1 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Added better check for epoll() in configure. Affected file
6 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
8 * Fixed per scheduler data input buffer in packet engine. Use
9 list of inbufs instead of just one so that multiple streams
10 can do partial reads to different buffers. Affected file is
11 lib/silccore/silcpacket.c.
13 * Fixed WATCH notify handling in client library. Affected file
14 is lib/silcclient/client_notify.c.
16 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
18 * Fixed packet wrapper stream API to support encoder/decoder
19 for packets, and to handle partial reading correctly. Fixed
20 also inbuf size checking in reading to have enough space before
21 reading. Affected files are lib/silccore/silcpacket.[ch].
23 * Rewrote file transfer in client library. Affected files are
26 * Added TCP/UDP listener (internal) API to client library to have
27 generic way of dealing with listeners. Fixed Key Agreement and
28 file transfer to use it. Affected files are in lib/silcclient/.
30 * Fixed SKE to process SUCCESS packets synchronously and to call
31 completion synchronously. Affected file is lib/silcske/silske.c.
33 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
35 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
36 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
38 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
40 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
41 to client library. Affected file is
42 lib/silcclient/client_register.c.
44 * Serialize NICK and JOIN commands to avoid problems locally
45 with changing ID while joining to channel. Affected file is
46 lib/silcclient/command.c.
48 * Fixed entry resolving while handling incoming JOIN notify.
49 Handle properly cases, in re-processing of notify packets, where
50 the IDs may become invalid while resolving the entry (like nick
51 change). Entry is invalid if it doesn't have nickname, and such
52 entries are not delivered to application anymore. These fixes
53 problems of not seeing JOINs when remote user changes nickname
54 at the same time. Affected files are in lib/silcclient/.
56 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
58 * Added support for computing message payload MAC in new way
59 (SILC Protocol version 1.3). Bakcwards support for old way
60 remains. Affected files are lib/silccore/silcmessage.[ch].
62 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
64 * Added SilcRwLock API, a read/write lock. Affected files are
65 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
67 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
69 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
71 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
73 * The silc_schedule_set_listen_fd now returns boolean value.
74 Fixed FD task adding to check correctly for already added
75 FD tasks. Added stricter error checking for FD scheduling
76 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
77 and lib/silcutil/unix/silcunixschedule.c.
79 * The silc_stream_set_notifier now returns boolean value. Changed
80 all streams to support and check for the error condition.
81 Affected files are in lib/silcutil/.
83 * Fixed SKE library session aborting and deletion. Affected
84 file are lib/silcske/silcske.c.
86 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
88 * Implemented PKCS #1 with appendix with hash OID in the
89 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
90 lib/silccrypt/silchash.[ch] and
91 lib/silcasn1/silcasn1[_encode|decode].[ch].
93 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
95 * Added support for Version (V) SILC public key identifier.
96 Affected files are lib/silccrypt/silcpk.[ch].
98 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
100 * Rewrote connection auth request in client library. It is now
101 done automatically by the library and the resolved method given
102 as a hint to get_auth_method client operation. Affected files
105 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
107 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
108 It can be used to wrap SilcPacketStream into SilcStream.
110 * Fixed %p formatting from silc_snprintf. Affected file is
111 lib/silcutil/silcsnprintf.c.
113 * Ported SFTP library to new utility library. Ported also
114 the SFTP testers. Affected files in lib/silcsftp/.
116 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
118 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
119 of silc_snprintf, silc_vsnprintf, silc_asprintf and
122 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
124 * Added preliminary Symbian support. Changes around the source
125 tree. The symbian/ directory now includes Carbide.c++ project
126 files to compile the sources.
128 * Added silc_snprintf. Affected files are
129 lib/silcutil/silcstrutil.[ch].
131 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
133 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
134 macros. SILC_FSM_CONTINUE macro now immediately calls the
135 next state instead of first returning back to FSM. Helps
136 in debugging crashes etc.
138 Removed FSM Semaphores. Introduced FSM Event which is
139 asynchronous event. Affected files are in lib/.
141 * Added epoll(7) support to SILC Scheduler. It is used by default
142 if it is available. Affected files are
143 lib/silcutil/silcschedule.[ch],
144 lib/silcutil/unix/silcunixschedule.c.
146 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
148 * Added CTR mode to AES. Simplified cipher implementation API
149 more. Affected files are in lib/silccrypt/.
151 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
153 * Removed `detach' client operation. The detachment data is
154 now delivered in SILC_COMMAND_DETACH command reply to
155 application. Affected file in lib/silcclient/.
157 * Rewrote resuming/detaching in client library.
159 * Added boolean encryption indicator for silc_cipher_set_key.
160 Affected files lib/silccrypt/silccipher.[ch].
162 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
164 * Added silc_likely and silc_unlikely macros for GCC branch
165 prediction optimizations. Affected file lib/silcutil/silctypes.h.
167 * Added assembler AES optimization. Cleaned up the SILC Cipher
168 implementation API. Affected files are in lib/silccrypt/.
170 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
172 * Changed back the SILC_FSM_THREAD_WAIT operation to not
173 continue to next state if thread is finished already. That
174 check is not done anymore. Affected files are
175 lib/silcutil/silcfsm.[ch].
177 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
179 * Removed silc_packet_[get|set]_ciphers and
180 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
181 handle REKEY_DONE packet sending in rekey. Affected files
182 are lib/silccore/silcpacket.[ch].
184 * Added silc_fsm_is_started. Affected files are
185 lib/silcutil/silcfsm.[ch].
187 * Added settings sign_channel_message, sign_private_message
188 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
189 support for key agreement in /KEY command. Affected files
190 in apps/irssi/src/silc/core/.
192 * During SILC Client initialization forward log messages to
193 stderr. Affected files in apps/irssi/src/silc/core/.
195 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
197 * Added silc_ske_get_key_material. Affected files are
198 lib/silcske/silcske.[ch].
200 * Added silc_packet_stream_is_udp. Affected files are
201 lib/silccore/silcpacket.[ch].
203 * Added SKE packet retransmission support with UDP transport.
204 Affected file is lib/silcske/silcske.c.
206 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
208 * Added silc_socket_stream_is_udp. Affected file is
209 lib/silcutil/silcsocketstream.[ch].
211 * Added UDP transport support to packet engine. Affected file
212 is lib/silccore/silcpacket.c.
214 * Added silc_socket_stream_is_udp. Affected file is
215 lib/silcutil/silcsocketstream.[ch].
217 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
219 * Added silc_packet_send_va[_ext] to send variable argument
220 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
222 * Timeout freelist garbage collection added to scheduler.
223 Affected file lib/silcutil/silcschedule.c.
225 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
227 * Added silc_show_public_key_file to
228 lib/silcapputil/silcapputil.[ch].
230 * Added SILC_STR_ADVANCE support for buffer unformatting.
231 Affected file lib/silcutil/silcbuffmt.c.
233 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
235 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
237 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
239 * silc_fsm_continue[_sync] now cancels erlier timeout set with
240 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
242 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
244 * Added SILC_STR_FUNC to buffer format API. Affected files
245 are lib/silcutil/silcbuffmt.[ch].
247 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
249 * No more memory allocation for message payload parsing.
250 Pre-allocated buffer can be used with message payload encoding.
251 Affected files lib/silccore/silcmessage.[ch].
253 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
255 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
256 to silcutil/silcbuffmt.[ch].
258 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
260 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
261 Affected file lib/silcutil/silcbuffmt.[ch].
263 * Removed silc_schedule_signal_[un]register and
264 silc_schedule_signal_call. Added silc_schedule_task_add_signal
265 to add signal task. Only one callback per signal may be
266 added. The signals are now automatically called back to
267 caller. Affected files lib/silcutil/silcschedule.[ch] and
268 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
270 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
272 * Added SilcSKEParams for SKE parameters and simplied even more
273 the SKE interface. Affected files are lib/silcske/silcske.[ch].
274 Added support for IV included and session port handling with
277 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
278 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
279 which is called after every rekey when IV Included flag is used.
280 See SILC specifications for details.
282 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
284 * Added lib/silcapputil and moved SILC application specific
285 utility routines from the generic util library lib/silcutil
286 to the new library. Removed lib/silcidcache and moved that
287 to lib/silcapputil as well.
289 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
291 * Added SILC_STR_ADVANCE. Affected file is
292 lib/silcutil/silcbuffmt.[ch].
294 * The silc_buffer_strformat preserves buffer locations now.
296 * Added lib/silcutil/silcatomic.h for atomic operations.
298 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
300 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
303 * Fixed MIME deocing when data portion is not present.
304 Affected file lib/silcutil/silcmime.c.
306 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
308 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
310 * Added IV Included support to packet routines, to allow
311 packet sending and receiving on UDP/IP. Affected files are
312 lib/silccore/silcpacket.[ch].
314 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
316 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
318 * Added UDP support to network and socket stream library.
320 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
322 * Added conditional variables. New files are
323 lib/silcutil/silcondvar.h and platform specific implementations.
325 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
327 * make sure session->hostname and session->port are valid before the
328 application callback is done, since things will go wrong if the
329 application immediately calls silc_client_file_receive. Affected
330 file lib/silcclient/client_ftp.c.
331 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
333 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
335 * New SILC PKCS API enabling support for other public keys
336 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
338 * Separated SILC Public Key Payload routines from the PKCS API
339 to lib/silccore/silcpubkey.[ch].
341 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
343 * Added SILC Key Repository library, lib/silcskr.
345 * Added SILC Server library, lib/silcserver.
347 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
349 * MIME objects in attributes now use SilcMime. Affected files
350 are lib/silccore/silcattrs.[ch].
352 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
354 * Synchronize semaphore posting for real threads in FSM.
355 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
357 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
359 * Added silc_file_set_nonblock. Affected file is
360 lib/silcutil/silcfileutil.h.
362 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
364 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
366 * FSM based implementation of SILC SKE. Simpler interface also.
367 Affected files are in lib/silcske/.
369 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
371 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
373 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
374 silc_mime_parse is available but deprecated.
376 * Check that packet is valid when processing key exchange,
377 authentication and rekey protocols. Fixes a crashbug.
378 Affected files are apps/silcd/protocol.c and
379 lib/silcclient/protocol.c.
381 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
382 all hash buffers to use that instead of fixed values.
384 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
386 * Added SHA-256 to crypto library. The SHA-256 takes now
387 precedence over SHA-1.
389 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
391 * Check for valid return value from regcomp. Affected file
392 lib/silcutil/unix/silcunixutil.c.
394 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
396 * Fixed silc_hash_uint to work with integers. Affected
397 file lib/silcutil/silcutil.c.
399 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
401 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
403 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
405 * Fixed channel public key list saving on JOIN command reply
406 on backup router. Affected file apps/silcd/command_reply.c.
408 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
410 * Added default limit how many channels client can join,
411 default is 50. Added 'channel_join_limit' configuration
412 option to server too. Affected files are apps/silcd/command.c
413 and serverconfig.[ch].
415 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
417 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
418 On Toolkit the server and client are not compiled by default.
419 Affected file configure.ad.
421 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
423 * Added lib/contrib/getopt.[ch] for platforms that don't
424 have it (it is not GPL implementation).
426 * Fixed compilation when pkg-config is used.
428 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
430 * A comma in invite/ban string is invalid, check for it.
431 Affected file apps/silcd/server_util.c.
433 * Added SERVICE command to the server. It parses the command
434 request but SILC Server does not support services for the
435 time being. Affected file apps/silcd/command.[ch].
437 * Added SERVICE command and command reply to client library.
438 It is however incomplete. Updated Toolkit documentation.
439 Affected files are lib/silcclient/command[_reply].[ch].
441 * Fixed IDENTIFY/WHOWAS command reply to send the username
442 correctly (uninitialized buffer). Affected file is
443 apps/silcd/server_query.c.
445 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
447 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
448 finalizes the major restructuring of the CVS tree.
450 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
452 * Send empty MOTD reply if MOTD file cannot be read.
453 Affected file silcd/command.c.
455 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
457 * Optimized primer number generator to use simpler conversion
458 routines. Also assure that the prime number will have the
459 highest bit set after modifying it. Affected file is
460 lib/silcmath/silcprimegen.c.
462 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
464 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
465 for now only for testing purposes, it will not be delivered
466 in any distribution for now.
468 * Removed NSS MPI from the source tree. Due to upcoming
469 license change for the SILC Toolkit, we cannot deliver the
470 NSS MPI anymore. I decided to replace it in all distributions
471 with public domain library.
473 * Removed GNU regex from lib/contrib and introduced free
474 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
475 GNU regex compatible API to it (only partial).
477 * Removed getopt routines from lib/contrib.
479 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
481 * Use silc_server_send_command_reply to send replies instead
482 of encoding packet itself. Affected file silcd/command.c.
484 * Added command sending and receiving statistics to server.
485 Affected files in silcd/.
487 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
488 with GCC, for it not to warn about pointer signedness.
490 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
492 * Added context to the SilcIDCache destructor. Affected
493 files are lib/silccore/silcidcache.[ch],
494 lib/silcclient/client.c and silcd/server.c.
496 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
498 * Added pkg-config check to configure.
500 * The PublicKeyDir must not be used with Admin block in server
501 config. Affected file silcd/serverconfig.c.
503 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
507 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
509 * Handle empty LIST command reply correcttly in server. Affected
510 file silcd/command_reply.c.
512 * Handle empty LIST command reply correctly in client library.
513 The application will now receive one LIST command reply with
514 all arguments set to NULL if there are no channels. Updated
515 Client Library documentation accordingly. Affected file
516 lib/silcclient/command_reply.c.
518 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
520 * Added channel name string stringprep profile to the protocol
521 and implementation to allow a little free'er channel name
522 strings. Affected files are lib/silcutil/silcstringprep.[ch].
524 * Added silc_channel_name_[check|verify] to check and verify
525 channel name strings. Affected files are
526 lib/silcutil/silcstrutil.[ch].
528 * Added support for the new channel name preparation in client
529 library and server. Affected files in lib/silcclient and
532 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
534 * Added the Autodist into the source tree. It replaces the
535 old ./prepare. It can be used to create distributions as
536 previously. See README.CVS and README.DIST. See
537 distributions in distdir/.
539 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
541 * Make sure query sends at least an error back if nothing
542 more is sent. Affected file silcd/server_query.c.
544 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
546 * During query, check if the original command caller goes
547 away. If it does, stop the query. Affected file
548 silcd/server_query.c.
550 * Check for valid channel creation in JOIN command reply.
551 Affected file lib/silcclient/command_reply.c.
553 * Handle the resolver counter in silc_client_get_users_by_channel
554 callback correctly. Fixed auto-join bug in Gaim. Affected
555 file lib/silcclient/idlist.c.
557 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
559 * Added some better error messages. Affected file
560 silcd/command_reply.c and packet_receive.c.
562 * Handle error in WATCH command propely on backup router.
563 Affected file silcd/command.c.
565 * Fixed freeing of unfreeable variable in WHOIS command reply.
566 Affected file silcd/command_reply.c.
568 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
570 * Added pkg-config .pc file creation for silc core library
571 and silcclient library. A patch by c0ffee.
573 * Removed the need for GNU Libidn. Added the simple stringprep
574 from libidn into lib/contrib/. It is now used also on Windows
577 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
579 * Simplified the invite and ban string handling in the
580 server. Check for valid invite and ban arguments also.
581 Affected file silcd/server_util.c.
583 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
585 * Added WATCH list announcing in backup router protocol.
586 Affected files are silcd/command.c, server.c, server_backup.c.
588 * Do not change users mode to founder on normal server/backup
589 if the founder mode is set, and user is first one to join.
590 Affected file silcd/pcaket_receive.c.
592 * Do not send CUMODE_CHANGE notify back to sender. Affected
593 file silcd/packet_receive.c.
595 * Added getrusage() to take noise in SILC RNG. A patch by
596 Mika Boström. Affected files are configure.in.pre,
597 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
599 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
601 * Splitted the SILC libraries configuration into a configure
602 fragment into lib/configure.ad. It is now possible, once
603 this feature is added, to specify whether to compile or not
604 compile included SILC libraries. Affected files are
605 configure.in.pre, lib/silcmath/mpi/configure.ad,
606 lib/configure.ad, Makefile.defines.pre and
607 Makefile.defines_int.pre.
609 * Added --with-silc-includes and --with-silc-libs to configure.
610 If specified the included libs are not compiled, but the
611 specified libs are used. Pkg-config is not yet supported.
612 Affected file configure.in.pre.
614 * Fixed WATCH command handling on backup router. Router does not
615 send the watch command any more to backup if it originates from
616 backup. Affected file silcd/command.c.
618 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
620 * Changed announcing to not announce unregistered clients.
621 Affected file silcd/server.c.
623 * Fixed username handling in command reply. Affected file
624 silcd/command_reply.c.
626 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
628 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
630 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
631 Affected file: includes/silcincludes.h.in
633 * bool is defined as _Bool on Mac OS X now.
634 Affected file: lib/silcutil/silctypes.h
636 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
638 * Added support for UTF-8 nicknames, channel names and
639 server names in client library. Affected files in
642 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
643 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
644 software to check how Toolkit has been compiled.
646 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
648 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
650 * Use silc_utf8_str[n]casecmp instead of strcmp routines
651 in library and in SILC Client when dealing with nicknames
652 and other identifier strings. Affected file in client lib
655 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
656 irssi/src/silc/core/silc-servers.c.
658 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
660 * Fixed idcache to work with the new identifier strings.
661 Affected file lib/silccore/silcidcache.c.
663 * Added UTF-8 hash and compare function for SilcHashTable.
664 Affected file lib/silcutil/silcutil.[ch].
666 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
667 Affected file lib/silcutil/silcstringprep.[ch].
669 * Changed the identifier string handling to include the original
670 format in client, server, channel entries and normalized
671 format in cache. Affected files in silcd/.
673 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
675 * Added support for the new identifier strings and their
676 validity checking. Nicknames, channel names and usernames
677 can now include practically any kind of letters and various
678 other characters. Affected files in silcd/ and in libraries.
680 NOTE: comparing these strings should now be done with memcmp()
681 to check binary compatibility. All these strings are normalized
682 and casing is irrelevant.
684 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
685 as easy function for applications to check whether identifier
688 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
690 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
691 file lib/silcutil/silcutf8.c.
693 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
695 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
697 * Make public key in getkey reply mandatory. Affected file
698 lib/silcclient/command_reply.c
700 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
702 * Added Parameter dont_register_crypto_library to
703 SilcClientParam. If set to TRUE, silcclient library will
704 not initalize the Crypto Libraries and application
705 will need to do it. Affected file lib/silcclient/silcclient.h,
706 lib/silcclient/client.c.
708 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
710 * Imported new silc_utf8_[encode|decode] routines from
711 my internal SILC 1.1 source tree. New encodings added:
712 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
713 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
714 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
717 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
719 * Implemented stringprep (RFC 3454) API. Internally we use
720 GNU Libidn's stringprep, for now, so it is required now to
721 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
723 * Added checking for GNU Libidn and --with-libidn to configure.
725 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
727 * If the passphrases entered do not match while generating a new key,
728 completly start over instead of going into an infinite loop asking
729 the user to re-enter the passphrase correctly. Affected file
730 lib/silcutil/silcapputil.c
732 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
734 * Make sure server is removed from backup list when it is
735 deleted. Affected files silcd/command.c, server.c,
738 * Close socket when connecting to router fails. Affected
741 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
743 * Adopt configuration toolchain to current auto-tools.
744 Affected files prepare, irssi/configure.in
745 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
746 redo that. Affected files irssi/src/silc/core/client_ops.c,
747 irssi/src/fe-common/silc/fe-silc-channels.c
748 * Take over command line options into silcclient data structure.
749 Affected file irssi/src/silc/core/silc-core.c
751 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
753 * Do not try to initiate backup resuming protocol forever.
754 Affected file silcd/server_backup.c.
756 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
758 * ID change in resuming has to be done before changing
759 detached client's modes, since the ID change may fail and
760 leave ghosts on the network. Affected file is
761 silcd/packet_receive.c.
763 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
765 * Fixed Win32 scheduler to not stuck anymore. A patch from
766 Juha Räsänen. Affected file is
767 lib/silcutil/win32/silcwin32schedule.c.
769 * Fixed QoS parsing for connection blocks in server. Affected
770 file is silcd/serverconfig.c.
772 * Fixed server statistics increasing in server. Affected file
775 * The CLOSE command now marks backup router as self disconnected
776 to avoid resuming problems. Affected file silcd/command.c.
778 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
780 * When using silc_net_create_connection[_async], and your system can
781 create IPv6 sockets, it will try to connect to the IPv6 host.
782 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
783 file lib/silcutil/unix/silcunixnet.c
785 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
787 * Check for valid route when receiving packet from router and
788 when routing it to local server in the cell. A patch from
789 Matt Miller. Affected files silcd/router.c and server.c.
791 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
793 * Couldn't detach and reattach twice, because of the previous
794 commit. Affected file silcd/packet_receive.c
796 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
798 * Added check to ignore Port value if Initiator is FALSE.
799 Remote router coudln't connect if Port was set. Affected file
802 * If some client tries to resume more than once at the same time,
803 server crashed. Router didn't crash, but showed odd behaviour
804 (didn't allow clients to join anymore, ..). Affected files
805 silcd/packet_receive.c silcd/idlist.h
807 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
809 * Destroy the file transfer session in silc_client_file_close
810 with timeout. Affected file lib/silcclient/client_ftp.c.
812 * Call SFTP server monitor in READ and WRITE after the actual
813 operations. Affected file lib/silcsftp/sftp_server.c.
815 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
817 * Create one configure script from configure fragments
818 (configure.ad). This is a first step towards new distribution
819 system. Affected files prepare, configure.in.pre,
820 lib/silcmath/mpi/configure.ad.
822 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
824 * Removed expiring of client key pair. Affected file is
825 irssi/src/silc/core/clientutil.c
827 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
829 * Check the number of connections from real number of
830 connections instead of socket number, when deciding if
831 server is full. Affected files are silcd/server.c,
832 server_internal.h and silcd.c.
834 * Clarified the connections_max meaning in General section
835 in doc/example_silcd.conf.in.
837 * The reconnect_keep_trying default value set to TRUE
838 if it is not defined in the config file. Affected file
839 silcd/serverconfig.c.
841 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
843 * Fixed crashbug in connection closing, after a protocol
844 completion callback, which might have closed it already.
845 Affected file silcd/server.c.
847 * Fixed rekey with PFS in backup router. It did not allow
848 rekeys with PFS, and when the rekey protocol timedout
849 it crashed the backup router without the above fix. Affected
850 file silcd/packet_send.c and server.c.
852 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
854 * The silc_client_add_channel_private_key now returns the
855 private key context if pointer is given as argument.
856 Affected files are lib/silcclient/silcclient.h and
859 * Added support for using channel private keys in SILC
860 Client Library even if the private key mode is not set
861 on the channel. Affected file lib/silcclient/client_channel.c.
863 * The channel private key used to decrypt message is now
864 delivered to the application in the 'channel_messageÃ' client
865 operation. Affected files are lib/silcclient/silcclient.h
866 and client_channel.c.
868 * Fixed wrong arg type for user limit in CMODE command reply.
869 Affected file silcd/command.c.
871 * The user limit is now taken and saved to SilcClientEntry in
872 JOIN and CMODE command replies and in CMODE_CHANGE notify.
873 Affected files lib/silcclient/silcclient.h, command_reply.c
876 * Added support to the new private message key indicator
877 packet. Added a new function to the client library:
878 silc_client_send_private_message_key_request. The sender
879 indicates to be initiator, and receiver is responder.
880 Added the indicator to the SilcClientEntry as 'prv_resp'
881 boolean. Affected files are lib/silcclient/silcclient.h
882 client.[ch], and client_prvmsg.c.
884 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
886 * Fixed the JOIN command calling when called with both
887 -auth and -founder. Affected file is lib/silcclien/command.c.
889 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
891 * Check watcher list for resumed clients as well. Affected
892 file is silcd/packet_receive.c.
894 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
896 * Implemented the user limit to the CMODE_CHANGE notify,
897 CMODE command reply and JOIN command reply in server.
898 Affected files are silcd/server.c, command.c, command_reply.c,
899 packet_send.c and packet_receive.c.
901 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
903 * Defined SILC_STRFMT_END that must be used now with
904 silc_buffer_strformat, instead of SILC_STR_END. Fixes
905 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
906 lib/silcclient/silcvcard.c, silcd/server_util.c.
908 * Fixed the adding of public key to the WATCH list in server.
909 Fixed the WATCH notify sending to client. Affected files
910 are silcd/packet_send.[ch], command.c, server_util.c.
912 * Implemented the watching by public key in the SILC Client
913 Library and SILC Client. Affected files are
914 lib/silcclient/command.c and client_notify.c.
916 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
918 * Added support for public key watching in server. Affected
919 files are silcd/server.c, server_internal.h, command.c,
922 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
924 * Added public key to the SIlcClientEntry. Affected files
925 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
927 * Fixed the get_clients_whois reply processing to return
928 exactly same entries server returned. Makes it possible
929 to search using attributes. Affected file is
930 lib/silcclient/idlist.c.
932 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
934 * Save founder key to SilcChannelEntry. Affected files are
935 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
937 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
939 * Call the monitor callback with _CLOSED status from the
940 silc_client_file_close. Affected files are
941 lib/silcclient/client_fpt.c, silcclient.h
943 * Added silc_client_get_clients_whois which resolves using
944 WHOIS, and supports requested attributes as well.
945 Affected files are lib/silcclient/silcclient.h, idlist.c.
947 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
949 * Added support for asking the destination filename where
950 the downloaded file is saved in the file transfer. Affected
951 files are lib/silccilent/silcclient.h, client_ftp.c.
953 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
955 * Fixed error handling in resuming data processing. Affected
956 files are lib/silcclient/client_resume.c and client.c.
958 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
960 * Fixed silc_client_send_private_message to return TRUE correctly.
961 Affected file lib/silcclient/client_prvmsg.c.
963 * Added topic to the SilcChannelEntry. Affected files are
964 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
966 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
968 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
969 file lib/silcclient/command.c
971 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
973 * Convert all commands to UTF-8 before passing them to the
974 client library. Still need to convert replies from UTF-8 to
975 the locale encoding. Affected file
976 irssi/src/silc/core/silc-cmdqueue.c
978 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
980 * redirect all silc_client_command_calls through a queueing framework.
981 This fixes /CYCLE and the annoying "nick change after auto-joining
982 a channel". Furthermore it defines one central point where
983 command parameters can be UTF-8-ified. Affected files
984 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
985 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
987 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
989 * use asynchronous connect() to establish router connections.
990 Fixes problem when the primary router goes down. Affected files
991 silcd/server.c, silcd/server_backup.c
993 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
995 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
996 Fixed various compilation warnings when type casting ints
997 to pointers or vice versa, of different size. Updates around
1000 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1002 * Surrogates not allowed in UTF-8 strings, updated decoder.
1003 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1004 testers in lib/silcutil/tests/ directory.
1006 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1008 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1009 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1010 files are lib/silcclient/silcclient.h, client.c.
1012 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1014 * When resuming a session fails, notify the user that the session
1015 file needs to be removed eventually. Affected files
1016 irssi/src/fe-common/silc/module-formats.[ch],
1017 irssi/src/silc/core/client_ops.c.
1019 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1021 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1022 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1024 * Typofix in Irssi::Silc module. Affected file
1025 irssi/src/perl/silc/Silc.xs.
1027 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1029 * Changed the way NOTICE flagged messages are treated. Added support
1030 for notices in queries and signing notices. Affected files
1031 irssi/default.theme; irssi/docs/help/in/notice.in;
1032 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1033 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1035 * Fixed typo in /ACTION help. Affected file
1036 irssi/docs/help/in/action.in
1038 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1040 * Fixed typo in perl module. Affected file
1041 irssi/src/perl/silc/Server.xs
1043 * Changed the way ACTION flagged messages are treated. Added support
1044 for actions in queries and signing actions. Affected files
1045 irssi/default.theme; irssi/docs/help/in/action.in;
1046 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1047 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1050 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1052 * Incorrectly reported error when client had to be resolved from
1053 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1055 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1057 * Fixed whois public key hash table deleting and adding in
1058 detached client case. Affected file silcd/packet_receive.c.
1060 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1062 * Changed filenames of silc/fe module not to collide with filenames
1063 from core/fe. Also seperated public messages printing from
1064 query messages printing. Affected files are all in
1065 irssi/src/fe-common/silc.
1067 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1069 * Fixed the invite process handling during joining to use
1070 correct server name for the client that is matched against
1071 the invite string for the channel. Wrong server name caused
1072 inability to join the channel. Affected file is
1075 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1077 * Fixed the CUMODE channel founder authentication on normal
1078 server to not remove the founder rights on existing founder
1079 before checking that router accepts the mode change. Affected
1080 files are silcd/command.c and silcd/packet_receive.c.
1082 * Remove the server entry correctly when rekey timeouts and
1083 remote router connection on normal server is closed. Fixes
1084 a crash where server uses the freed server entry. Affected
1085 file silcd/server.c.
1087 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1089 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1090 networks. This is the first step in solving the bug about
1091 /SERVER ADD -silcnet <silcnet>. Affected files
1092 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1093 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1094 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1096 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1098 * /SMSG and /MMSG now correctly create new queries. Affected files
1099 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1101 * Add basic support for SILC protocol specific variables in perl.
1102 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1103 irssi/src/perl/Makefile.am
1105 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1107 * Don't use silc_get_input, it's obviously not reliable. Fixes
1108 issue when the current key expires. Affect file
1109 irssi/src/silc/core/clientutils.c
1111 * Make the session data filename configurable. This makes it
1112 possible to have different session files for different
1113 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1114 client_ops.[ch], silc-servers.c,
1115 irssi/src/silc/fe-common/silc/module-formats.[ch]
1117 * Use the same set of libtool files for the MPI lib as for the
1118 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1119 config.sub, configure.in, install-sh, missing, mkinstalldirs
1121 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1123 * Fixed server statistics decrementing error to not go to
1124 negative. Affected file silcd/packet_receive.c.
1126 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1128 * Use silc_server_query_add_error to add error in public key
1129 search error. Added support in send_reply to send errors
1130 without specific argument. Affected file silcd/server_query.c.
1132 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1133 Client for NO_SUCH_NICK. It was against the protocol specs.
1134 Affected file irssi/src/silc/core/client_ops.c.
1136 * Added backwards support for the wrong NO_SUCH_NICK error sending
1137 in server. To be removed in SILC Server 1.0. Both old clients
1138 and clients with fixed error handling now works. Affected file
1139 silcd/server_query.c.
1141 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1143 * fixed a bug in the whois using attributes function where no
1144 error was sent if no nickname and client id but the attributes were
1145 given to whois. Affected file silcd/server_query.c
1147 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1149 * remove public key from public key hashtable on detach. Affected
1150 file silcd/packet_receive.c
1152 * free public key hashtable before removing clients on server
1153 shutdown. Affected file silcd/server.c
1155 * remove public key prior deleting client-data on killing a client.
1156 Affected file silcd/server_util.c
1158 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1160 * Getting the MOTD from other servers works now. Affected
1161 files are silcd/command.c and silcd/command_reply.c
1163 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1165 * Initialize the variable idletag, since it is tested in
1166 silc_core_deinit for its default value. Affected file
1167 irssi/src/silc/core/silc-core.c
1169 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1171 * Fixed signed channel messages across cells. Affected file
1174 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1176 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1177 is not defined. They can now be safely used in if-statements
1178 without braces. Affected file lib/silcutil/silclog.h.
1180 * Added the checks for backup closing connection due to error
1181 (local or remote) and thus not allow the resuming to occur
1182 in reconnect. Affected files are silcd/packet_send.c
1185 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1187 * Help file updates. Affected files in irssi/src/docs/help/in/.
1189 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1191 * Fixed channel messages across cells. Affected file
1194 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1196 * Fixed file transmission accepting in client library to not
1197 start the negotiation if user hasn't accepted the transfer,
1198 instead create new session for resent transfer. Affected
1199 file lib/silcclient/client_ftp.c.
1201 * Show the session ID in the file transmision list. Remove
1202 session from list that failed to transfer. Switch the current
1203 session automatically after transmission, and in errors, to new
1204 session if other sessions exists in the transfer list. Affected
1205 files are irssi/src/silc/core/silc-servers.c,
1206 irssi/src/fe-common/silc/modfule-formats.c.
1208 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1210 * Fixed MIME header parsing for the hopefully last time. Affected
1211 file lib/silcutil/silcstrutil.c
1213 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1215 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1217 * The SILC RNG is now gauranteed to return non-zero random
1218 values. Affected files are lib/silccrypt/silcrng.[ch].
1220 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1222 * Fixed nickname formatting when changing only case of the
1223 nickname. Affected file lib/silcclient/idlist.c.
1225 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1227 * Fixed a memory leak and incorrect printing of the "appears as"
1228 message. Affected file irssi/src/silc/core/client_ops.c
1230 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1232 * Added CRT (Chinese Remainder Theorem) supported RSA
1233 private keys and private key operations. This significantly
1234 increases private key operation efficiency. No compatibility
1235 issues with new or old private keys. Affected files are
1236 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1238 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1240 * Fixed GCC-3.3.2 related compilation warnings from the
1243 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1245 * Removed RC6 from distributions.
1247 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1249 * Added some better comments to lib/silccrypt/silcpkcs.h,
1250 optimized some routines in lib/silccrypt/silcpkcs.c.
1251 Added test_silcpkcs into lib/silccrypt/tests/.
1253 * Fixed silc_rng_global_init to actually init the global RNG
1254 if RNG wasn't provided for it. Affected file is
1255 lib/silccrypt/silrng.c.
1257 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1259 * Added silc_hash_table_find_by_context_ext. Affected files
1260 lib/silcutil/silchashtable.[ch].
1262 * Save the public key on normal server in WHOIS command reply
1263 from attributes, if present, and add it to public key hash
1264 table. Fixes WHOIS resolving by public key on normal server.
1266 Optimized the attributes resolving on normal server to not
1267 resolve if we resolved them already from router.
1269 Affected files are silcd/server_query.c, command_reply.c.
1271 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1273 * Added support for whois using attributes.
1274 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1275 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1278 * Added support for whois using public key attribute to /WHOIS i
1279 client command. Affected files irssi/docs/help/in/whois.in,
1280 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1282 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1284 * Fixed UMODE setting in server when the client has anonymous
1285 mode set. The mode setting was not working. Affected file
1288 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1290 * Fixed some bugs and typos related to sending split messages.
1291 Print notification when sending messages with /MMSG. Affected
1292 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1294 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1296 * Optimized the socket referencing in packet routines, client
1297 library and server. Affected files are lib/silccore/silcpacket.c,
1298 lib/silcclient/client.c and silcd/server.c.
1300 * If silc_socket_set_qos is given with NULL arguments the QoS is
1301 reset from the socket. Affected files are
1302 lib/silcutil/silcsockconn.[ch].
1304 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1306 * Add a /LISTKEYS command which lists the locally cached
1307 client and server keys. Affected files
1308 irssi/src/fe-common/module-formats.[ch],
1309 irssi/src/silc/core/silc-{channels,servers}.c
1310 irssi/docs/help/in/listkeys.in
1312 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1314 * Check that packet queue purging was successful. Affected
1315 files lib/silcclient/client.c and silcd/packet_send.c. Related
1316 to MAC failed errors.
1318 * Do not clear the inbuf even if it is empty if QoS was applied
1319 to it. Otherwise the QoS data is cleared and MAC failed error
1320 will occur. Affected file lib/silccore/silcpacket.c.
1322 * Use the rekey period time as rekey protocol timeout value.
1323 If the rekey does not succeed during the rekey period there's
1324 something very wrong, and we most likely end up with wrong keys,
1325 do graceful reconnect then. Affected file silcd/server.c.
1327 * Take reference of the socket in the parser context, as it's
1328 possible to have the parsers in queue after the socket is
1329 disconnected and this may cause crash. Affected files are
1330 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1333 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1335 * Fixed KICK command reply sending, it sent to replies.
1336 Affected file silcd/command.c.
1338 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1340 * Finish the silc-mime.pl script. It now supports MIME type
1341 guessing using magic files, signing data messages, executing
1342 MIME handlers in background. Affected files
1343 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1345 * Changed MIME signal handler to make things easier for the perl
1346 script. Affected files irssi/src/silc/core/client_ops.c,
1347 silc-servers.c, and irssi/docs/signals.txt
1349 * Cleaned up the silc_mime_parse function and fixed detection
1350 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1352 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1354 * Resolve the IP for file transfer listener from the connection
1355 socket. Affected file lib/silcclient/client_ftp.c.
1357 * Accept NULL hostname parameter in the functions
1358 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1359 if hostname is not wanted.
1361 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1363 * Fixed race condition between silc_client_init and
1364 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1366 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1368 * Fixed file transfer connection closing when SIGNOFF for
1369 the client is received from server. Affected file is
1370 lib/silcclient/client_ftp.c.
1372 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1374 * Check for disconnected socket in QUIT callback. Affected
1375 file silcd/command.c.
1377 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1379 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1380 Affected files lib/silcutil/silcstrutil.c
1382 * Cleaned up the escape/unescape functions for correctness and
1383 speed. Affected file irssi/src/silc/core/client_ops.c
1385 * Removed handling for data messages with Content-Type: text/*,
1386 moved parsing of MIME headers to the signal handler, added
1387 support for signing and verifying data messages. Affected
1388 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1389 irssi/src/silc/core/silc-{servers,channels}.c
1391 * Added a perl script for handling data messages based on
1392 information read from Mailcap files. New file
1393 irssi/scripts/silc-mime.pl
1395 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1397 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1398 acknowledge recepetion of a message to the sender. Updated
1401 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1403 * Unregister channel key saving callback when deleting channel.
1404 Affected file lib/silcclient/idlist.c.
1406 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1407 before calling notify client operation. Affected file is
1408 lib/silcclient/client_notify.c.
1410 * Unregister QoS tasks when deleting the socket connection.
1411 Affected files lib/silcutil/silcsockconn.[ch],
1412 unix/silcunixsockconn.c.
1414 * Implemented latest presence-attrs draft changes. Affected
1415 files lib/silccore/silcattrs.h and
1416 irssi/src/silc/core/silc-queries.c.
1418 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1420 * Save old channel keys in list to allow more rapid change
1421 of channel keys if server for some reason does that. This
1422 avoids loosing so many channel messages due to not having
1423 key to decrypt. Affected file lib/silcclient/silcclient.h,
1424 idlist.c and client_channel.c.
1426 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1428 * Continued backup router tests and fixes. Affected files
1429 silcd/server_backup, server_util.c, server.c. See TODO.
1431 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1433 * Fixed SERVER_SIGNOFF handling in servers. The client
1434 was removed from wrong list thus not removing the client
1435 at all. Affected file silcd/packet_receive.c.
1437 * Do not execute rekey protocol for disabled connections as
1438 it would never go through. Affected file silcd/server.c.
1440 * Added timeout for rekey protocol to catch if the protocol
1441 never executes successfully. Affected files silcd/server.c
1444 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1446 * Abandon packet processing for disconnected sockets. Check
1447 this always after calling packet processing callback.
1448 Affected file lib/silccore/silcpacket.c.
1450 * Fixed double registration disconnection code in server.
1451 Closed wrong connection. Affected file silcd/packet_receive.c.
1453 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1455 * On normal server reconnect to primary during resuming 4
1456 times, then give up. Affected file silcd/server_backup.c.
1458 * If during reconnecting to routers we notice we have router
1459 connection but no primary router set, the server is in desync.
1460 Reconnect to primary to restore network. Affected file
1463 * Assure that only one protocol is exeucting at the same time.
1464 Added checks for all protocols. Affected files are
1465 silcd/server.c and server_backup.c.
1467 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1469 * Check that a string is not already part on invite/ban
1470 string when processing it. Affected file silcd/server_util.c.
1472 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1474 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1475 with 1.2 version of the protocol. Affected file is
1476 silcd/packet_receive.c.
1478 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1480 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1481 where the passphrase was given. Affected file is
1484 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1486 * INVITE and BAN notifys are now delivered from routers to
1487 servers (but not clients) on the channel. Updated specs and
1488 code. Affected files silcd/packet_[send|receive].[ch],
1489 command.c, server.c and server_util.c.
1491 * Implemented INVITE and BAN announcing. Affected files are
1492 silcd/server.[ch], server_util.c.
1494 * Implemented SilcStatus error type argument returning in
1495 command reply error in server. Affected file silcd/command.c.
1497 * Implemented SilcStatus argument returning in comand reply
1498 in client library. The command_reply client operation now
1499 returns error specific arguments as well. Affected files
1500 are lib/silcclient/command_reply.[ch], client_resume.c,
1501 lib/silccore/silcstatus.[ch].
1503 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1505 * Backup router protocol version 1.2 implemented. Testing still
1506 required. Affected files in silcd/server_backup.[ch], server.c,
1507 packet_receive.c and server_internal.h.
1509 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1511 * silc_client_send_[channel|private]_message now return TRUE
1512 or FALSE. Affected file lib/silcclien/client_channel.c and
1515 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1517 * Check for explicit nickname in INVITE and BAN processing
1518 during join as well (and don't expect only wildcards in
1519 invite/ban strings). Affected file silcd/command.c.
1521 * Fixed the INVITE and BAN by public key. The public key saved
1522 is the PK payload (as specified) not the raw data. Affected
1523 file silcd/server_util.c.
1525 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1527 * UTF-8 text message support for actions and notices in SILC
1528 Client. Affected file irssi/src/silc/core/client_ops.c.
1530 * silc_get_username and silc_get_real_name now returns sensible
1531 data on Win32. Patch by Toni Willberg. Affected file is
1532 lib/silcutil/win32/silcwin32util.c.
1534 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1536 * Provide a signal handler to send MIME encoded messages and emit
1537 a signal when a MIME encoded message is received. Also document
1538 the signals for usage with the perl interface.
1540 A sample perl script will be supplied at a later point.
1542 Affected files are irssi/docs/signals.txt,
1543 irssi/src/silc/core/client_ops.[ch],
1544 irssi/src/silc/core/silc-{channels,servers}.c
1546 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1548 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1549 server. Use this time to display a lag and disconnect when it
1550 exceeds a specified limit.
1552 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1554 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1556 * Remove the channel auth list in normal server if router
1557 encofrces its list during connecting. Send notify to channel
1558 to remove the mode to remove the list. Affected files are
1559 silcd/server_util.c and silcd/packet_receive.c.
1561 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1563 * Added support for channel public keys. Updated protocol specs
1564 and implemented it. Affected files are
1565 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1566 lib/silcclient/command_reply.c.
1568 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1570 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1571 terminate the process on Linux. Affected file silcd/silcd.c.
1573 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1575 * Check for NULL buffer in silc_buffer_clear. Affected file
1576 is lib/silcutil/silcbuffer.h.
1578 * Simplified the backup router protocol by removing the _GLOBAL
1579 types. Updated protocol specs and the code. Affected files
1580 are silcd/server_backup.[ch].
1582 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1584 * Deny '@' and '!' from nicknames since they are reserved
1585 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1586 Updated protocol specs and the code.
1588 Affected files are silcd/server_util.[ch].
1590 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1592 * Fixed stack overflow in Irssi SILC client. Affected
1593 file irssi/src/silc/core/client_ops.c.
1595 * Check that Host is set in ServerConnection and RouterConnection
1596 in silcd.conf. Affected file silcd/serverconfig.c.
1598 * Fixed crash in server with protocol completion callbacks,
1599 namely rekey and backup resuming protocols. Affected files
1600 are silcd/server_backup.c and silcd/server.c.
1602 * Fixed rekey protocol to not restart if it is started already.
1603 Affected files are lib/silcclient/client.c and
1606 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1608 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1610 * Fixed EOF handling in SILC Config, affected file
1611 lib/silcutil/silcconfig.c.
1613 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1615 * Fixed RESOLVING flag handling in JOIN notify and other
1616 notifys to handle the resolvings correctly in client library.
1617 Affected file lib/silcclient/client_notify.c.
1619 * Do not send full INVITE and BAN lists in INVITE and BAN
1620 notifys, only the changed information. Affected file
1623 * Fixed INVITE notify sending in INVITE command, send it
1624 only when needed. Affected file silcd/command.c.
1626 * Handle the founder key change properly in CMODE_CHANGE
1627 notify. Bug #122. Affected file silcd/packet_receive.c.
1629 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1631 * Remove the mark for output (mark it only for input) after
1632 purging outgoing queue. Prevents the "Error in select()"
1633 floods. Affected file silcd/packet_send.c.
1635 * Fixed incorrect connection deletion from client library
1636 after calling "connect" client operation. Could cause
1637 crashes for example during reconnect timeouts. Affected
1638 files are lib/silcclient/client.c and
1639 irssi/src/silc/core/client_ops.c.
1641 * Check server private key file permissions before starting
1642 the server. Affected file silcd/serverconfig.c.
1644 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1646 * NULL terminate allocated string in silc_buffer_strformat.
1647 Affected file lib/silcutil/silcbuffmt.c.
1649 * Rewrote the invite/ban list string handling in server to
1650 use SilcBuffer instead. Affected files are silcd/command.c
1651 and silcd/server_util.c.
1653 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1655 * Fixed double free in CMODE command when setting new HMAC
1656 for channel. Affected file silcd/command.c.
1658 * Added couple of missing memset's to zero sensitive memory.
1659 Affected files silcd/command.c, lib/silcclient/command.c.
1661 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1663 * Fixed a double free in INVITE command error handling in
1664 server. Affected file silcd/command.c.
1666 * Added macros SILC_SWAB_[16|32] to swab byte order of
1667 16-bit and 32-bit unsigned integers. Affected file
1668 lib/silcutil/silctypes.h.
1670 * Use the SILC_SWAB_16 instead of htons() in server when
1671 handling ports since the ports in structures are always
1672 in little-endian order (regardless of platform). Affected
1673 file silcd/serverid.c and silcd/server_backup.c.
