1 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed per scheduler data input buffer in packet engine. Use
4 list of inbufs instead of just one so that multiple streams
5 can do partial reads to different buffers. Affected file is
6 lib/silccore/silcpacket.c.
8 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
10 * Fixed packet wrapper stream API to support encoder/decoder
11 for packets, and to handle partial reading correctly. Fixed
12 also inbuf size checking in reading to have enough space before
13 reading. Affected files are lib/silccore/silcpacket.[ch].
15 * Rewrote file transfer in client library. Affected files are
18 * Added TCP/UDP listener (internal) API to client library to have
19 generic way of dealing with listeners. Fixed Key Agreement and
20 file transfer to use it. Affected files are in lib/silcclient/.
22 * Fixed SKE to process SUCCESS packets synchronously and to call
23 completion synchronously. Affected file is lib/silcske/silske.c.
25 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
27 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
28 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
30 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
32 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
33 to client library. Affected file is
34 lib/silcclient/client_register.c.
36 * Serialize NICK and JOIN commands to avoid problems locally
37 with changing ID while joining to channel. Affected file is
38 lib/silcclient/command.c.
40 * Fixed entry resolving while handling incoming JOIN notify.
41 Handle properly cases, in re-processing of notify packets, where
42 the IDs may become invalid while resolving the entry (like nick
43 change). Entry is invalid if it doesn't have nickname, and such
44 entries are not delivered to application anymore. These fixes
45 problems of not seeing JOINs when remote user changes nickname
46 at the same time. Affected files are in lib/silcclient/.
48 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
50 * Added support for computing message payload MAC in new way
51 (SILC Protocol version 1.3). Bakcwards support for old way
52 remains. Affected files are lib/silccore/silcmessage.[ch].
54 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
56 * Added SilcRwLock API, a read/write lock. Affected files are
57 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
59 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
61 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
63 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
65 * The silc_schedule_set_listen_fd now returns boolean value.
66 Fixed FD task adding to check correctly for already added
67 FD tasks. Added stricter error checking for FD scheduling
68 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
69 and lib/silcutil/unix/silcunixschedule.c.
71 * The silc_stream_set_notifier now returns boolean value. Changed
72 all streams to support and check for the error condition.
73 Affected files are in lib/silcutil/.
75 * Fixed SKE library session aborting and deletion. Affected
76 file are lib/silcske/silcske.c.
78 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
80 * Implemented PKCS #1 with appendix with hash OID in the
81 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
82 lib/silccrypt/silchash.[ch] and
83 lib/silcasn1/silcasn1[_encode|decode].[ch].
85 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
87 * Added support for Version (V) SILC public key identifier.
88 Affected files are lib/silccrypt/silcpk.[ch].
90 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
92 * Rewrote connection auth request in client library. It is now
93 done automatically by the library and the resolved method given
94 as a hint to get_auth_method client operation. Affected files
97 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
99 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
100 It can be used to wrap SilcPacketStream into SilcStream.
102 * Fixed %p formatting from silc_snprintf. Affected file is
103 lib/silcutil/silcsnprintf.c.
105 * Ported SFTP library to new utility library. Ported also
106 the SFTP testers. Affected files in lib/silcsftp/.
108 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
110 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
111 of silc_snprintf, silc_vsnprintf, silc_asprintf and
114 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
116 * Added preliminary Symbian support. Changes around the source
117 tree. The symbian/ directory now includes Carbide.c++ project
118 files to compile the sources.
120 * Added silc_snprintf. Affected files are
121 lib/silcutil/silcstrutil.[ch].
123 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
125 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
126 macros. SILC_FSM_CONTINUE macro now immediately calls the
127 next state instead of first returning back to FSM. Helps
128 in debugging crashes etc.
130 Removed FSM Semaphores. Introduced FSM Event which is
131 asynchronous event. Affected files are in lib/.
133 * Added epoll(7) support to SILC Scheduler. It is used by default
134 if it is available. Affected files are
135 lib/silcutil/silcschedule.[ch],
136 lib/silcutil/unix/silcunixschedule.c.
138 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
140 * Added CTR mode to AES. Simplified cipher implementation API
141 more. Affected files are in lib/silccrypt/.
143 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
145 * Removed `detach' client operation. The detachment data is
146 now delivered in SILC_COMMAND_DETACH command reply to
147 application. Affected file in lib/silcclient/.
149 * Rewrote resuming/detaching in client library.
151 * Added boolean encryption indicator for silc_cipher_set_key.
152 Affected files lib/silccrypt/silccipher.[ch].
154 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
156 * Added silc_likely and silc_unlikely macros for GCC branch
157 prediction optimizations. Affected file lib/silcutil/silctypes.h.
159 * Added assembler AES optimization. Cleaned up the SILC Cipher
160 implementation API. Affected files are in lib/silccrypt/.
162 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
164 * Changed back the SILC_FSM_THREAD_WAIT operation to not
165 continue to next state if thread is finished already. That
166 check is not done anymore. Affected files are
167 lib/silcutil/silcfsm.[ch].
169 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
171 * Removed silc_packet_[get|set]_ciphers and
172 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
173 handle REKEY_DONE packet sending in rekey. Affected files
174 are lib/silccore/silcpacket.[ch].
176 * Added silc_fsm_is_started. Affected files are
177 lib/silcutil/silcfsm.[ch].
179 * Added settings sign_channel_message, sign_private_message
180 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
181 support for key agreement in /KEY command. Affected files
182 in apps/irssi/src/silc/core/.
184 * During SILC Client initialization forward log messages to
185 stderr. Affected files in apps/irssi/src/silc/core/.
187 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
189 * Added silc_ske_get_key_material. Affected files are
190 lib/silcske/silcske.[ch].
192 * Added silc_packet_stream_is_udp. Affected files are
193 lib/silccore/silcpacket.[ch].
195 * Added SKE packet retransmission support with UDP transport.
196 Affected file is lib/silcske/silcske.c.
198 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
200 * Added silc_socket_stream_is_udp. Affected file is
201 lib/silcutil/silcsocketstream.[ch].
203 * Added UDP transport support to packet engine. Affected file
204 is lib/silccore/silcpacket.c.
206 * Added silc_socket_stream_is_udp. Affected file is
207 lib/silcutil/silcsocketstream.[ch].
209 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
211 * Added silc_packet_send_va[_ext] to send variable argument
212 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
214 * Timeout freelist garbage collection added to scheduler.
215 Affected file lib/silcutil/silcschedule.c.
217 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
219 * Added silc_show_public_key_file to
220 lib/silcapputil/silcapputil.[ch].
222 * Added SILC_STR_ADVANCE support for buffer unformatting.
223 Affected file lib/silcutil/silcbuffmt.c.
225 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
227 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
229 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
231 * silc_fsm_continue[_sync] now cancels erlier timeout set with
232 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
234 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
236 * Added SILC_STR_FUNC to buffer format API. Affected files
237 are lib/silcutil/silcbuffmt.[ch].
239 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
241 * No more memory allocation for message payload parsing.
242 Pre-allocated buffer can be used with message payload encoding.
243 Affected files lib/silccore/silcmessage.[ch].
245 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
247 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
248 to silcutil/silcbuffmt.[ch].
250 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
252 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
253 Affected file lib/silcutil/silcbuffmt.[ch].
255 * Removed silc_schedule_signal_[un]register and
256 silc_schedule_signal_call. Added silc_schedule_task_add_signal
257 to add signal task. Only one callback per signal may be
258 added. The signals are now automatically called back to
259 caller. Affected files lib/silcutil/silcschedule.[ch] and
260 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
262 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
264 * Added SilcSKEParams for SKE parameters and simplied even more
265 the SKE interface. Affected files are lib/silcske/silcske.[ch].
266 Added support for IV included and session port handling with
269 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
270 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
271 which is called after every rekey when IV Included flag is used.
272 See SILC specifications for details.
274 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
276 * Added lib/silcapputil and moved SILC application specific
277 utility routines from the generic util library lib/silcutil
278 to the new library. Removed lib/silcidcache and moved that
279 to lib/silcapputil as well.
281 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
283 * Added SILC_STR_ADVANCE. Affected file is
284 lib/silcutil/silcbuffmt.[ch].
286 * The silc_buffer_strformat preserves buffer locations now.
288 * Added lib/silcutil/silcatomic.h for atomic operations.
290 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
292 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
295 * Fixed MIME deocing when data portion is not present.
296 Affected file lib/silcutil/silcmime.c.
298 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
300 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
302 * Added IV Included support to packet routines, to allow
303 packet sending and receiving on UDP/IP. Affected files are
304 lib/silccore/silcpacket.[ch].
306 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
308 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
310 * Added UDP support to network and socket stream library.
312 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
314 * Added conditional variables. New files are
315 lib/silcutil/silcondvar.h and platform specific implementations.
317 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
319 * make sure session->hostname and session->port are valid before the
320 application callback is done, since things will go wrong if the
321 application immediately calls silc_client_file_receive. Affected
322 file lib/silcclient/client_ftp.c.
323 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
325 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
327 * New SILC PKCS API enabling support for other public keys
328 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
330 * Separated SILC Public Key Payload routines from the PKCS API
331 to lib/silccore/silcpubkey.[ch].
333 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
335 * Added SILC Key Repository library, lib/silcskr.
337 * Added SILC Server library, lib/silcserver.
339 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
341 * MIME objects in attributes now use SilcMime. Affected files
342 are lib/silccore/silcattrs.[ch].
344 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
346 * Synchronize semaphore posting for real threads in FSM.
347 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
349 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
351 * Added silc_file_set_nonblock. Affected file is
352 lib/silcutil/silcfileutil.h.
354 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
356 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
358 * FSM based implementation of SILC SKE. Simpler interface also.
359 Affected files are in lib/silcske/.
361 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
363 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
365 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
366 silc_mime_parse is available but deprecated.
368 * Check that packet is valid when processing key exchange,
369 authentication and rekey protocols. Fixes a crashbug.
370 Affected files are apps/silcd/protocol.c and
371 lib/silcclient/protocol.c.
373 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
374 all hash buffers to use that instead of fixed values.
376 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
378 * Added SHA-256 to crypto library. The SHA-256 takes now
379 precedence over SHA-1.
381 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
383 * Check for valid return value from regcomp. Affected file
384 lib/silcutil/unix/silcunixutil.c.
386 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
388 * Fixed silc_hash_uint to work with integers. Affected
389 file lib/silcutil/silcutil.c.
391 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
393 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
395 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
397 * Fixed channel public key list saving on JOIN command reply
398 on backup router. Affected file apps/silcd/command_reply.c.
400 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
402 * Added default limit how many channels client can join,
403 default is 50. Added 'channel_join_limit' configuration
404 option to server too. Affected files are apps/silcd/command.c
405 and serverconfig.[ch].
407 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
409 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
410 On Toolkit the server and client are not compiled by default.
411 Affected file configure.ad.
413 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
415 * Added lib/contrib/getopt.[ch] for platforms that don't
416 have it (it is not GPL implementation).
418 * Fixed compilation when pkg-config is used.
420 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
422 * A comma in invite/ban string is invalid, check for it.
423 Affected file apps/silcd/server_util.c.
425 * Added SERVICE command to the server. It parses the command
426 request but SILC Server does not support services for the
427 time being. Affected file apps/silcd/command.[ch].
429 * Added SERVICE command and command reply to client library.
430 It is however incomplete. Updated Toolkit documentation.
431 Affected files are lib/silcclient/command[_reply].[ch].
433 * Fixed IDENTIFY/WHOWAS command reply to send the username
434 correctly (uninitialized buffer). Affected file is
435 apps/silcd/server_query.c.
437 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
439 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
440 finalizes the major restructuring of the CVS tree.
442 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
444 * Send empty MOTD reply if MOTD file cannot be read.
445 Affected file silcd/command.c.
447 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
449 * Optimized primer number generator to use simpler conversion
450 routines. Also assure that the prime number will have the
451 highest bit set after modifying it. Affected file is
452 lib/silcmath/silcprimegen.c.
