1 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
3 * Use time settings for lag settings. Affected file is
4 apps/irssi/src/silc/core/silc-lag.c
6 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
8 * Fixed WHOIS command and requested attributes handling in
9 client library. Affected files are lib/silcclient/command.c
10 and lib/silcclient/client_attrs.c.
12 * Fixed silc_time_value to actually work. Added new function
13 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
15 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
17 * SILC Client 1.1 beta2.
19 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
21 * Fixed client to properly abort TCP stream creation when
22 giving /QUIT. Affected file
23 apps/irssi/src/silc/core/silc-servers.c.
25 * Fixed several connecting aborting crashes from the client
26 library, packet engine and socket stream. Affected files
27 are in lib/silclient/, lib/silccore/silcpacket.c and
28 lib/silcutil/unix/silcunixsocketstream.c.
30 * Fixed private key export double free crash in key generation.
31 Affected file is lib/silccrypt/silcpk.c.
33 * Fixed FSM event waiting when there are multiple signallers
34 and the waiter goes away after the first signal. Affected
35 file in lib/silcutil/silcfsm.c.
37 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
39 * Fixed FSM event signalling to check if the waiter has gone
40 away already. Affected file is lib/silcutil/silcfsm.c.
42 * Fixed counter mode encryption/decryption to handle non-padded
43 SILC packets correctly. The silc_cipher_set_iv now
44 in counter mode resets for a new block. Affected files are
45 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
47 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
49 * SILC Client 1.1 beta1.
51 * Memory leak fixes around the libraries.
53 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
55 * Added better check for epoll() in configure. Affected file
58 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
60 * Fixed per scheduler data input buffer in packet engine. Use
61 list of inbufs instead of just one so that multiple streams
62 can do partial reads to different buffers. Affected file is
63 lib/silccore/silcpacket.c.
65 * Fixed WATCH notify handling in client library. Affected file
66 is lib/silcclient/client_notify.c.
68 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
70 * Fixed packet wrapper stream API to support encoder/decoder
71 for packets, and to handle partial reading correctly. Fixed
72 also inbuf size checking in reading to have enough space before
73 reading. Affected files are lib/silccore/silcpacket.[ch].
75 * Rewrote file transfer in client library. Affected files are
78 * Added TCP/UDP listener (internal) API to client library to have
79 generic way of dealing with listeners. Fixed Key Agreement and
80 file transfer to use it. Affected files are in lib/silcclient/.
82 * Fixed SKE to process SUCCESS packets synchronously and to call
83 completion synchronously. Affected file is lib/silcske/silske.c.
85 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
87 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
88 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
90 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
92 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
93 to client library. Affected file is
94 lib/silcclient/client_register.c.
96 * Serialize NICK and JOIN commands to avoid problems locally
97 with changing ID while joining to channel. Affected file is
98 lib/silcclient/command.c.
100 * Fixed entry resolving while handling incoming JOIN notify.
101 Handle properly cases, in re-processing of notify packets, where
102 the IDs may become invalid while resolving the entry (like nick
103 change). Entry is invalid if it doesn't have nickname, and such
104 entries are not delivered to application anymore. These fixes
105 problems of not seeing JOINs when remote user changes nickname
106 at the same time. Affected files are in lib/silcclient/.
108 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
110 * Added support for computing message payload MAC in new way
111 (SILC Protocol version 1.3). Bakcwards support for old way
112 remains. Affected files are lib/silccore/silcmessage.[ch].
114 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
116 * Added SilcRwLock API, a read/write lock. Affected files are
117 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
119 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
121 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
123 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
125 * The silc_schedule_set_listen_fd now returns boolean value.
126 Fixed FD task adding to check correctly for already added
127 FD tasks. Added stricter error checking for FD scheduling
128 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
129 and lib/silcutil/unix/silcunixschedule.c.
131 * The silc_stream_set_notifier now returns boolean value. Changed
132 all streams to support and check for the error condition.
133 Affected files are in lib/silcutil/.
135 * Fixed SKE library session aborting and deletion. Affected
136 file are lib/silcske/silcske.c.
138 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
140 * Implemented PKCS #1 with appendix with hash OID in the
141 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
142 lib/silccrypt/silchash.[ch] and
143 lib/silcasn1/silcasn1[_encode|decode].[ch].
145 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
147 * Added support for Version (V) SILC public key identifier.
148 Affected files are lib/silccrypt/silcpk.[ch].
150 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
152 * Rewrote connection auth request in client library. It is now
153 done automatically by the library and the resolved method given
154 as a hint to get_auth_method client operation. Affected files
157 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
159 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
160 It can be used to wrap SilcPacketStream into SilcStream.
162 * Fixed %p formatting from silc_snprintf. Affected file is
163 lib/silcutil/silcsnprintf.c.
165 * Ported SFTP library to new utility library. Ported also
166 the SFTP testers. Affected files in lib/silcsftp/.
168 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
170 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
171 of silc_snprintf, silc_vsnprintf, silc_asprintf and
174 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
176 * Added preliminary Symbian support. Changes around the source
177 tree. The symbian/ directory now includes Carbide.c++ project
178 files to compile the sources.
180 * Added silc_snprintf. Affected files are
181 lib/silcutil/silcstrutil.[ch].
183 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
185 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
186 macros. SILC_FSM_CONTINUE macro now immediately calls the
187 next state instead of first returning back to FSM. Helps
188 in debugging crashes etc.
190 Removed FSM Semaphores. Introduced FSM Event which is
191 asynchronous event. Affected files are in lib/.
193 * Added epoll(7) support to SILC Scheduler. It is used by default
194 if it is available. Affected files are
195 lib/silcutil/silcschedule.[ch],
196 lib/silcutil/unix/silcunixschedule.c.
198 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
200 * Added CTR mode to AES. Simplified cipher implementation API
201 more. Affected files are in lib/silccrypt/.
203 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
205 * Removed `detach' client operation. The detachment data is
206 now delivered in SILC_COMMAND_DETACH command reply to
207 application. Affected file in lib/silcclient/.
209 * Rewrote resuming/detaching in client library.
211 * Added boolean encryption indicator for silc_cipher_set_key.
212 Affected files lib/silccrypt/silccipher.[ch].
214 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
216 * Added silc_likely and silc_unlikely macros for GCC branch
217 prediction optimizations. Affected file lib/silcutil/silctypes.h.
219 * Added assembler AES optimization. Cleaned up the SILC Cipher
220 implementation API. Affected files are in lib/silccrypt/.
222 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
224 * Changed back the SILC_FSM_THREAD_WAIT operation to not
225 continue to next state if thread is finished already. That
226 check is not done anymore. Affected files are
227 lib/silcutil/silcfsm.[ch].
229 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
231 * Removed silc_packet_[get|set]_ciphers and
232 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
233 handle REKEY_DONE packet sending in rekey. Affected files
234 are lib/silccore/silcpacket.[ch].
236 * Added silc_fsm_is_started. Affected files are
237 lib/silcutil/silcfsm.[ch].
239 * Added settings sign_channel_message, sign_private_message
240 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
241 support for key agreement in /KEY command. Affected files
242 in apps/irssi/src/silc/core/.
244 * During SILC Client initialization forward log messages to
245 stderr. Affected files in apps/irssi/src/silc/core/.
247 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
249 * Added silc_ske_get_key_material. Affected files are
250 lib/silcske/silcske.[ch].
252 * Added silc_packet_stream_is_udp. Affected files are
253 lib/silccore/silcpacket.[ch].
255 * Added SKE packet retransmission support with UDP transport.
256 Affected file is lib/silcske/silcske.c.
258 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
260 * Added silc_socket_stream_is_udp. Affected file is
261 lib/silcutil/silcsocketstream.[ch].
263 * Added UDP transport support to packet engine. Affected file
264 is lib/silccore/silcpacket.c.
266 * Added silc_socket_stream_is_udp. Affected file is
267 lib/silcutil/silcsocketstream.[ch].
269 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
271 * Added silc_packet_send_va[_ext] to send variable argument
272 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
274 * Timeout freelist garbage collection added to scheduler.
275 Affected file lib/silcutil/silcschedule.c.
277 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
279 * Added silc_show_public_key_file to
280 lib/silcapputil/silcapputil.[ch].
282 * Added SILC_STR_ADVANCE support for buffer unformatting.
283 Affected file lib/silcutil/silcbuffmt.c.
285 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
287 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
289 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
291 * silc_fsm_continue[_sync] now cancels erlier timeout set with
292 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
294 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
296 * Added SILC_STR_FUNC to buffer format API. Affected files
297 are lib/silcutil/silcbuffmt.[ch].
299 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
301 * No more memory allocation for message payload parsing.
302 Pre-allocated buffer can be used with message payload encoding.
303 Affected files lib/silccore/silcmessage.[ch].
305 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
307 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
308 to silcutil/silcbuffmt.[ch].
310 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
312 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
313 Affected file lib/silcutil/silcbuffmt.[ch].
315 * Removed silc_schedule_signal_[un]register and
316 silc_schedule_signal_call. Added silc_schedule_task_add_signal
317 to add signal task. Only one callback per signal may be
318 added. The signals are now automatically called back to
319 caller. Affected files lib/silcutil/silcschedule.[ch] and
320 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
322 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
324 * Added SilcSKEParams for SKE parameters and simplied even more
325 the SKE interface. Affected files are lib/silcske/silcske.[ch].
326 Added support for IV included and session port handling with
329 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
330 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
331 which is called after every rekey when IV Included flag is used.
332 See SILC specifications for details.
334 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
336 * Added lib/silcapputil and moved SILC application specific
337 utility routines from the generic util library lib/silcutil
338 to the new library. Removed lib/silcidcache and moved that
339 to lib/silcapputil as well.
341 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
343 * Added SILC_STR_ADVANCE. Affected file is
344 lib/silcutil/silcbuffmt.[ch].
346 * The silc_buffer_strformat preserves buffer locations now.
348 * Added lib/silcutil/silcatomic.h for atomic operations.
350 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
352 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
355 * Fixed MIME deocing when data portion is not present.
356 Affected file lib/silcutil/silcmime.c.
358 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
360 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
362 * Added IV Included support to packet routines, to allow
363 packet sending and receiving on UDP/IP. Affected files are
364 lib/silccore/silcpacket.[ch].
366 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
368 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
370 * Added UDP support to network and socket stream library.
372 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
374 * Added conditional variables. New files are
375 lib/silcutil/silcondvar.h and platform specific implementations.
377 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
379 * make sure session->hostname and session->port are valid before the
380 application callback is done, since things will go wrong if the
381 application immediately calls silc_client_file_receive. Affected
382 file lib/silcclient/client_ftp.c.
383 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
385 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
387 * New SILC PKCS API enabling support for other public keys
388 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
390 * Separated SILC Public Key Payload routines from the PKCS API
391 to lib/silccore/silcpubkey.[ch].
393 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
395 * Added SILC Key Repository library, lib/silcskr.
397 * Added SILC Server library, lib/silcserver.
399 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
401 * MIME objects in attributes now use SilcMime. Affected files
402 are lib/silccore/silcattrs.[ch].
404 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
406 * Synchronize semaphore posting for real threads in FSM.
407 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
409 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
411 * Added silc_file_set_nonblock. Affected file is
412 lib/silcutil/silcfileutil.h.
414 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
416 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
418 * FSM based implementation of SILC SKE. Simpler interface also.
419 Affected files are in lib/silcske/.
421 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
423 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
425 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
426 silc_mime_parse is available but deprecated.
428 * Check that packet is valid when processing key exchange,
429 authentication and rekey protocols. Fixes a crashbug.
430 Affected files are apps/silcd/protocol.c and
431 lib/silcclient/protocol.c.
433 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
434 all hash buffers to use that instead of fixed values.
436 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
438 * Added SHA-256 to crypto library. The SHA-256 takes now
439 precedence over SHA-1.
441 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
443 * Check for valid return value from regcomp. Affected file
444 lib/silcutil/unix/silcunixutil.c.
446 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
448 * Fixed silc_hash_uint to work with integers. Affected
449 file lib/silcutil/silcutil.c.
451 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
453 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
455 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
457 * Fixed channel public key list saving on JOIN command reply
458 on backup router. Affected file apps/silcd/command_reply.c.
460 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
462 * Added default limit how many channels client can join,
463 default is 50. Added 'channel_join_limit' configuration
464 option to server too. Affected files are apps/silcd/command.c
465 and serverconfig.[ch].
467 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
469 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
470 On Toolkit the server and client are not compiled by default.
471 Affected file configure.ad.
473 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
475 * Added lib/contrib/getopt.[ch] for platforms that don't
476 have it (it is not GPL implementation).
478 * Fixed compilation when pkg-config is used.
480 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
482 * A comma in invite/ban string is invalid, check for it.
483 Affected file apps/silcd/server_util.c.
485 * Added SERVICE command to the server. It parses the command
486 request but SILC Server does not support services for the
487 time being. Affected file apps/silcd/command.[ch].
489 * Added SERVICE command and command reply to client library.
490 It is however incomplete. Updated Toolkit documentation.
491 Affected files are lib/silcclient/command[_reply].[ch].
493 * Fixed IDENTIFY/WHOWAS command reply to send the username
494 correctly (uninitialized buffer). Affected file is
495 apps/silcd/server_query.c.
497 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
499 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
500 finalizes the major restructuring of the CVS tree.
502 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
504 * Send empty MOTD reply if MOTD file cannot be read.
505 Affected file silcd/command.c.
507 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
509 * Optimized primer number generator to use simpler conversion
510 routines. Also assure that the prime number will have the
511 highest bit set after modifying it. Affected file is
512 lib/silcmath/silcprimegen.c.
514 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
516 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
517 for now only for testing purposes, it will not be delivered
518 in any distribution for now.
520 * Removed NSS MPI from the source tree. Due to upcoming
521 license change for the SILC Toolkit, we cannot deliver the
522 NSS MPI anymore. I decided to replace it in all distributions
523 with public domain library.
525 * Removed GNU regex from lib/contrib and introduced free
526 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
527 GNU regex compatible API to it (only partial).
529 * Removed getopt routines from lib/contrib.
531 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
533 * Use silc_server_send_command_reply to send replies instead
534 of encoding packet itself. Affected file silcd/command.c.
536 * Added command sending and receiving statistics to server.
537 Affected files in silcd/.
539 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
540 with GCC, for it not to warn about pointer signedness.
542 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
544 * Added context to the SilcIDCache destructor. Affected
545 files are lib/silccore/silcidcache.[ch],
546 lib/silcclient/client.c and silcd/server.c.
548 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
550 * Added pkg-config check to configure.
552 * The PublicKeyDir must not be used with Admin block in server
553 config. Affected file silcd/serverconfig.c.
555 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
559 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
561 * Handle empty LIST command reply correcttly in server. Affected
562 file silcd/command_reply.c.
564 * Handle empty LIST command reply correctly in client library.
565 The application will now receive one LIST command reply with
566 all arguments set to NULL if there are no channels. Updated
567 Client Library documentation accordingly. Affected file
568 lib/silcclient/command_reply.c.
570 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
572 * Added channel name string stringprep profile to the protocol
573 and implementation to allow a little free'er channel name
574 strings. Affected files are lib/silcutil/silcstringprep.[ch].
576 * Added silc_channel_name_[check|verify] to check and verify
577 channel name strings. Affected files are
578 lib/silcutil/silcstrutil.[ch].
580 * Added support for the new channel name preparation in client
581 library and server. Affected files in lib/silcclient and
584 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
586 * Added the Autodist into the source tree. It replaces the
587 old ./prepare. It can be used to create distributions as
588 previously. See README.CVS and README.DIST. See
589 distributions in distdir/.
591 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
593 * Make sure query sends at least an error back if nothing
594 more is sent. Affected file silcd/server_query.c.
596 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
598 * During query, check if the original command caller goes
599 away. If it does, stop the query. Affected file
600 silcd/server_query.c.
602 * Check for valid channel creation in JOIN command reply.
603 Affected file lib/silcclient/command_reply.c.
605 * Handle the resolver counter in silc_client_get_users_by_channel
606 callback correctly. Fixed auto-join bug in Gaim. Affected
607 file lib/silcclient/idlist.c.
609 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
611 * Added some better error messages. Affected file
612 silcd/command_reply.c and packet_receive.c.
614 * Handle error in WATCH command propely on backup router.
615 Affected file silcd/command.c.
617 * Fixed freeing of unfreeable variable in WHOIS command reply.
618 Affected file silcd/command_reply.c.
620 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
622 * Added pkg-config .pc file creation for silc core library
623 and silcclient library. A patch by c0ffee.
625 * Removed the need for GNU Libidn. Added the simple stringprep
626 from libidn into lib/contrib/. It is now used also on Windows
629 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
631 * Simplified the invite and ban string handling in the
632 server. Check for valid invite and ban arguments also.
633 Affected file silcd/server_util.c.
635 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
637 * Added WATCH list announcing in backup router protocol.
638 Affected files are silcd/command.c, server.c, server_backup.c.
640 * Do not change users mode to founder on normal server/backup
641 if the founder mode is set, and user is first one to join.
642 Affected file silcd/pcaket_receive.c.
644 * Do not send CUMODE_CHANGE notify back to sender. Affected
645 file silcd/packet_receive.c.
647 * Added getrusage() to take noise in SILC RNG. A patch by
648 Mika Boström. Affected files are configure.in.pre,
649 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
651 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
653 * Splitted the SILC libraries configuration into a configure
654 fragment into lib/configure.ad. It is now possible, once
655 this feature is added, to specify whether to compile or not
656 compile included SILC libraries. Affected files are
657 configure.in.pre, lib/silcmath/mpi/configure.ad,
658 lib/configure.ad, Makefile.defines.pre and
659 Makefile.defines_int.pre.
661 * Added --with-silc-includes and --with-silc-libs to configure.
662 If specified the included libs are not compiled, but the
663 specified libs are used. Pkg-config is not yet supported.
664 Affected file configure.in.pre.
666 * Fixed WATCH command handling on backup router. Router does not
667 send the watch command any more to backup if it originates from
668 backup. Affected file silcd/command.c.
670 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
672 * Changed announcing to not announce unregistered clients.
673 Affected file silcd/server.c.
675 * Fixed username handling in command reply. Affected file
676 silcd/command_reply.c.
678 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
680 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
682 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
683 Affected file: includes/silcincludes.h.in
685 * bool is defined as _Bool on Mac OS X now.
686 Affected file: lib/silcutil/silctypes.h
688 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
690 * Added support for UTF-8 nicknames, channel names and
691 server names in client library. Affected files in
694 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
695 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
696 software to check how Toolkit has been compiled.
698 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
700 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
702 * Use silc_utf8_str[n]casecmp instead of strcmp routines
703 in library and in SILC Client when dealing with nicknames
704 and other identifier strings. Affected file in client lib
707 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
708 irssi/src/silc/core/silc-servers.c.
710 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
712 * Fixed idcache to work with the new identifier strings.
713 Affected file lib/silccore/silcidcache.c.
715 * Added UTF-8 hash and compare function for SilcHashTable.
716 Affected file lib/silcutil/silcutil.[ch].
718 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
719 Affected file lib/silcutil/silcstringprep.[ch].
721 * Changed the identifier string handling to include the original
722 format in client, server, channel entries and normalized
723 format in cache. Affected files in silcd/.
725 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
727 * Added support for the new identifier strings and their
728 validity checking. Nicknames, channel names and usernames
729 can now include practically any kind of letters and various
730 other characters. Affected files in silcd/ and in libraries.
732 NOTE: comparing these strings should now be done with memcmp()
733 to check binary compatibility. All these strings are normalized
734 and casing is irrelevant.
736 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
737 as easy function for applications to check whether identifier
740 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
742 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
743 file lib/silcutil/silcutf8.c.
745 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
747 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
749 * Make public key in getkey reply mandatory. Affected file
750 lib/silcclient/command_reply.c
752 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
754 * Added Parameter dont_register_crypto_library to
755 SilcClientParam. If set to TRUE, silcclient library will
756 not initalize the Crypto Libraries and application
757 will need to do it. Affected file lib/silcclient/silcclient.h,
758 lib/silcclient/client.c.
760 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
762 * Imported new silc_utf8_[encode|decode] routines from
763 my internal SILC 1.1 source tree. New encodings added:
764 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
765 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
766 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
769 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
771 * Implemented stringprep (RFC 3454) API. Internally we use
772 GNU Libidn's stringprep, for now, so it is required now to
773 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
775 * Added checking for GNU Libidn and --with-libidn to configure.
777 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
779 * If the passphrases entered do not match while generating a new key,
780 completly start over instead of going into an infinite loop asking
781 the user to re-enter the passphrase correctly. Affected file
782 lib/silcutil/silcapputil.c
784 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
786 * Make sure server is removed from backup list when it is
787 deleted. Affected files silcd/command.c, server.c,
790 * Close socket when connecting to router fails. Affected
793 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
795 * Adopt configuration toolchain to current auto-tools.
796 Affected files prepare, irssi/configure.in
797 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
798 redo that. Affected files irssi/src/silc/core/client_ops.c,
799 irssi/src/fe-common/silc/fe-silc-channels.c
800 * Take over command line options into silcclient data structure.
801 Affected file irssi/src/silc/core/silc-core.c
803 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
805 * Do not try to initiate backup resuming protocol forever.
806 Affected file silcd/server_backup.c.
808 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
810 * ID change in resuming has to be done before changing
811 detached client's modes, since the ID change may fail and
812 leave ghosts on the network. Affected file is
813 silcd/packet_receive.c.
815 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
817 * Fixed Win32 scheduler to not stuck anymore. A patch from
818 Juha Räsänen. Affected file is
819 lib/silcutil/win32/silcwin32schedule.c.
821 * Fixed QoS parsing for connection blocks in server. Affected
822 file is silcd/serverconfig.c.
824 * Fixed server statistics increasing in server. Affected file
827 * The CLOSE command now marks backup router as self disconnected
828 to avoid resuming problems. Affected file silcd/command.c.
830 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
832 * When using silc_net_create_connection[_async], and your system can
833 create IPv6 sockets, it will try to connect to the IPv6 host.
834 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
835 file lib/silcutil/unix/silcunixnet.c
837 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
839 * Check for valid route when receiving packet from router and
840 when routing it to local server in the cell. A patch from
841 Matt Miller. Affected files silcd/router.c and server.c.
843 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
845 * Couldn't detach and reattach twice, because of the previous
846 commit. Affected file silcd/packet_receive.c
848 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
850 * Added check to ignore Port value if Initiator is FALSE.
851 Remote router coudln't connect if Port was set. Affected file
854 * If some client tries to resume more than once at the same time,
855 server crashed. Router didn't crash, but showed odd behaviour
856 (didn't allow clients to join anymore, ..). Affected files
857 silcd/packet_receive.c silcd/idlist.h
859 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
861 * Destroy the file transfer session in silc_client_file_close
862 with timeout. Affected file lib/silcclient/client_ftp.c.
864 * Call SFTP server monitor in READ and WRITE after the actual
865 operations. Affected file lib/silcsftp/sftp_server.c.
867 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
869 * Create one configure script from configure fragments
870 (configure.ad). This is a first step towards new distribution
871 system. Affected files prepare, configure.in.pre,
872 lib/silcmath/mpi/configure.ad.
874 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
876 * Removed expiring of client key pair. Affected file is
877 irssi/src/silc/core/clientutil.c
879 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
881 * Check the number of connections from real number of
882 connections instead of socket number, when deciding if
883 server is full. Affected files are silcd/server.c,
884 server_internal.h and silcd.c.
886 * Clarified the connections_max meaning in General section
887 in doc/example_silcd.conf.in.
889 * The reconnect_keep_trying default value set to TRUE
890 if it is not defined in the config file. Affected file
891 silcd/serverconfig.c.
893 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
895 * Fixed crashbug in connection closing, after a protocol
896 completion callback, which might have closed it already.
897 Affected file silcd/server.c.
899 * Fixed rekey with PFS in backup router. It did not allow
900 rekeys with PFS, and when the rekey protocol timedout
901 it crashed the backup router without the above fix. Affected
902 file silcd/packet_send.c and server.c.
904 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
906 * The silc_client_add_channel_private_key now returns the
907 private key context if pointer is given as argument.
908 Affected files are lib/silcclient/silcclient.h and
911 * Added support for using channel private keys in SILC
912 Client Library even if the private key mode is not set
913 on the channel. Affected file lib/silcclient/client_channel.c.
915 * The channel private key used to decrypt message is now
916 delivered to the application in the 'channel_messageÃ' client
917 operation. Affected files are lib/silcclient/silcclient.h
918 and client_channel.c.
920 * Fixed wrong arg type for user limit in CMODE command reply.
921 Affected file silcd/command.c.
923 * The user limit is now taken and saved to SilcClientEntry in
924 JOIN and CMODE command replies and in CMODE_CHANGE notify.
925 Affected files lib/silcclient/silcclient.h, command_reply.c
928 * Added support to the new private message key indicator
929 packet. Added a new function to the client library:
930 silc_client_send_private_message_key_request. The sender
931 indicates to be initiator, and receiver is responder.
932 Added the indicator to the SilcClientEntry as 'prv_resp'
933 boolean. Affected files are lib/silcclient/silcclient.h
934 client.[ch], and client_prvmsg.c.
936 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
938 * Fixed the JOIN command calling when called with both
939 -auth and -founder. Affected file is lib/silcclien/command.c.
941 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
943 * Check watcher list for resumed clients as well. Affected
944 file is silcd/packet_receive.c.
946 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
948 * Implemented the user limit to the CMODE_CHANGE notify,
949 CMODE command reply and JOIN command reply in server.
950 Affected files are silcd/server.c, command.c, command_reply.c,
951 packet_send.c and packet_receive.c.
953 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
955 * Defined SILC_STRFMT_END that must be used now with
956 silc_buffer_strformat, instead of SILC_STR_END. Fixes
957 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
958 lib/silcclient/silcvcard.c, silcd/server_util.c.
960 * Fixed the adding of public key to the WATCH list in server.
961 Fixed the WATCH notify sending to client. Affected files
962 are silcd/packet_send.[ch], command.c, server_util.c.
964 * Implemented the watching by public key in the SILC Client
965 Library and SILC Client. Affected files are
966 lib/silcclient/command.c and client_notify.c.
968 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
970 * Added support for public key watching in server. Affected
971 files are silcd/server.c, server_internal.h, command.c,
974 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
976 * Added public key to the SIlcClientEntry. Affected files
977 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
979 * Fixed the get_clients_whois reply processing to return
980 exactly same entries server returned. Makes it possible
981 to search using attributes. Affected file is
982 lib/silcclient/idlist.c.
984 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
986 * Save founder key to SilcChannelEntry. Affected files are
987 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
989 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
991 * Call the monitor callback with _CLOSED status from the
992 silc_client_file_close. Affected files are
993 lib/silcclient/client_fpt.c, silcclient.h
995 * Added silc_client_get_clients_whois which resolves using
996 WHOIS, and supports requested attributes as well.
997 Affected files are lib/silcclient/silcclient.h, idlist.c.
999 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1001 * Added support for asking the destination filename where
1002 the downloaded file is saved in the file transfer. Affected
1003 files are lib/silccilent/silcclient.h, client_ftp.c.
1005 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1007 * Fixed error handling in resuming data processing. Affected
1008 files are lib/silcclient/client_resume.c and client.c.
1010 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1012 * Fixed silc_client_send_private_message to return TRUE correctly.
1013 Affected file lib/silcclient/client_prvmsg.c.
1015 * Added topic to the SilcChannelEntry. Affected files are
1016 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1018 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1020 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1021 file lib/silcclient/command.c
1023 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1025 * Convert all commands to UTF-8 before passing them to the
1026 client library. Still need to convert replies from UTF-8 to
1027 the locale encoding. Affected file
1028 irssi/src/silc/core/silc-cmdqueue.c
1030 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1032 * redirect all silc_client_command_calls through a queueing framework.
1033 This fixes /CYCLE and the annoying "nick change after auto-joining
1034 a channel". Furthermore it defines one central point where
1035 command parameters can be UTF-8-ified. Affected files
1036 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1037 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1039 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1041 * use asynchronous connect() to establish router connections.
1042 Fixes problem when the primary router goes down. Affected files
1043 silcd/server.c, silcd/server_backup.c
1045 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1047 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1048 Fixed various compilation warnings when type casting ints
1049 to pointers or vice versa, of different size. Updates around
1052 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1054 * Surrogates not allowed in UTF-8 strings, updated decoder.
1055 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1056 testers in lib/silcutil/tests/ directory.
1058 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1060 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1061 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1062 files are lib/silcclient/silcclient.h, client.c.
1064 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1066 * When resuming a session fails, notify the user that the session
1067 file needs to be removed eventually. Affected files
1068 irssi/src/fe-common/silc/module-formats.[ch],
1069 irssi/src/silc/core/client_ops.c.
1071 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1073 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1074 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1076 * Typofix in Irssi::Silc module. Affected file
1077 irssi/src/perl/silc/Silc.xs.
1079 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1081 * Changed the way NOTICE flagged messages are treated. Added support
1082 for notices in queries and signing notices. Affected files
1083 irssi/default.theme; irssi/docs/help/in/notice.in;
1084 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1085 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1087 * Fixed typo in /ACTION help. Affected file
1088 irssi/docs/help/in/action.in
1090 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1092 * Fixed typo in perl module. Affected file
1093 irssi/src/perl/silc/Server.xs
1095 * Changed the way ACTION flagged messages are treated. Added support
1096 for actions in queries and signing actions. Affected files
1097 irssi/default.theme; irssi/docs/help/in/action.in;
1098 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1099 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1102 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1104 * Incorrectly reported error when client had to be resolved from
1105 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1107 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1109 * Fixed whois public key hash table deleting and adding in
1110 detached client case. Affected file silcd/packet_receive.c.
1112 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1114 * Changed filenames of silc/fe module not to collide with filenames
1115 from core/fe. Also seperated public messages printing from
1116 query messages printing. Affected files are all in
1117 irssi/src/fe-common/silc.
1119 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1121 * Fixed the invite process handling during joining to use
1122 correct server name for the client that is matched against
1123 the invite string for the channel. Wrong server name caused
1124 inability to join the channel. Affected file is
1127 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1129 * Fixed the CUMODE channel founder authentication on normal
1130 server to not remove the founder rights on existing founder
1131 before checking that router accepts the mode change. Affected
1132 files are silcd/command.c and silcd/packet_receive.c.
1134 * Remove the server entry correctly when rekey timeouts and
1135 remote router connection on normal server is closed. Fixes
1136 a crash where server uses the freed server entry. Affected
1137 file silcd/server.c.
1139 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1141 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1142 networks. This is the first step in solving the bug about
1143 /SERVER ADD -silcnet <silcnet>. Affected files
1144 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1145 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1146 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1148 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1150 * /SMSG and /MMSG now correctly create new queries. Affected files
1151 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1153 * Add basic support for SILC protocol specific variables in perl.
1154 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1155 irssi/src/perl/Makefile.am
1157 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1159 * Don't use silc_get_input, it's obviously not reliable. Fixes
1160 issue when the current key expires. Affect file
1161 irssi/src/silc/core/clientutils.c
1163 * Make the session data filename configurable. This makes it
1164 possible to have different session files for different
1165 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1166 client_ops.[ch], silc-servers.c,
1167 irssi/src/silc/fe-common/silc/module-formats.[ch]
1169 * Use the same set of libtool files for the MPI lib as for the
1170 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1171 config.sub, configure.in, install-sh, missing, mkinstalldirs
1173 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1175 * Fixed server statistics decrementing error to not go to
1176 negative. Affected file silcd/packet_receive.c.
1178 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1180 * Use silc_server_query_add_error to add error in public key
1181 search error. Added support in send_reply to send errors
1182 without specific argument. Affected file silcd/server_query.c.
1184 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1185 Client for NO_SUCH_NICK. It was against the protocol specs.
1186 Affected file irssi/src/silc/core/client_ops.c.
1188 * Added backwards support for the wrong NO_SUCH_NICK error sending
1189 in server. To be removed in SILC Server 1.0. Both old clients
1190 and clients with fixed error handling now works. Affected file
1191 silcd/server_query.c.
1193 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1195 * fixed a bug in the whois using attributes function where no
1196 error was sent if no nickname and client id but the attributes were
1197 given to whois. Affected file silcd/server_query.c
1199 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1201 * remove public key from public key hashtable on detach. Affected
1202 file silcd/packet_receive.c
1204 * free public key hashtable before removing clients on server
1205 shutdown. Affected file silcd/server.c
1207 * remove public key prior deleting client-data on killing a client.
1208 Affected file silcd/server_util.c
1210 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1212 * Getting the MOTD from other servers works now. Affected
1213 files are silcd/command.c and silcd/command_reply.c
1215 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1217 * Initialize the variable idletag, since it is tested in
1218 silc_core_deinit for its default value. Affected file
1219 irssi/src/silc/core/silc-core.c
1221 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1223 * Fixed signed channel messages across cells. Affected file
1226 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1228 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1229 is not defined. They can now be safely used in if-statements
1230 without braces. Affected file lib/silcutil/silclog.h.
1232 * Added the checks for backup closing connection due to error
1233 (local or remote) and thus not allow the resuming to occur
1234 in reconnect. Affected files are silcd/packet_send.c
1237 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1239 * Help file updates. Affected files in irssi/src/docs/help/in/.
1241 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1243 * Fixed channel messages across cells. Affected file
1246 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1248 * Fixed file transmission accepting in client library to not
1249 start the negotiation if user hasn't accepted the transfer,
1250 instead create new session for resent transfer. Affected
1251 file lib/silcclient/client_ftp.c.
1253 * Show the session ID in the file transmision list. Remove
1254 session from list that failed to transfer. Switch the current
1255 session automatically after transmission, and in errors, to new
1256 session if other sessions exists in the transfer list. Affected
1257 files are irssi/src/silc/core/silc-servers.c,
1258 irssi/src/fe-common/silc/modfule-formats.c.
1260 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1262 * Fixed MIME header parsing for the hopefully last time. Affected
1263 file lib/silcutil/silcstrutil.c
1265 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1267 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1269 * The SILC RNG is now gauranteed to return non-zero random
1270 values. Affected files are lib/silccrypt/silcrng.[ch].
1272 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed nickname formatting when changing only case of the
1275 nickname. Affected file lib/silcclient/idlist.c.
1277 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1279 * Fixed a memory leak and incorrect printing of the "appears as"
1280 message. Affected file irssi/src/silc/core/client_ops.c
1282 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1284 * Added CRT (Chinese Remainder Theorem) supported RSA
1285 private keys and private key operations. This significantly
1286 increases private key operation efficiency. No compatibility
1287 issues with new or old private keys. Affected files are
1288 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1290 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1292 * Fixed GCC-3.3.2 related compilation warnings from the
1295 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1297 * Removed RC6 from distributions.
1299 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1301 * Added some better comments to lib/silccrypt/silcpkcs.h,
1302 optimized some routines in lib/silccrypt/silcpkcs.c.
1303 Added test_silcpkcs into lib/silccrypt/tests/.
1305 * Fixed silc_rng_global_init to actually init the global RNG
1306 if RNG wasn't provided for it. Affected file is
1307 lib/silccrypt/silrng.c.
1309 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1311 * Added silc_hash_table_find_by_context_ext. Affected files
1312 lib/silcutil/silchashtable.[ch].
1314 * Save the public key on normal server in WHOIS command reply
1315 from attributes, if present, and add it to public key hash
1316 table. Fixes WHOIS resolving by public key on normal server.
1318 Optimized the attributes resolving on normal server to not
1319 resolve if we resolved them already from router.
1321 Affected files are silcd/server_query.c, command_reply.c.
1323 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1325 * Added support for whois using attributes.
1326 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1327 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1330 * Added support for whois using public key attribute to /WHOIS i
1331 client command. Affected files irssi/docs/help/in/whois.in,
1332 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1334 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1336 * Fixed UMODE setting in server when the client has anonymous
1337 mode set. The mode setting was not working. Affected file
1340 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1342 * Fixed some bugs and typos related to sending split messages.
1343 Print notification when sending messages with /MMSG. Affected
1344 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1346 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1348 * Optimized the socket referencing in packet routines, client
1349 library and server. Affected files are lib/silccore/silcpacket.c,
1350 lib/silcclient/client.c and silcd/server.c.
1352 * If silc_socket_set_qos is given with NULL arguments the QoS is
1353 reset from the socket. Affected files are
1354 lib/silcutil/silcsockconn.[ch].
1356 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1358 * Add a /LISTKEYS command which lists the locally cached
1359 client and server keys. Affected files
1360 irssi/src/fe-common/module-formats.[ch],
1361 irssi/src/silc/core/silc-{channels,servers}.c
1362 irssi/docs/help/in/listkeys.in
1364 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1366 * Check that packet queue purging was successful. Affected
1367 files lib/silcclient/client.c and silcd/packet_send.c. Related
1368 to MAC failed errors.
1370 * Do not clear the inbuf even if it is empty if QoS was applied
1371 to it. Otherwise the QoS data is cleared and MAC failed error
1372 will occur. Affected file lib/silccore/silcpacket.c.
1374 * Use the rekey period time as rekey protocol timeout value.
1375 If the rekey does not succeed during the rekey period there's
1376 something very wrong, and we most likely end up with wrong keys,
1377 do graceful reconnect then. Affected file silcd/server.c.
1379 * Take reference of the socket in the parser context, as it's
1380 possible to have the parsers in queue after the socket is
1381 disconnected and this may cause crash. Affected files are
1382 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1385 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1387 * Fixed KICK command reply sending, it sent to replies.
1388 Affected file silcd/command.c.
1390 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1392 * Finish the silc-mime.pl script. It now supports MIME type
1393 guessing using magic files, signing data messages, executing
1394 MIME handlers in background. Affected files
1395 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1397 * Changed MIME signal handler to make things easier for the perl
1398 script. Affected files irssi/src/silc/core/client_ops.c,
1399 silc-servers.c, and irssi/docs/signals.txt
1401 * Cleaned up the silc_mime_parse function and fixed detection
1402 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1404 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1406 * Resolve the IP for file transfer listener from the connection
1407 socket. Affected file lib/silcclient/client_ftp.c.
1409 * Accept NULL hostname parameter in the functions
1410 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1411 if hostname is not wanted.
1413 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1415 * Fixed race condition between silc_client_init and
1416 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1418 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1420 * Fixed file transfer connection closing when SIGNOFF for
1421 the client is received from server. Affected file is
1422 lib/silcclient/client_ftp.c.
1424 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1426 * Check for disconnected socket in QUIT callback. Affected
1427 file silcd/command.c.
1429 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1431 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1432 Affected files lib/silcutil/silcstrutil.c
1434 * Cleaned up the escape/unescape functions for correctness and
1435 speed. Affected file irssi/src/silc/core/client_ops.c
1437 * Removed handling for data messages with Content-Type: text/*,
1438 moved parsing of MIME headers to the signal handler, added
1439 support for signing and verifying data messages. Affected
1440 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1441 irssi/src/silc/core/silc-{servers,channels}.c
1443 * Added a perl script for handling data messages based on
1444 information read from Mailcap files. New file
1445 irssi/scripts/silc-mime.pl
1447 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1449 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1450 acknowledge recepetion of a message to the sender. Updated
1453 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1455 * Unregister channel key saving callback when deleting channel.
1456 Affected file lib/silcclient/idlist.c.
1458 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1459 before calling notify client operation. Affected file is
1460 lib/silcclient/client_notify.c.
1462 * Unregister QoS tasks when deleting the socket connection.
1463 Affected files lib/silcutil/silcsockconn.[ch],
1464 unix/silcunixsockconn.c.
1466 * Implemented latest presence-attrs draft changes. Affected
1467 files lib/silccore/silcattrs.h and
1468 irssi/src/silc/core/silc-queries.c.
1470 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1472 * Save old channel keys in list to allow more rapid change
1473 of channel keys if server for some reason does that. This
1474 avoids loosing so many channel messages due to not having
1475 key to decrypt. Affected file lib/silcclient/silcclient.h,
1476 idlist.c and client_channel.c.
1478 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1480 * Continued backup router tests and fixes. Affected files
1481 silcd/server_backup, server_util.c, server.c. See TODO.
1483 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1485 * Fixed SERVER_SIGNOFF handling in servers. The client
1486 was removed from wrong list thus not removing the client
1487 at all. Affected file silcd/packet_receive.c.
1489 * Do not execute rekey protocol for disabled connections as
1490 it would never go through. Affected file silcd/server.c.
1492 * Added timeout for rekey protocol to catch if the protocol
1493 never executes successfully. Affected files silcd/server.c
1496 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1498 * Abandon packet processing for disconnected sockets. Check
1499 this always after calling packet processing callback.
1500 Affected file lib/silccore/silcpacket.c.
1502 * Fixed double registration disconnection code in server.
1503 Closed wrong connection. Affected file silcd/packet_receive.c.
1505 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1507 * On normal server reconnect to primary during resuming 4
1508 times, then give up. Affected file silcd/server_backup.c.
1510 * If during reconnecting to routers we notice we have router
1511 connection but no primary router set, the server is in desync.
1512 Reconnect to primary to restore network. Affected file
1515 * Assure that only one protocol is exeucting at the same time.
1516 Added checks for all protocols. Affected files are
1517 silcd/server.c and server_backup.c.
1519 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1521 * Check that a string is not already part on invite/ban
1522 string when processing it. Affected file silcd/server_util.c.
1524 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1526 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1527 with 1.2 version of the protocol. Affected file is
1528 silcd/packet_receive.c.
1530 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1532 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1533 where the passphrase was given. Affected file is
1536 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1538 * INVITE and BAN notifys are now delivered from routers to
1539 servers (but not clients) on the channel. Updated specs and
1540 code. Affected files silcd/packet_[send|receive].[ch],
1541 command.c, server.c and server_util.c.
1543 * Implemented INVITE and BAN announcing. Affected files are
1544 silcd/server.[ch], server_util.c.
1546 * Implemented SilcStatus error type argument returning in
1547 command reply error in server. Affected file silcd/command.c.
1549 * Implemented SilcStatus argument returning in comand reply
1550 in client library. The command_reply client operation now
1551 returns error specific arguments as well. Affected files
1552 are lib/silcclient/command_reply.[ch], client_resume.c,
1553 lib/silccore/silcstatus.[ch].
1555 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1557 * Backup router protocol version 1.2 implemented. Testing still
1558 required. Affected files in silcd/server_backup.[ch], server.c,
1559 packet_receive.c and server_internal.h.
1561 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1563 * silc_client_send_[channel|private]_message now return TRUE
1564 or FALSE. Affected file lib/silcclien/client_channel.c and
1567 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1569 * Check for explicit nickname in INVITE and BAN processing
1570 during join as well (and don't expect only wildcards in
1571 invite/ban strings). Affected file silcd/command.c.
1573 * Fixed the INVITE and BAN by public key. The public key saved
1574 is the PK payload (as specified) not the raw data. Affected
1575 file silcd/server_util.c.
1577 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1579 * UTF-8 text message support for actions and notices in SILC
1580 Client. Affected file irssi/src/silc/core/client_ops.c.
1582 * silc_get_username and silc_get_real_name now returns sensible
1583 data on Win32. Patch by Toni Willberg. Affected file is
1584 lib/silcutil/win32/silcwin32util.c.
1586 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1588 * Provide a signal handler to send MIME encoded messages and emit
1589 a signal when a MIME encoded message is received. Also document
1590 the signals for usage with the perl interface.
1592 A sample perl script will be supplied at a later point.
1594 Affected files are irssi/docs/signals.txt,
1595 irssi/src/silc/core/client_ops.[ch],
1596 irssi/src/silc/core/silc-{channels,servers}.c
1598 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1600 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1601 server. Use this time to display a lag and disconnect when it
1602 exceeds a specified limit.
1604 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1606 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1608 * Remove the channel auth list in normal server if router
1609 encofrces its list during connecting. Send notify to channel
1610 to remove the mode to remove the list. Affected files are
1611 silcd/server_util.c and silcd/packet_receive.c.
1613 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1615 * Added support for channel public keys. Updated protocol specs
1616 and implemented it. Affected files are
1617 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1618 lib/silcclient/command_reply.c.
1620 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1622 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1623 terminate the process on Linux. Affected file silcd/silcd.c.
1625 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1627 * Check for NULL buffer in silc_buffer_clear. Affected file
1628 is lib/silcutil/silcbuffer.h.
1630 * Simplified the backup router protocol by removing the _GLOBAL
1631 types. Updated protocol specs and the code. Affected files
1632 are silcd/server_backup.[ch].
1634 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1636 * Deny '@' and '!' from nicknames since they are reserved
1637 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1638 Updated protocol specs and the code.
1640 Affected files are silcd/server_util.[ch].
1642 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1644 * Fixed stack overflow in Irssi SILC client. Affected
1645 file irssi/src/silc/core/client_ops.c.
1647 * Check that Host is set in ServerConnection and RouterConnection
1648 in silcd.conf. Affected file silcd/serverconfig.c.
1650 * Fixed crash in server with protocol completion callbacks,
1651 namely rekey and backup resuming protocols. Affected files
1652 are silcd/server_backup.c and silcd/server.c.
1654 * Fixed rekey protocol to not restart if it is started already.
1655 Affected files are lib/silcclient/client.c and
1658 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1660 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1662 * Fixed EOF handling in SILC Config, affected file
1663 lib/silcutil/silcconfig.c.
1665 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1667 * Fixed RESOLVING flag handling in JOIN notify and other
1668 notifys to handle the resolvings correctly in client library.
1669 Affected file lib/silcclient/client_notify.c.
1671 * Do not send full INVITE and BAN lists in INVITE and BAN
1672 notifys, only the changed information. Affected file
1675 * Fixed INVITE notify sending in INVITE command, send it
1676 only when needed. Affected file silcd/command.c.
1678 * Handle the founder key change properly in CMODE_CHANGE
1679 notify. Bug #122. Affected file silcd/packet_receive.c.
1681 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1683 * Remove the mark for output (mark it only for input) after
1684 purging outgoing queue. Prevents the "Error in select()"
1685 floods. Affected file silcd/packet_send.c.