1675 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1677 * Send DISCONNECT in close admin command in server. Affected
1678 file silcd/command.c.
1680 * Check whether we are already connecting to a remote router
1681 (in addition of checking whether we are already connected)
1682 before creating new connection. Affected file silcd/server.c.
1684 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1686 * Added better compiler and compiler flags checking in
1689 * Check that socket is valid after QoS is applied to data.
1690 Affected file lib/silcutil/unix/silcunixsockconn.c.
1692 * Make sure the socket connecetion is not closed to early
1693 when closing connection in server. Also make sure the
1694 connection is always closed after error in a protocol.
1695 Affected file silcd/server.c.
1697 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1699 * Removed --session and --dummy options from Irssi SILC Client.
1700 -d option is available only if --enable-debug was given.
1701 Affected files are irssi/src/silc/core/silc-core,
1702 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1704 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1706 * Added silc_buffer_steal to steal the data from the buffer.
1707 Affected file lib/silcutil/silcbuffer.h.
1709 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1711 * Fixed server crash with double Primary block in config file.
1713 Fixed also various memory leaks around the config file
1714 parser. Affected files lib/silcutil/silcconfig.c,
1715 silcd/serverconfig.c.
1717 * Changed my nickname (Johnny Mnemonic) to my real name, this
1718 means that bugs introduced by him were actually introduced
1721 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1723 * Don't display "foo appears as foo\nYou're now known as foo"
1724 messages. Affected file irssi/src/silc/core/client_ops.c
1726 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1728 * Fixed error handling of invalid client entry when calling
1729 commands in server. Fixes a crash. Affected file
1732 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Added some sanity checks in server for correctness of the
1735 server configuration. Affected file silcd/serverconfig.c.
1737 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Prevent endless resolving of user informations in USERS
1740 command by checking the command reply status correctly.
1741 Affected file lib/silcclient/command_reply.c.
1743 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1746 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1747 Aldous <Matthew@Aldous.com>.
1749 * Added better implementation using CriticalSection of
1750 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1751 <mikko.lahteenmaki@pikabaana.net>.
1753 * Added some Winsock WIN32 compatiblity defines into
1754 includes/silcwin32.h.
1756 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1758 * Fixed double free in async host lookup code. Affected file
1759 lib/silcutil/silcsockconn.c.
1761 * On backup router handle now the SERVER_SIGNOFF from router
1762 for local connected servers too, and close the connections.
1764 Do not process them as normally signing off servers when they
1765 really signoff by sending EOF fe, but always assume that
1766 router sends the SERVER_SIGNOFF.
1768 Affected files silcd/server.c and silcd/packet_receive.c.
1770 * Fixed socket unsetting when closing connections. Affected
1771 files silcd/server.c and silcd/packet_send.c.
1773 * Do not print the nickname in SERVER_SIGNOFF if we do not
1774 have it. Prevents asserts in Irssi core. It is possible we
1775 don't have the nick if it was just being resolved when server
1776 signoff. Affected file irssi/src/silc/core/client_ops.c.
1778 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * Fixed autonick crashbug in client library. Affected file
1781 lib/silcclient/client.c.
1783 * Fixed Unix implementation of SilcMutex to really assert if
1784 the mutex is locked/unlcoked already. Affected file
1785 lib/silcutil/unix/silcunixmutex.c.
1787 * Fixed locking in silc_schedule_uninit. It didn't lock
1788 when dispatching timeout tasks. Affected file is
1789 lib/silcutil/silcschedule.c.
1791 * Changed Win32 implementation of SilcThread to use modern
1792 Win32 interface. Affected file is
1793 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1795 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1797 * Don't print signed messages when sending failed. Affected files
1798 irssi/src/silc/core/silc-[servers.c/commands.h]
1800 * Send adquate signal when founding a channel by joing it. Affect
1801 file irssi/src/silc/core/client_ops.c
1803 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1805 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1806 irssi/src/fe-common/core/themes.c
1808 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Fixed close command to use the port correctly when closing
1811 server connections. Affected file silcd/idlist.c.
1813 * Check for NULL outbuf in silc_socket_write. It is possible
1814 that it is NULL is some odd case. Affected files are
1815 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1817 * Do not call final protocol callback for backup router
1818 resuming protocol when closing connection. It is closed
1819 by timeout in case of error. Affected file silcd/server.c.
1821 * Backup reconnect to router if backup resuming protocol
1822 failed. Affected file silcd/server_backup.c.
1824 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Fixed double free in SKE library error hadling when signature
1827 error occurred. Affected file lib/silcske/silcske.c.
1829 * Save the fingerprint to new SilcClientEntry after changing
1830 nickname. Affected file lib/silcclient/client_notify.c.
1832 * Print SIGNOFF in Irssi SILC client only if the nickname is
1833 known. Prevents asserts in Irssi core. It is possible we
1834 don't have the nick if it was just being resolved when it
1835 quit. Affected file irssi/src/silc/core/client_ops.c.
1837 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Fixed double free in invite list adding code when adding
1840 invite strings. Affected file silcd/server_util.c.
1842 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * More log printing during backup router protocol. Affected
1845 file silcd/server_backup.c.
1847 * Removed backwards support for old private key file format.
1848 Affected file lib/silccrypt/silcpkcs.c.
1850 * Removed backwards support for not-so-strict decryption length
1851 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1853 * GETKEY to update the client entrys fingerprint too.
1854 Affected file lib/silcclient/command_reply.c.
1856 * Added --without-libtoolfix for package builders using weird
1857 wrappers around libtool (BSD at least).
1859 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1861 * Fixed backup router bugs: When backup resumes router and
1862 receives a CHANNEL_MESSAGE packet the backup must not act
1863 as router since the packet header decryption would be
1864 different. Also, when relaying packets to channel, do
1865 not re-encrypt packets on backup that came from the primary
1866 since the connection isn't really router-router connection.
1867 Affected files silcd/server.c, silcd/packet_send.c.
1869 * Added checks in encryption/decryption that encryption/decryption
1870 length sent as argument really is multiple by block size. Helps
1871 catching really weird bugs like the above backup router bugs
1872 when packets are being decrypted in wrong way. Affected files
1873 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1875 * Fixed padding generation in private key file encryption.
1876 Affected file lib/silccrypt/silcpkcs.c.
1878 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Added ignore_message_signatures setting which can be used
1881 to ignore signatures in messages. Affected files are
1882 irssi/src/silc/core/client_ops.c, silc-core.c.
1884 * Fixed the libtoolfix to use command line options instead of
1885 environment variables. They didn't work as expected. Now,
1886 the libtool is fully run-time configurable.
1888 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1890 * Verify signature payload for signed messages. Affected files
1891 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1892 irssi/src/silc/core/silc-core.h
1894 * Display signature verification result in public and private
1895 messages using theme abstracts. See irssi/default.theme for
1896 examples on their usage. Affected files
1897 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1898 irssi/src/fe-common/silc/module-formats.[ch],
1899 irssi/src/fe-common/silc/fe-common-silc.c,
1900 irssi/src/fe-common/silc/Makefile.am
1901 irssi/src/fe-common/core/fe-messages.[ch]
1903 * Fixed bugs in Irssi's theme parsing. Affected files
1904 irssi/src/fe-common/core/themes.c
1906 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Calculate the correct length for signed messages before
1909 encrypting, it must be multiple by block size. Affected
1910 file lib/silccore/silcmessage.c.
1912 * silc_message_signed_get_public_key returns now both
1913 decoded and encoded public key. Affected files are
1914 lib/silccore/silcmessage.[ch].
1916 * Added libtoolfix script that makes the libtool more generic
1917 and configurable in run-time. Now we can specify in run-time
1918 if what kind of libraries we want to create, regardless of
1919 configuration. SIMs are now creates even if --disable-shared
1920 was explicitly given.
1922 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Fixed founder key sending in CMODE command in client.
1925 Affected file lib/silcclient/command.c.
1927 * Fixed CUMODE founder authentication in server to not check
1928 for client's public key since it's not supposed to do that.
1929 Affected file silcd/command.c.
1931 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1933 * Set realname and hostname in NICK_REC records. Affected file
1934 irssi/src/silc/core/silc-nicklist.c
1936 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1938 * Remove 1.0 protocol backwards compat code from client
1941 * Added more reliable check for whether nickname did change
1942 or not, or whether only Client ID changed in NICK_CHANGE
1943 notify. Affected file lib/silcclient/client_notify.c.
1944 Fixes bug in '@' character handling in a nickname.
1946 * Added support for automatically parsing signature from
1947 the message payload. Added new function
1948 silc_message_get_signature to return the payload to
1949 application. Affected files lib/silccore/silcmessage.[ch].
1951 * Changed the private_message and channel_message client
1952 operations to deliver the SilcMessagePayload to the
1953 application too. Application can use it fe. to get the
1954 signature from the message for verification. Affected
1955 file lib/silcclient/silcclient.h, client_channel.c and
1958 * Redefined the signed payload for message payloads.
1959 Updated protocol specs and implemented.
1961 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * Fixed wrong invite and ban list handling in server command
1964 reply. Affected files are silcd/command_reply.c,
1965 silcd/server_util.[ch].
1967 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Fixed CMODE setting in server when founder mode was set.
1970 Affected file silcd/command.c. Bug #95.
1972 * Added support to setting specific public key in CMODE in
1973 Irssi SILC client. Affected file lib/silcclient/command.c.
1975 * Added support to use specific public key in CUMODE in
1976 Irssi SILC Client. Affected file lib/silcclient/command.c.
1978 * Added support for inviting and banning by public key in
1979 Irssi SILC client. Affected file lib/silcclient/command.c.
1981 * Fixed fingerprint/babbleprint showing in invite and ban
1982 list command replys. Affected file is
1983 irssi/src/silc/core/client_ops.c.
1985 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1987 * Format CMODE +c and +h to display both the mode and the argument
1989 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Added test vectors and test programs for SHA-1, MD5,
1992 HMAC-SHA1 and HMAC-MD5. New tests are located in
1993 lib/silccrypt/tests/. Fixed also argument decoding bug in
1994 MD5 implementation. Affected file lib/silccrypt/md5.c.
1996 * Changed the channel private key and private message key
1997 generation (with static keys) to use SHA1 instead of MD5,
1998 as SHA1 is the mandatory hash function in SILC. Affected
1999 file lib/silcclient/client_[channel/prvmsg].c.
2001 * Changed the private key file encryption to use SHA1 instead
2002 of MD5. Added support for the old generation and added
2003 automatic change of the key (to be removed later). Affected
2004 files lib/silccrypt/silcpkcs.c.
2006 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Load only files with .pub suffix in PublicKeyDir. Affected
2009 file silcd/serverconfig.c.
2011 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2013 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2014 channels. Affected files silcd/silcd.c, silcd/server.h.
2016 * Added the config directive PublicKeyDir for the client block.
2017 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2019 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Merged Toni's irssi/silc.conf patch.
2023 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2025 * Max alloc tests in allocation routines. Affected file
2026 lib/silcutil/silcmemory.c.
2028 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Fixed a typo in resuming code that fixed detach/resume code
2031 in server. Bug #93. Affected file silcd/packet_receive.c.
2033 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2035 * Do reverse lookups for server when /connecting. Affected files
2036 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2037 irssi/src/core/net-nonblock.*
2039 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Added library versioning for shared libraries. Affected
2042 files configure.in.pre and lib/Makefile.am.pre.
2044 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2046 * Display INVITE and BAN lists as specified by SILC 1.2
2048 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Do not send invite list back unless asked (when sending
2051 no arguments) or when list was modified. Affected file
2054 * Remove client from invite list in KILLED notify and in
2055 KILL command. Affected file silcd/command.c and
2058 * Fixed bugs in invite list handling in INVITE command.
2059 Affected files silcd/command.c and silcd/server_util.c.
2061 * Merged with Irssi 0.8.6.
2063 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2064 Affected file irssi/src/fe-text/silc.c.
2066 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * The silc_argument_get_[first/next] now return the argument
2069 type to caller. Added silc_argument_payload_encode_one.
2071 Affected files are lib/silccore/silcargument.[ch].
2073 * Added support for the SILC 1.2 INVITE command and new
2074 invite lists to server. Affected files are silcd/command.c,
2075 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2077 * Added support for the SILC 1.2 BAN command and new
2078 ban lists to server. Affected files are silcd/command.c,
2079 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2081 * Added support to client sending new INVITE command. Affected
2082 file is lib/silcclient/command.c.
2084 * Added support to client sending new BAN command. Affected
2085 file is lib/silcclient/command.c.
2087 * Added support for removing client from invite list when kicked
2088 from channel, as SILC 1.2 dictates. Affected files are
2089 silcd/packet_receive.c and silcd/command.c.
2091 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2094 automatically the cipher's internal IV. Affected files
2095 lib/silccrypt/silccipher.[ch].
2097 * Assure the RESUME_CLIENT packet is not sent to twice to
2098 backup router if the detached client was originated from
2099 the backup. Affected file silcd/server.c. Bug #76.
2101 * Changed silc_sim_symname to not allocate memory. Affected
2102 file lib/silcsim/silcsimutil.c.
2104 * Fixed memory leaks with SIMs in server. Affected files
2105 silcd/serverconfig.c, silcd/server.c.
2107 * Fixed channel key distribution after resuming detached
2108 client. Affected files silcd/packet_receive.c.
2110 * Fixed channel's global_user boolean checking after detaching.
2111 Check it after changing the owner of the client not before.
2112 Affected file silcd/packet_receive.c.
2114 * Fixed few double frees from client library. Fixes at least
2115 Bug #81, possibly others too.
2117 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2118 notifys in Irssi SILC Client. Affected file is
2119 irssi/src/silc/core/client_ops.c. Bug #82.
2121 * Applied Ville Räsänen's manual page and --mandir bugfix
2122 patch. Affected files are configure.in.pre and Makefile.am.pre.
2125 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * Added support to backup router protocol for backup to tell
2128 normal server that it cannot use the backup router as primary
2129 because the primary isn't really down. Updated protocol
2132 * Added support for primary router to tell backup router that
2133 resuming is not possible because the backup really isn't primary
2134 in the cell. For example if backup disconnected itself the
2135 resuming is not allowed since the primary really did not
2136 go down. Updated protocol specs.
2138 * Removed MARS from crypto library.
2140 * Defined the CTR mode and Randomized CBC mode in SILC. The
2141 CTR mode is RECOMMENDED now in specification. Defined also
2142 Serpent cipher as optional cipher. Updated the protocol specs.
2144 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * Added support for inviting/banning by IP/MASK, public key,
2147 and explicit Client ID. Redefined the command and notify
2148 types to allow easier forwards support for other methods
2149 of inviting/banning. Updated protocol specs.
2151 * Remove the client from channel's invite lists if the client
2152 is kicked or killed. Updated protocol specs.
2154 * Unified the Channel Message Payload and Private Message
2155 into one Message Payload. Updated protocol specs and
2158 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Don't wait for EOF after socket error has occurred, but
2161 close the connection. Affected file is silcd/server.c.
2163 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Added support for setting FOUNDER mode on channel with
2166 specific public key which can be set with CMODE command.
2167 Updated protocol specs and implemented in client and server.
2169 * Fixed the Irssi SILC client to correctly shutdown the client
2170 library to avoid memory leaks. Affected files are
2171 irssi/src/silc/core/silc-core.c and silc-servers.c.
2173 * Deprecated the No Reply flag in SKE protocol and introduced
2174 "IV Included" flag which can be used to indicate that the IV
2175 is included in the ciphertext. This makes it possible to use
2176 SILC on unreliable transport, such as UDP which may cause
2177 packet reordering and losses. Updated protocol specs, did
2180 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2183 < 32 bit values in correct size. Affected file is
2184 lib/silcmath/mp_mpi.c.
2186 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Fixed the KE Start Payload parsing to check that mandatory
2189 fields are present. Affected file lib/silcske/payload.c.
2191 * Fixed compilation warnigs in Irssi SILC Client. Affected
2192 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2194 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2196 * Print "nick now appears as newnick" and update Irssi's nicklist
2197 when you change your nick to "nick". Closes #62
2199 * Never format your own nick. Closes #63
2201 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2203 * SILC_UMODE_GONE changes are now propagated correctly to the
2204 Irssi client. Closes #54
2206 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2208 * Fixed example in /HELP KEY
2210 * Added expando $j which expands to current SILC Client version
2212 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2214 * Fixed public key decoding in crypto library.
2216 * Added better error printing to SKE library.
2218 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * Fixed NICK command to not crash if nickname was not sent.
2222 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2225 Deprecated the old Encrypt-And-MAC order. Updated protocol
2226 specs and implemented.
2228 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2229 generation. Updated specs and implemented.
2231 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Added support for rekey before 2^32 sequence number wraps.
2234 Affected files in server and client library.
2236 * Padding must be at least 8 bytes now. Implemented and updated
2239 * Compute maximum padding for authentication packets to make
2240 passphrase approximation attacks impossible. Affected files
2241 in client library and in server.
2243 * Fixed PING command sending in client library and handling in
2244 server. The server ID must be ID Payload, not raw ID data.
2245 Affected files in server and client library.
2247 * Defined that all public keys sent in commands and notify
2248 payloads are actually Public Key Payloads not raw public key
2249 data. Updated protocol specs and implemented.
2251 * Updated protocol version to 1.2. Updated specs and code.
2253 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2254 status types. Updated specs and the code.
2256 * Added support for normal client to kill its own entries from
2257 the network. Updated protocol specs and the code.
2259 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2260 and added initial implementation.
2262 * Added MAC field to the Private Message Payload to protect
2263 against chosen ciphertext attacks. Updated the protocol specs
2266 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2267 attribute to indicate the user's current idle and signon time
2268 of a service. Updated protocol specs and implemented.
2270 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Added "do_not_bind" argument to silc_client_file_send what
2273 can be used to not bind locally but assume the file receiver
2274 provides the point of connect. Usefull when sender is behind
2275 NAT device. Affected file lib/silcclient/silcclient.h and
2278 * Added -no-listener option to FILE SEND command in Irssi SILC
2279 client. Affected file irssi/src/silc/core/silc-servers.c.
2280 Renamed FILE RECEIVE to FILE ACCEPT.
2282 * Confirm passphrase for private key encryption in
2283 silc_create_key_pair and silc_change_private_key_passphrase.
2284 Affected files are lib/silcutil/silcapputil.c.
2286 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Move silc_client_packet_send back to internal, added
2289 silc_client_send_packet, a bit simpler function for application.
2290 Affected files lib/silcclient/silcclient.h, client.c and
2293 * Moved the SilcClientEntry, SilcChannelEntry and
2294 SilcServerEntry to silcclient.h to be public and documented
2295 them for application. Affected files are
2296 lib/silcclient/silcclient.h and idlist.h.
2298 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Fixed manual page installation patch by Ville Räsänen.
2301 USERS help page fix patch by Ville Räsänen
2303 * Changed the silc_client_command_call interface to make
2304 the command call simpler for the application. The library
2305 now handles the command line parsing, command finding and
2306 execution. Application only needs to call the function
2307 with the command line. Affected files are
2308 lib/silcclient/silcclient.h, command.[ch].
2310 * Fixed silc_get_input to NULL-terminate the returned input.
2311 Affected file lib/silcutil/silcutil.c.
2313 * Resolve the client's public key in JOIN command if the
2314 founder auth data is being requested but we don't know the
2315 client's public key. Affected file silcd/command.c.
2318 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Print notify for server opers when backup router comes
2321 online. Affected file silcd/server.c.
2323 * Fixed the INVITE command to send the invite list in
2324 command reply. Affected file silcd/command_reply.c.
2326 * Fixed MOTD command reply sending. Affected file
2329 * UTF-8 decode the topic in TOPIC command reply and LIST
2330 command reply in Irssi SILC client. Affected file is
2331 irssi/src/silc/core/client_ops.c.
2333 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Fixed the INVITE command to not crash Irssi SILC client
2336 when given without nickname argument. AFfected file
2337 irssi/src/silc/core/client_ops.c.
2339 * Fixed double free in WHOIS query on normal server when
2340 forwarding query to router. Affected file is
2341 silcd/server_query.c.
2343 * Fixed WATCH command reply handling on normal server which
2344 was missing altogether. Affected file silcd/command_reply.c.
2347 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2349 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2350 Included yodl sources for each of these. Also modified
2351 Makefile.am prototype to install these files to proper
2352 locations. Updated CREDITS. Affected file Makefile.am.pre,
2353 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2356 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Added support for encrypted private key files. Now
2359 passphrase must be provided when new key pair is created
2360 (can be empty though), and prompted when loading the
2361 private key. Added support for loading the old-style
2362 non-encrypted private keys as well. Affected files
2363 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2366 * Fixed silc_get_input to accept input on all terminals.
2367 Affected file lib/silcutil/silcutil.c.
2369 * Moved the Irssi SILC client key loading and other stuff
2370 to be called after the arguments and UI is initialized.
2371 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2373 * Added -P option to Irssi SILC client which can be used
2374 to change the passphrase of the private key. Affected
2375 file irssi/src/silc/core/silc-core.c.
2377 * Added silc_change_private_key_passphrase apputil routine
2378 to lib/silcutil/silcapputil.[ch].
2380 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Fixed connection closing in client library to not crash.
2383 Moved the connection freeing totally to function
2384 silc_clinet_del_connection. Affected file
2385 lib/silcclinet/client.c.
2387 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Changed includes/silcincludes.h to silcincludes.h.in to
2390 include configuration specific information. The silcdefs.h
2391 is not included in to installation anymore (it's only
2392 compilation time header).
2394 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Moved the SilcClient and SilcClientConnection from client.h
2397 to the public lib/silcclient/silcclient.h. Changed the
2400 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * If version string in silc_clinet_alloc is NULL the library
2403 puts it automatically. Affected file lib/silcclient/client.c.
2405 * Changed the version strings from variables to #define's
2406 in includes/silcversion.h.
2408 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Added shared library complation support.
2412 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Added lib/silcutil/silcapputil.[ch] for application
2415 utility functions. It includes routines for applications'
2416 convenience. Added silc_create_key_pair, silc_show_public_key
2417 and silc_load_key_pair functions.
2419 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Send RESUME_CLIENT packet from router to backup routers
2422 to in resuming. Affected file silcd/packet_receive.c.
2424 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * In IDENTIFY command parsing, send all other IDs except
2427 Client IDs explicitly to router for resolving on normal
2428 server. Also check that ID received in WHOIS command is
2429 always Client ID, others are not allowed. Affected file
2430 silcd/server_query.c.
2432 * Merged latest changes from irssi.org CVS.
2434 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2437 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2439 * Fixed the heartbeat sending in Irssi SILC client. Moved
2440 the silc_client_packet_send to silcclient.h for application
2441 usage. Affected files lib/silcclient/client_internal.h
2442 lib/silcclient/silcclient.h.
2444 * Fixed a bug in query resolving in server. Used wrong
2445 variable in a for loop and crashed. Affected file is
2446 silcd/server_query.c.
2448 * Server constructs requested attributes only to locally
2449 connected clients. Affected file silcd/server_query.c.
2452 * Fixed a bug when sending resolving from router to server
2453 with requested attributes. The constructed WHOIS command
2454 was incorrect. Affected file silcd/server_query.c.
2457 * Fixed Requested Attributes saving in WHOIS command reply.
2458 The length of the data buffer must be saved too. Affected
2459 file silcd/command_reply.c.
2461 * Update the client entry's servername after detaching is
2462 over. Affected file silcd/packet_receive.c. Bug #37.
2464 * Resolve incomplete client entrys in CUMODE_CHANGE and
2465 CMODE_CHANGE notifys. Affected file is
2466 lib/silcclient/client_notify.c. Bug #42.
2468 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Fixed channel key packet processing bug on backup router
2471 during backup resuming protocol. Affected file is
2472 silcd/packet_receive.c.
2474 * Fixed memory leaks in server. Affected files are
2475 silcd/server.c and silcd/packet_receive.c.
2477 * Fixed packet decryption problem when backup router encrypted
2478 channel message with wrong key during backup resuming
2479 protocol. Affected file silcd/packet_send.c.
2481 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2482 Toni Willberg (toniw@iki.fi)
2484 * Changed the SilcCipher context to be private. Changed the
2485 silc_cipher_get_iv to just return pointer to the IV. Added
2486 silc_cipher_get_name to return the name of the cipher.
2487 Fixed code all around to support these changes. Affected
2488 files are lib/silccrypt/silccipher.[ch], client library and
2491 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Fixed unaligned access in lib/silccore/silcattrs.c.
2495 * Fixed libtool linking in lib/silcsim/Makefile.am.
2497 * Fixed services attribute printing. Affected files is
2498 irssi/src/silc/core/silc-queries.c.
2500 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * Fixed a crashbug in incoming server accepting. Affected
2503 file silcd/server.c.
2505 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Added automatically generated index to Toolkit Reference
2510 * Added support for Postscript Toolkit Reference Manual.
2512 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2517 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Added 'send_events' boolean argument to the function
2520 silc_schedule_set_listen_fd which sends the set events to
2521 the application explicitly if set to TRUE. Default action
2522 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2523 lib/silcclient/client_internal.h and silcd/server_internal.h.
2525 * Added silc_compare_timeval to determine which time values
2526 is smaller. Affected file lib/silcutil/silcutil.[ch].
2528 * Added sort-of "Quality of Service" (QoS) support to
2529 SilcSocketConnection. Data reception can be controlled with
2530 rate limit per second and/or read data length limit.
2531 Added silc_socket_set_qos. Affected files are
2532 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2534 * Added the QoS configuration to SILC Server configuration
2535 file. Affected files are silcd/serverconfig.[ch] and
2538 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Merged with irssi.org CVS.
2542 * Failed OPER and SILCOPER authentications are now logged.
2543 Affected file silcd/command.c. Bugs #25.
2545 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * ROBODoc documented lib/silcutil/silcbuffer.h and
2548 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2549 <ville.rasanen@iki.fi>.
2551 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Added support for auto-passphrase authentication from the
2554 config file during connecting which was not implemented
2555 yet. Affected file irssi/src/silc/core/client_ops.c.
2557 * Fixed a bug in authentication protocol failure handling which
2558 was processing wrong callback context. Affected files
2559 are lib/silcclient/client.c and protocol.c.
2561 * Fixed the /ATTR allow off to actually work. Affected file
2562 is irssi/src/silc/core/silc-queries.c.
2564 * Fixed the /ATTR -del to work. Affected file is
2565 irssi/src/silc/core/silc-queries.c.
2567 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2571 * Fixed mask attribute adding in Irssi SILC client. Affected
2572 file irssi/src/silc/core/silc-queries.c.
2574 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Added support for saving the requested attributes in
2577 WHOIS to directory. Affected file is
2578 irssi/src/silc/core/silc-queries.c.
2580 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Added support for parsing VCard fields that do not have
2583 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2585 * Fixed a double free bug in hash table foreach function
2586 if the entry was deleted in the foreach callback. Affected
2587 file lib/silcutil/silchashtable.c.
2589 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Added silc_attribute_get_verify_data to return the signature
2592 verification data for either user digital signature or
2593 server digital signature in Requested Attributes. Affected
2594 files are lib/silccore/silcattrs.[ch].
2596 * Added silc_vcard_alloc which is used to allocated dynamic
2597 SilcVCard context. The silc_vcard_free now checks whether
2598 the context is dynamically allocated or not. Affected files
2599 are lib/silcutil/silcvcard.[ch].
2601 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Periodically remove the NOATTR status from client entry
2604 so that the client may take the attributes in use even after
2605 server has resolved them unsuccessfully earlier. Affected
2606 file silcd/server_query.c and idlist.h.
2608 * Moved sha1hash and md5hash from client->internal to
2609 SilcClient for application usage. Affected files are
2610 lib/silcclient/client.h and client_internal.h.
2612 * Fixed attribute encoding and decoding bugs. Affected
2613 files lib/silccore/silcattrs.[ch].
2615 * Added ATTR command to Irssi SILC Client which is used to
2616 manage user's Requested Attributes sending and values for
2617 WHOIS command. Affected files around Irssi SILC client.
2619 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Added silc_buffer_strformat which can be used to format
2622 strings into a buffer which size is automatically increased.
2623 Affected file lib/silcutil/silcbuffmt.[ch].
2625 * Added implementation of VCard (RFC 2426) which can be used
2626 as part of Requested Attributes in WHOIS command. Affected
2627 file lib/silcutil/silcvcard.[ch].
2629 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Some strncat -> silc_strncat changes our the core and
2634 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2635 errors. Added better error printing to SKE library.
2636 Affected files lib/silcske/silcske.c, silcske_status.h and
2639 * Save the PKCS key length even if only private key is set to
2640 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2642 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2643 length in bits not in bytes. Affected files are
2644 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2645 silcd/server_query.c.
2647 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2649 * Added silc_attribute_payload_encode_data to directly encode
2650 the data into the attributes buffer. Renamed function
2651 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2652 Affected files are lib/silccore/silcattrs.[ch].
2654 * silc_hash_table_find_foreach calls the foreach function now
2655 once even if the nothing was found with context set to NULL.
2656 Affected file lib/silcutil/silchashtable.[ch].
2658 * Remove the RESOLVING flag from client entry after received
2659 the Requested Attributes from the client. Fixed memory leak
2660 in client entry freeing. Affected files silcd/server_query.c
2663 * Added Requested Attributes support into SILC Client Library.
2664 It is not able to send requested attributes in WHOIS command,
2665 and also receive and process requested attributes. Added
2666 silc_client_attribute_[add|del] and silc_client_attributes_get
2667 functions. Added also `ignore_requested_attributes' to the
2668 SilcClientParams to not use attributes in client. Affected
2669 files are lib/silcclient/command.c, client_attrs.[ch],
2670 silcclient.h, client_internal and client.[ch].
2672 * Changed the silc_client_get_client_by_id to support Requested
2673 Attributes, it takes them as argument now. Affected file
2674 is lib/silcclient/silcclient.h, and idlist.c.
2676 * Added -details option to WHOIS command in Irssi SILC Client
2677 to support the requested attributes. By default it requests
2678 all attributes. Affected file lib/silcclient/command.c and
2679 irssi/doc/help/in/whois.in.
2681 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Add also SERVICE attribute for server-constructed attribute
2684 data. Also digitally sign the attributes and add
2685 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2686 silcd/server_query.c.
2688 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Changed the silc_attribute_payload_encode to support list
2691 of attributes (function may be called several times to add
2692 a new attribute). Removed the silc_attribute_payload_encode_list
2693 function. The encoding function now also automatically encodes
2694 the data, so the caller does not need to do that. Affected
2695 files lib/silccore/silcattrs.[ch].
2697 * Added support for replying on behalf of the user to the
2698 Requested Attributes in WHOIS command in the server. Affected
2699 file silcd/server_query.c.
2701 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2702 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2704 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Don't swtich to become primary router if we are backup if
2707 decryption error has occurred. Affected file silcd/server.c.
2709 * Fixed a bug in backup router IP address comparison in
2710 silc_server_backup_get.
2712 Save now also the port of the server/router and use that
2713 in comparison as well. Affected file silcd/server_backup.c.
2715 * Normal server now reconnects to backup router automatically
2716 if connection is lost to it. Affected file silcd/server.c.
2718 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * If packet processing fails (like integrity check fails)
2721 the connection is closed now. Affected files are
2722 lib/silccore/silcpacket.c and silcd/server.c.
2724 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * Fixed double free in RSA public key set function
2727 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2730 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2733 Added server_query.[ch] which provides one interface for
2734 querying information using all three commands.
2736 * Changed all "typedef unsigned char" in core library to
2737 "typedef SilcUInt8".
2739 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2743 * Renamed silc_server_get_client_resolve to
2744 silc_server_query_resolve and moved to server_query.[ch].
2746 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Resumed client packet handling from server put the resumed
2749 client on wrong list on router and caused the client not
2750 be present on the network anymore. Now fixed to put the
2751 client to correct list. Affected file silcd/packet_receive.c.
2753 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2755 * Various cleanup in error message output in config parsing code
2756 and in server init code. Fixed error log files containing
2757 too many newlines ('\n') in some situations. Affected files are
2758 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2760 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * Use the reverse lookupped hostname in client internals
2763 instead of one user provided us as remote server name.
2764 Affected file lib/silcclient/client.c.
2766 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Added 'app_context' to silc_schedule_init. It is an
2769 application specific context that is delivered to application
2770 in task callback functions. Affected files are
2771 lib/silcutil/silcutil.[ch].
2773 * The hb_context in SilcSocketConnection is not freed
2774 automatically anymore (application must free it). Freeing
2775 it automatic is inconsistent. Affected files are
2776 lib/silcutil/silcsockconn.[ch].
2778 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2780 * Added support for removing explicitly added client connections
2781 in rehash and closing the client connections if they were
2782 unconfigured in the rehash. Affected file silcd/server.c.
2784 * Added support for aborting automatically pending commands
2785 that never receives the reply (to avoid memory leaks).
2786 Added also silc_server_command_pending_timed to set the
2787 specific timeout for pending command. Affected files are
2788 silcd/command[_reply].[ch].
2790 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2791 specs and lib/silccore/silcstatus.h.
2793 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Changed the silc_get_time to accept time value as argument
2796 or if zero is sent return current local time. Affected
2797 file lib/silcutil/silcutil.[ch].
2799 * Added STATS command to client library and Irssi SILC client.
2800 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2802 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Assure that channel key is set before sending it. May
2805 crash server otherwise. Affected file silcd/packet_send.c.
2807 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2809 * Assure that endless loop cannot happen with detached client
2810 resolving on normal server. Added idlist status
2811 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2812 silcd/idlist.h and silcd/packet_receive.c.
2814 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2816 * Incoming file transfer request cannot use same session as
2817 the sending session. This can happen when sending file to
2818 yourself. Crashed the client on quit. Affected file
2819 lib/silcclient/client_ftp.c. Bug #24.
2821 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Implemented the draft-riikonen-precense-attrs draft and
2824 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2826 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Distribute the SERVER_SIGNOFF notify also to local backup
2829 routers from the primary router. The backup router may not
2830 have the signing of local server directly connected and need
2831 to know about the signoff. Affected file silcd/server_util.c.
2833 * Use the primary router as the origin of the locally connected
2834 server when it is disconnecting from the backup router since
2835 that's where it really is coming from. Now the clients from
2836 the disconnecting server are removed correctly and "shadow"
2837 clients are not left to the backup router. Affected file
2840 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2842 * If normal server is standalone and found existing but disabled
2843 channel, do not re-create the channel since it creates
2844 duplicate same channels. Affected file silcd/server.c.
2846 * Added anonymous client connections support to server. New
2847 "anonymous" configuration option to ConnectionParams section
2848 added. If set to true, the username and hostname information
2849 of the client will be scrambled and anonymous user mode is
2850 set automatically to the user. Affected files are
2851 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2853 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * In JOIN notify handling, mark that the cache entry of the
2856 client cannot be expired. Can cause crashes on normal
2857 server (asserts client->channels). Affected file is
2858 silcd/packet_receive.c.
2860 * From now on distribution versions are used as protocol versions
2861 instead of by default using the Toolkit base version as protocol
2862 version. Affected file prepare.
2864 * Do not set the locally resolved hostname for local client
2865 entry but take what server sends. This way the real hostname
2866 is showed in WHOIS for yourself. Affected file is
2867 lib/silcclient/idlist.c and lib/silcclient/client.c.
2869 * Resolve local info with IDENTIFY when connecting to server.y
2871 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2873 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2874 for implied search (not needed on platforms which has native
2875 pthreads library). Use --without-pthreads to disable threads.
2876 Affected file is configure.in.pre
2878 * Fixed --with-iconv on platforms which need to bypass (broken)
2879 native iconv(). Affected file is configure.in.pre
2881 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2883 * Moved -C option parsing in Irssi SILC client at same time
2884 as other options. The UI was initialized earlier and caused
2885 problems on command line. Bug #16. Affected file is
2886 irssi/src/silc/core/silc-core.c.
2888 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2890 * Added global variable silc_log_timestamp that tells silclog
2891 wether to print or not the timestamp in the logging files.
2892 Affected file lib/silcutil/silclog.[ch].
2894 * Added silcd configuration option Timestamp in the Logging
2895 section. Affected file silcd/serverconfig.[ch],
2896 doc/example_silcd.conf.in.
2898 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Fixed fingerprint checking to check for entirely empty
2901 fingerprint instead of two first bytes when determining
2902 if it is set. Bug #18. Affected file silcd/command.c.
2904 * Fixed duplicate PKCS name registering to not allow it.
2905 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2907 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2909 * Conditionalize non-gcc compiler optimizations for various
2910 platforms, enable those commented out. Cleanups.
2911 Affected file lib/silcmath/mpi/configure.in
2913 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2915 * silc_rng_exec_command() left zombie processes if command
2916 didn't generate any output. Affected file
2917 lib/silccrypt/silcrng.c
2919 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2921 * Rewrote iconv checking, introduce --with-iconv for systems
2922 which rely on libiconv. Check if iconv() provided by libc
2923 is good enough, otherwise demand libiconv. Affected file
2926 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2928 * Search for ldopen() also in libc. This enables SIM support
2929 on *BSD systems. Based on patch from Alex Zepeda. Affected
2930 file configure.in.pre
2932 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2934 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2935 This fixes prepare on *BSD systems. Affected file
2938 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * More fixed for not having purge timeout for global clients
2941 that are on channel. Affected files silcd/command_reply.c
2944 * Fixed the rekey protocol to work with backup router connections.
2945 Rekey packets are now allowed on disabled connections as
2946 well. Affected files silcd/packet_send.c and server.c.
2948 * Do not switch to be as backup router when shutting down and
2949 closing the primary connection. Affected file silcd/server.c.
2951 * Fixed memory leaks in backup router deleting. Added
2952 silc_server_backup_free to free all data during shutdown of
2953 server. Affected files silcd/server_backup.[ch].
2955 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2957 * Do not process commands if the sock->user_data is NULL.
2958 Affected file silcd/command.c.
2960 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * Fixed buffer overflow and security problems (loosing bits
2963 in CFB encryption) in SILC RNG. Problems reported by
2964 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2966 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * Added yet more checks that client is not expired on global
2969 list if it is on channels. Affected file is
2970 silcd/command_reply.c.
2972 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Merged c0ffee's MIME signal patch which adds support for
2975 sending also MIME messages in Irssi SILC Client, and handling
2976 received MIME messages in a signal (and perhaps doing something
2977 to non-textual MIME messages).
2979 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * Fixed pending command deletion in server and client library
2982 to check the whole list instead of breaking after first found.
2983 The affected files are silcd/command.[ch] and
2984 lib/silcclient/command.[ch].
2986 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2989 secret or private, otherwise it's possible to find out
2990 whether a secret channel exists or not. Affected file
2993 * If CMODE change fails during the mode setting, assure that
2994 the old mode mask is set for the channel back. Affected
2995 file silcd/command.c.
2997 * Fixed passphrase saving on +a channel on normal server
2998 after successful JOIN command. Affected file silcd/command.c.
3000 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Remove server/router operator privileges in DETACH command,
3003 since it's possible to resume to server where these
3004 privileges would not be allowed for the client. Affected
3005 file silcd/command.c.
3007 * Do not set to wait for backup in rehash of the server.
3008 Affected file silcd/server.c.
3010 * Do not check listener sockets when counting how many
3011 socket connections we have. Affected file is
3012 silcd/server_util.c.
3014 * Do not announce disconnected clients that are remaining
3015 in history (for WHOWAS). This is because SIGNOFF notify
3016 for these has been sent earlier already. Affected file
3019 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Buffer overflow with CUMODE command's mode->mode character
3022 conversion. Reported by Ville Räsänen. Affected file
3023 lib/silcutil/silcutil.c.
3025 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * Allow heartbeat packets to go disabled connections anyway.
3028 Affected files silcd/server.c and silcd/packet_send.c.
3030 * Do not broadcast New Channel packets with List flag set
3031 in the packet to backup routers. The router must check
3032 for the correctness of the packets before sending them.
3033 It is possible that router will have enforce Channel ID
3034 change and this would cause desync in the backup router.
3035 Affected file silcd/packet_receive.c.
3037 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3038 are handled in list parsing. They are not list packets
3039 anymore. Affected file silcd/packet_receive.c.
3041 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Stop waiting for backup router through the timeout, not
3044 directly after backup router has arrived. Affected file
3047 * Do not re-create channel keys and send them when removing
3048 clients in server shutdown. Affected files are
3049 silcd/server_internal.h and silcd/server_util.c.
3051 * Notify distribution to backup routers was missing from
3052 the silc_server_send_notify_dest function which caused
3053 desyncing problems with backup router. Affected file is
3054 silcd/packet_send.c.
3056 * The client's channel removing was working wrong on
3057 backup router. It assumed that it doesn't know global
3058 information but backup router does know. For this reason
3059 it could remove channel when it wasn't supposed to do that.
3060 Affected file silcd/server.c and silcd/server_util.c.
3062 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3064 * Stop for a couple seconds after badkup router has become
3065 primary router. Affected file silcd/server.c.
3067 * Added silc_server_remove_servers_by_server, which is used
3068 to remove servers originated from some other server. Also
3069 clients of those servers can be removed too. Affected file
3070 silcd/server_util.[ch].
3072 * When removing clients after a server has signed of remove
3073 also all servers behind that server (unless they are known
3074 to be available locally), and send SERVER_SIGNOFF for each
3075 of the server separately. Also the signed off clients are
3076 sent now separately per signed off server. The affected files
3077 are silcd/server.c and silcd/server_util.[ch].
3079 * All servers added with silc_idlist_add_server must always
3080 have both "router" and "connection" pointers set. Otherwise,
3081 bad server entries may be left around in the cache.
3082 Affected file silcd/command_reply.c.
3084 * Do not create the channel key in NEW_CHANNEL packet
3085 processing if the channel is empty. Affected file
3086 silcd/packet_receive.c.
3088 * Completed backup router support for standalone routers.
3089 Supports also servers in the cell that do not use the backup
3092 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Fixed a bug in silc_string_regexify which did not add '^'
3095 at the start of each string, and thus the matching was
3096 not explicit. For example ban list iikone@*!*@* would
3097 match also "priikone", which is wrong, it would have to be
3098 *iikone@*!*@* to match also "priikone". Affected
3099 file lib/silcutil/unix/silcunixutil.c.
3101 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3103 * Enable all local server connections before updating client
3104 caches when we've become backup router. Otherwise, signoff
3105 packets may not reach the clients. Affected files are
3106 silcd/server.c and silcd/server_util.[ch].
3108 * Fixed a bug in version string parsing which could crash
3109 the program with specially formatted version string.
3110 Bug reported and patch provided by Ville Räsänen. Affected
3111 file lib/silcutil/silcutil.c.
3113 * Handle the disconnection immediately when DISCONNECT
3114 packet is received in server. Affected file silcd/server.c.
3116 * Primary router now waits a short time (10 seconds) for
3117 backup router connection before accepting any other
3118 connection (except local). Affected file silcd/server.c,
3121 * Fixed a crash in client libary in NICK_CHANGE notify when
3122 NICK_CHANGE arrived for client entry we are resolving
3123 currently. Affected file lib/silcclient/client_notify.c.
3125 * Call the sconn->callback completion even if error had
3126 occurred. Start reconnecting always if connection to
3127 primary router fails during backup router protocol.
3128 Affected files silcd/server.c and server_backup.c.
3130 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Added functions silc_server_send_opers and
3133 silc_server_send_opers_notify to send packets stricly
3134 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3135 to send variable argument notify to operators.
3136 Affected files silcd/packet_send.[ch] and silcd/server.h.
3138 * Removed UMODE rights checking with UMODE_CHANGE notify.
3139 Affected file silcd/packet_receive.c.
3141 * Server/router operator now receives notify when network
3142 switches to backup router and when it resumes the use of
3143 primary router. Affected file silcd/server.c and
3144 silcd/server_backup.c.
3146 * Fixed the updating of client information after backup
3147 resuming protocol is over; update all except local clients
3148 to the new primary router. The affected file is
3149 silcd/server_util.c.
3151 * Added support for closing active connections in rehash
3152 that were unconfigured by the user. Supports currently
3153 closing server and router connections. Affected file
3156 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3158 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3161 is NULL since seems that on some platforms NULL is allowed
3162 and on some it's not. Fallback encoding is used instead.
3163 Affected file lib/silcutil/silcstrutil.c.
3165 * Fixed statistics updating for incoming server connection
3166 which could cause problems when re-connecting. Affected
3167 file silcd/server.c.
3169 * Preliminary backup router support for standalone router
3170 added. Affected files in silcd/.
3172 * Mark server connections in backup router disabled before
3173 and after backup protocol. Affected file is
3174 silcd/server_backup.c.
3176 * Added support for reconnecting to remote server connection
3177 even if the protocol fails, and if the configuration wants
3178 us to keep trying to connect anyway.
3180 Server connection is not allowed to backup router if
3181 backup router does not have connection to primary router yet.
3183 Affected file is silcd/server.c.
3185 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * Added silc_client_udpate_server function to update changed
3188 server info. Affected file lib/silcclient/idlist.[ch].
3190 * Added check for server entries that are being resolved when
3191 notify is received. If being resolved, handle the received
3192 notify only after it's resolved so that all notifys are
3193 handled in same order as received from the server.
3195 Added similar resolver check to channel entries. Every
3196 notify that cause resolving of any information that affects
3197 channel entry marks the channel entry in waiting state.
3198 After whatever resolving is over the waiters are signalled
3199 and only then the notifys are handled in the same order
3200 as delivered from the server.
3202 Affected files are lib/silcclient/idlist.[ch], and
3205 * Fixed KILLED notify handling in normal server. Affected
3206 file silcd/packet_receive.c.
3208 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3209 is locally connected, or was locally connected (but may
3210 be detached and connection is not active). Added also
3211 SILC_IS_LOCAL for checking this status. Affected files
3212 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3213 silcd/server.c and silcd/server_internal.h.