454 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
456 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
457 for now only for testing purposes, it will not be delivered
458 in any distribution for now.
460 * Removed NSS MPI from the source tree. Due to upcoming
461 license change for the SILC Toolkit, we cannot deliver the
462 NSS MPI anymore. I decided to replace it in all distributions
463 with public domain library.
465 * Removed GNU regex from lib/contrib and introduced free
466 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
467 GNU regex compatible API to it (only partial).
469 * Removed getopt routines from lib/contrib.
471 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
473 * Use silc_server_send_command_reply to send replies instead
474 of encoding packet itself. Affected file silcd/command.c.
476 * Added command sending and receiving statistics to server.
477 Affected files in silcd/.
479 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
480 with GCC, for it not to warn about pointer signedness.
482 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
484 * Added context to the SilcIDCache destructor. Affected
485 files are lib/silccore/silcidcache.[ch],
486 lib/silcclient/client.c and silcd/server.c.
488 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
490 * Added pkg-config check to configure.
492 * The PublicKeyDir must not be used with Admin block in server
493 config. Affected file silcd/serverconfig.c.
495 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
499 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
501 * Handle empty LIST command reply correcttly in server. Affected
502 file silcd/command_reply.c.
504 * Handle empty LIST command reply correctly in client library.
505 The application will now receive one LIST command reply with
506 all arguments set to NULL if there are no channels. Updated
507 Client Library documentation accordingly. Affected file
508 lib/silcclient/command_reply.c.
510 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
512 * Added channel name string stringprep profile to the protocol
513 and implementation to allow a little free'er channel name
514 strings. Affected files are lib/silcutil/silcstringprep.[ch].
516 * Added silc_channel_name_[check|verify] to check and verify
517 channel name strings. Affected files are
518 lib/silcutil/silcstrutil.[ch].
520 * Added support for the new channel name preparation in client
521 library and server. Affected files in lib/silcclient and
524 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
526 * Added the Autodist into the source tree. It replaces the
527 old ./prepare. It can be used to create distributions as
528 previously. See README.CVS and README.DIST. See
529 distributions in distdir/.
531 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
533 * Make sure query sends at least an error back if nothing
534 more is sent. Affected file silcd/server_query.c.
536 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
538 * During query, check if the original command caller goes
539 away. If it does, stop the query. Affected file
540 silcd/server_query.c.
542 * Check for valid channel creation in JOIN command reply.
543 Affected file lib/silcclient/command_reply.c.
545 * Handle the resolver counter in silc_client_get_users_by_channel
546 callback correctly. Fixed auto-join bug in Gaim. Affected
547 file lib/silcclient/idlist.c.
549 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
551 * Added some better error messages. Affected file
552 silcd/command_reply.c and packet_receive.c.
554 * Handle error in WATCH command propely on backup router.
555 Affected file silcd/command.c.
557 * Fixed freeing of unfreeable variable in WHOIS command reply.
558 Affected file silcd/command_reply.c.
560 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
562 * Added pkg-config .pc file creation for silc core library
563 and silcclient library. A patch by c0ffee.
565 * Removed the need for GNU Libidn. Added the simple stringprep
566 from libidn into lib/contrib/. It is now used also on Windows
569 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
571 * Simplified the invite and ban string handling in the
572 server. Check for valid invite and ban arguments also.
573 Affected file silcd/server_util.c.
575 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
577 * Added WATCH list announcing in backup router protocol.
578 Affected files are silcd/command.c, server.c, server_backup.c.
580 * Do not change users mode to founder on normal server/backup
581 if the founder mode is set, and user is first one to join.
582 Affected file silcd/pcaket_receive.c.
584 * Do not send CUMODE_CHANGE notify back to sender. Affected
585 file silcd/packet_receive.c.
587 * Added getrusage() to take noise in SILC RNG. A patch by
588 Mika Boström. Affected files are configure.in.pre,
589 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
591 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
593 * Splitted the SILC libraries configuration into a configure
594 fragment into lib/configure.ad. It is now possible, once
595 this feature is added, to specify whether to compile or not
596 compile included SILC libraries. Affected files are
597 configure.in.pre, lib/silcmath/mpi/configure.ad,
598 lib/configure.ad, Makefile.defines.pre and
599 Makefile.defines_int.pre.
601 * Added --with-silc-includes and --with-silc-libs to configure.
602 If specified the included libs are not compiled, but the
603 specified libs are used. Pkg-config is not yet supported.
604 Affected file configure.in.pre.
606 * Fixed WATCH command handling on backup router. Router does not
607 send the watch command any more to backup if it originates from
608 backup. Affected file silcd/command.c.
610 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
612 * Changed announcing to not announce unregistered clients.
613 Affected file silcd/server.c.
615 * Fixed username handling in command reply. Affected file
616 silcd/command_reply.c.
618 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
620 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
622 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
623 Affected file: includes/silcincludes.h.in
625 * bool is defined as _Bool on Mac OS X now.
626 Affected file: lib/silcutil/silctypes.h
628 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
630 * Added support for UTF-8 nicknames, channel names and
631 server names in client library. Affected files in
634 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
635 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
636 software to check how Toolkit has been compiled.
638 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
640 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
642 * Use silc_utf8_str[n]casecmp instead of strcmp routines
643 in library and in SILC Client when dealing with nicknames
644 and other identifier strings. Affected file in client lib
647 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
648 irssi/src/silc/core/silc-servers.c.
650 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
652 * Fixed idcache to work with the new identifier strings.
653 Affected file lib/silccore/silcidcache.c.
655 * Added UTF-8 hash and compare function for SilcHashTable.
656 Affected file lib/silcutil/silcutil.[ch].
658 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
659 Affected file lib/silcutil/silcstringprep.[ch].
661 * Changed the identifier string handling to include the original
662 format in client, server, channel entries and normalized
663 format in cache. Affected files in silcd/.
665 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
667 * Added support for the new identifier strings and their
668 validity checking. Nicknames, channel names and usernames
669 can now include practically any kind of letters and various
670 other characters. Affected files in silcd/ and in libraries.
672 NOTE: comparing these strings should now be done with memcmp()
673 to check binary compatibility. All these strings are normalized
674 and casing is irrelevant.
676 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
677 as easy function for applications to check whether identifier
680 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
682 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
683 file lib/silcutil/silcutf8.c.
685 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
687 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
689 * Make public key in getkey reply mandatory. Affected file
690 lib/silcclient/command_reply.c
692 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
694 * Added Parameter dont_register_crypto_library to
695 SilcClientParam. If set to TRUE, silcclient library will
696 not initalize the Crypto Libraries and application
697 will need to do it. Affected file lib/silcclient/silcclient.h,
698 lib/silcclient/client.c.
700 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
702 * Imported new silc_utf8_[encode|decode] routines from
703 my internal SILC 1.1 source tree. New encodings added:
704 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
705 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
706 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
709 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
711 * Implemented stringprep (RFC 3454) API. Internally we use
712 GNU Libidn's stringprep, for now, so it is required now to
713 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
715 * Added checking for GNU Libidn and --with-libidn to configure.
717 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
719 * If the passphrases entered do not match while generating a new key,
720 completly start over instead of going into an infinite loop asking
721 the user to re-enter the passphrase correctly. Affected file
722 lib/silcutil/silcapputil.c
724 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
726 * Make sure server is removed from backup list when it is
727 deleted. Affected files silcd/command.c, server.c,
730 * Close socket when connecting to router fails. Affected
733 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
735 * Adopt configuration toolchain to current auto-tools.
736 Affected files prepare, irssi/configure.in
737 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
738 redo that. Affected files irssi/src/silc/core/client_ops.c,
739 irssi/src/fe-common/silc/fe-silc-channels.c
740 * Take over command line options into silcclient data structure.
741 Affected file irssi/src/silc/core/silc-core.c
743 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
745 * Do not try to initiate backup resuming protocol forever.
746 Affected file silcd/server_backup.c.
748 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
750 * ID change in resuming has to be done before changing
751 detached client's modes, since the ID change may fail and
752 leave ghosts on the network. Affected file is
753 silcd/packet_receive.c.
755 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
757 * Fixed Win32 scheduler to not stuck anymore. A patch from
758 Juha Räsänen. Affected file is
759 lib/silcutil/win32/silcwin32schedule.c.
761 * Fixed QoS parsing for connection blocks in server. Affected
762 file is silcd/serverconfig.c.
764 * Fixed server statistics increasing in server. Affected file
767 * The CLOSE command now marks backup router as self disconnected
768 to avoid resuming problems. Affected file silcd/command.c.
770 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
772 * When using silc_net_create_connection[_async], and your system can
773 create IPv6 sockets, it will try to connect to the IPv6 host.
774 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
775 file lib/silcutil/unix/silcunixnet.c
777 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
779 * Check for valid route when receiving packet from router and
780 when routing it to local server in the cell. A patch from
781 Matt Miller. Affected files silcd/router.c and server.c.
783 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
785 * Couldn't detach and reattach twice, because of the previous
786 commit. Affected file silcd/packet_receive.c
788 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
790 * Added check to ignore Port value if Initiator is FALSE.
791 Remote router coudln't connect if Port was set. Affected file
794 * If some client tries to resume more than once at the same time,
795 server crashed. Router didn't crash, but showed odd behaviour
796 (didn't allow clients to join anymore, ..). Affected files
797 silcd/packet_receive.c silcd/idlist.h
799 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
801 * Destroy the file transfer session in silc_client_file_close
802 with timeout. Affected file lib/silcclient/client_ftp.c.
804 * Call SFTP server monitor in READ and WRITE after the actual
805 operations. Affected file lib/silcsftp/sftp_server.c.
807 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
809 * Create one configure script from configure fragments
810 (configure.ad). This is a first step towards new distribution
811 system. Affected files prepare, configure.in.pre,
812 lib/silcmath/mpi/configure.ad.
814 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
816 * Removed expiring of client key pair. Affected file is
817 irssi/src/silc/core/clientutil.c
819 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
821 * Check the number of connections from real number of
822 connections instead of socket number, when deciding if
823 server is full. Affected files are silcd/server.c,
824 server_internal.h and silcd.c.
826 * Clarified the connections_max meaning in General section
827 in doc/example_silcd.conf.in.
829 * The reconnect_keep_trying default value set to TRUE
830 if it is not defined in the config file. Affected file
831 silcd/serverconfig.c.
833 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
835 * Fixed crashbug in connection closing, after a protocol
836 completion callback, which might have closed it already.
837 Affected file silcd/server.c.
839 * Fixed rekey with PFS in backup router. It did not allow
840 rekeys with PFS, and when the rekey protocol timedout
841 it crashed the backup router without the above fix. Affected
842 file silcd/packet_send.c and server.c.
844 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
846 * The silc_client_add_channel_private_key now returns the
847 private key context if pointer is given as argument.
848 Affected files are lib/silcclient/silcclient.h and
851 * Added support for using channel private keys in SILC
852 Client Library even if the private key mode is not set
853 on the channel. Affected file lib/silcclient/client_channel.c.
855 * The channel private key used to decrypt message is now
856 delivered to the application in the 'channel_messageÃ' client
857 operation. Affected files are lib/silcclient/silcclient.h
858 and client_channel.c.
860 * Fixed wrong arg type for user limit in CMODE command reply.
861 Affected file silcd/command.c.
863 * The user limit is now taken and saved to SilcClientEntry in
864 JOIN and CMODE command replies and in CMODE_CHANGE notify.
865 Affected files lib/silcclient/silcclient.h, command_reply.c
868 * Added support to the new private message key indicator
869 packet. Added a new function to the client library:
870 silc_client_send_private_message_key_request. The sender
871 indicates to be initiator, and receiver is responder.
872 Added the indicator to the SilcClientEntry as 'prv_resp'
873 boolean. Affected files are lib/silcclient/silcclient.h
874 client.[ch], and client_prvmsg.c.
876 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
878 * Fixed the JOIN command calling when called with both
879 -auth and -founder. Affected file is lib/silcclien/command.c.