1687 * Fixed incorrect connection deletion from client library
1688 after calling "connect" client operation. Could cause
1689 crashes for example during reconnect timeouts. Affected
1690 files are lib/silcclient/client.c and
1691 irssi/src/silc/core/client_ops.c.
1693 * Check server private key file permissions before starting
1694 the server. Affected file silcd/serverconfig.c.
1696 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1698 * NULL terminate allocated string in silc_buffer_strformat.
1699 Affected file lib/silcutil/silcbuffmt.c.
1701 * Rewrote the invite/ban list string handling in server to
1702 use SilcBuffer instead. Affected files are silcd/command.c
1703 and silcd/server_util.c.
1705 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1707 * Fixed double free in CMODE command when setting new HMAC
1708 for channel. Affected file silcd/command.c.
1710 * Added couple of missing memset's to zero sensitive memory.
1711 Affected files silcd/command.c, lib/silcclient/command.c.
1713 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1715 * Fixed a double free in INVITE command error handling in
1716 server. Affected file silcd/command.c.
1718 * Added macros SILC_SWAB_[16|32] to swab byte order of
1719 16-bit and 32-bit unsigned integers. Affected file
1720 lib/silcutil/silctypes.h.
1722 * Use the SILC_SWAB_16 instead of htons() in server when
1723 handling ports since the ports in structures are always
1724 in little-endian order (regardless of platform). Affected
1725 file silcd/serverid.c and silcd/server_backup.c.
1727 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1729 * Send DISCONNECT in close admin command in server. Affected
1730 file silcd/command.c.
1732 * Check whether we are already connecting to a remote router
1733 (in addition of checking whether we are already connected)
1734 before creating new connection. Affected file silcd/server.c.
1736 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1738 * Added better compiler and compiler flags checking in
1741 * Check that socket is valid after QoS is applied to data.
1742 Affected file lib/silcutil/unix/silcunixsockconn.c.
1744 * Make sure the socket connecetion is not closed to early
1745 when closing connection in server. Also make sure the
1746 connection is always closed after error in a protocol.
1747 Affected file silcd/server.c.
1749 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1751 * Removed --session and --dummy options from Irssi SILC Client.
1752 -d option is available only if --enable-debug was given.
1753 Affected files are irssi/src/silc/core/silc-core,
1754 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1756 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1758 * Added silc_buffer_steal to steal the data from the buffer.
1759 Affected file lib/silcutil/silcbuffer.h.
1761 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1763 * Fixed server crash with double Primary block in config file.
1765 Fixed also various memory leaks around the config file
1766 parser. Affected files lib/silcutil/silcconfig.c,
1767 silcd/serverconfig.c.
1769 * Changed my nickname (Johnny Mnemonic) to my real name, this
1770 means that bugs introduced by him were actually introduced
1773 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1775 * Don't display "foo appears as foo\nYou're now known as foo"
1776 messages. Affected file irssi/src/silc/core/client_ops.c
1778 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1780 * Fixed error handling of invalid client entry when calling
1781 commands in server. Fixes a crash. Affected file
1784 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Added some sanity checks in server for correctness of the
1787 server configuration. Affected file silcd/serverconfig.c.
1789 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Prevent endless resolving of user informations in USERS
1792 command by checking the command reply status correctly.
1793 Affected file lib/silcclient/command_reply.c.
1795 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1798 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1799 Aldous <Matthew@Aldous.com>.
1801 * Added better implementation using CriticalSection of
1802 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1803 <mikko.lahteenmaki@pikabaana.net>.
1805 * Added some Winsock WIN32 compatiblity defines into
1806 includes/silcwin32.h.
1808 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Fixed double free in async host lookup code. Affected file
1811 lib/silcutil/silcsockconn.c.
1813 * On backup router handle now the SERVER_SIGNOFF from router
1814 for local connected servers too, and close the connections.
1816 Do not process them as normally signing off servers when they
1817 really signoff by sending EOF fe, but always assume that
1818 router sends the SERVER_SIGNOFF.
1820 Affected files silcd/server.c and silcd/packet_receive.c.
1822 * Fixed socket unsetting when closing connections. Affected
1823 files silcd/server.c and silcd/packet_send.c.
1825 * Do not print the nickname in SERVER_SIGNOFF if we do not
1826 have it. Prevents asserts in Irssi core. It is possible we
1827 don't have the nick if it was just being resolved when server
1828 signoff. Affected file irssi/src/silc/core/client_ops.c.
1830 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Fixed autonick crashbug in client library. Affected file
1833 lib/silcclient/client.c.
1835 * Fixed Unix implementation of SilcMutex to really assert if
1836 the mutex is locked/unlcoked already. Affected file
1837 lib/silcutil/unix/silcunixmutex.c.
1839 * Fixed locking in silc_schedule_uninit. It didn't lock
1840 when dispatching timeout tasks. Affected file is
1841 lib/silcutil/silcschedule.c.
1843 * Changed Win32 implementation of SilcThread to use modern
1844 Win32 interface. Affected file is
1845 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1847 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1849 * Don't print signed messages when sending failed. Affected files
1850 irssi/src/silc/core/silc-[servers.c/commands.h]
1852 * Send adquate signal when founding a channel by joing it. Affect
1853 file irssi/src/silc/core/client_ops.c
1855 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1857 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1858 irssi/src/fe-common/core/themes.c
1860 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Fixed close command to use the port correctly when closing
1863 server connections. Affected file silcd/idlist.c.
1865 * Check for NULL outbuf in silc_socket_write. It is possible
1866 that it is NULL is some odd case. Affected files are
1867 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1869 * Do not call final protocol callback for backup router
1870 resuming protocol when closing connection. It is closed
1871 by timeout in case of error. Affected file silcd/server.c.
1873 * Backup reconnect to router if backup resuming protocol
1874 failed. Affected file silcd/server_backup.c.
1876 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1878 * Fixed double free in SKE library error hadling when signature
1879 error occurred. Affected file lib/silcske/silcske.c.
1881 * Save the fingerprint to new SilcClientEntry after changing
1882 nickname. Affected file lib/silcclient/client_notify.c.
1884 * Print SIGNOFF in Irssi SILC client only if the nickname is
1885 known. Prevents asserts in Irssi core. It is possible we
1886 don't have the nick if it was just being resolved when it
1887 quit. Affected file irssi/src/silc/core/client_ops.c.
1889 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1891 * Fixed double free in invite list adding code when adding
1892 invite strings. Affected file silcd/server_util.c.
1894 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * More log printing during backup router protocol. Affected
1897 file silcd/server_backup.c.
1899 * Removed backwards support for old private key file format.
1900 Affected file lib/silccrypt/silcpkcs.c.
1902 * Removed backwards support for not-so-strict decryption length
1903 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1905 * GETKEY to update the client entrys fingerprint too.
1906 Affected file lib/silcclient/command_reply.c.
1908 * Added --without-libtoolfix for package builders using weird
1909 wrappers around libtool (BSD at least).
1911 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Fixed backup router bugs: When backup resumes router and
1914 receives a CHANNEL_MESSAGE packet the backup must not act
1915 as router since the packet header decryption would be
1916 different. Also, when relaying packets to channel, do
1917 not re-encrypt packets on backup that came from the primary
1918 since the connection isn't really router-router connection.
1919 Affected files silcd/server.c, silcd/packet_send.c.
1921 * Added checks in encryption/decryption that encryption/decryption
1922 length sent as argument really is multiple by block size. Helps
1923 catching really weird bugs like the above backup router bugs
1924 when packets are being decrypted in wrong way. Affected files
1925 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1927 * Fixed padding generation in private key file encryption.
1928 Affected file lib/silccrypt/silcpkcs.c.
1930 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Added ignore_message_signatures setting which can be used
1933 to ignore signatures in messages. Affected files are
1934 irssi/src/silc/core/client_ops.c, silc-core.c.
1936 * Fixed the libtoolfix to use command line options instead of
1937 environment variables. They didn't work as expected. Now,
1938 the libtool is fully run-time configurable.
1940 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1942 * Verify signature payload for signed messages. Affected files
1943 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1944 irssi/src/silc/core/silc-core.h
1946 * Display signature verification result in public and private
1947 messages using theme abstracts. See irssi/default.theme for
1948 examples on their usage. Affected files
1949 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1950 irssi/src/fe-common/silc/module-formats.[ch],
1951 irssi/src/fe-common/silc/fe-common-silc.c,
1952 irssi/src/fe-common/silc/Makefile.am
1953 irssi/src/fe-common/core/fe-messages.[ch]
1955 * Fixed bugs in Irssi's theme parsing. Affected files
1956 irssi/src/fe-common/core/themes.c
1958 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Calculate the correct length for signed messages before
1961 encrypting, it must be multiple by block size. Affected
1962 file lib/silccore/silcmessage.c.
1964 * silc_message_signed_get_public_key returns now both
1965 decoded and encoded public key. Affected files are
1966 lib/silccore/silcmessage.[ch].
1968 * Added libtoolfix script that makes the libtool more generic
1969 and configurable in run-time. Now we can specify in run-time
1970 if what kind of libraries we want to create, regardless of
1971 configuration. SIMs are now creates even if --disable-shared
1972 was explicitly given.
1974 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Fixed founder key sending in CMODE command in client.
1977 Affected file lib/silcclient/command.c.
1979 * Fixed CUMODE founder authentication in server to not check
1980 for client's public key since it's not supposed to do that.
1981 Affected file silcd/command.c.
1983 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1985 * Set realname and hostname in NICK_REC records. Affected file
1986 irssi/src/silc/core/silc-nicklist.c
1988 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Remove 1.0 protocol backwards compat code from client
1993 * Added more reliable check for whether nickname did change
1994 or not, or whether only Client ID changed in NICK_CHANGE
1995 notify. Affected file lib/silcclient/client_notify.c.
1996 Fixes bug in '@' character handling in a nickname.
1998 * Added support for automatically parsing signature from
1999 the message payload. Added new function
2000 silc_message_get_signature to return the payload to
2001 application. Affected files lib/silccore/silcmessage.[ch].
2003 * Changed the private_message and channel_message client
2004 operations to deliver the SilcMessagePayload to the
2005 application too. Application can use it fe. to get the
2006 signature from the message for verification. Affected
2007 file lib/silcclient/silcclient.h, client_channel.c and
2010 * Redefined the signed payload for message payloads.
2011 Updated protocol specs and implemented.
2013 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Fixed wrong invite and ban list handling in server command
2016 reply. Affected files are silcd/command_reply.c,
2017 silcd/server_util.[ch].
2019 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Fixed CMODE setting in server when founder mode was set.
2022 Affected file silcd/command.c. Bug #95.
2024 * Added support to setting specific public key in CMODE in
2025 Irssi SILC client. Affected file lib/silcclient/command.c.
2027 * Added support to use specific public key in CUMODE in
2028 Irssi SILC Client. Affected file lib/silcclient/command.c.
2030 * Added support for inviting and banning by public key in
2031 Irssi SILC client. Affected file lib/silcclient/command.c.
2033 * Fixed fingerprint/babbleprint showing in invite and ban
2034 list command replys. Affected file is
2035 irssi/src/silc/core/client_ops.c.
2037 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2039 * Format CMODE +c and +h to display both the mode and the argument
2041 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2043 * Added test vectors and test programs for SHA-1, MD5,
2044 HMAC-SHA1 and HMAC-MD5. New tests are located in
2045 lib/silccrypt/tests/. Fixed also argument decoding bug in
2046 MD5 implementation. Affected file lib/silccrypt/md5.c.
2048 * Changed the channel private key and private message key
2049 generation (with static keys) to use SHA1 instead of MD5,
2050 as SHA1 is the mandatory hash function in SILC. Affected
2051 file lib/silcclient/client_[channel/prvmsg].c.
2053 * Changed the private key file encryption to use SHA1 instead
2054 of MD5. Added support for the old generation and added
2055 automatic change of the key (to be removed later). Affected
2056 files lib/silccrypt/silcpkcs.c.
2058 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Load only files with .pub suffix in PublicKeyDir. Affected
2061 file silcd/serverconfig.c.
2063 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2065 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2066 channels. Affected files silcd/silcd.c, silcd/server.h.
2068 * Added the config directive PublicKeyDir for the client block.
2069 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2071 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Merged Toni's irssi/silc.conf patch.
2075 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2077 * Max alloc tests in allocation routines. Affected file
2078 lib/silcutil/silcmemory.c.
2080 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Fixed a typo in resuming code that fixed detach/resume code
2083 in server. Bug #93. Affected file silcd/packet_receive.c.
2085 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2087 * Do reverse lookups for server when /connecting. Affected files
2088 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2089 irssi/src/core/net-nonblock.*
2091 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Added library versioning for shared libraries. Affected
2094 files configure.in.pre and lib/Makefile.am.pre.
2096 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2098 * Display INVITE and BAN lists as specified by SILC 1.2
2100 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Do not send invite list back unless asked (when sending
2103 no arguments) or when list was modified. Affected file
2106 * Remove client from invite list in KILLED notify and in
2107 KILL command. Affected file silcd/command.c and
2110 * Fixed bugs in invite list handling in INVITE command.
2111 Affected files silcd/command.c and silcd/server_util.c.
2113 * Merged with Irssi 0.8.6.
2115 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2116 Affected file irssi/src/fe-text/silc.c.
2118 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * The silc_argument_get_[first/next] now return the argument
2121 type to caller. Added silc_argument_payload_encode_one.
2123 Affected files are lib/silccore/silcargument.[ch].
2125 * Added support for the SILC 1.2 INVITE command and new
2126 invite lists to server. Affected files are silcd/command.c,
2127 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2129 * Added support for the SILC 1.2 BAN command and new
2130 ban lists to server. Affected files are silcd/command.c,
2131 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2133 * Added support to client sending new INVITE command. Affected
2134 file is lib/silcclient/command.c.
2136 * Added support to client sending new BAN command. Affected
2137 file is lib/silcclient/command.c.
2139 * Added support for removing client from invite list when kicked
2140 from channel, as SILC 1.2 dictates. Affected files are
2141 silcd/packet_receive.c and silcd/command.c.
2143 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2146 automatically the cipher's internal IV. Affected files
2147 lib/silccrypt/silccipher.[ch].
2149 * Assure the RESUME_CLIENT packet is not sent to twice to
2150 backup router if the detached client was originated from
2151 the backup. Affected file silcd/server.c. Bug #76.
2153 * Changed silc_sim_symname to not allocate memory. Affected
2154 file lib/silcsim/silcsimutil.c.
2156 * Fixed memory leaks with SIMs in server. Affected files
2157 silcd/serverconfig.c, silcd/server.c.
2159 * Fixed channel key distribution after resuming detached
2160 client. Affected files silcd/packet_receive.c.
2162 * Fixed channel's global_user boolean checking after detaching.
2163 Check it after changing the owner of the client not before.
2164 Affected file silcd/packet_receive.c.
2166 * Fixed few double frees from client library. Fixes at least
2167 Bug #81, possibly others too.
2169 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2170 notifys in Irssi SILC Client. Affected file is
2171 irssi/src/silc/core/client_ops.c. Bug #82.
2173 * Applied Ville Räsänen's manual page and --mandir bugfix
2174 patch. Affected files are configure.in.pre and Makefile.am.pre.
2177 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Added support to backup router protocol for backup to tell
2180 normal server that it cannot use the backup router as primary
2181 because the primary isn't really down. Updated protocol
2184 * Added support for primary router to tell backup router that
2185 resuming is not possible because the backup really isn't primary
2186 in the cell. For example if backup disconnected itself the
2187 resuming is not allowed since the primary really did not
2188 go down. Updated protocol specs.
2190 * Removed MARS from crypto library.
2192 * Defined the CTR mode and Randomized CBC mode in SILC. The
2193 CTR mode is RECOMMENDED now in specification. Defined also
2194 Serpent cipher as optional cipher. Updated the protocol specs.
2196 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Added support for inviting/banning by IP/MASK, public key,
2199 and explicit Client ID. Redefined the command and notify
2200 types to allow easier forwards support for other methods
2201 of inviting/banning. Updated protocol specs.
2203 * Remove the client from channel's invite lists if the client
2204 is kicked or killed. Updated protocol specs.
2206 * Unified the Channel Message Payload and Private Message
2207 into one Message Payload. Updated protocol specs and
2210 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Don't wait for EOF after socket error has occurred, but
2213 close the connection. Affected file is silcd/server.c.
2215 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * Added support for setting FOUNDER mode on channel with
2218 specific public key which can be set with CMODE command.
2219 Updated protocol specs and implemented in client and server.
2221 * Fixed the Irssi SILC client to correctly shutdown the client
2222 library to avoid memory leaks. Affected files are
2223 irssi/src/silc/core/silc-core.c and silc-servers.c.
2225 * Deprecated the No Reply flag in SKE protocol and introduced
2226 "IV Included" flag which can be used to indicate that the IV
2227 is included in the ciphertext. This makes it possible to use
2228 SILC on unreliable transport, such as UDP which may cause
2229 packet reordering and losses. Updated protocol specs, did
2232 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2234 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2235 < 32 bit values in correct size. Affected file is
2236 lib/silcmath/mp_mpi.c.
2238 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Fixed the KE Start Payload parsing to check that mandatory
2241 fields are present. Affected file lib/silcske/payload.c.
2243 * Fixed compilation warnigs in Irssi SILC Client. Affected
2244 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2246 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2248 * Print "nick now appears as newnick" and update Irssi's nicklist
2249 when you change your nick to "nick". Closes #62
2251 * Never format your own nick. Closes #63
2253 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2255 * SILC_UMODE_GONE changes are now propagated correctly to the
2256 Irssi client. Closes #54
2258 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2260 * Fixed example in /HELP KEY
2262 * Added expando $j which expands to current SILC Client version
2264 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Fixed public key decoding in crypto library.
2268 * Added better error printing to SKE library.
2270 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Fixed NICK command to not crash if nickname was not sent.
2274 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2277 Deprecated the old Encrypt-And-MAC order. Updated protocol
2278 specs and implemented.
2280 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2281 generation. Updated specs and implemented.
2283 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Added support for rekey before 2^32 sequence number wraps.
2286 Affected files in server and client library.
2288 * Padding must be at least 8 bytes now. Implemented and updated
2291 * Compute maximum padding for authentication packets to make
2292 passphrase approximation attacks impossible. Affected files
2293 in client library and in server.
2295 * Fixed PING command sending in client library and handling in
2296 server. The server ID must be ID Payload, not raw ID data.
2297 Affected files in server and client library.
2299 * Defined that all public keys sent in commands and notify
2300 payloads are actually Public Key Payloads not raw public key
2301 data. Updated protocol specs and implemented.
2303 * Updated protocol version to 1.2. Updated specs and code.
2305 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2306 status types. Updated specs and the code.
2308 * Added support for normal client to kill its own entries from
2309 the network. Updated protocol specs and the code.
2311 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2312 and added initial implementation.
2314 * Added MAC field to the Private Message Payload to protect
2315 against chosen ciphertext attacks. Updated the protocol specs
2318 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2319 attribute to indicate the user's current idle and signon time
2320 of a service. Updated protocol specs and implemented.
2322 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Added "do_not_bind" argument to silc_client_file_send what
2325 can be used to not bind locally but assume the file receiver
2326 provides the point of connect. Usefull when sender is behind
2327 NAT device. Affected file lib/silcclient/silcclient.h and
2330 * Added -no-listener option to FILE SEND command in Irssi SILC
2331 client. Affected file irssi/src/silc/core/silc-servers.c.
2332 Renamed FILE RECEIVE to FILE ACCEPT.
2334 * Confirm passphrase for private key encryption in
2335 silc_create_key_pair and silc_change_private_key_passphrase.
2336 Affected files are lib/silcutil/silcapputil.c.
2338 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * Move silc_client_packet_send back to internal, added
2341 silc_client_send_packet, a bit simpler function for application.
2342 Affected files lib/silcclient/silcclient.h, client.c and
2345 * Moved the SilcClientEntry, SilcChannelEntry and
2346 SilcServerEntry to silcclient.h to be public and documented
2347 them for application. Affected files are
2348 lib/silcclient/silcclient.h and idlist.h.
2350 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2352 * Fixed manual page installation patch by Ville Räsänen.
2353 USERS help page fix patch by Ville Räsänen
2355 * Changed the silc_client_command_call interface to make
2356 the command call simpler for the application. The library
2357 now handles the command line parsing, command finding and
2358 execution. Application only needs to call the function
2359 with the command line. Affected files are
2360 lib/silcclient/silcclient.h, command.[ch].
2362 * Fixed silc_get_input to NULL-terminate the returned input.
2363 Affected file lib/silcutil/silcutil.c.
2365 * Resolve the client's public key in JOIN command if the
2366 founder auth data is being requested but we don't know the
2367 client's public key. Affected file silcd/command.c.
2370 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * Print notify for server opers when backup router comes
2373 online. Affected file silcd/server.c.
2375 * Fixed the INVITE command to send the invite list in
2376 command reply. Affected file silcd/command_reply.c.
2378 * Fixed MOTD command reply sending. Affected file
2381 * UTF-8 decode the topic in TOPIC command reply and LIST
2382 command reply in Irssi SILC client. Affected file is
2383 irssi/src/silc/core/client_ops.c.
2385 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Fixed the INVITE command to not crash Irssi SILC client
2388 when given without nickname argument. AFfected file
2389 irssi/src/silc/core/client_ops.c.
2391 * Fixed double free in WHOIS query on normal server when
2392 forwarding query to router. Affected file is
2393 silcd/server_query.c.
2395 * Fixed WATCH command reply handling on normal server which
2396 was missing altogether. Affected file silcd/command_reply.c.
2399 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2401 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2402 Included yodl sources for each of these. Also modified
2403 Makefile.am prototype to install these files to proper
2404 locations. Updated CREDITS. Affected file Makefile.am.pre,
2405 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2408 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Added support for encrypted private key files. Now
2411 passphrase must be provided when new key pair is created
2412 (can be empty though), and prompted when loading the
2413 private key. Added support for loading the old-style
2414 non-encrypted private keys as well. Affected files
2415 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2418 * Fixed silc_get_input to accept input on all terminals.
2419 Affected file lib/silcutil/silcutil.c.
2421 * Moved the Irssi SILC client key loading and other stuff
2422 to be called after the arguments and UI is initialized.
2423 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2425 * Added -P option to Irssi SILC client which can be used
2426 to change the passphrase of the private key. Affected
2427 file irssi/src/silc/core/silc-core.c.
2429 * Added silc_change_private_key_passphrase apputil routine
2430 to lib/silcutil/silcapputil.[ch].
2432 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Fixed connection closing in client library to not crash.
2435 Moved the connection freeing totally to function
2436 silc_clinet_del_connection. Affected file
2437 lib/silcclinet/client.c.
2439 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Changed includes/silcincludes.h to silcincludes.h.in to
2442 include configuration specific information. The silcdefs.h
2443 is not included in to installation anymore (it's only
2444 compilation time header).
2446 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Moved the SilcClient and SilcClientConnection from client.h
2449 to the public lib/silcclient/silcclient.h. Changed the
2452 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * If version string in silc_clinet_alloc is NULL the library
2455 puts it automatically. Affected file lib/silcclient/client.c.
2457 * Changed the version strings from variables to #define's
2458 in includes/silcversion.h.
2460 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Added shared library complation support.
2464 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Added lib/silcutil/silcapputil.[ch] for application
2467 utility functions. It includes routines for applications'
2468 convenience. Added silc_create_key_pair, silc_show_public_key
2469 and silc_load_key_pair functions.
2471 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Send RESUME_CLIENT packet from router to backup routers
2474 to in resuming. Affected file silcd/packet_receive.c.
2476 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * In IDENTIFY command parsing, send all other IDs except
2479 Client IDs explicitly to router for resolving on normal
2480 server. Also check that ID received in WHOIS command is
2481 always Client ID, others are not allowed. Affected file
2482 silcd/server_query.c.
2484 * Merged latest changes from irssi.org CVS.
2486 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2489 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2491 * Fixed the heartbeat sending in Irssi SILC client. Moved
2492 the silc_client_packet_send to silcclient.h for application
2493 usage. Affected files lib/silcclient/client_internal.h
2494 lib/silcclient/silcclient.h.
2496 * Fixed a bug in query resolving in server. Used wrong
2497 variable in a for loop and crashed. Affected file is
2498 silcd/server_query.c.
2500 * Server constructs requested attributes only to locally
2501 connected clients. Affected file silcd/server_query.c.
2504 * Fixed a bug when sending resolving from router to server
2505 with requested attributes. The constructed WHOIS command
2506 was incorrect. Affected file silcd/server_query.c.
2509 * Fixed Requested Attributes saving in WHOIS command reply.
2510 The length of the data buffer must be saved too. Affected
2511 file silcd/command_reply.c.
2513 * Update the client entry's servername after detaching is
2514 over. Affected file silcd/packet_receive.c. Bug #37.
2516 * Resolve incomplete client entrys in CUMODE_CHANGE and
2517 CMODE_CHANGE notifys. Affected file is
2518 lib/silcclient/client_notify.c. Bug #42.
2520 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Fixed channel key packet processing bug on backup router
2523 during backup resuming protocol. Affected file is
2524 silcd/packet_receive.c.
2526 * Fixed memory leaks in server. Affected files are
2527 silcd/server.c and silcd/packet_receive.c.
2529 * Fixed packet decryption problem when backup router encrypted
2530 channel message with wrong key during backup resuming
2531 protocol. Affected file silcd/packet_send.c.
2533 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2534 Toni Willberg (toniw@iki.fi)
2536 * Changed the SilcCipher context to be private. Changed the
2537 silc_cipher_get_iv to just return pointer to the IV. Added
2538 silc_cipher_get_name to return the name of the cipher.
2539 Fixed code all around to support these changes. Affected
2540 files are lib/silccrypt/silccipher.[ch], client library and
2543 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Fixed unaligned access in lib/silccore/silcattrs.c.
2547 * Fixed libtool linking in lib/silcsim/Makefile.am.
2549 * Fixed services attribute printing. Affected files is
2550 irssi/src/silc/core/silc-queries.c.
2552 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Fixed a crashbug in incoming server accepting. Affected
2555 file silcd/server.c.
2557 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Added automatically generated index to Toolkit Reference
2562 * Added support for Postscript Toolkit Reference Manual.
2564 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2569 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * Added 'send_events' boolean argument to the function
2572 silc_schedule_set_listen_fd which sends the set events to
2573 the application explicitly if set to TRUE. Default action
2574 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2575 lib/silcclient/client_internal.h and silcd/server_internal.h.
2577 * Added silc_compare_timeval to determine which time values
2578 is smaller. Affected file lib/silcutil/silcutil.[ch].
2580 * Added sort-of "Quality of Service" (QoS) support to
2581 SilcSocketConnection. Data reception can be controlled with
2582 rate limit per second and/or read data length limit.
2583 Added silc_socket_set_qos. Affected files are
2584 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2586 * Added the QoS configuration to SILC Server configuration
2587 file. Affected files are silcd/serverconfig.[ch] and
2590 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Merged with irssi.org CVS.
2594 * Failed OPER and SILCOPER authentications are now logged.
2595 Affected file silcd/command.c. Bugs #25.
2597 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * ROBODoc documented lib/silcutil/silcbuffer.h and
2600 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2601 <ville.rasanen@iki.fi>.
2603 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Added support for auto-passphrase authentication from the
2606 config file during connecting which was not implemented
2607 yet. Affected file irssi/src/silc/core/client_ops.c.
2609 * Fixed a bug in authentication protocol failure handling which
2610 was processing wrong callback context. Affected files
2611 are lib/silcclient/client.c and protocol.c.
2613 * Fixed the /ATTR allow off to actually work. Affected file
2614 is irssi/src/silc/core/silc-queries.c.
2616 * Fixed the /ATTR -del to work. Affected file is
2617 irssi/src/silc/core/silc-queries.c.
2619 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2623 * Fixed mask attribute adding in Irssi SILC client. Affected
2624 file irssi/src/silc/core/silc-queries.c.
2626 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Added support for saving the requested attributes in
2629 WHOIS to directory. Affected file is
2630 irssi/src/silc/core/silc-queries.c.
2632 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2634 * Added support for parsing VCard fields that do not have
2635 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2637 * Fixed a double free bug in hash table foreach function
2638 if the entry was deleted in the foreach callback. Affected
2639 file lib/silcutil/silchashtable.c.
2641 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Added silc_attribute_get_verify_data to return the signature
2644 verification data for either user digital signature or
2645 server digital signature in Requested Attributes. Affected
2646 files are lib/silccore/silcattrs.[ch].
2648 * Added silc_vcard_alloc which is used to allocated dynamic
2649 SilcVCard context. The silc_vcard_free now checks whether
2650 the context is dynamically allocated or not. Affected files
2651 are lib/silcutil/silcvcard.[ch].
2653 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Periodically remove the NOATTR status from client entry
2656 so that the client may take the attributes in use even after
2657 server has resolved them unsuccessfully earlier. Affected
2658 file silcd/server_query.c and idlist.h.
2660 * Moved sha1hash and md5hash from client->internal to
2661 SilcClient for application usage. Affected files are
2662 lib/silcclient/client.h and client_internal.h.
2664 * Fixed attribute encoding and decoding bugs. Affected
2665 files lib/silccore/silcattrs.[ch].
2667 * Added ATTR command to Irssi SILC Client which is used to
2668 manage user's Requested Attributes sending and values for
2669 WHOIS command. Affected files around Irssi SILC client.
2671 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Added silc_buffer_strformat which can be used to format
2674 strings into a buffer which size is automatically increased.
2675 Affected file lib/silcutil/silcbuffmt.[ch].
2677 * Added implementation of VCard (RFC 2426) which can be used
2678 as part of Requested Attributes in WHOIS command. Affected
2679 file lib/silcutil/silcvcard.[ch].
2681 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Some strncat -> silc_strncat changes our the core and
2686 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2687 errors. Added better error printing to SKE library.
2688 Affected files lib/silcske/silcske.c, silcske_status.h and
2691 * Save the PKCS key length even if only private key is set to
2692 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2694 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2695 length in bits not in bytes. Affected files are
2696 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2697 silcd/server_query.c.
2699 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Added silc_attribute_payload_encode_data to directly encode
2702 the data into the attributes buffer. Renamed function
2703 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2704 Affected files are lib/silccore/silcattrs.[ch].
2706 * silc_hash_table_find_foreach calls the foreach function now
2707 once even if the nothing was found with context set to NULL.
2708 Affected file lib/silcutil/silchashtable.[ch].
2710 * Remove the RESOLVING flag from client entry after received
2711 the Requested Attributes from the client. Fixed memory leak
2712 in client entry freeing. Affected files silcd/server_query.c
2715 * Added Requested Attributes support into SILC Client Library.
2716 It is not able to send requested attributes in WHOIS command,
2717 and also receive and process requested attributes. Added
2718 silc_client_attribute_[add|del] and silc_client_attributes_get
2719 functions. Added also `ignore_requested_attributes' to the
2720 SilcClientParams to not use attributes in client. Affected
2721 files are lib/silcclient/command.c, client_attrs.[ch],
2722 silcclient.h, client_internal and client.[ch].
2724 * Changed the silc_client_get_client_by_id to support Requested
2725 Attributes, it takes them as argument now. Affected file
2726 is lib/silcclient/silcclient.h, and idlist.c.
2728 * Added -details option to WHOIS command in Irssi SILC Client
2729 to support the requested attributes. By default it requests
2730 all attributes. Affected file lib/silcclient/command.c and
2731 irssi/doc/help/in/whois.in.
2733 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Add also SERVICE attribute for server-constructed attribute
2736 data. Also digitally sign the attributes and add
2737 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2738 silcd/server_query.c.
2740 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2742 * Changed the silc_attribute_payload_encode to support list
2743 of attributes (function may be called several times to add
2744 a new attribute). Removed the silc_attribute_payload_encode_list
2745 function. The encoding function now also automatically encodes
2746 the data, so the caller does not need to do that. Affected
2747 files lib/silccore/silcattrs.[ch].
2749 * Added support for replying on behalf of the user to the
2750 Requested Attributes in WHOIS command in the server. Affected
2751 file silcd/server_query.c.
2753 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2754 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2756 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * Don't swtich to become primary router if we are backup if
2759 decryption error has occurred. Affected file silcd/server.c.
2761 * Fixed a bug in backup router IP address comparison in
2762 silc_server_backup_get.
2764 Save now also the port of the server/router and use that
2765 in comparison as well. Affected file silcd/server_backup.c.
2767 * Normal server now reconnects to backup router automatically
2768 if connection is lost to it. Affected file silcd/server.c.
2770 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * If packet processing fails (like integrity check fails)
2773 the connection is closed now. Affected files are
2774 lib/silccore/silcpacket.c and silcd/server.c.
2776 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Fixed double free in RSA public key set function
2779 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2782 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2785 Added server_query.[ch] which provides one interface for
2786 querying information using all three commands.
2788 * Changed all "typedef unsigned char" in core library to
2789 "typedef SilcUInt8".
2791 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2795 * Renamed silc_server_get_client_resolve to
2796 silc_server_query_resolve and moved to server_query.[ch].
2798 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Resumed client packet handling from server put the resumed
2801 client on wrong list on router and caused the client not
2802 be present on the network anymore. Now fixed to put the
2803 client to correct list. Affected file silcd/packet_receive.c.
2805 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2807 * Various cleanup in error message output in config parsing code
2808 and in server init code. Fixed error log files containing
2809 too many newlines ('\n') in some situations. Affected files are
2810 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2812 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Use the reverse lookupped hostname in client internals
2815 instead of one user provided us as remote server name.
2816 Affected file lib/silcclient/client.c.
2818 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Added 'app_context' to silc_schedule_init. It is an
2821 application specific context that is delivered to application
2822 in task callback functions. Affected files are
2823 lib/silcutil/silcutil.[ch].
2825 * The hb_context in SilcSocketConnection is not freed
2826 automatically anymore (application must free it). Freeing
2827 it automatic is inconsistent. Affected files are
2828 lib/silcutil/silcsockconn.[ch].
2830 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Added support for removing explicitly added client connections
2833 in rehash and closing the client connections if they were
2834 unconfigured in the rehash. Affected file silcd/server.c.
2836 * Added support for aborting automatically pending commands
2837 that never receives the reply (to avoid memory leaks).
2838 Added also silc_server_command_pending_timed to set the
2839 specific timeout for pending command. Affected files are
2840 silcd/command[_reply].[ch].
2842 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2843 specs and lib/silccore/silcstatus.h.
2845 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2847 * Changed the silc_get_time to accept time value as argument
2848 or if zero is sent return current local time. Affected
2849 file lib/silcutil/silcutil.[ch].
2851 * Added STATS command to client library and Irssi SILC client.
2852 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2854 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Assure that channel key is set before sending it. May
2857 crash server otherwise. Affected file silcd/packet_send.c.
2859 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * Assure that endless loop cannot happen with detached client
2862 resolving on normal server. Added idlist status
2863 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2864 silcd/idlist.h and silcd/packet_receive.c.
2866 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Incoming file transfer request cannot use same session as
2869 the sending session. This can happen when sending file to
2870 yourself. Crashed the client on quit. Affected file
2871 lib/silcclient/client_ftp.c. Bug #24.
2873 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Implemented the draft-riikonen-precense-attrs draft and
2876 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2878 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Distribute the SERVER_SIGNOFF notify also to local backup
2881 routers from the primary router. The backup router may not
2882 have the signing of local server directly connected and need
2883 to know about the signoff. Affected file silcd/server_util.c.
2885 * Use the primary router as the origin of the locally connected
2886 server when it is disconnecting from the backup router since
2887 that's where it really is coming from. Now the clients from
2888 the disconnecting server are removed correctly and "shadow"
2889 clients are not left to the backup router. Affected file
2892 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * If normal server is standalone and found existing but disabled
2895 channel, do not re-create the channel since it creates
2896 duplicate same channels. Affected file silcd/server.c.
2898 * Added anonymous client connections support to server. New
2899 "anonymous" configuration option to ConnectionParams section
2900 added. If set to true, the username and hostname information
2901 of the client will be scrambled and anonymous user mode is
2902 set automatically to the user. Affected files are
2903 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2905 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * In JOIN notify handling, mark that the cache entry of the
2908 client cannot be expired. Can cause crashes on normal
2909 server (asserts client->channels). Affected file is
2910 silcd/packet_receive.c.
2912 * From now on distribution versions are used as protocol versions
2913 instead of by default using the Toolkit base version as protocol
2914 version. Affected file prepare.
2916 * Do not set the locally resolved hostname for local client
2917 entry but take what server sends. This way the real hostname
2918 is showed in WHOIS for yourself. Affected file is
2919 lib/silcclient/idlist.c and lib/silcclient/client.c.
2921 * Resolve local info with IDENTIFY when connecting to server.y
2923 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2925 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2926 for implied search (not needed on platforms which has native
2927 pthreads library). Use --without-pthreads to disable threads.
2928 Affected file is configure.in.pre
2930 * Fixed --with-iconv on platforms which need to bypass (broken)
2931 native iconv(). Affected file is configure.in.pre
2933 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Moved -C option parsing in Irssi SILC client at same time
2936 as other options. The UI was initialized earlier and caused
2937 problems on command line. Bug #16. Affected file is
2938 irssi/src/silc/core/silc-core.c.
2940 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2942 * Added global variable silc_log_timestamp that tells silclog
2943 wether to print or not the timestamp in the logging files.
2944 Affected file lib/silcutil/silclog.[ch].
2946 * Added silcd configuration option Timestamp in the Logging
2947 section. Affected file silcd/serverconfig.[ch],
2948 doc/example_silcd.conf.in.
2950 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Fixed fingerprint checking to check for entirely empty
2953 fingerprint instead of two first bytes when determining
2954 if it is set. Bug #18. Affected file silcd/command.c.
2956 * Fixed duplicate PKCS name registering to not allow it.
2957 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2959 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2961 * Conditionalize non-gcc compiler optimizations for various
2962 platforms, enable those commented out. Cleanups.
2963 Affected file lib/silcmath/mpi/configure.in
2965 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2967 * silc_rng_exec_command() left zombie processes if command
2968 didn't generate any output. Affected file
2969 lib/silccrypt/silcrng.c
2971 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2973 * Rewrote iconv checking, introduce --with-iconv for systems
2974 which rely on libiconv. Check if iconv() provided by libc
2975 is good enough, otherwise demand libiconv. Affected file
2978 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2980 * Search for ldopen() also in libc. This enables SIM support
2981 on *BSD systems. Based on patch from Alex Zepeda. Affected
2982 file configure.in.pre
2984 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2986 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2987 This fixes prepare on *BSD systems. Affected file
2990 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * More fixed for not having purge timeout for global clients
2993 that are on channel. Affected files silcd/command_reply.c
2996 * Fixed the rekey protocol to work with backup router connections.
2997 Rekey packets are now allowed on disabled connections as
2998 well. Affected files silcd/packet_send.c and server.c.
3000 * Do not switch to be as backup router when shutting down and
3001 closing the primary connection. Affected file silcd/server.c.
3003 * Fixed memory leaks in backup router deleting. Added
3004 silc_server_backup_free to free all data during shutdown of
3005 server. Affected files silcd/server_backup.[ch].
3007 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Do not process commands if the sock->user_data is NULL.
3010 Affected file silcd/command.c.
3012 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Fixed buffer overflow and security problems (loosing bits
3015 in CFB encryption) in SILC RNG. Problems reported by
3016 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3018 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Added yet more checks that client is not expired on global
3021 list if it is on channels. Affected file is
3022 silcd/command_reply.c.
3024 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Merged c0ffee's MIME signal patch which adds support for
3027 sending also MIME messages in Irssi SILC Client, and handling
3028 received MIME messages in a signal (and perhaps doing something
3029 to non-textual MIME messages).
3031 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Fixed pending command deletion in server and client library
3034 to check the whole list instead of breaking after first found.
3035 The affected files are silcd/command.[ch] and
3036 lib/silcclient/command.[ch].
3038 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3041 secret or private, otherwise it's possible to find out
3042 whether a secret channel exists or not. Affected file
3045 * If CMODE change fails during the mode setting, assure that
3046 the old mode mask is set for the channel back. Affected
3047 file silcd/command.c.
3049 * Fixed passphrase saving on +a channel on normal server
3050 after successful JOIN command. Affected file silcd/command.c.
3052 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Remove server/router operator privileges in DETACH command,
3055 since it's possible to resume to server where these
3056 privileges would not be allowed for the client. Affected
3057 file silcd/command.c.
3059 * Do not set to wait for backup in rehash of the server.
3060 Affected file silcd/server.c.
3062 * Do not check listener sockets when counting how many
3063 socket connections we have. Affected file is
3064 silcd/server_util.c.
3066 * Do not announce disconnected clients that are remaining
3067 in history (for WHOWAS). This is because SIGNOFF notify
3068 for these has been sent earlier already. Affected file
3071 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Buffer overflow with CUMODE command's mode->mode character
3074 conversion. Reported by Ville Räsänen. Affected file
3075 lib/silcutil/silcutil.c.
3077 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Allow heartbeat packets to go disabled connections anyway.
3080 Affected files silcd/server.c and silcd/packet_send.c.
3082 * Do not broadcast New Channel packets with List flag set
3083 in the packet to backup routers. The router must check
3084 for the correctness of the packets before sending them.
3085 It is possible that router will have enforce Channel ID
3086 change and this would cause desync in the backup router.
3087 Affected file silcd/packet_receive.c.
3089 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3090 are handled in list parsing. They are not list packets
3091 anymore. Affected file silcd/packet_receive.c.
3093 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Stop waiting for backup router through the timeout, not
3096 directly after backup router has arrived. Affected file
3099 * Do not re-create channel keys and send them when removing
3100 clients in server shutdown. Affected files are
3101 silcd/server_internal.h and silcd/server_util.c.
3103 * Notify distribution to backup routers was missing from
3104 the silc_server_send_notify_dest function which caused
3105 desyncing problems with backup router. Affected file is
3106 silcd/packet_send.c.
3108 * The client's channel removing was working wrong on
3109 backup router. It assumed that it doesn't know global
3110 information but backup router does know. For this reason
3111 it could remove channel when it wasn't supposed to do that.
3112 Affected file silcd/server.c and silcd/server_util.c.
3114 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Stop for a couple seconds after badkup router has become
3117 primary router. Affected file silcd/server.c.
3119 * Added silc_server_remove_servers_by_server, which is used
3120 to remove servers originated from some other server. Also
3121 clients of those servers can be removed too. Affected file
3122 silcd/server_util.[ch].
3124 * When removing clients after a server has signed of remove
3125 also all servers behind that server (unless they are known
3126 to be available locally), and send SERVER_SIGNOFF for each
3127 of the server separately. Also the signed off clients are
3128 sent now separately per signed off server. The affected files
3129 are silcd/server.c and silcd/server_util.[ch].
3131 * All servers added with silc_idlist_add_server must always
3132 have both "router" and "connection" pointers set. Otherwise,
3133 bad server entries may be left around in the cache.
3134 Affected file silcd/command_reply.c.
3136 * Do not create the channel key in NEW_CHANNEL packet
3137 processing if the channel is empty. Affected file
3138 silcd/packet_receive.c.
3140 * Completed backup router support for standalone routers.
3141 Supports also servers in the cell that do not use the backup
3144 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Fixed a bug in silc_string_regexify which did not add '^'
3147 at the start of each string, and thus the matching was
3148 not explicit. For example ban list iikone@*!*@* would
3149 match also "priikone", which is wrong, it would have to be
3150 *iikone@*!*@* to match also "priikone". Affected
3151 file lib/silcutil/unix/silcunixutil.c.
3153 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * Enable all local server connections before updating client
3156 caches when we've become backup router. Otherwise, signoff
3157 packets may not reach the clients. Affected files are
3158 silcd/server.c and silcd/server_util.[ch].
3160 * Fixed a bug in version string parsing which could crash
3161 the program with specially formatted version string.
3162 Bug reported and patch provided by Ville Räsänen. Affected
3163 file lib/silcutil/silcutil.c.
3165 * Handle the disconnection immediately when DISCONNECT
3166 packet is received in server. Affected file silcd/server.c.
3168 * Primary router now waits a short time (10 seconds) for
3169 backup router connection before accepting any other
3170 connection (except local). Affected file silcd/server.c,
3173 * Fixed a crash in client libary in NICK_CHANGE notify when
3174 NICK_CHANGE arrived for client entry we are resolving
3175 currently. Affected file lib/silcclient/client_notify.c.
3177 * Call the sconn->callback completion even if error had
3178 occurred. Start reconnecting always if connection to
3179 primary router fails during backup router protocol.
3180 Affected files silcd/server.c and server_backup.c.
3182 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Added functions silc_server_send_opers and
3185 silc_server_send_opers_notify to send packets stricly
3186 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3187 to send variable argument notify to operators.
3188 Affected files silcd/packet_send.[ch] and silcd/server.h.
3190 * Removed UMODE rights checking with UMODE_CHANGE notify.
3191 Affected file silcd/packet_receive.c.
3193 * Server/router operator now receives notify when network
3194 switches to backup router and when it resumes the use of
3195 primary router. Affected file silcd/server.c and
3196 silcd/server_backup.c.
3198 * Fixed the updating of client information after backup
3199 resuming protocol is over; update all except local clients
3200 to the new primary router. The affected file is
3201 silcd/server_util.c.
3203 * Added support for closing active connections in rehash
3204 that were unconfigured by the user. Supports currently
3205 closing server and router connections. Affected file
3208 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3210 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3213 is NULL since seems that on some platforms NULL is allowed
3214 and on some it's not. Fallback encoding is used instead.
3215 Affected file lib/silcutil/silcstrutil.c.
3217 * Fixed statistics updating for incoming server connection
3218 which could cause problems when re-connecting. Affected
3219 file silcd/server.c.
3221 * Preliminary backup router support for standalone router
3222 added. Affected files in silcd/.
3224 * Mark server connections in backup router disabled before
3225 and after backup protocol. Affected file is
3226 silcd/server_backup.c.
3228 * Added support for reconnecting to remote server connection
3229 even if the protocol fails, and if the configuration wants
3230 us to keep trying to connect anyway.