3215 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3217 * Don't send or handle TOPIC_SET if topic is already set and
3218 is same as being set. Affected files silcd/command.c and
3219 silcd/packet_receive.c.
3221 * Fixed CMODE change rights checking to work correctly when
3222 removing modes by operator. Affected file is
3223 silcd/server_util.c.
3225 * Fixed some handling with New Channel packet in router and
3226 fixed some CMODE_CHANGE notify handling in server and router.
3227 Affected file is silcd/packet_receive.c.
3229 * Changed "disconnect" client operation to include the
3230 reason of the disconnection and optional disconnection
3231 message. Affected file lib/silcclient/silcclient.h.
3233 * Made the compilation of lib/contrib/ stuff conditional.
3234 Affected files configure.in.pre, lib/contrib/Makefile.am.
3236 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3239 to the sender of the notify too, to avoid situation where two
3240 notifys are in the network at the same time going to oppsite
3241 directions. Affected file silcd/packet_receice.c.
3243 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Delete the client from channel even if the cilent->id is
3246 NULL. It was possible that client was deleted without
3247 removing from channels (theoretically at least). Affected
3248 file silcd/server.c and silcd/server_util.c.
3250 * Free the client data too when resuming is not successful.
3251 Affected file silcd/packet_receive.c.
3253 * Merged some code from c0ffee's silc-plugin. Affected files
3254 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3256 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3257 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3258 to the primary router connection, the other one returns
3259 TRUE if packet must be broadcasted to network.
3261 * All notifys that are destined to primary router (to network)
3262 are now automatically sent to backup routers even if the
3263 router is standalone (and has backup router). Affected files
3266 * Added --without-irssi and --without-silcd configuration
3267 options for disabling the compilation of these applications.
3268 Affected file configure.in.pre and prepare.
3270 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3273 UTF-8 encoding and decoding. Added also new encodings
3274 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3276 Added also SILC_STRING_LANGUAGE which is language and charset
3277 specific encoder and decoer for those platforms that support
3278 iconv(). It can convert the UTF-8 to and from the locale
3279 specific character set.
3281 Affected file lib/silcutil/silcstrutil.[ch].
3283 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3285 * Added function silc_get_command_name to the file
3286 lib/silcutil/silcutil.[ch].
3288 * Improved the server debug output a bit. Affected files are
3291 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Save the channel passphrase when received succesful JOIN
3294 command reply from router, on normal server. Otherwise
3295 joinig +a channels from normal server is not possible.
3296 Affected file silcd/command.c.
3298 * Fixed a bug in TOPIC_SET notify handling. The notifier
3299 may be other than client too, like server or channel.
3300 It expected it to always be only client and ignored the
3301 notify. Affected file silcd/packet_recieve.c.
3303 * Removed some (unnecessary) debug printing from
3304 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3306 * Do not force CMODE_CHANGE when server is announcing new
3309 Router announces stuff only after server reannounces channel
3310 after CHANNEL_CHANGE notify.
3312 These fixes optimizes the announcing procedure, and perhaps
3313 fixes some problems too. Affected file silcd/packet_receive.c.
3315 * Fixed SERVER_SIGNOFF sending to local clients. It was
3316 totally broken and sent the notify to all local clients,
3317 instead of only to those that was on same channel as the
3318 signing off clients. Affected file silcd/server_util.c.
3320 * Added -D option to server. It can be used to give debug
3321 level. The levels are from 0 - 99, and are predefined for
3322 smooth server debugging. (see silcd.c for the predefined
3323 levels). Affected file silcd/server.c.
3325 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Fixed a bug in Irssi SILC client to close the connection
3328 properly when disconnecting from server. Affected file
3329 irssi/src/silc/core/client_ops.c.
3331 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3333 * When authenticating as founder during JOIN command, check
3334 that the one authenticating becomes the only founder on the
3335 channel. Affected file silcd/command.c.
3337 * Better checking for founder mode setting when CUMODE_CHANGE
3338 notify is received. Affected file silcd/packet_receive.c.
3340 * Close all connections when shutting down the server by sending
3341 DISCONNECT packet. Close all listeners too when shutting
3342 down the server. Affected file silcd/server.c.
3344 * Handle DISCONNECT packet correctly in client library by
3345 calling the "disconnect" client operation. Affected file
3346 lib/silcclient/client.c.
3348 * Handle local errors correctly during resuming. Affected
3349 file lib/silcclient/client.c.
3351 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3353 * The log file is not dupped internally anymore in
3354 lib/silcutil/silclog.c. Fixed memory leaks too.
3356 * The scheduler now dispatches all pending timeout tasks
3357 when it is uninitialized with silc_schedule_uninit.
3358 Affected file lib/silcutil/silcschedule.c.
3360 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Added --enable-stack-trace option to configure. Added
3363 memory allocation stack trace support. Added files
3364 lib/silcutil/stacktrace.[ch]. Affected files are
3365 lib/silcutil/silcmemory.[ch].
3367 * Fixed memory leaks from libraries and server. Affected
3368 files around the tree.
3370 * Reverted back a fix made to CUMODE which broke it.
3371 Affected file silcd/command.c.
3373 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3376 core library, and implemented it. All textual messages SHOULD
3377 use this flag and the message MUST be UTF-8 encoded.
3378 All text messages sent by Irssi SILC client are now UTF-8
3379 encoded (regardless whether the terminal supports UTF-8 or not).
3380 Affected files are lib/silccore/silcchannel.h,
3381 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3384 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Added lots of new statistics updating that was missing from
3387 the server and router code. Affected files in silcd/.
3389 * Sending SIGUSR1 signal to server now dumps the current
3390 server statistics into /tmp directory. Affected file is
3393 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3394 the SILC Hash Interface also. Added new functions
3395 silc_hash_get_name, silc_hash_init, silc_hash_update and
3396 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3398 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Added some better info printing for client during connecting.
3401 Affected file silcd/server_util.c.
3403 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3404 to silence a user on a channel. Affected files are
3405 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3406 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3407 and silcd/packet_receive.c.
3409 * Fixed a fatal bug in handling of malformed command payload.
3410 Affected file silcd/command.c.
3412 * Fixed a double free when announcing channel users to router.
3413 Affected file silcd/server.c.
3415 * After successful authentication to channel founder mode, check
3416 that there isn't anyone else with founder mode on the channel.
3417 The one that authenticated will become founder and anyone
3418 else is demoted. Affected file silcd/command.c.
3420 * Added error printing of any error that has occurred during
3421 any command in client library. Affected file is
3422 irssi/src/silc/core/client_ops.c.
3424 * Removed some error printing from the client library and left
3425 it for the application to worry (from the error status it
3426 receives in 'command' client operation. Affected file is
3427 lib/silcclient/command.c.
3429 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3432 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3433 Starting key agreement with itself is denied. Affected file
3434 is lib/silcclient/client_keyagr.c.
3436 * Fixed some error checkings from the SFTP library which caused
3437 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3438 and lib/silcsftp/sftp_util.c.
3440 * Added new "debug" and "debug_string" settings to Irssi SILC
3441 client which can be used to print runtime debugging on the
3442 Irssi's screen. Available when compiled with --enable-debug
3443 option. Affected file irssi/src/silc/core/silc-core.c.
3445 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3447 * Fixed a missing variadic parameter in a function call that
3448 caused server crash when a non-allowed connection arrived.
3449 Reported by Richard Becker. Affected file silcd/server.c.
3451 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3453 * Added WATCH list sending to backup routers from router.
3454 The WATCH command is sent by the router to the backup
3455 router. Affected file silcd/command.c.
3457 * Mark the backup_router flag for RouterConnection entry
3458 if the backup router stuff is defined in the config file.
3459 Affected file silcd/serverconfig.c.
3461 * Fixed some backup data sending around the code to work better
3462 if the router is standalone router. Not all places were fixed.
3463 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3466 * Fixed the router connecting when connecting to multiple
3467 routers. It ignored every other router except the first
3468 one. Affected file silcd/server.c.
3470 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * Made the private key generation after expiration optional.
3473 If not created after expiration the old key will re-expire
3474 at a later time (and thus key pair is not necessary to
3475 change). Affected file irssi/src/silc/core/clientutil.c.
3477 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * The length arguments in bind() and connect() were wrong
3480 and fixed now to used SIZEOF_SOCKADDR in the
3481 lib/silcutil/unix/silcunixutil.c.
3483 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Fixed detach timeout handling to use Client ID and not
3486 the actual client entry which may be freed in the callback.
3487 Affected file silcd/command.c.
3489 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * Merged c0ffee's multiple interface support patch.
3492 Affected files in silcd/.
3494 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * Cleanup keys properly. Affected file is
3497 irssi/src/silc/core/clientutil.c.
3499 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Display the user mode on the status bar. Affected file
3502 irssi/src/silc/core/silc-expandos.c.
3504 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * If private message key is not set, but the flag is set in
3507 the packet, ignore the packet since it cannot be decrypted.
3508 Affected file lib/silcclient/client_prvmsg.c.
3510 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * When resuming client, remove the old client entry from
3513 the watcher list too. Affected file silcd/packet_receive.c.
3515 * Do not allow normal server to force founder mode away
3516 from router if the founder mode is already set. Affected
3517 file silcd/packet_receive.c.
3519 * Remove the client entry with watch notify types with short
3520 timeout, and not directly, so that other notifys can be
3521 retrieved too. Affected file lib/silcclient/client_notify.c.
3523 * Display notification about data messages that cannot be
3524 displayed. Affected files irssi/src/silc/core/client_ops.c,
3525 irssi/src/fe-common/silc/module-formats.[ch].
3527 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3529 * Fixed the CHANNEL_CHANGE notify handling in client libary
3530 to not use freed memory. Affected file is
3531 lib/silcclient/client_notify.c.
3533 * Fixed CUMODE_CHANGE notify handling in server. Affected
3534 file silcd/packet_receive.c.
3536 * Fixed USERS command to support empty channels. Affected
3537 file silcd/command.c.
3539 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * Allow multiple identical pending commands to be registered
3542 in client library. Affected file is lib/silcclient/command.c.
3544 * Call the completion for resolving client information only
3545 after all resolvers has finished. This fixes a crash in
3546 the client. Added support for checking when the resolvers
3547 are finished. Affected file is lib/silcclient/idlist.c.
3549 * Wait by default 3 seconds before reconnecting to the server
3550 after being disconnected. Makes the /detach command a bit
3553 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Check the watcher list before sending signoff notifys
3556 when closing client connection. Affected file is
3559 * Added better CMODE command rights checking. Affected file
3560 silcd/server_util.c.
3562 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Fixed watcher list checking during server signoff. It
3565 crashed the server. Affected file silcd/server_util.c.
3567 * The JOIN command reply returns now the founder's public
3568 key. Affected file is silcd/command.c.
3570 * Announce the channel mode, and the mode properties with
3571 CMODE_CHANGE notify. Affected file silcd/server.c.
3573 * Mark new channels by default disabled, untill at least
3574 one user joins the channel. Affected file is
3575 silcd/packet_receive.c.
3577 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * The nickname argument to watch notify can be optional.
3580 Fixes a crash in server. Affected file silcd/packet_send.c.
3582 * Remove the client entry from cache if the WATCH notify type
3583 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3584 lib/silcclient/client_notify.c.
3586 * Check the watcher list before and after changing nickname
3587 when the NICK_CHANGE notify is received. Affected file is
3590 * Fixed a crash in OPER and SILCOPER command sending. Empty
3591 passphrase caused the crash. Affected file is
3592 lib/silcclient/command.c.
3594 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Merged with Irssi CVS for Irssi SILC client.
3598 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * Completed the protocol specifications.
3602 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Merged with Irssi CVS for Irssi SILC client.
3606 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Added the founder's public key delivery to the
3609 CUMODE_CHANGE notify type as well. Updated the protocol
3610 specs and the code. Affected files are silcd/packet_send.[ch],
3611 silcd/packet_receive.c and silcd/command.c.
3613 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Added silc_pkcs_public_key_copy function into the
3616 lib/silccrypt/silcpkcs.[ch].
3618 * Remove the `iv' from the SilcChannelEntry since we can
3619 live without it. Affected files are silcd/idlist.h and
3620 silcd/packet_receive.c.
3622 * Added support for sending the founder's public key in
3623 the CMODE_CHANGE notify packet in the server. Affected
3624 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3625 silcd/command.c and silcd/server.c.
3627 * Changed the FOUNDER_AUTH authentication to use only
3628 public key authentication as defined by new protocol
3629 specs. Passphrase authentication with that mode cannot
3630 be used anymore. It is now possible to reclaim founder
3631 mode from any server in the network. Affected files are
3632 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3634 * Added permanent channels support by making the channel
3635 permanent when FOUNDER_AUTH mode is set on the channel.
3636 The channel will not be destroyed even if channel is empty
3637 when that mode is set. Protocol TODO #17. Affected
3638 files are silcd/server.[ch], server_util.[ch],
3639 silcd/command.c, silcd/packet_receive.c and
3640 lib/silcclient/command.c.
3642 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Added reference counter to the command reply context in
3645 the client library. Affected files are
3646 lib/silcclient/command_reply.[ch].
3648 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * Fixed rekey protocol with PFS in the client library.
3651 Affected file is lib/silcclient/protocol.c.
3653 * Added support for list of errors in client library
3654 command reply handling. Affected file is
3655 lib/silcclient/command_reply.c.
3657 * Defined that the WHOIS and IDENTIFY commands can send
3658 list of errors. Updated the protocol specs. Protocol
3661 * Added support for sending list of errors to WHOIS and
3662 IDENTIFY commands in server. Added support for receiving
3663 list of errors in server. Affected files are
3664 silcd/command.c and silcd/command_reply.c.
3666 * Fixed client info resolving on LEAVE command in client
3667 library to not crash. Affected file is
3668 lib/silcclient/client_notify.c.
3670 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3672 * Defined that the NICK command replies with thew changed
3673 nickname too, to make the nickname changing simpler at
3674 the client's end. Updated protocol specs and the code
3675 in client and server. Affected files are
3676 silcd/command.c, lib/silcclient/command_reply.c and
3677 lib/silcclient/command.c.
3679 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Added `Compressed' packet flag to indicate that the packet
3682 payload is compressed by the sender. Updated the protocol
3683 specs and the core library. The compression still is not
3684 implemented in the sources. Affected file is
3685 lib/silccore/silcpacket.h.
3687 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * Remove pending command callbacks also if the connection
3690 to the server is destroyed. Affected file is
3691 lib/silcclient/client.c.
3693 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Added new QUIET channel user mode that can be used to
3696 quiet a user in a channel. Updated the protocol specs but
3697 it wasn't implemented yet. Protocol TODO #27. Affected
3698 file is lib/silccore/silcmode.h.
3700 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3702 * Added BLOCK_INVITE user mode to be able to block incoming
3703 invite notifications. Protoocol TODO #26. Affected files
3704 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3707 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3708 the protocol specs and the code. Affected file is
3709 lib/silccrypt/silcpkcs.c.
3711 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Disconnect Payload includes now the status type. Updated
3714 the protocol specs and the code. Protocol TODO #25.
3715 Affected files are silcd/server.c, lib/silcclient/client.c.
3717 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3718 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3719 Moved the silc_client_command_status_messages table to the
3720 lib/silcutil/silcutil.c and added new funtion
3721 silc_get_status_message, which deprecates function
3722 silc_client_status_message. Affected files are
3723 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3724 lib/silcutil/silcutil.[ch].
3726 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3728 * Defined that the nickname hash in Client ID MUST be from
3729 lowercase nickname. This effectively changes nicknames in
3730 SILC to case-insensitive. Updated the protocol specs and
3731 the code. Affected files are lib/silcutil/silcutil.[ch],
3732 silcd/serverid.c, and silcd/idlist.c.
3734 * Added new channel user modes BLOCK_MESSAGES_USERS and
3735 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3736 code. Affected files are lib/silccore/silcmode.h,
3737 lib/silcclient/command.c, and silcd/packet_send.c.
3739 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3740 specs and code. Affected file lib/silccore/silcstatus.h.
3742 * Added support for watch list. It is possible to add nicknames
3743 to be watched, and when they come to network, leave network
3744 or user mode changes the watcher will be notified of this
3745 change. Added SILC_COMMAND_WATCH command, added new
3746 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3747 notifications. Updated the protocol specs and implemented
3748 this to library, client and server. Protocol TODO #21.
3749 Affected files are lib/silccore/silccomand.h,
3750 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3751 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3752 silcd/packet_send.[ch], silcd/packet_receive.c, and
3753 irssi/src/silc/core/client_ops.c.
3755 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3756 somebody watching you. Updated the protocol specs and the
3757 code. Affected files are lib/silccore/silcmode.h, and
3758 lib/silcclient/command.c.
3760 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Added service support to SILC protocol. Added new command
3763 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3764 core library. Services are not implemented in server or
3765 client for now. Protocol TODO #20. Affected files are
3766 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3768 * Added SilcStatus argument to `command' client operation
3769 to return the error status when command sending fails
3770 locally. Changed all command in client library to return
3771 correct command status. Affected files are
3772 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3773 irssi/src/silc/core/client_ops.c.
3775 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Added silc_mime_parse function to parse MIME headers.
3778 Affected files are lib/silcutil/silcstruti.[ch].
3780 * Added MIME header parsing in Irssi SILC Client. It displays
3781 all textual MIME objects, others it ignores. Affected file
3782 is irssi/src/silc/core/clien_ops.c.
3784 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3786 * Fixed a bug in the pid writing function, which couldn't be
3787 written in a root-owned directory.
3789 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Defined that channel message to unknown Channel ID must
3792 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3793 Updated the protocol specs and the code in server. The
3794 affected file is silcd/packet_receive.c.
3796 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3798 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3799 that it is used to send error notifys if error occurs during
3800 some SILC packet processing, except commands. The error
3801 types are same as for command reply types. Defined that
3802 if private message is sent to unknown Client ID the error
3803 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3804 Updated the protocol specs and code. Affected files are
3805 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3806 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3807 and irssi/src/silc/core/client_ops.c. Renamed the
3808 SilcCommandStatus to SilcStatus.
3810 * Defined the use of extra WHOIS attributes in WHOIS command.
3811 The <Requested Attributes> (defined in a separate document)
3812 can be used to request additional information about user
3813 not returned by standard WHOIS command. Defined that server
3814 can send WHOIS command directly to client. Client provides
3815 the requested attributes to the server. Updated the protocol
3816 specs. Protocol TODO #4. Implementation is not done yet
3817 (Protocol TODO #24).
3819 * Renamed function silc_client_command_status_message to
3820 silc_client_status_message. Affected files are
3821 lib/silcclient/command_reply.[ch].
3823 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3826 32 bit integers. Updated the protcol specs and the code.
3827 Affected files are silcd/command.c and
3828 lib/silcclient/command.c.
3830 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3832 * Fixed a bug in library where sending a bogus authentication
3833 payload would lead to a crash. Affected file is
3834 lib/silccore/silcauth.c.
3836 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Added detach_disabled and detach_timeout server config
3839 options to the server. Affected files silcd/serverconfig.[ch],
3840 silcd/command.c and silcd/packet_receive.c.
3842 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Added resolve_cmd_ident field to the SilcClientEntry structure
3845 too so that if the entry is for example being resolved so
3846 another command may attach to the same pending command reply
3847 without requiring to resolve the same entry again. Added
3848 support for adding multiple pending commands for one
3849 command idenfier. Affected files lib/silcclient/command.[ch],
3850 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3852 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Defined that server receives WHOIS command reply for private
3855 and secret channels too. Updated protocol specs and the
3856 code in server. Affected file silcd/command.c.
3858 * Defined <channel user mode list> argument to WHOIS command
3859 reply for returning user modes on the channels. The
3860 channel list now doesn't include the user mode anymore but the
3861 actual channel mode. Updated protocol specs and the code in
3862 client and server. Affected files are silcd/command_reply.c,
3863 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3864 and lib/silcclient/command_reply.c.
3866 * Save the channels list in WHOIS command reply in normal server
3867 so that WHOIS always shows joined channels also in normal
3868 server and not just on router. Affected file is
3869 silcd/command_reply.c.
3871 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * Defined that server receives USERS command reply for private
3874 and secret channels too. Updated protocol specs and the
3875 code in server. Affected file silcd/command.c.
3877 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Changed the UMODE's mode mask argument to be optional. If
3880 not provided then the command merely returns the current mode
3881 mask to the client. Updated protocol specs and the server.
3882 Affected file is silcd/command.c.
3884 * Added SILC session detachment/resuming support. It is possible
3885 to detach by closing the network connection and then re-connect
3886 and resume to the old client session. Added DETACHED user
3887 mode that server will set for detached client. Added new
3888 packet RESUME_CLIENT which is used to perform the resuming
3889 process. Added DETACH command. Updated the protocol specs,
3890 core library, client and server. Protocol TODO #22. Very
3891 many affected files around the tree.
3893 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Changed the CMODE's mode mask argument to be optional. If
3896 not provided then the command merely returns the current mode
3897 mask to the client. Updated protocol specs and the server.
3898 Affected file is silcd/command.c.
3900 * Changed the Killer's Client ID in KILLED notify to be just
3901 any ID payload since router server is allowed to kill as well.
3902 Updated protocol specs, client libary and server. Affected
3903 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3904 and irssi/src/silc/core/client_ops.c.
3906 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Added new user modes ANONYMOUS for special anonymous servers
3909 that may set the mode for client, and BLOCK_PRIVMSG which
3910 client may set to block incoming private messages unless the
3911 Private Message Key flag is set (using private keys to protect
3912 private messages). Updated protocol specs and code in client
3913 and server and core library. Protocol TODO #23. Affected
3914 files are lib/silccore/silcmode.h, silcd/server.[ch],
3915 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3916 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3918 * Added new channel user mode BLOCK_MESSAGES which the client
3919 may set to itself to tell server not send channel messages.
3920 Other packets such as channel key packets are still sent.
3921 Protocol TODO #23. Updated the protocol specs, client and
3922 server. Affected files are lib/silccore/silcmode.h,
3923 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3924 lib/silcutil/silcutil.c, silcd/command.c, and
3925 silcd/packet_send.c.
3927 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Redefined the Status Payload to include now two 8 bit fields,
3930 instead of one 16 bit field. This now makes it possible to
3931 send list of errors. Updated the protocol specs and the code
3932 in core library, client library and server. Protocol TODO #1.
3933 Affected files are lib/silccore/silccommand.[ch],
3934 lib/silcclient/command_reply.[ch], silcd/command.c,
3935 silcd/command_reply.c and silcd/packet_receive.[ch].
3937 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3939 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3940 must be handled by the application and should tell the application
3941 that an error message was already printed, and it should print the
3942 config coords (line, filename, ...). Affected files are
3943 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3945 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3946 server config parsing code more readable.
3948 Fixed a bug in the fetch_logging() config callback.
3950 Affected files is silcd/serverconfig.c.
3952 * Drop root privileges when started in foreground. Don't drop them
3953 if debugging also. Affected file is silcd/silcd.c.
3955 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3957 * Added more IM-like features by introducing new user modes
3958 for setting various presence information. Added new modes:
3959 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3960 specs and code. Protocol TODO #19. Affected files are
3961 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3962 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3964 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Added STATS command to the protocol after all, to return
3967 various statistical information about the network. It can
3968 be used by clients to retrieve statistical information, and
3969 servers may use it to to fetch cell and network wide
3970 statistics from router. Updated the protocol specs and
3971 implemented it to the server. Protocol TODO #16.
3972 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3973 silcd/command_reply.[ch].
3975 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * The LIST command reply in client libary now adds new channel
3978 entry if the returned channel doesn't exist yet in cache,
3979 and returns the channel entry to the application in the
3980 command_reply client operation. Affected file is
3981 lib/silcclient/command_reply.c.
3983 * Changed the channel message payload's MAC generation to
3984 include the IV in the MAC as well. This way all relevant
3985 parts of the channel message payload are authenticated also
3986 with the channel message MAC (and not only by packet MAC).
3987 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3988 Affected file is lib/silccore/silcchannel.c.
3990 * Fixed the SKE to save the remote version, since the
3991 silc_ske_parse_version mistakenly checked wrong version,
3992 after it replaced the start payload. Affected files are
3993 lib/silcske/silcske.[ch].
3995 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3998 string utility functions. Added there also new functions
3999 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4000 Affected files lib/silcutil/silcstrutil.[ch].
4002 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4003 files are lib/silcutil/silcstrutil.[ch].
4005 * Defined that the security property fields in SKE SHOULD be
4006 UTF-8 encoded, defined that version string MUST be US-ASCII
4007 encoded, defined that passphrases sent in connection
4008 authentication protocol MUST be UTF-8 encoded. Implemented
4009 these to the client and server. Defined also that other
4010 passphrases sent in the protocol MUST be UTF-8 encoded.
4011 Affected files are lib/silcske/silcske.c,
4012 lib/silcclient/protocol.c, silcd/protocol.c,
4013 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4015 * Changed the silc_client_close_connection interface to not
4016 need the SilcSocketConnection which should not be visible
4017 to application. Affected files are lib/silcclient/client.c
4018 and lib/silcclient/silcclient.h.
4020 * Rewrote the text for Private Message Key Payload in the
4021 protocol specification. Protocol TODO #11.
4023 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4025 * Upgraded the protocol version to 1.1, updated protocol specs
4028 * Added the nickname as new argument to NICK_CHANGE notify and
4029 added it to protocol specs and implemented it to client and
4030 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4031 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4032 lib/silcclient/client_notify.c.
4034 * Added the killer's client ID to the KILLED notify and added
4035 it to protocol specs and implemented it to client and server.
4036 Protocol TODO #13. Affected files are silcd/command.c,
4037 silcd/packet_receive.c, packet_send.[ch],
4038 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4039 The killer's client entry is now returned to application in
4040 the `notify' client operation.
4042 * Fixed the Max Argument fields that had too large value set
4043 in the protocol specs. Protocol TODO #14.
4045 * Added the LEAVE command reply to return the ID of parted
4046 channel. Updated protocol specs and implemented it to the
4047 client and server. Protocol TODO #15. Affected files are
4048 silcd/command.c, lib/silcclient/command_reply.c. The channel
4049 entry is now returned to application in the `command_reply'
4052 * Rewrote the version SKE version checking in client libary
4053 and in server to use the silc_parse_version_string. Affected
4054 files are lib/silcclient/protocol.c, silcd/protocol.c.
4056 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4057 commands that was missing it, and updated protocol specs and
4058 the server implementation. Protocol TODO #10. The affected
4059 file is silcd/command.c.
4061 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4062 generic reply to a generic request (REQUEST flag), and
4063 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4064 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4065 to define the payload for DATA flag. Added the flags to
4066 the implementation. Protocol TODO #9. Affected file is
4067 lib/silccore/silcchannel.h.
4069 Changed the client library to return the message length
4070 to application as well in the channel_message and private_message
4071 client operations. Affected files are
4072 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4073 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4074 and lib/silcclient/client_ops_example.c.
4076 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4077 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4078 the channel. Updated protocol specs and impelemented this
4079 to client and server. Protocol TODO #6. Affected files are
4080 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4081 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4083 Added new options m and M to CMODE command in Irssi SILC
4084 client to set these modes.
4086 * Deprecated all administrative commands from SILC protocol
4087 since they are highly implementation specific commands.
4088 Updated protocol specs. Moved the old commands in
4089 implementations to private range of command types. Affected
4090 files are silcd/command.c, lib/silcclient/command.c and
4091 lib/silcclient/command_reply.c. Protocol TODO #8.
4093 * Fixed a bug in server where sending unknown command crashes
4094 the server. Affected file silcd/command.c.
4096 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Added SILC_PROTOCOLVERSION macro to check protocol version
4099 of a socket connection. The affected file is
4100 lib/silcutil/silcsockconn.h.
4102 * Added better error logging in rekey protocol. Affected file
4105 * Do not check public key types in SKE during rekey. Affected
4106 file lib/silcske/payload.c.
4108 * Fixed the rekey protocol with PFS, which was totally broken.
4109 Affected file silcd/protocol.c.
4111 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Some client implementations quit network by doing first LEAVE
4114 and then immediately SIGNOFF (like Bombyx). We now do check
4115 after a short time after LEAVE notify and check whether the
4116 client is still valid after LEAVE, and if not we remove it from
4117 cache. Affected file is lib/silcclient/client_notify.c.
4119 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4121 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4122 it's good not to have security holes here.
4124 * Fixed a negative refcount situtuation for the config context.
4125 Affected file is silcd/serverconfig.c.
4127 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4129 * ROBOdoc documented lib/silcutil/silcutil.h.
4131 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Optimized even more the SilcPacketContext structure. Now
4134 totally saved 16 bytes of memory per context after optimization.
4135 Affected files are lib/silccore/silcpacket.[ch].
4137 * Made strict checks for valid SILC IDs. Affected file is
4138 lib/silccore/silcid.c.
4140 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4142 * Changed the object argument for silc_cipher_register,
4143 silc_hash_register, silc_hmac_register and silc_pkcs_register
4144 to const. Affected files are lib/silccrypt/silccipher.[ch],
4145 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4147 * Changed the silc_get_username and silc_get_real_name to
4148 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4150 * Fixed the Irssi SILC Client to use the silc_get_username and
4151 silc_get_real_name insted of glib routines since the glib
4152 routines only corrupt stack. Fixes the Irssi SILC to work in
4153 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4155 * Fixed the Irssi to not use g_get_home_dir since it crashes
4156 or returns garbage on cygwin and corrupts stack. Added function
4157 get_home_dir to Irssi routines. Affected files are
4158 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4160 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4162 * Made some structure optimizations. SFTP memory FS MemFSEntry
4163 entry structure. Optimized SilcTask structure. Optimized
4164 SilcPacketContext structure.
4166 Affected files lib/silcsftp/sftp_fs_memory.c,
4167 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4169 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4171 * And yet again reverted back the config thing since Johnny
4172 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4175 * Fixed memory leaks from config object. Affected files are
4176 silcd/serverconfig.[ch].
4178 * Added support for adding new connections to the server in rehash.
4179 After rehash they take effect.
4181 Added support for changing the maximum allowed connections in
4182 rehash. The number can grow but going smaller is not supported.
4184 Added function silc_server_num_sockets_by_remote to the
4185 silcd/server_util.[ch].
4187 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4189 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4191 * Added preliminary checking during config parsing for a valid
4192 public/private key and removed further checks in the code.
4193 Affected files are silcd/serverconfig.[ch], server.c.
4195 * Moved functions silc_server_drop() and silc_server_daemonise()
4196 from server.c to silcd.c since they are stricly related to
4197 the application activity.
4199 * Reverted a small part of the automatic ref/unref since
4200 it caused a double unref in some situations. Affected
4201 files are silcd/silcd.[ch], server.c, serverconfig.c.
4203 * Added some .cvsignore files in the lib directory.
4205 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Fixed silc_net_gethostbyaddr to correctly resolve by
4208 address. Affected file lib/silcutil/silcnet.c.
4210 * Fixed the notify relaying to client. The HMAC to be used
4211 with relayed packets ws wrong and caused decryption failure
4212 at the client end. Affected file is silcd/packet_receive.c.
4214 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4216 * Created new branch silc_protocol_1_0_branch.
4218 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4220 * Changed the silc_server_config_* routines to be SilcServer
4221 independent. They are now officially application specific code
4222 and not part of generic server implementation. Affected files
4223 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4225 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4227 * Added automatic referencing of config context in the
4228 silc_server_config_alloc, and automatic unreferencing in the
4229 silc_server_config_destroy. Affected files are
4230 silcd/serverconfig.[ch], silcd/silcd.c.
4232 * Fixed the silc_log_quick handling in the logging routines.
4233 It didn't log quickly when it was TRUE. Affected file is
4234 lib/silcutil/silclog.c. Also the flush delay was set even
4235 if it was 0 in config file. Affected file is
4236 silcd/serverconfig.c.
4238 * Added support for changing key pair of the server in rehash.
4239 Affected file silcd/server.c.
4241 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4244 too early, before getting the channel entry. Affected file
4245 is silcd/packet_receive.c.
4247 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4249 * Added functions silc_server_config_[ref/unref], these are used
4250 to prevent that the config object is destroyed.
4252 No longer directly affect global variables silc_log_quick and
4253 silc_log_delay, they are first cached inside the config object
4254 and then applied with silc_server_config_setlogfiles().
4256 silc_server_config_set_defaults() is now internal to
4257 serverconfig.c, there are no reasons to show this internal stuff
4260 Affected files are silcd/serverconfig.[ch].
4262 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4263 fprintf's to stderr, since some code may be executed again after
4264 the server went into the background. Affected files are
4267 * Added rehash support. Added function silc_server_rehash() that
4268 will perform all the basic tasks of the rehashing procedure.
4270 * Added command line option `-x, --hexdump'. This will enable the
4271 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4272 The option `--hexdump' implies `--debug'.
4274 * Fixed a bad bug in the logging APIs (silcutil library) where
4275 the application would crash after calling silc_log_reset_all().
4277 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Fixed the KICKED notify handling in client library to
4280 correctly remove the channel and all entries from the
4281 channel when I was kicked. This bug crashed the client.
4283 Fixed yet another but in KICKED notify handling to remove
4284 the kicked client correctly from the channel.
4286 Affected file is lib/silcclient/client_notify.c.
4288 * Fixed a minor bug in looking up correct client entry
4289 in KICKED notify in server. Affected file is
4290 silcd/packet_receive.c.
4292 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4293 sources correctly to distribution. Fixes --with-gmp option.
4295 * Removed the manual rehashing from ID Cache, and changed it
4296 to use the SILC Hash Table's auto rehash feature. Affected
4297 file is lib/silccore/silcidcache.c.
4299 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Fixed a bug in the silc_client_nickname_format function that
4302 handles the multiple same nickname formatting. Two clients
4303 with same nickname caused problems after the first one left
4304 and rejoined. It didn't format the nickname correctly.
4305 Affected file is lib/silcclient/idlist.c.
4307 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4309 * Don't change the topic if olod topic is same as new one.
4310 Affected file is silcd/packet_receive.c.
4312 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4314 * Added cross-reference support to the SILC Documentation
4315 generator. All types across all HTML files are now cross-
4316 referenced. Affected files util/robodoc/generator.c and
4317 scripts/silcdoc/silcdoc.
4319 * Added file lib/silcutil/silctypes.h to include all the
4320 arithmetic type definitions and some macros. Removed
4321 includes/bitmove.h and moved macros to silctypes.h.
4323 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4327 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Added `type' argument to silc_id_payload_parse_id function which
4330 now returns the type of the ID to the sent pointer. Affected
4331 file is lib/silccore/silcid.[ch].
4333 * Added check for CMODE_CHANGE notify type that mode change is
4334 allowed by the sender. Affected file silcd/packet_receive.c.
4336 * Added check for CUMODE_CHANGE notify type that mode change is
4337 allowed by the sender. Affected file silcd/packet_receive.c.
4338 Added the ID type as CUMODE_CHANGE notify type as argument
4339 to the `notify' client operation. Affected files are
4340 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4342 * Added function silc_client_add_server to the client library.
4343 Added support for resolving also channel and server info when
4344 received unknown entity in notify packet. Affected files are
4345 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4347 * Added function silc_command_get_status to return the command
4348 status from the command reply's argument payload. Affected files
4349 are lib/silccore/silccommand.[ch].
4351 * Added check for KICKED notify type that the kicking is
4352 allowed by the client. Affected file silcd/packet_receive.c.
4354 * Created function silc_get_input which can be used to get input
4355 (echo on or off) from user on command line. Affected files are
4356 lib/silcutil/silcutil.[ch].
4358 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Optimized silc_server_packet_relay_to_channel function.
4361 Added new function silc_channel_message_payload_encrypt which
4362 can be called directly if channel message payload needs to
4363 be encrypted and is already encoded (no need to call _encode
4364 function). Packet relaying is now done by router without any
4365 extra memory allocations. Affected files are
4366 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4367 silcd/packet_send.c.
4369 * Fixed the INVITE notify handling. It took wrong arguments
4370 as invite list and invite delete. Affected file is
4371 silcd/packet_receive.c.
4373 * Added check for TOPIC_SET notify type that the topic change is
4374 allowed by the client. Affected file silcd/packet_receive.c.
4376 * Added check for INVITE notify type that inviting is allowed by
4377 the client. Affected file silcd/packet_receive.c.
4379 * Changed the silc_server_client_on_channel to return the
4380 SilcChannelClientEntry as well. Moved the function
4381 silc_server_check_cmode_rights to server_util.[ch].
4382 Affected files are silcd/server_util.[ch], silcd/command.c.
4384 * Added function silc_server_check_umode_rights to check whether
4385 changing client's user mode is allowed. Added check for
4386 UMODE_CHANGE notify type that the umode change is allowed
4387 by the client. Affected files are silcd/server_util.[ch],
4388 silcd/packet_receive.c and silcd/command.c.
4390 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4392 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4393 ID length. It ignored that ID can be IPv6 based as well.
4394 Affected file lib/silccore/silcpacket.h.
4396 * Fixed the silc_id_id2str and silc_id_str2id to take the
4397 IPv6 address offset's into consideration. Affecte file is
4398 lib/silccore/silcid.c.
4400 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4402 * Fixed the internal Unix scheduler functions to check for
4403 NULL context they may receive. The affected file is
4404 lib/silcutil/unix/silcunixschedule.c.
4406 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4408 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4409 can specify different directory with --home command line
4410 parameter. Affected files irssi/src/silc/core/client_ops.c,
4413 * SILC-specific commands aren't now executed if the active server
4414 isn't of SILC-type, so there won't be problems with having
4415 IRC and SILC protocol support in same client. Affected files
4416 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4419 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4421 * Improved the signal support in SILC Schedule. Added new
4422 function silc_schedule_signal_call which is used by application
4423 to mark a signal to be called. It is now safe to perform
4424 any kind of tasks in signal callbacks since it is guaranteed
4425 that the application specified signal callback is called
4426 after the signal is over. Affected files are
4427 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4429 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4431 * Added `name' field to SilcChannelPrivateKey to represent
4432 application given name for the key. Moved also the context from
4433 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4434 Added the `name' argument also to the function
4435 silc_client_add_channel_private_key.
4437 Added function silc_client_current_channel_private_key to set the
4438 current channel private key in use.
4440 Added "change" command to KEY command which can be used to change
4441 the current channel private key. Bound the command also to
4442 alt+K (Alt+Shift+k).
4444 Also affected files lib/silcclient/client_channel.c,
4445 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4447 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Added silc_rng_get_byte_fast function in to the
4450 lib/silccrypt/silcrng.[ch].
4452 * Changed the interface of silc_packet_assemble and the
4453 silc_packet_send_prepare. If silc_packet_assmble is now
4454 called the application does not call silc_packet_send_prepare
4455 because the library will call it automatically. These
4456 interfaces now also return a reference to the outgoing buffer
4457 which includes the assembled packet, which the application can
4458 use to encrypt the packet.
4460 Affected files are lib/silccore/silcpacket.[ch],
4461 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4462 silcd/packet_send.c, server_backup.c and packet_receive.c.
4464 * Fixed a packet sending bug on very high load, where outgoing
4465 packet queue wasn't handled correctly and packets got corrupted.
4466 Affected files are lib/silcutil/*/silc*sockconn.c,
4467 lib/silcclient/client.c and silcd/server.c.
4469 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4471 * Added macro SILC_PACKET_DATALEN which can be used during
4472 packet assembling to check whether the data to be added to
4473 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4474 len is truncated until it fits it.
4476 Added checks for maximum length of channel message payload and
4477 private message payload also.
4479 Added checks for maximum packet length in server and in
4482 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4483 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4484 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4485 lib/silcclient/client_prvmsg.c.
4487 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4489 * Added silc_server_packet_queue_purge call to the
4490 silc_server_disconnect_remote to assure that all data in the
4491 queue before disconnecting is sent to the network. Affected
4492 file silcd/server.c.
4494 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Added the deleting of server's own ID cache entry to the
4497 silc_server_free function. Free also everything else that
4498 has been allocated in silc_server_init. The affected file
4501 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4503 * Added functions silc_parse_version_string, silc_version_to_num,
4504 and silc_ske_parse_version to parse SILC protocol style version
4505 strings. Affected files lib/silcutil/silcutil.[ch] and
4506 lib/silcske/silcske.[ch].
4508 * Added new configuration params: version_protocol, version_software
4509 and version_software_vendor to specify what version the remote
4510 host must at least be to be able to connect to server. The vendor
4511 string can be regex matched too. Added new function
4512 silc_server_connection_allowed to check maximum number of allowed
4513 connections, and allowed versions for incoming connections.
4514 Affected files are silcd/server.c, server_util.[ch] and
4517 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4519 * Added preliminary support for signals in scheduler. The
4520 signals we care about are now blocked always when the scheduler
4521 is locked. This way we can synchronise the use of signal with
4522 scheduler. It is guaranteed that when signal occurs the scheduler
4523 is not locked, and thus new tasks can be safely added to the
4526 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4527 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4528 Added new platform specific routines
4529 silc_schedule_internal_signals_[un]block and
4530 silc_schedule_internal_signal_[un]register.
4532 Added new functions to SILC Schedule API:
4533 silc_schedule_signal_[un]register. Each signal that application
4534 is going to use should be registered to the scheduler.
4536 Affected files are lib/silcutil/silcschedule.[ch],
4537 lib/silcutil/*/silc*schedule.c.
4539 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4541 * Check for unauthenticated client and server in the
4542 silc_server_new_client and silc_server_new_server functions.
4543 Affected file silcd/packet_receive.c.
4545 * Added function silc_string_is_ascii to check whether given
4546 string is 7-bit ASCII string. Affected files are
4547 lib/silcutil/silcutil.[ch].
4549 * Added function silc_id_is_valid_server_id into the
4550 silcd/serverid.c and added checking for valid Server ID's in
4551 silc_server_new_server. The Server ID must always be based
4552 on the server's public IP address.
4554 * Added logging of DISCONNECT packet message in the server.
4555 Affected file silcd/server.c.
4557 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4559 * Changed all library interfaces that use Global RNG to also
4560 accept SilcRng as argument. Affected files are
4561 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4562 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4563 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4564 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4565 lib/silccrypt/rsa.c.
4567 * Added function silc_pkcs_generate_key to the
4568 lib/silccrypt/silcpkcs.[ch] for applications so that they
4569 don't need to do pkcs->pkcs->init calls anymore.
4571 * Remove SilcSocketConnection from the SFTP API since it really
4572 wasn't needed there. The application has the information
4573 saved in its contexts anyway and the SFTP layer doesn't need
4574 know about it. Affected files lib/silcsft/silcsftp.h and
4575 lib/silcsftp/sftp_[server/client].c.
4577 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4578 The SilcSimContext is not SilcSim.
4580 * Fixed possible buffer overflows in silc_id_render in the
4581 lib/silcutil/silcutil.c.
4583 * On EPOC the global crypto module lists are not used at all
4584 in the crypto library. Added support for using the constant
4585 algorithm list on EPOC. Affected files are
4586 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4589 * Fixed the handling of third parameter of KICKED notify, since
4590 it was mistakenly updated to SILC Protocol 1.0 even though it
4591 is to be included in 1.1. Since it is not in 1.0 it is not
4592 mandatory, and this fix now handles it only if it is provided,
4593 and it is not error if it is not provided. Affected file
4594 lib/silcclient/client_notify.c.
4596 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4598 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4599 client. Affected file irssi/src/silc/core/client_ops.c.
4601 * Merged with Irssi 0.8.4 from irssi.org CVS.
4603 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4605 * Check for valid socket connection in client entries before
4606 sending any messages. Fixes a crash, but doesn't fix some
4607 other underlaying bug that is lurking there. Affected
4608 file silcd/packet_send.c.
4610 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4612 * $usermode, $cumode and $cumode_space expandos shouldn't do
4613 anything with non-SILC server records. Affected file
4614 irssi/src/silc/core/silc-expandos.c
4616 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4618 * Fixed the silc_net_check_[host/local]_by_sock to support
4619 IPv6 bound sockets as well. Now they can return IPv6 addresses
4620 as well. Affected file lib/silcutil/silcnet.c.
4622 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4623 Affected lib/silcutil/unix/silcunixnet.c.
4625 * Fixed ID rendering (at least on some platforms, not NetBSD)
4626 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4628 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4630 * Added silc_hash_public_key and silc_hash_public_key_compare
4631 functions to be used with SilcHashTable. They can be used to
4632 hash public keys and compare public keys in hash table. Affected
4633 file lib/silcutil/silcutil.[ch].
4635 * Added support for specifying multiple public keys for Client
4636 connection section in server configuration file. This makes it
4637 possible to accept multiple public keys from same host, or to
4638 make a section that accepts any incoming host, and have the
4639 accepted public keys listed in the section.
4641 Added functions silc_sever_[find/get]_public_key, added the
4642 support for this actually to all connection sections but only
4643 the Client section is currently allowed to specify multiple
4646 Affected files are silcd/server.c, server_internal.h,
4647 command.c, protocol.c, server_util.[ch], packet_receive.c.
4649 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4651 * Merged Irssi 0.8.2 from irssi.org CVS.
4653 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4655 * If silc_debug is TRUE, also output standard logging messages
4656 to stderr with the debug output.
4658 Made silc_log_reset_all() flushing all channels before returning.
4659 Also fixed some documentation typos.
4661 Affected files are lib/silcutil/silclog.[ch].
4663 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4665 * Fixed the server to check correctly the amount of connections
4666 from single host, by checking also the type of the connection.
4667 Fixed also the comparison of number of connections and number
4668 of allowed connections. Affected files are silcd/server.c,
4671 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4673 * Fixed the USERS command reply to save the user's mode on the
4674 channel as well. Fixed JOIN command reply to check whether a
4675 client is on channel already and not join it twice. Affected
4676 file lib/silcclient/command_reply.c.