881 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
883 * Check watcher list for resumed clients as well. Affected
884 file is silcd/packet_receive.c.
886 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
888 * Implemented the user limit to the CMODE_CHANGE notify,
889 CMODE command reply and JOIN command reply in server.
890 Affected files are silcd/server.c, command.c, command_reply.c,
891 packet_send.c and packet_receive.c.
893 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
895 * Defined SILC_STRFMT_END that must be used now with
896 silc_buffer_strformat, instead of SILC_STR_END. Fixes
897 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
898 lib/silcclient/silcvcard.c, silcd/server_util.c.
900 * Fixed the adding of public key to the WATCH list in server.
901 Fixed the WATCH notify sending to client. Affected files
902 are silcd/packet_send.[ch], command.c, server_util.c.
904 * Implemented the watching by public key in the SILC Client
905 Library and SILC Client. Affected files are
906 lib/silcclient/command.c and client_notify.c.
908 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
910 * Added support for public key watching in server. Affected
911 files are silcd/server.c, server_internal.h, command.c,
914 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
916 * Added public key to the SIlcClientEntry. Affected files
917 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
919 * Fixed the get_clients_whois reply processing to return
920 exactly same entries server returned. Makes it possible
921 to search using attributes. Affected file is
922 lib/silcclient/idlist.c.
924 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
926 * Save founder key to SilcChannelEntry. Affected files are
927 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
929 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
931 * Call the monitor callback with _CLOSED status from the
932 silc_client_file_close. Affected files are
933 lib/silcclient/client_fpt.c, silcclient.h
935 * Added silc_client_get_clients_whois which resolves using
936 WHOIS, and supports requested attributes as well.
937 Affected files are lib/silcclient/silcclient.h, idlist.c.
939 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
941 * Added support for asking the destination filename where
942 the downloaded file is saved in the file transfer. Affected
943 files are lib/silccilent/silcclient.h, client_ftp.c.
945 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
947 * Fixed error handling in resuming data processing. Affected
948 files are lib/silcclient/client_resume.c and client.c.
950 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
952 * Fixed silc_client_send_private_message to return TRUE correctly.
953 Affected file lib/silcclient/client_prvmsg.c.
955 * Added topic to the SilcChannelEntry. Affected files are
956 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
958 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
960 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
961 file lib/silcclient/command.c
963 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
965 * Convert all commands to UTF-8 before passing them to the
966 client library. Still need to convert replies from UTF-8 to
967 the locale encoding. Affected file
968 irssi/src/silc/core/silc-cmdqueue.c
970 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
972 * redirect all silc_client_command_calls through a queueing framework.
973 This fixes /CYCLE and the annoying "nick change after auto-joining
974 a channel". Furthermore it defines one central point where
975 command parameters can be UTF-8-ified. Affected files
976 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
977 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
979 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
981 * use asynchronous connect() to establish router connections.
982 Fixes problem when the primary router goes down. Affected files
983 silcd/server.c, silcd/server_backup.c
985 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
987 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
988 Fixed various compilation warnings when type casting ints
989 to pointers or vice versa, of different size. Updates around
992 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
994 * Surrogates not allowed in UTF-8 strings, updated decoder.
995 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
996 testers in lib/silcutil/tests/ directory.
998 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1000 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1001 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1002 files are lib/silcclient/silcclient.h, client.c.
1004 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1006 * When resuming a session fails, notify the user that the session
1007 file needs to be removed eventually. Affected files
1008 irssi/src/fe-common/silc/module-formats.[ch],
1009 irssi/src/silc/core/client_ops.c.
1011 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1013 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1014 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1016 * Typofix in Irssi::Silc module. Affected file
1017 irssi/src/perl/silc/Silc.xs.
1019 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1021 * Changed the way NOTICE flagged messages are treated. Added support
1022 for notices in queries and signing notices. Affected files
1023 irssi/default.theme; irssi/docs/help/in/notice.in;
1024 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1025 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1027 * Fixed typo in /ACTION help. Affected file
1028 irssi/docs/help/in/action.in
1030 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1032 * Fixed typo in perl module. Affected file
1033 irssi/src/perl/silc/Server.xs
1035 * Changed the way ACTION flagged messages are treated. Added support
1036 for actions in queries and signing actions. Affected files
1037 irssi/default.theme; irssi/docs/help/in/action.in;
1038 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1039 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1042 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1044 * Incorrectly reported error when client had to be resolved from
1045 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1047 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1049 * Fixed whois public key hash table deleting and adding in
1050 detached client case. Affected file silcd/packet_receive.c.
1052 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1054 * Changed filenames of silc/fe module not to collide with filenames
1055 from core/fe. Also seperated public messages printing from
1056 query messages printing. Affected files are all in
1057 irssi/src/fe-common/silc.
1059 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1061 * Fixed the invite process handling during joining to use
1062 correct server name for the client that is matched against
1063 the invite string for the channel. Wrong server name caused
1064 inability to join the channel. Affected file is
1067 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1069 * Fixed the CUMODE channel founder authentication on normal
1070 server to not remove the founder rights on existing founder
1071 before checking that router accepts the mode change. Affected
1072 files are silcd/command.c and silcd/packet_receive.c.
1074 * Remove the server entry correctly when rekey timeouts and
1075 remote router connection on normal server is closed. Fixes
1076 a crash where server uses the freed server entry. Affected
1077 file silcd/server.c.
1079 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1081 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1082 networks. This is the first step in solving the bug about
1083 /SERVER ADD -silcnet <silcnet>. Affected files
1084 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1085 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1086 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1088 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1090 * /SMSG and /MMSG now correctly create new queries. Affected files
1091 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1093 * Add basic support for SILC protocol specific variables in perl.
1094 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1095 irssi/src/perl/Makefile.am
1097 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1099 * Don't use silc_get_input, it's obviously not reliable. Fixes
1100 issue when the current key expires. Affect file
1101 irssi/src/silc/core/clientutils.c
1103 * Make the session data filename configurable. This makes it
1104 possible to have different session files for different
1105 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1106 client_ops.[ch], silc-servers.c,
1107 irssi/src/silc/fe-common/silc/module-formats.[ch]
1109 * Use the same set of libtool files for the MPI lib as for the
1110 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1111 config.sub, configure.in, install-sh, missing, mkinstalldirs
1113 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * Fixed server statistics decrementing error to not go to
1116 negative. Affected file silcd/packet_receive.c.
1118 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1120 * Use silc_server_query_add_error to add error in public key
1121 search error. Added support in send_reply to send errors
1122 without specific argument. Affected file silcd/server_query.c.
1124 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1125 Client for NO_SUCH_NICK. It was against the protocol specs.
1126 Affected file irssi/src/silc/core/client_ops.c.
1128 * Added backwards support for the wrong NO_SUCH_NICK error sending
1129 in server. To be removed in SILC Server 1.0. Both old clients
1130 and clients with fixed error handling now works. Affected file
1131 silcd/server_query.c.
1133 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1135 * fixed a bug in the whois using attributes function where no
1136 error was sent if no nickname and client id but the attributes were
1137 given to whois. Affected file silcd/server_query.c
1139 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1141 * remove public key from public key hashtable on detach. Affected
1142 file silcd/packet_receive.c
1144 * free public key hashtable before removing clients on server
1145 shutdown. Affected file silcd/server.c
1147 * remove public key prior deleting client-data on killing a client.
1148 Affected file silcd/server_util.c
1150 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1152 * Getting the MOTD from other servers works now. Affected
1153 files are silcd/command.c and silcd/command_reply.c
1155 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1157 * Initialize the variable idletag, since it is tested in
1158 silc_core_deinit for its default value. Affected file
1159 irssi/src/silc/core/silc-core.c
1161 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1163 * Fixed signed channel messages across cells. Affected file
1166 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1168 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1169 is not defined. They can now be safely used in if-statements
1170 without braces. Affected file lib/silcutil/silclog.h.
1172 * Added the checks for backup closing connection due to error
1173 (local or remote) and thus not allow the resuming to occur
1174 in reconnect. Affected files are silcd/packet_send.c
1177 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1179 * Help file updates. Affected files in irssi/src/docs/help/in/.
1181 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1183 * Fixed channel messages across cells. Affected file
1186 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1188 * Fixed file transmission accepting in client library to not
1189 start the negotiation if user hasn't accepted the transfer,
1190 instead create new session for resent transfer. Affected
1191 file lib/silcclient/client_ftp.c.
1193 * Show the session ID in the file transmision list. Remove
1194 session from list that failed to transfer. Switch the current
1195 session automatically after transmission, and in errors, to new
1196 session if other sessions exists in the transfer list. Affected
1197 files are irssi/src/silc/core/silc-servers.c,
1198 irssi/src/fe-common/silc/modfule-formats.c.
1200 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1202 * Fixed MIME header parsing for the hopefully last time. Affected
1203 file lib/silcutil/silcstrutil.c
1205 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1207 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1209 * The SILC RNG is now gauranteed to return non-zero random
1210 values. Affected files are lib/silccrypt/silcrng.[ch].
1212 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1214 * Fixed nickname formatting when changing only case of the
1215 nickname. Affected file lib/silcclient/idlist.c.
1217 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1219 * Fixed a memory leak and incorrect printing of the "appears as"
1220 message. Affected file irssi/src/silc/core/client_ops.c
1222 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1224 * Added CRT (Chinese Remainder Theorem) supported RSA
1225 private keys and private key operations. This significantly
1226 increases private key operation efficiency. No compatibility
1227 issues with new or old private keys. Affected files are
1228 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1230 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1232 * Fixed GCC-3.3.2 related compilation warnings from the
1235 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1237 * Removed RC6 from distributions.
1239 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1241 * Added some better comments to lib/silccrypt/silcpkcs.h,
1242 optimized some routines in lib/silccrypt/silcpkcs.c.
1243 Added test_silcpkcs into lib/silccrypt/tests/.
1245 * Fixed silc_rng_global_init to actually init the global RNG
1246 if RNG wasn't provided for it. Affected file is
1247 lib/silccrypt/silrng.c.
1249 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1251 * Added silc_hash_table_find_by_context_ext. Affected files
1252 lib/silcutil/silchashtable.[ch].
1254 * Save the public key on normal server in WHOIS command reply
1255 from attributes, if present, and add it to public key hash
1256 table. Fixes WHOIS resolving by public key on normal server.
1258 Optimized the attributes resolving on normal server to not
1259 resolve if we resolved them already from router.
1261 Affected files are silcd/server_query.c, command_reply.c.
1263 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1265 * Added support for whois using attributes.
1266 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1267 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1270 * Added support for whois using public key attribute to /WHOIS i
1271 client command. Affected files irssi/docs/help/in/whois.in,
1272 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1274 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1276 * Fixed UMODE setting in server when the client has anonymous
1277 mode set. The mode setting was not working. Affected file
1280 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1282 * Fixed some bugs and typos related to sending split messages.
1283 Print notification when sending messages with /MMSG. Affected
1284 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1286 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1288 * Optimized the socket referencing in packet routines, client
1289 library and server. Affected files are lib/silccore/silcpacket.c,
1290 lib/silcclient/client.c and silcd/server.c.
1292 * If silc_socket_set_qos is given with NULL arguments the QoS is
1293 reset from the socket. Affected files are
1294 lib/silcutil/silcsockconn.[ch].
1296 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1298 * Add a /LISTKEYS command which lists the locally cached
1299 client and server keys. Affected files
1300 irssi/src/fe-common/module-formats.[ch],
1301 irssi/src/silc/core/silc-{channels,servers}.c
1302 irssi/docs/help/in/listkeys.in
1304 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1306 * Check that packet queue purging was successful. Affected
1307 files lib/silcclient/client.c and silcd/packet_send.c. Related
1308 to MAC failed errors.
1310 * Do not clear the inbuf even if it is empty if QoS was applied
1311 to it. Otherwise the QoS data is cleared and MAC failed error
1312 will occur. Affected file lib/silccore/silcpacket.c.
1314 * Use the rekey period time as rekey protocol timeout value.