3232 Server connection is not allowed to backup router if
3233 backup router does not have connection to primary router yet.
3235 Affected file is silcd/server.c.
3237 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Added silc_client_udpate_server function to update changed
3240 server info. Affected file lib/silcclient/idlist.[ch].
3242 * Added check for server entries that are being resolved when
3243 notify is received. If being resolved, handle the received
3244 notify only after it's resolved so that all notifys are
3245 handled in same order as received from the server.
3247 Added similar resolver check to channel entries. Every
3248 notify that cause resolving of any information that affects
3249 channel entry marks the channel entry in waiting state.
3250 After whatever resolving is over the waiters are signalled
3251 and only then the notifys are handled in the same order
3252 as delivered from the server.
3254 Affected files are lib/silcclient/idlist.[ch], and
3257 * Fixed KILLED notify handling in normal server. Affected
3258 file silcd/packet_receive.c.
3260 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3261 is locally connected, or was locally connected (but may
3262 be detached and connection is not active). Added also
3263 SILC_IS_LOCAL for checking this status. Affected files
3264 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3265 silcd/server.c and silcd/server_internal.h.
3267 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Don't send or handle TOPIC_SET if topic is already set and
3270 is same as being set. Affected files silcd/command.c and
3271 silcd/packet_receive.c.
3273 * Fixed CMODE change rights checking to work correctly when
3274 removing modes by operator. Affected file is
3275 silcd/server_util.c.
3277 * Fixed some handling with New Channel packet in router and
3278 fixed some CMODE_CHANGE notify handling in server and router.
3279 Affected file is silcd/packet_receive.c.
3281 * Changed "disconnect" client operation to include the
3282 reason of the disconnection and optional disconnection
3283 message. Affected file lib/silcclient/silcclient.h.
3285 * Made the compilation of lib/contrib/ stuff conditional.
3286 Affected files configure.in.pre, lib/contrib/Makefile.am.
3288 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3291 to the sender of the notify too, to avoid situation where two
3292 notifys are in the network at the same time going to oppsite
3293 directions. Affected file silcd/packet_receice.c.
3295 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Delete the client from channel even if the cilent->id is
3298 NULL. It was possible that client was deleted without
3299 removing from channels (theoretically at least). Affected
3300 file silcd/server.c and silcd/server_util.c.
3302 * Free the client data too when resuming is not successful.
3303 Affected file silcd/packet_receive.c.
3305 * Merged some code from c0ffee's silc-plugin. Affected files
3306 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3308 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3309 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3310 to the primary router connection, the other one returns
3311 TRUE if packet must be broadcasted to network.
3313 * All notifys that are destined to primary router (to network)
3314 are now automatically sent to backup routers even if the
3315 router is standalone (and has backup router). Affected files
3318 * Added --without-irssi and --without-silcd configuration
3319 options for disabling the compilation of these applications.
3320 Affected file configure.in.pre and prepare.
3322 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3325 UTF-8 encoding and decoding. Added also new encodings
3326 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3328 Added also SILC_STRING_LANGUAGE which is language and charset
3329 specific encoder and decoer for those platforms that support
3330 iconv(). It can convert the UTF-8 to and from the locale
3331 specific character set.
3333 Affected file lib/silcutil/silcstrutil.[ch].
3335 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3337 * Added function silc_get_command_name to the file
3338 lib/silcutil/silcutil.[ch].
3340 * Improved the server debug output a bit. Affected files are
3343 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3345 * Save the channel passphrase when received succesful JOIN
3346 command reply from router, on normal server. Otherwise
3347 joinig +a channels from normal server is not possible.
3348 Affected file silcd/command.c.
3350 * Fixed a bug in TOPIC_SET notify handling. The notifier
3351 may be other than client too, like server or channel.
3352 It expected it to always be only client and ignored the
3353 notify. Affected file silcd/packet_recieve.c.
3355 * Removed some (unnecessary) debug printing from
3356 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3358 * Do not force CMODE_CHANGE when server is announcing new
3361 Router announces stuff only after server reannounces channel
3362 after CHANNEL_CHANGE notify.
3364 These fixes optimizes the announcing procedure, and perhaps
3365 fixes some problems too. Affected file silcd/packet_receive.c.
3367 * Fixed SERVER_SIGNOFF sending to local clients. It was
3368 totally broken and sent the notify to all local clients,
3369 instead of only to those that was on same channel as the
3370 signing off clients. Affected file silcd/server_util.c.
3372 * Added -D option to server. It can be used to give debug
3373 level. The levels are from 0 - 99, and are predefined for
3374 smooth server debugging. (see silcd.c for the predefined
3375 levels). Affected file silcd/server.c.
3377 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3379 * Fixed a bug in Irssi SILC client to close the connection
3380 properly when disconnecting from server. Affected file
3381 irssi/src/silc/core/client_ops.c.
3383 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3385 * When authenticating as founder during JOIN command, check
3386 that the one authenticating becomes the only founder on the
3387 channel. Affected file silcd/command.c.
3389 * Better checking for founder mode setting when CUMODE_CHANGE
3390 notify is received. Affected file silcd/packet_receive.c.
3392 * Close all connections when shutting down the server by sending
3393 DISCONNECT packet. Close all listeners too when shutting
3394 down the server. Affected file silcd/server.c.
3396 * Handle DISCONNECT packet correctly in client library by
3397 calling the "disconnect" client operation. Affected file
3398 lib/silcclient/client.c.
3400 * Handle local errors correctly during resuming. Affected
3401 file lib/silcclient/client.c.
3403 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3405 * The log file is not dupped internally anymore in
3406 lib/silcutil/silclog.c. Fixed memory leaks too.
3408 * The scheduler now dispatches all pending timeout tasks
3409 when it is uninitialized with silc_schedule_uninit.
3410 Affected file lib/silcutil/silcschedule.c.
3412 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Added --enable-stack-trace option to configure. Added
3415 memory allocation stack trace support. Added files
3416 lib/silcutil/stacktrace.[ch]. Affected files are
3417 lib/silcutil/silcmemory.[ch].
3419 * Fixed memory leaks from libraries and server. Affected
3420 files around the tree.
3422 * Reverted back a fix made to CUMODE which broke it.
3423 Affected file silcd/command.c.
3425 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3428 core library, and implemented it. All textual messages SHOULD
3429 use this flag and the message MUST be UTF-8 encoded.
3430 All text messages sent by Irssi SILC client are now UTF-8
3431 encoded (regardless whether the terminal supports UTF-8 or not).
3432 Affected files are lib/silccore/silcchannel.h,
3433 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3436 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added lots of new statistics updating that was missing from
3439 the server and router code. Affected files in silcd/.
3441 * Sending SIGUSR1 signal to server now dumps the current
3442 server statistics into /tmp directory. Affected file is
3445 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3446 the SILC Hash Interface also. Added new functions
3447 silc_hash_get_name, silc_hash_init, silc_hash_update and
3448 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3450 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Added some better info printing for client during connecting.
3453 Affected file silcd/server_util.c.
3455 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3456 to silence a user on a channel. Affected files are
3457 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3458 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3459 and silcd/packet_receive.c.
3461 * Fixed a fatal bug in handling of malformed command payload.
3462 Affected file silcd/command.c.
3464 * Fixed a double free when announcing channel users to router.
3465 Affected file silcd/server.c.
3467 * After successful authentication to channel founder mode, check
3468 that there isn't anyone else with founder mode on the channel.
3469 The one that authenticated will become founder and anyone
3470 else is demoted. Affected file silcd/command.c.
3472 * Added error printing of any error that has occurred during
3473 any command in client library. Affected file is
3474 irssi/src/silc/core/client_ops.c.
3476 * Removed some error printing from the client library and left
3477 it for the application to worry (from the error status it
3478 receives in 'command' client operation. Affected file is
3479 lib/silcclient/command.c.
3481 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3483 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3484 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3485 Starting key agreement with itself is denied. Affected file
3486 is lib/silcclient/client_keyagr.c.
3488 * Fixed some error checkings from the SFTP library which caused
3489 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3490 and lib/silcsftp/sftp_util.c.
3492 * Added new "debug" and "debug_string" settings to Irssi SILC
3493 client which can be used to print runtime debugging on the
3494 Irssi's screen. Available when compiled with --enable-debug
3495 option. Affected file irssi/src/silc/core/silc-core.c.
3497 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3499 * Fixed a missing variadic parameter in a function call that
3500 caused server crash when a non-allowed connection arrived.
3501 Reported by Richard Becker. Affected file silcd/server.c.
3503 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Added WATCH list sending to backup routers from router.
3506 The WATCH command is sent by the router to the backup
3507 router. Affected file silcd/command.c.
3509 * Mark the backup_router flag for RouterConnection entry
3510 if the backup router stuff is defined in the config file.
3511 Affected file silcd/serverconfig.c.
3513 * Fixed some backup data sending around the code to work better
3514 if the router is standalone router. Not all places were fixed.
3515 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3518 * Fixed the router connecting when connecting to multiple
3519 routers. It ignored every other router except the first
3520 one. Affected file silcd/server.c.
3522 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Made the private key generation after expiration optional.
3525 If not created after expiration the old key will re-expire
3526 at a later time (and thus key pair is not necessary to
3527 change). Affected file irssi/src/silc/core/clientutil.c.
3529 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * The length arguments in bind() and connect() were wrong
3532 and fixed now to used SIZEOF_SOCKADDR in the
3533 lib/silcutil/unix/silcunixutil.c.
3535 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Fixed detach timeout handling to use Client ID and not
3538 the actual client entry which may be freed in the callback.
3539 Affected file silcd/command.c.
3541 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Merged c0ffee's multiple interface support patch.
3544 Affected files in silcd/.
3546 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Cleanup keys properly. Affected file is
3549 irssi/src/silc/core/clientutil.c.
3551 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * Display the user mode on the status bar. Affected file
3554 irssi/src/silc/core/silc-expandos.c.
3556 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * If private message key is not set, but the flag is set in
3559 the packet, ignore the packet since it cannot be decrypted.
3560 Affected file lib/silcclient/client_prvmsg.c.
3562 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * When resuming client, remove the old client entry from
3565 the watcher list too. Affected file silcd/packet_receive.c.
3567 * Do not allow normal server to force founder mode away
3568 from router if the founder mode is already set. Affected
3569 file silcd/packet_receive.c.
3571 * Remove the client entry with watch notify types with short
3572 timeout, and not directly, so that other notifys can be
3573 retrieved too. Affected file lib/silcclient/client_notify.c.
3575 * Display notification about data messages that cannot be
3576 displayed. Affected files irssi/src/silc/core/client_ops.c,
3577 irssi/src/fe-common/silc/module-formats.[ch].
3579 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Fixed the CHANNEL_CHANGE notify handling in client libary
3582 to not use freed memory. Affected file is
3583 lib/silcclient/client_notify.c.
3585 * Fixed CUMODE_CHANGE notify handling in server. Affected
3586 file silcd/packet_receive.c.
3588 * Fixed USERS command to support empty channels. Affected
3589 file silcd/command.c.
3591 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * Allow multiple identical pending commands to be registered
3594 in client library. Affected file is lib/silcclient/command.c.
3596 * Call the completion for resolving client information only
3597 after all resolvers has finished. This fixes a crash in
3598 the client. Added support for checking when the resolvers
3599 are finished. Affected file is lib/silcclient/idlist.c.
3601 * Wait by default 3 seconds before reconnecting to the server
3602 after being disconnected. Makes the /detach command a bit
3605 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Check the watcher list before sending signoff notifys
3608 when closing client connection. Affected file is
3611 * Added better CMODE command rights checking. Affected file
3612 silcd/server_util.c.
3614 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Fixed watcher list checking during server signoff. It
3617 crashed the server. Affected file silcd/server_util.c.
3619 * The JOIN command reply returns now the founder's public
3620 key. Affected file is silcd/command.c.
3622 * Announce the channel mode, and the mode properties with
3623 CMODE_CHANGE notify. Affected file silcd/server.c.
3625 * Mark new channels by default disabled, untill at least
3626 one user joins the channel. Affected file is
3627 silcd/packet_receive.c.
3629 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * The nickname argument to watch notify can be optional.
3632 Fixes a crash in server. Affected file silcd/packet_send.c.
3634 * Remove the client entry from cache if the WATCH notify type
3635 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3636 lib/silcclient/client_notify.c.
3638 * Check the watcher list before and after changing nickname
3639 when the NICK_CHANGE notify is received. Affected file is
3642 * Fixed a crash in OPER and SILCOPER command sending. Empty
3643 passphrase caused the crash. Affected file is
3644 lib/silcclient/command.c.
3646 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3648 * Merged with Irssi CVS for Irssi SILC client.
3650 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Completed the protocol specifications.
3654 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Merged with Irssi CVS for Irssi SILC client.
3658 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Added the founder's public key delivery to the
3661 CUMODE_CHANGE notify type as well. Updated the protocol
3662 specs and the code. Affected files are silcd/packet_send.[ch],
3663 silcd/packet_receive.c and silcd/command.c.
3665 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Added silc_pkcs_public_key_copy function into the
3668 lib/silccrypt/silcpkcs.[ch].
3670 * Remove the `iv' from the SilcChannelEntry since we can
3671 live without it. Affected files are silcd/idlist.h and
3672 silcd/packet_receive.c.
3674 * Added support for sending the founder's public key in
3675 the CMODE_CHANGE notify packet in the server. Affected
3676 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3677 silcd/command.c and silcd/server.c.
3679 * Changed the FOUNDER_AUTH authentication to use only
3680 public key authentication as defined by new protocol
3681 specs. Passphrase authentication with that mode cannot
3682 be used anymore. It is now possible to reclaim founder
3683 mode from any server in the network. Affected files are
3684 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3686 * Added permanent channels support by making the channel
3687 permanent when FOUNDER_AUTH mode is set on the channel.
3688 The channel will not be destroyed even if channel is empty
3689 when that mode is set. Protocol TODO #17. Affected
3690 files are silcd/server.[ch], server_util.[ch],
3691 silcd/command.c, silcd/packet_receive.c and
3692 lib/silcclient/command.c.
3694 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * Added reference counter to the command reply context in
3697 the client library. Affected files are
3698 lib/silcclient/command_reply.[ch].
3700 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3702 * Fixed rekey protocol with PFS in the client library.
3703 Affected file is lib/silcclient/protocol.c.
3705 * Added support for list of errors in client library
3706 command reply handling. Affected file is
3707 lib/silcclient/command_reply.c.
3709 * Defined that the WHOIS and IDENTIFY commands can send
3710 list of errors. Updated the protocol specs. Protocol
3713 * Added support for sending list of errors to WHOIS and
3714 IDENTIFY commands in server. Added support for receiving
3715 list of errors in server. Affected files are
3716 silcd/command.c and silcd/command_reply.c.
3718 * Fixed client info resolving on LEAVE command in client
3719 library to not crash. Affected file is
3720 lib/silcclient/client_notify.c.
3722 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Defined that the NICK command replies with thew changed
3725 nickname too, to make the nickname changing simpler at
3726 the client's end. Updated protocol specs and the code
3727 in client and server. Affected files are
3728 silcd/command.c, lib/silcclient/command_reply.c and
3729 lib/silcclient/command.c.
3731 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * Added `Compressed' packet flag to indicate that the packet
3734 payload is compressed by the sender. Updated the protocol
3735 specs and the core library. The compression still is not
3736 implemented in the sources. Affected file is
3737 lib/silccore/silcpacket.h.
3739 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * Remove pending command callbacks also if the connection
3742 to the server is destroyed. Affected file is
3743 lib/silcclient/client.c.
3745 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Added new QUIET channel user mode that can be used to
3748 quiet a user in a channel. Updated the protocol specs but
3749 it wasn't implemented yet. Protocol TODO #27. Affected
3750 file is lib/silccore/silcmode.h.
3752 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Added BLOCK_INVITE user mode to be able to block incoming
3755 invite notifications. Protoocol TODO #26. Affected files
3756 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3759 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3760 the protocol specs and the code. Affected file is
3761 lib/silccrypt/silcpkcs.c.
3763 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Disconnect Payload includes now the status type. Updated
3766 the protocol specs and the code. Protocol TODO #25.
3767 Affected files are silcd/server.c, lib/silcclient/client.c.
3769 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3770 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3771 Moved the silc_client_command_status_messages table to the
3772 lib/silcutil/silcutil.c and added new funtion
3773 silc_get_status_message, which deprecates function
3774 silc_client_status_message. Affected files are
3775 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3776 lib/silcutil/silcutil.[ch].
3778 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3780 * Defined that the nickname hash in Client ID MUST be from
3781 lowercase nickname. This effectively changes nicknames in
3782 SILC to case-insensitive. Updated the protocol specs and
3783 the code. Affected files are lib/silcutil/silcutil.[ch],
3784 silcd/serverid.c, and silcd/idlist.c.
3786 * Added new channel user modes BLOCK_MESSAGES_USERS and
3787 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3788 code. Affected files are lib/silccore/silcmode.h,
3789 lib/silcclient/command.c, and silcd/packet_send.c.
3791 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3792 specs and code. Affected file lib/silccore/silcstatus.h.
3794 * Added support for watch list. It is possible to add nicknames
3795 to be watched, and when they come to network, leave network
3796 or user mode changes the watcher will be notified of this
3797 change. Added SILC_COMMAND_WATCH command, added new
3798 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3799 notifications. Updated the protocol specs and implemented
3800 this to library, client and server. Protocol TODO #21.
3801 Affected files are lib/silccore/silccomand.h,
3802 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3803 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3804 silcd/packet_send.[ch], silcd/packet_receive.c, and
3805 irssi/src/silc/core/client_ops.c.
3807 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3808 somebody watching you. Updated the protocol specs and the
3809 code. Affected files are lib/silccore/silcmode.h, and
3810 lib/silcclient/command.c.
3812 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Added service support to SILC protocol. Added new command
3815 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3816 core library. Services are not implemented in server or
3817 client for now. Protocol TODO #20. Affected files are
3818 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3820 * Added SilcStatus argument to `command' client operation
3821 to return the error status when command sending fails
3822 locally. Changed all command in client library to return
3823 correct command status. Affected files are
3824 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3825 irssi/src/silc/core/client_ops.c.
3827 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3829 * Added silc_mime_parse function to parse MIME headers.
3830 Affected files are lib/silcutil/silcstruti.[ch].
3832 * Added MIME header parsing in Irssi SILC Client. It displays
3833 all textual MIME objects, others it ignores. Affected file
3834 is irssi/src/silc/core/clien_ops.c.
3836 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3838 * Fixed a bug in the pid writing function, which couldn't be
3839 written in a root-owned directory.
3841 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Defined that channel message to unknown Channel ID must
3844 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3845 Updated the protocol specs and the code in server. The
3846 affected file is silcd/packet_receive.c.
3848 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3851 that it is used to send error notifys if error occurs during
3852 some SILC packet processing, except commands. The error
3853 types are same as for command reply types. Defined that
3854 if private message is sent to unknown Client ID the error
3855 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3856 Updated the protocol specs and code. Affected files are
3857 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3858 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3859 and irssi/src/silc/core/client_ops.c. Renamed the
3860 SilcCommandStatus to SilcStatus.
3862 * Defined the use of extra WHOIS attributes in WHOIS command.
3863 The <Requested Attributes> (defined in a separate document)
3864 can be used to request additional information about user
3865 not returned by standard WHOIS command. Defined that server
3866 can send WHOIS command directly to client. Client provides
3867 the requested attributes to the server. Updated the protocol
3868 specs. Protocol TODO #4. Implementation is not done yet
3869 (Protocol TODO #24).
3871 * Renamed function silc_client_command_status_message to
3872 silc_client_status_message. Affected files are
3873 lib/silcclient/command_reply.[ch].
3875 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3877 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3878 32 bit integers. Updated the protcol specs and the code.
3879 Affected files are silcd/command.c and
3880 lib/silcclient/command.c.
3882 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3884 * Fixed a bug in library where sending a bogus authentication
3885 payload would lead to a crash. Affected file is
3886 lib/silccore/silcauth.c.
3888 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Added detach_disabled and detach_timeout server config
3891 options to the server. Affected files silcd/serverconfig.[ch],
3892 silcd/command.c and silcd/packet_receive.c.
3894 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Added resolve_cmd_ident field to the SilcClientEntry structure
3897 too so that if the entry is for example being resolved so
3898 another command may attach to the same pending command reply
3899 without requiring to resolve the same entry again. Added
3900 support for adding multiple pending commands for one
3901 command idenfier. Affected files lib/silcclient/command.[ch],
3902 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3904 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3906 * Defined that server receives WHOIS command reply for private
3907 and secret channels too. Updated protocol specs and the
3908 code in server. Affected file silcd/command.c.
3910 * Defined <channel user mode list> argument to WHOIS command
3911 reply for returning user modes on the channels. The
3912 channel list now doesn't include the user mode anymore but the
3913 actual channel mode. Updated protocol specs and the code in
3914 client and server. Affected files are silcd/command_reply.c,
3915 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3916 and lib/silcclient/command_reply.c.
3918 * Save the channels list in WHOIS command reply in normal server
3919 so that WHOIS always shows joined channels also in normal
3920 server and not just on router. Affected file is
3921 silcd/command_reply.c.
3923 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3925 * Defined that server receives USERS command reply for private
3926 and secret channels too. Updated protocol specs and the
3927 code in server. Affected file silcd/command.c.
3929 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3931 * Changed the UMODE's mode mask argument to be optional. If
3932 not provided then the command merely returns the current mode
3933 mask to the client. Updated protocol specs and the server.
3934 Affected file is silcd/command.c.
3936 * Added SILC session detachment/resuming support. It is possible
3937 to detach by closing the network connection and then re-connect
3938 and resume to the old client session. Added DETACHED user
3939 mode that server will set for detached client. Added new
3940 packet RESUME_CLIENT which is used to perform the resuming
3941 process. Added DETACH command. Updated the protocol specs,
3942 core library, client and server. Protocol TODO #22. Very
3943 many affected files around the tree.
3945 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Changed the CMODE's mode mask argument to be optional. If
3948 not provided then the command merely returns the current mode
3949 mask to the client. Updated protocol specs and the server.
3950 Affected file is silcd/command.c.
3952 * Changed the Killer's Client ID in KILLED notify to be just
3953 any ID payload since router server is allowed to kill as well.
3954 Updated protocol specs, client libary and server. Affected
3955 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3956 and irssi/src/silc/core/client_ops.c.
3958 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Added new user modes ANONYMOUS for special anonymous servers
3961 that may set the mode for client, and BLOCK_PRIVMSG which
3962 client may set to block incoming private messages unless the
3963 Private Message Key flag is set (using private keys to protect
3964 private messages). Updated protocol specs and code in client
3965 and server and core library. Protocol TODO #23. Affected
3966 files are lib/silccore/silcmode.h, silcd/server.[ch],
3967 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3968 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3970 * Added new channel user mode BLOCK_MESSAGES which the client
3971 may set to itself to tell server not send channel messages.
3972 Other packets such as channel key packets are still sent.
3973 Protocol TODO #23. Updated the protocol specs, client and
3974 server. Affected files are lib/silccore/silcmode.h,
3975 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3976 lib/silcutil/silcutil.c, silcd/command.c, and
3977 silcd/packet_send.c.
3979 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3981 * Redefined the Status Payload to include now two 8 bit fields,
3982 instead of one 16 bit field. This now makes it possible to
3983 send list of errors. Updated the protocol specs and the code
3984 in core library, client library and server. Protocol TODO #1.
3985 Affected files are lib/silccore/silccommand.[ch],
3986 lib/silcclient/command_reply.[ch], silcd/command.c,
3987 silcd/command_reply.c and silcd/packet_receive.[ch].
3989 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3991 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3992 must be handled by the application and should tell the application
3993 that an error message was already printed, and it should print the
3994 config coords (line, filename, ...). Affected files are
3995 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3997 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3998 server config parsing code more readable.
4000 Fixed a bug in the fetch_logging() config callback.
4002 Affected files is silcd/serverconfig.c.
4004 * Drop root privileges when started in foreground. Don't drop them
4005 if debugging also. Affected file is silcd/silcd.c.
4007 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4009 * Added more IM-like features by introducing new user modes
4010 for setting various presence information. Added new modes:
4011 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4012 specs and code. Protocol TODO #19. Affected files are
4013 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4014 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4016 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4018 * Added STATS command to the protocol after all, to return
4019 various statistical information about the network. It can
4020 be used by clients to retrieve statistical information, and
4021 servers may use it to to fetch cell and network wide
4022 statistics from router. Updated the protocol specs and
4023 implemented it to the server. Protocol TODO #16.
4024 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4025 silcd/command_reply.[ch].
4027 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * The LIST command reply in client libary now adds new channel
4030 entry if the returned channel doesn't exist yet in cache,
4031 and returns the channel entry to the application in the
4032 command_reply client operation. Affected file is
4033 lib/silcclient/command_reply.c.
4035 * Changed the channel message payload's MAC generation to
4036 include the IV in the MAC as well. This way all relevant
4037 parts of the channel message payload are authenticated also
4038 with the channel message MAC (and not only by packet MAC).
4039 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4040 Affected file is lib/silccore/silcchannel.c.
4042 * Fixed the SKE to save the remote version, since the
4043 silc_ske_parse_version mistakenly checked wrong version,
4044 after it replaced the start payload. Affected files are
4045 lib/silcske/silcske.[ch].
4047 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4050 string utility functions. Added there also new functions
4051 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4052 Affected files lib/silcutil/silcstrutil.[ch].
4054 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4055 files are lib/silcutil/silcstrutil.[ch].
4057 * Defined that the security property fields in SKE SHOULD be
4058 UTF-8 encoded, defined that version string MUST be US-ASCII
4059 encoded, defined that passphrases sent in connection
4060 authentication protocol MUST be UTF-8 encoded. Implemented
4061 these to the client and server. Defined also that other
4062 passphrases sent in the protocol MUST be UTF-8 encoded.
4063 Affected files are lib/silcske/silcske.c,
4064 lib/silcclient/protocol.c, silcd/protocol.c,
4065 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4067 * Changed the silc_client_close_connection interface to not
4068 need the SilcSocketConnection which should not be visible
4069 to application. Affected files are lib/silcclient/client.c
4070 and lib/silcclient/silcclient.h.
4072 * Rewrote the text for Private Message Key Payload in the
4073 protocol specification. Protocol TODO #11.
4075 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Upgraded the protocol version to 1.1, updated protocol specs
4080 * Added the nickname as new argument to NICK_CHANGE notify and
4081 added it to protocol specs and implemented it to client and
4082 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4083 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4084 lib/silcclient/client_notify.c.
4086 * Added the killer's client ID to the KILLED notify and added
4087 it to protocol specs and implemented it to client and server.
4088 Protocol TODO #13. Affected files are silcd/command.c,
4089 silcd/packet_receive.c, packet_send.[ch],
4090 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4091 The killer's client entry is now returned to application in
4092 the `notify' client operation.
4094 * Fixed the Max Argument fields that had too large value set
4095 in the protocol specs. Protocol TODO #14.
4097 * Added the LEAVE command reply to return the ID of parted
4098 channel. Updated protocol specs and implemented it to the
4099 client and server. Protocol TODO #15. Affected files are
4100 silcd/command.c, lib/silcclient/command_reply.c. The channel
4101 entry is now returned to application in the `command_reply'
4104 * Rewrote the version SKE version checking in client libary
4105 and in server to use the silc_parse_version_string. Affected
4106 files are lib/silcclient/protocol.c, silcd/protocol.c.
4108 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4109 commands that was missing it, and updated protocol specs and
4110 the server implementation. Protocol TODO #10. The affected
4111 file is silcd/command.c.
4113 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4114 generic reply to a generic request (REQUEST flag), and
4115 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4116 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4117 to define the payload for DATA flag. Added the flags to
4118 the implementation. Protocol TODO #9. Affected file is
4119 lib/silccore/silcchannel.h.
4121 Changed the client library to return the message length
4122 to application as well in the channel_message and private_message
4123 client operations. Affected files are
4124 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4125 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4126 and lib/silcclient/client_ops_example.c.
4128 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4129 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4130 the channel. Updated protocol specs and impelemented this
4131 to client and server. Protocol TODO #6. Affected files are
4132 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4133 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4135 Added new options m and M to CMODE command in Irssi SILC
4136 client to set these modes.
4138 * Deprecated all administrative commands from SILC protocol
4139 since they are highly implementation specific commands.
4140 Updated protocol specs. Moved the old commands in
4141 implementations to private range of command types. Affected
4142 files are silcd/command.c, lib/silcclient/command.c and
4143 lib/silcclient/command_reply.c. Protocol TODO #8.
4145 * Fixed a bug in server where sending unknown command crashes
4146 the server. Affected file silcd/command.c.
4148 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4150 * Added SILC_PROTOCOLVERSION macro to check protocol version
4151 of a socket connection. The affected file is
4152 lib/silcutil/silcsockconn.h.
4154 * Added better error logging in rekey protocol. Affected file
4157 * Do not check public key types in SKE during rekey. Affected
4158 file lib/silcske/payload.c.
4160 * Fixed the rekey protocol with PFS, which was totally broken.
4161 Affected file silcd/protocol.c.
4163 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4165 * Some client implementations quit network by doing first LEAVE
4166 and then immediately SIGNOFF (like Bombyx). We now do check
4167 after a short time after LEAVE notify and check whether the
4168 client is still valid after LEAVE, and if not we remove it from
4169 cache. Affected file is lib/silcclient/client_notify.c.
4171 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4173 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4174 it's good not to have security holes here.
4176 * Fixed a negative refcount situtuation for the config context.
4177 Affected file is silcd/serverconfig.c.
4179 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4181 * ROBOdoc documented lib/silcutil/silcutil.h.
4183 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4185 * Optimized even more the SilcPacketContext structure. Now
4186 totally saved 16 bytes of memory per context after optimization.
4187 Affected files are lib/silccore/silcpacket.[ch].
4189 * Made strict checks for valid SILC IDs. Affected file is
4190 lib/silccore/silcid.c.
4192 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4194 * Changed the object argument for silc_cipher_register,
4195 silc_hash_register, silc_hmac_register and silc_pkcs_register
4196 to const. Affected files are lib/silccrypt/silccipher.[ch],
4197 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4199 * Changed the silc_get_username and silc_get_real_name to
4200 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4202 * Fixed the Irssi SILC Client to use the silc_get_username and
4203 silc_get_real_name insted of glib routines since the glib
4204 routines only corrupt stack. Fixes the Irssi SILC to work in
4205 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4207 * Fixed the Irssi to not use g_get_home_dir since it crashes
4208 or returns garbage on cygwin and corrupts stack. Added function
4209 get_home_dir to Irssi routines. Affected files are
4210 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4212 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4214 * Made some structure optimizations. SFTP memory FS MemFSEntry
4215 entry structure. Optimized SilcTask structure. Optimized
4216 SilcPacketContext structure.
4218 Affected files lib/silcsftp/sftp_fs_memory.c,
4219 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4221 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4223 * And yet again reverted back the config thing since Johnny
4224 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4227 * Fixed memory leaks from config object. Affected files are
4228 silcd/serverconfig.[ch].
4230 * Added support for adding new connections to the server in rehash.
4231 After rehash they take effect.
4233 Added support for changing the maximum allowed connections in
4234 rehash. The number can grow but going smaller is not supported.
4236 Added function silc_server_num_sockets_by_remote to the
4237 silcd/server_util.[ch].
4239 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4241 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4243 * Added preliminary checking during config parsing for a valid
4244 public/private key and removed further checks in the code.
4245 Affected files are silcd/serverconfig.[ch], server.c.
4247 * Moved functions silc_server_drop() and silc_server_daemonise()
4248 from server.c to silcd.c since they are stricly related to
4249 the application activity.
4251 * Reverted a small part of the automatic ref/unref since
4252 it caused a double unref in some situations. Affected
4253 files are silcd/silcd.[ch], server.c, serverconfig.c.
4255 * Added some .cvsignore files in the lib directory.
4257 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Fixed silc_net_gethostbyaddr to correctly resolve by
4260 address. Affected file lib/silcutil/silcnet.c.
4262 * Fixed the notify relaying to client. The HMAC to be used
4263 with relayed packets ws wrong and caused decryption failure
4264 at the client end. Affected file is silcd/packet_receive.c.
4266 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4268 * Created new branch silc_protocol_1_0_branch.
4270 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4272 * Changed the silc_server_config_* routines to be SilcServer
4273 independent. They are now officially application specific code
4274 and not part of generic server implementation. Affected files
4275 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4277 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Added automatic referencing of config context in the
4280 silc_server_config_alloc, and automatic unreferencing in the
4281 silc_server_config_destroy. Affected files are
4282 silcd/serverconfig.[ch], silcd/silcd.c.
4284 * Fixed the silc_log_quick handling in the logging routines.
4285 It didn't log quickly when it was TRUE. Affected file is
4286 lib/silcutil/silclog.c. Also the flush delay was set even
4287 if it was 0 in config file. Affected file is
4288 silcd/serverconfig.c.
4290 * Added support for changing key pair of the server in rehash.
4291 Affected file silcd/server.c.
4293 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4296 too early, before getting the channel entry. Affected file
4297 is silcd/packet_receive.c.
4299 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4301 * Added functions silc_server_config_[ref/unref], these are used
4302 to prevent that the config object is destroyed.
4304 No longer directly affect global variables silc_log_quick and
4305 silc_log_delay, they are first cached inside the config object
4306 and then applied with silc_server_config_setlogfiles().
4308 silc_server_config_set_defaults() is now internal to
4309 serverconfig.c, there are no reasons to show this internal stuff
4312 Affected files are silcd/serverconfig.[ch].
4314 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4315 fprintf's to stderr, since some code may be executed again after
4316 the server went into the background. Affected files are
4319 * Added rehash support. Added function silc_server_rehash() that
4320 will perform all the basic tasks of the rehashing procedure.
4322 * Added command line option `-x, --hexdump'. This will enable the
4323 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4324 The option `--hexdump' implies `--debug'.
4326 * Fixed a bad bug in the logging APIs (silcutil library) where
4327 the application would crash after calling silc_log_reset_all().
4329 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4331 * Fixed the KICKED notify handling in client library to
4332 correctly remove the channel and all entries from the
4333 channel when I was kicked. This bug crashed the client.
4335 Fixed yet another but in KICKED notify handling to remove
4336 the kicked client correctly from the channel.
4338 Affected file is lib/silcclient/client_notify.c.
4340 * Fixed a minor bug in looking up correct client entry
4341 in KICKED notify in server. Affected file is
4342 silcd/packet_receive.c.
4344 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4345 sources correctly to distribution. Fixes --with-gmp option.
4347 * Removed the manual rehashing from ID Cache, and changed it
4348 to use the SILC Hash Table's auto rehash feature. Affected
4349 file is lib/silccore/silcidcache.c.
4351 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4353 * Fixed a bug in the silc_client_nickname_format function that
4354 handles the multiple same nickname formatting. Two clients
4355 with same nickname caused problems after the first one left
4356 and rejoined. It didn't format the nickname correctly.
4357 Affected file is lib/silcclient/idlist.c.
4359 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Don't change the topic if olod topic is same as new one.
4362 Affected file is silcd/packet_receive.c.
4364 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Added cross-reference support to the SILC Documentation
4367 generator. All types across all HTML files are now cross-
4368 referenced. Affected files util/robodoc/generator.c and
4369 scripts/silcdoc/silcdoc.
4371 * Added file lib/silcutil/silctypes.h to include all the
4372 arithmetic type definitions and some macros. Removed
4373 includes/bitmove.h and moved macros to silctypes.h.
4375 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4379 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4381 * Added `type' argument to silc_id_payload_parse_id function which
4382 now returns the type of the ID to the sent pointer. Affected
4383 file is lib/silccore/silcid.[ch].
4385 * Added check for CMODE_CHANGE notify type that mode change is
4386 allowed by the sender. Affected file silcd/packet_receive.c.
4388 * Added check for CUMODE_CHANGE notify type that mode change is
4389 allowed by the sender. Affected file silcd/packet_receive.c.
4390 Added the ID type as CUMODE_CHANGE notify type as argument
4391 to the `notify' client operation. Affected files are
4392 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4394 * Added function silc_client_add_server to the client library.
4395 Added support for resolving also channel and server info when
4396 received unknown entity in notify packet. Affected files are
4397 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4399 * Added function silc_command_get_status to return the command
4400 status from the command reply's argument payload. Affected files
4401 are lib/silccore/silccommand.[ch].
4403 * Added check for KICKED notify type that the kicking is
4404 allowed by the client. Affected file silcd/packet_receive.c.
4406 * Created function silc_get_input which can be used to get input
4407 (echo on or off) from user on command line. Affected files are
4408 lib/silcutil/silcutil.[ch].
4410 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Optimized silc_server_packet_relay_to_channel function.
4413 Added new function silc_channel_message_payload_encrypt which
4414 can be called directly if channel message payload needs to
4415 be encrypted and is already encoded (no need to call _encode
4416 function). Packet relaying is now done by router without any
4417 extra memory allocations. Affected files are
4418 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4419 silcd/packet_send.c.
4421 * Fixed the INVITE notify handling. It took wrong arguments
4422 as invite list and invite delete. Affected file is
4423 silcd/packet_receive.c.
4425 * Added check for TOPIC_SET notify type that the topic change is
4426 allowed by the client. Affected file silcd/packet_receive.c.
4428 * Added check for INVITE notify type that inviting is allowed by
4429 the client. Affected file silcd/packet_receive.c.
4431 * Changed the silc_server_client_on_channel to return the
4432 SilcChannelClientEntry as well. Moved the function
4433 silc_server_check_cmode_rights to server_util.[ch].
4434 Affected files are silcd/server_util.[ch], silcd/command.c.
4436 * Added function silc_server_check_umode_rights to check whether
4437 changing client's user mode is allowed. Added check for
4438 UMODE_CHANGE notify type that the umode change is allowed
4439 by the client. Affected files are silcd/server_util.[ch],
4440 silcd/packet_receive.c and silcd/command.c.
4442 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4444 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4445 ID length. It ignored that ID can be IPv6 based as well.
4446 Affected file lib/silccore/silcpacket.h.
4448 * Fixed the silc_id_id2str and silc_id_str2id to take the
4449 IPv6 address offset's into consideration. Affecte file is
4450 lib/silccore/silcid.c.
4452 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4454 * Fixed the internal Unix scheduler functions to check for
4455 NULL context they may receive. The affected file is
4456 lib/silcutil/unix/silcunixschedule.c.
4458 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4460 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4461 can specify different directory with --home command line
4462 parameter. Affected files irssi/src/silc/core/client_ops.c,
4465 * SILC-specific commands aren't now executed if the active server
4466 isn't of SILC-type, so there won't be problems with having
4467 IRC and SILC protocol support in same client. Affected files
4468 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4471 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Improved the signal support in SILC Schedule. Added new
4474 function silc_schedule_signal_call which is used by application
4475 to mark a signal to be called. It is now safe to perform
4476 any kind of tasks in signal callbacks since it is guaranteed
4477 that the application specified signal callback is called
4478 after the signal is over. Affected files are
4479 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4481 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4483 * Added `name' field to SilcChannelPrivateKey to represent
4484 application given name for the key. Moved also the context from
4485 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4486 Added the `name' argument also to the function
4487 silc_client_add_channel_private_key.
4489 Added function silc_client_current_channel_private_key to set the
4490 current channel private key in use.
4492 Added "change" command to KEY command which can be used to change
4493 the current channel private key. Bound the command also to
4494 alt+K (Alt+Shift+k).
4496 Also affected files lib/silcclient/client_channel.c,
4497 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4499 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Added silc_rng_get_byte_fast function in to the
4502 lib/silccrypt/silcrng.[ch].
4504 * Changed the interface of silc_packet_assemble and the
4505 silc_packet_send_prepare. If silc_packet_assmble is now
4506 called the application does not call silc_packet_send_prepare
4507 because the library will call it automatically. These
4508 interfaces now also return a reference to the outgoing buffer
4509 which includes the assembled packet, which the application can
4510 use to encrypt the packet.
4512 Affected files are lib/silccore/silcpacket.[ch],
4513 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4514 silcd/packet_send.c, server_backup.c and packet_receive.c.
4516 * Fixed a packet sending bug on very high load, where outgoing
4517 packet queue wasn't handled correctly and packets got corrupted.
4518 Affected files are lib/silcutil/*/silc*sockconn.c,
4519 lib/silcclient/client.c and silcd/server.c.
4521 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4523 * Added macro SILC_PACKET_DATALEN which can be used during
4524 packet assembling to check whether the data to be added to
4525 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4526 len is truncated until it fits it.
4528 Added checks for maximum length of channel message payload and
4529 private message payload also.
4531 Added checks for maximum packet length in server and in
4534 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4535 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4536 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4537 lib/silcclient/client_prvmsg.c.
4539 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4541 * Added silc_server_packet_queue_purge call to the
4542 silc_server_disconnect_remote to assure that all data in the
4543 queue before disconnecting is sent to the network. Affected
4544 file silcd/server.c.
4546 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4548 * Added the deleting of server's own ID cache entry to the
4549 silc_server_free function. Free also everything else that
4550 has been allocated in silc_server_init. The affected file
4553 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4555 * Added functions silc_parse_version_string, silc_version_to_num,
4556 and silc_ske_parse_version to parse SILC protocol style version
4557 strings. Affected files lib/silcutil/silcutil.[ch] and
4558 lib/silcske/silcske.[ch].
4560 * Added new configuration params: version_protocol, version_software
4561 and version_software_vendor to specify what version the remote
4562 host must at least be to be able to connect to server. The vendor
4563 string can be regex matched too. Added new function
4564 silc_server_connection_allowed to check maximum number of allowed
4565 connections, and allowed versions for incoming connections.
4566 Affected files are silcd/server.c, server_util.[ch] and
4569 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4571 * Added preliminary support for signals in scheduler. The
4572 signals we care about are now blocked always when the scheduler
4573 is locked. This way we can synchronise the use of signal with
4574 scheduler. It is guaranteed that when signal occurs the scheduler
4575 is not locked, and thus new tasks can be safely added to the
4578 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4579 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4580 Added new platform specific routines
4581 silc_schedule_internal_signals_[un]block and
4582 silc_schedule_internal_signal_[un]register.
4584 Added new functions to SILC Schedule API:
4585 silc_schedule_signal_[un]register. Each signal that application
4586 is going to use should be registered to the scheduler.
4588 Affected files are lib/silcutil/silcschedule.[ch],
4589 lib/silcutil/*/silc*schedule.c.
4591 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4593 * Check for unauthenticated client and server in the
4594 silc_server_new_client and silc_server_new_server functions.
4595 Affected file silcd/packet_receive.c.
4597 * Added function silc_string_is_ascii to check whether given
4598 string is 7-bit ASCII string. Affected files are
4599 lib/silcutil/silcutil.[ch].
4601 * Added function silc_id_is_valid_server_id into the
4602 silcd/serverid.c and added checking for valid Server ID's in
4603 silc_server_new_server. The Server ID must always be based
4604 on the server's public IP address.
4606 * Added logging of DISCONNECT packet message in the server.
4607 Affected file silcd/server.c.
4609 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Changed all library interfaces that use Global RNG to also
4612 accept SilcRng as argument. Affected files are
4613 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4614 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4615 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4616 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4617 lib/silccrypt/rsa.c.
4619 * Added function silc_pkcs_generate_key to the
4620 lib/silccrypt/silcpkcs.[ch] for applications so that they
4621 don't need to do pkcs->pkcs->init calls anymore.
4623 * Remove SilcSocketConnection from the SFTP API since it really
4624 wasn't needed there. The application has the information
4625 saved in its contexts anyway and the SFTP layer doesn't need
4626 know about it. Affected files lib/silcsft/silcsftp.h and
4627 lib/silcsftp/sftp_[server/client].c.
4629 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4630 The SilcSimContext is not SilcSim.
4632 * Fixed possible buffer overflows in silc_id_render in the
4633 lib/silcutil/silcutil.c.
4635 * On EPOC the global crypto module lists are not used at all
4636 in the crypto library. Added support for using the constant
4637 algorithm list on EPOC. Affected files are
4638 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4641 * Fixed the handling of third parameter of KICKED notify, since
4642 it was mistakenly updated to SILC Protocol 1.0 even though it
4643 is to be included in 1.1. Since it is not in 1.0 it is not
4644 mandatory, and this fix now handles it only if it is provided,
4645 and it is not error if it is not provided. Affected file
4646 lib/silcclient/client_notify.c.
4648 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4650 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4651 client. Affected file irssi/src/silc/core/client_ops.c.
4653 * Merged with Irssi 0.8.4 from irssi.org CVS.
4655 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Check for valid socket connection in client entries before
4658 sending any messages. Fixes a crash, but doesn't fix some
4659 other underlaying bug that is lurking there. Affected
4660 file silcd/packet_send.c.
4662 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4664 * $usermode, $cumode and $cumode_space expandos shouldn't do
4665 anything with non-SILC server records. Affected file
4666 irssi/src/silc/core/silc-expandos.c
4668 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4670 * Fixed the silc_net_check_[host/local]_by_sock to support
4671 IPv6 bound sockets as well. Now they can return IPv6 addresses
4672 as well. Affected file lib/silcutil/silcnet.c.
4674 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4675 Affected lib/silcutil/unix/silcunixnet.c.
4677 * Fixed ID rendering (at least on some platforms, not NetBSD)
4678 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4680 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4682 * Added silc_hash_public_key and silc_hash_public_key_compare
4683 functions to be used with SilcHashTable. They can be used to
4684 hash public keys and compare public keys in hash table. Affected
4685 file lib/silcutil/silcutil.[ch].
4687 * Added support for specifying multiple public keys for Client
4688 connection section in server configuration file. This makes it
4689 possible to accept multiple public keys from same host, or to
4690 make a section that accepts any incoming host, and have the
4691 accepted public keys listed in the section.