4678 * Added new file silc-expandos.c into irssi/silc/core/ to return
4679 various stuff for various signal for the statusbar etc. updating.
4680 Now Irssi SILC client prints channel user modes etc. on the
4683 * The user mode (like server/router operator changes) is now shown
4684 on the Irssi SILC client's statusbar. The affected files are
4685 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4687 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4689 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4690 to SILC_SCHEDULE_[UN]LOCK macros.
4692 * Added more error printing to logs in server code. Affected
4693 files silcd/server.c and silcd/protocol.c.
4695 * Fixed -S option parsing in Irssi SILC Client. Affected file
4696 irssi/src/silc/core/silc-core.c.
4698 * Added silc_buffer_alloc_size function. Affected file is
4699 lib/silcutil/silcbuffer.h.
4701 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4703 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4704 constants. Affected files in
4705 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4708 * Changed the internal SFTP Memory FS table to const. Affected
4709 file lib/silcsftp/sftp_fs_memory.c.
4711 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * Fixed the buffer formatting and unformatting routines to
4714 check the size of 64 bits types with sizeof(). Affected
4715 file is lib/silcutil/silcbuffmt.c.
4717 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4719 * Removed 0.6.x backwards support.
4721 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4723 * Changed all integer type names:
4724 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4725 to avoid collisions with other libraries using same type names
4728 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4730 * Added `prefer_ipv6' argument to the functions
4731 silc_net_gethostbyname[_async]. If it is TRUE it will return
4732 IPv6 address over IPv4. If FALSE IPv4 address is returned
4733 even if IPv6 address was found. Affected files
4734 lib/silcutil/silcnet.[ch].
4736 * Added support silc_net_create_connection[_async] to fallback
4737 to IPv4 address if IPv6 address could not be used (like if
4738 it doesn't work on a specific system). Affected file in
4739 lib/silcutil/unix/silcunixnet.c.
4741 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4743 * Added silc_schedule_reinit function to do the enlarging
4744 of the max tasks handling capabilities of the scheduler.
4745 Affected files lib/silcutil/silcschedule.[ch].
4747 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4749 * Added automatic extern "C" { ... } for C++ compilers so the
4750 application does not need to define them. Affected file
4751 includes/silcincludes.h.
4753 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4754 old name went against naming convention. Applications now
4755 include "silcclient.h" instead of "clientlibincludes.h".
4756 Removed includes/clientlibincludes.h, it is redundant now.
4758 * Renamed includes/version.h to silcversion.h.
4760 * Added really preliminary support for OS/2 into the util
4761 library. Only thread & mutex API is implemented, others
4762 are still to be implemented. Created the lib/silcutil/os2/
4763 directory. Created also file includes/silcos2.h.
4765 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4767 * Added preliminary BeOS support into the util library.
4768 Created lib/silcutil/beos/, and implemented all the needed
4769 functions to support SILC on BeOS. Created also file
4770 includes/silcbeos.h.
4772 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4774 * Added proper initializations to silc's irssi code, so it's
4775 now possible to load it as module. Affected files
4776 irssi/src/silc/core/silc-core.c,
4777 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4779 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4781 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4784 * Fixed the silcdoc document generator to correct generate
4785 docs from all kinds of filenames. Affected files are
4786 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4788 * ROBOdoc documented lib/silcutil/silcmemory.h.
4789 Added also new function silc_memdup.
4791 * Removed lib/silcutil/silcbufutil.h and moved those routines
4792 to the lib/silcutil/silcbuffer.h.
4794 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4796 * Added `user_count' to the SilcChannelEntry which now tells the
4797 number of users on the channel. The user count is now saved
4798 in normal server of global channels as well. Affected files
4799 silcd/server.c, idlist.h, packet_receive.c and command.c.
4801 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4802 include file utility functions.
4804 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4805 instead of calling directly OS routines.
4807 * Fixed NICK change printing in Irssi SILC Client. Fixed
4808 KICKED notify printing in Irssi SILC Client. Affected file
4809 irssi/src/silc/core/client_ops.c.
4811 * Fixed a NICK change bug in client library, to not recreate the
4812 client_entry->channels hash table everytime nick is changed.
4813 Affected file lib/silcclient/client.c.
4815 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4817 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4818 the SKE interface a bit.
4820 * Fixed padding problem in PKCS#1. The padding was not actually
4821 random since the random number generator was used incorrectly.
4822 This security bug affects only when encrypting with PKCS#1, and
4823 it is not currently used at all in SILC. SILC only use signing
4824 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4826 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4828 * Rewrote the notify handling in Irssi SILC client to not call
4829 the events as signals. Fixes problems with Perl support.
4830 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4832 * Send the auto-nicking NICK command in client library with
4833 little timeout after connecting. The affected file is
4834 lib/silcclient/client.c.
4836 * Added following new config file settings:
4837 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4838 key_exchange_timeout, conn_auth_timeout, connections_max,
4841 Implemented all the new config settings handling in the server.
4843 Optimized the use of SKE Mutual flag usage. Use it only
4844 if connection authentication protocol is not based in public
4847 Renamed all SilcServerConfigSection* to SilcServerConfig*
4848 to have a bit shorter names.
4850 Affected files silcd/serverconfig.[ch], server.[ch], and
4853 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4855 * Cleaned up the listening sockets code, preparing for the rehash
4856 support. Affected file is silcd/server.c.
4858 * Fixed some output messages. Affected files are silcd/silcd.c,
4861 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4863 * Create lib/doc/silcrng_intro.html document as introduction
4864 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4866 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4868 * Fixes to the silcd config template. Affected file is
4869 doc/example_silcd.conf.in.
4871 * Removed type casts from silc_calloc(), conforming to the
4872 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4874 * Removed param_name member from client, server, and router
4875 section structs, now identifying the param directly.
4877 Added CONFIG_FREE_AUTH macro in config file parsing.
4879 Affected files are silcd/serverconfig.[ch].
4881 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4883 * Fixed command line parameter handling. All SILC initialization
4884 is now done in silc_core_init() which also fixes autoconnecting
4887 Affected files irssi/src/silc/core/silc-core.c,
4888 irssi/src/fe-text/silc.c.
4890 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4892 * Added new configuration options and blocks:
4893 keepalive_secs, reconnect_count, reconnect_interval,
4894 reconnect_interval_max, reconnect_keep_trying and
4895 require_reverser_lookup. Added ConnectionParam block, and
4896 implemented the connection parameters when connecting as
4897 initiator and when accepting connections as responder.
4899 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4900 whether given configuration value has been given already.
4902 Affected files silcd/serverconfig.[c], server.[c].
4904 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4905 algorithm parts and created new file silcalgs.conf, that
4906 is now included from the example_silcd.conf.in.
4908 * Optimized the silc_server_connect_to_router_second to take
4909 the connection configuration object from the SilcServerConnection
4910 object instead of finding it during the connecting phase.
4911 Added the configuration object to SilcServerConnection struct.
4912 Affected files silcd/server_internal.h, server.c.
4914 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4916 * Add the client on channel after it was resolved at the
4917 channel message receiving, and it was not already on the
4918 channel. Affected file lib/silcclient/client_channel.c.
4920 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4922 * Fixed the public key authentication to allocate always the
4923 destination signature buffer instead of using static buffer.
4924 Affected file silcd/protocol.c.
4926 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4928 * Unified the serverconfig.[ch]'s helper function interface.
4929 Affected file silcd/serverconfig.[ch].
4931 * Removed doc/example_silc.conf.in since it is redundant.
4932 The make install will now install irssi/silc.conf file.
4934 * Added new Passphrase and Publickey authentication methods to
4935 config file, allowing both public key and passphrase based
4936 authentication to be set at the same time.
4938 Added `prefer_passphrase_auth' setting in config file which
4939 can be used to set to prefer passwd auth if both passwd and
4940 public key is set. If not set, public key is preferred.
4941 This has effect only when being initiator (responder will try
4944 Added support for authentication with passphrase and public key
4945 at the same time. The passphrase is tried first always since
4946 it is faster to check.
4948 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4950 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4952 * Merged the new SILC Config library, with the server parsing
4953 support. Read the header file silcconfig.h or the toolkit
4954 documentation for the news. Affected files are
4955 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4956 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4957 silcd/protocol.c silcd/server.c silcd/server_backup.c
4958 silcd/serverconfig.[ch] silcd/silcd.c.
4960 * Fixed some silclog documentation. Affected file is
4961 lib/silcutil/silclog.h.
4963 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4965 * The silc_cipher_register, silc_hash_register and
4966 silc_hmac_register now checks if the object to be registered
4967 is registered already. Affected files are
4968 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4970 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4972 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4974 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4976 * Allow zero length channel messages inside the Channel Message
4977 Payload. Affected file lib/silccore/silcchannel.c.
4979 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4980 as header filenames.
4982 * Removed lib/silcclient/README and created HTML file
4983 lib/silcclient/silcclient_using.html, which is now included
4984 as part of Toolkit documentation.
4986 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4988 * Fixed CUMODE_CHANGE notify handling to change the mode of
4989 correct client. Affected file lib/silcclient/client_notify.c.
4991 * Make silc_rng_alloc fail if it cannot allocate the sha1
4992 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4994 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4996 * Fixed the file transfer's key agreement payload to include
4997 zero port also if the hostname is NULL because it could not
5000 Call file transfer monitor callback now also if error occurs
5001 during key agreement protocol.
5003 Changed the silc_client_file_send interface to return the
5004 SilcClientFileError instead of session id. The session ID
5005 is returned into pointer provided as argument.
5007 Check that the file exists locally before sending the
5008 file transfer request at all.
5010 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5012 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5013 error than can occur while key agreement protocol. Affected
5014 file lib/silcclient/silcapi.h.
5016 * Fixed the event_mode CMODE handler to not crash when mode
5017 is changed and +k mode is set in the channel. Affected file
5018 irssi/src/silc/core/silc-channels.c.
5020 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5021 SILC_LOG_WARNING to give out Warning and not Error. Affected
5022 file lib/silcutil/silclog.c.
5024 * Fixed the channel message payload decryption in the function
5025 silc_channel_message_payload_decrypt to not modify the original
5026 buffer before it is verified that the message decrypted
5027 correctly. Otherwise, next time it is called with correct
5028 channel key it won't encrypt since the payload is corrupted.
5029 Affected file lib/silccore/silcchannel.c.
5031 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5033 * Do not constantly resize the window. A fix patch by cras.
5034 Affected file irssi/src/fe-text/screen.c.
5036 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5038 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5039 Affected file lib/silcutil/silcnet.c.
5041 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5043 * Fixed a bug in hash table internal routine for traversing
5044 the table with foreach callback. The current entry may
5045 become invalid in the callback but it was referenced after
5046 the callback returned.
5048 Do not allow auto rehashing of hash table during the
5049 silc_hash_table_foreach operation, for same reasons as it is
5050 not allowed for SilcHashTableList. Affected files are
5051 lib/silcutil/silchashtable.[ch].
5053 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5055 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5056 Win32 DLL. extern's in header files are now declared with
5059 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5061 * Fixed private message handling. It used some old code that
5062 caused the client to crash. Affecte file is
5063 lib/silcclient/client_prvmsg.c.
5065 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5067 * Added function silc_client_add_channel,
5068 silc_client_replace_channel_id, and removed functions
5069 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5070 from client library.
5072 * Added cross reference of the joined channels to the
5073 SilcClientEntry, and changed the SilcChannelEntry's
5074 users list to SilcHashTable. The affected files are
5075 lib/silcclient/idlist.[ch].
5077 * Fixed a bug in hash table tarversing. While the hash table
5078 is traversed with SilcHashTableList the table must not be
5079 rehashed. It is now guaranteed that auto rehashable tables
5080 are not rehashed while tarversing the list. Also defined that
5081 silc_hash_table_rehash must not be called while tarversing
5082 the table. Added function silc_hash_table_list_reset that must
5083 be called after the tarversing is over. The affected files are
5084 lib/silcutil/silchashtable.[ch].
5086 * Changed all hash table traversing to call the new
5087 silc_hash_table_list_reset in server and in client library.
5089 * Added function silc_client_on_channel to return the
5090 SilcChannelUser entry if the specified client entry is joined
5091 on the specified channel. This is exported to application as
5092 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5094 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5096 * Fixed founder regaining problem with JOIN command on normal
5097 server. The notify for mode change must be sent always and
5098 not only if !cmd->pending. Affected file silcd/command.c.
5100 * Fixed the WHOWAS command's reply sending to support the
5101 lists correctly. Affected file silcd/command.c.
5103 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5105 * When sending JOIN command to router for processing the
5106 sender's old command identifier was not saved back to the
5107 sender's command context, fixed now. The affected file is
5110 * Create the key in JOIN command of the router did not return
5111 the channel key, added check for this. Affected file is
5114 * Fixed a channel ID update bug in JOIN command reply. Do
5115 not directly upgrade the ID but call the function
5116 silc_idlist_replace_channel_id if the ID was changed.
5117 Affected file silcd/command_reply.c.
5119 * Fixed memory leaks from command calling if it would fail.
5120 Affected file silcd/command.c.
5122 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5124 * Applied patches from cras:
5126 Memory leak fixes around libaries, irssi window resize fix,
5127 new silclist.h and silcdlist.h, all extern inline changed to
5130 * Removed dotconf from lib/dotconf, not needed anymore.
5132 * Removed TRQ from lib/trq, not needed anymore.
5134 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5135 with server connections. Later this will be configurable
5136 in config file after new config file is done. Affected file
5139 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5141 * Fixed a crash in server related to channel announcements.
5142 Affected file silcd/server.c.
5144 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5146 * Fixed memory leaks in silc_server_create_new_channel*
5147 functions. Affected file silcd/server.c.
5149 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5150 which ID was changed. This way the router will send the
5151 user list for the channel again, and server won't be in
5152 desync in some rare circumstances. Affected file is
5153 silcd/packet_receive.c.
5155 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5157 * Check for NULL socket pointer in the function
5158 silc_server_packet_send_to_channel_real. Affected file
5159 silcd/packet_send.c.
5161 * Fixed the BAN notify handling to correctly remove ban
5162 list. Affected file silcd/packet_receive.c.
5164 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5166 * Fixed some header addition to Toolkit distribution in
5167 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5169 * Added lib/silcclient/client_ops_example.h as an template
5170 file for application programmers to quickly start using
5171 the SilcClientOperation functions in their application.
5172 Updated the lib/silcclient/README as well to tell about this
5173 nice file made available.
5175 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5177 * Call silc_server_remove_from_channels when removing client
5178 entry when NO_SUCH_CLIENT_ID was received. Affected file
5179 is silcd/command_reply.c.
5181 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5183 * Added server & router operator statistics updating. Affected
5184 file silcd/packet_receive.c and silcd/command.c.
5186 * Fixed the SERVER_SIGNOFF notify handling on normal server
5187 not to save the history information for clients. Same was
5188 fixed earlier in remove_clients_by_server function, but not
5189 here. Affected file silcd/packet_receive.c.
5191 * Raised the default connection-retry count from 4 to 7 in
5192 server. Affected file silcd/server.h.
5194 * Cancel any possible reconnect timeouts when we start the
5195 key exchange. Affected file silcd/server.c.
5197 * Do not reconnect on connection failure when SCONNECT was
5198 given. Affected files silcd/server.[ch].
5200 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5202 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5204 * Fixed the NICK command to always give the unformatted
5205 nickname to the one giving the NICK command. If unformatted
5206 nickname is cached already it will be formatted and the
5207 local entry will always get the unformatted nickname.
5208 Affected file lib/silcclient/idlist.c.
5210 * Fixed some double frees from client library commands.
5211 Affected file is lib/silcclient/command.c.
5213 * Fixed CUMODE command in server to assure that no one can
5214 change founder's mode than the founder itself, there was a
5215 little bug. Affected file silcd/command.c.
5217 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5219 * Removed the SilcClientCommandDestructor from the client
5220 libary, it is not needed anymore. Affected files are
5221 lib/silcclient/silcapi.h, command[_reply].[ch],
5222 client_notify, idlist.c.
5224 * Fixed GETKEY command to first resolve client, and then
5225 resolve the server only if the client was not found, instead
5226 of resolving both at the same time. Affected file is
5227 lib/silcclient/command.c.
5229 * Added silc_client_start_key_exchange_cb and lookup the
5230 remote hostname and IP address before starting the key
5231 exchange with server. The affected file is
5232 lib/silcclient/client.c.
5234 * The server's public key is now saved using the IP address
5235 of the server and not the servername for the filename.
5236 The hostname public key filename is checked as an fall back
5237 method if the IP address based filename is not found.
5239 Fixed the GETKEY command to save the fetched server key
5240 in correct filename.
5242 Print the remote server's hostname now when new key is
5243 received during connection process. Affected file is
5244 irssi/src/silc/core/client_ops.c.
5246 * Return always our own public key to the client if it asks
5247 for it with GETKEY command. Affected file silcd/command.c.
5249 * Removed the use_auto_addr variable from default config
5250 file since it was in wrong section. Affected file is
5253 * Fixed TOPIC_CHANGE notification to not route it when it
5254 was sent using silc_server_send_notify_to_channel function.
5255 Affected file silcd/command.c.
5257 * Fixed silc_server_send_notify_kicked to send the kicker's
5258 Client ID also, it was missing. Affected files are
5259 silcd/command.c, silcd/packet_send.[ch].
5261 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5263 * Do not save client history information in SERVER_SIGNOFF.
5264 Fixes the bug in normal server that it does not detect
5265 the client becoming valid after the server becomes back
5266 online. Affected file silcd/server_util.c.
5268 * Added `sock_error' field into the SilcSocketConnection
5269 context. When error occurs during socket operation (read
5270 or write) the error is saved. Added also new function
5271 silc_socket_get_error to return human readable socket error
5272 message. Affected files are lib/silcutil/silcsockconn.[ch],
5273 lib/silcutil/unix/silcunixsockconn.c, and
5274 lib/silcutil/win32/silcwin32sockconn.c.
5276 * The server now prints the socket error message in the
5277 signoff for client. Affected file silcd/server.c.
5279 * Fixed the `created' channel information sending from router
5280 to server in JOIN command. Checks now whether the channel
5281 really was created or not and set it according that.
5283 Fixed the JOIN command to use the client entry's current
5284 ID during the joining procedure instead of the one it sent
5285 in the command (it is checked though), since it can change
5286 between the packet processing and command processing, and
5287 would just case unnecessary pain in the client end. Affected
5288 file silcd/command.c.
5290 * Fixed a channel key payload sending to use correct channel
5291 ID when the server was forced to change the channel's ID by
5292 router. Router sent the key payload with the old Channel ID.
5293 Affected file silcd/packet_receive.c.
5295 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5297 * Call silc_server_save_channel_key only if the key payload
5298 was provided in the JOIN command's command reply. Affected
5299 file silcd/command_reply.c.
5301 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5303 * Fixed silc_mp_sizeinbase to return the value correctly with
5304 MPI. Affected file lib/silcmath/mp_mpi.c.
5306 * Fixed the stop_server signal to correctly stop the scheduler
5307 and gracefully stop the server when SIGTERM or SIGINT signals
5308 are received. Affected file silcd/silcd.c.
5310 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5312 * Simple handling of TERM and HUP signals. Also added some log
5313 flushing call around. Affected file is
5316 * Fixed small bugs in silclog.c. Now buffering output will take
5317 effect after 10 seconds since startup: This will ensure that
5318 no important startup messages are lost. Also output redirection
5319 will preserve original format ([Date] [Type] message).
5320 Affected file is lib/silcutil/silclog.c.
5322 * Added two options to the config file, in the logging section:
5323 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5324 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5326 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5328 * Do not print the warning about log files not being initialized
5329 more than once to avoid excess logging. Affected file is
5330 lib/silcutil/silclog.c.
5332 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5333 the SIM copying in make install in Makefile.am.pre.
5335 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5337 * Rewritten silclog APIs. Globally interesting changes follows:
5338 silc_log_set_files() changed to silc_log_set_file().
5339 silc_log_set_callbacks() changed to silc_log_set_callback().
5340 ROBOdoc documented silclog header file.
5341 SilcLogCb now returns bool to wether inihibit the default
5342 handler or not (to keep the old behaviour return always TRUE).
5343 The new APIs should also fix the problem of the
5344 silcd_error.log file that was written in the current directory.
5347 Log files streams will remain opened after silc_log_set_file()
5348 call, means less CPU usage notably on high traffic servers.
5349 File streams are now full buffered, and flushed to the disk
5350 every 5 minutes, lesses HD activity and CPU usage.
5351 Messages can be redirected, allowing admins to configure
5352 one single logfile for all server messages.
5353 the silc_log_quick global variable to activate fast-logging.
5354 Affected files lib/silcutil/silclog.[ch]
5356 * Changed some code to conform new silclog APIs. Affected
5357 files are doc/example_silcd.conf.in, silcd/server.c
5358 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5361 * Fixed a memory leak that could occur in some situations.
5362 Affected file silcd/serverconfig.c.
5364 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5366 * Added the silc_client_del_client to remove the client from
5367 all channels as well. Affected file lib/silcclient/idlist.c.
5369 * Fixed the client library to correctly remove the client
5370 from all channels when the client entry is being destroyed.
5371 Affected file lib/silcclient/client_notify.c, command.c.
5373 * Added auto-nicking support to the client library. If the
5374 applicatio now sets client->nickname it will be sent to the
5375 server after connecting by the library. This way for example
5376 SILCNICK (or IRCNICK) environment variables will have effect
5377 and always change the nickname automatically to whatever
5378 it is wanted. Affected file lib/silcclient/client.[ch].
5380 * Renamed silc_server_command_bad_chars to the
5381 silc_server_name_bad_chars and moved it to the
5382 silcd/server_util.[ch]. Added also new function
5383 silc_server_name_modify_bad to return nickname that
5384 includes bad characters as new nickname without those
5385 bad characters. This check and modify is now used in
5386 silc_server_new_client when the username is initially set
5387 as nickname, so it must be checked to be valid nickname.
5388 Affected file silcd/packet_receive.c.
5390 * The nickname length is now taken from the packet for real
5391 and not trusted to strlen() since it clearly can return
5392 wrong length for nickname including bad characters. This
5393 also applies to channel names. Affected file silcd/command.c.
5395 * Removed the lib/silcsilm/modules directory. Modules are now
5396 compiled into the lib/silcsim. Fixed the copying of the
5397 modules to follow symbolic links in Makefile.am.pre.
5399 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5401 * Fixed silc_string_regexify list creation. Fixes bugs with
5402 BAN and INVITE commands in server. The affected file is
5403 lib/silcutil/unix/silcunixutil.c.
5405 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Removed the command destructor entirely from the server's
5408 command and command reply routines. It is not needed, and
5409 its usage was buggy and caused crashes. Affected files are
5410 silcd/command[_reply].[ch].
5412 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5414 * Cancel protocol and NULL sock->protocol if timeout
5415 occurred during protocol. Affected file silcd/server.c.
5417 * Cancel protocol timeouts always before calling the final
5418 callback, to assure that after final callback is called
5419 no other state will be called for the protocol anymore.
5420 Affected file silcd/protocol.c.
5422 * Print error log if incoming connection configuration could
5423 not be found. Affected file silcd/server.c.
5425 * Fixed JOIN command to correctly save the founder mode
5426 to the client on normal SILC server, when the channel
5427 was created by the router. Affected file silcd/command.c.
5429 * Fixed LIST command (hopefully) to send correct reply
5430 packets. Affected file silcd/command.c.
5432 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5434 * The silc_packet_receive_process now returns FALSE if the
5435 read data was invalid packet, and TRUE if it was ok.
5437 The server now checks that if unauthenticated connection
5438 sends data and its processing fails the server will close
5439 the connection since it could be a malicious flooder.
5441 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5443 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Make sure the warning about error opening a log file is
5446 printed only once and not everytime it fails (produces
5447 too much useless log). Affected file lib/silcutil/silclog.c.
5449 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5451 * Made the silc_server_daemonise() function more readable.
5452 Affected file silcd/server.c.
5454 * Pid file is now optional, the user may comment it out from
5455 the config file. Removed define SILC_SERVER_PID_FILE, we
5456 don't need a default any longer. Affected file
5457 configure.in.pre, lib/Makefile.am.pre.
5459 * Make some use of the pid file. The server now dies at startup
5460 if it detects a valid pid file on his path. The server would
5461 die anyway in this circumstance, because of the bind() failure.
5462 Affected file silcd/silcd.c.
5464 * No longer compiling lib/dotconf.
5466 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * Fixed JOIN command parsing not to crash. Affected file
5469 lib/silcclient/command.c.
5471 * Fied the NICK_CHANGE notify to add the new client entry
5472 even it is resolved. This removes an <[unknown]> nick
5473 thingy bug in the client. Affected file is
5474 lib/silcclient/client_notify.c.
5476 * Do not try to allocate 0 bytes (efence does not like it)
5477 in lib/silccore/silccomand.c when encoding payload.
5479 * Do not take IRCNICK as nickname in Irssi SILC client since
5480 it is not possible to set nickname before hand connecting
5481 the server (TODO has an entry about adding auto-nicking
5484 * Changed the silc_server_command_pending to check whether
5485 there already exists an pending entry with the specified
5486 command, command identifier and pending callback. This is
5487 to fix IDENTIFY and WHOIS related crashes that may register
5488 multiple pending commands with same identifier. Affected
5489 file silcd/command.c.
5491 * Fixed the server to reconnect to the router even if it
5492 was already reconnecting and EOF was received. This to
5493 fix a possibility that the server wouldn't ever try to
5494 auto-reconnect to the router. Affected file silcd/server.c.
5496 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Fixed the server's password authentication to use the
5499 length of the locally saved password, and not the one
5500 sent in the packet. Affected file silcd/protocol.c.
5502 * Fixed same password authentication problem in the
5503 Authentication Payload handling routines in
5504 lib/silccore/silcauth.c.
5506 * Yet another password authentication problem fixed with
5507 channel password handling in silcd/command.c.
5509 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5511 * If first character of string in silc_parse_userfqdn is '@'
5512 then do not parse it. Affected file is
5513 lib/silcutil/silcutil.c.
5515 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Fixed minor bug in IDENTIFY command reply sending, which
5518 caused various weird problems during JOIN when it was
5519 resolving names for users. Affected file silcd/command.c.
5521 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Fixed the IDENTIFY command reply sending to chech better valid
5524 clients. It was possible to send incomplete list of replies.
5525 Affected file silcd/command.c.
5527 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Added silc_client_command[s]_[un]register functions now to
5530 dynamically register the commands in client library. Removed
5531 the static table of commands. This allows the client library
5532 to call commands without causing the application to know about
5533 what commands library has called.
5535 Removed the INFO command reply kludge to detect when the command
5536 was called by library. Now library use its own command reply
5537 function for INFO command.
5539 Added function silc_client_command_call to call a command.
5540 Application can use it to call command, not access the structure
5543 Now all commands that are sent by the client library (not
5544 explicitly sent by application) use own command reply functions.
5546 Affected files around lib/silcclient/ and in
5547 irssi/src/silc/core/.
5549 * Fixed the WHOIS command reply sending to chech better valid
5550 clients. It was possible to send incomplete list of replies.
5552 Fixed the WHOIS and IDENTIFY to send the request to router
5553 if normal server did not do it and did not find any results.
5555 Affected file silcd/command.c.
5557 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5559 * Moved the internal data from SilcClient context into its
5560 own file, not accesible to application. Affected files
5561 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5562 and other files in client library.
5564 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5566 * Added doc/examples installation target in Makefile.am.pre.
5569 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5572 commands the found client entry will be removed from the
5573 cache, after notifying application about the error. Affected
5574 file lib/silcclient/command_reply.c.
5576 * Changed the /MSG to check for exact nickname user gave, and
5577 not let `nick' match `nick@host' if it is only one found. Now,
5578 user must type the exact nickname (like nick@host2) even if
5579 there are no more than one same nicks found. This is to avoid
5580 a possibility of sending nickname to wrong nickname since
5581 `nick' could match `nick@host'. Affected file is
5582 irssi/src/core/silc-servers.c.
5584 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Do not print "you are now server operator" or similar when
5587 giving /away command. Affected files are
5588 irssi/src/silc/core/client_ops.c, silc-servers.h.
5590 * Made the silc_server_command_pending_error_check to send
5591 the same command reply payload it received back to the
5592 original sender of the command. This way all arguments
5593 that was received by the server will be received by the
5594 client too. Affected file silcd/command.c.
5596 * Added the silc_idcache_add to return the created cache entry
5597 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5599 * Add global clients to expire if they are not on any channel.
5600 This is because normal server will never know if they signoff
5601 if they are not on any channel. The cache expiry will take
5602 case of these entries. This is done by normal servers only.
5603 The affected files are silcd/command_reply.c,
5604 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5606 * If server receives invalid ID notification for WHOIS or
5607 IDENTIFY and the ID exists in the lists, it is removed.
5608 Affected file silcd/command_reply.c.
5610 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5611 in client then client entry that it matches is searched and
5612 the nickname is printed on the screen for user. Affected
5613 file irssi/src/silc/core/client_ops.c.
5615 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Use cache entry expire time in the LIST command reply to
5618 purge old entries from the cache after the LIST command
5619 reply has been received. This way we don't have non-existent
5620 entries in the cache for too long. Affected file is
5621 silcd/command_reply.c.
5623 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * If we are normal server, and we've not resolved client info
5626 in WHOIS or IDENTIFY from router, and it is global client,
5627 we'll check whether it is on some channel. If it is not
5628 then we cannot be sure about its validity and will resolve it
5629 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5630 file silcd/command.c.
5632 * Search channel by name (if possible) rather than by ID
5633 in IDENTIFY command's command reply. Affected file is
5634 silcd/command_reply.c.
5636 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5639 Updated specs and implemented it. Affected file silcd/command.c,
5640 silcd/packet_send.c and silcd/packet_receive.c.
5642 * Implemented the <founder auth> payload handling in the JOIN
5643 command. If provided all conditions for channel joining
5644 except requirement to provide correct passphrase can be
5645 overrided by the channel founder. Updated the protocol specs.
5646 Affected file silcd/command.c.
5648 Added support for founder auth in JOIN command in client
5649 library. Fixed the parsing of the JOIN command now to support
5650 all options as they should be. The affected file is
5651 lib/silcclient/command.c.
5653 * Optimized the WHOIS and IDENTIFY commands to send the request
5654 to router only if it includes nicknames or other names. If
5655 they include only IDs then check the local cache first before
5656 routing. Affected file is silcd/command.c.
5658 * Added channels topic announcements. Affected file is
5659 silcd/packet_receive.c and silcd/server.c.
5661 * Fixed the silc_server_send_notify_topic_set to really destine
5662 the packet to channel. Affected file silcd/packet_send.c.
5664 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5665 library. Affected file lib/silcclient/client_notify.c.
5667 * Added UMODE announcements. Affected file silcd/server.c.
5669 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Memory leak fixes in:
5673 lib/silcutil/silcsockconn.c
5674 lib/silcske/silcske.c
5675 lib/silcske/groups.c
5677 lib/silccrypt/silcpkcs.c
5678 lib/silccore/silccommand.c
5679 lib/silccore/silcidcache.c
5684 * ROBOdoc documented the lib/silcske/groups.h file and a
5685 bit changed the interface for better.
5687 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5689 * Update the client entry context in the ID cache after
5690 nick change. Affected file lib/silcclient/command.c.
5691 Fixes the CUMODE command when regaining founder privileges,
5692 and a little WHOIS problem.
5694 * Fixed silc_net_gethostbyname to correctly call the
5695 inet_ntop. Affected file lib/silcutil/silcnet.c.
5697 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5699 * Added IPv6 support checking to the configure.in.pre, added
5700 also --enable-ipv6 option to override the check. Affected
5701 file configure.in.pre.
5703 * The silc_thread_create now calls the start function
5704 directly if threads support is not compiled in. Removes
5705 ugly #ifdef's from generic code. Affected files are
5706 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5708 * Added silc_net_gethostby[name/addr]_async to asynchronously
5709 resolve. Affected files are lib/silcutil/silcnet.[ch].
5711 * Added support for rendering IPv6 based server, client and
5712 channel IDs. Affected file lib/silcutil/silcutil.c.
5714 * Added support for creating IPv6 based server IDs. Affected
5715 file is silcd/serverid.c.
5717 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5719 * Added silc_net_gethostby[addr/name] into the
5720 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5721 routines. Added silc_net_is_ip[4/6]. Affected file is
5722 lib/silcutil/unix/silcunixnet.c. All routines that take
5723 address as argument now supports both IPv4 and IPv6 addresses.
5725 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5727 * Fixed LIST command reply sending in server. Affected file
5730 * Server now sends the kicker's client ID in the KICK notify
5731 to the kicked client. Affected file silcd/command.c.
5733 * The client library now parses the kickers client ID and
5734 UI displays it. Affected files lib/silcclient/client_notify.c
5735 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5737 * Made all payload parsing function prototypes consistent.
5738 They all take now const unsigned char * and uint32 pair as
5739 the payload data instead of SilcBuffer. Changes all around
5740 the source tree. Other unsigned char* -> const unsigned char*
5741 changes around the tree as well.
5743 * Optimized SFTP client and server packet sending not to
5744 allocate new buffer for each packet but to recycle the
5745 first allocated buffer. Affected files are
5746 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5748 * Optimized the SFTP client to use SilcList instead of
5749 SilcDList for requests, because it is faster. Affected file
5750 is lib/silcsftp/sftp_client.c.
5752 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5753 into lib/silccore/silcid.[ch].
5755 Renamed silcpayload.[ch] into silcargument.[ch].
5757 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * If client entry is deleted with active key agreement
5760 session, abort the session.
5762 The silc_client_abort_key_agreement now calls the completion
5763 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5765 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5768 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Don't use __restrict in older GCC's. Affected file is
5771 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5773 * silc_net_localhost now attempts to reverse lookup the
5774 IP/hostname. Affected file lib/silcutil/silcnet.c.
5776 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5777 command. It can be used to gain founder privileges at
5778 the same time when joining the channel.
5780 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5781 kicker's client ID as well. Updated protocol specs.
5783 Defined that the server must send SILC_COMMAND_IDENTIFY
5784 command reply with error status to client who sent
5785 private message with invalid client ID.
5787 Updated the protocol specification.
5789 * Added silc_server_send_command_reply to send any
5790 command reply. Affected file silcd/packet_send.[ch].
5792 * Added silc_id_payload_encode_data to encode ID payload
5793 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5795 * The server now send IDENTIFY command reply with error
5796 status if client ID in private message is invalid. Affected
5797 file silcd/packet_receive.c.
5799 * Save the server key file with server's IP address in
5800 the filename instead of hostname. The affected file is
5801 irssi/src/silc/core/client_ops.c.
5803 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5805 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5808 * Added libtool support for compiling shared objects in
5809 lib/silcsim. Affected file configure.in.pre and
5810 lib/silcsim/Makefile.am. Original patch by cras.
5812 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5814 * Pid file configuration, and server's config file fixes
5815 patch by toma. Updated CREDITS file.
5817 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5819 * Fixed silc_client_channel_message to not try to decrypt
5820 the message twice if it resolved the destination client
5821 information. This could cause of dropping one channel
5822 message. Affected file lib/silcclient/client_channel.c.
5824 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5827 lib/silcclient/client.c. This function is used when the SILC
5828 Client is run under some other scheduler, or event loop or
5829 main loop. On GUI applications, for example this may be
5830 desired to used to run the client under the GUI application's
5831 main loop. Typically the GUI application would register an
5832 idle task that calls this function multiple times in a second
5833 to quickly process the SILC specific data.
5835 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5837 * Fixed silc_server_drop() for dropping the supplementary
5838 groups as well, this could cause a security hole on some
5841 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5846 * Write PID file after dropping privileges. Added -F option
5847 to run server on foreground. A patch by debolaz.
5848 Affected files silcd/server.c, silcd/silcd.c.
5850 * Fixed MOTD to return the MOTD file server name. Affected
5851 file silcd/command.c.
5853 * Added INFO command reply handling to the Irssi SILC Client.
5854 Affected file irssi/src/silc/core/client_ops.c.
5856 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5858 * Fixed the silc_idcache_list_* routines to really support
5859 the dynamic list. Fixes a crash. Affected file is
5860 lib/silccore/silcidcache.c.
5862 * Fixed the LIST command reply to really call LIST command's
5863 pending callbacks. Affected file silcd/command_reply.c.
5865 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Update conn->local_entry->nickname after giving NICK
5868 command. Affected file lib/silcclient/command.c.
5870 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5872 * Added the [pid] option to the silcd configuration file
5874 Affected files: serverconfig.[ch] and silcd.c
5876 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Save fingerprint in WHOIS command reply in server.
5879 Affected file silcd/command_reply.c.
5881 * Fixed NICK commands pending callback registration.
5882 Affected file lib/silcclient/command.c.
5884 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Use ++server->cmd_ident when sending commands in server,
5887 instead of random number. Affected file silcd/command.c.
5889 * Fixed GETKEY command reply to call actually GETKEY pending
5890 command callbacks. Affected file silcd/command_reply.c.
5892 * A bit stricter check for nicknames. Check for same nickname
5893 in NICK command also. Affected file silcd/command.c.
5895 * Do not call INFO command everytime client ID changes, only
5896 during first connecting. Affected file lib/silcclient/client.c.
5898 * Set the new nickname only after successful command reply for
5899 NICK command is returned by server. Affected file
5900 lib/silcclient/command.c.
5902 * Remove nicknames from nicklist during server_signoff notify.
5903 Should fix /NAMES bit more. The affected file is
5904 irssi/src/silc/core/silc-channels.c.
5906 * Added `fingerprint' field to the SilcIDListData in the
5907 silcd/idlist.h to hold the fingerprint of the client's
5910 Send the fingerprint of the client's public key in WHOIS
5913 Affected files silcd/command.c, and silcd/idlist.[ch].
5915 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5916 create fingerprint from given data.
5918 * Show the fingerprint of the client's public key in WHOIS.
5919 Affected files irssi/src/module-formats.[ch] and
5920 irssi/src/silc/core/client_ops.c.
5922 * Format the multiple same nicknames also during JOIN and
5923 NICK_CHANGE notifys. Affected file is
5924 lib/silcclient/client_notify.c.
5926 * Do not print error on screen for invalid private message
5927 payload since it can come if someone is sending private
5928 messages with wrong key. Affected file
5929 lib/silccore/silcprivate.c.
5931 * Fixed multiple concurrent /PING crash. Affected file
5932 lib/silcclient/command.c.
5934 * Changed the wrong ID encoding. All IP addresses must be
5935 in MSB first order in encoded format. They were encoded
5936 wrong and was in LSB format. Affected files are
5937 silcd/serverid.c, lib/silcutil/silcutil.c.
5939 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5941 * Call the `connect' client operation through the scheduler
5942 in case of error. Affected file lib/silcclient/client.c.
5944 * Call the `failure' client operation even if the error
5945 occurred locally during a protocol. Affected file is
5946 lib/silcclient/protocol.c.
5948 * Added support of sending LIST command to router from normal
5949 server. This way normal server can get list of all channels
5950 in the network too. Fixed the channel list sending in the
5951 server too. Affected files are silcd/command.c, and
5952 silcd/command_reply.[ch].
5954 * Added silc_server_update_channels_by_server and
5955 silc_server_remove_channels_by_server. They are used during
5956 disconnection of primary router and in backup router protocol.
5957 Affected file silcd/server_util.[ch], silcd/server.c and
5958 silcd/server_backup.c.
5960 * Fixed channel adding to global list in IDENTIFY command
5961 reply in server. Affected file silcd/command_reply.c.
5963 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * If the incoming packet type is REKEY or REKEY_DONE process
5966 that packet always synchronously. Fixes yet another MAC
5967 failed error on slow (dialup) connections. Affected file
5968 lib/silcclient/client.c and silcd/server.c.
5970 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5972 * Call check_version SKE callback for initiator too. Affected
5973 file lib/silcske/silcske.c.
5975 * Implemented fix for security hole found in the SKE that was
5976 fixed in the specification few days back; the initiator's
5977 public key is now added to the HASH value computation.
5978 Added backwards support for the old way of doing it too, for
5979 old clients and old servers. Affected file is
5980 lib/silcske/silcske.c.
5982 * Enabled mutual authentication by default in SKE. If initiator
5983 is not providing mutual authentication the responder will
5984 force it. This will provide the proof of posession of the
5985 private key for responder. The affected files are
5986 lib/silcclient/protocol.c and silcd/protocol.c.
5988 * Do not cache anymore the server's public key during SKE.
5989 We do mutual authentication so the proof of posession of
5990 private key is done, and if the server is authenticated in
5991 conn auth protocol with public key we must have the public
5992 key already. Affected file silcd/protocol.c.
5994 * Added new global debug variable: silc_debug_hexdump. If
5995 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5996 file lib/silcutil/silclog.[ch].
5998 * Fixed compilation warning due to char * -> const char *.
5999 Affected files lib/silcutil/silcnet.h, and
6000 lib/silccore/silcauth.[ch].
6002 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6004 * Fixed CMODE command when new channel key was created. If
6005 the creation failed the old key was removed. Next time giving
6006 same command would crash the server since the old key was
6007 freed already. Affected file silcd/command.c.
6009 * Fixed the silc_server_announce_get_channels to not crash
6010 on reconnect. Affected file silcd/server.c.
6012 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Added silc_log_set_debug_string function to set a regex
6015 string to match for debug output. Only the function names,
6016 or filenames matching the given debug string is actually
6017 printed. This way it is possible to filter out those debug
6018 strings that user is not interested in.
6020 Fixed a bug in silc_string_regexify.
6022 Affected files lib/silcutil/silclog.[ch], and
6023 lib/silcutil/unix/silcunixutil.c.
6025 * Changed the -d options in both server and Irssi SILC client
6026 to take the debug string as argument. Affected files
6027 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6029 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Added silc_hash_babbleprint to create a Bubble Babble
6032 Encoded fingerprint. The encoding is developed by Antti
6033 Huima (draft-huima-babble-01.txt), and it creates human
6034 readable strings out of binary data. Affected file
6035 lib/silccrypt/silchash.[ch].
6037 * Print the babble print now in addition of fingerprint as well
6038 in Irssi SILC client. Affected files are
6039 irssi/src/fe-common/silc/module-formats.[ch],
6040 irssi/src/fe-common/silc/core/client_ops.c.
6042 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6044 * Fixed a security problem found in SKE. The initiator's
6045 public key too is now added to the HASH hash value creation
6046 which is signed by the responder to create the SIGN value.
6047 This will prevent anyone in the middle to lie to the responder
6048 about the initiator's public key. If this is done now, the
6049 man in the middle will get caught. Updated the protocol
6052 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Better installation directory handling. Configure module
6055 paths and other paths automatically to example_silc* files
6056 in doc/. A patch by toma.
6058 * Fixed compiler warning from MPI library, and from SILC RNG.
6061 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6062 It can be configured with ./configure. A patch by toma.
6064 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Find correct make to use in prepare-clean. A patch by
6067 toma. Affected file prepare-clean.
6069 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6071 * Added irssi variables use_auto_addr, auto_bind_ip,
6072 auto_bind_port and auto_public_ip.
6074 * Changed the interface for silc_client_send_key_agreement
6075 in lib/silcclient/silcapi.h
6079 irssi/src/silc/core/silc-core.c
6081 lib/silcclient/silcapi.h
6082 irssi/src/silc/core/silc-channels.c
6083 lib/silcclient/client_keyagr.c
6086 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * Added silc_pkcs_public_key_compare to compare two
6089 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6091 * Check that the client who set the founder mode on the
6092 channel is the same client that is giving the founder
6093 mode to itself. It is done by comparing the saved public
6094 key (it is saved even in the authentication is passphrase).
6095 Affected file silcd/command.c.
6097 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Do not process packet for disconnected socket connection.
6100 Affected file lib/silccore/silcpacket.c.
6102 * Process the DISCONNECT packet through scheduler in the
6103 client library. Affected file lib/silcclient/client.c.
6105 * Fixed the silc_client_packet_parse to not to increase
6106 the packet sequence number if the conn->sock and the
6107 current socket connection is not same. This can happen
6108 for example during key agreement when the conn includes
6109 multiple socket connections (listeners). Affected file
6110 lib/silcclient/client.c.
6112 * The sender of the file transfer request now provides also
6113 the pointer (listener) for the key exchange protocol. If
6114 the listener cannot be created then it sends empty key
6115 agreement and lets the receiver provide the listener.
6117 Added `local_ip' and `local_port' arguments to the
6118 silc_client_file_send. If they are provided they are used,
6119 if not then it will attempt to find local IP address, if
6120 not found or bind fails then the remote client will provide
6123 Affected files are lib/silcclient/client_ftp.c and
6124 lib/silcclient/silcapi.h.
6126 * Extended the FILE SEND command to support defining the
6127 local IP and port for key exchange listener. They are
6128 optional. Affected file irssi/src/silc/core/silc-servers.c.
6130 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Defined to WHOIS command reply the sending of fingerprint
6133 of the client's public key (if the proof of posession of the
6134 corresponding private key is verified by the server).
6135 Updated to the protocol specification.
6137 * Added support of receiving the client's public key's
6138 fingerprint in command reply in client library. Affected
6139 file is lib/silcclient/command_reply.c, and
6140 lib/silcclient/idlist.[ch].
6142 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Do not send over 128 chars long nickname to the server
6145 in NICK command. Affected file lib/silcclient/command.c.
6147 * Do not send over 256 chars long channel names to the server
6148 in JOIN command. Affected file lib/silcclient/command.c.
6150 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Assure that silc_server_close_connection cannot be called
6153 twice for same socket context. Affected file is
6156 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Send error message to application if opening file for
6159 writing during file transfer fails. Affected file is
6160 lib/silcclient/client_ftp.c.
6162 Remove all file transfer sessions for a client that we're
6163 removing from ID cache.