1315 If the rekey does not succeed during the rekey period there's
1316 something very wrong, and we most likely end up with wrong keys,
1317 do graceful reconnect then. Affected file silcd/server.c.
1319 * Take reference of the socket in the parser context, as it's
1320 possible to have the parsers in queue after the socket is
1321 disconnected and this may cause crash. Affected files are
1322 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1325 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1327 * Fixed KICK command reply sending, it sent to replies.
1328 Affected file silcd/command.c.
1330 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1332 * Finish the silc-mime.pl script. It now supports MIME type
1333 guessing using magic files, signing data messages, executing
1334 MIME handlers in background. Affected files
1335 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1337 * Changed MIME signal handler to make things easier for the perl
1338 script. Affected files irssi/src/silc/core/client_ops.c,
1339 silc-servers.c, and irssi/docs/signals.txt
1341 * Cleaned up the silc_mime_parse function and fixed detection
1342 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1344 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1346 * Resolve the IP for file transfer listener from the connection
1347 socket. Affected file lib/silcclient/client_ftp.c.
1349 * Accept NULL hostname parameter in the functions
1350 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1351 if hostname is not wanted.
1353 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1355 * Fixed race condition between silc_client_init and
1356 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1358 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1360 * Fixed file transfer connection closing when SIGNOFF for
1361 the client is received from server. Affected file is
1362 lib/silcclient/client_ftp.c.
1364 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1366 * Check for disconnected socket in QUIT callback. Affected
1367 file silcd/command.c.
1369 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1371 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1372 Affected files lib/silcutil/silcstrutil.c
1374 * Cleaned up the escape/unescape functions for correctness and
1375 speed. Affected file irssi/src/silc/core/client_ops.c
1377 * Removed handling for data messages with Content-Type: text/*,
1378 moved parsing of MIME headers to the signal handler, added
1379 support for signing and verifying data messages. Affected
1380 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1381 irssi/src/silc/core/silc-{servers,channels}.c
1383 * Added a perl script for handling data messages based on
1384 information read from Mailcap files. New file
1385 irssi/scripts/silc-mime.pl
1387 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1389 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1390 acknowledge recepetion of a message to the sender. Updated
1393 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1395 * Unregister channel key saving callback when deleting channel.
1396 Affected file lib/silcclient/idlist.c.
1398 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1399 before calling notify client operation. Affected file is
1400 lib/silcclient/client_notify.c.
1402 * Unregister QoS tasks when deleting the socket connection.
1403 Affected files lib/silcutil/silcsockconn.[ch],
1404 unix/silcunixsockconn.c.
1406 * Implemented latest presence-attrs draft changes. Affected
1407 files lib/silccore/silcattrs.h and
1408 irssi/src/silc/core/silc-queries.c.
1410 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1412 * Save old channel keys in list to allow more rapid change
1413 of channel keys if server for some reason does that. This
1414 avoids loosing so many channel messages due to not having
1415 key to decrypt. Affected file lib/silcclient/silcclient.h,
1416 idlist.c and client_channel.c.
1418 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1420 * Continued backup router tests and fixes. Affected files
1421 silcd/server_backup, server_util.c, server.c. See TODO.
1423 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1425 * Fixed SERVER_SIGNOFF handling in servers. The client
1426 was removed from wrong list thus not removing the client
1427 at all. Affected file silcd/packet_receive.c.
1429 * Do not execute rekey protocol for disabled connections as
1430 it would never go through. Affected file silcd/server.c.
1432 * Added timeout for rekey protocol to catch if the protocol
1433 never executes successfully. Affected files silcd/server.c
1436 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1438 * Abandon packet processing for disconnected sockets. Check
1439 this always after calling packet processing callback.
1440 Affected file lib/silccore/silcpacket.c.
1442 * Fixed double registration disconnection code in server.
1443 Closed wrong connection. Affected file silcd/packet_receive.c.
1445 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1447 * On normal server reconnect to primary during resuming 4
1448 times, then give up. Affected file silcd/server_backup.c.
1450 * If during reconnecting to routers we notice we have router
1451 connection but no primary router set, the server is in desync.
1452 Reconnect to primary to restore network. Affected file
1455 * Assure that only one protocol is exeucting at the same time.
1456 Added checks for all protocols. Affected files are
1457 silcd/server.c and server_backup.c.
1459 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1461 * Check that a string is not already part on invite/ban
1462 string when processing it. Affected file silcd/server_util.c.
1464 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1466 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1467 with 1.2 version of the protocol. Affected file is
1468 silcd/packet_receive.c.
1470 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1472 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1473 where the passphrase was given. Affected file is
1476 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1478 * INVITE and BAN notifys are now delivered from routers to
1479 servers (but not clients) on the channel. Updated specs and
1480 code. Affected files silcd/packet_[send|receive].[ch],
1481 command.c, server.c and server_util.c.
1483 * Implemented INVITE and BAN announcing. Affected files are
1484 silcd/server.[ch], server_util.c.
1486 * Implemented SilcStatus error type argument returning in
1487 command reply error in server. Affected file silcd/command.c.
1489 * Implemented SilcStatus argument returning in comand reply
1490 in client library. The command_reply client operation now
1491 returns error specific arguments as well. Affected files
1492 are lib/silcclient/command_reply.[ch], client_resume.c,
1493 lib/silccore/silcstatus.[ch].
1495 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1497 * Backup router protocol version 1.2 implemented. Testing still
1498 required. Affected files in silcd/server_backup.[ch], server.c,
1499 packet_receive.c and server_internal.h.
1501 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1503 * silc_client_send_[channel|private]_message now return TRUE
1504 or FALSE. Affected file lib/silcclien/client_channel.c and
1507 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1509 * Check for explicit nickname in INVITE and BAN processing
1510 during join as well (and don't expect only wildcards in
1511 invite/ban strings). Affected file silcd/command.c.
1513 * Fixed the INVITE and BAN by public key. The public key saved
1514 is the PK payload (as specified) not the raw data. Affected
1515 file silcd/server_util.c.
1517 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1519 * UTF-8 text message support for actions and notices in SILC
1520 Client. Affected file irssi/src/silc/core/client_ops.c.
1522 * silc_get_username and silc_get_real_name now returns sensible
1523 data on Win32. Patch by Toni Willberg. Affected file is
1524 lib/silcutil/win32/silcwin32util.c.
1526 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1528 * Provide a signal handler to send MIME encoded messages and emit
1529 a signal when a MIME encoded message is received. Also document
1530 the signals for usage with the perl interface.
1532 A sample perl script will be supplied at a later point.
1534 Affected files are irssi/docs/signals.txt,
1535 irssi/src/silc/core/client_ops.[ch],
1536 irssi/src/silc/core/silc-{channels,servers}.c
1538 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1540 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1541 server. Use this time to display a lag and disconnect when it
1542 exceeds a specified limit.
1544 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1546 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1548 * Remove the channel auth list in normal server if router
1549 encofrces its list during connecting. Send notify to channel
1550 to remove the mode to remove the list. Affected files are
1551 silcd/server_util.c and silcd/packet_receive.c.
1553 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1555 * Added support for channel public keys. Updated protocol specs
1556 and implemented it. Affected files are
1557 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1558 lib/silcclient/command_reply.c.
1560 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1562 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1563 terminate the process on Linux. Affected file silcd/silcd.c.
1565 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1567 * Check for NULL buffer in silc_buffer_clear. Affected file
1568 is lib/silcutil/silcbuffer.h.
1570 * Simplified the backup router protocol by removing the _GLOBAL
1571 types. Updated protocol specs and the code. Affected files
1572 are silcd/server_backup.[ch].
1574 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1576 * Deny '@' and '!' from nicknames since they are reserved
1577 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1578 Updated protocol specs and the code.
1580 Affected files are silcd/server_util.[ch].
1582 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1584 * Fixed stack overflow in Irssi SILC client. Affected
1585 file irssi/src/silc/core/client_ops.c.
1587 * Check that Host is set in ServerConnection and RouterConnection
1588 in silcd.conf. Affected file silcd/serverconfig.c.
1590 * Fixed crash in server with protocol completion callbacks,
1591 namely rekey and backup resuming protocols. Affected files
1592 are silcd/server_backup.c and silcd/server.c.
1594 * Fixed rekey protocol to not restart if it is started already.
1595 Affected files are lib/silcclient/client.c and
1598 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1600 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1602 * Fixed EOF handling in SILC Config, affected file
1603 lib/silcutil/silcconfig.c.
1605 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1607 * Fixed RESOLVING flag handling in JOIN notify and other
1608 notifys to handle the resolvings correctly in client library.
1609 Affected file lib/silcclient/client_notify.c.
1611 * Do not send full INVITE and BAN lists in INVITE and BAN
1612 notifys, only the changed information. Affected file
1615 * Fixed INVITE notify sending in INVITE command, send it
1616 only when needed. Affected file silcd/command.c.
1618 * Handle the founder key change properly in CMODE_CHANGE
1619 notify. Bug #122. Affected file silcd/packet_receive.c.
1621 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1623 * Remove the mark for output (mark it only for input) after
1624 purging outgoing queue. Prevents the "Error in select()"
1625 floods. Affected file silcd/packet_send.c.
1627 * Fixed incorrect connection deletion from client library
1628 after calling "connect" client operation. Could cause
1629 crashes for example during reconnect timeouts. Affected
1630 files are lib/silcclient/client.c and
1631 irssi/src/silc/core/client_ops.c.
1633 * Check server private key file permissions before starting
1634 the server. Affected file silcd/serverconfig.c.
1636 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1638 * NULL terminate allocated string in silc_buffer_strformat.
1639 Affected file lib/silcutil/silcbuffmt.c.
1641 * Rewrote the invite/ban list string handling in server to
1642 use SilcBuffer instead. Affected files are silcd/command.c
1643 and silcd/server_util.c.
1645 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1647 * Fixed double free in CMODE command when setting new HMAC
1648 for channel. Affected file silcd/command.c.
1650 * Added couple of missing memset's to zero sensitive memory.
1651 Affected files silcd/command.c, lib/silcclient/command.c.
1653 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1655 * Fixed a double free in INVITE command error handling in
1656 server. Affected file silcd/command.c.
1658 * Added macros SILC_SWAB_[16|32] to swab byte order of
1659 16-bit and 32-bit unsigned integers. Affected file
1660 lib/silcutil/silctypes.h.
1662 * Use the SILC_SWAB_16 instead of htons() in server when
1663 handling ports since the ports in structures are always
1664 in little-endian order (regardless of platform). Affected
1665 file silcd/serverid.c and silcd/server_backup.c.
1667 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1669 * Send DISCONNECT in close admin command in server. Affected
1670 file silcd/command.c.
1672 * Check whether we are already connecting to a remote router
1673 (in addition of checking whether we are already connected)
1674 before creating new connection. Affected file silcd/server.c.
1676 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1678 * Added better compiler and compiler flags checking in
1681 * Check that socket is valid after QoS is applied to data.
1682 Affected file lib/silcutil/unix/silcunixsockconn.c.
1684 * Make sure the socket connecetion is not closed to early
1685 when closing connection in server. Also make sure the
1686 connection is always closed after error in a protocol.
1687 Affected file silcd/server.c.
1689 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1691 * Removed --session and --dummy options from Irssi SILC Client.
1692 -d option is available only if --enable-debug was given.
1693 Affected files are irssi/src/silc/core/silc-core,
1694 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1696 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1698 * Added silc_buffer_steal to steal the data from the buffer.
1699 Affected file lib/silcutil/silcbuffer.h.
1701 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1703 * Fixed server crash with double Primary block in config file.
1705 Fixed also various memory leaks around the config file
1706 parser. Affected files lib/silcutil/silcconfig.c,
1707 silcd/serverconfig.c.
1709 * Changed my nickname (Johnny Mnemonic) to my real name, this
1710 means that bugs introduced by him were actually introduced
1713 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1715 * Don't display "foo appears as foo\nYou're now known as foo"
1716 messages. Affected file irssi/src/silc/core/client_ops.c
1718 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1720 * Fixed error handling of invalid client entry when calling
1721 commands in server. Fixes a crash. Affected file
1724 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1726 * Added some sanity checks in server for correctness of the
1727 server configuration. Affected file silcd/serverconfig.c.