4693 Added functions silc_sever_[find/get]_public_key, added the
4694 support for this actually to all connection sections but only
4695 the Client section is currently allowed to specify multiple
4698 Affected files are silcd/server.c, server_internal.h,
4699 command.c, protocol.c, server_util.[ch], packet_receive.c.
4701 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4703 * Merged Irssi 0.8.2 from irssi.org CVS.
4705 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4707 * If silc_debug is TRUE, also output standard logging messages
4708 to stderr with the debug output.
4710 Made silc_log_reset_all() flushing all channels before returning.
4711 Also fixed some documentation typos.
4713 Affected files are lib/silcutil/silclog.[ch].
4715 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4717 * Fixed the server to check correctly the amount of connections
4718 from single host, by checking also the type of the connection.
4719 Fixed also the comparison of number of connections and number
4720 of allowed connections. Affected files are silcd/server.c,
4723 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4725 * Fixed the USERS command reply to save the user's mode on the
4726 channel as well. Fixed JOIN command reply to check whether a
4727 client is on channel already and not join it twice. Affected
4728 file lib/silcclient/command_reply.c.
4730 * Added new file silc-expandos.c into irssi/silc/core/ to return
4731 various stuff for various signal for the statusbar etc. updating.
4732 Now Irssi SILC client prints channel user modes etc. on the
4735 * The user mode (like server/router operator changes) is now shown
4736 on the Irssi SILC client's statusbar. The affected files are
4737 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4739 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4742 to SILC_SCHEDULE_[UN]LOCK macros.
4744 * Added more error printing to logs in server code. Affected
4745 files silcd/server.c and silcd/protocol.c.
4747 * Fixed -S option parsing in Irssi SILC Client. Affected file
4748 irssi/src/silc/core/silc-core.c.
4750 * Added silc_buffer_alloc_size function. Affected file is
4751 lib/silcutil/silcbuffer.h.
4753 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4755 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4756 constants. Affected files in
4757 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4760 * Changed the internal SFTP Memory FS table to const. Affected
4761 file lib/silcsftp/sftp_fs_memory.c.
4763 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4765 * Fixed the buffer formatting and unformatting routines to
4766 check the size of 64 bits types with sizeof(). Affected
4767 file is lib/silcutil/silcbuffmt.c.
4769 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4771 * Removed 0.6.x backwards support.
4773 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4775 * Changed all integer type names:
4776 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4777 to avoid collisions with other libraries using same type names
4780 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4782 * Added `prefer_ipv6' argument to the functions
4783 silc_net_gethostbyname[_async]. If it is TRUE it will return
4784 IPv6 address over IPv4. If FALSE IPv4 address is returned
4785 even if IPv6 address was found. Affected files
4786 lib/silcutil/silcnet.[ch].
4788 * Added support silc_net_create_connection[_async] to fallback
4789 to IPv4 address if IPv6 address could not be used (like if
4790 it doesn't work on a specific system). Affected file in
4791 lib/silcutil/unix/silcunixnet.c.
4793 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4795 * Added silc_schedule_reinit function to do the enlarging
4796 of the max tasks handling capabilities of the scheduler.
4797 Affected files lib/silcutil/silcschedule.[ch].
4799 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4801 * Added automatic extern "C" { ... } for C++ compilers so the
4802 application does not need to define them. Affected file
4803 includes/silcincludes.h.
4805 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4806 old name went against naming convention. Applications now
4807 include "silcclient.h" instead of "clientlibincludes.h".
4808 Removed includes/clientlibincludes.h, it is redundant now.
4810 * Renamed includes/version.h to silcversion.h.
4812 * Added really preliminary support for OS/2 into the util
4813 library. Only thread & mutex API is implemented, others
4814 are still to be implemented. Created the lib/silcutil/os2/
4815 directory. Created also file includes/silcos2.h.
4817 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Added preliminary BeOS support into the util library.
4820 Created lib/silcutil/beos/, and implemented all the needed
4821 functions to support SILC on BeOS. Created also file
4822 includes/silcbeos.h.
4824 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4826 * Added proper initializations to silc's irssi code, so it's
4827 now possible to load it as module. Affected files
4828 irssi/src/silc/core/silc-core.c,
4829 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4831 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4833 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4836 * Fixed the silcdoc document generator to correct generate
4837 docs from all kinds of filenames. Affected files are
4838 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4840 * ROBOdoc documented lib/silcutil/silcmemory.h.
4841 Added also new function silc_memdup.
4843 * Removed lib/silcutil/silcbufutil.h and moved those routines
4844 to the lib/silcutil/silcbuffer.h.
4846 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4848 * Added `user_count' to the SilcChannelEntry which now tells the
4849 number of users on the channel. The user count is now saved
4850 in normal server of global channels as well. Affected files
4851 silcd/server.c, idlist.h, packet_receive.c and command.c.
4853 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4854 include file utility functions.
4856 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4857 instead of calling directly OS routines.
4859 * Fixed NICK change printing in Irssi SILC Client. Fixed
4860 KICKED notify printing in Irssi SILC Client. Affected file
4861 irssi/src/silc/core/client_ops.c.
4863 * Fixed a NICK change bug in client library, to not recreate the
4864 client_entry->channels hash table everytime nick is changed.
4865 Affected file lib/silcclient/client.c.
4867 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4869 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4870 the SKE interface a bit.
4872 * Fixed padding problem in PKCS#1. The padding was not actually
4873 random since the random number generator was used incorrectly.
4874 This security bug affects only when encrypting with PKCS#1, and
4875 it is not currently used at all in SILC. SILC only use signing
4876 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4878 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4880 * Rewrote the notify handling in Irssi SILC client to not call
4881 the events as signals. Fixes problems with Perl support.
4882 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4884 * Send the auto-nicking NICK command in client library with
4885 little timeout after connecting. The affected file is
4886 lib/silcclient/client.c.
4888 * Added following new config file settings:
4889 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4890 key_exchange_timeout, conn_auth_timeout, connections_max,
4893 Implemented all the new config settings handling in the server.
4895 Optimized the use of SKE Mutual flag usage. Use it only
4896 if connection authentication protocol is not based in public
4899 Renamed all SilcServerConfigSection* to SilcServerConfig*
4900 to have a bit shorter names.
4902 Affected files silcd/serverconfig.[ch], server.[ch], and
4905 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4907 * Cleaned up the listening sockets code, preparing for the rehash
4908 support. Affected file is silcd/server.c.
4910 * Fixed some output messages. Affected files are silcd/silcd.c,
4913 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4915 * Create lib/doc/silcrng_intro.html document as introduction
4916 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4918 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4920 * Fixes to the silcd config template. Affected file is
4921 doc/example_silcd.conf.in.
4923 * Removed type casts from silc_calloc(), conforming to the
4924 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4926 * Removed param_name member from client, server, and router
4927 section structs, now identifying the param directly.
4929 Added CONFIG_FREE_AUTH macro in config file parsing.
4931 Affected files are silcd/serverconfig.[ch].
4933 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4935 * Fixed command line parameter handling. All SILC initialization
4936 is now done in silc_core_init() which also fixes autoconnecting
4939 Affected files irssi/src/silc/core/silc-core.c,
4940 irssi/src/fe-text/silc.c.
4942 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4944 * Added new configuration options and blocks:
4945 keepalive_secs, reconnect_count, reconnect_interval,
4946 reconnect_interval_max, reconnect_keep_trying and
4947 require_reverser_lookup. Added ConnectionParam block, and
4948 implemented the connection parameters when connecting as
4949 initiator and when accepting connections as responder.
4951 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4952 whether given configuration value has been given already.
4954 Affected files silcd/serverconfig.[c], server.[c].
4956 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4957 algorithm parts and created new file silcalgs.conf, that
4958 is now included from the example_silcd.conf.in.
4960 * Optimized the silc_server_connect_to_router_second to take
4961 the connection configuration object from the SilcServerConnection
4962 object instead of finding it during the connecting phase.
4963 Added the configuration object to SilcServerConnection struct.
4964 Affected files silcd/server_internal.h, server.c.
4966 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4968 * Add the client on channel after it was resolved at the
4969 channel message receiving, and it was not already on the
4970 channel. Affected file lib/silcclient/client_channel.c.
4972 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4974 * Fixed the public key authentication to allocate always the
4975 destination signature buffer instead of using static buffer.
4976 Affected file silcd/protocol.c.
4978 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4980 * Unified the serverconfig.[ch]'s helper function interface.
4981 Affected file silcd/serverconfig.[ch].
4983 * Removed doc/example_silc.conf.in since it is redundant.
4984 The make install will now install irssi/silc.conf file.
4986 * Added new Passphrase and Publickey authentication methods to
4987 config file, allowing both public key and passphrase based
4988 authentication to be set at the same time.
4990 Added `prefer_passphrase_auth' setting in config file which
4991 can be used to set to prefer passwd auth if both passwd and
4992 public key is set. If not set, public key is preferred.
4993 This has effect only when being initiator (responder will try
4996 Added support for authentication with passphrase and public key
4997 at the same time. The passphrase is tried first always since
4998 it is faster to check.
5000 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5002 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5004 * Merged the new SILC Config library, with the server parsing
5005 support. Read the header file silcconfig.h or the toolkit
5006 documentation for the news. Affected files are
5007 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5008 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5009 silcd/protocol.c silcd/server.c silcd/server_backup.c
5010 silcd/serverconfig.[ch] silcd/silcd.c.
5012 * Fixed some silclog documentation. Affected file is
5013 lib/silcutil/silclog.h.
5015 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5017 * The silc_cipher_register, silc_hash_register and
5018 silc_hmac_register now checks if the object to be registered
5019 is registered already. Affected files are
5020 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5022 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5024 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5026 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5028 * Allow zero length channel messages inside the Channel Message
5029 Payload. Affected file lib/silccore/silcchannel.c.
5031 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5032 as header filenames.
5034 * Removed lib/silcclient/README and created HTML file
5035 lib/silcclient/silcclient_using.html, which is now included
5036 as part of Toolkit documentation.
5038 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5040 * Fixed CUMODE_CHANGE notify handling to change the mode of
5041 correct client. Affected file lib/silcclient/client_notify.c.
5043 * Make silc_rng_alloc fail if it cannot allocate the sha1
5044 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5046 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5048 * Fixed the file transfer's key agreement payload to include
5049 zero port also if the hostname is NULL because it could not
5052 Call file transfer monitor callback now also if error occurs
5053 during key agreement protocol.
5055 Changed the silc_client_file_send interface to return the
5056 SilcClientFileError instead of session id. The session ID
5057 is returned into pointer provided as argument.
5059 Check that the file exists locally before sending the
5060 file transfer request at all.
5062 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5064 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5065 error than can occur while key agreement protocol. Affected
5066 file lib/silcclient/silcapi.h.
5068 * Fixed the event_mode CMODE handler to not crash when mode
5069 is changed and +k mode is set in the channel. Affected file
5070 irssi/src/silc/core/silc-channels.c.
5072 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5073 SILC_LOG_WARNING to give out Warning and not Error. Affected
5074 file lib/silcutil/silclog.c.
5076 * Fixed the channel message payload decryption in the function
5077 silc_channel_message_payload_decrypt to not modify the original
5078 buffer before it is verified that the message decrypted
5079 correctly. Otherwise, next time it is called with correct
5080 channel key it won't encrypt since the payload is corrupted.
5081 Affected file lib/silccore/silcchannel.c.
5083 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5085 * Do not constantly resize the window. A fix patch by cras.
5086 Affected file irssi/src/fe-text/screen.c.
5088 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5090 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5091 Affected file lib/silcutil/silcnet.c.
5093 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5095 * Fixed a bug in hash table internal routine for traversing
5096 the table with foreach callback. The current entry may
5097 become invalid in the callback but it was referenced after
5098 the callback returned.
5100 Do not allow auto rehashing of hash table during the
5101 silc_hash_table_foreach operation, for same reasons as it is
5102 not allowed for SilcHashTableList. Affected files are
5103 lib/silcutil/silchashtable.[ch].
5105 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5107 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5108 Win32 DLL. extern's in header files are now declared with
5111 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5113 * Fixed private message handling. It used some old code that
5114 caused the client to crash. Affecte file is
5115 lib/silcclient/client_prvmsg.c.
5117 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5119 * Added function silc_client_add_channel,
5120 silc_client_replace_channel_id, and removed functions
5121 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5122 from client library.
5124 * Added cross reference of the joined channels to the
5125 SilcClientEntry, and changed the SilcChannelEntry's
5126 users list to SilcHashTable. The affected files are
5127 lib/silcclient/idlist.[ch].
5129 * Fixed a bug in hash table tarversing. While the hash table
5130 is traversed with SilcHashTableList the table must not be
5131 rehashed. It is now guaranteed that auto rehashable tables
5132 are not rehashed while tarversing the list. Also defined that
5133 silc_hash_table_rehash must not be called while tarversing
5134 the table. Added function silc_hash_table_list_reset that must
5135 be called after the tarversing is over. The affected files are
5136 lib/silcutil/silchashtable.[ch].
5138 * Changed all hash table traversing to call the new
5139 silc_hash_table_list_reset in server and in client library.
5141 * Added function silc_client_on_channel to return the
5142 SilcChannelUser entry if the specified client entry is joined
5143 on the specified channel. This is exported to application as
5144 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5146 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5148 * Fixed founder regaining problem with JOIN command on normal
5149 server. The notify for mode change must be sent always and
5150 not only if !cmd->pending. Affected file silcd/command.c.
5152 * Fixed the WHOWAS command's reply sending to support the
5153 lists correctly. Affected file silcd/command.c.
5155 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5157 * When sending JOIN command to router for processing the
5158 sender's old command identifier was not saved back to the
5159 sender's command context, fixed now. The affected file is
5162 * Create the key in JOIN command of the router did not return
5163 the channel key, added check for this. Affected file is
5166 * Fixed a channel ID update bug in JOIN command reply. Do
5167 not directly upgrade the ID but call the function
5168 silc_idlist_replace_channel_id if the ID was changed.
5169 Affected file silcd/command_reply.c.
5171 * Fixed memory leaks from command calling if it would fail.
5172 Affected file silcd/command.c.
5174 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5176 * Applied patches from cras:
5178 Memory leak fixes around libaries, irssi window resize fix,
5179 new silclist.h and silcdlist.h, all extern inline changed to
5182 * Removed dotconf from lib/dotconf, not needed anymore.
5184 * Removed TRQ from lib/trq, not needed anymore.
5186 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5187 with server connections. Later this will be configurable
5188 in config file after new config file is done. Affected file
5191 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5193 * Fixed a crash in server related to channel announcements.
5194 Affected file silcd/server.c.
5196 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5198 * Fixed memory leaks in silc_server_create_new_channel*
5199 functions. Affected file silcd/server.c.
5201 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5202 which ID was changed. This way the router will send the
5203 user list for the channel again, and server won't be in
5204 desync in some rare circumstances. Affected file is
5205 silcd/packet_receive.c.
5207 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5209 * Check for NULL socket pointer in the function
5210 silc_server_packet_send_to_channel_real. Affected file
5211 silcd/packet_send.c.
5213 * Fixed the BAN notify handling to correctly remove ban
5214 list. Affected file silcd/packet_receive.c.
5216 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5218 * Fixed some header addition to Toolkit distribution in
5219 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5221 * Added lib/silcclient/client_ops_example.h as an template
5222 file for application programmers to quickly start using
5223 the SilcClientOperation functions in their application.
5224 Updated the lib/silcclient/README as well to tell about this
5225 nice file made available.
5227 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5229 * Call silc_server_remove_from_channels when removing client
5230 entry when NO_SUCH_CLIENT_ID was received. Affected file
5231 is silcd/command_reply.c.
5233 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5235 * Added server & router operator statistics updating. Affected
5236 file silcd/packet_receive.c and silcd/command.c.
5238 * Fixed the SERVER_SIGNOFF notify handling on normal server
5239 not to save the history information for clients. Same was
5240 fixed earlier in remove_clients_by_server function, but not
5241 here. Affected file silcd/packet_receive.c.
5243 * Raised the default connection-retry count from 4 to 7 in
5244 server. Affected file silcd/server.h.
5246 * Cancel any possible reconnect timeouts when we start the
5247 key exchange. Affected file silcd/server.c.
5249 * Do not reconnect on connection failure when SCONNECT was
5250 given. Affected files silcd/server.[ch].
5252 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5254 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5256 * Fixed the NICK command to always give the unformatted
5257 nickname to the one giving the NICK command. If unformatted
5258 nickname is cached already it will be formatted and the
5259 local entry will always get the unformatted nickname.
5260 Affected file lib/silcclient/idlist.c.
5262 * Fixed some double frees from client library commands.
5263 Affected file is lib/silcclient/command.c.
5265 * Fixed CUMODE command in server to assure that no one can
5266 change founder's mode than the founder itself, there was a
5267 little bug. Affected file silcd/command.c.
5269 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5271 * Removed the SilcClientCommandDestructor from the client
5272 libary, it is not needed anymore. Affected files are
5273 lib/silcclient/silcapi.h, command[_reply].[ch],
5274 client_notify, idlist.c.
5276 * Fixed GETKEY command to first resolve client, and then
5277 resolve the server only if the client was not found, instead
5278 of resolving both at the same time. Affected file is
5279 lib/silcclient/command.c.
5281 * Added silc_client_start_key_exchange_cb and lookup the
5282 remote hostname and IP address before starting the key
5283 exchange with server. The affected file is
5284 lib/silcclient/client.c.
5286 * The server's public key is now saved using the IP address
5287 of the server and not the servername for the filename.
5288 The hostname public key filename is checked as an fall back
5289 method if the IP address based filename is not found.
5291 Fixed the GETKEY command to save the fetched server key
5292 in correct filename.
5294 Print the remote server's hostname now when new key is
5295 received during connection process. Affected file is
5296 irssi/src/silc/core/client_ops.c.
5298 * Return always our own public key to the client if it asks
5299 for it with GETKEY command. Affected file silcd/command.c.
5301 * Removed the use_auto_addr variable from default config
5302 file since it was in wrong section. Affected file is
5305 * Fixed TOPIC_CHANGE notification to not route it when it
5306 was sent using silc_server_send_notify_to_channel function.
5307 Affected file silcd/command.c.
5309 * Fixed silc_server_send_notify_kicked to send the kicker's
5310 Client ID also, it was missing. Affected files are
5311 silcd/command.c, silcd/packet_send.[ch].
5313 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5315 * Do not save client history information in SERVER_SIGNOFF.
5316 Fixes the bug in normal server that it does not detect
5317 the client becoming valid after the server becomes back
5318 online. Affected file silcd/server_util.c.
5320 * Added `sock_error' field into the SilcSocketConnection
5321 context. When error occurs during socket operation (read
5322 or write) the error is saved. Added also new function
5323 silc_socket_get_error to return human readable socket error
5324 message. Affected files are lib/silcutil/silcsockconn.[ch],
5325 lib/silcutil/unix/silcunixsockconn.c, and
5326 lib/silcutil/win32/silcwin32sockconn.c.
5328 * The server now prints the socket error message in the
5329 signoff for client. Affected file silcd/server.c.
5331 * Fixed the `created' channel information sending from router
5332 to server in JOIN command. Checks now whether the channel
5333 really was created or not and set it according that.
5335 Fixed the JOIN command to use the client entry's current
5336 ID during the joining procedure instead of the one it sent
5337 in the command (it is checked though), since it can change
5338 between the packet processing and command processing, and
5339 would just case unnecessary pain in the client end. Affected
5340 file silcd/command.c.
5342 * Fixed a channel key payload sending to use correct channel
5343 ID when the server was forced to change the channel's ID by
5344 router. Router sent the key payload with the old Channel ID.
5345 Affected file silcd/packet_receive.c.
5347 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5349 * Call silc_server_save_channel_key only if the key payload
5350 was provided in the JOIN command's command reply. Affected
5351 file silcd/command_reply.c.
5353 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5355 * Fixed silc_mp_sizeinbase to return the value correctly with
5356 MPI. Affected file lib/silcmath/mp_mpi.c.
5358 * Fixed the stop_server signal to correctly stop the scheduler
5359 and gracefully stop the server when SIGTERM or SIGINT signals
5360 are received. Affected file silcd/silcd.c.
5362 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5364 * Simple handling of TERM and HUP signals. Also added some log
5365 flushing call around. Affected file is
5368 * Fixed small bugs in silclog.c. Now buffering output will take
5369 effect after 10 seconds since startup: This will ensure that
5370 no important startup messages are lost. Also output redirection
5371 will preserve original format ([Date] [Type] message).
5372 Affected file is lib/silcutil/silclog.c.
5374 * Added two options to the config file, in the logging section:
5375 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5376 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5378 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5380 * Do not print the warning about log files not being initialized
5381 more than once to avoid excess logging. Affected file is
5382 lib/silcutil/silclog.c.
5384 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5385 the SIM copying in make install in Makefile.am.pre.
5387 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5389 * Rewritten silclog APIs. Globally interesting changes follows:
5390 silc_log_set_files() changed to silc_log_set_file().
5391 silc_log_set_callbacks() changed to silc_log_set_callback().
5392 ROBOdoc documented silclog header file.
5393 SilcLogCb now returns bool to wether inihibit the default
5394 handler or not (to keep the old behaviour return always TRUE).
5395 The new APIs should also fix the problem of the
5396 silcd_error.log file that was written in the current directory.
5399 Log files streams will remain opened after silc_log_set_file()
5400 call, means less CPU usage notably on high traffic servers.
5401 File streams are now full buffered, and flushed to the disk
5402 every 5 minutes, lesses HD activity and CPU usage.
5403 Messages can be redirected, allowing admins to configure
5404 one single logfile for all server messages.
5405 the silc_log_quick global variable to activate fast-logging.
5406 Affected files lib/silcutil/silclog.[ch]
5408 * Changed some code to conform new silclog APIs. Affected
5409 files are doc/example_silcd.conf.in, silcd/server.c
5410 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5413 * Fixed a memory leak that could occur in some situations.
5414 Affected file silcd/serverconfig.c.
5416 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5418 * Added the silc_client_del_client to remove the client from
5419 all channels as well. Affected file lib/silcclient/idlist.c.
5421 * Fixed the client library to correctly remove the client
5422 from all channels when the client entry is being destroyed.
5423 Affected file lib/silcclient/client_notify.c, command.c.
5425 * Added auto-nicking support to the client library. If the
5426 applicatio now sets client->nickname it will be sent to the
5427 server after connecting by the library. This way for example
5428 SILCNICK (or IRCNICK) environment variables will have effect
5429 and always change the nickname automatically to whatever
5430 it is wanted. Affected file lib/silcclient/client.[ch].
5432 * Renamed silc_server_command_bad_chars to the
5433 silc_server_name_bad_chars and moved it to the
5434 silcd/server_util.[ch]. Added also new function
5435 silc_server_name_modify_bad to return nickname that
5436 includes bad characters as new nickname without those
5437 bad characters. This check and modify is now used in
5438 silc_server_new_client when the username is initially set
5439 as nickname, so it must be checked to be valid nickname.
5440 Affected file silcd/packet_receive.c.
5442 * The nickname length is now taken from the packet for real
5443 and not trusted to strlen() since it clearly can return
5444 wrong length for nickname including bad characters. This
5445 also applies to channel names. Affected file silcd/command.c.
5447 * Removed the lib/silcsilm/modules directory. Modules are now
5448 compiled into the lib/silcsim. Fixed the copying of the
5449 modules to follow symbolic links in Makefile.am.pre.
5451 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5453 * Fixed silc_string_regexify list creation. Fixes bugs with
5454 BAN and INVITE commands in server. The affected file is
5455 lib/silcutil/unix/silcunixutil.c.
5457 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Removed the command destructor entirely from the server's
5460 command and command reply routines. It is not needed, and
5461 its usage was buggy and caused crashes. Affected files are
5462 silcd/command[_reply].[ch].
5464 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5466 * Cancel protocol and NULL sock->protocol if timeout
5467 occurred during protocol. Affected file silcd/server.c.
5469 * Cancel protocol timeouts always before calling the final
5470 callback, to assure that after final callback is called
5471 no other state will be called for the protocol anymore.
5472 Affected file silcd/protocol.c.
5474 * Print error log if incoming connection configuration could
5475 not be found. Affected file silcd/server.c.
5477 * Fixed JOIN command to correctly save the founder mode
5478 to the client on normal SILC server, when the channel
5479 was created by the router. Affected file silcd/command.c.
5481 * Fixed LIST command (hopefully) to send correct reply
5482 packets. Affected file silcd/command.c.
5484 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5486 * The silc_packet_receive_process now returns FALSE if the
5487 read data was invalid packet, and TRUE if it was ok.
5489 The server now checks that if unauthenticated connection
5490 sends data and its processing fails the server will close
5491 the connection since it could be a malicious flooder.
5493 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5495 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Make sure the warning about error opening a log file is
5498 printed only once and not everytime it fails (produces
5499 too much useless log). Affected file lib/silcutil/silclog.c.
5501 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5503 * Made the silc_server_daemonise() function more readable.
5504 Affected file silcd/server.c.
5506 * Pid file is now optional, the user may comment it out from
5507 the config file. Removed define SILC_SERVER_PID_FILE, we
5508 don't need a default any longer. Affected file
5509 configure.in.pre, lib/Makefile.am.pre.
5511 * Make some use of the pid file. The server now dies at startup
5512 if it detects a valid pid file on his path. The server would
5513 die anyway in this circumstance, because of the bind() failure.
5514 Affected file silcd/silcd.c.
5516 * No longer compiling lib/dotconf.
5518 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Fixed JOIN command parsing not to crash. Affected file
5521 lib/silcclient/command.c.
5523 * Fied the NICK_CHANGE notify to add the new client entry
5524 even it is resolved. This removes an <[unknown]> nick
5525 thingy bug in the client. Affected file is
5526 lib/silcclient/client_notify.c.
5528 * Do not try to allocate 0 bytes (efence does not like it)
5529 in lib/silccore/silccomand.c when encoding payload.
5531 * Do not take IRCNICK as nickname in Irssi SILC client since
5532 it is not possible to set nickname before hand connecting
5533 the server (TODO has an entry about adding auto-nicking
5536 * Changed the silc_server_command_pending to check whether
5537 there already exists an pending entry with the specified
5538 command, command identifier and pending callback. This is
5539 to fix IDENTIFY and WHOIS related crashes that may register
5540 multiple pending commands with same identifier. Affected
5541 file silcd/command.c.
5543 * Fixed the server to reconnect to the router even if it
5544 was already reconnecting and EOF was received. This to
5545 fix a possibility that the server wouldn't ever try to
5546 auto-reconnect to the router. Affected file silcd/server.c.
5548 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Fixed the server's password authentication to use the
5551 length of the locally saved password, and not the one
5552 sent in the packet. Affected file silcd/protocol.c.
5554 * Fixed same password authentication problem in the
5555 Authentication Payload handling routines in
5556 lib/silccore/silcauth.c.
5558 * Yet another password authentication problem fixed with
5559 channel password handling in silcd/command.c.
5561 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * If first character of string in silc_parse_userfqdn is '@'
5564 then do not parse it. Affected file is
5565 lib/silcutil/silcutil.c.
5567 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5569 * Fixed minor bug in IDENTIFY command reply sending, which
5570 caused various weird problems during JOIN when it was
5571 resolving names for users. Affected file silcd/command.c.
5573 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5575 * Fixed the IDENTIFY command reply sending to chech better valid
5576 clients. It was possible to send incomplete list of replies.
5577 Affected file silcd/command.c.
5579 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Added silc_client_command[s]_[un]register functions now to
5582 dynamically register the commands in client library. Removed
5583 the static table of commands. This allows the client library
5584 to call commands without causing the application to know about
5585 what commands library has called.
5587 Removed the INFO command reply kludge to detect when the command
5588 was called by library. Now library use its own command reply
5589 function for INFO command.
5591 Added function silc_client_command_call to call a command.
5592 Application can use it to call command, not access the structure
5595 Now all commands that are sent by the client library (not
5596 explicitly sent by application) use own command reply functions.
5598 Affected files around lib/silcclient/ and in
5599 irssi/src/silc/core/.
5601 * Fixed the WHOIS command reply sending to chech better valid
5602 clients. It was possible to send incomplete list of replies.
5604 Fixed the WHOIS and IDENTIFY to send the request to router
5605 if normal server did not do it and did not find any results.
5607 Affected file silcd/command.c.
5609 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Moved the internal data from SilcClient context into its
5612 own file, not accesible to application. Affected files
5613 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5614 and other files in client library.
5616 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5618 * Added doc/examples installation target in Makefile.am.pre.
5621 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5624 commands the found client entry will be removed from the
5625 cache, after notifying application about the error. Affected
5626 file lib/silcclient/command_reply.c.
5628 * Changed the /MSG to check for exact nickname user gave, and
5629 not let `nick' match `nick@host' if it is only one found. Now,
5630 user must type the exact nickname (like nick@host2) even if
5631 there are no more than one same nicks found. This is to avoid
5632 a possibility of sending nickname to wrong nickname since
5633 `nick' could match `nick@host'. Affected file is
5634 irssi/src/core/silc-servers.c.
5636 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * Do not print "you are now server operator" or similar when
5639 giving /away command. Affected files are
5640 irssi/src/silc/core/client_ops.c, silc-servers.h.
5642 * Made the silc_server_command_pending_error_check to send
5643 the same command reply payload it received back to the
5644 original sender of the command. This way all arguments
5645 that was received by the server will be received by the
5646 client too. Affected file silcd/command.c.
5648 * Added the silc_idcache_add to return the created cache entry
5649 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5651 * Add global clients to expire if they are not on any channel.
5652 This is because normal server will never know if they signoff
5653 if they are not on any channel. The cache expiry will take
5654 case of these entries. This is done by normal servers only.
5655 The affected files are silcd/command_reply.c,
5656 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5658 * If server receives invalid ID notification for WHOIS or
5659 IDENTIFY and the ID exists in the lists, it is removed.
5660 Affected file silcd/command_reply.c.
5662 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5663 in client then client entry that it matches is searched and
5664 the nickname is printed on the screen for user. Affected
5665 file irssi/src/silc/core/client_ops.c.
5667 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Use cache entry expire time in the LIST command reply to
5670 purge old entries from the cache after the LIST command
5671 reply has been received. This way we don't have non-existent
5672 entries in the cache for too long. Affected file is
5673 silcd/command_reply.c.
5675 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * If we are normal server, and we've not resolved client info
5678 in WHOIS or IDENTIFY from router, and it is global client,
5679 we'll check whether it is on some channel. If it is not
5680 then we cannot be sure about its validity and will resolve it
5681 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5682 file silcd/command.c.
5684 * Search channel by name (if possible) rather than by ID
5685 in IDENTIFY command's command reply. Affected file is
5686 silcd/command_reply.c.
5688 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5691 Updated specs and implemented it. Affected file silcd/command.c,
5692 silcd/packet_send.c and silcd/packet_receive.c.
5694 * Implemented the <founder auth> payload handling in the JOIN
5695 command. If provided all conditions for channel joining
5696 except requirement to provide correct passphrase can be
5697 overrided by the channel founder. Updated the protocol specs.
5698 Affected file silcd/command.c.
5700 Added support for founder auth in JOIN command in client
5701 library. Fixed the parsing of the JOIN command now to support
5702 all options as they should be. The affected file is
5703 lib/silcclient/command.c.
5705 * Optimized the WHOIS and IDENTIFY commands to send the request
5706 to router only if it includes nicknames or other names. If
5707 they include only IDs then check the local cache first before
5708 routing. Affected file is silcd/command.c.
5710 * Added channels topic announcements. Affected file is
5711 silcd/packet_receive.c and silcd/server.c.
5713 * Fixed the silc_server_send_notify_topic_set to really destine
5714 the packet to channel. Affected file silcd/packet_send.c.
5716 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5717 library. Affected file lib/silcclient/client_notify.c.
5719 * Added UMODE announcements. Affected file silcd/server.c.
5721 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Memory leak fixes in:
5725 lib/silcutil/silcsockconn.c
5726 lib/silcske/silcske.c
5727 lib/silcske/groups.c
5729 lib/silccrypt/silcpkcs.c
5730 lib/silccore/silccommand.c
5731 lib/silccore/silcidcache.c
5736 * ROBOdoc documented the lib/silcske/groups.h file and a
5737 bit changed the interface for better.
5739 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5741 * Update the client entry context in the ID cache after
5742 nick change. Affected file lib/silcclient/command.c.
5743 Fixes the CUMODE command when regaining founder privileges,
5744 and a little WHOIS problem.
5746 * Fixed silc_net_gethostbyname to correctly call the
5747 inet_ntop. Affected file lib/silcutil/silcnet.c.
5749 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5751 * Added IPv6 support checking to the configure.in.pre, added
5752 also --enable-ipv6 option to override the check. Affected
5753 file configure.in.pre.
5755 * The silc_thread_create now calls the start function
5756 directly if threads support is not compiled in. Removes
5757 ugly #ifdef's from generic code. Affected files are
5758 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5760 * Added silc_net_gethostby[name/addr]_async to asynchronously
5761 resolve. Affected files are lib/silcutil/silcnet.[ch].
5763 * Added support for rendering IPv6 based server, client and
5764 channel IDs. Affected file lib/silcutil/silcutil.c.
5766 * Added support for creating IPv6 based server IDs. Affected
5767 file is silcd/serverid.c.
5769 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5771 * Added silc_net_gethostby[addr/name] into the
5772 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5773 routines. Added silc_net_is_ip[4/6]. Affected file is
5774 lib/silcutil/unix/silcunixnet.c. All routines that take
5775 address as argument now supports both IPv4 and IPv6 addresses.
5777 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5779 * Fixed LIST command reply sending in server. Affected file
5782 * Server now sends the kicker's client ID in the KICK notify
5783 to the kicked client. Affected file silcd/command.c.
5785 * The client library now parses the kickers client ID and
5786 UI displays it. Affected files lib/silcclient/client_notify.c
5787 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5789 * Made all payload parsing function prototypes consistent.
5790 They all take now const unsigned char * and uint32 pair as
5791 the payload data instead of SilcBuffer. Changes all around
5792 the source tree. Other unsigned char* -> const unsigned char*
5793 changes around the tree as well.
5795 * Optimized SFTP client and server packet sending not to
5796 allocate new buffer for each packet but to recycle the
5797 first allocated buffer. Affected files are
5798 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5800 * Optimized the SFTP client to use SilcList instead of
5801 SilcDList for requests, because it is faster. Affected file
5802 is lib/silcsftp/sftp_client.c.
5804 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5805 into lib/silccore/silcid.[ch].
5807 Renamed silcpayload.[ch] into silcargument.[ch].
5809 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * If client entry is deleted with active key agreement
5812 session, abort the session.
5814 The silc_client_abort_key_agreement now calls the completion
5815 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5817 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5820 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Don't use __restrict in older GCC's. Affected file is
5823 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5825 * silc_net_localhost now attempts to reverse lookup the
5826 IP/hostname. Affected file lib/silcutil/silcnet.c.
5828 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5829 command. It can be used to gain founder privileges at
5830 the same time when joining the channel.
5832 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5833 kicker's client ID as well. Updated protocol specs.
5835 Defined that the server must send SILC_COMMAND_IDENTIFY
5836 command reply with error status to client who sent
5837 private message with invalid client ID.
5839 Updated the protocol specification.
5841 * Added silc_server_send_command_reply to send any
5842 command reply. Affected file silcd/packet_send.[ch].
5844 * Added silc_id_payload_encode_data to encode ID payload
5845 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5847 * The server now send IDENTIFY command reply with error
5848 status if client ID in private message is invalid. Affected
5849 file silcd/packet_receive.c.
5851 * Save the server key file with server's IP address in
5852 the filename instead of hostname. The affected file is
5853 irssi/src/silc/core/client_ops.c.
5855 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5860 * Added libtool support for compiling shared objects in
5861 lib/silcsim. Affected file configure.in.pre and
5862 lib/silcsim/Makefile.am. Original patch by cras.
5864 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5866 * Pid file configuration, and server's config file fixes
5867 patch by toma. Updated CREDITS file.
5869 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Fixed silc_client_channel_message to not try to decrypt
5872 the message twice if it resolved the destination client
5873 information. This could cause of dropping one channel
5874 message. Affected file lib/silcclient/client_channel.c.
5876 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5879 lib/silcclient/client.c. This function is used when the SILC
5880 Client is run under some other scheduler, or event loop or
5881 main loop. On GUI applications, for example this may be
5882 desired to used to run the client under the GUI application's
5883 main loop. Typically the GUI application would register an
5884 idle task that calls this function multiple times in a second
5885 to quickly process the SILC specific data.
5887 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5889 * Fixed silc_server_drop() for dropping the supplementary
5890 groups as well, this could cause a security hole on some
5893 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5898 * Write PID file after dropping privileges. Added -F option
5899 to run server on foreground. A patch by debolaz.
5900 Affected files silcd/server.c, silcd/silcd.c.
5902 * Fixed MOTD to return the MOTD file server name. Affected
5903 file silcd/command.c.
5905 * Added INFO command reply handling to the Irssi SILC Client.
5906 Affected file irssi/src/silc/core/client_ops.c.
5908 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5910 * Fixed the silc_idcache_list_* routines to really support
5911 the dynamic list. Fixes a crash. Affected file is
5912 lib/silccore/silcidcache.c.
5914 * Fixed the LIST command reply to really call LIST command's
5915 pending callbacks. Affected file silcd/command_reply.c.
5917 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Update conn->local_entry->nickname after giving NICK
5920 command. Affected file lib/silcclient/command.c.
5922 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5924 * Added the [pid] option to the silcd configuration file
5926 Affected files: serverconfig.[ch] and silcd.c
5928 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5930 * Save fingerprint in WHOIS command reply in server.
5931 Affected file silcd/command_reply.c.
5933 * Fixed NICK commands pending callback registration.
5934 Affected file lib/silcclient/command.c.
5936 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Use ++server->cmd_ident when sending commands in server,
5939 instead of random number. Affected file silcd/command.c.
5941 * Fixed GETKEY command reply to call actually GETKEY pending
5942 command callbacks. Affected file silcd/command_reply.c.
5944 * A bit stricter check for nicknames. Check for same nickname
5945 in NICK command also. Affected file silcd/command.c.
5947 * Do not call INFO command everytime client ID changes, only
5948 during first connecting. Affected file lib/silcclient/client.c.
5950 * Set the new nickname only after successful command reply for
5951 NICK command is returned by server. Affected file
5952 lib/silcclient/command.c.
5954 * Remove nicknames from nicklist during server_signoff notify.
5955 Should fix /NAMES bit more. The affected file is
5956 irssi/src/silc/core/silc-channels.c.
5958 * Added `fingerprint' field to the SilcIDListData in the
5959 silcd/idlist.h to hold the fingerprint of the client's
5962 Send the fingerprint of the client's public key in WHOIS
5965 Affected files silcd/command.c, and silcd/idlist.[ch].
5967 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5968 create fingerprint from given data.
5970 * Show the fingerprint of the client's public key in WHOIS.
5971 Affected files irssi/src/module-formats.[ch] and
5972 irssi/src/silc/core/client_ops.c.
5974 * Format the multiple same nicknames also during JOIN and
5975 NICK_CHANGE notifys. Affected file is
5976 lib/silcclient/client_notify.c.
5978 * Do not print error on screen for invalid private message
5979 payload since it can come if someone is sending private
5980 messages with wrong key. Affected file
5981 lib/silccore/silcprivate.c.
5983 * Fixed multiple concurrent /PING crash. Affected file
5984 lib/silcclient/command.c.
5986 * Changed the wrong ID encoding. All IP addresses must be
5987 in MSB first order in encoded format. They were encoded
5988 wrong and was in LSB format. Affected files are
5989 silcd/serverid.c, lib/silcutil/silcutil.c.
5991 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5993 * Call the `connect' client operation through the scheduler
5994 in case of error. Affected file lib/silcclient/client.c.
5996 * Call the `failure' client operation even if the error
5997 occurred locally during a protocol. Affected file is
5998 lib/silcclient/protocol.c.
6000 * Added support of sending LIST command to router from normal
6001 server. This way normal server can get list of all channels
6002 in the network too. Fixed the channel list sending in the
6003 server too. Affected files are silcd/command.c, and
6004 silcd/command_reply.[ch].
6006 * Added silc_server_update_channels_by_server and
6007 silc_server_remove_channels_by_server. They are used during
6008 disconnection of primary router and in backup router protocol.
6009 Affected file silcd/server_util.[ch], silcd/server.c and
6010 silcd/server_backup.c.
6012 * Fixed channel adding to global list in IDENTIFY command
6013 reply in server. Affected file silcd/command_reply.c.
6015 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6017 * If the incoming packet type is REKEY or REKEY_DONE process
6018 that packet always synchronously. Fixes yet another MAC
6019 failed error on slow (dialup) connections. Affected file
6020 lib/silcclient/client.c and silcd/server.c.
6022 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6024 * Call check_version SKE callback for initiator too. Affected
6025 file lib/silcske/silcske.c.
6027 * Implemented fix for security hole found in the SKE that was
6028 fixed in the specification few days back; the initiator's
6029 public key is now added to the HASH value computation.
6030 Added backwards support for the old way of doing it too, for
6031 old clients and old servers. Affected file is
6032 lib/silcske/silcske.c.
6034 * Enabled mutual authentication by default in SKE. If initiator
6035 is not providing mutual authentication the responder will
6036 force it. This will provide the proof of posession of the
6037 private key for responder. The affected files are
6038 lib/silcclient/protocol.c and silcd/protocol.c.
6040 * Do not cache anymore the server's public key during SKE.
6041 We do mutual authentication so the proof of posession of
6042 private key is done, and if the server is authenticated in
6043 conn auth protocol with public key we must have the public
6044 key already. Affected file silcd/protocol.c.
6046 * Added new global debug variable: silc_debug_hexdump. If
6047 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6048 file lib/silcutil/silclog.[ch].
6050 * Fixed compilation warning due to char * -> const char *.
6051 Affected files lib/silcutil/silcnet.h, and
6052 lib/silccore/silcauth.[ch].
6054 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Fixed CMODE command when new channel key was created. If
6057 the creation failed the old key was removed. Next time giving
6058 same command would crash the server since the old key was
6059 freed already. Affected file silcd/command.c.
6061 * Fixed the silc_server_announce_get_channels to not crash
6062 on reconnect. Affected file silcd/server.c.
6064 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Added silc_log_set_debug_string function to set a regex
6067 string to match for debug output. Only the function names,
6068 or filenames matching the given debug string is actually
6069 printed. This way it is possible to filter out those debug
6070 strings that user is not interested in.
6072 Fixed a bug in silc_string_regexify.
6074 Affected files lib/silcutil/silclog.[ch], and
6075 lib/silcutil/unix/silcunixutil.c.
6077 * Changed the -d options in both server and Irssi SILC client
6078 to take the debug string as argument. Affected files
6079 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6081 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Added silc_hash_babbleprint to create a Bubble Babble
6084 Encoded fingerprint. The encoding is developed by Antti
6085 Huima (draft-huima-babble-01.txt), and it creates human
6086 readable strings out of binary data. Affected file
6087 lib/silccrypt/silchash.[ch].
6089 * Print the babble print now in addition of fingerprint as well
6090 in Irssi SILC client. Affected files are
6091 irssi/src/fe-common/silc/module-formats.[ch],
6092 irssi/src/fe-common/silc/core/client_ops.c.
6094 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Fixed a security problem found in SKE. The initiator's
6097 public key too is now added to the HASH hash value creation
6098 which is signed by the responder to create the SIGN value.
6099 This will prevent anyone in the middle to lie to the responder
6100 about the initiator's public key. If this is done now, the
6101 man in the middle will get caught. Updated the protocol
6104 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6106 * Better installation directory handling. Configure module
6107 paths and other paths automatically to example_silc* files
6108 in doc/. A patch by toma.
6110 * Fixed compiler warning from MPI library, and from SILC RNG.
6113 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6114 It can be configured with ./configure. A patch by toma.
6116 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Find correct make to use in prepare-clean. A patch by
6119 toma. Affected file prepare-clean.
6121 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6123 * Added irssi variables use_auto_addr, auto_bind_ip,
6124 auto_bind_port and auto_public_ip.
6126 * Changed the interface for silc_client_send_key_agreement
6127 in lib/silcclient/silcapi.h
6131 irssi/src/silc/core/silc-core.c
6133 lib/silcclient/silcapi.h
6134 irssi/src/silc/core/silc-channels.c
6135 lib/silcclient/client_keyagr.c
6138 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6140 * Added silc_pkcs_public_key_compare to compare two
6141 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6143 * Check that the client who set the founder mode on the
6144 channel is the same client that is giving the founder
6145 mode to itself. It is done by comparing the saved public
6146 key (it is saved even in the authentication is passphrase).
6147 Affected file silcd/command.c.
6149 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6151 * Do not process packet for disconnected socket connection.
6152 Affected file lib/silccore/silcpacket.c.
6154 * Process the DISCONNECT packet through scheduler in the
6155 client library. Affected file lib/silcclient/client.c.
6157 * Fixed the silc_client_packet_parse to not to increase
6158 the packet sequence number if the conn->sock and the
6159 current socket connection is not same. This can happen
6160 for example during key agreement when the conn includes
6161 multiple socket connections (listeners). Affected file
6162 lib/silcclient/client.c.
6164 * The sender of the file transfer request now provides also
6165 the pointer (listener) for the key exchange protocol. If
6166 the listener cannot be created then it sends empty key
6167 agreement and lets the receiver provide the listener.
6169 Added `local_ip' and `local_port' arguments to the
6170 silc_client_file_send. If they are provided they are used,
6171 if not then it will attempt to find local IP address, if
6172 not found or bind fails then the remote client will provide
6175 Affected files are lib/silcclient/client_ftp.c and
6176 lib/silcclient/silcapi.h.
6178 * Extended the FILE SEND command to support defining the
6179 local IP and port for key exchange listener. They are
6180 optional. Affected file irssi/src/silc/core/silc-servers.c.
6182 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Defined to WHOIS command reply the sending of fingerprint
6185 of the client's public key (if the proof of posession of the
6186 corresponding private key is verified by the server).