6165 Affected file is lib/silcclient/client_ftp.c.
6167 * Fixed silc_net_addr2bin to return correct address. Affected
6168 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6170 * Fixed file transfer session removing on signoff notify.
6171 Affected file irssi/src/silc/core/silc-servers.c.
6173 * Added the SilcClientFileError to be returned in the monitor
6174 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6175 Affected file lib/silcclient/silcapi.h.
6177 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6179 * Fixed a crash in silc_client_ftp_free_sessions and
6180 silc_client_ftp_session_free_client. Affected file
6181 lib/silcclient/client_ftp.c.
6183 * Added `disabled' field in the SilcChannelEntry in the server
6184 to indicate if the server entry is disabled. Affected file
6185 silcd/idlist.h, silcd/command[_reply].c.
6187 * SILC server adds now /var/run/silcd.pid everytime it is
6188 started. Affected file silcd/silcd.c.
6190 * Added silc_server_packet_send_clients to send a packet to
6191 the provided table of client entries. Affected file
6192 silcd/packet_send.[ch].
6194 * Fixed a crash in client resolving in client_prvmsg.c in
6195 client library. Affected file lib/silcclient/client_prvmsg.c.
6197 * Do not actually remove the client directly from ID cache
6198 during SERVER_SIGNOFF, but invalidate it. This way we
6199 preserve the WHOWAS info for the client. Affected file
6200 silcd/server_util.c.
6202 * Fixed SERVER_SIGNOFF notify handling in the server. The
6203 server is now able to process incoming SERVER_SIGNOFF notify
6204 for a server that it doesn't even know about. It will remove
6205 the clients provided in the notify. Affected file
6206 silcd/packet_receive.c.
6208 * Check for partial packet in data queue after every packet that
6209 was found from the queue. Return and wait for more data if
6210 there is partial data in queue. Affected file is
6211 lib/silccore/silcpacket.c.
6213 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * Added SilcClietFileError enum to indicate error in
6216 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6217 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6218 Affected files lib/silcclient/silcapi.h and
6219 lib/silcclient/client_ftp.c.
6221 * Check that newsize in silc_buffer_realloc is larger than
6222 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6224 * Added better monitor of file transfers. It now monitors
6225 key agreement protocol during the file transfer too. Added
6226 error reporting too. Affected files
6227 irssi/src/silc/core/silc-servers.c,
6228 irssi/src/fe-common/silc/module-formats.[ch].
6230 * Wrote a help file for FILE command.
6232 * Added silc_rng_global_get_byte_fast to get not-so-secure
6233 random data as fast as possible. Random data is read from
6234 /dev/urandom if available and from the SILC RNG if not
6235 available. It is used in padding generation. Affected file
6236 lib/silccrypt/silcrng.[ch].
6238 * All packets in client library are now processed synchronously.
6239 Optimized packet processing a lot. Affected file
6240 lib/silcclient/client.c.
6242 * All server connection packets are processing synchronously
6243 now in server, to optimize packet processing. Affected file
6246 * Include files are installed now only in Toolkit distribution
6247 if make install is given. Affected files: all Makefile.am's.
6249 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Assure that silc_client_notify_by_server_resolve does not
6252 resolve the client information multiple times. If it cannot
6253 be found by the first it cannot be found at all. Affected
6254 file lib/silcclient/client_notify.c.
6256 * Fixed WHOWAS command reply calling. Affected file
6257 lib/silcclient/command_reply.c.
6259 * Removed all references to silc_idlist_get_client from the
6260 Irssi SILC client since that call is internal call used by
6261 the library. The Irssi SILC client will use now client
6262 retrieval functions found in silcapi.h.
6264 * Fixed a bug in resolving nickname info before sending
6265 private message. It used freed memory. Affected file
6266 irssi/src/silc/core/silc-servers.c.
6268 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Assure my_channels statistics cannot go negative in server.
6271 Affected files silcd/server.c, silcd/server_util.c.
6273 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6275 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6277 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6279 * Win32 Toolkit changes. Affected files
6280 win32/silc.dsw, win32/libsilc/libsilc.def,
6281 win32/libsilcclient/libsilc.def,
6282 lib/silcutil/silcutil.c, and
6283 lib/sftp/sftp_fs_memory.c.
6285 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6287 * Added silc_net_localip to return local host's IP address.
6288 Affected file lib/silcutil/silcnet.[ch].
6290 * If key exchange or rekey protocol is active for a connection
6291 parse all packets syncronously since there might be packets
6292 in packet queue that we are not able to process without first
6293 processing packets before them. Affected file silcd/server,
6294 lib/silcclient/client.c.
6296 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6297 whether library should continue processing the packet.
6298 Affected file lib/silccore/silcpacket.h.
6300 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6301 SilcSFTPMonitorData to SFTP server to monitor various
6302 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6303 lib/silcsftp/sftp_server.c.
6305 * Added silc_file_size to return file size. Affected file
6306 lib/silcutil/silcutil.[ch].
6308 * Implemented the file transfer support for the client library.
6309 Added preliminary support for simple client to client one-file
6310 transmission. Affected file lib/silcclient/client_ftp.c,
6311 lib/silccilent/client.[ch].
6313 * Added new local command FILE to the Irssi SILC Client.
6314 It is used to perform the file transfer. It has subcommands
6315 SEND, RECEIVE, SHOW and CLOSE. Affected files
6316 irssi/src/silc/core/client_ops.c,
6317 irssi/src/silc/core/silc-server.[ch].
6319 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Relay the SILC_PACKET_FTP in the server. Affected files
6322 silcd/server.c and silcd/packet_receive.c.
6324 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Renamed silc_file_read and silc_file_write to functions
6327 silc_file_readfile and silc_file_writefile. Added function
6328 silc_file_open and silc_file_close. Affected files
6329 lib/silcutil/silcutil.[ch].
6331 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Resolve the client info when received private message or
6334 channel message for a client which nickname we don't know.
6335 Affected files lib/silcclient/client_prvmsg.c and
6336 lib/silcclient/client_channel.c.
6338 * Do not crash in /KEY if client is not connected. Affected
6339 file irssi/src/silc/core/silc-channels.c.
6341 * Added SilcClientStatus field to the SilcClientEntry in the
6342 lib/silcclient/idlist.h.
6344 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6345 is incomplete and is being resolved, it won't be resolved
6348 Make sure also that USERS command reply does not resolve
6349 twice information. Affected file is
6350 lib/silcclient/command_reply.c.
6352 Make sure that silc_client_get_clients_by_list does not
6353 resolve twice same information.
6355 * Check for valid client->id in the silc_server_free_client_data.
6356 Affected file silcd/server.c.
6358 * Fixed /GETKEY nick@server not to crash if the server entry
6359 is not found. Affected file lib/silcclient/command.c.
6361 * Fixed the silc_server_check_cmode_rights to check the
6362 requested modes correctly. Affected file silcd/command.c.
6364 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * Better checks for non-printable chars in nick added.
6367 Affected file silcd/command.c.
6369 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6371 * Call the silc_server_udpate_servers_by_server in the
6372 primary router that comes back online in the backup resuming
6373 protocol. Otherwise it routes packets wrong. Affected file
6374 silcd/server_util.[ch], silcd/server_backup.c.
6376 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6378 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6379 lib/silcutil/silcbuffmt.[ch].
6381 * Redefined the SILC packet header to include the padding
6382 length. Affected file lib/silccore/silcpacket.[ch].
6384 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6385 length for maximum padding up to 128 bytes). Affected
6386 file lib/silccore/silcpacket.h.
6388 * Removed all backwards support for old 0.5.x MAC thingies.
6389 The SILC packet header change makes it impossible to be
6390 backwards compatible.
6392 * Send the ENDING packet with timeout in the backup resuming
6393 protocol. This is to assure that all routers has connected
6394 to the primary router. Affected file silcd/server_backup.c.
6396 * Changed the RNG to take the first IV from random data. It
6397 used to take it from zero actually. Changed the RNG also
6398 to use /dev/urandom during session. /dev/random is used
6399 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6401 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6403 * Changed the SILC packet header to have the first two bytes
6404 (the packet length) encrypted. Affected files aroung the
6405 code tree, lib/silccore/silcpacket.[ch]. Removed the
6406 SilcPacketCheckDecrypt callback. It is not needed anymore
6407 since the silc_packet_receive_process will determine now
6408 whether the packet is normal or special.
6410 * Implemented the unidirectional MAC keys. Affected files
6411 lib/silcske/silcske.c, silcd/protocol.c and
6412 lib/silcclient/protocol.c.
6414 * Implemented the packet sequence number to the MAC computation.
6415 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6416 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6417 lib/silcclient/protocol.c.
6419 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6421 * Allow backup router to announce servers. All servers
6422 announced by backup router are added to the global list
6423 automatically. Update hte server's socket to our primary
6424 router also when backup router announces a server.
6425 Affected file silcd/packet_receive.c.
6427 * Do not update the client->router in the function
6428 silc_server_udpate_clients_by_server if the client is on
6429 global list. We might fail to find any specific server
6430 for locally connected clients and local cell clients. They
6431 should still use the `from' and not `to' as client->router.
6432 This fixes backup router resuming protocol. Affected file
6433 silcd/server_util.c.
6435 * Decrease channel statistics count only if the channel
6436 deletion worked. Affected files are silcd/server.c and
6437 silcd/server_util.c.
6439 * Added silc_server_update_servers_by_server to update origin
6440 of all server entries. Used during backup router protocol.
6441 Affected files silcd/server_util.[ch], silcd/server.c. and
6442 silcd/backup_router.c.
6444 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6445 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6446 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6447 lib/silccrypt/silchmac.c.
6449 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Assure that router cannot reroute the same channel message
6452 to the sender. Affected file silcd/packet_receive.c.
6454 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Made better checks that the channel message is not sent
6457 to the router it came from. Affected file is
6458 silcd/packet_send.c. Fixed memory leak too.
6460 * Announce informations for incoming router connection, but
6461 only after checking if it is replaced by backup router.
6462 Affected file silcd/packet_receive.c.
6464 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Fixed the backup resuming protocol to work in multiple
6467 router environment. Affected file silcd/server_backup.c.
6469 * Route packet only to one router in the function
6470 silc_server_packet_send_to_channel. Affected file is
6471 silcd/packet_send.c.
6473 * Fixed silc_server_send_notify_dest to set the broadcast
6474 flag. Fixed the silc_server_send_notify_topic to actually
6475 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6476 Affected file silcd/packet_send.c.
6478 * Changed the SFTP Filesystem interface. Changed the
6479 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6480 the filesystem operation function. The SilcSFTPFilesystem
6481 is now a context that is allocated by all filesystem allocation
6482 functions and it already includes the operations structure
6483 and filesystem specific context. It is given as argument
6484 now to the silc_sftp_server_start. This made the interface
6485 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6486 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6488 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6490 * Changed the backup router adding and getting interfaces
6491 in the server. The router that will be replaced by the
6492 specified backup router is now sent as argument. Affected
6493 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6496 * Added silc_net_addr2bin_ne to return the binary form of
6497 the IP address in network byte order. Affected files
6498 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6500 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6502 * Check for existing server ID in silc_server_new_server
6503 and in silc_server_connect_to_router_final and remove the
6504 old entry if it exists. Affected file silcd/packet_receive.c,
6507 * Send the channel message always to only one router, either
6508 in upstream or downstream. Affected file is
6509 silcd/packet_send.c.
6511 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * Wrote the definition of the backup resuming protocol to the
6514 protocol specification.
6516 * Removed one redundant channel key generation from normal
6517 server during joining procedure. Removed one redundant
6518 channel key sending from server to router during joining
6519 procedure. Affected file silcd/command.c.
6521 * Made minor bugfixes to the backup router resuming protocol.
6522 Affected file silcd/server_backup.c, server.c.
6524 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * Added --disable-asm configuration option. Affected files
6527 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6530 * Implemented the backup resuming protocol that is used to
6531 resume the primary router position in the cell after the
6532 primary router comes back online. Affected files
6533 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6534 and silcd/server_util.[ch].
6536 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Sleep two (2) seconds after sending QUIT command to server.
6539 Affected file lib/silcclient/command.c.
6541 * Assure that if outgoing data buffer is pending do not force
6542 send any data. Affected file silcd/packet_send.c.
6544 * Assure that if outgoing data buffer is pending do not force
6545 send any data. Affected file lib/silcclient/client.c.
6547 * Implemented the backup router support when the primary router
6548 goes down. The servers and routers can now use the backup
6549 router as new primary router without loosing connectivity.
6551 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6554 in the server to indicate disabled entry. All data read
6555 from the connection will be ignored and no data is sent
6556 for entry that is disabled. Affected files are
6557 silcd/idlist.h, silcd/server.c.
6559 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Created SFTP client and server test programs in the
6562 lib/silcsftp/tests directory.
6564 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6566 * Implemented memory filesystem (virtual filesystem) for
6567 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6570 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6572 * Implemented the SFTP (SSH File Transfer Protocol) to the
6573 lib/silcsftp. It includes SFTP client and SFTP server
6576 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Moved lib/silccore/silcprotocol.[ch] to the
6579 lib/silcutil library.
6581 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6582 take variable argument list pointer as argument. Affected
6583 file lib/silcutil/silcbuffmt.[ch].
6585 * Added silc_buffer_set function that is used to set data
6586 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6587 Affected file lib/silcutil/silcbuffer.h.
6589 * Changed various routines in the core library to use the new
6590 silc_buffer_set instead of allocating new buffer only for
6593 * Added 64-bit value formatting and unformatting support to the
6594 silc_buffer_[un]format routines. Affected file is
6595 lib/silcutil/silcbuffmt.[ch].
6597 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6598 to includes/bitmove.h.
6600 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6602 * Fixed channel user mode saving in client library. Affected
6603 file lib/silcclient/command[_reply].c.
6605 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Defined the file transfer to the SILC Protocol. Added
6608 new packet type SILC_PACKET_FTP and defined File Transfer
6609 Payload. The mandatory file transfer protocol is SFTP
6610 (SSH File Transfer Protocol). Affected file in addition
6611 of the internet draft is lib/silccore/silcpacket.h.
6613 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6614 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6615 is used as part of backup router protocol when the primary
6616 router of the cell is back online and wishes to resume
6617 the position as primary router.
6619 * Redefined the MAC generation keys in the protocol. The
6620 same key is not used anymore in both direction. Both
6621 direction will now use different keys for sending and
6622 receiving. This fixes a potential security flaw. This
6623 change causes incompatibilities in the protocol.
6625 * Redefined also the MAC computation from the packet.
6626 An packet sequence number is now added to the MAC
6627 computation. This prevents possible replay attacks against
6628 the protocol. This change too causes incompatibilities
6631 Added `sequence' field to the SilcPacketContext to hold
6632 the current sequence number for the packet.
6634 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Added `created' field to the SilcIDListData in the file
6637 silcd/idlist.h to indicate the time when the entry was
6640 * Added `created' field to the SilcChannelEntry too. Affected
6641 file silcd/idlist.h.
6643 * Added `creation_time' aguments to all the announcement functions
6644 in the server. If it is provided then only the entries that
6645 was created after the provided time frame are actually
6646 announced. Affected file silcd/server.[ch].
6648 * The protocol says that the Channel ID's IP address must be
6649 based on the router's IP address. Added check for this in
6650 the silc_server_new_channel when processing incoming New Channel
6651 Payload. Affected file silcd/packet_receive.c.
6653 * Print out the correct version with --version in SILC client.
6654 Affected file irssi/src/silc/core/silc-core.c.
6656 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Fixed WHOWAS command to check for completnes of the client
6659 entry always, not just when the command is coming from client.
6660 Affected file silcd/command.c.
6662 * Added new function silc_server_packet_queue_purge to purge the
6663 outgoing data queue to the network. After the function returns
6664 it is guaranteed that the outgoing packet queue is empty.
6665 Affected file silcd/packet_send.[ch].
6667 * Purge the outgoing packet queue in the rekey protocol's final
6668 callback to assure that all rekey packets go to the network
6669 before quitting the protocol. Affected file silcd/server.c.
6671 * Added silc_client_packet_queue_parse as similar function as
6672 in server to the client library. The affected file is
6673 lib/silcclient/client.c.
6675 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6677 * Splitted silcd/server.c and created silcd/server_util.[ch]
6678 for utility functions.
6680 * Added new socket flag SILC_SF_DISABLED to indicate that the
6681 connection is open but nothing can be sent to or received from
6682 the connection. Affected file lib/silcutil/silsockconn.[ch].
6683 The checking for disabled socket is checked in the low level
6684 silc_socket_write and silc_socket_read functions.
6686 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6688 * Allow only nicknames and channel names that fits into the
6689 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6691 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6693 * When processing JOIN command reply in server check that if
6694 the channel exists in our global list we'll move it the local
6695 list. Affected file silcd/command_reply.c.
6697 * Fixed the check whether client is joined on the channel already
6698 in JOIN command. Affected file lib/silcclient/command.c.
6700 * Fixed the JOIN command reply to check whether the channel
6701 already exists. Affected file lib/silcclient/command_reply.c.
6703 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6705 * Added silc_ske_status_string to map the SKE error numbers
6706 to readable strings. The affected files are
6707 lib/silcske/silcske[_status].[ch].
6709 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Do not show the private channels on the WHOIS channel list
6712 as it is not allowed by the protocol. The affected file is
6715 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Assure that the packet length digged from the actual packet
6718 is something sensible in the silc_packet_decrypt_rest_special
6719 in lib/silccrypt/silcpacket.c.
6721 * Free and NULL the allocated pointer in silc_hmac_alloc if
6722 the HMAC allocation fails. The affected file is
6723 lib/silccrypt/silchmac.c.
6725 * Print the selected security properties to the log files in
6726 the server. Affected file silcd/protocol.c.
6728 * Add SKE's reference counter even if calling the completion
6729 callback manually. Otherwise it goes negative, although it
6730 does not cause any problems. The affected file is
6731 lib/silcske/silcske.c.
6733 * Remove the client entry with short timeout after giving the
6734 KILL command. Affected file lib/silcclient/command.c.
6736 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6737 case all found clients are already disconnected (WHOWAS would
6738 found them) in the server. Affected file silcd/command.c.
6740 * Update the last_receive (time of last data received) to be
6741 updated only when received private or channel message so that
6742 the idle time showed in WHOIS makes more sense.
6744 * Added boolean field `valid' in to the SilcClientEntry in the
6745 client library to indicate whether the entry is valid or not.
6746 This fixes the nickname change bug on channel when changing
6747 the nickname to be same than the old (like nick to Nick) the
6748 nickname formatter doesn't set the new nick anymore to Nick@host.
6749 Affected file lib/silcclient/idlist.[ch].
6751 * Now actually fixed the nickname changing on disconnection.
6752 Added new function silc_change_nick to the Irssi SILC Client.
6753 Affected file irssi/src/silc/core/client_ops.c,
6754 irssi/src/silc/core/silc-nicklist.[ch].
6756 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Check that the public key exists in the GETKEY command before
6759 trying to encode it. Affected file silcd/command.c.
6761 * Print some notifications on received public keys with GETKEY
6762 command in the Irssi SILC Client. Affected files are
6763 irssi/src/fe-common/silc/module-formats.[ch],
6764 irssi/src/silc/core/client_ops.c.
6766 * Use IDENTIFY command to resolve the server information in the
6767 GETKEY command instead of INFO command. Affected file
6768 lib/silcclient/command.c.
6770 * All command reply functions in the client library now calls
6771 the pending command reply callbacks even if an error has
6772 occurred. The server has done this a long time and now it was
6773 time to move the client library to this as well. Now all
6774 errors can be delivered back to the pending command reply
6775 callbacks if necessary. Affected files are
6776 lib/silcclient/command[_reply].[ch].
6778 * Change the nickname on disconnection back to the username
6779 because in reconnect the server will enforce it to it anyway.
6780 Affected file irssi/src/silc/core/silc-servers.c.
6782 * Fixed a config file parsing bug in the Irssi SILC client.
6783 Affected file irssi/src/silc/core/clientconfig.c.
6785 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6787 * When printing the channel mode on JOIN, verify that the
6788 channel key and channel's HMAC are valid. Affected file
6789 irssi/src/silc/core/client_ops.c.
6791 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6793 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6794 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6795 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6797 * Removed channel key rekey task deleting from the function
6798 silc_server_save_channel_key. Affected file silcd/server.c.
6799 Added explicit timeout task context instead that is used to
6800 delete the task if we are registering a new task before the
6801 new task has elapsed.
6803 * When channel key rekey occurs the client library now saves
6804 the old channel key for a short period of time (10 seconds) and
6805 is able to use it in case some is still sending channel
6806 messages encrypted with the old key after the rekey. Affected
6807 file lib/silcclient/[idlist.h|client_channel.c].
6809 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6811 * Added check to the silc_server_new_id_real to not accept
6812 new ID if it is the sender's own ID. Affected file is
6813 silcd/packet_receive.c.
6815 * Assure that we do not announce ourself or the one we've
6816 sending our announcements when we're router and are announcing
6817 servers to our primary router. Affected file silcd/server.c.
6819 * Fixed silc_server_command_identify_check_client to assemble
6820 correct WHOIS packet. It send corrupted WHOIS packet and
6821 caused problem with router to router connections. Affected
6822 file silcd/command.c.
6824 Fixed also silc_server_command_whois_check the same way
6825 as for the IDENTIFY command.
6827 * Added new SilcIDListStatus to the server in the SilcIDListData
6828 structure. The status now includes the current status of
6829 the entry (like registered, resolved etc.). Affected file
6830 silcd/idlist.[ch]. Defined a bunch of different status types
6831 as well. This replaced the old boolean registered field as well.
6833 Added resolve_cmd_ident field to the SilcClientEntry structure
6834 too so that if the entry is for example being resolved so
6835 another command may attach to the same pending command reply
6836 without requiring to resolve the same entry again. This concept
6837 should optimize the WHOIS and the IDENTIFY resolving under
6838 heavy load by taking away unnecessary resolving for entries
6839 that are being resolved already.
6841 Added support for adding multiple pending commands for one
6842 command idenfier. Affected file silcd/command[_reply].[ch].
6844 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6845 before deleting the data. Otherwise the hash table will have
6846 freed data in comparison functions. Affected file is
6847 silcd/command_reply.c.
6849 * Fixed silc_idlist_replace_client_id to add the new entry to
6850 the cache with NULL nickname. Otherwise there will be invalid
6851 memory as the nickname after the nickname is freed. Affected
6852 file silcd/packet_receive.c.
6854 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6855 saved into wrong slots because the previous number of entries
6856 was not taken into account. Affected file silcd/idlist.c.
6857 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6859 * If we are router and we receive JOIN notify to a channel that
6860 does not have any users then notified client is marked as the
6861 channel founder, as it is it. The affected file is
6862 silcd/packet_receive.c
6864 * Added to the extended hash table API's table_del_*ext functions
6865 the destructor as argument too, so that the caller can decide
6866 which destructor to use or whether to use destructor at all.
6867 Affected file lib/silcutil/silchashtable.[ch].
6869 * Fixed ID Cache purging. It actually deleted the entries from
6870 the hash table after the data was freed. The hash table ended
6871 up comparing freed memory. The affected file is
6872 lib/silccore/silcidcache.c.
6874 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6876 * Fixed Irssi SILC client's KILL command's HELP syntax.
6878 * The USERS command now resolves the detailed user information
6879 if the userinfo field is missing. Affected file is
6880 lib/silcclient/command_reply.c.
6882 * Do not print error in silc_file_read if the read file does
6883 not exist. Just silently return NULL. Affected file is
6884 lib/silcutil/silcutil.c.
6886 * Fixed the silc_log_output to not wine about NULL filename
6887 and to not create some bogus " " filename. Affected file is
6888 lib/silcutil/silclog.c.
6890 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6892 * Fixed various printing bugs on the user interface in the
6893 Irssi SILC Client. Minor changes that were forgotten from
6896 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Fixed the configure.in.pre and the compilation and distribution
6899 environment to support the new autoconf 2.52. That version is
6900 now required to compile the CVS trunk.
6902 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6904 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6905 to generally parse user@fqdn format strings. Affected file
6906 lib/silcutil/silcutil.c.
6908 * Added nickname_format and nickname_force_format fields to the
6909 SilcClientParams structure. The first one defines the format
6910 for the nicknames that the library will enforce if the receives
6911 multiple same nicknames. The second one is boolean value and
6912 can be used to force the library to always enforce the format
6913 to the nicknames regardles whether there are multiple nicknames
6914 or not. This configurable formatting was employed to flexibly
6915 support accessing multiple nicknames from the user interface.
6916 The userinterface can now set the nicknames to what ever format
6917 they prefer. Affected file lib/silcclient/silcapi.h.
6919 Added function silc_client_nickname_format to the file
6920 lib/silcclient/idlist.c. It performs the nickname formatting.
6922 Added new field `hostname´ to the SilcClientEntry context.
6923 It holds the hostname of the client. Affected file is
6924 lib/silcclient/idlist.h.
6926 * Irssi SILC Client sets the nicknames in nick@hostn format.
6927 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6928 irssi/src/silc/core/silc-core.c.
6930 The WHOIS printing now also shows both the real nickname and
6931 the formatted nickname so that user knows how to access the
6932 user if there are multiple same nicknames cached. Affected
6933 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6934 printing formatting too to take the hostname now as a separate
6935 argument. The Affected file is
6936 irssi/src/fe-common/silc/modules-formats.[ch].
6938 * Changed the silc_client_get_clients_local to accept the formatted
6939 nickname as argument. It accepts the real nickname too but the
6940 formatted nickname can be used to find the true entry from
6941 multiple entries. Affected file lib/silcclient/silcapi.h and
6942 lib/silcclient/idlist.c.
6944 * Added nickname_format_parse field to the SilcClientParams.
6945 It is a callback function provided by the application to parse
6946 the nickname out of the formatted nickname string. The library
6947 calls it to get the nickname from the formatted string. Since
6948 the application generally knows better the format of the nickname
6949 string it parses it instead of the library, even though library
6950 encodes the formatted string. If the callback function is not
6951 provided then the library will use the string as is. The
6952 affected file is lib/silcclient/silcapi.h.
6954 * All the nickname strings passed to the client library in
6955 commands are now expected to be formatted nickname strings.
6956 If the command does not support the formatted nickname string
6957 it will assume that the sent string is the actual nickname.
6958 Affected file lib/silcclient/command.c.
6960 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6962 * Added public key authentication support to OPER and SILCOPER
6963 commands in the client library. Affected file is
6964 lib/silcclient/command.c.
6966 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6968 * Changed the get_auth_methdod client operation to be asynchronous.
6969 It can be async if the application resolves the authentication
6970 method from the server during the negotiation. Added new
6971 SilcGetAuthMeth completion callback that the application will
6972 call after resolving the authentication method.
6974 Added function silc_client_request_authentication_method that
6975 the application can use to resolve the authentication method
6976 from the server. Added also SilcConnectionAuthRequest callback
6977 that the library will call after the server has replied. The
6978 application can call this function if it does not know the
6979 current authentication method.
6981 Affected files are lib/silcclient/client.c and
6982 lib/silcclient/silcapi.h.
6984 * The Irssi SILC client now automatically resolves the authentication
6985 method incase any configuration information is not present (and
6986 currently there never is). The affected file is
6987 irssi/src/silc/core/client_ops.c.
6989 * Fixed public key authentication from the client library.
6990 Affected file lib/silcclient/protocol.c. Changed also the
6991 protocol specification about the public key authentication in
6992 the connection authentication protocol. The actual data to be
6993 signed is now computed with a hash function before signing.
6995 * Fixed the public key authentication from the server as well.
6996 Affected file silcd/protocol.c.
6998 * Removed the mlock()'s from the memory allocation routines.
6999 Affected file lib/silcutil/silcmemory.c. The ./configure does
7000 not check anymore for the mlock(). Affected file is
7003 * Fixed USERS command in server to allow the execution of the
7004 command for private and secret channels if the client sending
7005 the command is on the channel. Affected file silcd/command.c.
7007 * Fixed silc_client_get_clients_local to return the clients
7008 count correctly. It could return wrong value. Affected file
7009 lib/silcclient/idlist.c.
7011 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7013 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7014 types. The assembler optimizations seemed not to like 64-bit
7015 data types. The assmebler optimizations thus are now enabled
7016 also for BSD systems as opposed to only enable them for Linux.
7018 * Do not check for threads at all on BSD systems. Affected
7019 file configure.in.pre.
7021 * Removed -n and -h options from the Irssi SILC Client since
7022 they are not used in silc.
7024 * Fixed the prime generation to assure that the first digit
7025 of the generated random number is not zero since our conversion
7026 routines does not like number strings that starts with zero
7027 digit. If zero digit is seen the random number is regenerated.
7028 This caused some corrupted RSA keys when the zero first digit
7029 was met. Affected file lib/silcmath/silcprimegen.c.
7031 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7033 * Fixed WIN32 configuration in the ./configure script.
7034 Fixed to include xti.h on environments that has it.
7035 Patches by Carsten Ilchmann and andrew.
7037 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7039 * Changed the silc_id_create_client_id to be collision
7040 resistant. It is now assured that there cannot be created
7041 two same client ID's. I suspect that some weird bugs in
7042 the server were actually caused by duplicate Client IDs.
7043 Affected file silcd/serverid.[ch]. A router receiving
7044 new ID now also assures and informs the sending server
7045 if the ID caused collision.
7047 * Changed the silc_id_create_channel_id to also assure that
7048 there are no collisions.
7050 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7052 * Statement about ignoring the Mutual Authentication flag when
7053 performing rekey with PFS was a bit misleading. It is ignored
7054 if it was set in the initial negotiation, it cannot be even
7055 set in the rekey. Fixed in the ke-auth draft. Started the
7056 new versions of the protocol drafts in the doc/.
7058 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7060 * Fixed a bug in silc_client_command_identify_save when saving
7061 new channel information. The channel name was no duplicated
7062 and caused crash on exit. Affected file is
7063 lib/silcclient/command_reply.c.
7065 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7067 * Fixed the getkey command handling in the server. Send just
7068 empty OK reply to the sender if the key could not be fetched
7069 (but everything else was ok, like the key just was not available).
7070 Changed the public key parameter to optional in the protocol
7071 specs so that empty OK reply can be sent. Affected file
7074 Added a message to Irssi SILC client to tell to user if the
7075 server did not return a public key.
7077 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7079 * Fixed a channel key regeneration bug. It registered new
7080 timeout tasks exponentially until all system resources were
7081 used. Affected file silcd/server.c.
7083 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7085 * Added the SILC Document generator to the scripts/silcdoc.
7086 It can be used to generate the Toolkit Reference Manual out
7087 of the source tree. Internally it will also use the RoboDoc
7088 generator now imported in util/robodoc.
7090 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7092 * Added couple of return's in rekey protocol if error orccurred
7093 during the protocol. The execution must be terminated.
7094 Affected file silcd/protocol.c. Also, terminate the protocol
7095 always with timeout.
7097 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * The client's Client ID was created initally from the wrong
7100 nickname (it could have been in format nick@host) in the
7101 silc_server_new_client. Affected file silcd/packet_receive.c
7103 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7105 * Added some SILC_LOG_ERROR's to various error conditions
7106 if client could not be added to ID cache. Affected files
7107 silcd/packet_receive.c and silcd/server.c.
7109 * When client's sock->user_data is freed, NULL also the
7110 client->router and client->connection pointers. Added check
7111 for these pointers being NULL to various places around the
7112 code. Affected file silcd/server.c.
7114 * Added client->data.registered == TRUE checks to various
7115 places around the code to assure that unregistered client's
7116 are not handled when it is not allowed. Affected file
7119 * Added `bool registered' fields to all
7120 silc_idlist_[server|client]_get_* routines to indicate whether
7121 the fetched client needs to be registered or not. Affected
7122 file silcd/idlist.[ch].
7124 * Add your own entry as registered to the ID cache in the
7125 server. Affected file server.c.
7127 * Fixed a bug in silc_server_new_server. The SilcServer was
7128 set as the new server's context instead of SilcServerEntry.
7129 This naturally caused some weird bugs.
7131 * Added "updated" field the SilcChannelEntry which indicates
7132 the time since the channel entry was last accessed. This
7133 can be used to determine whether it is necessary to
7134 announce the channel after backup resuming protocol.
7135 Affected files silcd/idlist.[ch].
7137 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7139 * Do not delete the channel rekey task when adding it
7140 for in silc_server_create_channel_key.
7142 * Changed the silc_server_create_channel_key to return
7143 TRUE or FALSE to indicate the success of the channel key
7146 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7148 * Fixed MSVC++ project files and added missing files to
7149 Makefiles under win32/.
7151 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7153 * Do not add TCP_NODELAY flag if the operating system
7154 does not have it defined. Affected files are
7155 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7157 * Fixed buffer overflow from Irssi SILC Client. Affected
7158 file irssi/src/fe-common/core/themes.c.
7160 * Fixed double free in client library in the file
7161 lib/silcclient/client.c when disconnecting from server.
7163 * Applied double free patch from cras to Irssi SILC client.
7164 Affected files irssi/src/core/[modules/expandos].c
7166 * Fixed the disconnection handling to Irssi SILC Client.
7167 The application must call silc_client_close_connection
7168 in ops->connect client operation in case of failure of
7169 the connection. Affected file is
7170 irssi/src/silc/core/client_ops.c.
7172 * Do not set sock->protocol to NULL in the function
7173 silc_client_close_connection after executing the protocol's
7174 final callback since the sock might not be valid anymore.
7175 Affected file lib/silcclient/client.c.
7177 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7179 * Do not enable SILC_THREADS if the linking with libpthread
7180 did not happen. Affected file configure.in.pre.
7182 * Added notion to protocol specification that server must
7183 verify the sent authentication payload with CMODE when
7184 setting the channel founder key. Implemented it to the
7185 server. Affected file silcd/command.c.
7187 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7189 * Added _EXTRA_DIST SILC distribution variable to the
7190 distributions file. It is used to conditionally add extra
7191 files or directories to the specific distribution. Affected
7192 files ./prepare, Makefile.am.pre and distributions.
7194 Removed the `_' from the start of the distribution names.
7197 * Added README.WIN32 for instructions to compile the Toolkit
7200 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7202 * Fixed a double free in disconnection in the server. Affected
7203 file is silcd/server.c.
7205 * Fixed the lib/silcske/groups.c to work now also with GMP
7206 MP library. The string conversion did not work when using
7207 specific base and the base is indicated in the string as well.
7209 * Created win32/ directory which now includes MSVC++ specific
7210 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7211 It will appear only in the toolkit distribution
7213 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7215 * Changed the key material distribution function in case when
7216 the hash output is too short. The data is now concatenated
7217 a bit differently than it used to. Made the change to the
7218 SKE protocol specification.
7220 * Added better GMP detection to configure.in.pre. A patch
7223 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7225 * Fixed a minor bug in SKE that might cause some problem on
7226 some platforms. Affected file lib/silcske/silcske.c.
7228 * Added the cookie checking for initiator in the SKE. It checks
7229 that the responder returns the sent cookie unmodified. The
7230 affected file is lib/silcske/silcske.c. Added new SKE
7231 error type INVALID_COOKIE that can be sent during the
7232 negotiation. Fixed some memory leaks as well.
7234 * Added the "invalid cookie" error message to Irssi SILC client's
7237 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Added `task_max' field to the SilcClientParams to indicate
7240 the maximum tasks the scheduler can handle. If set to zero,
7241 default values are used. Affected file lib/silcclient/silcapi.h.
7243 * Fixed memory leaks in silc_client_close_connection. Affected
7244 file lib/silcclient/client.c.
7246 * Added silc_client_del_client_entry to client library to free
7247 all memory of given client entry. Affected file is
7248 lib/silcclient/idlist.[ch].
7250 * Added new functions silc_client_del_channel and
7251 silc_client_del_server to delete channel and server entries.
7252 Affected file lib/silcclient/[silcapi.h/idlist.c].
7254 * Removed silc_client_del_client_by_id from silcapi.h.
7256 * Fixed the INFO command to return the server's own info
7257 correctly when querying by Server ID. Affected file is
7260 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7262 * Removed the non-blocking settings in WIN32 code in the
7263 silc_sock_[read/write] and added SleepEx instead. Affected
7264 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7265 of input data is now checked with FIONREAD and ioctlsocket.
7267 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7269 * Call silc_schedule_task_del_by_context in the
7270 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7271 Affected file lib/silccore/silcprotocol.c.
7273 * Call silc_protocol_cancel for active protocols in the
7274 silc_server_close_connection if the funtion
7275 silc_server_free_sock_user_data has not been called.
7276 Affected file silcd/server.c.
7278 * Generic tasks cannot be deleted using the del_by_fd
7279 task deleting function since generic tasks does not match
7280 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7282 * Added a notion to SILCOPER help file that the SILCOPER works
7283 only on router server, not on normal server.
7285 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7287 * Added for WIN32 support for the new scheduler as well.
7288 Affected file lib/silcutil/win32/silcwin32schedule.c.
7290 * Fixed the SHA1 implementation to work on various platforms.
7292 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7294 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7295 API. It is part of the scheduler now. Everything else is
7296 as previously but some functions has changed their names.
7297 Checkout the lib/silcutil/silcschedule.h for the interface.
7298 Updated all applications to use the new interface. Affected
7299 files are lib/silcutil/silcschedule.[ch].
7301 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7303 * Found a bug in the SKE implementation. The HASH value,
7304 specified by the protocol, was not computed correctly. The
7305 public key of the responder was not added to the computation
7306 even though it is mandatory. Affected file lib/silcske/silcske.c.
7307 This unfortunately causes incompatibilities with older
7308 clients and servers.
7310 * Added WIN32 specific network init and uninit functions:
7311 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7312 the Winsock2. Affected file lib/silcutil/silcnet.h and
7313 lib/silcutil/win32/silcwin32net.c.
7315 * Set the socket always to nonblocking mode on WIN32 after
7316 reading data or writing data. Affected file is
7317 lib/silcutil/win32/silcwin32sockconn.c.
7319 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7321 * Fixed various compilation problems under WIN32. Affected
7322 files lib/silcutil/win32/silcwin32thread.c and
7323 lib/silcutil/win32/silcwin32schedule.c.
7325 * Removed all _internal.h #includes from public header
7326 files. Internal headers must never be included from
7329 Removed also the lib/silcske/payload_internal.h file.
7331 * All include files that may be needed (public and some others
7332 included by the public headers) by application developers are
7333 now copied to the ./includes directory. It does not copy any
7334 internal headers. Affected file Makefile.defines.pre and all
7335 Makefile.am's under lib/ and subdirs.
7337 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7339 * Do not change the ~/.silc directory's permissions automatically.
7340 Affected file irssi/src/silc/core/clientutil.c.
7342 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7344 * Do not cancel the protocol in silc_server_close_connection
7345 it might cause recursion. Now cancelled in the function
7346 silc_server_free_sock_user_data. Affected file silcd/server.c.
7348 * Fixed the silc_server_remove_clients_by_server to regenerate
7349 the channel keys correctly finally. Added also new function
7350 silc_server_remove_clients_channels to actually do it.
7351 Affected file silcd/server.c.
7353 * Fixed the silc_server_new_channel to not crash by giving
7354 wrong router to the new channel. Affected file is
7355 silcd/packet_receive.c.
7357 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7359 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7360 which is given as argument to the silc_client_alloc now.
7361 It can be used to configure the client and set various parameters
7362 that affect the function of the client.
7364 * The USERS command in server did not check whether the channel
7365 is private or secret. Affected file silcd/command.c.
7367 * Added new argument to the USERS command in protocol specification.
7368 The USERS command now can take the channel name as argument
7369 as well. Added support for this in client and server and
7370 updated the protocol specs.
7372 * Completed the GETKEY command in client. It can be now used
7373 to fetch also servers public key not only some clients.
7374 Affected files lib/silcclient/command[_reply].c.
7376 * Added silc_client_get_server to return server entry by the
7377 server name. Affected files lib/silcclient/silcapi.h and
7380 * Redefined the IDENTIFY command in protocol specification to be
7381 more generic. It now can be used to query information about
7382 any entity in the SILC Network, including clients, servers and
7383 channels. The query may be based either the entity's name
7384 or the ID. Added support for this in both client and server.
7386 Affected files silcd/command.c and lib/silcclient/command.c
7387 and command_reply.c.
7389 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7390 the _from_client and _from_server functions. Affected file
7393 * Added silc_client_get_channel_by_id_resolve to the file
7394 lib/silcclient/silcapi.h to resolve channel information by
7395 its ID. Added also silc_client_get_channel_by_id that
7396 does not resolve it from the server.
7398 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7400 * Added SilcServerEntry context into the client library
7401 to represent one server. The INFO command now allocates
7402 these to save the resolved server info. For now on the
7403 client library will also keep information about servers,
7404 connected and resolved with INFO.
7406 The INFO command now allocates the SilcServerEntry context
7407 and saves the server info there. The COMMAND_REPLY in
7408 the INFO now returns the parameters to application in
7409 same order as defined in the protocol specification.
7411 The entries are cached in the client->server_cache.
7413 * The INFO command is now issued after received the Client ID
7414 from the server. Affected file lib/silcclient/client.c.
7416 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7417 to the application as the mode changer might be server.
7418 It is guaranteed that NULL is not returned anymore to the
7419 application. Affected file lib/silcclient/client_notify.c.
7421 The ID Type is now also passed to the application so that
7422 it can check whether the returned entry is SilcClientEntry
7425 Added new function silc_client_get_server_by_id to return
7426 the server entry by ID. Affected files are the
7427 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7429 * Do not create the channel in the Irssi SILC Client when issuing
7430 the JOIN command but when received the sucessful JOIN command
7431 reply. Otherwise the channel might get created even though we
7432 could not join it. The Affected file is
7433 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7435 * Fixed a channel joining bug in router. The router must also
7436 check the channel modes, invite and ban lists etc. when serving
7437 the JOIN command sent by normal server. Affected file is
7438 silcd/command.c. The router now resolves the client's
7439 information from the server who sent the JOIN command if it
7440 does not know it, and processes the JOIN command only after
7443 * Changed the SilcCommandCb to take new argument; void *context2.
7444 Affected file lib/silccore/silccommand.h
7446 The second argument in the command callbacks in the server now
7447 includes the SilcServerCommandReplyContext if the command was
7448 called as pending command callback from the command reply.
7449 Otherwise it is NULL. When called as pending the status of the
7450 command reply will be checked and if it was erronous the
7451 error will be sent to the original sender of the command.
7452 This way the client always receives the error messages even
7453 though the server was actually the one who received the error
7454 when it resent the command to router, for example. Affected
7455 files silcd/command[_reply].[ch].
7457 * Fixed sending WHOWAS command's error message to client if
7458 the requested client could not be found. It was missing.
7461 * Changed the CMODE and CUMODE commands reply arguments in the
7462 protocol specification. The Channel ID is now sent in both
7463 of the commands to identify the channel. Implemented this
7464 new feature to the client and server. Affected files
7465 lib/silcclient/command_reply.c and silcd/command.c.
7467 * Made better checks for invite and ban lists in the JOIN
7468 command in server. Affected file silcd/command.c.
7470 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7472 * The server now performs the incoming host IP/DNS lookup
7473 using the silc_socket_host_lookup and thus does not block
7474 the server anymore. Affected file silcd/server.c.
7476 * Completed the multi-thread support for SILC Scheduler in
7477 the lib/silcutil/silcschedule.c.
7479 * Fixed the configure.in.pre to detect the pthread correctly
7482 * Fixed a deadlock in silc_task_queue_wakeup in the file
7483 lib/silcutil/silctask.c.
7485 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7487 * Added new function silc_schedule_wakeup that is used in
7488 multi-threaded environment to wakeup the main thread's
7489 schduler. It needs to be used when a thread adds a new task
7490 or removes a task from task queues. After waking up, the
7491 scheduler will detect the task queue changes. If threads
7492 support is not compiled in this function has no effect.
7493 Implemented the wakeup mechanism to both Unix and WIN32
7494 systems. Affected files are lib/silcutil/silcschedule.[ch],
7495 lib/silcutil/unix/silcunixschedule.c and the
7496 lib/silcutil/win32/silcwin32schedule.c.
7498 * Added new function silc_task_queue_wakeup to wakeup the
7499 scheduler by the specified task queue. Affected file
7500 lib/silcutil/silctask.[ch].
7502 * The silc_socket_host_lookup_start now wakes up the scheduler
7503 after adding the timeout task. Affected file is
7504 lib/silcutil/silcsockconn.c.
7506 * The silc_socket_host_lookup is synchronous now if the threads
7507 support is not compiled in. However, the callback is still
7508 called asyncronously through the scheduler, anyway. Affected
7509 file lib/silcutil/silcsockconn.c.
7511 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7513 * Added new function silc_socket_host_lookup to perform
7514 asynchronous IP and FQDN lookups for the socket connection.
7515 Affected files lib/silcutil/silcsockconn.[ch].
7517 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7519 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7520 that may or may not compile the mutex support in.
7522 Changed the silc_mutex_alloc interface. It allocates the
7523 mutex now to the sent pointer and returns TRUE or FALSE.
7525 Affected file lib/silcutil/silcmutex.h.
7527 * Wrote the SILC Task Queue interface to support multi-threads.
7528 Affected file lib/silcutil/silctask.[ch].
7530 * Wrote the SILC Scheduler to support multi-threads. Affected
7531 file lib/silcutil/silcschedule.c.
7533 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7535 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7536 in lib/silcutil/win32/.
7538 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7540 * Defined SILC Mutex API and SILC Thread API and implemented
7541 them for Unix. Affected files are
7542 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7543 lib/silcutil/unix/silcunixmutex.c and
7544 lib/silcutil/unix/silcunixthread.c.
7546 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7548 * Fixed the silc_server_remove_clients_by_server's channel
7549 key re-generation. The hash table handling was incorrect
7550 and would not work with many channels. Affected file is
7553 * Fixed some memory leaks around the server code.