1729 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Prevent endless resolving of user informations in USERS
1732 command by checking the command reply status correctly.
1733 Affected file lib/silcclient/command_reply.c.
1735 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1738 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1739 Aldous <Matthew@Aldous.com>.
1741 * Added better implementation using CriticalSection of
1742 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1743 <mikko.lahteenmaki@pikabaana.net>.
1745 * Added some Winsock WIN32 compatiblity defines into
1746 includes/silcwin32.h.
1748 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Fixed double free in async host lookup code. Affected file
1751 lib/silcutil/silcsockconn.c.
1753 * On backup router handle now the SERVER_SIGNOFF from router
1754 for local connected servers too, and close the connections.
1756 Do not process them as normally signing off servers when they
1757 really signoff by sending EOF fe, but always assume that
1758 router sends the SERVER_SIGNOFF.
1760 Affected files silcd/server.c and silcd/packet_receive.c.
1762 * Fixed socket unsetting when closing connections. Affected
1763 files silcd/server.c and silcd/packet_send.c.
1765 * Do not print the nickname in SERVER_SIGNOFF if we do not
1766 have it. Prevents asserts in Irssi core. It is possible we
1767 don't have the nick if it was just being resolved when server
1768 signoff. Affected file irssi/src/silc/core/client_ops.c.
1770 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * Fixed autonick crashbug in client library. Affected file
1773 lib/silcclient/client.c.
1775 * Fixed Unix implementation of SilcMutex to really assert if
1776 the mutex is locked/unlcoked already. Affected file
1777 lib/silcutil/unix/silcunixmutex.c.
1779 * Fixed locking in silc_schedule_uninit. It didn't lock
1780 when dispatching timeout tasks. Affected file is
1781 lib/silcutil/silcschedule.c.
1783 * Changed Win32 implementation of SilcThread to use modern
1784 Win32 interface. Affected file is
1785 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1787 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1789 * Don't print signed messages when sending failed. Affected files
1790 irssi/src/silc/core/silc-[servers.c/commands.h]
1792 * Send adquate signal when founding a channel by joing it. Affect
1793 file irssi/src/silc/core/client_ops.c
1795 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1797 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1798 irssi/src/fe-common/core/themes.c
1800 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Fixed close command to use the port correctly when closing
1803 server connections. Affected file silcd/idlist.c.
1805 * Check for NULL outbuf in silc_socket_write. It is possible
1806 that it is NULL is some odd case. Affected files are
1807 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1809 * Do not call final protocol callback for backup router
1810 resuming protocol when closing connection. It is closed
1811 by timeout in case of error. Affected file silcd/server.c.
1813 * Backup reconnect to router if backup resuming protocol
1814 failed. Affected file silcd/server_backup.c.
1816 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Fixed double free in SKE library error hadling when signature
1819 error occurred. Affected file lib/silcske/silcske.c.
1821 * Save the fingerprint to new SilcClientEntry after changing
1822 nickname. Affected file lib/silcclient/client_notify.c.
1824 * Print SIGNOFF in Irssi SILC client only if the nickname is
1825 known. Prevents asserts in Irssi core. It is possible we
1826 don't have the nick if it was just being resolved when it
1827 quit. Affected file irssi/src/silc/core/client_ops.c.
1829 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * Fixed double free in invite list adding code when adding
1832 invite strings. Affected file silcd/server_util.c.
1834 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * More log printing during backup router protocol. Affected
1837 file silcd/server_backup.c.
1839 * Removed backwards support for old private key file format.
1840 Affected file lib/silccrypt/silcpkcs.c.
1842 * Removed backwards support for not-so-strict decryption length
1843 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1845 * GETKEY to update the client entrys fingerprint too.
1846 Affected file lib/silcclient/command_reply.c.
1848 * Added --without-libtoolfix for package builders using weird
1849 wrappers around libtool (BSD at least).
1851 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * Fixed backup router bugs: When backup resumes router and
1854 receives a CHANNEL_MESSAGE packet the backup must not act
1855 as router since the packet header decryption would be
1856 different. Also, when relaying packets to channel, do
1857 not re-encrypt packets on backup that came from the primary
1858 since the connection isn't really router-router connection.
1859 Affected files silcd/server.c, silcd/packet_send.c.
1861 * Added checks in encryption/decryption that encryption/decryption
1862 length sent as argument really is multiple by block size. Helps
1863 catching really weird bugs like the above backup router bugs
1864 when packets are being decrypted in wrong way. Affected files
1865 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1867 * Fixed padding generation in private key file encryption.
1868 Affected file lib/silccrypt/silcpkcs.c.
1870 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Added ignore_message_signatures setting which can be used
1873 to ignore signatures in messages. Affected files are
1874 irssi/src/silc/core/client_ops.c, silc-core.c.
1876 * Fixed the libtoolfix to use command line options instead of
1877 environment variables. They didn't work as expected. Now,
1878 the libtool is fully run-time configurable.
1880 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1882 * Verify signature payload for signed messages. Affected files
1883 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1884 irssi/src/silc/core/silc-core.h
1886 * Display signature verification result in public and private
1887 messages using theme abstracts. See irssi/default.theme for
1888 examples on their usage. Affected files
1889 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1890 irssi/src/fe-common/silc/module-formats.[ch],
1891 irssi/src/fe-common/silc/fe-common-silc.c,
1892 irssi/src/fe-common/silc/Makefile.am
1893 irssi/src/fe-common/core/fe-messages.[ch]
1895 * Fixed bugs in Irssi's theme parsing. Affected files
1896 irssi/src/fe-common/core/themes.c
1898 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Calculate the correct length for signed messages before
1901 encrypting, it must be multiple by block size. Affected
1902 file lib/silccore/silcmessage.c.
1904 * silc_message_signed_get_public_key returns now both
1905 decoded and encoded public key. Affected files are
1906 lib/silccore/silcmessage.[ch].
1908 * Added libtoolfix script that makes the libtool more generic
1909 and configurable in run-time. Now we can specify in run-time
1910 if what kind of libraries we want to create, regardless of
1911 configuration. SIMs are now creates even if --disable-shared
1912 was explicitly given.
1914 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * Fixed founder key sending in CMODE command in client.
1917 Affected file lib/silcclient/command.c.
1919 * Fixed CUMODE founder authentication in server to not check
1920 for client's public key since it's not supposed to do that.
1921 Affected file silcd/command.c.
1923 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1925 * Set realname and hostname in NICK_REC records. Affected file
1926 irssi/src/silc/core/silc-nicklist.c
1928 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Remove 1.0 protocol backwards compat code from client
1933 * Added more reliable check for whether nickname did change
1934 or not, or whether only Client ID changed in NICK_CHANGE
1935 notify. Affected file lib/silcclient/client_notify.c.
1936 Fixes bug in '@' character handling in a nickname.
1938 * Added support for automatically parsing signature from
1939 the message payload. Added new function
1940 silc_message_get_signature to return the payload to
1941 application. Affected files lib/silccore/silcmessage.[ch].
1943 * Changed the private_message and channel_message client
1944 operations to deliver the SilcMessagePayload to the
1945 application too. Application can use it fe. to get the
1946 signature from the message for verification. Affected
1947 file lib/silcclient/silcclient.h, client_channel.c and
1950 * Redefined the signed payload for message payloads.
1951 Updated protocol specs and implemented.
1953 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Fixed wrong invite and ban list handling in server command
1956 reply. Affected files are silcd/command_reply.c,
1957 silcd/server_util.[ch].
1959 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1961 * Fixed CMODE setting in server when founder mode was set.
1962 Affected file silcd/command.c. Bug #95.
1964 * Added support to setting specific public key in CMODE in
1965 Irssi SILC client. Affected file lib/silcclient/command.c.
1967 * Added support to use specific public key in CUMODE in
1968 Irssi SILC Client. Affected file lib/silcclient/command.c.
1970 * Added support for inviting and banning by public key in
1971 Irssi SILC client. Affected file lib/silcclient/command.c.
1973 * Fixed fingerprint/babbleprint showing in invite and ban
1974 list command replys. Affected file is
1975 irssi/src/silc/core/client_ops.c.
1977 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1979 * Format CMODE +c and +h to display both the mode and the argument
1981 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Added test vectors and test programs for SHA-1, MD5,
1984 HMAC-SHA1 and HMAC-MD5. New tests are located in
1985 lib/silccrypt/tests/. Fixed also argument decoding bug in
1986 MD5 implementation. Affected file lib/silccrypt/md5.c.
1988 * Changed the channel private key and private message key
1989 generation (with static keys) to use SHA1 instead of MD5,
1990 as SHA1 is the mandatory hash function in SILC. Affected
1991 file lib/silcclient/client_[channel/prvmsg].c.
1993 * Changed the private key file encryption to use SHA1 instead
1994 of MD5. Added support for the old generation and added
1995 automatic change of the key (to be removed later). Affected
1996 files lib/silccrypt/silcpkcs.c.
1998 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Load only files with .pub suffix in PublicKeyDir. Affected
2001 file silcd/serverconfig.c.
2003 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2005 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2006 channels. Affected files silcd/silcd.c, silcd/server.h.
2008 * Added the config directive PublicKeyDir for the client block.
2009 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2011 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2013 * Merged Toni's irssi/silc.conf patch.
2015 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2017 * Max alloc tests in allocation routines. Affected file
2018 lib/silcutil/silcmemory.c.
2020 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Fixed a typo in resuming code that fixed detach/resume code
2023 in server. Bug #93. Affected file silcd/packet_receive.c.
2025 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2027 * Do reverse lookups for server when /connecting. Affected files
2028 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2029 irssi/src/core/net-nonblock.*
2031 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Added library versioning for shared libraries. Affected
2034 files configure.in.pre and lib/Makefile.am.pre.
2036 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2038 * Display INVITE and BAN lists as specified by SILC 1.2
2040 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Do not send invite list back unless asked (when sending
2043 no arguments) or when list was modified. Affected file
2046 * Remove client from invite list in KILLED notify and in
2047 KILL command. Affected file silcd/command.c and
2050 * Fixed bugs in invite list handling in INVITE command.
2051 Affected files silcd/command.c and silcd/server_util.c.
2053 * Merged with Irssi 0.8.6.
2055 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2056 Affected file irssi/src/fe-text/silc.c.
2058 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * The silc_argument_get_[first/next] now return the argument
2061 type to caller. Added silc_argument_payload_encode_one.
2063 Affected files are lib/silccore/silcargument.[ch].
2065 * Added support for the SILC 1.2 INVITE command and new
2066 invite lists to server. Affected files are silcd/command.c,
2067 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2069 * Added support for the SILC 1.2 BAN command and new
2070 ban lists to server. Affected files are silcd/command.c,
2071 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2073 * Added support to client sending new INVITE command. Affected
2074 file is lib/silcclient/command.c.
2076 * Added support to client sending new BAN command. Affected
2077 file is lib/silcclient/command.c.
2079 * Added support for removing client from invite list when kicked
2080 from channel, as SILC 1.2 dictates. Affected files are
2081 silcd/packet_receive.c and silcd/command.c.
2083 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2086 automatically the cipher's internal IV. Affected files
2087 lib/silccrypt/silccipher.[ch].
2089 * Assure the RESUME_CLIENT packet is not sent to twice to
2090 backup router if the detached client was originated from
2091 the backup. Affected file silcd/server.c. Bug #76.
2093 * Changed silc_sim_symname to not allocate memory. Affected
2094 file lib/silcsim/silcsimutil.c.
2096 * Fixed memory leaks with SIMs in server. Affected files
2097 silcd/serverconfig.c, silcd/server.c.
2099 * Fixed channel key distribution after resuming detached
2100 client. Affected files silcd/packet_receive.c.
2102 * Fixed channel's global_user boolean checking after detaching.