6187 Updated to the protocol specification.
6189 * Added support of receiving the client's public key's
6190 fingerprint in command reply in client library. Affected
6191 file is lib/silcclient/command_reply.c, and
6192 lib/silcclient/idlist.[ch].
6194 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Do not send over 128 chars long nickname to the server
6197 in NICK command. Affected file lib/silcclient/command.c.
6199 * Do not send over 256 chars long channel names to the server
6200 in JOIN command. Affected file lib/silcclient/command.c.
6202 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6204 * Assure that silc_server_close_connection cannot be called
6205 twice for same socket context. Affected file is
6208 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6210 * Send error message to application if opening file for
6211 writing during file transfer fails. Affected file is
6212 lib/silcclient/client_ftp.c.
6214 Remove all file transfer sessions for a client that we're
6215 removing from ID cache.
6217 Affected file is lib/silcclient/client_ftp.c.
6219 * Fixed silc_net_addr2bin to return correct address. Affected
6220 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6222 * Fixed file transfer session removing on signoff notify.
6223 Affected file irssi/src/silc/core/silc-servers.c.
6225 * Added the SilcClientFileError to be returned in the monitor
6226 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6227 Affected file lib/silcclient/silcapi.h.
6229 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Fixed a crash in silc_client_ftp_free_sessions and
6232 silc_client_ftp_session_free_client. Affected file
6233 lib/silcclient/client_ftp.c.
6235 * Added `disabled' field in the SilcChannelEntry in the server
6236 to indicate if the server entry is disabled. Affected file
6237 silcd/idlist.h, silcd/command[_reply].c.
6239 * SILC server adds now /var/run/silcd.pid everytime it is
6240 started. Affected file silcd/silcd.c.
6242 * Added silc_server_packet_send_clients to send a packet to
6243 the provided table of client entries. Affected file
6244 silcd/packet_send.[ch].
6246 * Fixed a crash in client resolving in client_prvmsg.c in
6247 client library. Affected file lib/silcclient/client_prvmsg.c.
6249 * Do not actually remove the client directly from ID cache
6250 during SERVER_SIGNOFF, but invalidate it. This way we
6251 preserve the WHOWAS info for the client. Affected file
6252 silcd/server_util.c.
6254 * Fixed SERVER_SIGNOFF notify handling in the server. The
6255 server is now able to process incoming SERVER_SIGNOFF notify
6256 for a server that it doesn't even know about. It will remove
6257 the clients provided in the notify. Affected file
6258 silcd/packet_receive.c.
6260 * Check for partial packet in data queue after every packet that
6261 was found from the queue. Return and wait for more data if
6262 there is partial data in queue. Affected file is
6263 lib/silccore/silcpacket.c.
6265 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Added SilcClietFileError enum to indicate error in
6268 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6269 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6270 Affected files lib/silcclient/silcapi.h and
6271 lib/silcclient/client_ftp.c.
6273 * Check that newsize in silc_buffer_realloc is larger than
6274 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6276 * Added better monitor of file transfers. It now monitors
6277 key agreement protocol during the file transfer too. Added
6278 error reporting too. Affected files
6279 irssi/src/silc/core/silc-servers.c,
6280 irssi/src/fe-common/silc/module-formats.[ch].
6282 * Wrote a help file for FILE command.
6284 * Added silc_rng_global_get_byte_fast to get not-so-secure
6285 random data as fast as possible. Random data is read from
6286 /dev/urandom if available and from the SILC RNG if not
6287 available. It is used in padding generation. Affected file
6288 lib/silccrypt/silcrng.[ch].
6290 * All packets in client library are now processed synchronously.
6291 Optimized packet processing a lot. Affected file
6292 lib/silcclient/client.c.
6294 * All server connection packets are processing synchronously
6295 now in server, to optimize packet processing. Affected file
6298 * Include files are installed now only in Toolkit distribution
6299 if make install is given. Affected files: all Makefile.am's.
6301 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Assure that silc_client_notify_by_server_resolve does not
6304 resolve the client information multiple times. If it cannot
6305 be found by the first it cannot be found at all. Affected
6306 file lib/silcclient/client_notify.c.
6308 * Fixed WHOWAS command reply calling. Affected file
6309 lib/silcclient/command_reply.c.
6311 * Removed all references to silc_idlist_get_client from the
6312 Irssi SILC client since that call is internal call used by
6313 the library. The Irssi SILC client will use now client
6314 retrieval functions found in silcapi.h.
6316 * Fixed a bug in resolving nickname info before sending
6317 private message. It used freed memory. Affected file
6318 irssi/src/silc/core/silc-servers.c.
6320 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Assure my_channels statistics cannot go negative in server.
6323 Affected files silcd/server.c, silcd/server_util.c.
6325 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6329 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6331 * Win32 Toolkit changes. Affected files
6332 win32/silc.dsw, win32/libsilc/libsilc.def,
6333 win32/libsilcclient/libsilc.def,
6334 lib/silcutil/silcutil.c, and
6335 lib/sftp/sftp_fs_memory.c.
6337 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Added silc_net_localip to return local host's IP address.
6340 Affected file lib/silcutil/silcnet.[ch].
6342 * If key exchange or rekey protocol is active for a connection
6343 parse all packets syncronously since there might be packets
6344 in packet queue that we are not able to process without first
6345 processing packets before them. Affected file silcd/server,
6346 lib/silcclient/client.c.
6348 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6349 whether library should continue processing the packet.
6350 Affected file lib/silccore/silcpacket.h.
6352 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6353 SilcSFTPMonitorData to SFTP server to monitor various
6354 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6355 lib/silcsftp/sftp_server.c.
6357 * Added silc_file_size to return file size. Affected file
6358 lib/silcutil/silcutil.[ch].
6360 * Implemented the file transfer support for the client library.
6361 Added preliminary support for simple client to client one-file
6362 transmission. Affected file lib/silcclient/client_ftp.c,
6363 lib/silccilent/client.[ch].
6365 * Added new local command FILE to the Irssi SILC Client.
6366 It is used to perform the file transfer. It has subcommands
6367 SEND, RECEIVE, SHOW and CLOSE. Affected files
6368 irssi/src/silc/core/client_ops.c,
6369 irssi/src/silc/core/silc-server.[ch].
6371 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6373 * Relay the SILC_PACKET_FTP in the server. Affected files
6374 silcd/server.c and silcd/packet_receive.c.
6376 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6378 * Renamed silc_file_read and silc_file_write to functions
6379 silc_file_readfile and silc_file_writefile. Added function
6380 silc_file_open and silc_file_close. Affected files
6381 lib/silcutil/silcutil.[ch].
6383 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6385 * Resolve the client info when received private message or
6386 channel message for a client which nickname we don't know.
6387 Affected files lib/silcclient/client_prvmsg.c and
6388 lib/silcclient/client_channel.c.
6390 * Do not crash in /KEY if client is not connected. Affected
6391 file irssi/src/silc/core/silc-channels.c.
6393 * Added SilcClientStatus field to the SilcClientEntry in the
6394 lib/silcclient/idlist.h.
6396 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6397 is incomplete and is being resolved, it won't be resolved
6400 Make sure also that USERS command reply does not resolve
6401 twice information. Affected file is
6402 lib/silcclient/command_reply.c.
6404 Make sure that silc_client_get_clients_by_list does not
6405 resolve twice same information.
6407 * Check for valid client->id in the silc_server_free_client_data.
6408 Affected file silcd/server.c.
6410 * Fixed /GETKEY nick@server not to crash if the server entry
6411 is not found. Affected file lib/silcclient/command.c.
6413 * Fixed the silc_server_check_cmode_rights to check the
6414 requested modes correctly. Affected file silcd/command.c.
6416 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Better checks for non-printable chars in nick added.
6419 Affected file silcd/command.c.
6421 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * Call the silc_server_udpate_servers_by_server in the
6424 primary router that comes back online in the backup resuming
6425 protocol. Otherwise it routes packets wrong. Affected file
6426 silcd/server_util.[ch], silcd/server_backup.c.
6428 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6430 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6431 lib/silcutil/silcbuffmt.[ch].
6433 * Redefined the SILC packet header to include the padding
6434 length. Affected file lib/silccore/silcpacket.[ch].
6436 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6437 length for maximum padding up to 128 bytes). Affected
6438 file lib/silccore/silcpacket.h.
6440 * Removed all backwards support for old 0.5.x MAC thingies.
6441 The SILC packet header change makes it impossible to be
6442 backwards compatible.
6444 * Send the ENDING packet with timeout in the backup resuming
6445 protocol. This is to assure that all routers has connected
6446 to the primary router. Affected file silcd/server_backup.c.
6448 * Changed the RNG to take the first IV from random data. It
6449 used to take it from zero actually. Changed the RNG also
6450 to use /dev/urandom during session. /dev/random is used
6451 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6453 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * Changed the SILC packet header to have the first two bytes
6456 (the packet length) encrypted. Affected files aroung the
6457 code tree, lib/silccore/silcpacket.[ch]. Removed the
6458 SilcPacketCheckDecrypt callback. It is not needed anymore
6459 since the silc_packet_receive_process will determine now
6460 whether the packet is normal or special.
6462 * Implemented the unidirectional MAC keys. Affected files
6463 lib/silcske/silcske.c, silcd/protocol.c and
6464 lib/silcclient/protocol.c.
6466 * Implemented the packet sequence number to the MAC computation.
6467 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6468 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6469 lib/silcclient/protocol.c.
6471 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * Allow backup router to announce servers. All servers
6474 announced by backup router are added to the global list
6475 automatically. Update hte server's socket to our primary
6476 router also when backup router announces a server.
6477 Affected file silcd/packet_receive.c.
6479 * Do not update the client->router in the function
6480 silc_server_udpate_clients_by_server if the client is on
6481 global list. We might fail to find any specific server
6482 for locally connected clients and local cell clients. They
6483 should still use the `from' and not `to' as client->router.
6484 This fixes backup router resuming protocol. Affected file
6485 silcd/server_util.c.
6487 * Decrease channel statistics count only if the channel
6488 deletion worked. Affected files are silcd/server.c and
6489 silcd/server_util.c.
6491 * Added silc_server_update_servers_by_server to update origin
6492 of all server entries. Used during backup router protocol.
6493 Affected files silcd/server_util.[ch], silcd/server.c. and
6494 silcd/backup_router.c.
6496 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6497 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6498 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6499 lib/silccrypt/silchmac.c.
6501 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Assure that router cannot reroute the same channel message
6504 to the sender. Affected file silcd/packet_receive.c.
6506 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Made better checks that the channel message is not sent
6509 to the router it came from. Affected file is
6510 silcd/packet_send.c. Fixed memory leak too.
6512 * Announce informations for incoming router connection, but
6513 only after checking if it is replaced by backup router.
6514 Affected file silcd/packet_receive.c.
6516 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Fixed the backup resuming protocol to work in multiple
6519 router environment. Affected file silcd/server_backup.c.
6521 * Route packet only to one router in the function
6522 silc_server_packet_send_to_channel. Affected file is
6523 silcd/packet_send.c.
6525 * Fixed silc_server_send_notify_dest to set the broadcast
6526 flag. Fixed the silc_server_send_notify_topic to actually
6527 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6528 Affected file silcd/packet_send.c.
6530 * Changed the SFTP Filesystem interface. Changed the
6531 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6532 the filesystem operation function. The SilcSFTPFilesystem
6533 is now a context that is allocated by all filesystem allocation
6534 functions and it already includes the operations structure
6535 and filesystem specific context. It is given as argument
6536 now to the silc_sftp_server_start. This made the interface
6537 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6538 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6540 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Changed the backup router adding and getting interfaces
6543 in the server. The router that will be replaced by the
6544 specified backup router is now sent as argument. Affected
6545 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6548 * Added silc_net_addr2bin_ne to return the binary form of
6549 the IP address in network byte order. Affected files
6550 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6552 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Check for existing server ID in silc_server_new_server
6555 and in silc_server_connect_to_router_final and remove the
6556 old entry if it exists. Affected file silcd/packet_receive.c,
6559 * Send the channel message always to only one router, either
6560 in upstream or downstream. Affected file is
6561 silcd/packet_send.c.
6563 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6565 * Wrote the definition of the backup resuming protocol to the
6566 protocol specification.
6568 * Removed one redundant channel key generation from normal
6569 server during joining procedure. Removed one redundant
6570 channel key sending from server to router during joining
6571 procedure. Affected file silcd/command.c.
6573 * Made minor bugfixes to the backup router resuming protocol.
6574 Affected file silcd/server_backup.c, server.c.
6576 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Added --disable-asm configuration option. Affected files
6579 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6582 * Implemented the backup resuming protocol that is used to
6583 resume the primary router position in the cell after the
6584 primary router comes back online. Affected files
6585 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6586 and silcd/server_util.[ch].
6588 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6590 * Sleep two (2) seconds after sending QUIT command to server.
6591 Affected file lib/silcclient/command.c.
6593 * Assure that if outgoing data buffer is pending do not force
6594 send any data. Affected file silcd/packet_send.c.
6596 * Assure that if outgoing data buffer is pending do not force
6597 send any data. Affected file lib/silcclient/client.c.
6599 * Implemented the backup router support when the primary router
6600 goes down. The servers and routers can now use the backup
6601 router as new primary router without loosing connectivity.
6603 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6605 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6606 in the server to indicate disabled entry. All data read
6607 from the connection will be ignored and no data is sent
6608 for entry that is disabled. Affected files are
6609 silcd/idlist.h, silcd/server.c.
6611 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Created SFTP client and server test programs in the
6614 lib/silcsftp/tests directory.
6616 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6618 * Implemented memory filesystem (virtual filesystem) for
6619 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6622 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Implemented the SFTP (SSH File Transfer Protocol) to the
6625 lib/silcsftp. It includes SFTP client and SFTP server
6628 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Moved lib/silccore/silcprotocol.[ch] to the
6631 lib/silcutil library.
6633 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6634 take variable argument list pointer as argument. Affected
6635 file lib/silcutil/silcbuffmt.[ch].
6637 * Added silc_buffer_set function that is used to set data
6638 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6639 Affected file lib/silcutil/silcbuffer.h.
6641 * Changed various routines in the core library to use the new
6642 silc_buffer_set instead of allocating new buffer only for
6645 * Added 64-bit value formatting and unformatting support to the
6646 silc_buffer_[un]format routines. Affected file is
6647 lib/silcutil/silcbuffmt.[ch].
6649 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6650 to includes/bitmove.h.
6652 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6654 * Fixed channel user mode saving in client library. Affected
6655 file lib/silcclient/command[_reply].c.
6657 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6659 * Defined the file transfer to the SILC Protocol. Added
6660 new packet type SILC_PACKET_FTP and defined File Transfer
6661 Payload. The mandatory file transfer protocol is SFTP
6662 (SSH File Transfer Protocol). Affected file in addition
6663 of the internet draft is lib/silccore/silcpacket.h.
6665 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6666 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6667 is used as part of backup router protocol when the primary
6668 router of the cell is back online and wishes to resume
6669 the position as primary router.
6671 * Redefined the MAC generation keys in the protocol. The
6672 same key is not used anymore in both direction. Both
6673 direction will now use different keys for sending and
6674 receiving. This fixes a potential security flaw. This
6675 change causes incompatibilities in the protocol.
6677 * Redefined also the MAC computation from the packet.
6678 An packet sequence number is now added to the MAC
6679 computation. This prevents possible replay attacks against
6680 the protocol. This change too causes incompatibilities
6683 Added `sequence' field to the SilcPacketContext to hold
6684 the current sequence number for the packet.
6686 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6688 * Added `created' field to the SilcIDListData in the file
6689 silcd/idlist.h to indicate the time when the entry was
6692 * Added `created' field to the SilcChannelEntry too. Affected
6693 file silcd/idlist.h.
6695 * Added `creation_time' aguments to all the announcement functions
6696 in the server. If it is provided then only the entries that
6697 was created after the provided time frame are actually
6698 announced. Affected file silcd/server.[ch].
6700 * The protocol says that the Channel ID's IP address must be
6701 based on the router's IP address. Added check for this in
6702 the silc_server_new_channel when processing incoming New Channel
6703 Payload. Affected file silcd/packet_receive.c.
6705 * Print out the correct version with --version in SILC client.
6706 Affected file irssi/src/silc/core/silc-core.c.
6708 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * Fixed WHOWAS command to check for completnes of the client
6711 entry always, not just when the command is coming from client.
6712 Affected file silcd/command.c.
6714 * Added new function silc_server_packet_queue_purge to purge the
6715 outgoing data queue to the network. After the function returns
6716 it is guaranteed that the outgoing packet queue is empty.
6717 Affected file silcd/packet_send.[ch].
6719 * Purge the outgoing packet queue in the rekey protocol's final
6720 callback to assure that all rekey packets go to the network
6721 before quitting the protocol. Affected file silcd/server.c.
6723 * Added silc_client_packet_queue_parse as similar function as
6724 in server to the client library. The affected file is
6725 lib/silcclient/client.c.
6727 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Splitted silcd/server.c and created silcd/server_util.[ch]
6730 for utility functions.
6732 * Added new socket flag SILC_SF_DISABLED to indicate that the
6733 connection is open but nothing can be sent to or received from
6734 the connection. Affected file lib/silcutil/silsockconn.[ch].
6735 The checking for disabled socket is checked in the low level
6736 silc_socket_write and silc_socket_read functions.
6738 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Allow only nicknames and channel names that fits into the
6741 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6743 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * When processing JOIN command reply in server check that if
6746 the channel exists in our global list we'll move it the local
6747 list. Affected file silcd/command_reply.c.
6749 * Fixed the check whether client is joined on the channel already
6750 in JOIN command. Affected file lib/silcclient/command.c.
6752 * Fixed the JOIN command reply to check whether the channel
6753 already exists. Affected file lib/silcclient/command_reply.c.
6755 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6757 * Added silc_ske_status_string to map the SKE error numbers
6758 to readable strings. The affected files are
6759 lib/silcske/silcske[_status].[ch].
6761 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Do not show the private channels on the WHOIS channel list
6764 as it is not allowed by the protocol. The affected file is
6767 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Assure that the packet length digged from the actual packet
6770 is something sensible in the silc_packet_decrypt_rest_special
6771 in lib/silccrypt/silcpacket.c.
6773 * Free and NULL the allocated pointer in silc_hmac_alloc if
6774 the HMAC allocation fails. The affected file is
6775 lib/silccrypt/silchmac.c.
6777 * Print the selected security properties to the log files in
6778 the server. Affected file silcd/protocol.c.
6780 * Add SKE's reference counter even if calling the completion
6781 callback manually. Otherwise it goes negative, although it
6782 does not cause any problems. The affected file is
6783 lib/silcske/silcske.c.
6785 * Remove the client entry with short timeout after giving the
6786 KILL command. Affected file lib/silcclient/command.c.
6788 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6789 case all found clients are already disconnected (WHOWAS would
6790 found them) in the server. Affected file silcd/command.c.
6792 * Update the last_receive (time of last data received) to be
6793 updated only when received private or channel message so that
6794 the idle time showed in WHOIS makes more sense.
6796 * Added boolean field `valid' in to the SilcClientEntry in the
6797 client library to indicate whether the entry is valid or not.
6798 This fixes the nickname change bug on channel when changing
6799 the nickname to be same than the old (like nick to Nick) the
6800 nickname formatter doesn't set the new nick anymore to Nick@host.
6801 Affected file lib/silcclient/idlist.[ch].
6803 * Now actually fixed the nickname changing on disconnection.
6804 Added new function silc_change_nick to the Irssi SILC Client.
6805 Affected file irssi/src/silc/core/client_ops.c,
6806 irssi/src/silc/core/silc-nicklist.[ch].
6808 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6810 * Check that the public key exists in the GETKEY command before
6811 trying to encode it. Affected file silcd/command.c.
6813 * Print some notifications on received public keys with GETKEY
6814 command in the Irssi SILC Client. Affected files are
6815 irssi/src/fe-common/silc/module-formats.[ch],
6816 irssi/src/silc/core/client_ops.c.
6818 * Use IDENTIFY command to resolve the server information in the
6819 GETKEY command instead of INFO command. Affected file
6820 lib/silcclient/command.c.
6822 * All command reply functions in the client library now calls
6823 the pending command reply callbacks even if an error has
6824 occurred. The server has done this a long time and now it was
6825 time to move the client library to this as well. Now all
6826 errors can be delivered back to the pending command reply
6827 callbacks if necessary. Affected files are
6828 lib/silcclient/command[_reply].[ch].
6830 * Change the nickname on disconnection back to the username
6831 because in reconnect the server will enforce it to it anyway.
6832 Affected file irssi/src/silc/core/silc-servers.c.
6834 * Fixed a config file parsing bug in the Irssi SILC client.
6835 Affected file irssi/src/silc/core/clientconfig.c.
6837 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * When printing the channel mode on JOIN, verify that the
6840 channel key and channel's HMAC are valid. Affected file
6841 irssi/src/silc/core/client_ops.c.
6843 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6845 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6846 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6847 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6849 * Removed channel key rekey task deleting from the function
6850 silc_server_save_channel_key. Affected file silcd/server.c.
6851 Added explicit timeout task context instead that is used to
6852 delete the task if we are registering a new task before the
6853 new task has elapsed.
6855 * When channel key rekey occurs the client library now saves
6856 the old channel key for a short period of time (10 seconds) and
6857 is able to use it in case some is still sending channel
6858 messages encrypted with the old key after the rekey. Affected
6859 file lib/silcclient/[idlist.h|client_channel.c].
6861 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6863 * Added check to the silc_server_new_id_real to not accept
6864 new ID if it is the sender's own ID. Affected file is
6865 silcd/packet_receive.c.
6867 * Assure that we do not announce ourself or the one we've
6868 sending our announcements when we're router and are announcing
6869 servers to our primary router. Affected file silcd/server.c.
6871 * Fixed silc_server_command_identify_check_client to assemble
6872 correct WHOIS packet. It send corrupted WHOIS packet and
6873 caused problem with router to router connections. Affected
6874 file silcd/command.c.
6876 Fixed also silc_server_command_whois_check the same way
6877 as for the IDENTIFY command.
6879 * Added new SilcIDListStatus to the server in the SilcIDListData
6880 structure. The status now includes the current status of
6881 the entry (like registered, resolved etc.). Affected file
6882 silcd/idlist.[ch]. Defined a bunch of different status types
6883 as well. This replaced the old boolean registered field as well.
6885 Added resolve_cmd_ident field to the SilcClientEntry structure
6886 too so that if the entry is for example being resolved so
6887 another command may attach to the same pending command reply
6888 without requiring to resolve the same entry again. This concept
6889 should optimize the WHOIS and the IDENTIFY resolving under
6890 heavy load by taking away unnecessary resolving for entries
6891 that are being resolved already.
6893 Added support for adding multiple pending commands for one
6894 command idenfier. Affected file silcd/command[_reply].[ch].
6896 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6897 before deleting the data. Otherwise the hash table will have
6898 freed data in comparison functions. Affected file is
6899 silcd/command_reply.c.
6901 * Fixed silc_idlist_replace_client_id to add the new entry to
6902 the cache with NULL nickname. Otherwise there will be invalid
6903 memory as the nickname after the nickname is freed. Affected
6904 file silcd/packet_receive.c.
6906 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6907 saved into wrong slots because the previous number of entries
6908 was not taken into account. Affected file silcd/idlist.c.
6909 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6911 * If we are router and we receive JOIN notify to a channel that
6912 does not have any users then notified client is marked as the
6913 channel founder, as it is it. The affected file is
6914 silcd/packet_receive.c
6916 * Added to the extended hash table API's table_del_*ext functions
6917 the destructor as argument too, so that the caller can decide
6918 which destructor to use or whether to use destructor at all.
6919 Affected file lib/silcutil/silchashtable.[ch].
6921 * Fixed ID Cache purging. It actually deleted the entries from
6922 the hash table after the data was freed. The hash table ended
6923 up comparing freed memory. The affected file is
6924 lib/silccore/silcidcache.c.
6926 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6928 * Fixed Irssi SILC client's KILL command's HELP syntax.
6930 * The USERS command now resolves the detailed user information
6931 if the userinfo field is missing. Affected file is
6932 lib/silcclient/command_reply.c.
6934 * Do not print error in silc_file_read if the read file does
6935 not exist. Just silently return NULL. Affected file is
6936 lib/silcutil/silcutil.c.
6938 * Fixed the silc_log_output to not wine about NULL filename
6939 and to not create some bogus " " filename. Affected file is
6940 lib/silcutil/silclog.c.
6942 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6944 * Fixed various printing bugs on the user interface in the
6945 Irssi SILC Client. Minor changes that were forgotten from
6948 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6950 * Fixed the configure.in.pre and the compilation and distribution
6951 environment to support the new autoconf 2.52. That version is
6952 now required to compile the CVS trunk.
6954 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6956 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6957 to generally parse user@fqdn format strings. Affected file
6958 lib/silcutil/silcutil.c.
6960 * Added nickname_format and nickname_force_format fields to the
6961 SilcClientParams structure. The first one defines the format
6962 for the nicknames that the library will enforce if the receives
6963 multiple same nicknames. The second one is boolean value and
6964 can be used to force the library to always enforce the format
6965 to the nicknames regardles whether there are multiple nicknames
6966 or not. This configurable formatting was employed to flexibly
6967 support accessing multiple nicknames from the user interface.
6968 The userinterface can now set the nicknames to what ever format
6969 they prefer. Affected file lib/silcclient/silcapi.h.
6971 Added function silc_client_nickname_format to the file
6972 lib/silcclient/idlist.c. It performs the nickname formatting.
6974 Added new field `hostname´ to the SilcClientEntry context.
6975 It holds the hostname of the client. Affected file is
6976 lib/silcclient/idlist.h.
6978 * Irssi SILC Client sets the nicknames in nick@hostn format.
6979 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6980 irssi/src/silc/core/silc-core.c.
6982 The WHOIS printing now also shows both the real nickname and
6983 the formatted nickname so that user knows how to access the
6984 user if there are multiple same nicknames cached. Affected
6985 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6986 printing formatting too to take the hostname now as a separate
6987 argument. The Affected file is
6988 irssi/src/fe-common/silc/modules-formats.[ch].
6990 * Changed the silc_client_get_clients_local to accept the formatted
6991 nickname as argument. It accepts the real nickname too but the
6992 formatted nickname can be used to find the true entry from
6993 multiple entries. Affected file lib/silcclient/silcapi.h and
6994 lib/silcclient/idlist.c.
6996 * Added nickname_format_parse field to the SilcClientParams.
6997 It is a callback function provided by the application to parse
6998 the nickname out of the formatted nickname string. The library
6999 calls it to get the nickname from the formatted string. Since
7000 the application generally knows better the format of the nickname
7001 string it parses it instead of the library, even though library
7002 encodes the formatted string. If the callback function is not
7003 provided then the library will use the string as is. The
7004 affected file is lib/silcclient/silcapi.h.
7006 * All the nickname strings passed to the client library in
7007 commands are now expected to be formatted nickname strings.
7008 If the command does not support the formatted nickname string
7009 it will assume that the sent string is the actual nickname.
7010 Affected file lib/silcclient/command.c.
7012 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7014 * Added public key authentication support to OPER and SILCOPER
7015 commands in the client library. Affected file is
7016 lib/silcclient/command.c.
7018 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7020 * Changed the get_auth_methdod client operation to be asynchronous.
7021 It can be async if the application resolves the authentication
7022 method from the server during the negotiation. Added new
7023 SilcGetAuthMeth completion callback that the application will
7024 call after resolving the authentication method.
7026 Added function silc_client_request_authentication_method that
7027 the application can use to resolve the authentication method
7028 from the server. Added also SilcConnectionAuthRequest callback
7029 that the library will call after the server has replied. The
7030 application can call this function if it does not know the
7031 current authentication method.
7033 Affected files are lib/silcclient/client.c and
7034 lib/silcclient/silcapi.h.
7036 * The Irssi SILC client now automatically resolves the authentication
7037 method incase any configuration information is not present (and
7038 currently there never is). The affected file is
7039 irssi/src/silc/core/client_ops.c.
7041 * Fixed public key authentication from the client library.
7042 Affected file lib/silcclient/protocol.c. Changed also the
7043 protocol specification about the public key authentication in
7044 the connection authentication protocol. The actual data to be
7045 signed is now computed with a hash function before signing.
7047 * Fixed the public key authentication from the server as well.
7048 Affected file silcd/protocol.c.
7050 * Removed the mlock()'s from the memory allocation routines.
7051 Affected file lib/silcutil/silcmemory.c. The ./configure does
7052 not check anymore for the mlock(). Affected file is
7055 * Fixed USERS command in server to allow the execution of the
7056 command for private and secret channels if the client sending
7057 the command is on the channel. Affected file silcd/command.c.
7059 * Fixed silc_client_get_clients_local to return the clients
7060 count correctly. It could return wrong value. Affected file
7061 lib/silcclient/idlist.c.
7063 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7065 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7066 types. The assembler optimizations seemed not to like 64-bit
7067 data types. The assmebler optimizations thus are now enabled
7068 also for BSD systems as opposed to only enable them for Linux.
7070 * Do not check for threads at all on BSD systems. Affected
7071 file configure.in.pre.
7073 * Removed -n and -h options from the Irssi SILC Client since
7074 they are not used in silc.
7076 * Fixed the prime generation to assure that the first digit
7077 of the generated random number is not zero since our conversion
7078 routines does not like number strings that starts with zero
7079 digit. If zero digit is seen the random number is regenerated.
7080 This caused some corrupted RSA keys when the zero first digit
7081 was met. Affected file lib/silcmath/silcprimegen.c.
7083 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7085 * Fixed WIN32 configuration in the ./configure script.
7086 Fixed to include xti.h on environments that has it.
7087 Patches by Carsten Ilchmann and andrew.
7089 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7091 * Changed the silc_id_create_client_id to be collision
7092 resistant. It is now assured that there cannot be created
7093 two same client ID's. I suspect that some weird bugs in
7094 the server were actually caused by duplicate Client IDs.
7095 Affected file silcd/serverid.[ch]. A router receiving
7096 new ID now also assures and informs the sending server
7097 if the ID caused collision.
7099 * Changed the silc_id_create_channel_id to also assure that
7100 there are no collisions.
7102 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7104 * Statement about ignoring the Mutual Authentication flag when
7105 performing rekey with PFS was a bit misleading. It is ignored
7106 if it was set in the initial negotiation, it cannot be even
7107 set in the rekey. Fixed in the ke-auth draft. Started the
7108 new versions of the protocol drafts in the doc/.
7110 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7112 * Fixed a bug in silc_client_command_identify_save when saving
7113 new channel information. The channel name was no duplicated
7114 and caused crash on exit. Affected file is
7115 lib/silcclient/command_reply.c.
7117 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7119 * Fixed the getkey command handling in the server. Send just
7120 empty OK reply to the sender if the key could not be fetched
7121 (but everything else was ok, like the key just was not available).
7122 Changed the public key parameter to optional in the protocol
7123 specs so that empty OK reply can be sent. Affected file
7126 Added a message to Irssi SILC client to tell to user if the
7127 server did not return a public key.
7129 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7131 * Fixed a channel key regeneration bug. It registered new
7132 timeout tasks exponentially until all system resources were
7133 used. Affected file silcd/server.c.
7135 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7137 * Added the SILC Document generator to the scripts/silcdoc.
7138 It can be used to generate the Toolkit Reference Manual out
7139 of the source tree. Internally it will also use the RoboDoc
7140 generator now imported in util/robodoc.
7142 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7144 * Added couple of return's in rekey protocol if error orccurred
7145 during the protocol. The execution must be terminated.
7146 Affected file silcd/protocol.c. Also, terminate the protocol
7147 always with timeout.
7149 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7151 * The client's Client ID was created initally from the wrong
7152 nickname (it could have been in format nick@host) in the
7153 silc_server_new_client. Affected file silcd/packet_receive.c
7155 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7157 * Added some SILC_LOG_ERROR's to various error conditions
7158 if client could not be added to ID cache. Affected files
7159 silcd/packet_receive.c and silcd/server.c.
7161 * When client's sock->user_data is freed, NULL also the
7162 client->router and client->connection pointers. Added check
7163 for these pointers being NULL to various places around the
7164 code. Affected file silcd/server.c.
7166 * Added client->data.registered == TRUE checks to various
7167 places around the code to assure that unregistered client's
7168 are not handled when it is not allowed. Affected file
7171 * Added `bool registered' fields to all
7172 silc_idlist_[server|client]_get_* routines to indicate whether
7173 the fetched client needs to be registered or not. Affected
7174 file silcd/idlist.[ch].
7176 * Add your own entry as registered to the ID cache in the
7177 server. Affected file server.c.
7179 * Fixed a bug in silc_server_new_server. The SilcServer was
7180 set as the new server's context instead of SilcServerEntry.
7181 This naturally caused some weird bugs.
7183 * Added "updated" field the SilcChannelEntry which indicates
7184 the time since the channel entry was last accessed. This
7185 can be used to determine whether it is necessary to
7186 announce the channel after backup resuming protocol.
7187 Affected files silcd/idlist.[ch].
7189 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7191 * Do not delete the channel rekey task when adding it
7192 for in silc_server_create_channel_key.
7194 * Changed the silc_server_create_channel_key to return
7195 TRUE or FALSE to indicate the success of the channel key
7198 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7200 * Fixed MSVC++ project files and added missing files to
7201 Makefiles under win32/.
7203 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7205 * Do not add TCP_NODELAY flag if the operating system
7206 does not have it defined. Affected files are
7207 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7209 * Fixed buffer overflow from Irssi SILC Client. Affected
7210 file irssi/src/fe-common/core/themes.c.
7212 * Fixed double free in client library in the file
7213 lib/silcclient/client.c when disconnecting from server.
7215 * Applied double free patch from cras to Irssi SILC client.
7216 Affected files irssi/src/core/[modules/expandos].c
7218 * Fixed the disconnection handling to Irssi SILC Client.
7219 The application must call silc_client_close_connection
7220 in ops->connect client operation in case of failure of
7221 the connection. Affected file is
7222 irssi/src/silc/core/client_ops.c.
7224 * Do not set sock->protocol to NULL in the function
7225 silc_client_close_connection after executing the protocol's
7226 final callback since the sock might not be valid anymore.
7227 Affected file lib/silcclient/client.c.
7229 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7231 * Do not enable SILC_THREADS if the linking with libpthread
7232 did not happen. Affected file configure.in.pre.
7234 * Added notion to protocol specification that server must
7235 verify the sent authentication payload with CMODE when
7236 setting the channel founder key. Implemented it to the
7237 server. Affected file silcd/command.c.
7239 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7241 * Added _EXTRA_DIST SILC distribution variable to the
7242 distributions file. It is used to conditionally add extra
7243 files or directories to the specific distribution. Affected
7244 files ./prepare, Makefile.am.pre and distributions.
7246 Removed the `_' from the start of the distribution names.
7249 * Added README.WIN32 for instructions to compile the Toolkit
7252 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7254 * Fixed a double free in disconnection in the server. Affected
7255 file is silcd/server.c.
7257 * Fixed the lib/silcske/groups.c to work now also with GMP
7258 MP library. The string conversion did not work when using
7259 specific base and the base is indicated in the string as well.
7261 * Created win32/ directory which now includes MSVC++ specific
7262 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7263 It will appear only in the toolkit distribution
7265 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7267 * Changed the key material distribution function in case when
7268 the hash output is too short. The data is now concatenated
7269 a bit differently than it used to. Made the change to the
7270 SKE protocol specification.
7272 * Added better GMP detection to configure.in.pre. A patch
7275 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7277 * Fixed a minor bug in SKE that might cause some problem on
7278 some platforms. Affected file lib/silcske/silcske.c.
7280 * Added the cookie checking for initiator in the SKE. It checks
7281 that the responder returns the sent cookie unmodified. The
7282 affected file is lib/silcske/silcske.c. Added new SKE
7283 error type INVALID_COOKIE that can be sent during the
7284 negotiation. Fixed some memory leaks as well.
7286 * Added the "invalid cookie" error message to Irssi SILC client's
7289 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7291 * Added `task_max' field to the SilcClientParams to indicate
7292 the maximum tasks the scheduler can handle. If set to zero,
7293 default values are used. Affected file lib/silcclient/silcapi.h.
7295 * Fixed memory leaks in silc_client_close_connection. Affected
7296 file lib/silcclient/client.c.
7298 * Added silc_client_del_client_entry to client library to free
7299 all memory of given client entry. Affected file is
7300 lib/silcclient/idlist.[ch].
7302 * Added new functions silc_client_del_channel and
7303 silc_client_del_server to delete channel and server entries.
7304 Affected file lib/silcclient/[silcapi.h/idlist.c].
7306 * Removed silc_client_del_client_by_id from silcapi.h.
7308 * Fixed the INFO command to return the server's own info
7309 correctly when querying by Server ID. Affected file is
7312 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7314 * Removed the non-blocking settings in WIN32 code in the
7315 silc_sock_[read/write] and added SleepEx instead. Affected
7316 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7317 of input data is now checked with FIONREAD and ioctlsocket.
7319 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7321 * Call silc_schedule_task_del_by_context in the
7322 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7323 Affected file lib/silccore/silcprotocol.c.
7325 * Call silc_protocol_cancel for active protocols in the
7326 silc_server_close_connection if the funtion
7327 silc_server_free_sock_user_data has not been called.
7328 Affected file silcd/server.c.
7330 * Generic tasks cannot be deleted using the del_by_fd
7331 task deleting function since generic tasks does not match
7332 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7334 * Added a notion to SILCOPER help file that the SILCOPER works
7335 only on router server, not on normal server.
7337 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7339 * Added for WIN32 support for the new scheduler as well.
7340 Affected file lib/silcutil/win32/silcwin32schedule.c.
7342 * Fixed the SHA1 implementation to work on various platforms.
7344 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7346 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7347 API. It is part of the scheduler now. Everything else is
7348 as previously but some functions has changed their names.
7349 Checkout the lib/silcutil/silcschedule.h for the interface.
7350 Updated all applications to use the new interface. Affected
7351 files are lib/silcutil/silcschedule.[ch].
7353 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7355 * Found a bug in the SKE implementation. The HASH value,
7356 specified by the protocol, was not computed correctly. The
7357 public key of the responder was not added to the computation
7358 even though it is mandatory. Affected file lib/silcske/silcske.c.
7359 This unfortunately causes incompatibilities with older
7360 clients and servers.
7362 * Added WIN32 specific network init and uninit functions:
7363 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7364 the Winsock2. Affected file lib/silcutil/silcnet.h and
7365 lib/silcutil/win32/silcwin32net.c.
7367 * Set the socket always to nonblocking mode on WIN32 after
7368 reading data or writing data. Affected file is
7369 lib/silcutil/win32/silcwin32sockconn.c.
7371 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7373 * Fixed various compilation problems under WIN32. Affected
7374 files lib/silcutil/win32/silcwin32thread.c and
7375 lib/silcutil/win32/silcwin32schedule.c.
7377 * Removed all _internal.h #includes from public header
7378 files. Internal headers must never be included from
7381 Removed also the lib/silcske/payload_internal.h file.
7383 * All include files that may be needed (public and some others
7384 included by the public headers) by application developers are
7385 now copied to the ./includes directory. It does not copy any
7386 internal headers. Affected file Makefile.defines.pre and all
7387 Makefile.am's under lib/ and subdirs.
7389 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7391 * Do not change the ~/.silc directory's permissions automatically.
7392 Affected file irssi/src/silc/core/clientutil.c.
7394 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7396 * Do not cancel the protocol in silc_server_close_connection
7397 it might cause recursion. Now cancelled in the function
7398 silc_server_free_sock_user_data. Affected file silcd/server.c.
7400 * Fixed the silc_server_remove_clients_by_server to regenerate
7401 the channel keys correctly finally. Added also new function
7402 silc_server_remove_clients_channels to actually do it.
7403 Affected file silcd/server.c.
7405 * Fixed the silc_server_new_channel to not crash by giving
7406 wrong router to the new channel. Affected file is
7407 silcd/packet_receive.c.
7409 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7411 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7412 which is given as argument to the silc_client_alloc now.
7413 It can be used to configure the client and set various parameters
7414 that affect the function of the client.
7416 * The USERS command in server did not check whether the channel
7417 is private or secret. Affected file silcd/command.c.
7419 * Added new argument to the USERS command in protocol specification.
7420 The USERS command now can take the channel name as argument
7421 as well. Added support for this in client and server and
7422 updated the protocol specs.
7424 * Completed the GETKEY command in client. It can be now used
7425 to fetch also servers public key not only some clients.
7426 Affected files lib/silcclient/command[_reply].c.
7428 * Added silc_client_get_server to return server entry by the
7429 server name. Affected files lib/silcclient/silcapi.h and
7432 * Redefined the IDENTIFY command in protocol specification to be
7433 more generic. It now can be used to query information about
7434 any entity in the SILC Network, including clients, servers and
7435 channels. The query may be based either the entity's name
7436 or the ID. Added support for this in both client and server.
7438 Affected files silcd/command.c and lib/silcclient/command.c
7439 and command_reply.c.
7441 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7442 the _from_client and _from_server functions. Affected file
7445 * Added silc_client_get_channel_by_id_resolve to the file
7446 lib/silcclient/silcapi.h to resolve channel information by
7447 its ID. Added also silc_client_get_channel_by_id that
7448 does not resolve it from the server.
7450 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7452 * Added SilcServerEntry context into the client library
7453 to represent one server. The INFO command now allocates
7454 these to save the resolved server info. For now on the
7455 client library will also keep information about servers,
7456 connected and resolved with INFO.
7458 The INFO command now allocates the SilcServerEntry context
7459 and saves the server info there. The COMMAND_REPLY in
7460 the INFO now returns the parameters to application in
7461 same order as defined in the protocol specification.
7463 The entries are cached in the client->server_cache.
7465 * The INFO command is now issued after received the Client ID
7466 from the server. Affected file lib/silcclient/client.c.
7468 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7469 to the application as the mode changer might be server.
7470 It is guaranteed that NULL is not returned anymore to the
7471 application. Affected file lib/silcclient/client_notify.c.
7473 The ID Type is now also passed to the application so that
7474 it can check whether the returned entry is SilcClientEntry
7477 Added new function silc_client_get_server_by_id to return
7478 the server entry by ID. Affected files are the
7479 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7481 * Do not create the channel in the Irssi SILC Client when issuing
7482 the JOIN command but when received the sucessful JOIN command
7483 reply. Otherwise the channel might get created even though we
7484 could not join it. The Affected file is
7485 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7487 * Fixed a channel joining bug in router. The router must also
7488 check the channel modes, invite and ban lists etc. when serving
7489 the JOIN command sent by normal server. Affected file is
7490 silcd/command.c. The router now resolves the client's
7491 information from the server who sent the JOIN command if it
7492 does not know it, and processes the JOIN command only after
7495 * Changed the SilcCommandCb to take new argument; void *context2.
7496 Affected file lib/silccore/silccommand.h
7498 The second argument in the command callbacks in the server now
7499 includes the SilcServerCommandReplyContext if the command was
7500 called as pending command callback from the command reply.
7501 Otherwise it is NULL. When called as pending the status of the
7502 command reply will be checked and if it was erronous the
7503 error will be sent to the original sender of the command.
7504 This way the client always receives the error messages even
7505 though the server was actually the one who received the error
7506 when it resent the command to router, for example. Affected
7507 files silcd/command[_reply].[ch].
7509 * Fixed sending WHOWAS command's error message to client if
7510 the requested client could not be found. It was missing.
7513 * Changed the CMODE and CUMODE commands reply arguments in the
7514 protocol specification. The Channel ID is now sent in both
7515 of the commands to identify the channel. Implemented this
7516 new feature to the client and server. Affected files
7517 lib/silcclient/command_reply.c and silcd/command.c.
7519 * Made better checks for invite and ban lists in the JOIN
7520 command in server. Affected file silcd/command.c.
7522 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7524 * The server now performs the incoming host IP/DNS lookup
7525 using the silc_socket_host_lookup and thus does not block
7526 the server anymore. Affected file silcd/server.c.
7528 * Completed the multi-thread support for SILC Scheduler in
7529 the lib/silcutil/silcschedule.c.
7531 * Fixed the configure.in.pre to detect the pthread correctly
7534 * Fixed a deadlock in silc_task_queue_wakeup in the file
7535 lib/silcutil/silctask.c.
7537 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7539 * Added new function silc_schedule_wakeup that is used in
7540 multi-threaded environment to wakeup the main thread's
7541 schduler. It needs to be used when a thread adds a new task
7542 or removes a task from task queues. After waking up, the
7543 scheduler will detect the task queue changes. If threads
7544 support is not compiled in this function has no effect.
7545 Implemented the wakeup mechanism to both Unix and WIN32
7546 systems. Affected files are lib/silcutil/silcschedule.[ch],
7547 lib/silcutil/unix/silcunixschedule.c and the
7548 lib/silcutil/win32/silcwin32schedule.c.
7550 * Added new function silc_task_queue_wakeup to wakeup the
7551 scheduler by the specified task queue. Affected file
7552 lib/silcutil/silctask.[ch].
7554 * The silc_socket_host_lookup_start now wakes up the scheduler
7555 after adding the timeout task. Affected file is
7556 lib/silcutil/silcsockconn.c.
7558 * The silc_socket_host_lookup is synchronous now if the threads
7559 support is not compiled in. However, the callback is still
7560 called asyncronously through the scheduler, anyway. Affected
7561 file lib/silcutil/silcsockconn.c.
7563 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7565 * Added new function silc_socket_host_lookup to perform
7566 asynchronous IP and FQDN lookups for the socket connection.
7567 Affected files lib/silcutil/silcsockconn.[ch].
7569 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7571 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7572 that may or may not compile the mutex support in.
7574 Changed the silc_mutex_alloc interface. It allocates the
7575 mutex now to the sent pointer and returns TRUE or FALSE.
7577 Affected file lib/silcutil/silcmutex.h.
7579 * Wrote the SILC Task Queue interface to support multi-threads.
7580 Affected file lib/silcutil/silctask.[ch].
7582 * Wrote the SILC Scheduler to support multi-threads. Affected
7583 file lib/silcutil/silcschedule.c.