7555 * Rewrote the silc_server_get_users_on_channel to support IPv6
7556 based Client ID's. Affected file silcd/server.c.
7558 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7559 specification. However, a separate document must be written
7560 to define the detailed signing procedure and the payload
7561 associated with the flag. Defined the flag to the
7562 lib/silccore/silcchannel.h as well.
7564 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7566 * Changed the dynamic tables to static size tables in the
7567 lib/silccrypt/silchmac.c.
7569 * Removed GCC dependencies from the code. A patch by cras.
7571 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7573 * Do not show the error "Error receiving packet bla bla"
7574 in server if it really was not an error (-2 means that reading
7575 is pending). Affected file silcd/server.c.
7577 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7579 * Fixed a possible crash in silc_server_remove_clients_by_server
7580 in silcd/server.c. Fixed there also some memory leaks.
7582 * Fixed the silc_idlist_replace_client_id. It could replace
7583 wrong key in the hash table. Affected file silcd/idlist.c.
7585 * Do not check whether there are global users on the channel
7586 if the channel->global_users is FALSE. Affected functions
7587 silc_server_remove_from_one_channel and
7588 silc_server_remove_from_channels in silcd/server.c. Also,
7589 do not check if the removed client is local as we can be
7590 sure that global client was not removed from the channel
7591 and checking for global users is not needed.
7593 * The silc_server_remove_clients_by_server now re-generates
7594 the channel keys correctly for those channels that had
7595 clients removed from them. Affected file silcd/server.c.
7597 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7599 * Found the reason of random crashes in the server. We weren't
7600 ignoring the SIGPIPE signal (which can be sent in write())
7601 and it crashed the server. Affected file silcd/silcd.c.
7603 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7605 * Assure that sock->user_data is not NULL in the function
7606 silc_server_packet_send in silcd/packet_send.c.
7608 * Disconnect the remote connection if it could not be added
7609 to any ID lists in the server. The affected file is
7612 * Check in silc_server_packet_send[_real/dest] that the
7613 socket is not disconnecting and ignore the data if it is.
7614 Affected file silcd/packet_send.c.
7616 * Define inline to __inline on native WIN32 compilation.
7617 Affected file includes/silcwin32.h.
7619 * Added some explicit type casts for inline code since MSVC
7620 require them. Affected files lib/silcutil/silcbuffer.h,
7621 lib/trq/silcdlist.h and lib/trq/silclist.h.
7623 * Print warning in log files from now on if the packet
7624 decryption fails. Affected file silcd/server.c.
7626 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7628 * Changed the `say' client operation's interface to accept
7629 new `type' argument to indicate the type of the message sent
7630 by the library. The application may filter the library's
7631 messages according the type. The affected file is the
7632 lib/silcclient/silcapi.h.
7634 * Added two new functions to lib/silcclient/silcapi.h:
7635 silc_client_del_client and silc_client_del_client_by_id.
7636 Affected file lib/silcclient/idlist.c.
7638 * Moved the clientincludes.h from includes/ to silc/ and
7639 serverincludes.h from includes/ to silcd/.
7641 * The modes for the CMODE and CUMODE are now passed as
7642 uint32 for application with COMMAND_REPLY. The affected
7643 file is lib/silcclient/command_reply.c.
7645 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7647 * /WHOIS without arguments shows client's own information.
7648 Affected file lib/silcclient/command.c.
7650 * Changed PING to not accept any arguments. The specs
7651 says that client can ping only the connected server so
7652 requiring an argument is not needed. Affected file is
7653 lib/silcclient/command.c.
7655 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7657 * Fixed a fatal bug in private message sending and reception
7658 encryption and decryption when using private message keys.
7659 The implementation was incorrect and did not follow the
7660 specification. It causd that some of the message were
7661 lost since it did not use the sending and receiving keys
7662 as the protocol suggests. This has been fixed and will cause
7663 incompatibilities with older clients when sending private
7664 message encrypted with private message keys. Affected files
7665 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7666 and various other in Irssi SILC Client.
7668 Added `responder' boolean argument to the functions
7669 silc_client_add_private_message_key[_ske] to indicate when
7670 the key is added as responder or initiator of the key
7673 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7675 * Removed the silc_ske_check_version function and created
7676 a SilcSKECheckVersion callback. Added also a function
7677 silc_ske_set_callbacks that is now used to set all SKE
7678 callbacks. The callback functions are not given to
7679 the SKE functions anymore, but this function is used to
7682 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7684 * Added `silc_version' argument to the silc_client_alloc
7685 to define the version of the application for the library.
7686 The library will use the version string to compare it
7687 against the remote host's (usually a server) version
7688 string. Affected file lib/silcclient/silcapi.h
7690 * Added the KE protocol context to Key Agreement context
7691 in client library so that we can abort the SKE if it
7692 is in process when we get timeout. Affected file is
7693 lib/silcclient/client_keyagr.c.
7695 * Do not resolve the client ID forever if it returns in the
7696 first time that such client does not exist. This was done
7697 for example with private message. Affected file is
7698 lib/silcclient/client_prvmsg.c.
7700 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7702 * Do not add regex.h for WIN32. The affected file
7703 includes/silcincludes.h.
7705 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7706 not work yet 100%. It generates the DLL's automatically
7707 when compiling with --with-win32 under cygwin.
7709 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7711 * lib/contrib/regex.c is not compiled on WIN32.
7713 * Added silc_net_get_socket_opt function to the
7714 lib/silcutil/silcnet.h.
7716 * Added includes/silcwin32.h for WIN32 specific includes
7719 * Do not use ptime structure or any of the posix process
7720 functions on WIN32 in lib/silccrypt/silrng.c.
7722 * Added silc_gettimeofday to provide generic function
7723 for struct timeval on all platforms. Added the function
7724 to lib/silcutil/silcutil.h.
7726 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7728 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7729 library as they clearly belong there. As a plus side we
7730 can make the actual socket connection routines platform
7733 Added also new generic function silc_socket_read and
7734 silc_socket_write (that used to be silc_packet_[read/write].
7735 The implementation of these are platform specific.
7737 * Added WIN32 specific routines of silc_socket_[read/write]
7738 to lib/silcutil/win32/silcwin32sockconn.c.
7740 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7742 * Added preliminary support for native WIN32 compilation under
7743 cygwin (using the -mno-cygwin option for GCC) to the
7744 ./configure.in.pre. The --with-win32 now prepares the
7745 compilation for native WIN32.
7747 * Rewrote the SILC Scheduler interface in the file
7748 lib/silcutil/silcschedule.h. The scheduler is now context
7749 based and does not have anymore any global static scheduler.
7750 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7751 and created lib/silcutil/win32 directory for WIN32 based
7754 * Added Unix specific network routines to the
7755 lib/silcutil/unix/silcunixnet.c and the old
7756 lib/silcutil/silcnet.c includes now only generic routines.
7758 Added WIN32 specific network routines to the
7759 lib/silcutil/win32/silcwin32net.c.
7761 * Added Unix specific utility functions from the
7762 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7764 * Added WIN32 SILC Scheduler to the file
7765 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7768 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7770 * Do not handle JOIN notify in the server if the target client
7771 is not registered (idata->registered == FALSE). The affected
7772 file is silcd/packet_receive.c.
7774 * Update the nickrec->founder in event_cumode in the Irssi SILC
7775 client. Affected file irssi/src/silc/core/silc-channels.c.
7777 * Fixed the CUMODE_CHANGE notify handling in the server when
7778 server and router are announcing their clients on channels.
7779 Now the mode changes are saved and notified correctly. The
7780 affected file is /silcd/packet_receive.c.
7782 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7783 They really did not replace the cache entry in the ID Cache.
7784 Now they do that. Affected file silcd/idlist.c.
7786 * Fixed the KICK notify handling in the Irssi SILC client to
7787 update the channel records so that the kicked client does not
7788 appear to be on the channel. The affected file is
7789 irssi/src/silc/core/silc-channels.c.
7791 * Always update the conn->current_channel when executing command
7792 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7794 * Fixed the KILL notify handling in Irssi SILC client to remove
7795 the killed client on all channels.
7797 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * Fixed the silc_parse_command_line to remove extra spaces
7800 from the start and end of the arguments. Affected file is
7801 lib/silcutil/silcutil.c.
7803 * Cancel and free any active protocol in the function
7804 silc_server_close_connection. Affected file silcd/server.c.
7806 * Cancel and free any active protocol in the function
7807 silc_client_close_connction. Affected file is
7808 lib/silcclient/client.c.
7810 * Do not execute the KILL command for clients that are in
7811 history (ie. they are not in the network). Affected file is
7814 * Fixed KILL notify handling, client does not crash anymore.
7815 Affected file irssi/src/silc/core/silc-channels.c.
7817 * Reduced the default packet buffer size from 2048 to 1024 in
7818 lib/silccore/silcpacket.c.
7820 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7821 counter to the SKE context that is incresed when the SKE library
7822 performs async operation outside the library. If the outside
7823 process frees the SKE context and FREED status will be set
7824 and the library will detect after the sync operation that the
7825 libary is freed. The affected files are
7826 lib/silcske/silcske[_status].[ch].
7828 * Resolve the client entry information in the function
7829 silc_client_channel_message to assure that NULL pointer is not
7830 passed as client entry to the application. */
7832 * Fixed the task timeout calculation to assure that there is
7833 never negative timeouts. The affected file is
7834 lib/silcutil/silcschedule.c.
7836 * Fixed the channel user mode notification sending in server.
7837 It was sent point-to-point to the router (or to server by router)
7838 but it needs to be destined to a channel. The routines now
7839 supports sending the channel user mode notifys to the channels
7840 when announcing clients and channels. Affected files are
7841 silcd/server.c and silcd/packet_receive.c.
7843 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7844 It did not actually replace the old channel entry in the cache.
7845 Affected file lib/silcclient/client_notify.c.
7847 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Fixed a possible crash in silc_packet_send_prepare. It now
7850 assures always that there is enough space in the buffer and
7851 at the tail area of the buffer (for MAC).
7853 Fixed the inbound buffer reallocation in silc_packet_read.
7854 It was old code and did not handle the reallocation correctly.
7857 The affected file is lib/silccore/silcpacket.c.
7859 * Fixed buffer overflow in silc_parse_nickname in the file
7860 lib/silcutil/silcutil.c.
7862 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7864 * make install generates new server keys only if there is not
7867 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7869 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7870 Added check that if the NOREPLY is set then we will not send
7871 the away message. This avoids infinite loop of away messages
7872 if both clients are away. The affected file is
7873 lib/silcclient/client_prvmsg.c.
7875 * Fixed client crash if /NICK was given without arguments.
7876 Affected file lib/silcclient/command.c.
7878 * Server does not send the invite list in INVITE command back
7879 to the client if the list was not altered. Added this notion
7880 to the protocol spec as well. Affected file silcd/command.c.
7882 Fixed possible crash in INVITE command by checking the
7883 value of silc_server_get_client_route command.
7885 * Fixed the INVITE notify type handling. The arguments are now
7886 taken in correct order and client does not crash. The affected
7887 file is irssi/src/silc/core/silc-channels.c.
7889 Removed the "Inviting xxx to channel" message from the
7890 client library away and let the application handle it.
7891 Affected file lib/silcclient/command.c. Added that message
7892 to Irssi SILC client's message formats.
7894 * Fixed CMODE command crash in client. It now checks the
7895 amount of arguments correctly and does not crash. The affected
7896 file is lib/silcclient/command.c.
7898 * Do not create new channel automatically in silc_channels_join
7899 but check whether the channel by that name already exists.
7900 Affected file irssi/silc/core/silc-channels.c.
7902 * Do not send the SERVER_SIGNOFF to router if the disconnected
7903 entity was the router. Affected file silcd/server.c.
7905 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7906 SILC client as it was missing from there.
7908 Added the handling of the KICK notify to the Irssi SILC client
7909 as it was missing. Added "you have been kicked" message to
7910 Irssi SILC client's message modules formats.
7912 Added the handing of the KILL notify to the Irssi SILC client
7913 as it was missing. Added the kill message module formats
7916 The affected file is irssi/src/silc/core/silc-channels.c.
7918 * The router did not save the channel mode the server announced.
7919 Affected file silcd/packet_receive.c.
7921 * Fixed a possible crash in INFO command in server. If the
7922 server did not provide the server info it crashed. Affected
7923 file silcd/command.c.
7925 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7927 * Fixed the GETKEY command in the server to check also the
7928 global list. Otherwise the GETKEY would not work correctly
7929 in normal SILC server. Affected file silcd/command.c.
7931 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7933 * Fixed GETKEY crash, it crashed if the command did not succseed.
7935 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7938 is now real and not just an macro interface to GMP.
7940 Removed the entire GMP from the source tree and imported new
7941 NSS MPI library instead. Reason for removing GMP is that it is
7942 extremely large and compiles extremely slow. The NSS MPI
7943 is only a few files and compiles in less than 10 seconds.
7944 The speed is also about the same as GMP. The MPI is imported
7945 to lib/silcmath/mpi.
7947 If the system has GMP installed we will still use the GMP.
7948 If it is not then the NSS MPI will be compiled.
7950 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * Merged a long nickname (127 characters long) crash bugfix from
7953 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7955 * Merged a freed memory reference bugfix from Irssi CVS tree.
7956 Affected file irssi/src/core/commands.c.
7958 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Added the server's public key sving and verification to the
7961 server when performing the SKE. This was missing and the
7962 remote server's (or router's) public key was accepted without
7963 checking whether we have it previously or trust it at all.
7964 Affected file silcd/protocol.c.
7966 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7968 * Check in the silc_server_timeout_remote if protocol is active
7969 and make sure that the protocol's final callback is called so
7970 that all memory if freed. Affected file silcd/server.c.
7972 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * silc_server_whois_send_reply crashed the server if the nickname
7975 was 127 characters long. Affected file silcd/command.c.
7977 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Added sanity check to the silc_server_new_client. If the hostname
7980 is provided inside username then check that the provided hostname
7981 really is the same as the resolved one. If the hostname was not
7982 resolved then check it from the public key. Affected file is
7983 silcd/packet_receive.c.
7985 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7986 if the server disconnected us and the connection is not valid
7987 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7989 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7990 the library to the lib/silcutil/silcutil.[ch].
7992 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Close log file after open. Affected file
7995 lib/silcutil/silclog.c.
7997 * Check whether sock == NULL in silc_client_send_packet and return
7998 if it is. Affected file lib/silcclient/silcclient.c.
8000 * Check rec->entry == NULL in the Irssi SILC Client before
8001 sending the channel message. Affecte file is
8002 irssi/src/silc/core/silc-servers.c.
8004 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Merged a splitted window bugfix from Irssi CVS tree. The
8007 affected file is irssi/src/fe-text/textbuffer-view.c.
8009 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8010 It did not print nickname.
8012 * Improved the distributions system a bit.
8014 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8017 irssi/src/fe-text/gui-window.c.
8019 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8020 to in-active server. The affected file is
8021 irssi/src/silc/core/client_ops.c.
8023 * Resolve the client in USERS command reply if the entry does
8024 not have username resolved. The affected file is
8025 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8026 command to WHOIS command to really resolve stuff. The USERS
8027 is not used any more in any critical section so WHOIS can
8028 be used even though it might be slower than IDENTIFY.
8030 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8033 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Changed the protocol API a bit more consistent in the
8036 lib/silccore/silcprotocol.[ch].
8038 * Changed the following headers to ROBODoc format:
8040 lib/silccore/silcpayload.h
8041 lib/silccore/silcprotocol.h
8042 lib/silccore/silcsockconn.h
8044 All core library headers are now formatted.
8046 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * Fixed a bug in Irssi SILC client; do not show that you are
8049 server/router operator if you really are not. Affected file is
8050 irssi/src/silc/core/client_ops.c.
8052 * Renamed silc_command_free_payload to silc_command_payload_free.
8053 Affected file lib/silccore/silccommand.h
8055 * Added silcmath.h to include the prototoypes of various routines
8056 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8059 * Changed the following headers to ROBODoc format:
8061 lib/silccore/silcchannel.h
8062 lib/silccore/silccommand.h
8063 lib/silccore/silcid.h
8064 lib/silccore/silcidcache.h
8065 lib/silccore/silcmode.h
8066 lib/silccore/silcnotify.h
8067 lib/silccore/silcpacket.h
8068 lib/silcmath/silcmath.h
8070 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * Added checking to the server code not to start the server if
8073 ciphers and stuff are not configured properly. Affected files
8074 silcd/serverconfig.[h] and silcd/server.c.
8076 * Changed the layout of the header files of the public interfaces
8077 in the SILC libraries. The new layout supports ROBODoc
8078 documentation tool (and some others) so that it is easy to create
8079 a library reference manual. All the other headers and source
8080 code must still follow the CodingStyle document. Also source
8081 code must not include these ROBODoc stuffs, only the headers.
8082 Furthermore, all public interface headers must now be named
8083 by using `silc' prefix, example: silcapi.h, silccipher.h.
8084 Some files were renamed due to this. All the other headers
8085 must not be used as public interfaces. I will update the
8086 CodingStyle document later. Changed following headers, so far:
8088 lib/silcclient/silcapi.h
8089 lib/silccore/silcauth.h
8090 lib/silccore/silcprivate.h
8091 lib/silccrypt/silcdh.h
8093 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Removed silc_client_packet_send_flush from the client library
8098 as it is not needed. Affected file lib/silcclient/client.[ch].
8100 * Added printing of message of unresolved authentication method
8101 to the Irssi SILC client. Added it to the module formats.
8102 Removed the same message from the client library.
8104 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Added new distribution feature, DISTLABEL. Every distribution
8107 can define own preprocessor label that can be used in the
8108 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8109 file distributions, acconfig.h.pre and prepare.
8111 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Added Makefile.defines_int to include the actual definitions
8114 for Makefile.defines.in. Tested the new distribution system,
8115 created distributions and tested installation.
8117 * Added AWAY message printing to the Irssi SILC client. Added
8118 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8120 * Added SCONNECT command to call the SILC's CONNECT command.
8121 Cannot use CONNECT directly since Irssi uses that internally.
8122 Affected file irssi/src/silc/core/silc-servers.c.
8124 Added ACTION local command. It is same as ME command but takes
8125 the channel as mandatory argument.
8127 Rewrote some of the Irssi's help files to suite for SILC
8130 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * Added Makefile.defines[.in] that should for now on be included
8133 in all Makefile.am file in the source tree. That file includes
8134 all common compilation definitions for SILC source tree.
8136 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Minor changes to the ./prepare script to change the package
8139 name according the distribution name to the configure.in.
8141 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8143 * Created new distribution system. Added file `distributions'
8144 that defines all the distributions that can be created out of
8145 the SILC source tree. The ./prepare script now reads that
8146 file to determine how to prepare the distributions. The
8147 first argument to the ./prepare is the name of the distribution
8148 and second is the version of the distribution. If given
8149 without arguments it creates the default (toolkit) distribution
8150 with the default version (defined in ./prepare).
8152 All Makefile.am files that are subject to the distributions
8153 are now named as Makefile.am.pre. These are ./Makefile.am
8154 and lib/Makefile.am. Others may be changed later.
8156 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Added invite list, ban list, some key management and connection
8159 error message printing to module formats in the Irssi SILC client.
8161 * Added new silc_client_set_away_message to set the away message
8162 that is back to the person who sent private message. The
8163 affected file lib/silcclient/silcapi.h and the
8164 lib/silcclient/client_prvmsg.c.
8166 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Fixed the private message sending in the Irssi SILC client,
8169 added local command KEY to the Irssi SILC client.
8171 Added key management and key agreement message formats to the
8172 irssi/src/fe-common/silc/module-formats.[ch].
8174 Added USERS (alias WHO) printing, server/router operator
8175 indication and LIST command printing to the module formats.
8177 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Fixed channel joining notify handling, cumode notify handling
8180 from Irssi SILC client.
8182 * Added SILC specific module-formats to the Irssi SILC client so
8183 that SILC specific message hilighting, colors etc is possible.
8184 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8186 Added channel mode, channel user mode, actions, notices,
8187 whois and whowas printing to the the module-formats.c.
8189 * Fixed a bug in channel deletion in the server. The channel
8190 is not left to the cache even if the channel founder auth mode
8191 is set when there are no users anymore on the channel. Affected
8192 file silcd/server.c.
8194 * The silc_net_localhost now resolves the entire hostname including
8195 the domain name. Affected file lib/silcutil/silcnet.c.
8197 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Changed the ask_passphrase client operation to be ascynchronous.
8200 It has now a completion callback and a context that the
8201 application must call after it has got the passphrase from
8202 the user. Affected files lib/silcclient/silcapi.h,
8203 lib/silcclient/protocol.c, lib/silcclient/command.c and
8206 Added SilcAskPassphrase callback that the application calls
8207 to deliver the passphrase to the library.
8209 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8210 The public key verification and especially a certificate
8211 verification is asynchronous procedure.
8213 Added new SILC_SKE_STATUS_PENDING status to indicate the
8214 request is pending and a callback will be called to finalize
8217 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8218 indicate that remote end did not send its public key (or
8219 certificate), even though we require it. Added check for this
8220 condition in the SKE. This was a security bug, now fixed.
8222 Defined new SilcSKEVerifyCbCompletion callback that is called
8223 when the verification process is completed.
8225 The affected files lib/silcske/silcske_status.h and
8226 lib/silcske/silcske.[ch].
8228 * Changed the verify_public_key client operation to be async
8229 as well. Defined SilcVerifyPublicKey callback that is used to
8230 indicate the success of the public key verification process.
8232 Changed the server and client to use the new async client
8235 * Changed the Irssi SILC client's internal scheduler to be called
8236 twice as many times as it used to be. As a result the client
8237 should be a bit faster now. Affected file is
8238 irssi/src/silc/core/silc-core.c.
8240 * Added support to Irssi SILC client of asynchronous public key
8241 verification and passphrase inquiry. Affected file is
8242 irssi/src/silc/core/silc-core.c.
8244 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * Do not say "You have left channel %s" in client library.
8247 Moved it to the application. Affected files are
8248 lib/silcclient/command.c and silc/client_ops.c.
8250 * Fixed silc_client_get_clients. Command context was not
8251 duplicated and was freed memory in the callback. Affected
8252 file lib/silcclient/idlist.c.
8254 * Do not say "you are now talking..." on JOIN command in the
8255 client library. The appliation must handle it.
8257 * Do not say ".. changed topic to" in command reply in the
8258 client libary. The application must handle it.
8260 * Fixed TOPIC command sending in the client library.
8262 * Fixed a memory leak in silc_client_command_free in the file
8263 lib/silcclient/command.c.
8265 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Imported a modified version of Irssi client to the source tree.
8268 The Irssi will be used to create a new client called
8269 Irssi SILC. Imported to irssi/.
8271 Added silc_core_init_finish function to the Irssi. Affected
8272 file irssi/configure.in.
8274 A lot changes in the Makefile.ams around the irssi tree.
8276 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8278 * Do not rehash if the new size is same as the old size of the
8279 hash table, in the silc_hash_table_rehash*. The affected file
8280 lib/silcutil/silchashtable.c.
8282 * Replaced hash_table_del_by_context calls from the server
8283 (when channel->user_list and client->channels) to the
8284 hash_table_del as it is sufficient and faster.
8286 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Added silc_hash_table_list, silc_hash_table_get and the
8289 SilcHashTableList structure to provide an alternative way to
8290 traverse the hash table. The affected files are
8291 lib/silcutil/silchashtable.[ch].
8293 * Changed the server's idlist routines to use the hash table
8294 routines to optimize the code.
8296 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Replaced the client entry's `channel' list and channel entry's
8299 `user_list' list to hash tables for optimized lookup. Changed
8300 the code to use the hash table interface around the code.
8301 Affected file lib/silcd/idlist.[ch].
8303 * Added `auto_rehash' boolean argument to the function
8304 silc_hash_table_alloc to indicate whether the hash table should
8305 auto-rehash when it thinks is appropriate time. It will
8306 increase the hash table size if the there is twice as much
8307 entries in the table than the size of the table, and will
8308 decrease the size if there are twice as less entries than
8309 the size of the table.
8311 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8313 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8315 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8317 * silc_idcache_purge_by_context deletes the entry now by context
8318 as it is supposed to do. Affected file lib/silccore/idcache.c.
8320 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8321 client is not anymore valid (WHOWAS givens the info) and not
8322 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8324 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Removed the `data' and `data_len' arguments from the ID Cache
8327 interfaces and added `name' argument. ID Cache does not handle
8328 anymore the binary data only a names associated with given ID.
8330 * When hashing a Client ID with silc_hash_id the entire ID is
8331 not hashed anymore, instead only the hash of the Client ID is
8332 hashed. This way we can access the Client ID from the cache
8333 with Client ID but with the hash of the ID (which is a hash of
8334 the nickname) as well without any difference in performance.
8336 Added also silc_idcache_find_by_id_one_ext to do one on one
8337 searching when we have the actual ID. Added also function
8338 silc_hash_client_id_compare. The affected files are
8339 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8341 * When hashing the name associated with a ID it is always done
8342 in lowercase. This way we can access the cache without worrying
8343 about case-sensitivity, even though, for example nicknames are
8346 * Fixed a bug in server with channel message sending. It put
8347 wrong ID type as destination ID. The affected file
8348 silcd/packet_send.c.
8350 * silc_idcache_del_by_context now deletes from all hash tables
8351 by context. Affected file lib/silccore/idcache.c.
8353 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Changed the client library to use the new ID Cache interface.
8356 Changes around the source tree.
8358 * Added silc_hash_table_rehash_ext to rehash with specific
8359 hash function. Affected file lib/silcutil/silchashtable.[ch].
8361 * Added silc_hash_string_compare to compare two strings in the
8362 hash table. Affected file lib/silcutil/silcutil.[ch].
8364 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Added new function silc_idcache_del_by_context into the
8367 lib/silccore/idcache.[ch].
8369 * Changed the server's ID list routines to use the new ID Cache
8370 interface. Changes around the source tree.
8372 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8374 * Added silc_hash_table_del[_by_context]_ext functions in to the
8375 lib/silcutil/silchashtable.[ch].
8377 Removed silc_hash_table_find_all* routines and added new
8378 silc_hash_table_find_foreach to replace them.
8380 Added silc_hash_table_replace_ext function as extended
8381 replacing function. Separated the simple hash table interface
8382 from the extended hash table interface in the file
8383 lib/silcutil/silchashtable.h.
8385 * Fixed minor bugs and changed it to use some of the new
8386 hash table functions in lib/silccore/idcache.c
8388 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Added new function silc_hash_table_find_all to return all keys
8391 in the hash table by the specified key. As the hash table is
8392 collision resistant it also makes it possible to have several
8393 duplicate keys in the hash table. This function may be used to
8394 find all of the keys from the hash.
8396 Added user_context arguments to the SilcHashFunction,
8397 SilcHashCompare and SilcHashDestructor to deliver user specified
8400 Added new fuctions silc_hash_table_find[_all]_ext to do
8401 extended lookup with specified hash and compare functions and
8402 specified user contexts.
8404 Added new function silc_hash_table_add_ext to add the key
8405 with specified hash function and user context.
8407 Added new function silc_hash_table_foreach to traverse all
8408 entrys in the hash table. Added SilcHashForeach callback
8411 Added new function silc_hash_table_del_by_context to delete
8412 the entry only if the context associated with the key matches.
8414 Affected files are lib/silcutil/silchashtable.[ch].
8416 * Removed silc_hash_[server/client/channel]_id and added just
8417 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8418 silc_hash_id_compare to compare two ID's using as the hash table
8419 comparison function. Added also silc_hash_data to hash
8420 binary data and silc_hash_data_compare to compare it.
8422 * Removed silc_idlist_find_client_by_hash as it is not needed
8423 anymore. Affected file silcd/idlist.[ch].
8425 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8426 to use internally the SilcHashTable. The new ID Cache is a lot
8427 faster than the old one. Some of the ID Cache interface was also
8428 rewritten and obsolete and stupid functions were removed.
8430 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8432 * Added entry_count field to the SilcHashTable to keep the number
8433 of the entries in the table. Implemented the function
8434 silc_hash_table_rehash. Added new function
8435 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8437 Fixed a minor bug in silc_hash_table_free.
8439 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8440 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8441 into the lib/silcutil/silcutil.[ch].
8443 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * Implemented a collision resistant hash table into the
8446 lib/silcutil/silchashtable[ch]. See the header and the source
8447 for the SilcHashTable API.
8449 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8451 * Merged dotconf version 1.0.2 into lib/dotconf.
8453 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * Do not compile anything in lib/silcsim/* if the SIM support
8456 is not enabled. The tree should now compile without problems
8459 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Compiled the SILC under cygwin. Compiled and tested briefly
8462 without problems. More tests needed. The SIMs didn't compile
8465 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8467 * Fixed possible crash in silc_get_username in the
8468 lib/silcutil/silcutil.c.
8470 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Fixed a va_arg in silc/client_ops.c.
8474 * Oops, RC5 routines were named AES and caused some problems
8475 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8477 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8479 * Added new SilcIDIP structure into the lib/silccore/id.h and
8480 replaced the old `ip' fields from all SILC ID's to that type.
8481 This is a step towards IPv6 support.
8483 The silc_id_get_len takes now the ID as an extra argument.
8484 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8485 both IPv4 and IPv6 based ID's.
8487 The affected files are lib/silccore/id.[ch] and other files
8488 around the tree using these routines.
8490 * Removed the ID length arguments in server from various
8491 silc_server_send_notify_* routines -> they are not needed
8494 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Fixed memory leak in silc_encode_pem_file in the file
8497 lib/silcutil/silcutil.c.
8499 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8501 * Check minor version as well in the SKE. Affected files are
8502 silcd/protocol.c and lib/silcclient/protocol.c.
8504 * Added --identifier option to the server so that an identifier
8505 can be when creating the public key for the server. Affected
8506 file is silcd/silcd.c.
8508 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8509 lib/silccrypt/silcpkcs.c.
8511 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Register default ciphers and stuff when using -C option with
8514 the server. Affected file sildc/silcd.c.
8516 * Put back the servers public key filename format, it is better
8517 than the new one. For now, the client keys are saved with the
8518 new filename format. The affected file silc/client_ops.c.
8520 * Implemented the Cipher API for the rest of the ciphers that
8521 did not implement it or implemented it the wrong way.
8523 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8525 * Register default ciphers and stuff when using the -S option
8526 in the client. Affected file silc/silc.c. Same also when
8527 creating new key pair with -C option.
8529 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Fixed the silc_verify_public_key client operation function to
8532 save the public keys differently. The fingerprint is now
8533 used as filename and not the hostname. This way also the
8534 client keys are saved uniquely and not with hostnames. The
8535 affected file is silc/client_ops.c.
8537 * Trimmed the silc_hash_fingerprint function to remove extra
8538 whitespaces from the end of the fingerprint. The affected
8539 file is lib/silccrypt/silchash.c.
8543 * Added silc_cipher_register_default function to register all
8544 default ciphers. It can be used when configuration files
8545 does not exist and the application does not want any specific
8546 ciphers in any specific order.
8548 The SilcDList is now used as silc_cipher_list dynamically
8549 allocated cipher list. Removed the static list all together
8550 and now all ciphers must be allocated to the dynamic list.
8551 The silc_cipher_alloc routine was changed to check only the
8554 All silc_cipher_* routines that used to return int returns
8557 The affected files lib/silccrypt/silccrypt.[ch].
8559 * The same thing was done to silc_hash_* as for silc_cipher_*
8560 routines. Affected files lib/silccrypt/silchash.[ch].
8562 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8563 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8564 Added also silc_pkcs_[un]register[_default] functions.
8565 Removed the data_context from the PKCS API.
8567 * Added silc_hmac_register_default function to register default
8568 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8569 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8570 to unregister all hmacs at once.
8572 * Register the default ciphers, hash functions, PKCSs and HMACs
8573 if client's configuration file does not exist. The affected
8576 * The client did not load the hash functions from the SIM
8577 modules at all. Added support for this. Affected file is
8578 silc/clientconfig.c.
8580 * When decoding public key with silc_pkcs_public_key_decode, check
8581 the supported algorithm only if PKCS are registered. Affected
8582 file lib/silccrypt/silcpkcs.c. The same was done with the
8583 silc_pkcs_private_key_decode.
8585 * Fixed the SILC List routines to keep the list always in order.
8586 It used to change the list's order when traversing the list but
8587 not it preserves the order. Affected file lib/trq/silclist.h.
8589 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8591 * Added the client library to use the SilcSocketConnection's
8592 reference counter (by silc_socket_dup) to prevent the bug that
8593 the socket object may be freed underneath async operation.
8595 * The name resolv library checking fixes in the configure.in.pre.
8598 * Created new version of the protocol drafts for future
8599 development. The -03 drafts are the ones that will be changed
8600 in the trunk now and the -02 will remain as they are.
8602 * Send list of CUMODE notifys to the router when announcing
8603 the channel users to the router. Affected file silcd/server.c.
8604 If the router receiving channel founder CUMODE for a channel
8605 that already has channel founder it will send CUMODE notify
8606 to the sender to remove the channel founder rights from the
8607 announced client. Affected file silcd/packet_receive.c.
8609 * The CUMODE notify may now use Server ID as well as the entity
8610 who changes the mode. Updated protocool specs.
8612 * Updated INSTALL and README files.
8614 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * New web pages in the http://silc.pspt.fi. The pages was
8621 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8623 * Implemented the [DenyConnectin] config section in the server.
8624 Added silc_server_config_denied_conn to check whether incoming
8625 connection is denied. Affected file silcd/serverconfig.[ch].
8627 * Do not check the ports when checking the incoming configuration
8628 data if the port is 0, meaning any. Affected file is
8629 silcd/serverconfig.c.
8631 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8633 * Fixed buffer overflow in silc_string_compare in the file
8634 lib/silcutil/silcutil.c.
8636 * Fixed double free in silc_server_command_leave in the file
8639 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Fixed the version checking in the server. Affected file is
8644 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8646 * Fixed the configuration data fetching when accepting new
8647 connections in the server. Affected file silcd/server.c.
8649 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Added `sender_entry' argument to the function
8652 silc_server_packet_relay_to_channel so that we can check
8653 whether some destination actually belongs to the same route
8654 the sender belongs (ie, we must not resend the packet to the
8655 sender). Affected file silcd/packet_send.[ch].
8657 * Added `servername' field to the SilcClientEntry in the server
8658 to hold the name of the server where client is from. Affected
8659 file is silcd/idlist.h.
8661 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8663 * Moved the channel message encrypting in the router betwen
8664 router connections from silc_server_channel_message to the
8665 silc_server_packet_relay_to_channel since we want to check
8666 whether we have anybody channel before encrypting anything.
8667 Affected files silcd/packet_[receive/send].c.
8669 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Fixed the [AdminConnection] server config section to support
8672 multiple entries. Affected file silcd/serverconfig.c.
8674 * Added support into the server to check the validity of the
8675 incoming connection before executing any KE or authentication
8678 * The connection configuration is now saved to the KE and
8679 connection auth protocol contexts and not fetched anymore in
8680 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8682 * The local hosts listenning address and port is also resolved
8683 now when starting the server. We want to have the socket object
8684 to include the real address and port for the listener. Added
8685 new function silc_net_check_local_by_sock into the files
8686 lib/silcutil/silcnet.[ch].
8688 * Fixed a broadcast bug in server -> do not broadcast if we
8691 * Fixed a routing bug. Do not route broadcast packets ever.
8692 Broadcast packets must be processed always and not routed since
8693 they may be destined to some other host than yourself and thus
8694 would get routed without no good reason. Affected file is
8697 * Added function silc_server_config_is_primary_route to check
8698 whether primary router connection has been configured (a router
8699 configuration that we are initiating). If there is not, we
8700 will assume that there is only two routers in the SILC network
8701 and we will use the incoming router connection as our primary
8702 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8704 * Changed the order of the broadcasting. Broadcast _after_ the
8705 packet has been processed not before. Affected file is
8708 * Fixed a [ClientConnection] parsing bug. The port was never
8709 parsed correctly thus resulting to port 0. Affected file
8710 silcd/serverconfig.c.
8712 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8713 argument and did not set the broadcast packet flag. Affected
8714 file silcd/packet_send.c. Fixed same bug in the function
8715 silc_server_send_notify as well.
8717 * If we receive NEW_ID packet for our own ID in the server, ignore
8720 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8724 * Removed the nickname from the Private Message Payload.
8725 Updated the code and the protocol specs.
8727 * Updated protocol specs for submitting to the IETF.
8729 * Tweaked the Random Number Generator a bit. Affected file
8730 lib/silccrypt/silcrng.c. Exported a new function
8731 silc_rng_[global]_add_noise which can be used to add more
8734 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8736 * Do not parse packets with different timeout when protocol
8737 is active -> may cause problem with rekey. Affected file
8740 * When server receives signoff notify it must not create
8741 new channel key if the client is on any channels since the
8742 sender of the signoff notify will create it.
8744 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8746 * Added printing of error messages during SKE protocol from the
8747 failure packet sent by server during SKE. Affected file
8750 * Removed the client's failure_callback handling with timeout
8751 and handle it immediately when received.
8753 * The SKE library returned wrong type in SUCCESS and FAILURE
8754 packets. They must be 32 bit MSB not 16 bit MSB.
8756 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8758 * Ok, rewrote the logic of the re-key and now it seems to work.
8759 I tested it on high traffic with frequent re-keys without
8760 problems. Added hmac_receive (and renamed hmac to hmac_send)
8761 in SilcClientConnection in lib/silcclient/client.h and
8762 in SilcIDListData in silcd/idlist.h. Also, removed the
8763 SilcPacketParserContext's cipher and hmac fields as they are
8764 not needed anymore and actually caused some problems when
8765 the ciphers and hmac's changed underneath the packet parser.
8767 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * If re-key protocol is active then process the incoming packets
8770 synchronously since we must assure that icoming packets encrypted
8771 with the old key is processed before the new keys is set to
8772 use. This is true other packets than for REKEY packets.
8773 Affected file silcd/server.c. The same was done to client library
8774 as well, affected file lib/silcclient/client.c.
8776 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Fixed bug in client and server to accept the force send if
8779 the packet is send from silc_[server/client]_packet_process
8780 function. Otherwise the packets are never delivered, oops.
8782 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8784 * Disable force sending of packets when REKEY protocol is active.
8785 We must assure that no packet is sent directly when rekey is
8786 performed. All packets must be sent through packet queue.
8787 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8788 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8789 function is silc_[server/client]_packet_send_real to check
8792 * Replaced the SIM paths from example config files to
8793 /usr/local/modules. Also, make install creates now
8794 /usr/local/silc/logs directory to hold all the SILC server
8797 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Made the configure.in.pre work on Solaris. Patch by salo.
8801 * Made all ciphers compatible with non-x86 machines. Defined
8802 CBC mode macros into lib/silccrypt/ciphers_def.h.
8804 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Fixed the make install.
8808 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8810 * When MAC computation fails the silc_packet_decrypt returned 0
8811 even though it was supposed to return -1. Fixed this. The
8812 affected file is lib/silccore/silcpacket.c.
8814 * Do not replace the config files in /etc/silc (in make install)
8815 if they already exist. Affected file ./Makefile.am.
8817 * Do not send re-key packets immediately but through packet queue.
8818 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8820 * Changed silc_net_check_host_by_sock to return FALSE if the
8821 IP/DNS could not be resolved. Though, it returns the IP address
8822 now even if it could not resolve it (but returns also FALSE).
8823 Affected file lib/silcutil/silcnet.[ch].
8825 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Added silc_pkcs_decode_identifier to decode the public key's
8828 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8829 Added also silc_pkcs_free_identifier. Added also new context
8830 SilcPublicKeyIdentifier.
8832 * Added -S option to the silc client. It is used to dump the
8833 contents of the specified public key file.
8835 * Changed the PKCS api to return the public key length when
8836 setting the public key.
8838 * Fixed a fatal bug in the public and private key file loading.
8839 Affected file lib/silccrypt/silcpkcs.c.
8841 * Execute the packet parsing for client with zero (0) timeout
8842 if the protocol is active. Affected file silcd/server.c.
8844 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8846 * Made the key generation options to the silcd program. Added
8847 -C option, equivalent to client's option.
8849 * Added new [ServerKeys] config section to the server. It
8850 configures the server's public and private key.
8852 * Defined generic Public Key Payload into the protocol
8853 specification to send specific type of public keys and
8856 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8857 public key or certificate.
8859 * Implemented the GETKEY command to the server and to the
8860 client library and on user interface.
8862 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8864 * Made preliminary `make install' work.
8866 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Added SilcServerRekey context into silcd/idlist.h.
8870 * Added the PFS support as defined in the specification to the
8871 SKE protocol. Affected files lib/silcske/*.c.
8873 * Added `ske_group' field to the SilcServerRekey context to hold
8874 the number of the SKE group that is used with PFS in re-key.
8875 Affected file silcd/idlist.h.
8877 * Added PFS re-key support to the server. Affected file is
8880 * Added silc_protocol_cancel to cancel execution of the next
8881 state of the protocol. Affected file is
8882 lib/silccore/silcprotocol.[ch].
8884 * Added the re-key support with and without PFS to the client
8885 library. Re-key is performed once in an hour, by default.
8887 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8888 Added silc_client_rekey_callback and silc_client_rekey_final.
8889 Affected files are lib/silcclient/protocol.[ch] and
8890 lib/silcclient/client.[ch].
8892 * Removed the `hmac_key' and `hmac_key_len' fields from the
8893 SilcClientConnection structure; not needed. Affected file is
8894 lib/silcclient/client.h.
8898 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8900 * Do not ask whether user wants to use the negotiated private key
8901 for private messages, just use it. Affected file is
8902 silc/local_command.c.
8904 * Added `send_enc_key' and `enc_key_len' fields to the
8905 SilcIDListData structure since they are needed in the re-key
8906 phase. Affected file is silcd/idlist.[ch].
8908 * Implemented the simple re-key protocol into the server.
8909 Affected files silcd/server.c and silcd/protocol.[ch]. The
8910 re-key will be performed once in an hour, by default.
8912 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8913 Added silc_server_rekey, silc_server_rekey_callback and
8914 silc_server_rekey_final.
8916 * Removed Tunneled flag from the protocol. Updated the code
8917 and the specifications.
8919 * Adde `pfs' field to the SilcIDListData to indicate whether
8920 the PFS is to be performed in the re-key. Affected file is
8923 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8926 int64 of at least the xintXX size. If void * is less that 4
8927 bytes uint32 * will be used. Defined bool as boolean.
8929 * Changed _ALL_ unsigned long and unsigned int to uint32,
8930 unsgined short to uint16 in the source tree.
8932 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8933 not handle clients that has entry->data.registered == FALSE.
8934 They are not in the network anymore. Affected file is
8937 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Implemented the sending of the SERVER_SIGNOFF notify in the
8940 server. Affected file is silcd/server.c.
8942 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8943 Added also silc_notify_payload_encode_args into the
8944 lib/silccore/silcnotify.[ch].
8946 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8947 Affected file silcd/packet_receive.c.
8949 * Implemented the SERVER_SIGNOFF notify handling in the client
8950 library. Affected file lib/silcclient/client_notify.c. Also,
8951 implemnted the printing of the SERVER_SIGNOFF info to the
8952 application. Affected file silc/client_ops.c.
8954 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8955 if the deleting was successful. Affected file silcd/idlist.[ch].
8957 * Added support for public key authentication in the connection
8958 authentication protocol in the client library. Affected file
8959 lib/silcclient/protocol.c.
8961 * Changed the server's silc_idlist_get_clients_by_* interface
8962 to support already allocated array so that new entries may be
8963 added to pre-allocated array. Affected file silcd/idlist.[ch].
8964 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8965 and command replies.
8967 * All command reply functions in the server now calls the
8968 pending command callback even if error occured. This way the
8969 error will be delivered to the client as well. Affected files
8970 silcd/command.c and silcd/command_reply.c.
8972 * Fixed INFO command to return local server's info if no server
8973 was provided. Affected file lib/silcclient/command.c.
8975 * Removed RESTART command for good. Updated the code and the
8978 * Rewrote parts of the task system. It is a bit simpler now.
8979 Removed unsued task priorities. The affected files are
8980 lib/silcutil/silctask.[ch].
8982 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8984 * Moved the USERS printing from the library to the application.
8985 Affected files lib/silcclient/command.c and silc/client_ops.c.
8987 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Added channel key re-key support. The re-key is perfomed
8992 only by the router and is done once in an hour. Added `rekey'
8993 field to the SilcChannelEntry in the server. Affected files
8994 silcd/server.c and silcd/idlist.h.
8996 * Added silc_task_unregister_by_context into the file
8997 lib/silcutil/silctask.[ch].
8999 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Added SILC_UMODE_GONE mode to indicate when the client is not
9002 present in the SILC network. Added also support to the local
9003 command AWAY that will set this mode. Added support of showing
9004 "xxx is gone" in WHOIS command. The USERS command shows the
9005 gone status as well.
9007 * Fixed setting server and router operator privileges in the
9008 server's UMODE command. Affected file silcd/command.c.
9010 * Merged the SKE KE1 and KE2 payloads into one payload. The
9011 new KE payload is equivalent to the old KE2 payload.
9013 Cleaned up the SKE Start Payload parsing. It now uses the
9014 simple buffer unformatting to do the parsing. A lot faster
9017 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9018 to the SKE that is used to indicate whether both of the SKE
9019 parties should perform authentication. By default only the
9020 responder performs authentication. By setting this flag also
9021 the initiator must do authentication. By default it is unset
9022 since in normal SKE case, client to server connection, only
9023 the responder should do authentication. When doing SKE between
9024 two clients both should perform authentication. Updated the
9025 code and the protocol specs.