2103 Check it after changing the owner of the client not before.
2104 Affected file silcd/packet_receive.c.
2106 * Fixed few double frees from client library. Fixes at least
2107 Bug #81, possibly others too.
2109 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2110 notifys in Irssi SILC Client. Affected file is
2111 irssi/src/silc/core/client_ops.c. Bug #82.
2113 * Applied Ville Räsänen's manual page and --mandir bugfix
2114 patch. Affected files are configure.in.pre and Makefile.am.pre.
2117 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Added support to backup router protocol for backup to tell
2120 normal server that it cannot use the backup router as primary
2121 because the primary isn't really down. Updated protocol
2124 * Added support for primary router to tell backup router that
2125 resuming is not possible because the backup really isn't primary
2126 in the cell. For example if backup disconnected itself the
2127 resuming is not allowed since the primary really did not
2128 go down. Updated protocol specs.
2130 * Removed MARS from crypto library.
2132 * Defined the CTR mode and Randomized CBC mode in SILC. The
2133 CTR mode is RECOMMENDED now in specification. Defined also
2134 Serpent cipher as optional cipher. Updated the protocol specs.
2136 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Added support for inviting/banning by IP/MASK, public key,
2139 and explicit Client ID. Redefined the command and notify
2140 types to allow easier forwards support for other methods
2141 of inviting/banning. Updated protocol specs.
2143 * Remove the client from channel's invite lists if the client
2144 is kicked or killed. Updated protocol specs.
2146 * Unified the Channel Message Payload and Private Message
2147 into one Message Payload. Updated protocol specs and
2150 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Don't wait for EOF after socket error has occurred, but
2153 close the connection. Affected file is silcd/server.c.
2155 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2157 * Added support for setting FOUNDER mode on channel with
2158 specific public key which can be set with CMODE command.
2159 Updated protocol specs and implemented in client and server.
2161 * Fixed the Irssi SILC client to correctly shutdown the client
2162 library to avoid memory leaks. Affected files are
2163 irssi/src/silc/core/silc-core.c and silc-servers.c.
2165 * Deprecated the No Reply flag in SKE protocol and introduced
2166 "IV Included" flag which can be used to indicate that the IV
2167 is included in the ciphertext. This makes it possible to use
2168 SILC on unreliable transport, such as UDP which may cause
2169 packet reordering and losses. Updated protocol specs, did
2172 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2175 < 32 bit values in correct size. Affected file is
2176 lib/silcmath/mp_mpi.c.
2178 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Fixed the KE Start Payload parsing to check that mandatory
2181 fields are present. Affected file lib/silcske/payload.c.
2183 * Fixed compilation warnigs in Irssi SILC Client. Affected
2184 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2186 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2188 * Print "nick now appears as newnick" and update Irssi's nicklist
2189 when you change your nick to "nick". Closes #62
2191 * Never format your own nick. Closes #63
2193 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2195 * SILC_UMODE_GONE changes are now propagated correctly to the
2196 Irssi client. Closes #54
2198 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2200 * Fixed example in /HELP KEY
2202 * Added expando $j which expands to current SILC Client version
2204 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Fixed public key decoding in crypto library.
2208 * Added better error printing to SKE library.
2210 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Fixed NICK command to not crash if nickname was not sent.
2214 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2217 Deprecated the old Encrypt-And-MAC order. Updated protocol
2218 specs and implemented.
2220 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2221 generation. Updated specs and implemented.
2223 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * Added support for rekey before 2^32 sequence number wraps.
2226 Affected files in server and client library.
2228 * Padding must be at least 8 bytes now. Implemented and updated
2231 * Compute maximum padding for authentication packets to make
2232 passphrase approximation attacks impossible. Affected files
2233 in client library and in server.
2235 * Fixed PING command sending in client library and handling in
2236 server. The server ID must be ID Payload, not raw ID data.
2237 Affected files in server and client library.
2239 * Defined that all public keys sent in commands and notify
2240 payloads are actually Public Key Payloads not raw public key
2241 data. Updated protocol specs and implemented.
2243 * Updated protocol version to 1.2. Updated specs and code.
2245 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2246 status types. Updated specs and the code.
2248 * Added support for normal client to kill its own entries from
2249 the network. Updated protocol specs and the code.
2251 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2252 and added initial implementation.
2254 * Added MAC field to the Private Message Payload to protect
2255 against chosen ciphertext attacks. Updated the protocol specs
2258 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2259 attribute to indicate the user's current idle and signon time
2260 of a service. Updated protocol specs and implemented.
2262 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Added "do_not_bind" argument to silc_client_file_send what
2265 can be used to not bind locally but assume the file receiver
2266 provides the point of connect. Usefull when sender is behind
2267 NAT device. Affected file lib/silcclient/silcclient.h and
2270 * Added -no-listener option to FILE SEND command in Irssi SILC
2271 client. Affected file irssi/src/silc/core/silc-servers.c.
2272 Renamed FILE RECEIVE to FILE ACCEPT.
2274 * Confirm passphrase for private key encryption in
2275 silc_create_key_pair and silc_change_private_key_passphrase.
2276 Affected files are lib/silcutil/silcapputil.c.
2278 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Move silc_client_packet_send back to internal, added
2281 silc_client_send_packet, a bit simpler function for application.
2282 Affected files lib/silcclient/silcclient.h, client.c and
2285 * Moved the SilcClientEntry, SilcChannelEntry and
2286 SilcServerEntry to silcclient.h to be public and documented
2287 them for application. Affected files are
2288 lib/silcclient/silcclient.h and idlist.h.
2290 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * Fixed manual page installation patch by Ville Räsänen.
2293 USERS help page fix patch by Ville Räsänen
2295 * Changed the silc_client_command_call interface to make
2296 the command call simpler for the application. The library
2297 now handles the command line parsing, command finding and
2298 execution. Application only needs to call the function
2299 with the command line. Affected files are
2300 lib/silcclient/silcclient.h, command.[ch].
2302 * Fixed silc_get_input to NULL-terminate the returned input.
2303 Affected file lib/silcutil/silcutil.c.
2305 * Resolve the client's public key in JOIN command if the
2306 founder auth data is being requested but we don't know the
2307 client's public key. Affected file silcd/command.c.
2310 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Print notify for server opers when backup router comes
2313 online. Affected file silcd/server.c.
2315 * Fixed the INVITE command to send the invite list in
2316 command reply. Affected file silcd/command_reply.c.
2318 * Fixed MOTD command reply sending. Affected file
2321 * UTF-8 decode the topic in TOPIC command reply and LIST
2322 command reply in Irssi SILC client. Affected file is
2323 irssi/src/silc/core/client_ops.c.
2325 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Fixed the INVITE command to not crash Irssi SILC client
2328 when given without nickname argument. AFfected file
2329 irssi/src/silc/core/client_ops.c.
2331 * Fixed double free in WHOIS query on normal server when
2332 forwarding query to router. Affected file is
2333 silcd/server_query.c.
2335 * Fixed WATCH command reply handling on normal server which
2336 was missing altogether. Affected file silcd/command_reply.c.
2339 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2341 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2342 Included yodl sources for each of these. Also modified
2343 Makefile.am prototype to install these files to proper
2344 locations. Updated CREDITS. Affected file Makefile.am.pre,
2345 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2348 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Added support for encrypted private key files. Now
2351 passphrase must be provided when new key pair is created
2352 (can be empty though), and prompted when loading the
2353 private key. Added support for loading the old-style
2354 non-encrypted private keys as well. Affected files
2355 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2358 * Fixed silc_get_input to accept input on all terminals.
2359 Affected file lib/silcutil/silcutil.c.
2361 * Moved the Irssi SILC client key loading and other stuff
2362 to be called after the arguments and UI is initialized.
2363 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2365 * Added -P option to Irssi SILC client which can be used
2366 to change the passphrase of the private key. Affected
2367 file irssi/src/silc/core/silc-core.c.
2369 * Added silc_change_private_key_passphrase apputil routine
2370 to lib/silcutil/silcapputil.[ch].
2372 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Fixed connection closing in client library to not crash.
2375 Moved the connection freeing totally to function
2376 silc_clinet_del_connection. Affected file
2377 lib/silcclinet/client.c.
2379 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Changed includes/silcincludes.h to silcincludes.h.in to
2382 include configuration specific information. The silcdefs.h
2383 is not included in to installation anymore (it's only
2384 compilation time header).
2386 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Moved the SilcClient and SilcClientConnection from client.h
2389 to the public lib/silcclient/silcclient.h. Changed the
2392 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * If version string in silc_clinet_alloc is NULL the library
2395 puts it automatically. Affected file lib/silcclient/client.c.
2397 * Changed the version strings from variables to #define's
2398 in includes/silcversion.h.
2400 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Added shared library complation support.
2404 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Added lib/silcutil/silcapputil.[ch] for application
2407 utility functions. It includes routines for applications'
2408 convenience. Added silc_create_key_pair, silc_show_public_key
2409 and silc_load_key_pair functions.
2411 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Send RESUME_CLIENT packet from router to backup routers
2414 to in resuming. Affected file silcd/packet_receive.c.
2416 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * In IDENTIFY command parsing, send all other IDs except
2419 Client IDs explicitly to router for resolving on normal
2420 server. Also check that ID received in WHOIS command is
2421 always Client ID, others are not allowed. Affected file
2422 silcd/server_query.c.
2424 * Merged latest changes from irssi.org CVS.
2426 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2429 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2431 * Fixed the heartbeat sending in Irssi SILC client. Moved
2432 the silc_client_packet_send to silcclient.h for application
2433 usage. Affected files lib/silcclient/client_internal.h
2434 lib/silcclient/silcclient.h.
2436 * Fixed a bug in query resolving in server. Used wrong
2437 variable in a for loop and crashed. Affected file is
2438 silcd/server_query.c.
2440 * Server constructs requested attributes only to locally
2441 connected clients. Affected file silcd/server_query.c.
2444 * Fixed a bug when sending resolving from router to server
2445 with requested attributes. The constructed WHOIS command
2446 was incorrect. Affected file silcd/server_query.c.
2449 * Fixed Requested Attributes saving in WHOIS command reply.
2450 The length of the data buffer must be saved too. Affected
2451 file silcd/command_reply.c.
2453 * Update the client entry's servername after detaching is
2454 over. Affected file silcd/packet_receive.c. Bug #37.
2456 * Resolve incomplete client entrys in CUMODE_CHANGE and
2457 CMODE_CHANGE notifys. Affected file is
2458 lib/silcclient/client_notify.c. Bug #42.
2460 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Fixed channel key packet processing bug on backup router
2463 during backup resuming protocol. Affected file is
2464 silcd/packet_receive.c.
2466 * Fixed memory leaks in server. Affected files are
2467 silcd/server.c and silcd/packet_receive.c.
2469 * Fixed packet decryption problem when backup router encrypted
2470 channel message with wrong key during backup resuming
2471 protocol. Affected file silcd/packet_send.c.
2473 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2474 Toni Willberg (toniw@iki.fi)
2476 * Changed the SilcCipher context to be private. Changed the
2477 silc_cipher_get_iv to just return pointer to the IV. Added
2478 silc_cipher_get_name to return the name of the cipher.
2479 Fixed code all around to support these changes. Affected
2480 files are lib/silccrypt/silccipher.[ch], client library and
2483 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Fixed unaligned access in lib/silccore/silcattrs.c.
2487 * Fixed libtool linking in lib/silcsim/Makefile.am.
2489 * Fixed services attribute printing. Affected files is
2490 irssi/src/silc/core/silc-queries.c.
2492 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Fixed a crashbug in incoming server accepting. Affected
2495 file silcd/server.c.
2497 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Added automatically generated index to Toolkit Reference
2502 * Added support for Postscript Toolkit Reference Manual.
2504 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2509 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * Added 'send_events' boolean argument to the function
2512 silc_schedule_set_listen_fd which sends the set events to
2513 the application explicitly if set to TRUE. Default action
2514 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2515 lib/silcclient/client_internal.h and silcd/server_internal.h.