7585 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7587 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7588 in lib/silcutil/win32/.
7590 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7592 * Defined SILC Mutex API and SILC Thread API and implemented
7593 them for Unix. Affected files are
7594 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7595 lib/silcutil/unix/silcunixmutex.c and
7596 lib/silcutil/unix/silcunixthread.c.
7598 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7600 * Fixed the silc_server_remove_clients_by_server's channel
7601 key re-generation. The hash table handling was incorrect
7602 and would not work with many channels. Affected file is
7605 * Fixed some memory leaks around the server code.
7607 * Rewrote the silc_server_get_users_on_channel to support IPv6
7608 based Client ID's. Affected file silcd/server.c.
7610 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7611 specification. However, a separate document must be written
7612 to define the detailed signing procedure and the payload
7613 associated with the flag. Defined the flag to the
7614 lib/silccore/silcchannel.h as well.
7616 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7618 * Changed the dynamic tables to static size tables in the
7619 lib/silccrypt/silchmac.c.
7621 * Removed GCC dependencies from the code. A patch by cras.
7623 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7625 * Do not show the error "Error receiving packet bla bla"
7626 in server if it really was not an error (-2 means that reading
7627 is pending). Affected file silcd/server.c.
7629 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7631 * Fixed a possible crash in silc_server_remove_clients_by_server
7632 in silcd/server.c. Fixed there also some memory leaks.
7634 * Fixed the silc_idlist_replace_client_id. It could replace
7635 wrong key in the hash table. Affected file silcd/idlist.c.
7637 * Do not check whether there are global users on the channel
7638 if the channel->global_users is FALSE. Affected functions
7639 silc_server_remove_from_one_channel and
7640 silc_server_remove_from_channels in silcd/server.c. Also,
7641 do not check if the removed client is local as we can be
7642 sure that global client was not removed from the channel
7643 and checking for global users is not needed.
7645 * The silc_server_remove_clients_by_server now re-generates
7646 the channel keys correctly for those channels that had
7647 clients removed from them. Affected file silcd/server.c.
7649 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7651 * Found the reason of random crashes in the server. We weren't
7652 ignoring the SIGPIPE signal (which can be sent in write())
7653 and it crashed the server. Affected file silcd/silcd.c.
7655 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7657 * Assure that sock->user_data is not NULL in the function
7658 silc_server_packet_send in silcd/packet_send.c.
7660 * Disconnect the remote connection if it could not be added
7661 to any ID lists in the server. The affected file is
7664 * Check in silc_server_packet_send[_real/dest] that the
7665 socket is not disconnecting and ignore the data if it is.
7666 Affected file silcd/packet_send.c.
7668 * Define inline to __inline on native WIN32 compilation.
7669 Affected file includes/silcwin32.h.
7671 * Added some explicit type casts for inline code since MSVC
7672 require them. Affected files lib/silcutil/silcbuffer.h,
7673 lib/trq/silcdlist.h and lib/trq/silclist.h.
7675 * Print warning in log files from now on if the packet
7676 decryption fails. Affected file silcd/server.c.
7678 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7680 * Changed the `say' client operation's interface to accept
7681 new `type' argument to indicate the type of the message sent
7682 by the library. The application may filter the library's
7683 messages according the type. The affected file is the
7684 lib/silcclient/silcapi.h.
7686 * Added two new functions to lib/silcclient/silcapi.h:
7687 silc_client_del_client and silc_client_del_client_by_id.
7688 Affected file lib/silcclient/idlist.c.
7690 * Moved the clientincludes.h from includes/ to silc/ and
7691 serverincludes.h from includes/ to silcd/.
7693 * The modes for the CMODE and CUMODE are now passed as
7694 uint32 for application with COMMAND_REPLY. The affected
7695 file is lib/silcclient/command_reply.c.
7697 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7699 * /WHOIS without arguments shows client's own information.
7700 Affected file lib/silcclient/command.c.
7702 * Changed PING to not accept any arguments. The specs
7703 says that client can ping only the connected server so
7704 requiring an argument is not needed. Affected file is
7705 lib/silcclient/command.c.
7707 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7709 * Fixed a fatal bug in private message sending and reception
7710 encryption and decryption when using private message keys.
7711 The implementation was incorrect and did not follow the
7712 specification. It causd that some of the message were
7713 lost since it did not use the sending and receiving keys
7714 as the protocol suggests. This has been fixed and will cause
7715 incompatibilities with older clients when sending private
7716 message encrypted with private message keys. Affected files
7717 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7718 and various other in Irssi SILC Client.
7720 Added `responder' boolean argument to the functions
7721 silc_client_add_private_message_key[_ske] to indicate when
7722 the key is added as responder or initiator of the key
7725 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7727 * Removed the silc_ske_check_version function and created
7728 a SilcSKECheckVersion callback. Added also a function
7729 silc_ske_set_callbacks that is now used to set all SKE
7730 callbacks. The callback functions are not given to
7731 the SKE functions anymore, but this function is used to
7734 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7736 * Added `silc_version' argument to the silc_client_alloc
7737 to define the version of the application for the library.
7738 The library will use the version string to compare it
7739 against the remote host's (usually a server) version
7740 string. Affected file lib/silcclient/silcapi.h
7742 * Added the KE protocol context to Key Agreement context
7743 in client library so that we can abort the SKE if it
7744 is in process when we get timeout. Affected file is
7745 lib/silcclient/client_keyagr.c.
7747 * Do not resolve the client ID forever if it returns in the
7748 first time that such client does not exist. This was done
7749 for example with private message. Affected file is
7750 lib/silcclient/client_prvmsg.c.
7752 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7754 * Do not add regex.h for WIN32. The affected file
7755 includes/silcincludes.h.
7757 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7758 not work yet 100%. It generates the DLL's automatically
7759 when compiling with --with-win32 under cygwin.
7761 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7763 * lib/contrib/regex.c is not compiled on WIN32.
7765 * Added silc_net_get_socket_opt function to the
7766 lib/silcutil/silcnet.h.
7768 * Added includes/silcwin32.h for WIN32 specific includes
7771 * Do not use ptime structure or any of the posix process
7772 functions on WIN32 in lib/silccrypt/silrng.c.
7774 * Added silc_gettimeofday to provide generic function
7775 for struct timeval on all platforms. Added the function
7776 to lib/silcutil/silcutil.h.
7778 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7780 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7781 library as they clearly belong there. As a plus side we
7782 can make the actual socket connection routines platform
7785 Added also new generic function silc_socket_read and
7786 silc_socket_write (that used to be silc_packet_[read/write].
7787 The implementation of these are platform specific.
7789 * Added WIN32 specific routines of silc_socket_[read/write]
7790 to lib/silcutil/win32/silcwin32sockconn.c.
7792 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7794 * Added preliminary support for native WIN32 compilation under
7795 cygwin (using the -mno-cygwin option for GCC) to the
7796 ./configure.in.pre. The --with-win32 now prepares the
7797 compilation for native WIN32.
7799 * Rewrote the SILC Scheduler interface in the file
7800 lib/silcutil/silcschedule.h. The scheduler is now context
7801 based and does not have anymore any global static scheduler.
7802 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7803 and created lib/silcutil/win32 directory for WIN32 based
7806 * Added Unix specific network routines to the
7807 lib/silcutil/unix/silcunixnet.c and the old
7808 lib/silcutil/silcnet.c includes now only generic routines.
7810 Added WIN32 specific network routines to the
7811 lib/silcutil/win32/silcwin32net.c.
7813 * Added Unix specific utility functions from the
7814 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7816 * Added WIN32 SILC Scheduler to the file
7817 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7820 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7822 * Do not handle JOIN notify in the server if the target client
7823 is not registered (idata->registered == FALSE). The affected
7824 file is silcd/packet_receive.c.
7826 * Update the nickrec->founder in event_cumode in the Irssi SILC
7827 client. Affected file irssi/src/silc/core/silc-channels.c.
7829 * Fixed the CUMODE_CHANGE notify handling in the server when
7830 server and router are announcing their clients on channels.
7831 Now the mode changes are saved and notified correctly. The
7832 affected file is /silcd/packet_receive.c.
7834 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7835 They really did not replace the cache entry in the ID Cache.
7836 Now they do that. Affected file silcd/idlist.c.
7838 * Fixed the KICK notify handling in the Irssi SILC client to
7839 update the channel records so that the kicked client does not
7840 appear to be on the channel. The affected file is
7841 irssi/src/silc/core/silc-channels.c.
7843 * Always update the conn->current_channel when executing command
7844 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7846 * Fixed the KILL notify handling in Irssi SILC client to remove
7847 the killed client on all channels.
7849 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7851 * Fixed the silc_parse_command_line to remove extra spaces
7852 from the start and end of the arguments. Affected file is
7853 lib/silcutil/silcutil.c.
7855 * Cancel and free any active protocol in the function
7856 silc_server_close_connection. Affected file silcd/server.c.
7858 * Cancel and free any active protocol in the function
7859 silc_client_close_connction. Affected file is
7860 lib/silcclient/client.c.
7862 * Do not execute the KILL command for clients that are in
7863 history (ie. they are not in the network). Affected file is
7866 * Fixed KILL notify handling, client does not crash anymore.
7867 Affected file irssi/src/silc/core/silc-channels.c.
7869 * Reduced the default packet buffer size from 2048 to 1024 in
7870 lib/silccore/silcpacket.c.
7872 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7873 counter to the SKE context that is incresed when the SKE library
7874 performs async operation outside the library. If the outside
7875 process frees the SKE context and FREED status will be set
7876 and the library will detect after the sync operation that the
7877 libary is freed. The affected files are
7878 lib/silcske/silcske[_status].[ch].
7880 * Resolve the client entry information in the function
7881 silc_client_channel_message to assure that NULL pointer is not
7882 passed as client entry to the application. */
7884 * Fixed the task timeout calculation to assure that there is
7885 never negative timeouts. The affected file is
7886 lib/silcutil/silcschedule.c.
7888 * Fixed the channel user mode notification sending in server.
7889 It was sent point-to-point to the router (or to server by router)
7890 but it needs to be destined to a channel. The routines now
7891 supports sending the channel user mode notifys to the channels
7892 when announcing clients and channels. Affected files are
7893 silcd/server.c and silcd/packet_receive.c.
7895 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7896 It did not actually replace the old channel entry in the cache.
7897 Affected file lib/silcclient/client_notify.c.
7899 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Fixed a possible crash in silc_packet_send_prepare. It now
7902 assures always that there is enough space in the buffer and
7903 at the tail area of the buffer (for MAC).
7905 Fixed the inbound buffer reallocation in silc_packet_read.
7906 It was old code and did not handle the reallocation correctly.
7909 The affected file is lib/silccore/silcpacket.c.
7911 * Fixed buffer overflow in silc_parse_nickname in the file
7912 lib/silcutil/silcutil.c.
7914 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * make install generates new server keys only if there is not
7919 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7921 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7922 Added check that if the NOREPLY is set then we will not send
7923 the away message. This avoids infinite loop of away messages
7924 if both clients are away. The affected file is
7925 lib/silcclient/client_prvmsg.c.
7927 * Fixed client crash if /NICK was given without arguments.
7928 Affected file lib/silcclient/command.c.
7930 * Server does not send the invite list in INVITE command back
7931 to the client if the list was not altered. Added this notion
7932 to the protocol spec as well. Affected file silcd/command.c.
7934 Fixed possible crash in INVITE command by checking the
7935 value of silc_server_get_client_route command.
7937 * Fixed the INVITE notify type handling. The arguments are now
7938 taken in correct order and client does not crash. The affected
7939 file is irssi/src/silc/core/silc-channels.c.
7941 Removed the "Inviting xxx to channel" message from the
7942 client library away and let the application handle it.
7943 Affected file lib/silcclient/command.c. Added that message
7944 to Irssi SILC client's message formats.
7946 * Fixed CMODE command crash in client. It now checks the
7947 amount of arguments correctly and does not crash. The affected
7948 file is lib/silcclient/command.c.
7950 * Do not create new channel automatically in silc_channels_join
7951 but check whether the channel by that name already exists.
7952 Affected file irssi/silc/core/silc-channels.c.
7954 * Do not send the SERVER_SIGNOFF to router if the disconnected
7955 entity was the router. Affected file silcd/server.c.
7957 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7958 SILC client as it was missing from there.
7960 Added the handling of the KICK notify to the Irssi SILC client
7961 as it was missing. Added "you have been kicked" message to
7962 Irssi SILC client's message modules formats.
7964 Added the handing of the KILL notify to the Irssi SILC client
7965 as it was missing. Added the kill message module formats
7968 The affected file is irssi/src/silc/core/silc-channels.c.
7970 * The router did not save the channel mode the server announced.
7971 Affected file silcd/packet_receive.c.
7973 * Fixed a possible crash in INFO command in server. If the
7974 server did not provide the server info it crashed. Affected
7975 file silcd/command.c.
7977 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Fixed the GETKEY command in the server to check also the
7980 global list. Otherwise the GETKEY would not work correctly
7981 in normal SILC server. Affected file silcd/command.c.
7983 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * Fixed GETKEY crash, it crashed if the command did not succseed.
7987 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7990 is now real and not just an macro interface to GMP.
7992 Removed the entire GMP from the source tree and imported new
7993 NSS MPI library instead. Reason for removing GMP is that it is
7994 extremely large and compiles extremely slow. The NSS MPI
7995 is only a few files and compiles in less than 10 seconds.
7996 The speed is also about the same as GMP. The MPI is imported
7997 to lib/silcmath/mpi.
7999 If the system has GMP installed we will still use the GMP.
8000 If it is not then the NSS MPI will be compiled.
8002 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * Merged a long nickname (127 characters long) crash bugfix from
8005 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8007 * Merged a freed memory reference bugfix from Irssi CVS tree.
8008 Affected file irssi/src/core/commands.c.
8010 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Added the server's public key sving and verification to the
8013 server when performing the SKE. This was missing and the
8014 remote server's (or router's) public key was accepted without
8015 checking whether we have it previously or trust it at all.
8016 Affected file silcd/protocol.c.
8018 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8020 * Check in the silc_server_timeout_remote if protocol is active
8021 and make sure that the protocol's final callback is called so
8022 that all memory if freed. Affected file silcd/server.c.
8024 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8026 * silc_server_whois_send_reply crashed the server if the nickname
8027 was 127 characters long. Affected file silcd/command.c.
8029 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Added sanity check to the silc_server_new_client. If the hostname
8032 is provided inside username then check that the provided hostname
8033 really is the same as the resolved one. If the hostname was not
8034 resolved then check it from the public key. Affected file is
8035 silcd/packet_receive.c.
8037 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8038 if the server disconnected us and the connection is not valid
8039 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8041 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8042 the library to the lib/silcutil/silcutil.[ch].
8044 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8046 * Close log file after open. Affected file
8047 lib/silcutil/silclog.c.
8049 * Check whether sock == NULL in silc_client_send_packet and return
8050 if it is. Affected file lib/silcclient/silcclient.c.
8052 * Check rec->entry == NULL in the Irssi SILC Client before
8053 sending the channel message. Affecte file is
8054 irssi/src/silc/core/silc-servers.c.
8056 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Merged a splitted window bugfix from Irssi CVS tree. The
8059 affected file is irssi/src/fe-text/textbuffer-view.c.
8061 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8062 It did not print nickname.
8064 * Improved the distributions system a bit.
8066 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8068 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8069 irssi/src/fe-text/gui-window.c.
8071 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8072 to in-active server. The affected file is
8073 irssi/src/silc/core/client_ops.c.
8075 * Resolve the client in USERS command reply if the entry does
8076 not have username resolved. The affected file is
8077 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8078 command to WHOIS command to really resolve stuff. The USERS
8079 is not used any more in any critical section so WHOIS can
8080 be used even though it might be slower than IDENTIFY.
8082 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8085 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Changed the protocol API a bit more consistent in the
8088 lib/silccore/silcprotocol.[ch].
8090 * Changed the following headers to ROBODoc format:
8092 lib/silccore/silcpayload.h
8093 lib/silccore/silcprotocol.h
8094 lib/silccore/silcsockconn.h
8096 All core library headers are now formatted.
8098 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8100 * Fixed a bug in Irssi SILC client; do not show that you are
8101 server/router operator if you really are not. Affected file is
8102 irssi/src/silc/core/client_ops.c.
8104 * Renamed silc_command_free_payload to silc_command_payload_free.
8105 Affected file lib/silccore/silccommand.h
8107 * Added silcmath.h to include the prototoypes of various routines
8108 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8111 * Changed the following headers to ROBODoc format:
8113 lib/silccore/silcchannel.h
8114 lib/silccore/silccommand.h
8115 lib/silccore/silcid.h
8116 lib/silccore/silcidcache.h
8117 lib/silccore/silcmode.h
8118 lib/silccore/silcnotify.h
8119 lib/silccore/silcpacket.h
8120 lib/silcmath/silcmath.h
8122 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Added checking to the server code not to start the server if
8125 ciphers and stuff are not configured properly. Affected files
8126 silcd/serverconfig.[h] and silcd/server.c.
8128 * Changed the layout of the header files of the public interfaces
8129 in the SILC libraries. The new layout supports ROBODoc
8130 documentation tool (and some others) so that it is easy to create
8131 a library reference manual. All the other headers and source
8132 code must still follow the CodingStyle document. Also source
8133 code must not include these ROBODoc stuffs, only the headers.
8134 Furthermore, all public interface headers must now be named
8135 by using `silc' prefix, example: silcapi.h, silccipher.h.
8136 Some files were renamed due to this. All the other headers
8137 must not be used as public interfaces. I will update the
8138 CodingStyle document later. Changed following headers, so far:
8140 lib/silcclient/silcapi.h
8141 lib/silccore/silcauth.h
8142 lib/silccore/silcprivate.h
8143 lib/silccrypt/silcdh.h
8145 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Removed silc_client_packet_send_flush from the client library
8150 as it is not needed. Affected file lib/silcclient/client.[ch].
8152 * Added printing of message of unresolved authentication method
8153 to the Irssi SILC client. Added it to the module formats.
8154 Removed the same message from the client library.
8156 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Added new distribution feature, DISTLABEL. Every distribution
8159 can define own preprocessor label that can be used in the
8160 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8161 file distributions, acconfig.h.pre and prepare.
8163 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Added Makefile.defines_int to include the actual definitions
8166 for Makefile.defines.in. Tested the new distribution system,
8167 created distributions and tested installation.
8169 * Added AWAY message printing to the Irssi SILC client. Added
8170 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8172 * Added SCONNECT command to call the SILC's CONNECT command.
8173 Cannot use CONNECT directly since Irssi uses that internally.
8174 Affected file irssi/src/silc/core/silc-servers.c.
8176 Added ACTION local command. It is same as ME command but takes
8177 the channel as mandatory argument.
8179 Rewrote some of the Irssi's help files to suite for SILC
8182 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Added Makefile.defines[.in] that should for now on be included
8185 in all Makefile.am file in the source tree. That file includes
8186 all common compilation definitions for SILC source tree.
8188 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8190 * Minor changes to the ./prepare script to change the package
8191 name according the distribution name to the configure.in.
8193 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8195 * Created new distribution system. Added file `distributions'
8196 that defines all the distributions that can be created out of
8197 the SILC source tree. The ./prepare script now reads that
8198 file to determine how to prepare the distributions. The
8199 first argument to the ./prepare is the name of the distribution
8200 and second is the version of the distribution. If given
8201 without arguments it creates the default (toolkit) distribution
8202 with the default version (defined in ./prepare).
8204 All Makefile.am files that are subject to the distributions
8205 are now named as Makefile.am.pre. These are ./Makefile.am
8206 and lib/Makefile.am. Others may be changed later.
8208 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8210 * Added invite list, ban list, some key management and connection
8211 error message printing to module formats in the Irssi SILC client.
8213 * Added new silc_client_set_away_message to set the away message
8214 that is back to the person who sent private message. The
8215 affected file lib/silcclient/silcapi.h and the
8216 lib/silcclient/client_prvmsg.c.
8218 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * Fixed the private message sending in the Irssi SILC client,
8221 added local command KEY to the Irssi SILC client.
8223 Added key management and key agreement message formats to the
8224 irssi/src/fe-common/silc/module-formats.[ch].
8226 Added USERS (alias WHO) printing, server/router operator
8227 indication and LIST command printing to the module formats.
8229 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Fixed channel joining notify handling, cumode notify handling
8232 from Irssi SILC client.
8234 * Added SILC specific module-formats to the Irssi SILC client so
8235 that SILC specific message hilighting, colors etc is possible.
8236 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8238 Added channel mode, channel user mode, actions, notices,
8239 whois and whowas printing to the the module-formats.c.
8241 * Fixed a bug in channel deletion in the server. The channel
8242 is not left to the cache even if the channel founder auth mode
8243 is set when there are no users anymore on the channel. Affected
8244 file silcd/server.c.
8246 * The silc_net_localhost now resolves the entire hostname including
8247 the domain name. Affected file lib/silcutil/silcnet.c.
8249 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Changed the ask_passphrase client operation to be ascynchronous.
8252 It has now a completion callback and a context that the
8253 application must call after it has got the passphrase from
8254 the user. Affected files lib/silcclient/silcapi.h,
8255 lib/silcclient/protocol.c, lib/silcclient/command.c and
8258 Added SilcAskPassphrase callback that the application calls
8259 to deliver the passphrase to the library.
8261 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8262 The public key verification and especially a certificate
8263 verification is asynchronous procedure.
8265 Added new SILC_SKE_STATUS_PENDING status to indicate the
8266 request is pending and a callback will be called to finalize
8269 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8270 indicate that remote end did not send its public key (or
8271 certificate), even though we require it. Added check for this
8272 condition in the SKE. This was a security bug, now fixed.
8274 Defined new SilcSKEVerifyCbCompletion callback that is called
8275 when the verification process is completed.
8277 The affected files lib/silcske/silcske_status.h and
8278 lib/silcske/silcske.[ch].
8280 * Changed the verify_public_key client operation to be async
8281 as well. Defined SilcVerifyPublicKey callback that is used to
8282 indicate the success of the public key verification process.
8284 Changed the server and client to use the new async client
8287 * Changed the Irssi SILC client's internal scheduler to be called
8288 twice as many times as it used to be. As a result the client
8289 should be a bit faster now. Affected file is
8290 irssi/src/silc/core/silc-core.c.
8292 * Added support to Irssi SILC client of asynchronous public key
8293 verification and passphrase inquiry. Affected file is
8294 irssi/src/silc/core/silc-core.c.
8296 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Do not say "You have left channel %s" in client library.
8299 Moved it to the application. Affected files are
8300 lib/silcclient/command.c and silc/client_ops.c.
8302 * Fixed silc_client_get_clients. Command context was not
8303 duplicated and was freed memory in the callback. Affected
8304 file lib/silcclient/idlist.c.
8306 * Do not say "you are now talking..." on JOIN command in the
8307 client library. The appliation must handle it.
8309 * Do not say ".. changed topic to" in command reply in the
8310 client libary. The application must handle it.
8312 * Fixed TOPIC command sending in the client library.
8314 * Fixed a memory leak in silc_client_command_free in the file
8315 lib/silcclient/command.c.
8317 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Imported a modified version of Irssi client to the source tree.
8320 The Irssi will be used to create a new client called
8321 Irssi SILC. Imported to irssi/.
8323 Added silc_core_init_finish function to the Irssi. Affected
8324 file irssi/configure.in.
8326 A lot changes in the Makefile.ams around the irssi tree.
8328 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Do not rehash if the new size is same as the old size of the
8331 hash table, in the silc_hash_table_rehash*. The affected file
8332 lib/silcutil/silchashtable.c.
8334 * Replaced hash_table_del_by_context calls from the server
8335 (when channel->user_list and client->channels) to the
8336 hash_table_del as it is sufficient and faster.
8338 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Added silc_hash_table_list, silc_hash_table_get and the
8341 SilcHashTableList structure to provide an alternative way to
8342 traverse the hash table. The affected files are
8343 lib/silcutil/silchashtable.[ch].
8345 * Changed the server's idlist routines to use the hash table
8346 routines to optimize the code.
8348 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Replaced the client entry's `channel' list and channel entry's
8351 `user_list' list to hash tables for optimized lookup. Changed
8352 the code to use the hash table interface around the code.
8353 Affected file lib/silcd/idlist.[ch].
8355 * Added `auto_rehash' boolean argument to the function
8356 silc_hash_table_alloc to indicate whether the hash table should
8357 auto-rehash when it thinks is appropriate time. It will
8358 increase the hash table size if the there is twice as much
8359 entries in the table than the size of the table, and will
8360 decrease the size if there are twice as less entries than
8361 the size of the table.
8363 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8367 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * silc_idcache_purge_by_context deletes the entry now by context
8370 as it is supposed to do. Affected file lib/silccore/idcache.c.
8372 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8373 client is not anymore valid (WHOWAS givens the info) and not
8374 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8376 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Removed the `data' and `data_len' arguments from the ID Cache
8379 interfaces and added `name' argument. ID Cache does not handle
8380 anymore the binary data only a names associated with given ID.
8382 * When hashing a Client ID with silc_hash_id the entire ID is
8383 not hashed anymore, instead only the hash of the Client ID is
8384 hashed. This way we can access the Client ID from the cache
8385 with Client ID but with the hash of the ID (which is a hash of
8386 the nickname) as well without any difference in performance.
8388 Added also silc_idcache_find_by_id_one_ext to do one on one
8389 searching when we have the actual ID. Added also function
8390 silc_hash_client_id_compare. The affected files are
8391 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8393 * When hashing the name associated with a ID it is always done
8394 in lowercase. This way we can access the cache without worrying
8395 about case-sensitivity, even though, for example nicknames are
8398 * Fixed a bug in server with channel message sending. It put
8399 wrong ID type as destination ID. The affected file
8400 silcd/packet_send.c.
8402 * silc_idcache_del_by_context now deletes from all hash tables
8403 by context. Affected file lib/silccore/idcache.c.
8405 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8407 * Changed the client library to use the new ID Cache interface.
8408 Changes around the source tree.
8410 * Added silc_hash_table_rehash_ext to rehash with specific
8411 hash function. Affected file lib/silcutil/silchashtable.[ch].
8413 * Added silc_hash_string_compare to compare two strings in the
8414 hash table. Affected file lib/silcutil/silcutil.[ch].
8416 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Added new function silc_idcache_del_by_context into the
8419 lib/silccore/idcache.[ch].
8421 * Changed the server's ID list routines to use the new ID Cache
8422 interface. Changes around the source tree.
8424 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Added silc_hash_table_del[_by_context]_ext functions in to the
8427 lib/silcutil/silchashtable.[ch].
8429 Removed silc_hash_table_find_all* routines and added new
8430 silc_hash_table_find_foreach to replace them.
8432 Added silc_hash_table_replace_ext function as extended
8433 replacing function. Separated the simple hash table interface
8434 from the extended hash table interface in the file
8435 lib/silcutil/silchashtable.h.
8437 * Fixed minor bugs and changed it to use some of the new
8438 hash table functions in lib/silccore/idcache.c
8440 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8442 * Added new function silc_hash_table_find_all to return all keys
8443 in the hash table by the specified key. As the hash table is
8444 collision resistant it also makes it possible to have several
8445 duplicate keys in the hash table. This function may be used to
8446 find all of the keys from the hash.
8448 Added user_context arguments to the SilcHashFunction,
8449 SilcHashCompare and SilcHashDestructor to deliver user specified
8452 Added new fuctions silc_hash_table_find[_all]_ext to do
8453 extended lookup with specified hash and compare functions and
8454 specified user contexts.
8456 Added new function silc_hash_table_add_ext to add the key
8457 with specified hash function and user context.
8459 Added new function silc_hash_table_foreach to traverse all
8460 entrys in the hash table. Added SilcHashForeach callback
8463 Added new function silc_hash_table_del_by_context to delete
8464 the entry only if the context associated with the key matches.
8466 Affected files are lib/silcutil/silchashtable.[ch].
8468 * Removed silc_hash_[server/client/channel]_id and added just
8469 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8470 silc_hash_id_compare to compare two ID's using as the hash table
8471 comparison function. Added also silc_hash_data to hash
8472 binary data and silc_hash_data_compare to compare it.
8474 * Removed silc_idlist_find_client_by_hash as it is not needed
8475 anymore. Affected file silcd/idlist.[ch].
8477 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8478 to use internally the SilcHashTable. The new ID Cache is a lot
8479 faster than the old one. Some of the ID Cache interface was also
8480 rewritten and obsolete and stupid functions were removed.
8482 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8484 * Added entry_count field to the SilcHashTable to keep the number
8485 of the entries in the table. Implemented the function
8486 silc_hash_table_rehash. Added new function
8487 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8489 Fixed a minor bug in silc_hash_table_free.
8491 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8492 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8493 into the lib/silcutil/silcutil.[ch].
8495 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8497 * Implemented a collision resistant hash table into the
8498 lib/silcutil/silchashtable[ch]. See the header and the source
8499 for the SilcHashTable API.
8501 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Merged dotconf version 1.0.2 into lib/dotconf.
8505 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Do not compile anything in lib/silcsim/* if the SIM support
8508 is not enabled. The tree should now compile without problems
8511 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Compiled the SILC under cygwin. Compiled and tested briefly
8514 without problems. More tests needed. The SIMs didn't compile
8517 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8519 * Fixed possible crash in silc_get_username in the
8520 lib/silcutil/silcutil.c.
8522 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * Fixed a va_arg in silc/client_ops.c.
8526 * Oops, RC5 routines were named AES and caused some problems
8527 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8529 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Added new SilcIDIP structure into the lib/silccore/id.h and
8532 replaced the old `ip' fields from all SILC ID's to that type.
8533 This is a step towards IPv6 support.
8535 The silc_id_get_len takes now the ID as an extra argument.
8536 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8537 both IPv4 and IPv6 based ID's.
8539 The affected files are lib/silccore/id.[ch] and other files
8540 around the tree using these routines.
8542 * Removed the ID length arguments in server from various
8543 silc_server_send_notify_* routines -> they are not needed
8546 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8548 * Fixed memory leak in silc_encode_pem_file in the file
8549 lib/silcutil/silcutil.c.
8551 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Check minor version as well in the SKE. Affected files are
8554 silcd/protocol.c and lib/silcclient/protocol.c.
8556 * Added --identifier option to the server so that an identifier
8557 can be when creating the public key for the server. Affected
8558 file is silcd/silcd.c.
8560 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8561 lib/silccrypt/silcpkcs.c.
8563 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Register default ciphers and stuff when using -C option with
8566 the server. Affected file sildc/silcd.c.
8568 * Put back the servers public key filename format, it is better
8569 than the new one. For now, the client keys are saved with the
8570 new filename format. The affected file silc/client_ops.c.
8572 * Implemented the Cipher API for the rest of the ciphers that
8573 did not implement it or implemented it the wrong way.
8575 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8577 * Register default ciphers and stuff when using the -S option
8578 in the client. Affected file silc/silc.c. Same also when
8579 creating new key pair with -C option.
8581 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8583 * Fixed the silc_verify_public_key client operation function to
8584 save the public keys differently. The fingerprint is now
8585 used as filename and not the hostname. This way also the
8586 client keys are saved uniquely and not with hostnames. The
8587 affected file is silc/client_ops.c.
8589 * Trimmed the silc_hash_fingerprint function to remove extra
8590 whitespaces from the end of the fingerprint. The affected
8591 file is lib/silccrypt/silchash.c.
8595 * Added silc_cipher_register_default function to register all
8596 default ciphers. It can be used when configuration files
8597 does not exist and the application does not want any specific
8598 ciphers in any specific order.
8600 The SilcDList is now used as silc_cipher_list dynamically
8601 allocated cipher list. Removed the static list all together
8602 and now all ciphers must be allocated to the dynamic list.
8603 The silc_cipher_alloc routine was changed to check only the
8606 All silc_cipher_* routines that used to return int returns
8609 The affected files lib/silccrypt/silccrypt.[ch].
8611 * The same thing was done to silc_hash_* as for silc_cipher_*
8612 routines. Affected files lib/silccrypt/silchash.[ch].
8614 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8615 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8616 Added also silc_pkcs_[un]register[_default] functions.
8617 Removed the data_context from the PKCS API.
8619 * Added silc_hmac_register_default function to register default
8620 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8621 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8622 to unregister all hmacs at once.
8624 * Register the default ciphers, hash functions, PKCSs and HMACs
8625 if client's configuration file does not exist. The affected
8628 * The client did not load the hash functions from the SIM
8629 modules at all. Added support for this. Affected file is
8630 silc/clientconfig.c.
8632 * When decoding public key with silc_pkcs_public_key_decode, check
8633 the supported algorithm only if PKCS are registered. Affected
8634 file lib/silccrypt/silcpkcs.c. The same was done with the
8635 silc_pkcs_private_key_decode.
8637 * Fixed the SILC List routines to keep the list always in order.
8638 It used to change the list's order when traversing the list but
8639 not it preserves the order. Affected file lib/trq/silclist.h.
8641 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Added the client library to use the SilcSocketConnection's
8644 reference counter (by silc_socket_dup) to prevent the bug that
8645 the socket object may be freed underneath async operation.
8647 * The name resolv library checking fixes in the configure.in.pre.
8650 * Created new version of the protocol drafts for future
8651 development. The -03 drafts are the ones that will be changed
8652 in the trunk now and the -02 will remain as they are.
8654 * Send list of CUMODE notifys to the router when announcing
8655 the channel users to the router. Affected file silcd/server.c.
8656 If the router receiving channel founder CUMODE for a channel
8657 that already has channel founder it will send CUMODE notify
8658 to the sender to remove the channel founder rights from the
8659 announced client. Affected file silcd/packet_receive.c.
8661 * The CUMODE notify may now use Server ID as well as the entity
8662 who changes the mode. Updated protocool specs.
8664 * Updated INSTALL and README files.
8666 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8668 * New web pages in the http://silc.pspt.fi. The pages was
8673 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8675 * Implemented the [DenyConnectin] config section in the server.
8676 Added silc_server_config_denied_conn to check whether incoming
8677 connection is denied. Affected file silcd/serverconfig.[ch].
8679 * Do not check the ports when checking the incoming configuration
8680 data if the port is 0, meaning any. Affected file is
8681 silcd/serverconfig.c.
8683 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Fixed buffer overflow in silc_string_compare in the file
8686 lib/silcutil/silcutil.c.
8688 * Fixed double free in silc_server_command_leave in the file
8691 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Fixed the version checking in the server. Affected file is
8696 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8698 * Fixed the configuration data fetching when accepting new
8699 connections in the server. Affected file silcd/server.c.
8701 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Added `sender_entry' argument to the function
8704 silc_server_packet_relay_to_channel so that we can check
8705 whether some destination actually belongs to the same route
8706 the sender belongs (ie, we must not resend the packet to the
8707 sender). Affected file silcd/packet_send.[ch].
8709 * Added `servername' field to the SilcClientEntry in the server
8710 to hold the name of the server where client is from. Affected
8711 file is silcd/idlist.h.
8713 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8715 * Moved the channel message encrypting in the router betwen
8716 router connections from silc_server_channel_message to the
8717 silc_server_packet_relay_to_channel since we want to check
8718 whether we have anybody channel before encrypting anything.
8719 Affected files silcd/packet_[receive/send].c.
8721 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8723 * Fixed the [AdminConnection] server config section to support
8724 multiple entries. Affected file silcd/serverconfig.c.
8726 * Added support into the server to check the validity of the
8727 incoming connection before executing any KE or authentication
8730 * The connection configuration is now saved to the KE and
8731 connection auth protocol contexts and not fetched anymore in
8732 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8734 * The local hosts listenning address and port is also resolved
8735 now when starting the server. We want to have the socket object
8736 to include the real address and port for the listener. Added
8737 new function silc_net_check_local_by_sock into the files
8738 lib/silcutil/silcnet.[ch].
8740 * Fixed a broadcast bug in server -> do not broadcast if we
8743 * Fixed a routing bug. Do not route broadcast packets ever.
8744 Broadcast packets must be processed always and not routed since
8745 they may be destined to some other host than yourself and thus
8746 would get routed without no good reason. Affected file is
8749 * Added function silc_server_config_is_primary_route to check
8750 whether primary router connection has been configured (a router
8751 configuration that we are initiating). If there is not, we
8752 will assume that there is only two routers in the SILC network
8753 and we will use the incoming router connection as our primary
8754 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8756 * Changed the order of the broadcasting. Broadcast _after_ the
8757 packet has been processed not before. Affected file is
8760 * Fixed a [ClientConnection] parsing bug. The port was never
8761 parsed correctly thus resulting to port 0. Affected file
8762 silcd/serverconfig.c.
8764 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8765 argument and did not set the broadcast packet flag. Affected
8766 file silcd/packet_send.c. Fixed same bug in the function
8767 silc_server_send_notify as well.
8769 * If we receive NEW_ID packet for our own ID in the server, ignore
8772 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Removed the nickname from the Private Message Payload.
8777 Updated the code and the protocol specs.
8779 * Updated protocol specs for submitting to the IETF.
8781 * Tweaked the Random Number Generator a bit. Affected file
8782 lib/silccrypt/silcrng.c. Exported a new function
8783 silc_rng_[global]_add_noise which can be used to add more
8786 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * Do not parse packets with different timeout when protocol
8789 is active -> may cause problem with rekey. Affected file
8792 * When server receives signoff notify it must not create
8793 new channel key if the client is on any channels since the
8794 sender of the signoff notify will create it.
8796 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Added printing of error messages during SKE protocol from the
8799 failure packet sent by server during SKE. Affected file
8802 * Removed the client's failure_callback handling with timeout
8803 and handle it immediately when received.
8805 * The SKE library returned wrong type in SUCCESS and FAILURE
8806 packets. They must be 32 bit MSB not 16 bit MSB.
8808 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8810 * Ok, rewrote the logic of the re-key and now it seems to work.
8811 I tested it on high traffic with frequent re-keys without
8812 problems. Added hmac_receive (and renamed hmac to hmac_send)
8813 in SilcClientConnection in lib/silcclient/client.h and
8814 in SilcIDListData in silcd/idlist.h. Also, removed the
8815 SilcPacketParserContext's cipher and hmac fields as they are
8816 not needed anymore and actually caused some problems when
8817 the ciphers and hmac's changed underneath the packet parser.
8819 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * If re-key protocol is active then process the incoming packets
8822 synchronously since we must assure that icoming packets encrypted
8823 with the old key is processed before the new keys is set to
8824 use. This is true other packets than for REKEY packets.
8825 Affected file silcd/server.c. The same was done to client library
8826 as well, affected file lib/silcclient/client.c.
8828 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8830 * Fixed bug in client and server to accept the force send if
8831 the packet is send from silc_[server/client]_packet_process
8832 function. Otherwise the packets are never delivered, oops.
8834 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8836 * Disable force sending of packets when REKEY protocol is active.
8837 We must assure that no packet is sent directly when rekey is
8838 performed. All packets must be sent through packet queue.
8839 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8840 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8841 function is silc_[server/client]_packet_send_real to check
8844 * Replaced the SIM paths from example config files to
8845 /usr/local/modules. Also, make install creates now
8846 /usr/local/silc/logs directory to hold all the SILC server
8849 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Made the configure.in.pre work on Solaris. Patch by salo.
8853 * Made all ciphers compatible with non-x86 machines. Defined
8854 CBC mode macros into lib/silccrypt/ciphers_def.h.
8856 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Fixed the make install.
8860 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8862 * When MAC computation fails the silc_packet_decrypt returned 0
8863 even though it was supposed to return -1. Fixed this. The
8864 affected file is lib/silccore/silcpacket.c.
8866 * Do not replace the config files in /etc/silc (in make install)
8867 if they already exist. Affected file ./Makefile.am.
8869 * Do not send re-key packets immediately but through packet queue.
8870 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8872 * Changed silc_net_check_host_by_sock to return FALSE if the
8873 IP/DNS could not be resolved. Though, it returns the IP address
8874 now even if it could not resolve it (but returns also FALSE).
8875 Affected file lib/silcutil/silcnet.[ch].
8877 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8879 * Added silc_pkcs_decode_identifier to decode the public key's
8880 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8881 Added also silc_pkcs_free_identifier. Added also new context
8882 SilcPublicKeyIdentifier.
8884 * Added -S option to the silc client. It is used to dump the
8885 contents of the specified public key file.
8887 * Changed the PKCS api to return the public key length when
8888 setting the public key.
8890 * Fixed a fatal bug in the public and private key file loading.
8891 Affected file lib/silccrypt/silcpkcs.c.
8893 * Execute the packet parsing for client with zero (0) timeout
8894 if the protocol is active. Affected file silcd/server.c.
8896 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Made the key generation options to the silcd program. Added
8899 -C option, equivalent to client's option.
8901 * Added new [ServerKeys] config section to the server. It
8902 configures the server's public and private key.
8904 * Defined generic Public Key Payload into the protocol
8905 specification to send specific type of public keys and
8908 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8909 public key or certificate.
8911 * Implemented the GETKEY command to the server and to the
8912 client library and on user interface.
8914 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Made preliminary `make install' work.
8918 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Added SilcServerRekey context into silcd/idlist.h.
8922 * Added the PFS support as defined in the specification to the
8923 SKE protocol. Affected files lib/silcske/*.c.
8925 * Added `ske_group' field to the SilcServerRekey context to hold
8926 the number of the SKE group that is used with PFS in re-key.
8927 Affected file silcd/idlist.h.
8929 * Added PFS re-key support to the server. Affected file is
8932 * Added silc_protocol_cancel to cancel execution of the next
8933 state of the protocol. Affected file is
8934 lib/silccore/silcprotocol.[ch].
8936 * Added the re-key support with and without PFS to the client
8937 library. Re-key is performed once in an hour, by default.
8939 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8940 Added silc_client_rekey_callback and silc_client_rekey_final.
8941 Affected files are lib/silcclient/protocol.[ch] and
8942 lib/silcclient/client.[ch].
8944 * Removed the `hmac_key' and `hmac_key_len' fields from the
8945 SilcClientConnection structure; not needed. Affected file is
8946 lib/silcclient/client.h.
8950 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8952 * Do not ask whether user wants to use the negotiated private key
8953 for private messages, just use it. Affected file is
8954 silc/local_command.c.
8956 * Added `send_enc_key' and `enc_key_len' fields to the
8957 SilcIDListData structure since they are needed in the re-key
8958 phase. Affected file is silcd/idlist.[ch].
8960 * Implemented the simple re-key protocol into the server.
8961 Affected files silcd/server.c and silcd/protocol.[ch]. The
8962 re-key will be performed once in an hour, by default.
8964 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8965 Added silc_server_rekey, silc_server_rekey_callback and
8966 silc_server_rekey_final.
8968 * Removed Tunneled flag from the protocol. Updated the code
8969 and the specifications.
8971 * Adde `pfs' field to the SilcIDListData to indicate whether
8972 the PFS is to be performed in the re-key. Affected file is
8975 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8978 int64 of at least the xintXX size. If void * is less that 4
8979 bytes uint32 * will be used. Defined bool as boolean.
8981 * Changed _ALL_ unsigned long and unsigned int to uint32,
8982 unsgined short to uint16 in the source tree.
8984 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8985 not handle clients that has entry->data.registered == FALSE.
8986 They are not in the network anymore. Affected file is
8989 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Implemented the sending of the SERVER_SIGNOFF notify in the
8992 server. Affected file is silcd/server.c.
8994 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8995 Added also silc_notify_payload_encode_args into the
8996 lib/silccore/silcnotify.[ch].
8998 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8999 Affected file silcd/packet_receive.c.
9001 * Implemented the SERVER_SIGNOFF notify handling in the client
9002 library. Affected file lib/silcclient/client_notify.c. Also,
9003 implemnted the printing of the SERVER_SIGNOFF info to the
9004 application. Affected file silc/client_ops.c.
9006 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9007 if the deleting was successful. Affected file silcd/idlist.[ch].
9009 * Added support for public key authentication in the connection
9010 authentication protocol in the client library. Affected file
9011 lib/silcclient/protocol.c.
9013 * Changed the server's silc_idlist_get_clients_by_* interface
9014 to support already allocated array so that new entries may be
9015 added to pre-allocated array. Affected file silcd/idlist.[ch].
9016 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9017 and command replies.
9019 * All command reply functions in the server now calls the
9020 pending command callback even if error occured. This way the
9021 error will be delivered to the client as well. Affected files
9022 silcd/command.c and silcd/command_reply.c.
9024 * Fixed INFO command to return local server's info if no server
9025 was provided. Affected file lib/silcclient/command.c.
9027 * Removed RESTART command for good. Updated the code and the
9030 * Rewrote parts of the task system. It is a bit simpler now.
9031 Removed unsued task priorities. The affected files are
9032 lib/silcutil/silctask.[ch].
9034 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Moved the USERS printing from the library to the application.
9037 Affected files lib/silcclient/command.c and silc/client_ops.c.
9039 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9043 * Added channel key re-key support. The re-key is perfomed
9044 only by the router and is done once in an hour. Added `rekey'
9045 field to the SilcChannelEntry in the server. Affected files
9046 silcd/server.c and silcd/idlist.h.
9048 * Added silc_task_unregister_by_context into the file
9049 lib/silcutil/silctask.[ch].
9051 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9053 * Added SILC_UMODE_GONE mode to indicate when the client is not
9054 present in the SILC network. Added also support to the local
9055 command AWAY that will set this mode. Added support of showing
9056 "xxx is gone" in WHOIS command. The USERS command shows the
9057 gone status as well.
9059 * Fixed setting server and router operator privileges in the
9060 server's UMODE command. Affected file silcd/command.c.
9062 * Merged the SKE KE1 and KE2 payloads into one payload. The
9063 new KE payload is equivalent to the old KE2 payload.
9065 Cleaned up the SKE Start Payload parsing. It now uses the
9066 simple buffer unformatting to do the parsing. A lot faster
9069 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9070 to the SKE that is used to indicate whether both of the SKE
9071 parties should perform authentication. By default only the
9072 responder performs authentication. By setting this flag also
9073 the initiator must do authentication. By default it is unset
9074 since in normal SKE case, client to server connection, only
9075 the responder should do authentication. When doing SKE between
9076 two clients both should perform authentication. Updated the
9077 code and the protocol specs.