9027 * A little fix to IDENTIFY command in the server. Search the
9028 client first by hash not nickname. Affected file is
9031 * Fixed the silc_client_close_connection to support closing
9032 the client to client connections wihtout deleting too much
9033 data. Affected file lib/silcclient/client.c.
9035 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9036 are received if protocol used to be active but is not anymore
9037 the application would crash due to NULL pointer dereference.
9038 Affected files silcd/server.c and lib/silcclient/client.c.
9040 * Added `hash' field to the SilcClientConnection to include
9041 the hash function negotiated in the SKE protocol.
9043 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9044 to set the channel founder authentication data. A client can
9045 claim the founder rights later by providing the authentication
9046 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9047 This way the channel founder can regain the channel founder
9048 privileges even it is left the channel. This works only on
9049 local server and the client must be connected to the same
9050 server to be able to regain the founder rights. Updated the
9051 protocol specs accordingly.
9053 Added support to the CMODE command in the client to set the
9054 founder auth data. Read the README to see how to set it.
9056 Added support to the CUMODE command to claim the founder
9057 rights. Read the README to see how to do it.
9059 Added support for the founder authentication to the Channel
9060 Entry in the server. Affected file silcd/idlist.h.
9062 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9063 server's CMODE command. Affected file silcd/command.c.
9065 * Added the following new functions into lib/silccore/silcauth.[ch]:
9066 silc_auth_get_method and silc_auth_get_data.
9068 * The server now saves the remote hosts public key to the
9069 SilcIDListData pointer. Affected file silcd/protocol.c.
9071 * The normal server now does not remove the channel entry from
9072 the cache if the founder authentication data is set. It used
9073 to remove it if the founder was the last one on the channel on
9074 the server and left the channel. The auth data is saved and
9075 if the channel is re-joined later the old entry is used with
9076 the old auth data. Affected files silcd/command_reply.c and
9079 * Removed the `pkcs' field from the SilcIDListData structure
9080 in the server; it is not used. Affected file silcd/idlist.h.
9082 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Fixed packet processing on slow links. Partial packets were
9085 never re-processed because the incoming data buffer was cleared
9086 by the application. Application must not directly clear the
9087 sock->inbuf, the packet processing routines handle it. Fixed
9088 this in client library and in server.
9090 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * Fixed the WHOIS and IDENTIFY send reply function to really
9093 check whether to send list or just one entry. Affected file
9096 * Cleaned up the LEAVE command's channel key distribution. The
9097 affected file silcd/command.c.
9099 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9100 can enforce the channel mode as well. In that case the ID
9101 includes the ID of the server. The code now enforces the
9102 mode change if the router have different mode than the server.
9104 * The notify client operation with CMODE_CHANGE notify can now
9105 return NULL client_entry pointer if the CMODE was not changed
9106 by client. Application must check for this.
9108 * Added <Server ID> argument to INFO command to support server
9109 info fetching by Server ID.
9111 * Added silc_server_announce_get_channel_users to get assembled
9112 packets of channel users of the specified channel. Affected
9113 file silcd/server.[ch].
9115 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9116 was freed underneath the ID Cache.
9118 * Re-announce clients when the server received CHANNEL_CHANGE
9119 notify from the router. Affected file silcd/packet_send.c.
9121 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9123 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9124 crashed since it did not handle the fact that there is no cipher
9125 called "3" and didn't check the error condition. Now fixed.
9127 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9128 flag. It can be used to send message requests.
9130 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9132 * Implemented the RESTART command in the client.
9134 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9135 notice type messages. Added notice printing to the user
9138 * The channel keys are not re-generated if the channel's mode
9139 is PRIVKEY, ie private key on the channel exists. Affected
9140 files silcd/server.c and silcd/command.c.
9142 * Fixed a little bug in channel message delivery when channel
9143 private keys are set in the server. Affected file is
9144 silcd/packet_send.c.
9146 * Changed the setting on channel->on_channel = TRUE from the
9147 silc_client_save_channel_key to the JOIN command reply. The
9148 key payload is not received if the private channel key is set.
9149 Affected file lib/silcclient/command_reply.c and the
9150 lib/silcclient/client_channel.c.
9152 * When the CMODE_CHANGE notify is sent and the channel private
9153 key mode is removed the channel key must be re-generated in
9154 other cells as well. Added this support for the router in the
9155 silcd/packet_receive.c.
9157 * Added new local command NOTICE to send notice message on
9158 channel. Affected file silc/local_command.[ch].
9160 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Added new local command ME to the client. It is used to send
9163 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9164 some action. Affected file silc/local_command.[ch].
9166 * Changed channel_message and private_message client operations
9167 to deliver the message flags to the application. Added also
9168 the `flags' arguments to the silc_client_send_channel_message
9169 and silc_client_send_private_message functions. Affected file
9172 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Redefined the Private Message Payload to support private message
9175 keys and to support the new private message flags. Updated
9176 the protocol specs. Flags makes it possible to have for example
9177 CTCP style messages.
9179 * Added new type SilcPrivateMessagePayload and defined an API
9180 for it in the lib/silcclient/silcprivate.[ch].
9182 * Tested private message private keys successfully. Tested the
9183 private message key set, unset and list commands with the new
9186 * Redefined the Channel Message Payload to include the channel
9187 message flags (equal with private message flags) to support
9188 for example CTCP style messages.
9190 * Defined some of the message (for channel and private message)
9191 flags. Updated the protocol specs and added the flags to the
9192 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9194 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Added SilcKeyAgreementStatus type to the key agreement routines
9197 to indicate the current status and error if one occured.
9198 The status types are defined in the lib/silcclient/silcapi.h.
9200 * Added new local command KEY that is used to set and unset private
9201 keys for channels, set and unset private keys for private messages
9202 with remote clients and to send key agreement requests and
9203 negotiate the key agreement protocol with remote client. The
9204 key agreement is supported only to negotiate private message keys,
9205 it currently cannot be used to negotiate private keys for channels,
9206 as it is not convenient for that purpose.
9208 * Fixed a minor pending callback setting bug in the function
9209 silc_client_get_client_by_id_resolve, now the function works.
9210 Affected file lib/silcclient/idlist.c.
9212 * Added function silc_net_get_local_port to get local bound
9213 port by socket. Added to lib/silcutil/silcnet.[ch].
9215 * Added `sockets' and `sockets_count' fields to the SilcClient
9216 object. They hold the sockets of the listenning sockets in
9217 the client. Listenning sockets may be for example the key
9218 agreement server. Affected file lib/silcclient/client.[ch].
9219 Added functions the silc_client_add_socket and the
9220 silc_client_del_socket. They are exported to the application
9223 * Added ~./silc/clientkeys to support other client's public keys.
9225 * Renamed verify_server_key client operation to verify_public_key
9226 and added one argument to indicate the type of the connection
9227 (server, client etc.).
9229 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9231 * Added silc_server_connection_auth_request to handle the
9232 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9233 silcd/packet_receive.[ch].
9235 * Added silc_server_send_connection_auth_request into the
9236 silcd/packet_send.c to send the connection auth request packet.
9238 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9241 * Fixed the public key authentication in responder side in the
9242 server. The `auth_data' pointer includes the SilcPublicKey
9243 not the path to the public key. Affected file silcd/protocol.c.
9245 * Implemented the public key authentication in the initiator side
9246 in the server. Affected file silcd/protocol.c.
9248 * Removed the [RedirectClient] config section from the server
9249 configuration. Is not needed and I don't want to implement it.
9251 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9253 * Cleaned up the CMODE command in the server. It now works
9254 correctly and supports all the modes defined in the protocol.
9255 Affected file is silcd/command.c.
9257 * Added `hmac_name' field to the SilcChannelEntry in the server
9258 to hold the default HMAC of the channel. It can be set when
9259 creating the channel (with JOIN command). Affected files
9262 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9263 type to indicate the change of the current cipher and hmac
9264 on the channel. Client can safely ignore the <cipher> argument
9265 (if it chooses to do so) since the CHANNEL_KEY packet will
9266 force the channel key change anyway. The <hmac> argument is
9267 important since the client is responsible of setting the new
9268 HMAC and the hmac key into use.
9270 * Fixed the CMODE command in the client library as well.
9272 * Tested CMODE command in router environment successfully.
9274 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9276 * Show the version of the remote client (or server) when connecting
9277 to the server. It is logged to the log file. Affected file
9278 is silcd/protocol.c.
9280 * Fixed the KILLED notify handling in the client library. The
9281 client must be removed from all channels when receiving the
9284 Also, do not remove the client entry when giving the KILL
9285 command but when the KILLED notify is received.
9287 * Removed silc_idlist_find_client_by_nickname from the server.
9288 Not needed anymore. Affected files silcd/idlist.[ch].
9290 * Implemented the CHANNEL_CHANGE notify type handling to the
9291 server. Affected file silcd/server.c.
9295 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9297 * Added silc_server_send_notify_invite to send the INVITE
9298 notify between routers.
9300 * Implemented the INVITE command correctly to the server.
9302 * Implemented the INVITE notify type handling in the server.
9304 * Implemented the INVITE command to the client library and on the
9307 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Added function silc_server_get_client_resolve to find the
9310 client entry by ID from all ID lists and then resolve it
9311 (using WHOIS) if it cannot be found. Affected file is
9314 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9316 * Implemented the BAN command to the client library.
9318 * The JOIN command in the server now checks the invite list
9321 * Changed the silc_command_reply_payload_encode_va and the
9322 silc_command_payload_encode_va to support that if argument is
9323 NULL it ignores and checks the next argument. Affected file
9324 lib/silccore/silccommand.c.
9326 * Added silc_server_send_notify_ban to send the BAN notify
9327 type between routers.
9329 * Chaned the silc_notify_payload_encode to support that if
9330 argument is NULL it ignores and checks the next argument.
9331 Affected file lib/silccore/silcnotify.c.
9333 * Tested ban lists in router environment successfully.
9335 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9337 * Implemented BAN command to the server, in silcd/command.[ch].
9339 * Removed the BAN and INVITE_LIST modes from the CMODE command
9342 * Added function silc_string_match to regex match two strings.
9343 Affected files lib/silcutil/silcutil.[ch].
9345 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9347 * Redefined parts of the SilcChannelEntry in the server to support
9348 the new ban and invite lists.
9350 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9352 * Redefined the INVITE command. The same command can be used to
9353 invite individuals to the channel but also to manage the invite
9354 list of the channel (to add to and remove from the invite list).
9355 Updated the protocol specs.
9357 * Added new command SILC_COMMAND_BAN that can be used to manage
9358 the ban list of the channel. Updated the protocol specs.
9360 * Removed the channel modes: the SILC_CMODE_BAN and the
9361 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9362 in the CMODE command. The equivalent features are now available
9363 using INVITE and BAN commands. Updated the protocol specs.
9365 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9366 in the network about change in the current ban list. The notify
9367 type is not used by the client.
9369 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9370 support the invite lists.
9372 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Added new function silc_string_regexify that converts string
9375 including wildcard characters into regex string that can
9376 be used by the GNU regex library. Added into the file
9377 lib/silcutil/silcutil.[ch].
9379 Added silc_string_regex_combine to combine to regex strings
9380 into one so that they can be used as one regex string by
9381 the GNU regex library. Added into the file
9382 lib/silcutil/silcutil.[ch].
9384 Added silc_string_regex_match to match two strings. It returns
9385 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9387 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * Imported GNU regex to the soruce tree into lib/contrib.
9390 Fixed some compiler warning from the regex.c.
9392 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9394 * Fixed MOTD command in the server to work in router environment.
9396 * Fixed the MOTD command in the client library to support
9397 the server argument in the command.
9399 * Added `nickname_len' argument to the silc_idlist_add_client
9400 in the server, as the `nickname' argument may be binary data
9403 * Added silc_idlist_get_channels to return all channels from
9406 * Implemented LIST command to the server. Affected file is
9409 * Implemented the LIST command to the client library and on the
9412 * Added [<user count>] argument to the LIST command reply.
9413 With private channels the user count is not shown.
9415 * Updated TODO and README.
9417 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9419 * The client entry's data.registered must be TRUE even with
9420 global client entry on global client list. The data.registered
9421 is used to check whether the client is anymore in the network,
9422 for example with WHOWAS command so it must be valid.
9424 * Fixed the WHOWAS command in the server. It now actually works
9425 in router environment. Added function into silcd/command_reply.c
9426 silc_server_command_reply_whowas_save.
9428 * Added silc_idlist_purge function to the silcd/idlist.c
9429 to periodically purge the ID Cache.
9431 * Fixed INFO command in the server. It works now in router
9432 environment. Added <server name> argument to the INFO command
9433 reply. Updated the protocol specs.
9435 * Fixed minor bug in silc_idcache_purge to not purge if the
9436 expire value is zero.
9438 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9439 they were buggy because of the WHOWAS information.
9441 * Fixed local command MSG to handle the async resolving of
9442 the remote client properly. It used to fail the first MSG.
9443 Affected file silc/local_command.c.
9445 * Added `data_len' field to SilcIDCache context.
9447 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9449 * Update TODO. Todo in commands in the server.
9451 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9454 used by routers as broadcast packet to inform other routers
9455 about the changed user mode.
9457 Implemented the notify handling in the server. Affected file is
9458 silcd/packet_receive.c. Added the function
9459 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9461 * Added new generic Channel Payload and deprecated the New Channel
9462 Payload. The New Channel Payload is now the generic Channel
9465 * Added new argument `mode' to the silc_server_send_new_channel
9466 as it is required in the Channel Payload now.
9468 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9469 and created a new and real SilChannelPayload to represent the
9470 new generic Channel Payload. Implemented the encode/decode
9471 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9473 * Added silc_server_get_client_channel_list to return the list
9474 of channels the client has joined for WHOIS command reply.
9475 Affected file silcd/server.[ch].
9477 * Implemented the channel list sending in the WHOIS command reply
9478 in server and in the client.
9480 Implemented the channel list displaying on the user interface
9481 as well. Affected file silc/client_ops.c.
9483 * Added silc_channel_payload_parse_list to parse list of Channel
9484 Payloads. It returns SilcDList list of SilcChannelPayloads.
9485 Client for example can use this function to parse the list of
9486 channels it receives in the WHOIS command reply. The caller
9487 must free the list by calling silc_channel_payload_list_free.
9488 Affected files lib/silccore/silcchannel.[ch].
9490 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Added one new argument <user mode> to the WHOIS command reply
9493 to return the mode of the user in SILC. Updated the protocol
9496 Implemented it to the server and client.
9498 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9500 * Fixed the mode printing on the user interface on joining.
9501 Affected file silc/client_ops.c.
9503 * Implemented the UMODE command and user modes in general to the
9504 client library and to the user interface.
9506 * Implemented the UMODE command to the server.
9508 * The server now sends UNKNOWN_COMMAND error status if client sends
9509 unknown command. Affected file silcd/command.c.
9511 * All server commands now handle the command identifier the right
9512 way when sending the command reply to the client. The client can
9513 use to identify the command replies with the identifier.
9515 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9517 * Added silc_server_get_client_route to resolve the route to
9518 the client indicated by the client ID. Affected file is
9521 * Added silc_server_relay_packet as general function to relay
9522 packet to arbitrary destination. This deprecates functions
9523 like _send_private_message_key, _relay_notify etc. Affected
9524 file is silcd/packet_send.[ch].
9526 Removed silc_server_send_key_agreement,
9527 silc_server_send_private_message_key and
9528 silc_server_packet_relay_notify functions from the file
9529 silcd/packet_send.[ch].
9533 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9534 server. Affected file silcd/packet_receive.[ch].
9536 * Implemented the KILL command to the client. Implemented the
9537 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9538 Affected files lib/silcclient/command[_reply].c and
9539 lib/silcclient/client_notify.c. Implemented the KILL notify
9540 printing in the user inteface.
9542 * Fixed a lot silc_parse_nick memory leaks from the client
9543 library in the file lib/silcclient/command.c.
9545 * Changed the silc_server_send_notify_on_channels's `sender'
9546 argument from SilcSocketConnection to SilcClientEntry to
9547 check the sender as entry and not as connection object and not
9548 to send to the client provided as argument. The affected file
9549 is silcd/packet_send.[ch].
9551 * The notify packets that are destined directly to the client used
9552 to not to be processed by the server. Now changed that and the
9553 server processes all notify packets. After relaying the packet
9554 to the client the notify packet is processed in the server.
9556 * The silc_server_free_client_data now checks whether there is
9557 pending outgoing traffic for the client and purges the data to
9558 the network before removing the client entry.
9560 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9563 an client is killed from the SILC Network. Updated the protocol
9566 Added new function silc_server_send_notify_killed to the
9567 silcd/packet_send.[ch].
9569 * Added function silc_server_packet_relay_notify to relay notify
9570 packets that are destined directly to a client. In this case
9571 the server does not process the notify packets but merely relays
9572 it to the client. Affected file silcd/packet_send.[ch].
9574 Added also silc_server_packet_process_relay_notify to check
9575 whereto relay the notify. Affected file is
9576 silcd/packet_receive.[ch].
9578 * Implemented the KILL command to the server.
9582 * Added the backup schema desgined last fall to the protocol
9583 specs for everyone to see. The specification is in the
9584 *-spec-xx.txt draft and the packet type definitions for the
9585 backup routers is in *-pp-xx.txt draft. Thusly, added also
9586 new packet type SILC_PACKET_CELL_ROUTERS.
9588 * A big security problem in the implementation discovered. The
9589 signoff of an client did not cause new channel key generation
9590 which it of course should've done. The channel keys must be
9591 always re-generated when client leaves (or signoffs) the channel.
9592 The silc_server_remove_from_channels funtion now handles
9593 the channel key re-generation.
9595 * Added `sender' argument to the silc_server_send_notify_on_channels
9596 to not to send the client provided as argument. Affected file
9597 silcd/packet_send.[ch].
9599 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * Implemented OPER and SILCOPER commands into the server and
9604 * Added silc_auth_verify and silc_auth_verify_data to verify
9605 the authentication directly from the authentication payload.
9606 It supports verifying both passphrase and public key based
9607 authentication. Affected file lib/silccore/silcauth.[ch].
9609 * Added `hash' field to the SilcIDListData structure. It is the
9610 hash negotiated in the SKE protocol. Affected file is
9613 * Slight redesigning of the SilcAuthPayload handling routines.
9614 Do not send SilcPKCS but SilcPublicKey as argument.
9616 * Implemented the public key authentication support to the
9617 serverconfig. The public key is loaded from the provided path
9618 and saved as authentication data to void * pointer. Thus,
9619 changed the unsigned char *auth_data to void *auth_data;
9621 * Fixed SHUTDOWN command to send the reply before the server
9622 is shutdown. :) Affected file silcd/command.c.
9624 * Fixed fatal bug in CONNECT command. The hostname was invalid
9625 memory and server crashed. Affected file silcd/command.c.
9627 * Fixed fatal bug in CLOSE command. The server_entry became
9628 invalid but was referenced later in the command. Affected file
9631 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * Fixed fatal bug in failure packet handling. Server ignored
9634 the failure and thus crashed when it came.
9638 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9641 that the command may be executed only once in (about) 2 seconds.
9642 The old SILC_CF_LAG flag is same but allows command bursts up
9643 to five before limiting.
9645 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9646 server code. Various commands now includes the CF_LAG_STRICT
9647 flag to disallow any kind of miss-use of the command.
9649 * Fixed the silc_buffer_unformat to not to allocate any data
9650 if the length of the data is zero. It used to allocate the
9651 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9653 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Changed the format of AdminConnection configuration section
9656 in the server. Added username of the admin to the format.
9657 Affected files silcd/serverconfig.[ch].
9659 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9660 to return admin configuration data by host, username and/or
9663 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9665 * Implemented WHOWAS command to the server. Added the functions:
9667 silc_server_command_whowas_parse,
9668 silc_server_command_whowas_send_reply,
9669 silc_server_command_whowas_from_client and
9670 silc_server_command_whowas_from_server
9672 * Added <Client ID> argument to the WHOWAS command reply. Updated
9673 the protocol specs accordingly.
9675 * Implemented WHOWAS command and command_reply to the client
9678 Implemented the WHOWAS printing on the user interface.
9680 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9682 * Added new argument to the WHOWAS command reply, the real name.
9683 It is an optional argument. Updated the protocol specs.
9685 * Added SilcIDCacheDestructor callback that is registered when
9686 the SilcIDCache is allocated. The callback is called when
9687 an cache entry in the ID Cache expires, or is purged from the
9688 cache. Added into lib/silccore/idcache.[ch].
9690 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9691 to destruct the client entries when the cache entry expires.
9692 Other ID Cache's in server and in the client library ignores
9695 * If the ID Cache entry's `expire' field is zero then the entry
9696 never expires. Added boolean `expire' argument to the
9697 silc_idcache_add function in the lib/silccore/idcache.[ch].
9698 If it is TRUE the default expiry value is used.
9700 * Added silc_server_free_client_data_timeout that is registered
9701 when client disconnects. By default for 5 minutes we preserve
9702 the client entry for history - for WHOWAS command.
9704 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * Added support to the server to enforce that commands are not
9707 executed more than once in 2 seconds. If server receives
9708 commands from client more frequently, timeout is registered
9709 to process the commands. Affected file silcd/command.c.
9710 Added new function silc_server_command_process_timeout.
9712 * Changed NICK_NOTIFY handling in client library to check that
9713 if the client's nickname was changed, so there is no need to
9714 resolve anything from the server.
9716 * Removed error printing from the WHOIS and IDENTIFY commands.
9717 If error occurs then it is ignored silently in the client library.
9718 The application, however, may map the received error to
9719 human readable error string. The application currently maps
9720 the NO_SUCH_NICKNAME error to string.
9722 * Made the command status message public to the application. Moved
9723 them from lib/silcclient/command_reply.c to
9724 lib/silcclient/command_reply.h. The application can map the
9725 received command status to the string with the
9726 silc_client_command_status_message function.
9728 * Added check to the server to check that client's ID is same
9729 as the Source ID in the packet the client sent. They must
9732 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Added dist-bzip hook to the Makefile.am to make bzip2
9735 compressed distributions.
9737 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9739 * Server now enforces the maximum length for the nickname and
9740 the channel as protocol specification dictates. 128 bytes for
9741 nickname and 256 bytes for channel name.
9743 * Moved the WHOIS printing to the application. The client libary
9744 does not print out the WHOIS information anymore, the application
9745 must do it. Renamed silc_client_command_reply_whois_print to
9746 the silc_client_command_reply_whois_save.
9748 The client's idle time is also sent to the application now, and
9749 the idle is shown on screen.
9751 * Added silc_client_command_reply_identify_save to save the
9752 received IDENTIFY entries.
9754 * Do not check for channel private keys in message sending and
9755 reception if the channel does not have the PRIVKEY mode set.
9756 Affected file lib/silclient/client_channel.c.
9758 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9760 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9761 just surfaced after chaning the JOIN procedure.
9763 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9765 * Added silc_client_get_clients_by_list to get client entries
9766 from Client ID list, that is returned for example by JOIN
9767 and USERS command replies. The application should use this
9768 function for example when JOIN command reply is received to
9769 resolve the clients already on the channel (library does not
9770 do that anymore as USERS command reply is not used in the JOIN
9771 procedure anymore). Affected files lib/silcclient/silcapi.h and
9772 lib/silcclient/idlist.c.
9774 * JOIN command reply and USERS command reply returns now SilcBuffer
9775 pointers instead of unsigned char pointers when returning
9776 the client list and mode list.
9778 * Added <Client ID> argument to the JOIN command reply, mainly
9779 for the server to identify for which client the command was
9780 originally sent. Updated protocol specs accordingly.
9782 * Added SilcDlist private_key pointer to the SilcChannelEntry
9783 in the client to support the channel private keys. Affected
9784 file is lib/silcclient/idlist.h.
9786 * Added SilcChannelPrivateKey argument to the function
9787 silc_client_send_channel_message so that application can choose
9788 to use specific private ke if it wants to. If it is not provided,
9789 the normal channel key is used, unless private keys are set.
9790 In this case the first (key that was added first) is used
9791 as the encryption key.
9793 * Implemented the support for channel private key handling.
9794 Implemented the following functions:
9796 silc_client_add_channel_private_key,
9797 silc_client_del_channel_private_keys,
9798 silc_client_del_channel_private_key,
9799 silc_client_list_channel_private_keys and
9800 silc_client_free_channel_private_keys
9802 Affected file lib/silcclient/client_channel.c.
9804 * Added the support for the private keys in the channel message
9805 sending and encryption and in the message reception and
9806 decryption. Affected funtions are
9807 silc_client_send_channel_message and silc_client_channel_message.
9809 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Added SKE's key verify callback to the client library's
9812 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9814 * Removed the statement that server (or router) must send USERS
9815 command reply when joining to the channel so that the client
9816 knows who are on the channel. Instead, the client list and
9817 client's mode list is now sent in the JOIN command reply to the
9818 client who joined channel. This is better solution.
9820 * Added function silc_server_get_users_on_channel and function
9821 silc_server_save_users_on_channel to the silcd/server.[ch].
9823 * Removed function silc_server_command_send_users from the
9826 * Do not show topic on the client library anymore. The topic is
9827 sent in the command reply notify to the application and the
9828 application must show the topic now.
9830 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9832 * Added client searching by nickname hash into the IDENTIFY and
9833 WHOIS commands in the server as they were clearly missing from
9834 them. Affected file is silcd/command.c.
9836 * Fixed a bug in private message receiving in the client library.
9837 The remote ID was freed and it wasn't supposed, now it is
9840 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9842 * Minor fix to the channel payload; allocate the data area, as it
9843 needs to be of specific length.
9845 * If the key agreement port is zero then the operating
9846 system will define the bound port. Affected files are
9847 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9849 * Added new function silc_channel_payload_decrypt into the file
9850 lib/silccore/silcchannel.[ch].
9852 * Moved the channel message etc, check from silc_packet_decrypt
9853 to applications. The library calls now a generic
9854 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9855 when the packet is either normal or special. This was done to
9856 allow more wide range of checking that was not allowed when
9857 the code was in library. Now applications can do virtually any
9858 checks to the packet and return to the library the decision how
9859 the packet should be processed. Affected files are
9860 lib/silccore/silcpacket.[ch].
9862 Added silc_server_packet_decrypt_check to the server and
9863 silc_client_packet_decrypt_check to the client library.
9865 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9866 to send with specified source and destination information.
9868 * Channel message delivery between routers was broken after the
9869 channel key distribution was fixed earlier. The channel key
9870 was used be to distributed to other routers as well which is not
9871 allowed by the protocol. Now this is fixed and channel keys
9872 really are cell specific and the channel message delivery between
9873 routers comply with the protocol specification.
9875 * Fixed various commands in server to check also the global list
9876 for the channel entry and not just the local list. The affected
9877 file silcd/command.c.
9879 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9881 * Added assert()s to buffer formatting and unformatting routines
9882 to assert (if --enable-debug) when error occurs. Affected
9883 file: lib/silcutil/silcbuffmt.c.
9885 * Changed to auto-reconnect to check whether the remote host is
9886 router and register the re-connect timeout if it is. It used
9887 to check that whether we are normal server, but router must do
9888 auto-reconnect with another router as well. Affected file
9891 * Removed the [<key len>] option from CMODE command as the cipher
9892 name decides the key length, nowadays. See the defined ciphers
9893 from the protocol specification.
9895 * Added [<hmac>] option to the CMODE command to define the HMAC
9896 for the channel. Added SILC_CMODE_HMAC channel mode.
9898 * Added [<hmac>] option for the JOIN command so that user can
9899 select which HMAC is used to compute the MACs of the channel
9902 * Added Hmac field to the Channel Message Payload. The integrity
9903 of plaintext channel messages are now protected by computing
9904 MAC of the message and attaching the MAC to the payload. The
9905 MAC is encrypted. Now, it is clear that this causes some
9906 overhead to the size of the packet but rationale for this is that
9907 now the receiver can verify whether the channel message decrypted
9908 correctly and also when private keys are set for the channel the
9909 receiver can decrypt the packet with several keys and check from
9910 the MAC which key decrypted the message correctly.
9912 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9913 lib/silccrypt/silccipher.[ch].
9915 * Added silc_hash_len to return the digest length into the
9916 lib/silcrypt/silchash.[ch].
9918 * Rewrote parts of Silc Channel Payload interface in the
9919 lib/silccore/silcchannel.[ch]. The encode function now also
9920 encrypts the packet and parse function decrypts it.
9922 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9924 * Fixed a minor formatting bug in the SKE's key material processing.
9925 It actually might have processed the keys wrong way resulting
9928 * Redefined the mandatory HMAC algorithms and added new algorithms.
9929 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9930 and hmac-md5 truncated to 96 bits. The mandatory is now
9931 hmac-sha1-96. Rest are optional (including the one that used
9932 to be mandatory). Rationale for this is that the truncated HMAC
9933 length is sufficient from security point of view and can actually
9934 make the attack against the HMAC harder. Also, the truncated
9935 HMAC causes less overhead to the packets. See the RFC2104 for
9938 * Added new [hmac] configuration section. The SKE used to use
9939 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9940 is of course wrong. The official names that must be proposed in
9941 the SKE are the ones defined in the protocol specification
9942 (hmac-sha1-96 for example). The user can configure any hmac
9943 using any hash function configured in the [hash] section. At
9944 least, the mandatory must be configured.
9946 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9948 * Added HMAC list to the SKE proposal list. It has now both
9949 hash algorithm list and HMAC list. This makes the protocol
9950 incompatible with previous versions. The SKE now seems to work
9951 the way it is supposed to work, for the first time actually.
9953 * Defined plain Hash algorithms to the protocol specification.
9956 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Implemented support for key agreement packets into the server.
9959 Added functions silc_server_key_agreement and
9960 silc_server_send_key_agreement. Other than these functions,
9961 server has nothing to do with this packet.
9963 * Added support for private message key packets into the server.
9964 Added functions silc_server_private_message_key and
9965 silc_server_send_private_message_key.
9969 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9970 called in the protocol's final callback instead in the END
9971 protocol state. This makes a little more sense and in the same
9972 time in client we can use the same protocol routines for normal
9973 key exchange and to key agreement packet handling as well.
9975 * Added to both client's and server's KE protocol context the
9976 SilcSKEKeyMaterial pointer to save the key material. We will
9977 bring the key material to the protocol's final callback by doing
9978 this. The final callback must free the key material.
9980 * Added SKE's packet_send callback into client's KE protocol
9981 context so that the caller can choose what packet sending function
9982 is used. This way we can use different packet sending when
9983 doing normal SKE when doing key agreement packet handling (in
9984 the key agreement packet handling we do not want to encrypt
9987 * Implemented the responder side of the key agreement routines
9988 in the client. The client can now bind to specified port and
9989 accept incoming key negotiation. The key material is passed
9990 to the application after the protocol is over.
9992 * Implemented the processing of incoming Key Agreement packet
9993 in the client. Added function silc_client_key_agreement to
9996 * Implemented the intiator side of the key agreement routines
9997 in the client. The client can now initiate key agreement with
9998 another remote client. The key material is passed to the
9999 application after the protocol is over.
10001 * Created client_keyagr.c to include all the key agreement
10004 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10005 SILC_TASK_CALLBACK except that it is not static.
10007 * Created client_notify.c and moved the Notify packet handling
10008 from the client.[ch] into that file.
10010 * Created client_prvmsg.c and moved all private message and
10011 private message key routines from the client.[ch] into that file.
10013 * Create client_channel.c and moved all channel message and
10014 channel private key routines from the client.[ch] into that file.
10016 * Changed silc_client_get_client_by_id_resolve to resolve with
10017 WHOIS command instead of IDENTIFY command, in the file
10018 lib/silclient/idlist.c.
10020 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10022 * Implemented the SKE's responder side to the Client library.
10024 * When FAILURE is received to the protocol do not trust it
10025 blindly. Register a timeout to wait whether the remote closes
10026 the connection as it should do it, only after that process the
10027 actual failure. This was changed to both client and server.
10029 * Added client_internal.h to include some of the structures
10030 there instead of client.h in lib/silcclient/.
10032 * Added function silc_task_unregister_by_callback to unregister
10033 timeouts by the callback function.
10035 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Some "Incomplete WHOIS info" errors has been appearing on the
10038 log files. Took away the entry->userinfo check from WHOIS
10039 reply sending. The entry->userinfo is now " " if client did not
10040 provide one. I thought this was fixed earlier but something
10041 is wrong still. Let's see if the error still appears.
10043 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10045 * Fixed a minor bug in the login when the channel key is
10046 re-generated in the server. It used to generate the key in
10047 wrong order and thus caused problems in the channel traffic.
10049 * Fixed a minor bug in channel key distsribution after
10050 KICK command. The key was not sent to the router even though
10053 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10055 * Added silc_ske_process_key_material_data as generic routine
10056 to process any key material as the SILC protocol dictates. The
10057 function is used by the actual SKE library but can be used by
10058 applications as well. This relates to the private message keys
10059 and the channel private keys since they must be processed the
10060 same way the normal SILC session keys. The protocol dictates
10061 this. Affected files: lib/silcske/silcske.[ch].
10063 Added also silc_ske_free_key_material to free the
10064 SilcSKEKeyMaterial structure.
10066 * Defined silc_cipher_set_key function to set the key for
10067 cipher without using the object's method function. The affected
10068 files: lib/silccrypt/silccipher.[ch].
10070 * Implemented silc silc_client_add_private_message_key,
10071 silc_client_add_private_message_key_ske,
10072 silc_client_del_private_message_key,
10073 silc_client_list_private_message_keys and
10074 silc_client_free_private_message_keys functions in the
10077 Added functions silc_client_send_private_message_key to send
10078 the Private Message Key payload and silc_client_private_message_key
10079 to handle incoming Private Message Key payload.
10081 * Added Cipher field to the Private Message Key payload to set
10082 the cipher to be used. If ignored, the default cipher defined
10083 in the SILC protocol (aes-256-cbc) is used.
10085 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * Removed lib/silcclient/ops.h file.
10089 Redefined parts of the SILC Client Library API. Created new
10090 file silcapi.h that deprecates the ops.h file and defines the
10091 published Client Library API. Defined also private message key
10092 API and channel private key API into the file.
10094 This is the file that the application must include from the
10095 SILC Client Library. Other files need not be included by
10096 the application anymore.
10098 * Added new key_agreement client operation callback and also
10099 defined the Key Agreement library API for the application.
10101 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10104 is used by clients to request key negotiation between another
10105 client in the SILC network. If the negotiation is started it
10106 is performed using the SKE protocol. The result of the
10107 negotiation, the secret key material, can be used for example
10108 as private message key.
10110 Implemented the Key Agreement payload into the files
10111 lib/silccore/silauth.[ch].
10113 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Redefined ciphers for the SILC protocol. Added some new ciphers
10116 and defined the key lengths for the algorithms. Changed the
10117 code accordingly. The default key length is now 256 bits.
10119 * Fixed SKE key distribution function silc_ske_process_key_material
10120 when the key length is more than 128 bits. The default key
10121 length in SILC is now 256 bits.
10123 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10124 to indicate unsupported algorithm.
10126 * Renamed rijndael.c to aes.c and all functions as well.
10128 * Fixed a long standing channel key setting bug in client library.
10129 Weird that it has never surfaced before.
10131 * Fixed bug in channel deletion. If the entire channel is removed
10132 then it must also delete the references of the channel entry
10133 from the client's channel list as the client's channel entry and
10134 the channel's client entry share same memory.
10136 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10138 * Implemented CONNECT and SHUTDOWN commands in the client.
10140 * Implemented CLOSE command to the client.
10142 * Added the function silc_idlist_find_server_by_name into the
10143 files silcd/idlist.[ch].
10145 Added the function silc_idlist_find_server_by_conn into the
10146 files silcd/idlist.[ch].
10148 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10150 * DIE command was renamed to SHUTDOWN. Updated the both code
10151 and protocol specs.
10153 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10154 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10156 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10159 * Added function silc_server_create_connection function to create
10160 connection to remote router. My server implementation actually
10161 does not allow router to connect to normal server (it expects
10162 that normal server always initiates the connection to the router)
10163 so the CONNECT command is only good for connecting to another
10166 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10169 or some other client was kicked from the channel.
10171 Implemented the handling of the notify type to both client
10174 Implemented silc_server_send_notify_kicked to send the KICKED
10175 notify. It is used to send it to the server's primary router.
10177 * Implemented the KICK command into server and client.
10179 * Added `query' argument to the silc_idlist_get_client function
10180 to indicate whether to query the client from server or not if
10183 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10184 to indicate that the client is not channel founder.
10188 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * Removed the rng context from SilcPacketContext structure and
10191 changed that the packet routine uses the Global RNG API.
10193 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10195 * Added support for quit message that client can "leave" on the
10196 channel when it quits the SILC. It is ditributed inside the
10197 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10199 Added silc_server_free_client_data that will take the
10200 signoff message as argument.
10202 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10204 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10206 * Updated parts of the protocol specification to keep it up
10209 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10211 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10212 payloads in one packet.
10214 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10215 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10216 use now the new List flag.
10218 * Also deprecated the following packet types: REPLACE_ID,
10219 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10221 * Added list support for Notify packet in server.
10223 * Added silc_server_send_notify_channel_change to send the
10224 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10225 the silc_server_send_replace_id.
10227 * Added silc_server_send_notify_nick_change to send the
10228 NICK_CHANGE notify type. Deprecates the function
10229 silc_server_send_replace_id.
10231 * Added silc_server_send_notify_join to send the JOIN notify type.
10232 Deprecates the function silc_server_send_new_channel_user.
10234 * Added silc_server_send_notify_leave to send LEAVE notify type.
10235 Deprecates the function silc_server_send_remove_channel_user.
10237 * Added silc_server_send_notify_cmode and
10238 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10239 types. Deprecates the silc_server_send_set_mode function.
10241 * Added SERVER_SIGNOFF notify type to indicate that server has
10242 quit. This means that all clients on the channel from that
10243 server will drop. This can be also used when netsplit happens.
10245 Deprecated REMOVE_ID packet type since it is not needed anymore
10248 Added silc_server_send_notify_server_signoff to send the
10249 SERVER_SIGNOFF notify type. Deprecates the function
10250 silc_server_send_remove_id.
10252 Added also silc_server_send_notify_signoff to send the
10253 SIGNOFF notify type.
10255 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10256 SILC protocol from this day on. Changed the protocol
10257 specification as well.
10259 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10260 notify type. It is used between routers to notify about
10261 topic changes on a channel.
10263 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10266 * Partly updated the protocol specification to comply with the
10267 changes now made. It is still though a bit outdated.
10269 * The JOIN notify type now takes one extra argument <Channel ID>.
10270 The packet used to be destined to the channel but now the
10271 JOIN type may be sent as list thus it is impossible to
10272 destine it to any specific channel. By adding this argument
10273 it is again possible.
10275 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10277 * Added CREDITS file. The CHANGES and CREDITS file will appear
10278 in the distribution as well.
10280 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10282 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10283 types in the server's silcd/packet_receive.c.
10285 * Implemented CMODE and CUMODE to work in router environment.
10287 * Fixed minor encoding and decoding buglet from the
10288 lib/silccore/silcmode.c.
10290 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10293 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10295 * Changed all SilcConfigServer* and silc_config_server* to
10296 SilcServerConfig* and silc_server_config*, respectively.
10299 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * Associated the ID (client or server ID) to the Authentication
10302 Payload to avoid any possibility of forging. Updated the
10303 protocol specification and the code accordingly.
10305 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10307 * The RSA key length is now save to the RsaKey context in the
10308 key generation process in lib/silccrypt/rsa.c. The key length
10309 is now used to figure out the maximum size of the block allowed
10310 to be encrypted/signed.
10312 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10313 is equivalent to the silc_mp_mp2bin but does not allocate any
10316 * Changed silc_mp_mp2bin API to take length argument. If it is
10317 non-zero then the buffer is allocated that large. If zero, then
10318 the size is approximated using silc_mp_sizeinbase, which however
10321 * Created Global RNG API which is global RNG that application can
10322 initialize. After initializing, any routine anywhere in the
10323 code (including library) can use RNG without allocating a new
10324 RNG object. This was done to allow this sort of use of the
10325 RNG in code that has no chance to allocate RNG object. All
10326 applications currently allocate this and many routines in the
10327 library use this. Affected file lib/silccrypt/silcrng.[ch].
10329 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10330 it to use the Global RNG API.
10332 * Defined Authentication Payload into protocol specification that
10333 is used during SILC session to authenticate entities. It is
10334 used for example by client to authenticate itself to the server
10335 to obtain server operator privileges.
10337 Implemented this payload into the lib/silccore/silcauth.[ch].
10338 Implemented also routines for public key based authentication
10339 as the new protocol specification dictates.
10341 Moved definitions of different authentication methods from
10342 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10344 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10345 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10346 silc_pkcs_verify_with_hash functions into the file
10347 lib/silccrypt/silcpkcs.[ch].
10349 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10351 * The client entry's userinfo pointer must be always valid.
10352 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10353 will fail since it requires the userinfo. Now, the userinfo
10354 is allocated as "" if actual userinfo does not exist. Actually,
10355 it must exist and it is totally Ok to drop client connections
10356 that does not announce the userinfo. However, we will make
10357 this workaround for now.
10359 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10360 to return the remote port by socket.
10362 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10364 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10365 SILC_SERVER_PENDING_EXEC and added an new macro
10366 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10367 data or when error occurs while processing the pending command.
10369 Added new argument `destructor' into silc_server_command_pending
10370 and to the SilcServerCommandPending object. This destructor is
10371 now called after calling the pending callback or if error occurs
10372 immediately. If error occurs the actual pending callback won't
10373 be called at all - only the destructor. The destructor may be
10374 NULL if destructor is not needed.
10376 All this applies for client library code as well. Similar
10377 changes were made there as well for the pending commands.
10379 In the client, the application must now allocate the
10380 SilcClientCommandContext with the silc_client_command_alloc
10383 * Added reference counter to the SilcServerCommandContext. Added
10384 function silc_server_command_alloc and silc_server_command_dup
10387 Same type of functions added to the client library for the same
10390 * Removed the cmd_ident from IDListData away since it is now
10391 global for all connections. It is the command identifier used
10392 in command sending and with pending commands. The affected file
10395 * Added reference counter to the SilcSocketConnection objecet to
10396 indicate the usage count of the object. The object won't be
10397 freed untill the reference counter hits zero. Currently only
10398 server uses this, and client ignores it. The client must be
10399 set to use this too later. The affected files are
10400 lib/silccore/silcsockconn.[ch]. Added also the function
10401 silc_socket_dup to increase the reference counter.
10403 This was mainly added because it is possible that the socket
10404 is removed underneath of pending command or other async
10405 operation. Now it won't be free'd and proper DISCONNECTING
10406 flags, etc. can be set to avoid sending data to connection that
10407 is not valid anymore.
10409 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10410 the connection. After that it sets SILC_SET_DISCONNECTED.
10411 It is, however, possible that the socket data is not still freed.
10412 The silc_server_packet_process now checks that data is not
10413 read or written to connection that is DISCONNECTED. The socket
10414 get's freed when the reference counter hits zero.
10416 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Changed the client operation API: channel_message operation's
10419 `sender' is now the client entry of the sender, not the nickname
10420 and the `channel' is the channel entry, not the channel name.
10422 In the private_message operation the `sender' is now also the
10423 client entry of the sender not the nickname.
10425 Affected file is lib/silcclient/ops.h and all applications
10426 using the client operations.
10428 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * Moved the calling of ops->connect() from connect_to_server_final
10431 into receive_new_id functin since that is the point when the
10432 client is actually allowed to send traffic to network. The
10433 affected file is lib/silcclient/client.c.
10435 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10437 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10438 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10439 (if needs broadcasting) instead of broadcasting the packets one
10440 by one which would make a burst in the network traffic.
10442 * Added `broadcast' argument to the functions in silcd/server.[ch]
10443 silc_server_create_new_channel[_with_id] to indicate whether
10444 to send New Channel packet to primary router.
10446 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10448 * Added new function into the silcd/server.[ch] files:
10449 silc_server_create_new_channel_with_id to create new channel with
10450 already existing Channel ID.
10452 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10453 lib/silccore/silcpacket.h. This packet is used t send list of
10454 Set Mode payloads inside one packet. Server uses this to set
10455 the modes for the channels and clients on those channels, that it
10456 announced to the router when it connected to it. The protocol
10457 specification has been updated accordingly.
10459 * The silc_server_new_channel did not handle the packet coming
10460 from normal server as it normally does not send that. However,
10461 when it announces its channels it does send it. Implemented
10462 the support for that.
10464 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10465 into the file lib/silccore/id.h.
10467 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10469 * Fixed memory leaks in the functions silc_idlist_del_client,
10470 silc_idlist_del_channel and silc_idlist_del_server in the file
10471 silcd/idlist.c. All of those leaked like a sieve.
10473 * Fixed some small memory leaks in the client's function
10474 silc_client_notify_by_server.
10476 * Added functions into silcd/server.c: silc_server_announce_clients,
10477 silc_server_announce_channels and silc_server_announce_server.
10478 These functions are used by normal and router server to announce
10479 to its primary router about clients, channels and servers (when
10480 router) that we own. This is done after we've connected to the
10483 These functions effectively implements the following packet types:
10484 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10485 and SILC_PACKET_NEW_ID_LIST.
10487 * Added new functions into the silcd/packet_receive.[ch]:
10488 silc_server_new_id_list, silc_server_new_channel_list and
10489 silc_server_new_channel_user_list to handle the incoming
10490 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10492 * Added support of changing Channel ID in the function
10493 silc_server_replace_id. If the server that announces a channel
10494 to the router already exists in the router (with same name but
10495 with different Channel ID), router is responsible to send
10496 Replace ID packet to the server and force the server to change
10497 the Channel ID to the one router has.
10499 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10500 client that the Channel ID has been changed by the router. The
10501 normal server sends this to the client. Client must start using
10502 the new Channel ID as the channel's ID.