2517 * Added silc_compare_timeval to determine which time values
2518 is smaller. Affected file lib/silcutil/silcutil.[ch].
2520 * Added sort-of "Quality of Service" (QoS) support to
2521 SilcSocketConnection. Data reception can be controlled with
2522 rate limit per second and/or read data length limit.
2523 Added silc_socket_set_qos. Affected files are
2524 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2526 * Added the QoS configuration to SILC Server configuration
2527 file. Affected files are silcd/serverconfig.[ch] and
2530 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Merged with irssi.org CVS.
2534 * Failed OPER and SILCOPER authentications are now logged.
2535 Affected file silcd/command.c. Bugs #25.
2537 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2539 * ROBODoc documented lib/silcutil/silcbuffer.h and
2540 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2541 <ville.rasanen@iki.fi>.
2543 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Added support for auto-passphrase authentication from the
2546 config file during connecting which was not implemented
2547 yet. Affected file irssi/src/silc/core/client_ops.c.
2549 * Fixed a bug in authentication protocol failure handling which
2550 was processing wrong callback context. Affected files
2551 are lib/silcclient/client.c and protocol.c.
2553 * Fixed the /ATTR allow off to actually work. Affected file
2554 is irssi/src/silc/core/silc-queries.c.
2556 * Fixed the /ATTR -del to work. Affected file is
2557 irssi/src/silc/core/silc-queries.c.
2559 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2563 * Fixed mask attribute adding in Irssi SILC client. Affected
2564 file irssi/src/silc/core/silc-queries.c.
2566 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Added support for saving the requested attributes in
2569 WHOIS to directory. Affected file is
2570 irssi/src/silc/core/silc-queries.c.
2572 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Added support for parsing VCard fields that do not have
2575 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2577 * Fixed a double free bug in hash table foreach function
2578 if the entry was deleted in the foreach callback. Affected
2579 file lib/silcutil/silchashtable.c.
2581 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Added silc_attribute_get_verify_data to return the signature
2584 verification data for either user digital signature or
2585 server digital signature in Requested Attributes. Affected
2586 files are lib/silccore/silcattrs.[ch].
2588 * Added silc_vcard_alloc which is used to allocated dynamic
2589 SilcVCard context. The silc_vcard_free now checks whether
2590 the context is dynamically allocated or not. Affected files
2591 are lib/silcutil/silcvcard.[ch].
2593 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2595 * Periodically remove the NOATTR status from client entry
2596 so that the client may take the attributes in use even after
2597 server has resolved them unsuccessfully earlier. Affected
2598 file silcd/server_query.c and idlist.h.
2600 * Moved sha1hash and md5hash from client->internal to
2601 SilcClient for application usage. Affected files are
2602 lib/silcclient/client.h and client_internal.h.
2604 * Fixed attribute encoding and decoding bugs. Affected
2605 files lib/silccore/silcattrs.[ch].
2607 * Added ATTR command to Irssi SILC Client which is used to
2608 manage user's Requested Attributes sending and values for
2609 WHOIS command. Affected files around Irssi SILC client.
2611 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Added silc_buffer_strformat which can be used to format
2614 strings into a buffer which size is automatically increased.
2615 Affected file lib/silcutil/silcbuffmt.[ch].
2617 * Added implementation of VCard (RFC 2426) which can be used
2618 as part of Requested Attributes in WHOIS command. Affected
2619 file lib/silcutil/silcvcard.[ch].
2621 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Some strncat -> silc_strncat changes our the core and
2626 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2627 errors. Added better error printing to SKE library.
2628 Affected files lib/silcske/silcske.c, silcske_status.h and
2631 * Save the PKCS key length even if only private key is set to
2632 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2634 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2635 length in bits not in bytes. Affected files are
2636 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2637 silcd/server_query.c.
2639 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Added silc_attribute_payload_encode_data to directly encode
2642 the data into the attributes buffer. Renamed function
2643 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2644 Affected files are lib/silccore/silcattrs.[ch].
2646 * silc_hash_table_find_foreach calls the foreach function now
2647 once even if the nothing was found with context set to NULL.
2648 Affected file lib/silcutil/silchashtable.[ch].
2650 * Remove the RESOLVING flag from client entry after received
2651 the Requested Attributes from the client. Fixed memory leak
2652 in client entry freeing. Affected files silcd/server_query.c
2655 * Added Requested Attributes support into SILC Client Library.
2656 It is not able to send requested attributes in WHOIS command,
2657 and also receive and process requested attributes. Added
2658 silc_client_attribute_[add|del] and silc_client_attributes_get
2659 functions. Added also `ignore_requested_attributes' to the
2660 SilcClientParams to not use attributes in client. Affected
2661 files are lib/silcclient/command.c, client_attrs.[ch],
2662 silcclient.h, client_internal and client.[ch].
2664 * Changed the silc_client_get_client_by_id to support Requested
2665 Attributes, it takes them as argument now. Affected file
2666 is lib/silcclient/silcclient.h, and idlist.c.
2668 * Added -details option to WHOIS command in Irssi SILC Client
2669 to support the requested attributes. By default it requests
2670 all attributes. Affected file lib/silcclient/command.c and
2671 irssi/doc/help/in/whois.in.
2673 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2675 * Add also SERVICE attribute for server-constructed attribute
2676 data. Also digitally sign the attributes and add
2677 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2678 silcd/server_query.c.
2680 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Changed the silc_attribute_payload_encode to support list
2683 of attributes (function may be called several times to add
2684 a new attribute). Removed the silc_attribute_payload_encode_list
2685 function. The encoding function now also automatically encodes
2686 the data, so the caller does not need to do that. Affected
2687 files lib/silccore/silcattrs.[ch].
2689 * Added support for replying on behalf of the user to the
2690 Requested Attributes in WHOIS command in the server. Affected
2691 file silcd/server_query.c.
2693 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2694 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2696 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Don't swtich to become primary router if we are backup if
2699 decryption error has occurred. Affected file silcd/server.c.
2701 * Fixed a bug in backup router IP address comparison in
2702 silc_server_backup_get.
2704 Save now also the port of the server/router and use that
2705 in comparison as well. Affected file silcd/server_backup.c.
2707 * Normal server now reconnects to backup router automatically
2708 if connection is lost to it. Affected file silcd/server.c.
2710 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * If packet processing fails (like integrity check fails)
2713 the connection is closed now. Affected files are
2714 lib/silccore/silcpacket.c and silcd/server.c.
2716 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Fixed double free in RSA public key set function
2719 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2722 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2725 Added server_query.[ch] which provides one interface for
2726 querying information using all three commands.
2728 * Changed all "typedef unsigned char" in core library to
2729 "typedef SilcUInt8".
2731 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2735 * Renamed silc_server_get_client_resolve to
2736 silc_server_query_resolve and moved to server_query.[ch].
2738 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * Resumed client packet handling from server put the resumed
2741 client on wrong list on router and caused the client not
2742 be present on the network anymore. Now fixed to put the
2743 client to correct list. Affected file silcd/packet_receive.c.
2745 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2747 * Various cleanup in error message output in config parsing code
2748 and in server init code. Fixed error log files containing
2749 too many newlines ('\n') in some situations. Affected files are
2750 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2752 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Use the reverse lookupped hostname in client internals
2755 instead of one user provided us as remote server name.
2756 Affected file lib/silcclient/client.c.
2758 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Added 'app_context' to silc_schedule_init. It is an
2761 application specific context that is delivered to application
2762 in task callback functions. Affected files are
2763 lib/silcutil/silcutil.[ch].
2765 * The hb_context in SilcSocketConnection is not freed
2766 automatically anymore (application must free it). Freeing
2767 it automatic is inconsistent. Affected files are
2768 lib/silcutil/silcsockconn.[ch].
2770 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * Added support for removing explicitly added client connections
2773 in rehash and closing the client connections if they were
2774 unconfigured in the rehash. Affected file silcd/server.c.
2776 * Added support for aborting automatically pending commands
2777 that never receives the reply (to avoid memory leaks).
2778 Added also silc_server_command_pending_timed to set the
2779 specific timeout for pending command. Affected files are
2780 silcd/command[_reply].[ch].
2782 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2783 specs and lib/silccore/silcstatus.h.
2785 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Changed the silc_get_time to accept time value as argument
2788 or if zero is sent return current local time. Affected
2789 file lib/silcutil/silcutil.[ch].
2791 * Added STATS command to client library and Irssi SILC client.
2792 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2794 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Assure that channel key is set before sending it. May
2797 crash server otherwise. Affected file silcd/packet_send.c.
2799 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Assure that endless loop cannot happen with detached client
2802 resolving on normal server. Added idlist status
2803 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2804 silcd/idlist.h and silcd/packet_receive.c.
2806 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2808 * Incoming file transfer request cannot use same session as
2809 the sending session. This can happen when sending file to
2810 yourself. Crashed the client on quit. Affected file
2811 lib/silcclient/client_ftp.c. Bug #24.
2813 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * Implemented the draft-riikonen-precense-attrs draft and
2816 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2818 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Distribute the SERVER_SIGNOFF notify also to local backup
2821 routers from the primary router. The backup router may not
2822 have the signing of local server directly connected and need
2823 to know about the signoff. Affected file silcd/server_util.c.
2825 * Use the primary router as the origin of the locally connected
2826 server when it is disconnecting from the backup router since
2827 that's where it really is coming from. Now the clients from
2828 the disconnecting server are removed correctly and "shadow"
2829 clients are not left to the backup router. Affected file
2832 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2834 * If normal server is standalone and found existing but disabled
2835 channel, do not re-create the channel since it creates
2836 duplicate same channels. Affected file silcd/server.c.
2838 * Added anonymous client connections support to server. New
2839 "anonymous" configuration option to ConnectionParams section
2840 added. If set to true, the username and hostname information
2841 of the client will be scrambled and anonymous user mode is
2842 set automatically to the user. Affected files are
2843 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2845 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2847 * In JOIN notify handling, mark that the cache entry of the
2848 client cannot be expired. Can cause crashes on normal
2849 server (asserts client->channels). Affected file is
2850 silcd/packet_receive.c.
2852 * From now on distribution versions are used as protocol versions
2853 instead of by default using the Toolkit base version as protocol
2854 version. Affected file prepare.
2856 * Do not set the locally resolved hostname for local client
2857 entry but take what server sends. This way the real hostname
2858 is showed in WHOIS for yourself. Affected file is
2859 lib/silcclient/idlist.c and lib/silcclient/client.c.
2861 * Resolve local info with IDENTIFY when connecting to server.y
2863 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2865 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2866 for implied search (not needed on platforms which has native
2867 pthreads library). Use --without-pthreads to disable threads.
2868 Affected file is configure.in.pre
2870 * Fixed --with-iconv on platforms which need to bypass (broken)
2871 native iconv(). Affected file is configure.in.pre
2873 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Moved -C option parsing in Irssi SILC client at same time
2876 as other options. The UI was initialized earlier and caused
2877 problems on command line. Bug #16. Affected file is
2878 irssi/src/silc/core/silc-core.c.
2880 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2882 * Added global variable silc_log_timestamp that tells silclog
2883 wether to print or not the timestamp in the logging files.
2884 Affected file lib/silcutil/silclog.[ch].
2886 * Added silcd configuration option Timestamp in the Logging
2887 section. Affected file silcd/serverconfig.[ch],
2888 doc/example_silcd.conf.in.
2890 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Fixed fingerprint checking to check for entirely empty
2893 fingerprint instead of two first bytes when determining
2894 if it is set. Bug #18. Affected file silcd/command.c.
2896 * Fixed duplicate PKCS name registering to not allow it.
2897 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2899 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2901 * Conditionalize non-gcc compiler optimizations for various
2902 platforms, enable those commented out. Cleanups.