9079 * A little fix to IDENTIFY command in the server. Search the
9080 client first by hash not nickname. Affected file is
9083 * Fixed the silc_client_close_connection to support closing
9084 the client to client connections wihtout deleting too much
9085 data. Affected file lib/silcclient/client.c.
9087 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9088 are received if protocol used to be active but is not anymore
9089 the application would crash due to NULL pointer dereference.
9090 Affected files silcd/server.c and lib/silcclient/client.c.
9092 * Added `hash' field to the SilcClientConnection to include
9093 the hash function negotiated in the SKE protocol.
9095 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9096 to set the channel founder authentication data. A client can
9097 claim the founder rights later by providing the authentication
9098 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9099 This way the channel founder can regain the channel founder
9100 privileges even it is left the channel. This works only on
9101 local server and the client must be connected to the same
9102 server to be able to regain the founder rights. Updated the
9103 protocol specs accordingly.
9105 Added support to the CMODE command in the client to set the
9106 founder auth data. Read the README to see how to set it.
9108 Added support to the CUMODE command to claim the founder
9109 rights. Read the README to see how to do it.
9111 Added support for the founder authentication to the Channel
9112 Entry in the server. Affected file silcd/idlist.h.
9114 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9115 server's CMODE command. Affected file silcd/command.c.
9117 * Added the following new functions into lib/silccore/silcauth.[ch]:
9118 silc_auth_get_method and silc_auth_get_data.
9120 * The server now saves the remote hosts public key to the
9121 SilcIDListData pointer. Affected file silcd/protocol.c.
9123 * The normal server now does not remove the channel entry from
9124 the cache if the founder authentication data is set. It used
9125 to remove it if the founder was the last one on the channel on
9126 the server and left the channel. The auth data is saved and
9127 if the channel is re-joined later the old entry is used with
9128 the old auth data. Affected files silcd/command_reply.c and
9131 * Removed the `pkcs' field from the SilcIDListData structure
9132 in the server; it is not used. Affected file silcd/idlist.h.
9134 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Fixed packet processing on slow links. Partial packets were
9137 never re-processed because the incoming data buffer was cleared
9138 by the application. Application must not directly clear the
9139 sock->inbuf, the packet processing routines handle it. Fixed
9140 this in client library and in server.
9142 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * Fixed the WHOIS and IDENTIFY send reply function to really
9145 check whether to send list or just one entry. Affected file
9148 * Cleaned up the LEAVE command's channel key distribution. The
9149 affected file silcd/command.c.
9151 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9152 can enforce the channel mode as well. In that case the ID
9153 includes the ID of the server. The code now enforces the
9154 mode change if the router have different mode than the server.
9156 * The notify client operation with CMODE_CHANGE notify can now
9157 return NULL client_entry pointer if the CMODE was not changed
9158 by client. Application must check for this.
9160 * Added <Server ID> argument to INFO command to support server
9161 info fetching by Server ID.
9163 * Added silc_server_announce_get_channel_users to get assembled
9164 packets of channel users of the specified channel. Affected
9165 file silcd/server.[ch].
9167 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9168 was freed underneath the ID Cache.
9170 * Re-announce clients when the server received CHANNEL_CHANGE
9171 notify from the router. Affected file silcd/packet_send.c.
9173 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9175 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9176 crashed since it did not handle the fact that there is no cipher
9177 called "3" and didn't check the error condition. Now fixed.
9179 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9180 flag. It can be used to send message requests.
9182 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Implemented the RESTART command in the client.
9186 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9187 notice type messages. Added notice printing to the user
9190 * The channel keys are not re-generated if the channel's mode
9191 is PRIVKEY, ie private key on the channel exists. Affected
9192 files silcd/server.c and silcd/command.c.
9194 * Fixed a little bug in channel message delivery when channel
9195 private keys are set in the server. Affected file is
9196 silcd/packet_send.c.
9198 * Changed the setting on channel->on_channel = TRUE from the
9199 silc_client_save_channel_key to the JOIN command reply. The
9200 key payload is not received if the private channel key is set.
9201 Affected file lib/silcclient/command_reply.c and the
9202 lib/silcclient/client_channel.c.
9204 * When the CMODE_CHANGE notify is sent and the channel private
9205 key mode is removed the channel key must be re-generated in
9206 other cells as well. Added this support for the router in the
9207 silcd/packet_receive.c.
9209 * Added new local command NOTICE to send notice message on
9210 channel. Affected file silc/local_command.[ch].
9212 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9214 * Added new local command ME to the client. It is used to send
9215 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9216 some action. Affected file silc/local_command.[ch].
9218 * Changed channel_message and private_message client operations
9219 to deliver the message flags to the application. Added also
9220 the `flags' arguments to the silc_client_send_channel_message
9221 and silc_client_send_private_message functions. Affected file
9224 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9226 * Redefined the Private Message Payload to support private message
9227 keys and to support the new private message flags. Updated
9228 the protocol specs. Flags makes it possible to have for example
9229 CTCP style messages.
9231 * Added new type SilcPrivateMessagePayload and defined an API
9232 for it in the lib/silcclient/silcprivate.[ch].
9234 * Tested private message private keys successfully. Tested the
9235 private message key set, unset and list commands with the new
9238 * Redefined the Channel Message Payload to include the channel
9239 message flags (equal with private message flags) to support
9240 for example CTCP style messages.
9242 * Defined some of the message (for channel and private message)
9243 flags. Updated the protocol specs and added the flags to the
9244 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9246 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9248 * Added SilcKeyAgreementStatus type to the key agreement routines
9249 to indicate the current status and error if one occured.
9250 The status types are defined in the lib/silcclient/silcapi.h.
9252 * Added new local command KEY that is used to set and unset private
9253 keys for channels, set and unset private keys for private messages
9254 with remote clients and to send key agreement requests and
9255 negotiate the key agreement protocol with remote client. The
9256 key agreement is supported only to negotiate private message keys,
9257 it currently cannot be used to negotiate private keys for channels,
9258 as it is not convenient for that purpose.
9260 * Fixed a minor pending callback setting bug in the function
9261 silc_client_get_client_by_id_resolve, now the function works.
9262 Affected file lib/silcclient/idlist.c.
9264 * Added function silc_net_get_local_port to get local bound
9265 port by socket. Added to lib/silcutil/silcnet.[ch].
9267 * Added `sockets' and `sockets_count' fields to the SilcClient
9268 object. They hold the sockets of the listenning sockets in
9269 the client. Listenning sockets may be for example the key
9270 agreement server. Affected file lib/silcclient/client.[ch].
9271 Added functions the silc_client_add_socket and the
9272 silc_client_del_socket. They are exported to the application
9275 * Added ~./silc/clientkeys to support other client's public keys.
9277 * Renamed verify_server_key client operation to verify_public_key
9278 and added one argument to indicate the type of the connection
9279 (server, client etc.).
9281 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Added silc_server_connection_auth_request to handle the
9284 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9285 silcd/packet_receive.[ch].
9287 * Added silc_server_send_connection_auth_request into the
9288 silcd/packet_send.c to send the connection auth request packet.
9290 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9293 * Fixed the public key authentication in responder side in the
9294 server. The `auth_data' pointer includes the SilcPublicKey
9295 not the path to the public key. Affected file silcd/protocol.c.
9297 * Implemented the public key authentication in the initiator side
9298 in the server. Affected file silcd/protocol.c.
9300 * Removed the [RedirectClient] config section from the server
9301 configuration. Is not needed and I don't want to implement it.
9303 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Cleaned up the CMODE command in the server. It now works
9306 correctly and supports all the modes defined in the protocol.
9307 Affected file is silcd/command.c.
9309 * Added `hmac_name' field to the SilcChannelEntry in the server
9310 to hold the default HMAC of the channel. It can be set when
9311 creating the channel (with JOIN command). Affected files
9314 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9315 type to indicate the change of the current cipher and hmac
9316 on the channel. Client can safely ignore the <cipher> argument
9317 (if it chooses to do so) since the CHANNEL_KEY packet will
9318 force the channel key change anyway. The <hmac> argument is
9319 important since the client is responsible of setting the new
9320 HMAC and the hmac key into use.
9322 * Fixed the CMODE command in the client library as well.
9324 * Tested CMODE command in router environment successfully.
9326 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9328 * Show the version of the remote client (or server) when connecting
9329 to the server. It is logged to the log file. Affected file
9330 is silcd/protocol.c.
9332 * Fixed the KILLED notify handling in the client library. The
9333 client must be removed from all channels when receiving the
9336 Also, do not remove the client entry when giving the KILL
9337 command but when the KILLED notify is received.
9339 * Removed silc_idlist_find_client_by_nickname from the server.
9340 Not needed anymore. Affected files silcd/idlist.[ch].
9342 * Implemented the CHANNEL_CHANGE notify type handling to the
9343 server. Affected file silcd/server.c.
9347 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9349 * Added silc_server_send_notify_invite to send the INVITE
9350 notify between routers.
9352 * Implemented the INVITE command correctly to the server.
9354 * Implemented the INVITE notify type handling in the server.
9356 * Implemented the INVITE command to the client library and on the
9359 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * Added function silc_server_get_client_resolve to find the
9362 client entry by ID from all ID lists and then resolve it
9363 (using WHOIS) if it cannot be found. Affected file is
9366 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9368 * Implemented the BAN command to the client library.
9370 * The JOIN command in the server now checks the invite list
9373 * Changed the silc_command_reply_payload_encode_va and the
9374 silc_command_payload_encode_va to support that if argument is
9375 NULL it ignores and checks the next argument. Affected file
9376 lib/silccore/silccommand.c.
9378 * Added silc_server_send_notify_ban to send the BAN notify
9379 type between routers.
9381 * Chaned the silc_notify_payload_encode to support that if
9382 argument is NULL it ignores and checks the next argument.
9383 Affected file lib/silccore/silcnotify.c.
9385 * Tested ban lists in router environment successfully.
9387 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * Implemented BAN command to the server, in silcd/command.[ch].
9391 * Removed the BAN and INVITE_LIST modes from the CMODE command
9394 * Added function silc_string_match to regex match two strings.
9395 Affected files lib/silcutil/silcutil.[ch].
9397 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Redefined parts of the SilcChannelEntry in the server to support
9400 the new ban and invite lists.
9402 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * Redefined the INVITE command. The same command can be used to
9405 invite individuals to the channel but also to manage the invite
9406 list of the channel (to add to and remove from the invite list).
9407 Updated the protocol specs.
9409 * Added new command SILC_COMMAND_BAN that can be used to manage
9410 the ban list of the channel. Updated the protocol specs.
9412 * Removed the channel modes: the SILC_CMODE_BAN and the
9413 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9414 in the CMODE command. The equivalent features are now available
9415 using INVITE and BAN commands. Updated the protocol specs.
9417 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9418 in the network about change in the current ban list. The notify
9419 type is not used by the client.
9421 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9422 support the invite lists.
9424 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9426 * Added new function silc_string_regexify that converts string
9427 including wildcard characters into regex string that can
9428 be used by the GNU regex library. Added into the file
9429 lib/silcutil/silcutil.[ch].
9431 Added silc_string_regex_combine to combine to regex strings
9432 into one so that they can be used as one regex string by
9433 the GNU regex library. Added into the file
9434 lib/silcutil/silcutil.[ch].
9436 Added silc_string_regex_match to match two strings. It returns
9437 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9439 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Imported GNU regex to the soruce tree into lib/contrib.
9442 Fixed some compiler warning from the regex.c.
9444 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Fixed MOTD command in the server to work in router environment.
9448 * Fixed the MOTD command in the client library to support
9449 the server argument in the command.
9451 * Added `nickname_len' argument to the silc_idlist_add_client
9452 in the server, as the `nickname' argument may be binary data
9455 * Added silc_idlist_get_channels to return all channels from
9458 * Implemented LIST command to the server. Affected file is
9461 * Implemented the LIST command to the client library and on the
9464 * Added [<user count>] argument to the LIST command reply.
9465 With private channels the user count is not shown.
9467 * Updated TODO and README.
9469 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9471 * The client entry's data.registered must be TRUE even with
9472 global client entry on global client list. The data.registered
9473 is used to check whether the client is anymore in the network,
9474 for example with WHOWAS command so it must be valid.
9476 * Fixed the WHOWAS command in the server. It now actually works
9477 in router environment. Added function into silcd/command_reply.c
9478 silc_server_command_reply_whowas_save.
9480 * Added silc_idlist_purge function to the silcd/idlist.c
9481 to periodically purge the ID Cache.
9483 * Fixed INFO command in the server. It works now in router
9484 environment. Added <server name> argument to the INFO command
9485 reply. Updated the protocol specs.
9487 * Fixed minor bug in silc_idcache_purge to not purge if the
9488 expire value is zero.
9490 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9491 they were buggy because of the WHOWAS information.
9493 * Fixed local command MSG to handle the async resolving of
9494 the remote client properly. It used to fail the first MSG.
9495 Affected file silc/local_command.c.
9497 * Added `data_len' field to SilcIDCache context.
9499 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9501 * Update TODO. Todo in commands in the server.
9503 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9506 used by routers as broadcast packet to inform other routers
9507 about the changed user mode.
9509 Implemented the notify handling in the server. Affected file is
9510 silcd/packet_receive.c. Added the function
9511 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9513 * Added new generic Channel Payload and deprecated the New Channel
9514 Payload. The New Channel Payload is now the generic Channel
9517 * Added new argument `mode' to the silc_server_send_new_channel
9518 as it is required in the Channel Payload now.
9520 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9521 and created a new and real SilChannelPayload to represent the
9522 new generic Channel Payload. Implemented the encode/decode
9523 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9525 * Added silc_server_get_client_channel_list to return the list
9526 of channels the client has joined for WHOIS command reply.
9527 Affected file silcd/server.[ch].
9529 * Implemented the channel list sending in the WHOIS command reply
9530 in server and in the client.
9532 Implemented the channel list displaying on the user interface
9533 as well. Affected file silc/client_ops.c.
9535 * Added silc_channel_payload_parse_list to parse list of Channel
9536 Payloads. It returns SilcDList list of SilcChannelPayloads.
9537 Client for example can use this function to parse the list of
9538 channels it receives in the WHOIS command reply. The caller
9539 must free the list by calling silc_channel_payload_list_free.
9540 Affected files lib/silccore/silcchannel.[ch].
9542 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Added one new argument <user mode> to the WHOIS command reply
9545 to return the mode of the user in SILC. Updated the protocol
9548 Implemented it to the server and client.
9550 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9552 * Fixed the mode printing on the user interface on joining.
9553 Affected file silc/client_ops.c.
9555 * Implemented the UMODE command and user modes in general to the
9556 client library and to the user interface.
9558 * Implemented the UMODE command to the server.
9560 * The server now sends UNKNOWN_COMMAND error status if client sends
9561 unknown command. Affected file silcd/command.c.
9563 * All server commands now handle the command identifier the right
9564 way when sending the command reply to the client. The client can
9565 use to identify the command replies with the identifier.
9567 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9569 * Added silc_server_get_client_route to resolve the route to
9570 the client indicated by the client ID. Affected file is
9573 * Added silc_server_relay_packet as general function to relay
9574 packet to arbitrary destination. This deprecates functions
9575 like _send_private_message_key, _relay_notify etc. Affected
9576 file is silcd/packet_send.[ch].
9578 Removed silc_server_send_key_agreement,
9579 silc_server_send_private_message_key and
9580 silc_server_packet_relay_notify functions from the file
9581 silcd/packet_send.[ch].
9585 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9586 server. Affected file silcd/packet_receive.[ch].
9588 * Implemented the KILL command to the client. Implemented the
9589 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9590 Affected files lib/silcclient/command[_reply].c and
9591 lib/silcclient/client_notify.c. Implemented the KILL notify
9592 printing in the user inteface.
9594 * Fixed a lot silc_parse_nick memory leaks from the client
9595 library in the file lib/silcclient/command.c.
9597 * Changed the silc_server_send_notify_on_channels's `sender'
9598 argument from SilcSocketConnection to SilcClientEntry to
9599 check the sender as entry and not as connection object and not
9600 to send to the client provided as argument. The affected file
9601 is silcd/packet_send.[ch].
9603 * The notify packets that are destined directly to the client used
9604 to not to be processed by the server. Now changed that and the
9605 server processes all notify packets. After relaying the packet
9606 to the client the notify packet is processed in the server.
9608 * The silc_server_free_client_data now checks whether there is
9609 pending outgoing traffic for the client and purges the data to
9610 the network before removing the client entry.
9612 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9614 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9615 an client is killed from the SILC Network. Updated the protocol
9618 Added new function silc_server_send_notify_killed to the
9619 silcd/packet_send.[ch].
9621 * Added function silc_server_packet_relay_notify to relay notify
9622 packets that are destined directly to a client. In this case
9623 the server does not process the notify packets but merely relays
9624 it to the client. Affected file silcd/packet_send.[ch].
9626 Added also silc_server_packet_process_relay_notify to check
9627 whereto relay the notify. Affected file is
9628 silcd/packet_receive.[ch].
9630 * Implemented the KILL command to the server.
9634 * Added the backup schema desgined last fall to the protocol
9635 specs for everyone to see. The specification is in the
9636 *-spec-xx.txt draft and the packet type definitions for the
9637 backup routers is in *-pp-xx.txt draft. Thusly, added also
9638 new packet type SILC_PACKET_CELL_ROUTERS.
9640 * A big security problem in the implementation discovered. The
9641 signoff of an client did not cause new channel key generation
9642 which it of course should've done. The channel keys must be
9643 always re-generated when client leaves (or signoffs) the channel.
9644 The silc_server_remove_from_channels funtion now handles
9645 the channel key re-generation.
9647 * Added `sender' argument to the silc_server_send_notify_on_channels
9648 to not to send the client provided as argument. Affected file
9649 silcd/packet_send.[ch].
9651 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Implemented OPER and SILCOPER commands into the server and
9656 * Added silc_auth_verify and silc_auth_verify_data to verify
9657 the authentication directly from the authentication payload.
9658 It supports verifying both passphrase and public key based
9659 authentication. Affected file lib/silccore/silcauth.[ch].
9661 * Added `hash' field to the SilcIDListData structure. It is the
9662 hash negotiated in the SKE protocol. Affected file is
9665 * Slight redesigning of the SilcAuthPayload handling routines.
9666 Do not send SilcPKCS but SilcPublicKey as argument.
9668 * Implemented the public key authentication support to the
9669 serverconfig. The public key is loaded from the provided path
9670 and saved as authentication data to void * pointer. Thus,
9671 changed the unsigned char *auth_data to void *auth_data;
9673 * Fixed SHUTDOWN command to send the reply before the server
9674 is shutdown. :) Affected file silcd/command.c.
9676 * Fixed fatal bug in CONNECT command. The hostname was invalid
9677 memory and server crashed. Affected file silcd/command.c.
9679 * Fixed fatal bug in CLOSE command. The server_entry became
9680 invalid but was referenced later in the command. Affected file
9683 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Fixed fatal bug in failure packet handling. Server ignored
9686 the failure and thus crashed when it came.
9690 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9692 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9693 that the command may be executed only once in (about) 2 seconds.
9694 The old SILC_CF_LAG flag is same but allows command bursts up
9695 to five before limiting.
9697 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9698 server code. Various commands now includes the CF_LAG_STRICT
9699 flag to disallow any kind of miss-use of the command.
9701 * Fixed the silc_buffer_unformat to not to allocate any data
9702 if the length of the data is zero. It used to allocate the
9703 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9705 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9707 * Changed the format of AdminConnection configuration section
9708 in the server. Added username of the admin to the format.
9709 Affected files silcd/serverconfig.[ch].
9711 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9712 to return admin configuration data by host, username and/or
9715 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Implemented WHOWAS command to the server. Added the functions:
9719 silc_server_command_whowas_parse,
9720 silc_server_command_whowas_send_reply,
9721 silc_server_command_whowas_from_client and
9722 silc_server_command_whowas_from_server
9724 * Added <Client ID> argument to the WHOWAS command reply. Updated
9725 the protocol specs accordingly.
9727 * Implemented WHOWAS command and command_reply to the client
9730 Implemented the WHOWAS printing on the user interface.
9732 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Added new argument to the WHOWAS command reply, the real name.
9735 It is an optional argument. Updated the protocol specs.
9737 * Added SilcIDCacheDestructor callback that is registered when
9738 the SilcIDCache is allocated. The callback is called when
9739 an cache entry in the ID Cache expires, or is purged from the
9740 cache. Added into lib/silccore/idcache.[ch].
9742 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9743 to destruct the client entries when the cache entry expires.
9744 Other ID Cache's in server and in the client library ignores
9747 * If the ID Cache entry's `expire' field is zero then the entry
9748 never expires. Added boolean `expire' argument to the
9749 silc_idcache_add function in the lib/silccore/idcache.[ch].
9750 If it is TRUE the default expiry value is used.
9752 * Added silc_server_free_client_data_timeout that is registered
9753 when client disconnects. By default for 5 minutes we preserve
9754 the client entry for history - for WHOWAS command.
9756 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9758 * Added support to the server to enforce that commands are not
9759 executed more than once in 2 seconds. If server receives
9760 commands from client more frequently, timeout is registered
9761 to process the commands. Affected file silcd/command.c.
9762 Added new function silc_server_command_process_timeout.
9764 * Changed NICK_NOTIFY handling in client library to check that
9765 if the client's nickname was changed, so there is no need to
9766 resolve anything from the server.
9768 * Removed error printing from the WHOIS and IDENTIFY commands.
9769 If error occurs then it is ignored silently in the client library.
9770 The application, however, may map the received error to
9771 human readable error string. The application currently maps
9772 the NO_SUCH_NICKNAME error to string.
9774 * Made the command status message public to the application. Moved
9775 them from lib/silcclient/command_reply.c to
9776 lib/silcclient/command_reply.h. The application can map the
9777 received command status to the string with the
9778 silc_client_command_status_message function.
9780 * Added check to the server to check that client's ID is same
9781 as the Source ID in the packet the client sent. They must
9784 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9786 * Added dist-bzip hook to the Makefile.am to make bzip2
9787 compressed distributions.
9789 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9791 * Server now enforces the maximum length for the nickname and
9792 the channel as protocol specification dictates. 128 bytes for
9793 nickname and 256 bytes for channel name.
9795 * Moved the WHOIS printing to the application. The client libary
9796 does not print out the WHOIS information anymore, the application
9797 must do it. Renamed silc_client_command_reply_whois_print to
9798 the silc_client_command_reply_whois_save.
9800 The client's idle time is also sent to the application now, and
9801 the idle is shown on screen.
9803 * Added silc_client_command_reply_identify_save to save the
9804 received IDENTIFY entries.
9806 * Do not check for channel private keys in message sending and
9807 reception if the channel does not have the PRIVKEY mode set.
9808 Affected file lib/silclient/client_channel.c.
9810 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9813 just surfaced after chaning the JOIN procedure.
9815 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9817 * Added silc_client_get_clients_by_list to get client entries
9818 from Client ID list, that is returned for example by JOIN
9819 and USERS command replies. The application should use this
9820 function for example when JOIN command reply is received to
9821 resolve the clients already on the channel (library does not
9822 do that anymore as USERS command reply is not used in the JOIN
9823 procedure anymore). Affected files lib/silcclient/silcapi.h and
9824 lib/silcclient/idlist.c.
9826 * JOIN command reply and USERS command reply returns now SilcBuffer
9827 pointers instead of unsigned char pointers when returning
9828 the client list and mode list.
9830 * Added <Client ID> argument to the JOIN command reply, mainly
9831 for the server to identify for which client the command was
9832 originally sent. Updated protocol specs accordingly.
9834 * Added SilcDlist private_key pointer to the SilcChannelEntry
9835 in the client to support the channel private keys. Affected
9836 file is lib/silcclient/idlist.h.
9838 * Added SilcChannelPrivateKey argument to the function
9839 silc_client_send_channel_message so that application can choose
9840 to use specific private ke if it wants to. If it is not provided,
9841 the normal channel key is used, unless private keys are set.
9842 In this case the first (key that was added first) is used
9843 as the encryption key.
9845 * Implemented the support for channel private key handling.
9846 Implemented the following functions:
9848 silc_client_add_channel_private_key,
9849 silc_client_del_channel_private_keys,
9850 silc_client_del_channel_private_key,
9851 silc_client_list_channel_private_keys and
9852 silc_client_free_channel_private_keys
9854 Affected file lib/silcclient/client_channel.c.
9856 * Added the support for the private keys in the channel message
9857 sending and encryption and in the message reception and
9858 decryption. Affected funtions are
9859 silc_client_send_channel_message and silc_client_channel_message.
9861 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Added SKE's key verify callback to the client library's
9864 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9866 * Removed the statement that server (or router) must send USERS
9867 command reply when joining to the channel so that the client
9868 knows who are on the channel. Instead, the client list and
9869 client's mode list is now sent in the JOIN command reply to the
9870 client who joined channel. This is better solution.
9872 * Added function silc_server_get_users_on_channel and function
9873 silc_server_save_users_on_channel to the silcd/server.[ch].
9875 * Removed function silc_server_command_send_users from the
9878 * Do not show topic on the client library anymore. The topic is
9879 sent in the command reply notify to the application and the
9880 application must show the topic now.
9882 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9884 * Added client searching by nickname hash into the IDENTIFY and
9885 WHOIS commands in the server as they were clearly missing from
9886 them. Affected file is silcd/command.c.
9888 * Fixed a bug in private message receiving in the client library.
9889 The remote ID was freed and it wasn't supposed, now it is
9892 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Minor fix to the channel payload; allocate the data area, as it
9895 needs to be of specific length.
9897 * If the key agreement port is zero then the operating
9898 system will define the bound port. Affected files are
9899 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9901 * Added new function silc_channel_payload_decrypt into the file
9902 lib/silccore/silcchannel.[ch].
9904 * Moved the channel message etc, check from silc_packet_decrypt
9905 to applications. The library calls now a generic
9906 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9907 when the packet is either normal or special. This was done to
9908 allow more wide range of checking that was not allowed when
9909 the code was in library. Now applications can do virtually any
9910 checks to the packet and return to the library the decision how
9911 the packet should be processed. Affected files are
9912 lib/silccore/silcpacket.[ch].
9914 Added silc_server_packet_decrypt_check to the server and
9915 silc_client_packet_decrypt_check to the client library.
9917 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9918 to send with specified source and destination information.
9920 * Channel message delivery between routers was broken after the
9921 channel key distribution was fixed earlier. The channel key
9922 was used be to distributed to other routers as well which is not
9923 allowed by the protocol. Now this is fixed and channel keys
9924 really are cell specific and the channel message delivery between
9925 routers comply with the protocol specification.
9927 * Fixed various commands in server to check also the global list
9928 for the channel entry and not just the local list. The affected
9929 file silcd/command.c.
9931 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9933 * Added assert()s to buffer formatting and unformatting routines
9934 to assert (if --enable-debug) when error occurs. Affected
9935 file: lib/silcutil/silcbuffmt.c.
9937 * Changed to auto-reconnect to check whether the remote host is
9938 router and register the re-connect timeout if it is. It used
9939 to check that whether we are normal server, but router must do
9940 auto-reconnect with another router as well. Affected file
9943 * Removed the [<key len>] option from CMODE command as the cipher
9944 name decides the key length, nowadays. See the defined ciphers
9945 from the protocol specification.
9947 * Added [<hmac>] option to the CMODE command to define the HMAC
9948 for the channel. Added SILC_CMODE_HMAC channel mode.
9950 * Added [<hmac>] option for the JOIN command so that user can
9951 select which HMAC is used to compute the MACs of the channel
9954 * Added Hmac field to the Channel Message Payload. The integrity
9955 of plaintext channel messages are now protected by computing
9956 MAC of the message and attaching the MAC to the payload. The
9957 MAC is encrypted. Now, it is clear that this causes some
9958 overhead to the size of the packet but rationale for this is that
9959 now the receiver can verify whether the channel message decrypted
9960 correctly and also when private keys are set for the channel the
9961 receiver can decrypt the packet with several keys and check from
9962 the MAC which key decrypted the message correctly.
9964 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9965 lib/silccrypt/silccipher.[ch].
9967 * Added silc_hash_len to return the digest length into the
9968 lib/silcrypt/silchash.[ch].
9970 * Rewrote parts of Silc Channel Payload interface in the
9971 lib/silccore/silcchannel.[ch]. The encode function now also
9972 encrypts the packet and parse function decrypts it.
9974 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Fixed a minor formatting bug in the SKE's key material processing.
9977 It actually might have processed the keys wrong way resulting
9980 * Redefined the mandatory HMAC algorithms and added new algorithms.
9981 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9982 and hmac-md5 truncated to 96 bits. The mandatory is now
9983 hmac-sha1-96. Rest are optional (including the one that used
9984 to be mandatory). Rationale for this is that the truncated HMAC
9985 length is sufficient from security point of view and can actually
9986 make the attack against the HMAC harder. Also, the truncated
9987 HMAC causes less overhead to the packets. See the RFC2104 for
9990 * Added new [hmac] configuration section. The SKE used to use
9991 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9992 is of course wrong. The official names that must be proposed in
9993 the SKE are the ones defined in the protocol specification
9994 (hmac-sha1-96 for example). The user can configure any hmac
9995 using any hash function configured in the [hash] section. At
9996 least, the mandatory must be configured.
9998 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10000 * Added HMAC list to the SKE proposal list. It has now both
10001 hash algorithm list and HMAC list. This makes the protocol
10002 incompatible with previous versions. The SKE now seems to work
10003 the way it is supposed to work, for the first time actually.
10005 * Defined plain Hash algorithms to the protocol specification.
10006 Added sha1 and md5.
10008 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Implemented support for key agreement packets into the server.
10011 Added functions silc_server_key_agreement and
10012 silc_server_send_key_agreement. Other than these functions,
10013 server has nothing to do with this packet.
10015 * Added support for private message key packets into the server.
10016 Added functions silc_server_private_message_key and
10017 silc_server_send_private_message_key.
10021 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10022 called in the protocol's final callback instead in the END
10023 protocol state. This makes a little more sense and in the same
10024 time in client we can use the same protocol routines for normal
10025 key exchange and to key agreement packet handling as well.
10027 * Added to both client's and server's KE protocol context the
10028 SilcSKEKeyMaterial pointer to save the key material. We will
10029 bring the key material to the protocol's final callback by doing
10030 this. The final callback must free the key material.
10032 * Added SKE's packet_send callback into client's KE protocol
10033 context so that the caller can choose what packet sending function
10034 is used. This way we can use different packet sending when
10035 doing normal SKE when doing key agreement packet handling (in
10036 the key agreement packet handling we do not want to encrypt
10039 * Implemented the responder side of the key agreement routines
10040 in the client. The client can now bind to specified port and
10041 accept incoming key negotiation. The key material is passed
10042 to the application after the protocol is over.
10044 * Implemented the processing of incoming Key Agreement packet
10045 in the client. Added function silc_client_key_agreement to
10046 process the packet.
10048 * Implemented the intiator side of the key agreement routines
10049 in the client. The client can now initiate key agreement with
10050 another remote client. The key material is passed to the
10051 application after the protocol is over.
10053 * Created client_keyagr.c to include all the key agreement
10056 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10057 SILC_TASK_CALLBACK except that it is not static.
10059 * Created client_notify.c and moved the Notify packet handling
10060 from the client.[ch] into that file.
10062 * Created client_prvmsg.c and moved all private message and
10063 private message key routines from the client.[ch] into that file.
10065 * Create client_channel.c and moved all channel message and
10066 channel private key routines from the client.[ch] into that file.
10068 * Changed silc_client_get_client_by_id_resolve to resolve with
10069 WHOIS command instead of IDENTIFY command, in the file
10070 lib/silclient/idlist.c.
10072 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10074 * Implemented the SKE's responder side to the Client library.
10076 * When FAILURE is received to the protocol do not trust it
10077 blindly. Register a timeout to wait whether the remote closes
10078 the connection as it should do it, only after that process the
10079 actual failure. This was changed to both client and server.
10081 * Added client_internal.h to include some of the structures
10082 there instead of client.h in lib/silcclient/.
10084 * Added function silc_task_unregister_by_callback to unregister
10085 timeouts by the callback function.
10087 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * Some "Incomplete WHOIS info" errors has been appearing on the
10090 log files. Took away the entry->userinfo check from WHOIS
10091 reply sending. The entry->userinfo is now " " if client did not
10092 provide one. I thought this was fixed earlier but something
10093 is wrong still. Let's see if the error still appears.
10095 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10097 * Fixed a minor bug in the login when the channel key is
10098 re-generated in the server. It used to generate the key in
10099 wrong order and thus caused problems in the channel traffic.
10101 * Fixed a minor bug in channel key distsribution after
10102 KICK command. The key was not sent to the router even though
10105 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Added silc_ske_process_key_material_data as generic routine
10108 to process any key material as the SILC protocol dictates. The
10109 function is used by the actual SKE library but can be used by
10110 applications as well. This relates to the private message keys
10111 and the channel private keys since they must be processed the
10112 same way the normal SILC session keys. The protocol dictates
10113 this. Affected files: lib/silcske/silcske.[ch].
10115 Added also silc_ske_free_key_material to free the
10116 SilcSKEKeyMaterial structure.
10118 * Defined silc_cipher_set_key function to set the key for
10119 cipher without using the object's method function. The affected
10120 files: lib/silccrypt/silccipher.[ch].
10122 * Implemented silc silc_client_add_private_message_key,
10123 silc_client_add_private_message_key_ske,
10124 silc_client_del_private_message_key,
10125 silc_client_list_private_message_keys and
10126 silc_client_free_private_message_keys functions in the
10129 Added functions silc_client_send_private_message_key to send
10130 the Private Message Key payload and silc_client_private_message_key
10131 to handle incoming Private Message Key payload.
10133 * Added Cipher field to the Private Message Key payload to set
10134 the cipher to be used. If ignored, the default cipher defined
10135 in the SILC protocol (aes-256-cbc) is used.
10137 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10139 * Removed lib/silcclient/ops.h file.
10141 Redefined parts of the SILC Client Library API. Created new
10142 file silcapi.h that deprecates the ops.h file and defines the
10143 published Client Library API. Defined also private message key
10144 API and channel private key API into the file.
10146 This is the file that the application must include from the
10147 SILC Client Library. Other files need not be included by
10148 the application anymore.
10150 * Added new key_agreement client operation callback and also
10151 defined the Key Agreement library API for the application.
10153 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10155 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10156 is used by clients to request key negotiation between another
10157 client in the SILC network. If the negotiation is started it
10158 is performed using the SKE protocol. The result of the
10159 negotiation, the secret key material, can be used for example
10160 as private message key.
10162 Implemented the Key Agreement payload into the files
10163 lib/silccore/silauth.[ch].
10165 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10167 * Redefined ciphers for the SILC protocol. Added some new ciphers
10168 and defined the key lengths for the algorithms. Changed the
10169 code accordingly. The default key length is now 256 bits.
10171 * Fixed SKE key distribution function silc_ske_process_key_material
10172 when the key length is more than 128 bits. The default key
10173 length in SILC is now 256 bits.
10175 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10176 to indicate unsupported algorithm.
10178 * Renamed rijndael.c to aes.c and all functions as well.
10180 * Fixed a long standing channel key setting bug in client library.
10181 Weird that it has never surfaced before.
10183 * Fixed bug in channel deletion. If the entire channel is removed
10184 then it must also delete the references of the channel entry
10185 from the client's channel list as the client's channel entry and
10186 the channel's client entry share same memory.
10188 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * Implemented CONNECT and SHUTDOWN commands in the client.
10192 * Implemented CLOSE command to the client.
10194 * Added the function silc_idlist_find_server_by_name into the
10195 files silcd/idlist.[ch].
10197 Added the function silc_idlist_find_server_by_conn into the
10198 files silcd/idlist.[ch].
10200 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10202 * DIE command was renamed to SHUTDOWN. Updated the both code
10203 and protocol specs.
10205 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10206 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10208 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10211 * Added function silc_server_create_connection function to create
10212 connection to remote router. My server implementation actually
10213 does not allow router to connect to normal server (it expects
10214 that normal server always initiates the connection to the router)
10215 so the CONNECT command is only good for connecting to another
10218 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10220 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10221 or some other client was kicked from the channel.
10223 Implemented the handling of the notify type to both client
10226 Implemented silc_server_send_notify_kicked to send the KICKED
10227 notify. It is used to send it to the server's primary router.
10229 * Implemented the KICK command into server and client.
10231 * Added `query' argument to the silc_idlist_get_client function
10232 to indicate whether to query the client from server or not if
10235 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10236 to indicate that the client is not channel founder.
10240 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10242 * Removed the rng context from SilcPacketContext structure and
10243 changed that the packet routine uses the Global RNG API.
10245 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10247 * Added support for quit message that client can "leave" on the
10248 channel when it quits the SILC. It is ditributed inside the
10249 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10251 Added silc_server_free_client_data that will take the
10252 signoff message as argument.
10254 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10256 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10258 * Updated parts of the protocol specification to keep it up
10261 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10263 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10264 payloads in one packet.
10266 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10267 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10268 use now the new List flag.
10270 * Also deprecated the following packet types: REPLACE_ID,
10271 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10273 * Added list support for Notify packet in server.
10275 * Added silc_server_send_notify_channel_change to send the
10276 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10277 the silc_server_send_replace_id.
10279 * Added silc_server_send_notify_nick_change to send the
10280 NICK_CHANGE notify type. Deprecates the function
10281 silc_server_send_replace_id.
10283 * Added silc_server_send_notify_join to send the JOIN notify type.
10284 Deprecates the function silc_server_send_new_channel_user.
10286 * Added silc_server_send_notify_leave to send LEAVE notify type.
10287 Deprecates the function silc_server_send_remove_channel_user.
10289 * Added silc_server_send_notify_cmode and
10290 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10291 types. Deprecates the silc_server_send_set_mode function.
10293 * Added SERVER_SIGNOFF notify type to indicate that server has
10294 quit. This means that all clients on the channel from that
10295 server will drop. This can be also used when netsplit happens.
10297 Deprecated REMOVE_ID packet type since it is not needed anymore
10300 Added silc_server_send_notify_server_signoff to send the
10301 SERVER_SIGNOFF notify type. Deprecates the function
10302 silc_server_send_remove_id.
10304 Added also silc_server_send_notify_signoff to send the
10305 SIGNOFF notify type.
10307 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10308 SILC protocol from this day on. Changed the protocol
10309 specification as well.
10311 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10312 notify type. It is used between routers to notify about
10313 topic changes on a channel.
10315 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10318 * Partly updated the protocol specification to comply with the
10319 changes now made. It is still though a bit outdated.
10321 * The JOIN notify type now takes one extra argument <Channel ID>.
10322 The packet used to be destined to the channel but now the
10323 JOIN type may be sent as list thus it is impossible to
10324 destine it to any specific channel. By adding this argument
10325 it is again possible.
10327 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10329 * Added CREDITS file. The CHANGES and CREDITS file will appear
10330 in the distribution as well.
10332 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10334 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10335 types in the server's silcd/packet_receive.c.
10337 * Implemented CMODE and CUMODE to work in router environment.
10339 * Fixed minor encoding and decoding buglet from the
10340 lib/silccore/silcmode.c.
10342 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10345 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10347 * Changed all SilcConfigServer* and silc_config_server* to
10348 SilcServerConfig* and silc_server_config*, respectively.
10351 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10353 * Associated the ID (client or server ID) to the Authentication
10354 Payload to avoid any possibility of forging. Updated the
10355 protocol specification and the code accordingly.
10357 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10359 * The RSA key length is now save to the RsaKey context in the
10360 key generation process in lib/silccrypt/rsa.c. The key length
10361 is now used to figure out the maximum size of the block allowed
10362 to be encrypted/signed.
10364 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10365 is equivalent to the silc_mp_mp2bin but does not allocate any
10368 * Changed silc_mp_mp2bin API to take length argument. If it is
10369 non-zero then the buffer is allocated that large. If zero, then
10370 the size is approximated using silc_mp_sizeinbase, which however
10373 * Created Global RNG API which is global RNG that application can
10374 initialize. After initializing, any routine anywhere in the
10375 code (including library) can use RNG without allocating a new
10376 RNG object. This was done to allow this sort of use of the
10377 RNG in code that has no chance to allocate RNG object. All
10378 applications currently allocate this and many routines in the
10379 library use this. Affected file lib/silccrypt/silcrng.[ch].
10381 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10382 it to use the Global RNG API.
10384 * Defined Authentication Payload into protocol specification that
10385 is used during SILC session to authenticate entities. It is
10386 used for example by client to authenticate itself to the server
10387 to obtain server operator privileges.
10389 Implemented this payload into the lib/silccore/silcauth.[ch].
10390 Implemented also routines for public key based authentication
10391 as the new protocol specification dictates.
10393 Moved definitions of different authentication methods from
10394 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10396 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10397 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10398 silc_pkcs_verify_with_hash functions into the file
10399 lib/silccrypt/silcpkcs.[ch].
10401 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10403 * The client entry's userinfo pointer must be always valid.
10404 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10405 will fail since it requires the userinfo. Now, the userinfo
10406 is allocated as "" if actual userinfo does not exist. Actually,
10407 it must exist and it is totally Ok to drop client connections
10408 that does not announce the userinfo. However, we will make
10409 this workaround for now.
10411 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10412 to return the remote port by socket.
10414 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10417 SILC_SERVER_PENDING_EXEC and added an new macro
10418 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10419 data or when error occurs while processing the pending command.
10421 Added new argument `destructor' into silc_server_command_pending
10422 and to the SilcServerCommandPending object. This destructor is
10423 now called after calling the pending callback or if error occurs
10424 immediately. If error occurs the actual pending callback won't
10425 be called at all - only the destructor. The destructor may be
10426 NULL if destructor is not needed.
10428 All this applies for client library code as well. Similar
10429 changes were made there as well for the pending commands.
10431 In the client, the application must now allocate the
10432 SilcClientCommandContext with the silc_client_command_alloc
10435 * Added reference counter to the SilcServerCommandContext. Added
10436 function silc_server_command_alloc and silc_server_command_dup
10439 Same type of functions added to the client library for the same
10442 * Removed the cmd_ident from IDListData away since it is now
10443 global for all connections. It is the command identifier used
10444 in command sending and with pending commands. The affected file
10447 * Added reference counter to the SilcSocketConnection objecet to
10448 indicate the usage count of the object. The object won't be
10449 freed untill the reference counter hits zero. Currently only
10450 server uses this, and client ignores it. The client must be
10451 set to use this too later. The affected files are
10452 lib/silccore/silcsockconn.[ch]. Added also the function
10453 silc_socket_dup to increase the reference counter.
10455 This was mainly added because it is possible that the socket
10456 is removed underneath of pending command or other async
10457 operation. Now it won't be free'd and proper DISCONNECTING
10458 flags, etc. can be set to avoid sending data to connection that
10459 is not valid anymore.
10461 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10462 the connection. After that it sets SILC_SET_DISCONNECTED.
10463 It is, however, possible that the socket data is not still freed.
10464 The silc_server_packet_process now checks that data is not
10465 read or written to connection that is DISCONNECTED. The socket
10466 get's freed when the reference counter hits zero.
10468 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10470 * Changed the client operation API: channel_message operation's
10471 `sender' is now the client entry of the sender, not the nickname
10472 and the `channel' is the channel entry, not the channel name.
10474 In the private_message operation the `sender' is now also the
10475 client entry of the sender not the nickname.
10477 Affected file is lib/silcclient/ops.h and all applications
10478 using the client operations.
10480 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10482 * Moved the calling of ops->connect() from connect_to_server_final
10483 into receive_new_id functin since that is the point when the
10484 client is actually allowed to send traffic to network. The
10485 affected file is lib/silcclient/client.c.
10487 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10489 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10490 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10491 (if needs broadcasting) instead of broadcasting the packets one
10492 by one which would make a burst in the network traffic.
10494 * Added `broadcast' argument to the functions in silcd/server.[ch]
10495 silc_server_create_new_channel[_with_id] to indicate whether
10496 to send New Channel packet to primary router.
10498 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10500 * Added new function into the silcd/server.[ch] files:
10501 silc_server_create_new_channel_with_id to create new channel with
10502 already existing Channel ID.
10504 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10505 lib/silccore/silcpacket.h. This packet is used t send list of
10506 Set Mode payloads inside one packet. Server uses this to set
10507 the modes for the channels and clients on those channels, that it
10508 announced to the router when it connected to it. The protocol
10509 specification has been updated accordingly.
10511 * The silc_server_new_channel did not handle the packet coming
10512 from normal server as it normally does not send that. However,
10513 when it announces its channels it does send it. Implemented
10514 the support for that.
10516 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10517 into the file lib/silccore/id.h.
10519 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * Fixed memory leaks in the functions silc_idlist_del_client,
10522 silc_idlist_del_channel and silc_idlist_del_server in the file
10523 silcd/idlist.c. All of those leaked like a sieve.
10525 * Fixed some small memory leaks in the client's function
10526 silc_client_notify_by_server.
10528 * Added functions into silcd/server.c: silc_server_announce_clients,
10529 silc_server_announce_channels and silc_server_announce_server.
10530 These functions are used by normal and router server to announce
10531 to its primary router about clients, channels and servers (when
10532 router) that we own. This is done after we've connected to the
10535 These functions effectively implements the following packet types:
10536 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10537 and SILC_PACKET_NEW_ID_LIST.
10539 * Added new functions into the silcd/packet_receive.[ch]:
10540 silc_server_new_id_list, silc_server_new_channel_list and
10541 silc_server_new_channel_user_list to handle the incoming
10542 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10544 * Added support of changing Channel ID in the function
10545 silc_server_replace_id. If the server that announces a channel
10546 to the router already exists in the router (with same name but
10547 with different Channel ID), router is responsible to send
10548 Replace ID packet to the server and force the server to change
10549 the Channel ID to the one router has.