10504 Implemented handling of this new type into lib/silcclient/client.c
10505 into the function silc_client_notify_by_server.
10507 * Added new function silc_idlist_replace_channel_id into the files
10508 silcd/idlist.[ch] to replace the Channel ID.
10510 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Call silc_server_command_identify_check always when processing
10513 the IDENTIFY command in silcd/command.c
10515 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10518 send keepalive packets. The packet can be sent by clients,
10519 servers and routers.
10521 Added function silc_socket_set_heartbeat into the file
10522 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10523 If not set, the heartbeat is not performed. The actual
10524 heartbeat is implemented in the low level socket connection
10525 library. However, application is responsible of actually
10526 sending the packet.
10528 Added silc_server_send_heartbeat to send the actual heartbeat
10529 packet into silcd/packet_send.[ch]. Server now performs
10530 keepalive with all connections.
10532 * Added silc_task_get_first function into lib/silcutil/silctask.c
10533 to return the timeout task with shortest timeout. There was a bug
10534 in task unregistration that caused problems. TODO has been
10535 updated to include that task system must be rewritten.
10537 * The client library will now resolve the client information when
10538 receiving JOIN notify from server for client that we know but
10539 have incomplete information.
10541 * Rewrote parts of silc_server_remove_from_channels and
10542 silc_server_remove_from_one_channel as they did not remove the
10543 channel in some circumstances even though they should've.
10545 * Encryption problem encountered in server:
10547 The LEAVE command used to send the Channel Key packet to the
10548 router immediately after generating it. However, the code
10549 had earlier sent Remove Channel user packet but not immediately,
10550 ie. it was put to queue. The order of packets in the router
10551 was that Channel Key packet was first and Remove Channel User
10552 packet was second, even though they were encrypted in the
10553 reverse order. For this reason, MAC check failed. Now, this
10554 is fixed by not sending the Channel Key packet immediately but
10555 putting it to queue. However, this is more fundamental problem:
10556 packets that are in queue should actually not be encrypted
10557 because packets that are sent immediately gets encrypted
10558 actually with wrong IV (and thus MAC check fails). So, packets
10559 that are in queue should be encrypted when they are sent to
10560 the wire and not when they put to the queue.
10562 However, the problem is that the current system has not been
10563 designed to work that way. Instead, the packet is encrypted
10564 as soon as possible and left to the queue. The queue is then
10565 just purged into wire. There won't be any fixes for this
10566 any time soon. So, the current semantic for packet sending
10569 o If you send packet to remote host and do not force the send
10570 (the packet will be in queue) then all subsequent packets to the
10571 same remote host must also be put to the queue. Only after the
10572 queue has been purged is it safe again to force the packet
10575 o If you send all packets immediately then it safe to send
10576 any of subsequent packets through the queue, however, after
10577 the first packet is put to queue then any subsequent packets
10578 must also be put to the queue.
10580 Follow these rules and everything works fine.
10582 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10584 * Added new function silc_server_remove_clients_by_server to
10585 remove all client entries from ID list when the server connection
10586 is lost. In this case it is also important to invalidate all
10587 client entires as they hold the invalid server entry. This
10588 fixes fatal bug when server has lost connection and will reconnect
10591 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * Made some sanity checks to silc_server_daemonise like to check
10594 whether the requested user and group actually exists.
10596 * Added sanity check to SKE's silc_ske_responder_finish to check
10597 that the public and private key actually is valid.
10599 * Invalidate the client's nickname when receiving Replace ID
10600 packet and the Client ID is being replaced. This means that the
10601 server will query the nickname if someone needs it (client)
10604 * Sort the ID Cache in client library when the ID Cache data
10605 has changed (needs sorting).
10607 * Do not allow for SILC client to create several connections to
10608 several servers. The client does not support windows right now
10609 and generating multiple connections causes weird behaviour.
10611 Irssi-silc client does support windows and can handle several
10612 connections without problems, see: www.irssi.org and SILC plugin.
10614 * Fixed some places where client was added to the IDList. The
10615 rule of thumb is following (in order to get everything right):
10616 If the client is directly connected local client then the
10617 `connection' argument must be set and `router' argument must be
10618 NULL to silc_idlist_add_client function. If the client is not
10619 directly connected client then the `router' argument must
10620 bet set and the `connection' argument must be NULL to the
10621 silc_idlist_add_client function.
10623 * The funtion silc_server_packet_send_local_channel actually did
10624 not check whether the client was locally connected or not. It
10625 does that now. Fixed a bug related to LEAVE command.
10627 * Fixed Remove Channel User payload parsing bug in server's
10628 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10630 * The server's silc_server_save_channel_key now checks also the
10631 global ID list for the channel as it might not be in the local
10632 list. Fixed a bug related to LEAVE command.
10634 * Is this the end of the [<unknown>] buglet that has been lurking
10635 around for a long time? A little for loop fix in server's
10636 silc_server_command_whois_parse that is used by both IDENTIFY
10637 and WHOIS command. At least, this was a clear bug and a cause
10638 of one type of [<unknown>] buglet.
10640 * WHOIS and IDENTIFY commands call the function
10641 silc_server_command_[whois/identify]_check function even if
10642 we are not router server.
10644 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10646 * Added --with-gmp configuration option. If set the GMP
10647 is always compiled in the SILC source tree. If not set then
10648 it is checked whether the system has the GMP3 installed. If
10649 it has then the GMP won't be compiled (the system's headers
10650 and library is used), if it doesn't have it then the GMP is
10651 compiled in the SILC source tree.
10653 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10655 * Changed RSA private exponent generation to what PKCS #1
10656 suggests. We try to find the smallest possible d by doing
10657 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10658 not security fix but optimization.
10660 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10662 * Added new config entry [Identity] to fork the server and run
10663 it as specific user and group. A patch from Bostik.
10665 * Imported Dotconf configuration library into lib/dotconf.
10666 This will be used to create the SILC configuration files later.
10667 It will appear in the distsribution after this commit.
10669 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10671 * A big code auditing weekend happening. Auditing code for
10672 obvious mistakes, bugs and errors. Also, removing any code
10675 Removed files for being obsolete:
10677 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10678 inline in the file lib/silcutil/silcbuffer.h)
10680 o lib/silcutil/silcbufutil.c (the header has inline versions)
10682 Changed code to fix possible error conditions:
10684 o The buffer formatting routines now check that the destination
10685 buffer really has enough space to add the data. This applies for
10686 both buffer formatting and unformatting
10687 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10688 unformatting was changed to accomodate following rules:
10689 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10690 sent to the function while XXX_*STRING will not allocate or copy
10691 the data into the buffer. Instead it sets the pointer from the
10692 buffer into the pointer sent as argument (XXX_*STRING used to
10693 require that the pointer must be allocated already). This change
10694 makes this whole thing a bit more consistent and more optimized
10695 (note that the data returned in the unformatting with XXX_*STRING
10696 must not be freed now). The routines return now -1 on error.
10698 o Tried to find all code that use buffer_format and buffer_unformat
10699 and added return value checking to prevent formatting and
10700 especially unformatting errors and possible subsequent fatal
10703 o Changed ske->x and ske->KEY to mallocated pointers in
10704 lib/silcske/silcske.h. Fixed possible data and memory leak.
10706 o Added return value checking to all *_parse* functions. Fixed
10707 many memory leaks as well.
10709 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10710 so that buffer overflows would not happen. All code now also
10711 checks the return value as it can fail.
10713 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10715 * Added reconnection support to server if the normal server looses
10716 its connection to the router (for example if router is rebooted).
10717 The server performs normal reconnection strategy implemented
10718 to the server. Affected file silcd/server.c.
10720 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Added new packet type SILC_PACKET_SET_MODE that is used to
10723 distribute the information about changed modes (for clients,
10724 channels and clients channel modes) to all routers in the
10725 network. Updated the protocol specification accordingly.
10727 Added functions into silcd/packet_send.c and
10728 silcd/packet_receive.c: silc_server_send_set_mode,
10729 silc_server_set_mode.
10731 Added new files silcmode.[ch] into lib/silccore that implements
10732 the encoding and decoding of Set Mode Payload. Added new type
10733 SilcSetModePayload. Moved the definitions of different modes
10734 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10736 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10738 * Oops, a little mistake in server's connection authentication
10739 protocol. The protocol is not ended with FAILURE but with
10740 SUCCESS if the authentication is Ok. :) Affected file is
10743 * Implemented NICK_CHANGE notify handling in server in the file
10744 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10745 the local clients on the channel. After the changing nickname
10746 in router environment snhould work and the [<unknown>] nickname
10747 should appear no more.
10749 The silc_server_replace_id function that receives the Replace ID
10750 payload now sends the NICK_CHANGE notify type also in the file
10751 silcd/packet_receive.c
10753 * Changed WHOIS and IDENTIFY command to support the maximum amount
10754 of arguments defined in protocol specs (3328 arguments). This
10755 fixed a bug that caused problems when there were more than three
10756 users on a channel.
10758 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Added extra parameter, command identifier, to the
10761 silc_client_send_command so that explicit command identifier
10764 Changed that ID list routines uses specific command identifier
10765 when sending WHOIS/IDENTIFY requests to the server so that they
10766 can be identified when the reply comes back.
10768 Affected files lib/silcclient/command.[ch],
10769 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10771 * Added `sender' argument to silc_server_packet_send_to_channel
10772 to indicaet the sender who originally sent the packet to us
10773 that we are now re-sending. Ignored if NULL. Affected file
10774 silcd/packet_send.[ch].
10776 * Added some server statistics support in silcd/server_internal.h
10777 SilcServerStatistics structure and around the server code. Also
10778 send some nice statistics information when client is connecting
10781 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10783 * Fixed channel ID decoding in server's JOIN command reply in
10784 silcd/command_reply.c
10786 * Fixed braodcasting of replace ID payload to not to send it if
10787 we are standalone server in silcd/packet_receive.c.
10789 * Fixed all channel message sending routines to not to send
10790 packets to clients that has router set, since they are routed
10791 separately in the same function earlier. Affects file
10792 silcd/packet_send.c and all channel packet sending functions.
10794 * In USERS reply, res_argv[i] are not allocated, the table
10795 is allocated. Thus changed that free the table, not its
10798 * In server's whois_check and identify_check if the client is
10799 locally connected do not send any WHOIS commands - they are not
10802 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * Fixed some minor bugs in client when sending WHOIS command. The
10805 arguments was in wrong order.
10807 * Removed statis function add_to_channel from server in
10808 silcd/command.c that was previously used with the joining but
10811 * Tested USERS command in router environment successfully with two
10812 routers, two servers and two clients.
10814 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * Reorganized the USERS command and command reply in client library
10817 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10818 When the command is given by user we register a pending command
10819 callback that will reprocess the command after the reply has been
10820 received from the server. When reprocessing the packet we then
10821 display the information. Thus, the USERS information is displayed
10822 now in the command callback instead of in the command reply
10823 callback. The processing of the command is same as previously
10824 when server has sent the command reply in the JOINing process.
10826 * Added to USERS command in silcd/command_reply.c to join the client,
10827 we didn't use to know about, to the channel after we've created
10828 a client entry for it. Also, for clienet we did know already still
10829 check whether it is on the channel or not and add it if not.
10831 * Removed silc_server_command_join_notify as the function and its
10834 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Changed the client's pending command handling to the same as the
10837 server's pending command handling. It is also now possible to
10838 execute command reply functions from other command reply
10839 function as the function callbacks for commands and command
10840 replies are one and same. The pending commands are not static
10841 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10842 in client connection context. Thus, pending commands are server
10843 connection specific as it is convenient.
10845 Changed the function silc_client_command_pending and
10846 silc_client_command_pending_del and added new function
10847 silc_client_command_pending_check. Removed the
10848 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10851 * Added cmd_ident, current command identifier, to the client
10852 connection context in lib/silcclient/client.h to keep track on
10853 command identifiers used in command sending. Client's command reply
10854 function handling now supports the mandatory command identifiers.
10856 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10857 funtions in client to fully support pending command callbacks.
10859 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10860 as one of the arguments to the application in the command reply
10863 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10864 before first releasing SILC but came back. Now it is removed again
10865 and should come back nomore. The FORWARDED flag was used only
10866 by the JOINing procedure by forwarding the command packet to router.
10867 Now, the JOINing procedure has been changed to more generic (due
10868 to various router environment issues) and FORWARDED is not needed
10869 anymore for anything. The protocol specification is yet to be
10872 Now, removed silc_server_packet_forward from server and the flag
10873 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10875 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10877 * Renamed NAMES command to USERS command. The NAMES was named that
10878 due to historical reasons. Now it is renamed. Also, rewrote
10879 parts of the USERS command. The nickname list is not sent anymore
10880 by the server. Only Client ID and mode lists are sent in the USERS
10881 command. Changed this also to the protocol specification.
10883 The client now resolves the names and stuff after it receives
10884 the USERS list from the server when joining to the channel.
10886 * WHOIS and IDENTIFY commands has been changed to support multiple
10887 Client ID's per command. One can now search for multiple users
10888 in the network by sending only one WHOIS or IDENTIFY command.
10889 Changed the code and the protocol specifications.
10891 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10892 uses silc_server_command_whois_parse to parse the request. */
10894 * If normal server, do not parse the WHOIS and IDENTIFY requests
10895 before sending it to the router. Saves some time.
10897 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Fixed JOIN command on client library. Wrong number of arguments
10900 used to crash the client.
10902 * Added silc_server_channel_has_global function to check whether
10903 channel has global users or not.
10905 * Added silc_server_channel_has_local function to check whether channel
10906 has locally connected clients on the channel.
10908 * The silc_server_remove_from_one_channel now checks whether the
10909 channel has global users or not after given client was removed from
10910 the channel. It also checks whether the channel has local clients
10911 on the channel anymore. If it does not have then the channel entry
10912 is removed as it is not needed anymore.
10914 * The silc_server_notify now checks on JOIN notify whether the joining
10915 client is one of locally connected or global. If it is global then
10916 the channel has now global users on the channel and that is marked
10917 to the channel entry. Also, it now saves the global client to
10918 global list who is joining and JOINs it to the channel. This is
10919 for normal server, that is.
10921 Changed silc_server_send_notify_on_channel,
10922 silc_server_packet_relay_to_channel and
10923 silc_server_packet_send_to_channel check if we are normal server
10924 and client has router set (ie. global client) do not send the
10925 message to that client, as it is already routed to our router.
10927 * Implemented LEAVE notify type handling in silc_server_notify
10930 * Tested LEAVE command in router environment successfully. Tested
10931 with two routers, two servers and two clients.
10935 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10937 * Implemented SIGNOFF notify type handling in silc_server_notify
10940 * silc_server_remove_id now removes the client entry from all channels
10941 it has joined and thusly sends SIGNOFF notify type.
10943 * Rewrote the NAMES list generation in server by removing two excess
10944 loops. The lists are created now inside one loop.
10946 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10948 * silc_server_remove_channel_user checks now also global list
10949 for channel and client.
10951 * silc_server_new_channel_user checks now both local and global
10952 list for channel and client. Fixed a bug in client id decoding.
10953 Used to decode wrong buffer.
10955 * silc_server_channel_message checks now both local and global
10956 list for channel entry.
10958 * Tested channel joining (hence JOIN) in router environment
10959 successfully. Tested with two routers, two servers and two
10962 * Tested channel message sending in router environment successfully.
10964 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10966 * Added silc_server_save_channel_key into server.[ch] to save the
10967 received channel key in Channel Key payload processing. It is
10968 also used in JOIN command reply handling.
10970 Equivalent function silc_client_save_channel_key added into
10971 client.[ch] into client library.
10973 * Changed JOIN command reply to send information whether the channel
10974 was created or not (is existing already) and the channel key
10975 payload. Changed protocol specs accordingly.
10977 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10978 the request was sent by ID and not by nickname. Crashed on
10981 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10983 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10984 now correctly save the received data.
10986 * silc_server_free_sock_user_data now notifies routers in the
10987 network about entities leaving the network.
10989 At the same time implemented functions silc_server_remove_id
10990 and silc_server_send_remove_id to receive and send REMOVE_ID
10991 packets. The packet is used to notify routers in the network
10992 about leaving entities. The ID removed will become invalid in
10995 * Added function silc_idlist_del_server into server. Removes and
10996 free's server entry from ID list.
10998 * silc_server_private_message function now checks, if we are router,
10999 that the destination ID really is valid ID, naturally.
11001 * In router when NEW_ID packet is received (for new client) the
11002 hash of the Client ID is saved in the ID Cache but the
11003 client->nickname is set to NULL, instead of putting the hash
11006 IDENTIFY command now also checks that client->nickname must be
11007 valid. If it is not if will request the data from the server who
11008 owns the client. Added new function
11009 silc_server_command_identify_check.
11011 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11012 to set the command to already allocated Command Payload.
11014 * Tested private message sending in router environment with two
11015 routers, two servers and two clients. Fixed minor bugs and now
11018 * Fixed segfault from client's NAMES command. Used to crash if
11019 not on any channel.
11021 * Forwarded packets must not be routed even if it is not destined
11022 to the receiver. Changed server code comply with this.
11024 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11026 * Added `require_reverse_mapping' boolean value to ServerParams
11027 structure. If TRUE (not default) the server will require that
11028 the connecting host has fully qualified domain name.
11030 If the reverse mapping is not required and hostname could not be
11031 found the IP address is used as hostname.
11033 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * Implemented version string checking to both client and server.
11036 The check is incomplete currently due to the abnormal version
11037 strings used in development version of SILC.
11039 * Changed all command functions in server to use the new
11042 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11044 * Changed char *data to unsigned char *data in ID Cache system to
11045 support binary data as ID Cache data. Changed code to support
11046 binary data in lib/silccore/idcache.c.
11048 * Renamed silc_server_packet_relay_command_reply to
11049 silc_server_command_reply as it is normal packet receiving
11050 function. Rewrote the function to accept command replys for
11051 servers and not only for clients.
11053 * Mark remote router always as registered server if we are connecting
11054 to it. Otherwise, commands sent by the router to us are ignored.
11056 * All ID List find routines now returns the ID Cache Entry pointer
11057 as well if requested.
11059 * WHOIS command works now in router environment, tested with two
11060 routers, two servers and two clients.
11062 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11063 in router environment (as it is almost equivalent to WHOIS) but
11064 hasn't been tested thoroughly. Added new functions:
11066 silc_server_command_identify_parse
11067 silc_server_command_identify_send_reply
11068 silc_server_command_identify_from_client
11069 silc_server_command_identify_from_server
11071 * Disabled route cache adding because adding two different ID's with
11072 same IP replaces the old cache entry thus giving wrong route.
11073 The entry->router->connection is always the fastest route anyway
11074 so route cache may not be needed. Of course, new routes maybe
11075 established after receiving the ID when the entry->router->connection
11076 might not be anymore the most optimal.
11078 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11080 * Add route cache for received ID for fast routing.
11082 * Added silc_server_packet_route to route received packet on router
11083 that is not destined to us.
11085 * Renamed silc_server_get_route to silc_server_route_get.
11087 * Added id_string and id_string_len fields into SilcServer to
11088 include encoded ServerID for fast comparing without excess
11089 encoding of the ID's.
11091 * Cleaned up WHOIS command on server side. Added following static
11094 silc_server_command_whois_parse
11095 silc_server_command_whois_check
11096 silc_server_command_whois_send_reply
11097 silc_server_command_whois_from_client
11098 silc_server_command_whois_from_server
11100 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11101 arguments in command replies. All command functions should be
11102 updated to use this macro.
11104 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11106 * Minor typo fixes on command reply handling on server.
11108 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11110 * Added silc_server_command_add_to_channel internal routine to add
11111 the client to the channel after router has created the channel and
11112 sent command reply to the server.
11114 * Added generic silc_server_send_command to send any command from
11117 * Use static buffer with ID rendering instead of duplicating data.
11119 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11121 * Fixed a channel user mode bug when joining to a channel server gave
11122 everybody channel founder rights, oops.
11124 * We mark ourselves as the router of the incoming server connection
11125 if we are router ourselves. This way we can check in some packet
11126 sending functions whether it is locally connected server. For
11127 incoming router connections we put NULL.
11129 * For router sending packets locally means now always sending the
11130 packet cell wide; to local clients and local servers. For normal
11131 server sending packet locally means sending it to only local
11134 * Fixed the JOIN command to really work in router environment. If the
11135 channel is created it is always created by the router. Router is
11136 also responsible of making the initial joining to the channel,
11137 sending JOIN notify to the sending server and distributing
11138 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11139 does not exist server doesn't do anything else but forward the
11140 command to the router which performs everything.
11142 * Added silc_server_send_channel_key function to send the Channel Key
11145 * Added silc_server_create_channel_key to create new channel key. The
11146 channel key is now re-generated everytime someone joins or leaves
11147 a channel, as protocol dictates. Note: channel->key_len is the
11148 key length in bits.
11150 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11152 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11153 packet_receive.[ch] to separate packet sending and receiving
11154 routines. The server.[ch] now includes everything else including
11155 actual packet processing (writing and reading data) and other
11158 Renamed silc_server_private_message_send_internal to
11159 silc_server_send_private_message. The routine is still though
11160 used only to relay private messages as server does not send
11161 private messages itself.
11163 Renamed silc_server_new_channel to silc_server_create_new_channel
11164 and added new function sicl_server_new_channel that handles the
11165 incoming New Channel packet. Added also new sending function
11166 silc_server_send_new_channel to send New Channel Payload.
11168 * Added new function silc_server_notify to process incoming notify
11169 packet to the server/router. Server may then relay the notify
11170 to clients if needed.
11172 * Added new function silc_server_new_channel_user to process incoming
11173 New Channel User packet. Router will redistribute the packet and
11174 send JOIN notify to its local clients and locally connected servers
11175 if needed. Normal server will send JOIN notify to its local client
11176 on same channel when received this packet. Added also corresponding
11177 sending function silc_server_send_new_channel_user to sent the
11180 * Added boolean route argument to send_notif_to_channel and
11181 packet_send_to_channel functions to attempt to route the packet
11182 if it is TRUE and send only locally if it is FALSE.
11184 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11186 * silc_server_replace_id now broadcasts the received replace ID
11187 packet if it is not broadcast packet already. The router must
11188 broadcast to inform other routers about changed ID.
11190 * Added backpointer to server's router into SilcServer context in
11191 silcd/server_internal.h.
11193 * Fixed silc_server_packet_broadcast to send correct broadcast
11196 * The channel key is now distributed to the local client as soon
11197 as it is received from the router (in router environment) so that
11198 no other packet may be sent for the channel until client has
11201 * silc_server_remove_channel_user now broadcasts the received
11202 Remove Channel User packet if it is not broadcast packet already.
11203 The router must broadcast to inform other routers about removed
11206 * Added users field into SilcPacketContext that is a reference count
11207 of the context. One can increase the reference count by calling
11208 silc_packet_context_dup which is now changed to just increase the
11209 reference count instead of duplicating the data. The reference
11210 count is decresed by calling silc_packet_context_free that will
11211 free the data after the reference count hits zero.
11213 For now on the packet context and everything allocated into it
11214 (including the raw packet from network) must be freed by calling
11215 the new silc_packet_context_free function. Added also new function
11216 silc_packet_context_alloc that must be used now to allocate the
11217 context. This also means that if a routine is asynchronous from
11218 silc_[client/server]_packet_parse_type the packet context must
11219 be duplicated by calling silc_packet_context_dup. Otherwise it
11220 gets free'd after silc_[client/server]_packet_parse_type returns.
11221 Also, one must remember that if packet is duplicated then its
11222 reference count must be decresed by calling the free function as
11223 many times as it was duplicated.
11225 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11226 from both client and server.
11228 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11230 * Made joining to a channel working in router environment.
11232 * Cleaned up JOIN command on server side and create function
11233 silc_server_command_join_channel internal routine to make the
11236 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11238 * Changed silc_command_pending list to SilcDList. Also, added
11239 `ident' field to SilcServerCommandPending structure to identify
11240 the reply and to call correct callback.
11242 Added silc_server_command_pending_check function to replace the
11243 corresnponding macro. The silc_command_pending list is not
11246 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11247 to set identifier to previously allocated Command Payload. It
11248 is used to set identifier for command when resending Command
11251 * Added silc_command_payload_encode_payload to encode Command
11252 Payload buffer from SilcCommandPayload structure.
11254 * Added silc_argument_payload_encode_payload to encode Argument
11255 payload buffer from SilcArgumentPayload structure.
11257 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11259 * Changed WHOIS command to support router connection on server side.
11260 The whois request is always sent to router unless the server is
11261 standalone server. After server has received the reply from the
11262 router will it send the reply to the client.
11264 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11265 broadcast received broadcast packet. The function is used only
11266 by router. The broadcast packet is always sent to the router's
11269 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11270 render given ID to printable string, for log files for example.
11272 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11274 * Made basic router to router connections working. At least they
11275 can now connect to each other but nothing really works the way
11276 they are supposed - yet.
11278 * Added new initiator token to RouterConnection configuration
11279 file in silcd/serverconfig.[ch]. It is used to tell whether we
11280 are the initiator to the remote router or whether we'll expect
11281 the other end to connect.
11283 * Moved registering of listener task to silc_server_init, hence
11284 the server starts listenning as soon as it is run, even if it
11285 does not have connections to other routers. Let's see how well
11288 * Changed default connection retry timeouts for more suitable in
11291 * Removed cipher and such arguments from silc_idlist_add_client
11292 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11293 Added new function silc_idlist_add_data to add the keys and stuff
11296 * Added SilcIDListData structure and added it to SilcClientEntry
11297 and SilcServerEntry as their first field in the structure. This
11298 way we can explicitly cast the ID entries to the SilcIDListData
11299 structure and get common data for the entries. In past, we had
11300 to first check what type of connection it is and then cast it to
11301 correct ID entry type. Now, we can directly cast the opaque
11302 pointer to the SilcIDListData (no matter what ID entry it actually
11303 is) and get the data needed.
11305 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11307 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11308 in some circumstances even if threre were timeout tasks, though not
11309 IO tasks, but tasks anyway. Now fixed.
11311 * Defined SilcServerConnection structure to hold connection specific
11312 stuff about directly connected servers and routers. The definition
11313 is currently in silcd/server_internal.h. I thought about having
11314 a bit more important role fro this struct but for now it is used
11315 only when connecting to other server (or router actually).
11317 * Added connecting retry support in server when connecting to
11318 router(s). The retry feature implement exponential backoff
11319 algorithm. Also, added SilcServerParams structure to hold default
11320 parameters for server. For now, it include these retry settings
11321 and are hard coded. After server is moded to be as Silc Server
11322 Library this structure will be more important.
11324 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11326 * Changed client librarys channel->clients table to SilcList and
11327 changed code accordingly.
11329 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11331 * Changed client's channel table to SilcList and changed code
11332 accordingly. Also changed SilcChannelClientEntry to include back-
11333 pointer to the channel so that client entry can use that structure
11334 as list as well and we have fast cross-reference to the channel.
11335 This change dramatically decreased the complexity of channel
11336 handling with client entry and vice versa (removed one extra
11337 loop when searching for channel entry from many functions).
11339 * Changed server->sim from table to SilcDList and changed code
11342 * NAMES command can now be used from user interface. It will show
11343 the user list on the channel, neatly.
11345 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11346 Code now saves realname of the user if it becomes available.
11348 * Renamed configure.in to configure.in.pre and made ./prepare
11349 script to automatically add correct version string to
11350 configure.in which it creates from configure.in.pre.
11352 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11354 * NAMES command reply now shows users mode with the nickname when
11355 joining to channel.
11357 * Moved silc_client_ch[u]mode[_char] functions from
11358 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11359 place sucks, they are utility functions and should be in some
11362 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11364 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11367 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11371 * Added TRQ (efficient deque and list library) into lib/trq. This is
11372 a very good list library that is currently used in the SILC. Defined
11373 SilcList API over the library because I didn't like the API very
11374 much. See lib/trq/silclist.h for the API and examples of how to
11375 use the API. Fixed various places in the code to use the new
11376 SilcList API. The SilcList is meant for lists that has a structure
11377 already defined as a list. It is not suitable to add just some
11378 context to the list (in TRQ, the context is the list actually).
11380 So, I defined SilcDList that can be used for the purpose where
11381 predefined list structure does not exit. This can be used as
11382 such list. Now some context just can be added to the SilcDList.
11383 Currently this list is not used in the SILC just yet, though there
11384 are a lot places where this can replace dynamically allocated
11385 tables and I will fix these places, later, to use SilcDList.
11386 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11387 and use TRQ internally).
11389 Also fixed some annoying warning messages that the original TRQ
11390 code generated. Also minor changes to TRQ's Makefile.in.
11392 * Added support for querying by Client ID to both WHOIS and
11393 IDENTIFY commands into server, as required by the protocol.
11395 * Removed method function pointers from SilcBuffer structure. They
11396 weren't used to anything and just increased the context size for
11397 no good reason. This change also made silc_buffer_alloc and
11398 silc_buffer_free functions inline functions.
11400 * Disabled command flooding detection support until it's fixed so
11401 that it accepts commands in but does not execute them more than once
11404 * Added silc_net_localhost(), to return local hostname, into
11405 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11406 that must be initialized before calling silc_client_init.
11408 * Added new function: silc_server_send_notify_on_channels to send
11409 notify messages to all channels client has joined. It is assured
11410 that the message is sent only once per client.
11412 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11413 lib/silcutil/silcutil.[ch] as silc_format function. The new
11414 function is generic and is used by server as well, not only by
11415 the logging routines.
11417 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11418 the provided version string was not acceptable. Added new function:
11419 silc_ske_check_version into lib/silcske/silcske.h. The function
11420 must be implemented by the application (client or server) and it
11421 does not reside in the SKE library. The function checks the version
11422 string remote end sent.
11424 * Added back pointers (to opaque context and to SilcSocketConnection)
11425 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11427 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11428 duplicate packet context structure.
11430 * Changed `notify' client operation to send same arguments as client
11431 receives from server except for ID's. ID's are mapped to correct
11432 ID entry and that is returned. Also, if channel entry is not sent
11433 by server but the notify is for channel the channel entry is sent
11434 to application (otherwise application doesn't know that it is for
11435 channel (library gets it from packet's Destination ID)).
11437 * Added silc_client_remove_from_channels into client library to
11438 remove a client from all channels it has joined to. Used when
11439 received SIGNOFF notify from server. Added also new function
11440 silc_client_replace_from_channels to replace old ID entry with
11441 new ID entry on all channels. Used when received NICK_CHANGE
11442 notify from server.
11444 * Fixed ID Cache list handling in silc_idlist_get_client in
11445 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11446 to get (or query) client by ID.
11448 * Updated TODO list.
11450 * Added connection authentication status message defined by the
11451 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11452 support for these into the code in client and server side.
11454 * Added generic function silc_client_send_command to send any command
11455 with variable argument list. Application should use this function
11456 to send commands if the command functions provided by the library
11457 does not suite for the application's user interface needs.
11459 * Added new `failure' client operation. Application is notified about
11460 received failure packet if client is executing a protocol. In this
11461 case the protocol's execution has failed.
11463 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11464 is required by the protocol.
11466 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11467 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11470 * Added status flag to SilcSKE object to indicate realtime status
11471 of the SKE protocol.
11473 * Application receives now exactly same command reply arguments as
11474 the library receives from server. However, if ID is received the
11475 corresponding ID entry is returned to the application (eg. Client
11476 ID is mapped to correct SilcClientEntry entry and that is returned).
11477 Changed command_reply client operation due to this change.
11479 * Changed all ID's in commands and in command replys as ID Payloads.
11480 Change affected both client and server side codes.
11482 All ID's sent in SILC network (with execption of ID's in SILC
11483 Packet header) are sent in ID Payload to support variable length
11486 * Server now notifies nick changes and notifies all clients on
11487 the channels about the new nickname (about the new Client ID,
11490 * Implemented CMODE command to change channel modes. Supports all
11491 channel modes defined by the protocol specs except ban and invite
11492 lists. (Also, private channel key mode is supported but support for
11493 setting private channel key in client is missing, thus, this mode
11494 has no effect on client side (except that server requires that the
11495 client uses private channel key and normal channel traffic does not
11498 Also, invite mode works per se, but INVITE command does not work
11499 yet correctly, so you can set channel as invite only channel but
11500 inviting clients to the channel does not work (it is yet to be
11501 thought what's the best way to do it).
11503 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11504 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11505 Implemented CUMODE command to change user's mode on the channel.
11506 Supports all modes defined by the protocol specs.
11508 * Added NAMES command reply to return users modes on the channel.
11510 * Removed unnecessary and slow ciphers from lib/silccrypt.
11512 * Set SO_KEEPALIVE option to connection sockets by default.
11514 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11516 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11517 redefined the Notify Payload into protocol specs.
11519 * Added silc_id_payload_parse_id to get ID directly from raw
11522 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11524 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11525 accept searching by Client ID as well.
11527 * Added support for LEAVE and SIGNOFF notify types in client library.
11529 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11530 to parse ID Payload from raw data.
11532 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11534 * Added flags parameter into silc_ske_assemble_security_properties
11535 function in lib/silcske/silcske.[ch].
11537 * Changed notify client operation to fit better for notify messages
11538 sent by server. The notify payload received from server is now
11539 passed to the application (after parsing it to SilcNotifyPayload).
11540 It is application's responsibility to retrieve the arguments
11541 from the payload and show the message the way it wants. The message
11542 sent by server is implementation specific.
11544 * Changed public keys to comply with the protocol specification.
11545 Old public keys are not supported anymore and are not compatible.
11547 * Removed nickname from Channel Payload as the latest draft removed
11548 it. The client must resolve the nickname from the NAMES command
11549 reply received when it joined the channel.
11551 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11553 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11555 * Fixed some errors in protocol specification drafts.
11557 * Created lib/silccore/silcnotify.c to implement Notify Payload
11558 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11559 generic payloads described by protocol specifications. The file
11560 includes implementations for ID Payload and Argument Payload.
11562 * Changed Command Payload implementation to use the new Argument
11563 Payload. Changed command_xxxx_payload to command_payload_xxxx
11564 to comply with SILC coding conventions.
11566 * Added suppport for Argument Payload handling in Notify Payload
11567 implementation as protocol requires it. Added the new support
11568 into server and client lib as well.
11570 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11572 * Added support for multiple nicknames on same channel. [n] is
11573 added locally to the nickname if there are more than one same
11574 nicknames on the channel.
11576 * Server now sends all nicknames that matched WHOIS request.
11577 Client also shows the list received from server.
11579 * Added TOPIC command to client side. User can now set and show
11580 current topic on channel.
11582 * Added MOTD command to client and server. Also, server sends the
11583 motd when client connects to the server.
11585 * Changed version strings to comply ISO 8601.
11587 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11589 * Fixed protocol error handling in client library. It should now
11590 cope even if the SKE fails for some reason.
11592 * Made new protocol specification drafts for submitting to IETF.
11594 * Implemented TOPIC command to server in silcd/command.c.
11596 * Added two new notify types into lib/silccore/silcnotify.h:
11597 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11598 notify nickname change and topic setting/change on a channel.
11600 * API change of command_reply operation in client library. The
11601 application gets now the status type received from server as well.
11603 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11605 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11607 * Cras fixed and optimized the packet handling even further and
11608 it should work now. Minor change to the prototype of function
11609 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11611 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11613 * Added new function into lib/silcutil/silcschedule.[ch]:
11614 silc_schedule_with_fd to select() a specified fd. The function
11615 returns after timeout expires or data arrives or goes. The
11616 function is used by packet routines to wait that all data is
11617 received from network.
11619 * Fixed data reading from network in lib/silccore/silcpacket.c.
11620 The code now assures that all data is read from the fd and then
11621 continues packet processing. This was a bug fix since the code
11622 used to drop some data in some circumstances.
11624 * Added new function into lib/silcclient/client.[ch]:
11625 silc_client_start_key_exchange to start key exchange after
11626 connection has been established to server. The code internally
11627 now uses this funtion but its main purpose was to provide it
11628 for applications that perform their own connecting. After
11629 application has created a connection it merely calls this
11630 function to start the key exchange between client and server.
11631 The library takes care of everything else after that.
11633 Updated also lib/silcclient/README to explain the usage of
11636 * Do not send to application information that connection has
11637 been established. Application gets notified it by connect
11640 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11642 * Applied cras's patch to add silc_schedule_one function. The
11643 function runs scheduler once and returns.
11645 * Fixed the scheduler after cras messed it up. The timeout
11646 handling works now as it's supposed to work.
11648 * Added into lib/silccore/ silcnotify.h to include notify
11649 message types support. Changed silc_server_send_notify*
11650 functions, in server.[ch], to support those new notify types.
11651 Added the support for the notify types into client library,
11652 as well. Added new notify client operation into ops.h in
11655 * Changed silc_server_packet_send_to_channel to send normal
11656 packets instead of just channel message packets. The function
11657 is now used to send the notify packets to channels. It is not
11658 used to send channel message packets anymore, as server never
11659 sends them anymore.
11661 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11662 va_arg()s as it seems to require it nowadays. I guess, if SILC
11663 is compiled with older va_arg() the new code should work anyway.
11665 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11667 * Splitted core library. Core library (lib/silccore) includes
11668 now only SILC protocol specific core (and common) components.
11669 Created new utility library (lib/silcutil) that includes more
11670 generic purpose stuff. The stuff for util library was taken
11671 from the old core library. This was minor and easy split.
11673 * Created SILC Client Library (lib/silcclient) that includes
11674 implementation of the SILC client without user interface. This
11675 was major move from silc/ directory. The code has been changed
11676 so that it is transparent towards the user interface. The
11677 silc/ directory includes now the same user interface as before
11678 and it uses the new client library. Read lib/silcclient/README.
11679 Basicly, the client library performs everything else related
11680 to SILC except user interface handling. Also, configuration
11681 files are considered to be part of user interface and library
11682 does not handle them.
11684 This change also changed a lot of structures, function naming etc.
11685 Most important change was that SilcClientWindow object was
11686 renamed to SilcClientConnection in the client library. Created
11687 also new file lib/silcclient/ops.h. Also added new files
11688 silc/local_command.[ch] and silc/client_ops.[ch].
11690 All these changes were made to make it easier for user interface
11691 designers to create what ever user interface for the SILC client
11694 It is also expected that the server will be moved to lib
11695 directory as well and SILC Server Library will be created;
11696 sometimes in the future.
11698 * Removed Local commands from lib/silccore/silccommand.h as
11699 they are application specific and new client library does not
11700 handle any of those anymore.
11702 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11703 old client implementation in silc/.
11705 * Added support for callback functions in SILC_LOG_* macros.
11706 Application can now set its own callbacks that will be called
11707 instead of using the default functions that will always print
11708 the debug messages to stderr (or stdout). Also, debugging can
11709 now be disabled by setting silc_debug to FALSE and re-enabled by
11710 setting it to TRUE. Note, that logging will still work even
11711 if debugging is disabled.
11713 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11714 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11715 silc_log_reset_debug_callbacks.
11717 * To enable debugging in silc client one must give now -d
11718 option on command line.
11720 * Changed silc_schedule_init to automatically allocate task queues
11721 if they are not allocated before calling it.
11723 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11725 * Added GMP 3.1 into math library.
11727 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11729 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11730 a channel in SILC network. The packet is used by servers and
11731 routers to notify other routers that user has left a channel.
11732 This little feature was missing until now. Added the feature
11733 to protocol specification as well.
11735 Added functions: silc_server_send_remove_channel_user and
11736 silc_server_remove_channel_user into server.[ch].
11738 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11739 lib/silccore/silcpacket.h. However, they are not implemented
11742 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11744 * Fixed joining to a channel and sending channel messages
11745 between server and router. The channel message sending should
11746 now work inside a cell.
11748 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11750 * Fixed the private message sending between server and router.
11751 The private message sending should now work inside a cell.
11753 * Added silc_server_replace_id into server.[ch] to replace
11754 existing ID in the SILC network.
11756 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11757 and silc_idlist_replace_server_id into idlist.[ch] in server.
11759 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11761 * Fixed the server to server connections. Server can again now
11762 connect to router. Router to router connections probably does
11765 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11767 * Added dynamic protocol registering support. Now protocols can
11768 registered and unregistered on the fly. Patch by cras.
11770 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11772 * Added lib/contrib directory to hold routines that some platforms
11773 don't have but are needed by SILC.
11775 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11776 into lin/contrib to provide getopt() and getopt_long() for
11777 those who don't have it.
11779 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11781 * Added AWAY command to client. When away message is set and
11782 client receives a private message packet the client automatically
11783 replies to the sender with the away message.
11785 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11786 bug seemed to be the cause of recent problems when compiling
11789 * Added version detection support to SKE protocol specification
11790 and added the new changes to the SKE implementation as well.
11791 There were other minor changes in the SKE protocol as well.
11793 Many changes in lib/silcske/silcske.[ch] and in
11794 lib/silcske/payload.[ch].
11796 * Added ^U functionality, clear input line. Patch from cras.
11798 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11800 * Mainly small bugfixes on core library. Fixed some debugging
11801 logging and buffer overflow in silclog.c.
11803 * Updated config.sub and config.guess on the distribution tree.
11805 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11807 * Added command lagging support in server. Client may execute
11808 commands now only once in two seconds.
11810 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11812 * Optimized packet reception. MAC computation and checking is now
11813 also more optimized. A lot previously duplicated code is now
11814 used as generic by both client and server.
11816 * Fixed key pair generation in clientutil.c
11818 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11820 * Added into lib/silccore/silcbufutil.[ch] new function;
11821 silc_buffer_realloc.
11823 * Moved generic packet sending/encryption functions to
11824 lib/silccore/silcpacket.[ch] from client and server. Some
11825 rewriting of the functions.
11827 * Moved all generic packet reception/decryption functions to
11828 lib/silccore/silcpacket.[ch] from client and server. The
11829 packet processing is now much cleaner in both client and server.
11830 These were major changes in both client and server.
11832 * Created many common functions in server to do packet sending.
11833 Previously code were duplicated a lot, this has been removed
11834 with these changes.
11836 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11838 * Rewrote major parts of the ID cache system. Don't know
11839 whether it is better now or not but at least the API is more
11842 * Major rewrite on ID cache stuff on client because of the ID
11843 cache API changes. Added idlist.c to client.
11845 * Also major rewrite on ID cache stuff on server as well.
11846 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11847 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11848 in hand, instead they are all put into the ID cache system now.
11849 All server_idlist_* routines uses ID cache now instead of
11850 traversing its own lists (those lists does not exist anymore).
11851 SilcIDList though still exists. Also, SilcXXXEntry's are
11854 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11856 * Finally made the SKE implementation compliant to the protocol
11857 specification. All mp integers are now binary encoded as
11858 opposed being HEX encoded.
11860 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11863 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11864 functions: silc_[encode/decode]_pem. Also added function
11865 silc_encode_pem_file to PEM encode with newlines ('\n') for
11866 saving into a file.
11868 * SILC public keys are now encoded either PEM or binary. Same
11869 option is for private keys as well. By default private keys
11870 are binary encoded and public keys PEM encoded. Silly HEX
11871 encoding were removed.
11873 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11874 function to create fingerprints.
11876 * Fixed a bug in SHA1; does not change the original data anymore.
11878 * Partly implemented INFO command on client and server side.
11879 Fixed CLEAR command. Changes to SERVER command; show current
11880 server(s) when giving command without arguments. Added
11881 VERSION command to client.
11883 * Added check to server that unregistered connections cannot
11884 execute commands (unless it is specificly allowed).
11886 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11888 * Fixed screen refresh.
11890 * Fixed channel joining bug from client. On some circumstances
11891 client tried to join to a channel it had already joined.
11893 * Added public key verification process into client's protocol.c.
11894 The client now verifies the public key from user and saves
11895 it into ~./silc/serverkeys/ directory.
11897 Added into: clientutil.[ch]: silc_client_verify_server_key.
11899 * Changed SKE protocol's silc_ske_initiator_finish function
11900 to accept callback function that verifies the received public
11901 key. Removed old silc_ske_verify_public_key function.
11903 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11905 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11906 silc_pkcs_private_key[_data]_set.
11908 * Made the password and public authentication more cleaner in
11909 server's protocol.c.
11911 * Removed historic and obsolete protocol `channel_auth' from
11912 both client and server.
11914 * Removed wrong way of sending command status messages from
11915 server to client in server's command.c. The old way violated
11916 protocol specification.
11918 Changes to silccore/silccommand.[ch]: removed
11919 silc_command_encode_status_payload -> not needed anymore,
11920 changed silc_command_encode_payload_va to accept extra
11921 argument on variable argument list. The argument type must
11922 now be provided to the function. Also, added new function:
11923 silc_command_encode_reply_payload_va which is same as
11924 normal command_encode_payload_va except command status type
11925 is provided as extra argument.
11927 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11929 * Added ~./silc directory handling. The directory includes the
11930 public and private keys for the client.
11932 Added silc_client_check_silc_dir, silc_client_create_identifier
11933 and silc_client_load_keys.
11935 * Implemented SILC protocol compliant public key. Added public
11936 and private key saving to and loading from files.
11938 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11939 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11940 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11941 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11942 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11944 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11945 silc_pkcs_load_[public/private]_key.
11947 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11949 * Added silc_server_get_route (route.[ch]) to get connection
11950 data for the fastest route for given ID.
11952 * Implemented INVITE command on client and server. The command
11953 were re-defined in the SILC Protocol Specification and the
11954 implementation now complies with the specification.
11956 * Implemented PING command on client and server.
11958 * Implemented NAMES command on client and server. The server side
11959 supports currently only normal server not router server yet.
11960 Some changes to NAMES definition in SILC protocol specification.
11962 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11964 * Implemented LEAVE command on client and server.
11966 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11967 again. This change was made to the protocol as well. Server
11968 should not violate the protocol specification anymore.
11970 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11972 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11973 was tested. SOCKS4 was not but should work anyway.
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