10551 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10552 client that the Channel ID has been changed by the router. The
10553 normal server sends this to the client. Client must start using
10554 the new Channel ID as the channel's ID.
10556 Implemented handling of this new type into lib/silcclient/client.c
10557 into the function silc_client_notify_by_server.
10559 * Added new function silc_idlist_replace_channel_id into the files
10560 silcd/idlist.[ch] to replace the Channel ID.
10562 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10564 * Call silc_server_command_identify_check always when processing
10565 the IDENTIFY command in silcd/command.c
10567 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10569 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10570 send keepalive packets. The packet can be sent by clients,
10571 servers and routers.
10573 Added function silc_socket_set_heartbeat into the file
10574 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10575 If not set, the heartbeat is not performed. The actual
10576 heartbeat is implemented in the low level socket connection
10577 library. However, application is responsible of actually
10578 sending the packet.
10580 Added silc_server_send_heartbeat to send the actual heartbeat
10581 packet into silcd/packet_send.[ch]. Server now performs
10582 keepalive with all connections.
10584 * Added silc_task_get_first function into lib/silcutil/silctask.c
10585 to return the timeout task with shortest timeout. There was a bug
10586 in task unregistration that caused problems. TODO has been
10587 updated to include that task system must be rewritten.
10589 * The client library will now resolve the client information when
10590 receiving JOIN notify from server for client that we know but
10591 have incomplete information.
10593 * Rewrote parts of silc_server_remove_from_channels and
10594 silc_server_remove_from_one_channel as they did not remove the
10595 channel in some circumstances even though they should've.
10597 * Encryption problem encountered in server:
10599 The LEAVE command used to send the Channel Key packet to the
10600 router immediately after generating it. However, the code
10601 had earlier sent Remove Channel user packet but not immediately,
10602 ie. it was put to queue. The order of packets in the router
10603 was that Channel Key packet was first and Remove Channel User
10604 packet was second, even though they were encrypted in the
10605 reverse order. For this reason, MAC check failed. Now, this
10606 is fixed by not sending the Channel Key packet immediately but
10607 putting it to queue. However, this is more fundamental problem:
10608 packets that are in queue should actually not be encrypted
10609 because packets that are sent immediately gets encrypted
10610 actually with wrong IV (and thus MAC check fails). So, packets
10611 that are in queue should be encrypted when they are sent to
10612 the wire and not when they put to the queue.
10614 However, the problem is that the current system has not been
10615 designed to work that way. Instead, the packet is encrypted
10616 as soon as possible and left to the queue. The queue is then
10617 just purged into wire. There won't be any fixes for this
10618 any time soon. So, the current semantic for packet sending
10621 o If you send packet to remote host and do not force the send
10622 (the packet will be in queue) then all subsequent packets to the
10623 same remote host must also be put to the queue. Only after the
10624 queue has been purged is it safe again to force the packet
10627 o If you send all packets immediately then it safe to send
10628 any of subsequent packets through the queue, however, after
10629 the first packet is put to queue then any subsequent packets
10630 must also be put to the queue.
10632 Follow these rules and everything works fine.
10634 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10636 * Added new function silc_server_remove_clients_by_server to
10637 remove all client entries from ID list when the server connection
10638 is lost. In this case it is also important to invalidate all
10639 client entires as they hold the invalid server entry. This
10640 fixes fatal bug when server has lost connection and will reconnect
10643 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10645 * Made some sanity checks to silc_server_daemonise like to check
10646 whether the requested user and group actually exists.
10648 * Added sanity check to SKE's silc_ske_responder_finish to check
10649 that the public and private key actually is valid.
10651 * Invalidate the client's nickname when receiving Replace ID
10652 packet and the Client ID is being replaced. This means that the
10653 server will query the nickname if someone needs it (client)
10656 * Sort the ID Cache in client library when the ID Cache data
10657 has changed (needs sorting).
10659 * Do not allow for SILC client to create several connections to
10660 several servers. The client does not support windows right now
10661 and generating multiple connections causes weird behaviour.
10663 Irssi-silc client does support windows and can handle several
10664 connections without problems, see: www.irssi.org and SILC plugin.
10666 * Fixed some places where client was added to the IDList. The
10667 rule of thumb is following (in order to get everything right):
10668 If the client is directly connected local client then the
10669 `connection' argument must be set and `router' argument must be
10670 NULL to silc_idlist_add_client function. If the client is not
10671 directly connected client then the `router' argument must
10672 bet set and the `connection' argument must be NULL to the
10673 silc_idlist_add_client function.
10675 * The funtion silc_server_packet_send_local_channel actually did
10676 not check whether the client was locally connected or not. It
10677 does that now. Fixed a bug related to LEAVE command.
10679 * Fixed Remove Channel User payload parsing bug in server's
10680 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10682 * The server's silc_server_save_channel_key now checks also the
10683 global ID list for the channel as it might not be in the local
10684 list. Fixed a bug related to LEAVE command.
10686 * Is this the end of the [<unknown>] buglet that has been lurking
10687 around for a long time? A little for loop fix in server's
10688 silc_server_command_whois_parse that is used by both IDENTIFY
10689 and WHOIS command. At least, this was a clear bug and a cause
10690 of one type of [<unknown>] buglet.
10692 * WHOIS and IDENTIFY commands call the function
10693 silc_server_command_[whois/identify]_check function even if
10694 we are not router server.
10696 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10698 * Added --with-gmp configuration option. If set the GMP
10699 is always compiled in the SILC source tree. If not set then
10700 it is checked whether the system has the GMP3 installed. If
10701 it has then the GMP won't be compiled (the system's headers
10702 and library is used), if it doesn't have it then the GMP is
10703 compiled in the SILC source tree.
10705 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Changed RSA private exponent generation to what PKCS #1
10708 suggests. We try to find the smallest possible d by doing
10709 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10710 not security fix but optimization.
10712 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10714 * Added new config entry [Identity] to fork the server and run
10715 it as specific user and group. A patch from Bostik.
10717 * Imported Dotconf configuration library into lib/dotconf.
10718 This will be used to create the SILC configuration files later.
10719 It will appear in the distsribution after this commit.
10721 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10723 * A big code auditing weekend happening. Auditing code for
10724 obvious mistakes, bugs and errors. Also, removing any code
10727 Removed files for being obsolete:
10729 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10730 inline in the file lib/silcutil/silcbuffer.h)
10732 o lib/silcutil/silcbufutil.c (the header has inline versions)
10734 Changed code to fix possible error conditions:
10736 o The buffer formatting routines now check that the destination
10737 buffer really has enough space to add the data. This applies for
10738 both buffer formatting and unformatting
10739 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10740 unformatting was changed to accomodate following rules:
10741 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10742 sent to the function while XXX_*STRING will not allocate or copy
10743 the data into the buffer. Instead it sets the pointer from the
10744 buffer into the pointer sent as argument (XXX_*STRING used to
10745 require that the pointer must be allocated already). This change
10746 makes this whole thing a bit more consistent and more optimized
10747 (note that the data returned in the unformatting with XXX_*STRING
10748 must not be freed now). The routines return now -1 on error.
10750 o Tried to find all code that use buffer_format and buffer_unformat
10751 and added return value checking to prevent formatting and
10752 especially unformatting errors and possible subsequent fatal
10755 o Changed ske->x and ske->KEY to mallocated pointers in
10756 lib/silcske/silcske.h. Fixed possible data and memory leak.
10758 o Added return value checking to all *_parse* functions. Fixed
10759 many memory leaks as well.
10761 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10762 so that buffer overflows would not happen. All code now also
10763 checks the return value as it can fail.
10765 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10767 * Added reconnection support to server if the normal server looses
10768 its connection to the router (for example if router is rebooted).
10769 The server performs normal reconnection strategy implemented
10770 to the server. Affected file silcd/server.c.
10772 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10774 * Added new packet type SILC_PACKET_SET_MODE that is used to
10775 distribute the information about changed modes (for clients,
10776 channels and clients channel modes) to all routers in the
10777 network. Updated the protocol specification accordingly.
10779 Added functions into silcd/packet_send.c and
10780 silcd/packet_receive.c: silc_server_send_set_mode,
10781 silc_server_set_mode.
10783 Added new files silcmode.[ch] into lib/silccore that implements
10784 the encoding and decoding of Set Mode Payload. Added new type
10785 SilcSetModePayload. Moved the definitions of different modes
10786 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10788 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10790 * Oops, a little mistake in server's connection authentication
10791 protocol. The protocol is not ended with FAILURE but with
10792 SUCCESS if the authentication is Ok. :) Affected file is
10795 * Implemented NICK_CHANGE notify handling in server in the file
10796 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10797 the local clients on the channel. After the changing nickname
10798 in router environment snhould work and the [<unknown>] nickname
10799 should appear no more.
10801 The silc_server_replace_id function that receives the Replace ID
10802 payload now sends the NICK_CHANGE notify type also in the file
10803 silcd/packet_receive.c
10805 * Changed WHOIS and IDENTIFY command to support the maximum amount
10806 of arguments defined in protocol specs (3328 arguments). This
10807 fixed a bug that caused problems when there were more than three
10808 users on a channel.
10810 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10812 * Added extra parameter, command identifier, to the
10813 silc_client_send_command so that explicit command identifier
10816 Changed that ID list routines uses specific command identifier
10817 when sending WHOIS/IDENTIFY requests to the server so that they
10818 can be identified when the reply comes back.
10820 Affected files lib/silcclient/command.[ch],
10821 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10823 * Added `sender' argument to silc_server_packet_send_to_channel
10824 to indicaet the sender who originally sent the packet to us
10825 that we are now re-sending. Ignored if NULL. Affected file
10826 silcd/packet_send.[ch].
10828 * Added some server statistics support in silcd/server_internal.h
10829 SilcServerStatistics structure and around the server code. Also
10830 send some nice statistics information when client is connecting
10833 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10835 * Fixed channel ID decoding in server's JOIN command reply in
10836 silcd/command_reply.c
10838 * Fixed braodcasting of replace ID payload to not to send it if
10839 we are standalone server in silcd/packet_receive.c.
10841 * Fixed all channel message sending routines to not to send
10842 packets to clients that has router set, since they are routed
10843 separately in the same function earlier. Affects file
10844 silcd/packet_send.c and all channel packet sending functions.
10846 * In USERS reply, res_argv[i] are not allocated, the table
10847 is allocated. Thus changed that free the table, not its
10850 * In server's whois_check and identify_check if the client is
10851 locally connected do not send any WHOIS commands - they are not
10854 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10856 * Fixed some minor bugs in client when sending WHOIS command. The
10857 arguments was in wrong order.
10859 * Removed statis function add_to_channel from server in
10860 silcd/command.c that was previously used with the joining but
10863 * Tested USERS command in router environment successfully with two
10864 routers, two servers and two clients.
10866 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10868 * Reorganized the USERS command and command reply in client library
10869 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10870 When the command is given by user we register a pending command
10871 callback that will reprocess the command after the reply has been
10872 received from the server. When reprocessing the packet we then
10873 display the information. Thus, the USERS information is displayed
10874 now in the command callback instead of in the command reply
10875 callback. The processing of the command is same as previously
10876 when server has sent the command reply in the JOINing process.
10878 * Added to USERS command in silcd/command_reply.c to join the client,
10879 we didn't use to know about, to the channel after we've created
10880 a client entry for it. Also, for clienet we did know already still
10881 check whether it is on the channel or not and add it if not.
10883 * Removed silc_server_command_join_notify as the function and its
10886 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10888 * Changed the client's pending command handling to the same as the
10889 server's pending command handling. It is also now possible to
10890 execute command reply functions from other command reply
10891 function as the function callbacks for commands and command
10892 replies are one and same. The pending commands are not static
10893 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10894 in client connection context. Thus, pending commands are server
10895 connection specific as it is convenient.
10897 Changed the function silc_client_command_pending and
10898 silc_client_command_pending_del and added new function
10899 silc_client_command_pending_check. Removed the
10900 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10903 * Added cmd_ident, current command identifier, to the client
10904 connection context in lib/silcclient/client.h to keep track on
10905 command identifiers used in command sending. Client's command reply
10906 function handling now supports the mandatory command identifiers.
10908 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10909 funtions in client to fully support pending command callbacks.
10911 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10912 as one of the arguments to the application in the command reply
10915 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10916 before first releasing SILC but came back. Now it is removed again
10917 and should come back nomore. The FORWARDED flag was used only
10918 by the JOINing procedure by forwarding the command packet to router.
10919 Now, the JOINing procedure has been changed to more generic (due
10920 to various router environment issues) and FORWARDED is not needed
10921 anymore for anything. The protocol specification is yet to be
10924 Now, removed silc_server_packet_forward from server and the flag
10925 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10927 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10929 * Renamed NAMES command to USERS command. The NAMES was named that
10930 due to historical reasons. Now it is renamed. Also, rewrote
10931 parts of the USERS command. The nickname list is not sent anymore
10932 by the server. Only Client ID and mode lists are sent in the USERS
10933 command. Changed this also to the protocol specification.
10935 The client now resolves the names and stuff after it receives
10936 the USERS list from the server when joining to the channel.
10938 * WHOIS and IDENTIFY commands has been changed to support multiple
10939 Client ID's per command. One can now search for multiple users
10940 in the network by sending only one WHOIS or IDENTIFY command.
10941 Changed the code and the protocol specifications.
10943 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10944 uses silc_server_command_whois_parse to parse the request. */
10946 * If normal server, do not parse the WHOIS and IDENTIFY requests
10947 before sending it to the router. Saves some time.
10949 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10951 * Fixed JOIN command on client library. Wrong number of arguments
10952 used to crash the client.
10954 * Added silc_server_channel_has_global function to check whether
10955 channel has global users or not.
10957 * Added silc_server_channel_has_local function to check whether channel
10958 has locally connected clients on the channel.
10960 * The silc_server_remove_from_one_channel now checks whether the
10961 channel has global users or not after given client was removed from
10962 the channel. It also checks whether the channel has local clients
10963 on the channel anymore. If it does not have then the channel entry
10964 is removed as it is not needed anymore.
10966 * The silc_server_notify now checks on JOIN notify whether the joining
10967 client is one of locally connected or global. If it is global then
10968 the channel has now global users on the channel and that is marked
10969 to the channel entry. Also, it now saves the global client to
10970 global list who is joining and JOINs it to the channel. This is
10971 for normal server, that is.
10973 Changed silc_server_send_notify_on_channel,
10974 silc_server_packet_relay_to_channel and
10975 silc_server_packet_send_to_channel check if we are normal server
10976 and client has router set (ie. global client) do not send the
10977 message to that client, as it is already routed to our router.
10979 * Implemented LEAVE notify type handling in silc_server_notify
10982 * Tested LEAVE command in router environment successfully. Tested
10983 with two routers, two servers and two clients.
10987 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10989 * Implemented SIGNOFF notify type handling in silc_server_notify
10992 * silc_server_remove_id now removes the client entry from all channels
10993 it has joined and thusly sends SIGNOFF notify type.
10995 * Rewrote the NAMES list generation in server by removing two excess
10996 loops. The lists are created now inside one loop.
10998 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11000 * silc_server_remove_channel_user checks now also global list
11001 for channel and client.
11003 * silc_server_new_channel_user checks now both local and global
11004 list for channel and client. Fixed a bug in client id decoding.
11005 Used to decode wrong buffer.
11007 * silc_server_channel_message checks now both local and global
11008 list for channel entry.
11010 * Tested channel joining (hence JOIN) in router environment
11011 successfully. Tested with two routers, two servers and two
11014 * Tested channel message sending in router environment successfully.
11016 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Added silc_server_save_channel_key into server.[ch] to save the
11019 received channel key in Channel Key payload processing. It is
11020 also used in JOIN command reply handling.
11022 Equivalent function silc_client_save_channel_key added into
11023 client.[ch] into client library.
11025 * Changed JOIN command reply to send information whether the channel
11026 was created or not (is existing already) and the channel key
11027 payload. Changed protocol specs accordingly.
11029 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11030 the request was sent by ID and not by nickname. Crashed on
11033 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11036 now correctly save the received data.
11038 * silc_server_free_sock_user_data now notifies routers in the
11039 network about entities leaving the network.
11041 At the same time implemented functions silc_server_remove_id
11042 and silc_server_send_remove_id to receive and send REMOVE_ID
11043 packets. The packet is used to notify routers in the network
11044 about leaving entities. The ID removed will become invalid in
11047 * Added function silc_idlist_del_server into server. Removes and
11048 free's server entry from ID list.
11050 * silc_server_private_message function now checks, if we are router,
11051 that the destination ID really is valid ID, naturally.
11053 * In router when NEW_ID packet is received (for new client) the
11054 hash of the Client ID is saved in the ID Cache but the
11055 client->nickname is set to NULL, instead of putting the hash
11058 IDENTIFY command now also checks that client->nickname must be
11059 valid. If it is not if will request the data from the server who
11060 owns the client. Added new function
11061 silc_server_command_identify_check.
11063 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11064 to set the command to already allocated Command Payload.
11066 * Tested private message sending in router environment with two
11067 routers, two servers and two clients. Fixed minor bugs and now
11070 * Fixed segfault from client's NAMES command. Used to crash if
11071 not on any channel.
11073 * Forwarded packets must not be routed even if it is not destined
11074 to the receiver. Changed server code comply with this.
11076 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11078 * Added `require_reverse_mapping' boolean value to ServerParams
11079 structure. If TRUE (not default) the server will require that
11080 the connecting host has fully qualified domain name.
11082 If the reverse mapping is not required and hostname could not be
11083 found the IP address is used as hostname.
11085 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11087 * Implemented version string checking to both client and server.
11088 The check is incomplete currently due to the abnormal version
11089 strings used in development version of SILC.
11091 * Changed all command functions in server to use the new
11094 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11096 * Changed char *data to unsigned char *data in ID Cache system to
11097 support binary data as ID Cache data. Changed code to support
11098 binary data in lib/silccore/idcache.c.
11100 * Renamed silc_server_packet_relay_command_reply to
11101 silc_server_command_reply as it is normal packet receiving
11102 function. Rewrote the function to accept command replys for
11103 servers and not only for clients.
11105 * Mark remote router always as registered server if we are connecting
11106 to it. Otherwise, commands sent by the router to us are ignored.
11108 * All ID List find routines now returns the ID Cache Entry pointer
11109 as well if requested.
11111 * WHOIS command works now in router environment, tested with two
11112 routers, two servers and two clients.
11114 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11115 in router environment (as it is almost equivalent to WHOIS) but
11116 hasn't been tested thoroughly. Added new functions:
11118 silc_server_command_identify_parse
11119 silc_server_command_identify_send_reply
11120 silc_server_command_identify_from_client
11121 silc_server_command_identify_from_server
11123 * Disabled route cache adding because adding two different ID's with
11124 same IP replaces the old cache entry thus giving wrong route.
11125 The entry->router->connection is always the fastest route anyway
11126 so route cache may not be needed. Of course, new routes maybe
11127 established after receiving the ID when the entry->router->connection
11128 might not be anymore the most optimal.
11130 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11132 * Add route cache for received ID for fast routing.
11134 * Added silc_server_packet_route to route received packet on router
11135 that is not destined to us.
11137 * Renamed silc_server_get_route to silc_server_route_get.
11139 * Added id_string and id_string_len fields into SilcServer to
11140 include encoded ServerID for fast comparing without excess
11141 encoding of the ID's.
11143 * Cleaned up WHOIS command on server side. Added following static
11146 silc_server_command_whois_parse
11147 silc_server_command_whois_check
11148 silc_server_command_whois_send_reply
11149 silc_server_command_whois_from_client
11150 silc_server_command_whois_from_server
11152 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11153 arguments in command replies. All command functions should be
11154 updated to use this macro.
11156 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * Minor typo fixes on command reply handling on server.
11160 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11162 * Added silc_server_command_add_to_channel internal routine to add
11163 the client to the channel after router has created the channel and
11164 sent command reply to the server.
11166 * Added generic silc_server_send_command to send any command from
11169 * Use static buffer with ID rendering instead of duplicating data.
11171 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11173 * Fixed a channel user mode bug when joining to a channel server gave
11174 everybody channel founder rights, oops.
11176 * We mark ourselves as the router of the incoming server connection
11177 if we are router ourselves. This way we can check in some packet
11178 sending functions whether it is locally connected server. For
11179 incoming router connections we put NULL.
11181 * For router sending packets locally means now always sending the
11182 packet cell wide; to local clients and local servers. For normal
11183 server sending packet locally means sending it to only local
11186 * Fixed the JOIN command to really work in router environment. If the
11187 channel is created it is always created by the router. Router is
11188 also responsible of making the initial joining to the channel,
11189 sending JOIN notify to the sending server and distributing
11190 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11191 does not exist server doesn't do anything else but forward the
11192 command to the router which performs everything.
11194 * Added silc_server_send_channel_key function to send the Channel Key
11197 * Added silc_server_create_channel_key to create new channel key. The
11198 channel key is now re-generated everytime someone joins or leaves
11199 a channel, as protocol dictates. Note: channel->key_len is the
11200 key length in bits.
11202 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11204 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11205 packet_receive.[ch] to separate packet sending and receiving
11206 routines. The server.[ch] now includes everything else including
11207 actual packet processing (writing and reading data) and other
11210 Renamed silc_server_private_message_send_internal to
11211 silc_server_send_private_message. The routine is still though
11212 used only to relay private messages as server does not send
11213 private messages itself.
11215 Renamed silc_server_new_channel to silc_server_create_new_channel
11216 and added new function sicl_server_new_channel that handles the
11217 incoming New Channel packet. Added also new sending function
11218 silc_server_send_new_channel to send New Channel Payload.
11220 * Added new function silc_server_notify to process incoming notify
11221 packet to the server/router. Server may then relay the notify
11222 to clients if needed.
11224 * Added new function silc_server_new_channel_user to process incoming
11225 New Channel User packet. Router will redistribute the packet and
11226 send JOIN notify to its local clients and locally connected servers
11227 if needed. Normal server will send JOIN notify to its local client
11228 on same channel when received this packet. Added also corresponding
11229 sending function silc_server_send_new_channel_user to sent the
11232 * Added boolean route argument to send_notif_to_channel and
11233 packet_send_to_channel functions to attempt to route the packet
11234 if it is TRUE and send only locally if it is FALSE.
11236 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11238 * silc_server_replace_id now broadcasts the received replace ID
11239 packet if it is not broadcast packet already. The router must
11240 broadcast to inform other routers about changed ID.
11242 * Added backpointer to server's router into SilcServer context in
11243 silcd/server_internal.h.
11245 * Fixed silc_server_packet_broadcast to send correct broadcast
11248 * The channel key is now distributed to the local client as soon
11249 as it is received from the router (in router environment) so that
11250 no other packet may be sent for the channel until client has
11253 * silc_server_remove_channel_user now broadcasts the received
11254 Remove Channel User packet if it is not broadcast packet already.
11255 The router must broadcast to inform other routers about removed
11258 * Added users field into SilcPacketContext that is a reference count
11259 of the context. One can increase the reference count by calling
11260 silc_packet_context_dup which is now changed to just increase the
11261 reference count instead of duplicating the data. The reference
11262 count is decresed by calling silc_packet_context_free that will
11263 free the data after the reference count hits zero.
11265 For now on the packet context and everything allocated into it
11266 (including the raw packet from network) must be freed by calling
11267 the new silc_packet_context_free function. Added also new function
11268 silc_packet_context_alloc that must be used now to allocate the
11269 context. This also means that if a routine is asynchronous from
11270 silc_[client/server]_packet_parse_type the packet context must
11271 be duplicated by calling silc_packet_context_dup. Otherwise it
11272 gets free'd after silc_[client/server]_packet_parse_type returns.
11273 Also, one must remember that if packet is duplicated then its
11274 reference count must be decresed by calling the free function as
11275 many times as it was duplicated.
11277 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11278 from both client and server.
11280 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11282 * Made joining to a channel working in router environment.
11284 * Cleaned up JOIN command on server side and create function
11285 silc_server_command_join_channel internal routine to make the
11288 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11290 * Changed silc_command_pending list to SilcDList. Also, added
11291 `ident' field to SilcServerCommandPending structure to identify
11292 the reply and to call correct callback.
11294 Added silc_server_command_pending_check function to replace the
11295 corresnponding macro. The silc_command_pending list is not
11298 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11299 to set identifier to previously allocated Command Payload. It
11300 is used to set identifier for command when resending Command
11303 * Added silc_command_payload_encode_payload to encode Command
11304 Payload buffer from SilcCommandPayload structure.
11306 * Added silc_argument_payload_encode_payload to encode Argument
11307 payload buffer from SilcArgumentPayload structure.
11309 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11311 * Changed WHOIS command to support router connection on server side.
11312 The whois request is always sent to router unless the server is
11313 standalone server. After server has received the reply from the
11314 router will it send the reply to the client.
11316 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11317 broadcast received broadcast packet. The function is used only
11318 by router. The broadcast packet is always sent to the router's
11321 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11322 render given ID to printable string, for log files for example.
11324 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11326 * Made basic router to router connections working. At least they
11327 can now connect to each other but nothing really works the way
11328 they are supposed - yet.
11330 * Added new initiator token to RouterConnection configuration
11331 file in silcd/serverconfig.[ch]. It is used to tell whether we
11332 are the initiator to the remote router or whether we'll expect
11333 the other end to connect.
11335 * Moved registering of listener task to silc_server_init, hence
11336 the server starts listenning as soon as it is run, even if it
11337 does not have connections to other routers. Let's see how well
11340 * Changed default connection retry timeouts for more suitable in
11343 * Removed cipher and such arguments from silc_idlist_add_client
11344 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11345 Added new function silc_idlist_add_data to add the keys and stuff
11348 * Added SilcIDListData structure and added it to SilcClientEntry
11349 and SilcServerEntry as their first field in the structure. This
11350 way we can explicitly cast the ID entries to the SilcIDListData
11351 structure and get common data for the entries. In past, we had
11352 to first check what type of connection it is and then cast it to
11353 correct ID entry type. Now, we can directly cast the opaque
11354 pointer to the SilcIDListData (no matter what ID entry it actually
11355 is) and get the data needed.
11357 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11359 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11360 in some circumstances even if threre were timeout tasks, though not
11361 IO tasks, but tasks anyway. Now fixed.
11363 * Defined SilcServerConnection structure to hold connection specific
11364 stuff about directly connected servers and routers. The definition
11365 is currently in silcd/server_internal.h. I thought about having
11366 a bit more important role fro this struct but for now it is used
11367 only when connecting to other server (or router actually).
11369 * Added connecting retry support in server when connecting to
11370 router(s). The retry feature implement exponential backoff
11371 algorithm. Also, added SilcServerParams structure to hold default
11372 parameters for server. For now, it include these retry settings
11373 and are hard coded. After server is moded to be as Silc Server
11374 Library this structure will be more important.
11376 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11378 * Changed client librarys channel->clients table to SilcList and
11379 changed code accordingly.
11381 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11383 * Changed client's channel table to SilcList and changed code
11384 accordingly. Also changed SilcChannelClientEntry to include back-
11385 pointer to the channel so that client entry can use that structure
11386 as list as well and we have fast cross-reference to the channel.
11387 This change dramatically decreased the complexity of channel
11388 handling with client entry and vice versa (removed one extra
11389 loop when searching for channel entry from many functions).
11391 * Changed server->sim from table to SilcDList and changed code
11394 * NAMES command can now be used from user interface. It will show
11395 the user list on the channel, neatly.
11397 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11398 Code now saves realname of the user if it becomes available.
11400 * Renamed configure.in to configure.in.pre and made ./prepare
11401 script to automatically add correct version string to
11402 configure.in which it creates from configure.in.pre.
11404 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11406 * NAMES command reply now shows users mode with the nickname when
11407 joining to channel.
11409 * Moved silc_client_ch[u]mode[_char] functions from
11410 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11411 place sucks, they are utility functions and should be in some
11414 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11416 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11419 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11423 * Added TRQ (efficient deque and list library) into lib/trq. This is
11424 a very good list library that is currently used in the SILC. Defined
11425 SilcList API over the library because I didn't like the API very
11426 much. See lib/trq/silclist.h for the API and examples of how to
11427 use the API. Fixed various places in the code to use the new
11428 SilcList API. The SilcList is meant for lists that has a structure
11429 already defined as a list. It is not suitable to add just some
11430 context to the list (in TRQ, the context is the list actually).
11432 So, I defined SilcDList that can be used for the purpose where
11433 predefined list structure does not exit. This can be used as
11434 such list. Now some context just can be added to the SilcDList.
11435 Currently this list is not used in the SILC just yet, though there
11436 are a lot places where this can replace dynamically allocated
11437 tables and I will fix these places, later, to use SilcDList.
11438 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11439 and use TRQ internally).
11441 Also fixed some annoying warning messages that the original TRQ
11442 code generated. Also minor changes to TRQ's Makefile.in.
11444 * Added support for querying by Client ID to both WHOIS and
11445 IDENTIFY commands into server, as required by the protocol.
11447 * Removed method function pointers from SilcBuffer structure. They
11448 weren't used to anything and just increased the context size for
11449 no good reason. This change also made silc_buffer_alloc and
11450 silc_buffer_free functions inline functions.
11452 * Disabled command flooding detection support until it's fixed so
11453 that it accepts commands in but does not execute them more than once
11456 * Added silc_net_localhost(), to return local hostname, into
11457 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11458 that must be initialized before calling silc_client_init.
11460 * Added new function: silc_server_send_notify_on_channels to send
11461 notify messages to all channels client has joined. It is assured
11462 that the message is sent only once per client.
11464 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11465 lib/silcutil/silcutil.[ch] as silc_format function. The new
11466 function is generic and is used by server as well, not only by
11467 the logging routines.
11469 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11470 the provided version string was not acceptable. Added new function:
11471 silc_ske_check_version into lib/silcske/silcske.h. The function
11472 must be implemented by the application (client or server) and it
11473 does not reside in the SKE library. The function checks the version
11474 string remote end sent.
11476 * Added back pointers (to opaque context and to SilcSocketConnection)
11477 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11479 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11480 duplicate packet context structure.
11482 * Changed `notify' client operation to send same arguments as client
11483 receives from server except for ID's. ID's are mapped to correct
11484 ID entry and that is returned. Also, if channel entry is not sent
11485 by server but the notify is for channel the channel entry is sent
11486 to application (otherwise application doesn't know that it is for
11487 channel (library gets it from packet's Destination ID)).
11489 * Added silc_client_remove_from_channels into client library to
11490 remove a client from all channels it has joined to. Used when
11491 received SIGNOFF notify from server. Added also new function
11492 silc_client_replace_from_channels to replace old ID entry with
11493 new ID entry on all channels. Used when received NICK_CHANGE
11494 notify from server.
11496 * Fixed ID Cache list handling in silc_idlist_get_client in
11497 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11498 to get (or query) client by ID.
11500 * Updated TODO list.
11502 * Added connection authentication status message defined by the
11503 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11504 support for these into the code in client and server side.
11506 * Added generic function silc_client_send_command to send any command
11507 with variable argument list. Application should use this function
11508 to send commands if the command functions provided by the library
11509 does not suite for the application's user interface needs.
11511 * Added new `failure' client operation. Application is notified about
11512 received failure packet if client is executing a protocol. In this
11513 case the protocol's execution has failed.
11515 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11516 is required by the protocol.
11518 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11519 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11522 * Added status flag to SilcSKE object to indicate realtime status
11523 of the SKE protocol.
11525 * Application receives now exactly same command reply arguments as
11526 the library receives from server. However, if ID is received the
11527 corresponding ID entry is returned to the application (eg. Client
11528 ID is mapped to correct SilcClientEntry entry and that is returned).
11529 Changed command_reply client operation due to this change.
11531 * Changed all ID's in commands and in command replys as ID Payloads.
11532 Change affected both client and server side codes.
11534 All ID's sent in SILC network (with execption of ID's in SILC
11535 Packet header) are sent in ID Payload to support variable length
11538 * Server now notifies nick changes and notifies all clients on
11539 the channels about the new nickname (about the new Client ID,
11542 * Implemented CMODE command to change channel modes. Supports all
11543 channel modes defined by the protocol specs except ban and invite
11544 lists. (Also, private channel key mode is supported but support for
11545 setting private channel key in client is missing, thus, this mode
11546 has no effect on client side (except that server requires that the
11547 client uses private channel key and normal channel traffic does not
11550 Also, invite mode works per se, but INVITE command does not work
11551 yet correctly, so you can set channel as invite only channel but
11552 inviting clients to the channel does not work (it is yet to be
11553 thought what's the best way to do it).
11555 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11556 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11557 Implemented CUMODE command to change user's mode on the channel.
11558 Supports all modes defined by the protocol specs.
11560 * Added NAMES command reply to return users modes on the channel.
11562 * Removed unnecessary and slow ciphers from lib/silccrypt.
11564 * Set SO_KEEPALIVE option to connection sockets by default.
11566 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11568 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11569 redefined the Notify Payload into protocol specs.
11571 * Added silc_id_payload_parse_id to get ID directly from raw
11574 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11576 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11577 accept searching by Client ID as well.
11579 * Added support for LEAVE and SIGNOFF notify types in client library.
11581 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11582 to parse ID Payload from raw data.
11584 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11586 * Added flags parameter into silc_ske_assemble_security_properties
11587 function in lib/silcske/silcske.[ch].
11589 * Changed notify client operation to fit better for notify messages
11590 sent by server. The notify payload received from server is now
11591 passed to the application (after parsing it to SilcNotifyPayload).
11592 It is application's responsibility to retrieve the arguments
11593 from the payload and show the message the way it wants. The message
11594 sent by server is implementation specific.
11596 * Changed public keys to comply with the protocol specification.
11597 Old public keys are not supported anymore and are not compatible.
11599 * Removed nickname from Channel Payload as the latest draft removed
11600 it. The client must resolve the nickname from the NAMES command
11601 reply received when it joined the channel.
11603 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11605 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11607 * Fixed some errors in protocol specification drafts.
11609 * Created lib/silccore/silcnotify.c to implement Notify Payload
11610 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11611 generic payloads described by protocol specifications. The file
11612 includes implementations for ID Payload and Argument Payload.
11614 * Changed Command Payload implementation to use the new Argument
11615 Payload. Changed command_xxxx_payload to command_payload_xxxx
11616 to comply with SILC coding conventions.
11618 * Added suppport for Argument Payload handling in Notify Payload
11619 implementation as protocol requires it. Added the new support
11620 into server and client lib as well.
11622 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11624 * Added support for multiple nicknames on same channel. [n] is
11625 added locally to the nickname if there are more than one same
11626 nicknames on the channel.
11628 * Server now sends all nicknames that matched WHOIS request.
11629 Client also shows the list received from server.
11631 * Added TOPIC command to client side. User can now set and show
11632 current topic on channel.
11634 * Added MOTD command to client and server. Also, server sends the
11635 motd when client connects to the server.
11637 * Changed version strings to comply ISO 8601.
11639 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11641 * Fixed protocol error handling in client library. It should now
11642 cope even if the SKE fails for some reason.
11644 * Made new protocol specification drafts for submitting to IETF.
11646 * Implemented TOPIC command to server in silcd/command.c.
11648 * Added two new notify types into lib/silccore/silcnotify.h:
11649 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11650 notify nickname change and topic setting/change on a channel.
11652 * API change of command_reply operation in client library. The
11653 application gets now the status type received from server as well.
11655 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11657 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11659 * Cras fixed and optimized the packet handling even further and
11660 it should work now. Minor change to the prototype of function
11661 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11663 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11665 * Added new function into lib/silcutil/silcschedule.[ch]:
11666 silc_schedule_with_fd to select() a specified fd. The function
11667 returns after timeout expires or data arrives or goes. The
11668 function is used by packet routines to wait that all data is
11669 received from network.
11671 * Fixed data reading from network in lib/silccore/silcpacket.c.
11672 The code now assures that all data is read from the fd and then
11673 continues packet processing. This was a bug fix since the code
11674 used to drop some data in some circumstances.
11676 * Added new function into lib/silcclient/client.[ch]:
11677 silc_client_start_key_exchange to start key exchange after
11678 connection has been established to server. The code internally
11679 now uses this funtion but its main purpose was to provide it
11680 for applications that perform their own connecting. After
11681 application has created a connection it merely calls this
11682 function to start the key exchange between client and server.
11683 The library takes care of everything else after that.
11685 Updated also lib/silcclient/README to explain the usage of
11688 * Do not send to application information that connection has
11689 been established. Application gets notified it by connect
11692 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11694 * Applied cras's patch to add silc_schedule_one function. The
11695 function runs scheduler once and returns.
11697 * Fixed the scheduler after cras messed it up. The timeout
11698 handling works now as it's supposed to work.
11700 * Added into lib/silccore/ silcnotify.h to include notify
11701 message types support. Changed silc_server_send_notify*
11702 functions, in server.[ch], to support those new notify types.
11703 Added the support for the notify types into client library,
11704 as well. Added new notify client operation into ops.h in
11707 * Changed silc_server_packet_send_to_channel to send normal
11708 packets instead of just channel message packets. The function
11709 is now used to send the notify packets to channels. It is not
11710 used to send channel message packets anymore, as server never
11711 sends them anymore.
11713 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11714 va_arg()s as it seems to require it nowadays. I guess, if SILC
11715 is compiled with older va_arg() the new code should work anyway.
11717 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11719 * Splitted core library. Core library (lib/silccore) includes
11720 now only SILC protocol specific core (and common) components.
11721 Created new utility library (lib/silcutil) that includes more
11722 generic purpose stuff. The stuff for util library was taken
11723 from the old core library. This was minor and easy split.
11725 * Created SILC Client Library (lib/silcclient) that includes
11726 implementation of the SILC client without user interface. This
11727 was major move from silc/ directory. The code has been changed
11728 so that it is transparent towards the user interface. The
11729 silc/ directory includes now the same user interface as before
11730 and it uses the new client library. Read lib/silcclient/README.
11731 Basicly, the client library performs everything else related
11732 to SILC except user interface handling. Also, configuration
11733 files are considered to be part of user interface and library
11734 does not handle them.
11736 This change also changed a lot of structures, function naming etc.
11737 Most important change was that SilcClientWindow object was
11738 renamed to SilcClientConnection in the client library. Created
11739 also new file lib/silcclient/ops.h. Also added new files
11740 silc/local_command.[ch] and silc/client_ops.[ch].
11742 All these changes were made to make it easier for user interface
11743 designers to create what ever user interface for the SILC client
11746 It is also expected that the server will be moved to lib
11747 directory as well and SILC Server Library will be created;
11748 sometimes in the future.
11750 * Removed Local commands from lib/silccore/silccommand.h as
11751 they are application specific and new client library does not
11752 handle any of those anymore.
11754 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11755 old client implementation in silc/.
11757 * Added support for callback functions in SILC_LOG_* macros.
11758 Application can now set its own callbacks that will be called
11759 instead of using the default functions that will always print
11760 the debug messages to stderr (or stdout). Also, debugging can
11761 now be disabled by setting silc_debug to FALSE and re-enabled by
11762 setting it to TRUE. Note, that logging will still work even
11763 if debugging is disabled.
11765 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11766 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11767 silc_log_reset_debug_callbacks.
11769 * To enable debugging in silc client one must give now -d
11770 option on command line.
11772 * Changed silc_schedule_init to automatically allocate task queues
11773 if they are not allocated before calling it.
11775 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11777 * Added GMP 3.1 into math library.
11779 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11781 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11782 a channel in SILC network. The packet is used by servers and
11783 routers to notify other routers that user has left a channel.
11784 This little feature was missing until now. Added the feature
11785 to protocol specification as well.
11787 Added functions: silc_server_send_remove_channel_user and
11788 silc_server_remove_channel_user into server.[ch].
11790 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11791 lib/silccore/silcpacket.h. However, they are not implemented
11794 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11796 * Fixed joining to a channel and sending channel messages
11797 between server and router. The channel message sending should
11798 now work inside a cell.
11800 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11802 * Fixed the private message sending between server and router.
11803 The private message sending should now work inside a cell.
11805 * Added silc_server_replace_id into server.[ch] to replace
11806 existing ID in the SILC network.
11808 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11809 and silc_idlist_replace_server_id into idlist.[ch] in server.
11811 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11813 * Fixed the server to server connections. Server can again now
11814 connect to router. Router to router connections probably does
11817 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11819 * Added dynamic protocol registering support. Now protocols can
11820 registered and unregistered on the fly. Patch by cras.
11822 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11824 * Added lib/contrib directory to hold routines that some platforms
11825 don't have but are needed by SILC.
11827 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11828 into lin/contrib to provide getopt() and getopt_long() for
11829 those who don't have it.
11831 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11833 * Added AWAY command to client. When away message is set and
11834 client receives a private message packet the client automatically
11835 replies to the sender with the away message.
11837 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11838 bug seemed to be the cause of recent problems when compiling
11841 * Added version detection support to SKE protocol specification
11842 and added the new changes to the SKE implementation as well.
11843 There were other minor changes in the SKE protocol as well.
11845 Many changes in lib/silcske/silcske.[ch] and in
11846 lib/silcske/payload.[ch].
11848 * Added ^U functionality, clear input line. Patch from cras.
11850 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11852 * Mainly small bugfixes on core library. Fixed some debugging
11853 logging and buffer overflow in silclog.c.
11855 * Updated config.sub and config.guess on the distribution tree.
11857 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11859 * Added command lagging support in server. Client may execute
11860 commands now only once in two seconds.
11862 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11864 * Optimized packet reception. MAC computation and checking is now
11865 also more optimized. A lot previously duplicated code is now
11866 used as generic by both client and server.
11868 * Fixed key pair generation in clientutil.c
11870 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11872 * Added into lib/silccore/silcbufutil.[ch] new function;
11873 silc_buffer_realloc.
11875 * Moved generic packet sending/encryption functions to
11876 lib/silccore/silcpacket.[ch] from client and server. Some
11877 rewriting of the functions.
11879 * Moved all generic packet reception/decryption functions to
11880 lib/silccore/silcpacket.[ch] from client and server. The
11881 packet processing is now much cleaner in both client and server.
11882 These were major changes in both client and server.
11884 * Created many common functions in server to do packet sending.
11885 Previously code were duplicated a lot, this has been removed
11886 with these changes.
11888 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11890 * Rewrote major parts of the ID cache system. Don't know
11891 whether it is better now or not but at least the API is more
11894 * Major rewrite on ID cache stuff on client because of the ID
11895 cache API changes. Added idlist.c to client.
11897 * Also major rewrite on ID cache stuff on server as well.
11898 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11899 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11900 in hand, instead they are all put into the ID cache system now.
11901 All server_idlist_* routines uses ID cache now instead of
11902 traversing its own lists (those lists does not exist anymore).
11903 SilcIDList though still exists. Also, SilcXXXEntry's are
11906 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11908 * Finally made the SKE implementation compliant to the protocol
11909 specification. All mp integers are now binary encoded as
11910 opposed being HEX encoded.
11912 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11915 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11916 functions: silc_[encode/decode]_pem. Also added function
11917 silc_encode_pem_file to PEM encode with newlines ('\n') for
11918 saving into a file.
11920 * SILC public keys are now encoded either PEM or binary. Same
11921 option is for private keys as well. By default private keys
11922 are binary encoded and public keys PEM encoded. Silly HEX
11923 encoding were removed.
11925 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11926 function to create fingerprints.
11928 * Fixed a bug in SHA1; does not change the original data anymore.
11930 * Partly implemented INFO command on client and server side.
11931 Fixed CLEAR command. Changes to SERVER command; show current
11932 server(s) when giving command without arguments. Added
11933 VERSION command to client.
11935 * Added check to server that unregistered connections cannot
11936 execute commands (unless it is specificly allowed).
11938 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11940 * Fixed screen refresh.
11942 * Fixed channel joining bug from client. On some circumstances
11943 client tried to join to a channel it had already joined.
11945 * Added public key verification process into client's protocol.c.
11946 The client now verifies the public key from user and saves
11947 it into ~./silc/serverkeys/ directory.
11949 Added into: clientutil.[ch]: silc_client_verify_server_key.
11951 * Changed SKE protocol's silc_ske_initiator_finish function
11952 to accept callback function that verifies the received public
11953 key. Removed old silc_ske_verify_public_key function.
11955 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11957 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11958 silc_pkcs_private_key[_data]_set.
11960 * Made the password and public authentication more cleaner in
11961 server's protocol.c.
11963 * Removed historic and obsolete protocol `channel_auth' from
11964 both client and server.
11966 * Removed wrong way of sending command status messages from
11967 server to client in server's command.c. The old way violated
11968 protocol specification.
11970 Changes to silccore/silccommand.[ch]: removed
11971 silc_command_encode_status_payload -> not needed anymore,
11972 changed silc_command_encode_payload_va to accept extra
11973 argument on variable argument list. The argument type must
11974 now be provided to the function. Also, added new function:
11975 silc_command_encode_reply_payload_va which is same as
11976 normal command_encode_payload_va except command status type
11977 is provided as extra argument.
11979 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11981 * Added ~./silc directory handling. The directory includes the
11982 public and private keys for the client.
11984 Added silc_client_check_silc_dir, silc_client_create_identifier
11985 and silc_client_load_keys.
11987 * Implemented SILC protocol compliant public key. Added public
11988 and private key saving to and loading from files.
11990 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11991 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11992 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11993 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11994 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11996 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11997 silc_pkcs_load_[public/private]_key.
11999 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12001 * Added silc_server_get_route (route.[ch]) to get connection
12002 data for the fastest route for given ID.
12004 * Implemented INVITE command on client and server. The command
12005 were re-defined in the SILC Protocol Specification and the
12006 implementation now complies with the specification.
12008 * Implemented PING command on client and server.
12010 * Implemented NAMES command on client and server. The server side
12011 supports currently only normal server not router server yet.
12012 Some changes to NAMES definition in SILC protocol specification.
12014 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12016 * Implemented LEAVE command on client and server.
12018 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12019 again. This change was made to the protocol as well. Server
12020 should not violate the protocol specification anymore.
12022 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12024 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12025 was tested. SOCKS4 was not but should work anyway.
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