2903 Affected file lib/silcmath/mpi/configure.in
2905 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2907 * silc_rng_exec_command() left zombie processes if command
2908 didn't generate any output. Affected file
2909 lib/silccrypt/silcrng.c
2911 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2913 * Rewrote iconv checking, introduce --with-iconv for systems
2914 which rely on libiconv. Check if iconv() provided by libc
2915 is good enough, otherwise demand libiconv. Affected file
2918 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2920 * Search for ldopen() also in libc. This enables SIM support
2921 on *BSD systems. Based on patch from Alex Zepeda. Affected
2922 file configure.in.pre
2924 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2926 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2927 This fixes prepare on *BSD systems. Affected file
2930 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * More fixed for not having purge timeout for global clients
2933 that are on channel. Affected files silcd/command_reply.c
2936 * Fixed the rekey protocol to work with backup router connections.
2937 Rekey packets are now allowed on disabled connections as
2938 well. Affected files silcd/packet_send.c and server.c.
2940 * Do not switch to be as backup router when shutting down and
2941 closing the primary connection. Affected file silcd/server.c.
2943 * Fixed memory leaks in backup router deleting. Added
2944 silc_server_backup_free to free all data during shutdown of
2945 server. Affected files silcd/server_backup.[ch].
2947 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2949 * Do not process commands if the sock->user_data is NULL.
2950 Affected file silcd/command.c.
2952 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2954 * Fixed buffer overflow and security problems (loosing bits
2955 in CFB encryption) in SILC RNG. Problems reported by
2956 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2958 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2960 * Added yet more checks that client is not expired on global
2961 list if it is on channels. Affected file is
2962 silcd/command_reply.c.
2964 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Merged c0ffee's MIME signal patch which adds support for
2967 sending also MIME messages in Irssi SILC Client, and handling
2968 received MIME messages in a signal (and perhaps doing something
2969 to non-textual MIME messages).
2971 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Fixed pending command deletion in server and client library
2974 to check the whole list instead of breaking after first found.
2975 The affected files are silcd/command.[ch] and
2976 lib/silcclient/command.[ch].
2978 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2980 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2981 secret or private, otherwise it's possible to find out
2982 whether a secret channel exists or not. Affected file
2985 * If CMODE change fails during the mode setting, assure that
2986 the old mode mask is set for the channel back. Affected
2987 file silcd/command.c.
2989 * Fixed passphrase saving on +a channel on normal server
2990 after successful JOIN command. Affected file silcd/command.c.
2992 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Remove server/router operator privileges in DETACH command,
2995 since it's possible to resume to server where these
2996 privileges would not be allowed for the client. Affected
2997 file silcd/command.c.
2999 * Do not set to wait for backup in rehash of the server.
3000 Affected file silcd/server.c.
3002 * Do not check listener sockets when counting how many
3003 socket connections we have. Affected file is
3004 silcd/server_util.c.
3006 * Do not announce disconnected clients that are remaining
3007 in history (for WHOWAS). This is because SIGNOFF notify
3008 for these has been sent earlier already. Affected file
3011 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3013 * Buffer overflow with CUMODE command's mode->mode character
3014 conversion. Reported by Ville Räsänen. Affected file
3015 lib/silcutil/silcutil.c.
3017 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Allow heartbeat packets to go disabled connections anyway.
3020 Affected files silcd/server.c and silcd/packet_send.c.
3022 * Do not broadcast New Channel packets with List flag set
3023 in the packet to backup routers. The router must check
3024 for the correctness of the packets before sending them.
3025 It is possible that router will have enforce Channel ID
3026 change and this would cause desync in the backup router.
3027 Affected file silcd/packet_receive.c.
3029 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3030 are handled in list parsing. They are not list packets
3031 anymore. Affected file silcd/packet_receive.c.
3033 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Stop waiting for backup router through the timeout, not
3036 directly after backup router has arrived. Affected file
3039 * Do not re-create channel keys and send them when removing
3040 clients in server shutdown. Affected files are
3041 silcd/server_internal.h and silcd/server_util.c.
3043 * Notify distribution to backup routers was missing from
3044 the silc_server_send_notify_dest function which caused
3045 desyncing problems with backup router. Affected file is
3046 silcd/packet_send.c.
3048 * The client's channel removing was working wrong on
3049 backup router. It assumed that it doesn't know global
3050 information but backup router does know. For this reason
3051 it could remove channel when it wasn't supposed to do that.
3052 Affected file silcd/server.c and silcd/server_util.c.
3054 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Stop for a couple seconds after badkup router has become
3057 primary router. Affected file silcd/server.c.
3059 * Added silc_server_remove_servers_by_server, which is used
3060 to remove servers originated from some other server. Also
3061 clients of those servers can be removed too. Affected file
3062 silcd/server_util.[ch].
3064 * When removing clients after a server has signed of remove
3065 also all servers behind that server (unless they are known
3066 to be available locally), and send SERVER_SIGNOFF for each
3067 of the server separately. Also the signed off clients are
3068 sent now separately per signed off server. The affected files
3069 are silcd/server.c and silcd/server_util.[ch].
3071 * All servers added with silc_idlist_add_server must always
3072 have both "router" and "connection" pointers set. Otherwise,
3073 bad server entries may be left around in the cache.
3074 Affected file silcd/command_reply.c.
3076 * Do not create the channel key in NEW_CHANNEL packet
3077 processing if the channel is empty. Affected file
3078 silcd/packet_receive.c.
3080 * Completed backup router support for standalone routers.
3081 Supports also servers in the cell that do not use the backup
3084 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3086 * Fixed a bug in silc_string_regexify which did not add '^'
3087 at the start of each string, and thus the matching was
3088 not explicit. For example ban list iikone@*!*@* would
3089 match also "priikone", which is wrong, it would have to be
3090 *iikone@*!*@* to match also "priikone". Affected
3091 file lib/silcutil/unix/silcunixutil.c.
3093 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Enable all local server connections before updating client
3096 caches when we've become backup router. Otherwise, signoff
3097 packets may not reach the clients. Affected files are
3098 silcd/server.c and silcd/server_util.[ch].
3100 * Fixed a bug in version string parsing which could crash
3101 the program with specially formatted version string.
3102 Bug reported and patch provided by Ville Räsänen. Affected
3103 file lib/silcutil/silcutil.c.
3105 * Handle the disconnection immediately when DISCONNECT
3106 packet is received in server. Affected file silcd/server.c.
3108 * Primary router now waits a short time (10 seconds) for
3109 backup router connection before accepting any other
3110 connection (except local). Affected file silcd/server.c,
3113 * Fixed a crash in client libary in NICK_CHANGE notify when
3114 NICK_CHANGE arrived for client entry we are resolving
3115 currently. Affected file lib/silcclient/client_notify.c.
3117 * Call the sconn->callback completion even if error had
3118 occurred. Start reconnecting always if connection to
3119 primary router fails during backup router protocol.
3120 Affected files silcd/server.c and server_backup.c.
3122 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * Added functions silc_server_send_opers and
3125 silc_server_send_opers_notify to send packets stricly
3126 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3127 to send variable argument notify to operators.
3128 Affected files silcd/packet_send.[ch] and silcd/server.h.
3130 * Removed UMODE rights checking with UMODE_CHANGE notify.
3131 Affected file silcd/packet_receive.c.
3133 * Server/router operator now receives notify when network
3134 switches to backup router and when it resumes the use of
3135 primary router. Affected file silcd/server.c and
3136 silcd/server_backup.c.
3138 * Fixed the updating of client information after backup
3139 resuming protocol is over; update all except local clients
3140 to the new primary router. The affected file is
3141 silcd/server_util.c.
3143 * Added support for closing active connections in rehash
3144 that were unconfigured by the user. Supports currently
3145 closing server and router connections. Affected file
3148 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3150 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3153 is NULL since seems that on some platforms NULL is allowed
3154 and on some it's not. Fallback encoding is used instead.
3155 Affected file lib/silcutil/silcstrutil.c.
3157 * Fixed statistics updating for incoming server connection
3158 which could cause problems when re-connecting. Affected
3159 file silcd/server.c.
3161 * Preliminary backup router support for standalone router
3162 added. Affected files in silcd/.
3164 * Mark server connections in backup router disabled before
3165 and after backup protocol. Affected file is
3166 silcd/server_backup.c.
3168 * Added support for reconnecting to remote server connection
3169 even if the protocol fails, and if the configuration wants
3170 us to keep trying to connect anyway.
3172 Server connection is not allowed to backup router if
3173 backup router does not have connection to primary router yet.
3175 Affected file is silcd/server.c.
3177 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Added silc_client_udpate_server function to update changed
3180 server info. Affected file lib/silcclient/idlist.[ch].
3182 * Added check for server entries that are being resolved when
3183 notify is received. If being resolved, handle the received
3184 notify only after it's resolved so that all notifys are
3185 handled in same order as received from the server.
3187 Added similar resolver check to channel entries. Every
3188 notify that cause resolving of any information that affects
3189 channel entry marks the channel entry in waiting state.
3190 After whatever resolving is over the waiters are signalled
3191 and only then the notifys are handled in the same order
3192 as delivered from the server.
3194 Affected files are lib/silcclient/idlist.[ch], and
3197 * Fixed KILLED notify handling in normal server. Affected
3198 file silcd/packet_receive.c.
3200 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3201 is locally connected, or was locally connected (but may
3202 be detached and connection is not active). Added also
3203 SILC_IS_LOCAL for checking this status. Affected files
3204 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3205 silcd/server.c and silcd/server_internal.h.
3207 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Don't send or handle TOPIC_SET if topic is already set and
3210 is same as being set. Affected files silcd/command.c and
3211 silcd/packet_receive.c.
3213 * Fixed CMODE change rights checking to work correctly when
3214 removing modes by operator. Affected file is
3215 silcd/server_util.c.
3217 * Fixed some handling with New Channel packet in router and
3218 fixed some CMODE_CHANGE notify handling in server and router.
3219 Affected file is silcd/packet_receive.c.
3221 * Changed "disconnect" client operation to include the
3222 reason of the disconnection and optional disconnection
3223 message. Affected file lib/silcclient/silcclient.h.
3225 * Made the compilation of lib/contrib/ stuff conditional.
3226 Affected files configure.in.pre, lib/contrib/Makefile.am.
3228 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3231 to the sender of the notify too, to avoid situation where two
3232 notifys are in the network at the same time going to oppsite
3233 directions. Affected file silcd/packet_receice.c.
3235 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Delete the client from channel even if the cilent->id is
3238 NULL. It was possible that client was deleted without
3239 removing from channels (theoretically at least). Affected
3240 file silcd/server.c and silcd/server_util.c.
3242 * Free the client data too when resuming is not successful.
3243 Affected file silcd/packet_receive.c.
3245 * Merged some code from c0ffee's silc-plugin. Affected files
3246 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3248 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3249 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3250 to the primary router connection, the other one returns
3251 TRUE if packet must be broadcasted to network.
3253 * All notifys that are destined to primary router (to network)
3254 are now automatically sent to backup routers even if the
3255 router is standalone (and has backup router). Affected files
3258 * Added --without-irssi and --without-silcd configuration
3259 options for disabling the compilation of these applications.
3260 Affected file configure.in.pre and prepare.
3262 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3265 UTF-8 encoding and decoding. Added also new encodings
3266 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3268 Added also SILC_STRING_LANGUAGE which is language and charset
3269 specific encoder and decoer for those platforms that support
3270 iconv(). It can convert the UTF-8 to and from the locale
3271 specific character set.
3273 Affected file lib/silcutil/silcstrutil.[ch].
3275 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3277 * Added function silc_get_command_name to the file
3278 lib/silcutil/silcutil.[ch].
3280 * Improved the server debug output a bit. Affected files are
3283 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Save the channel passphrase when received succesful JOIN
3286 command reply from router, on normal server. Otherwise
3287 joinig +a channels from normal server is not possible.
3288 Affected file silcd/command.c.
3290 * Fixed a bug in TOPIC_SET notify handling. The notifier
3291 may be other than client too, like server or channel.
3292 It expected it to always be only client and ignored the
3293 notify. Affected file silcd/packet_recieve.c.
3295 * Removed some (unnecessary) debug printing from
3296 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3298 * Do not force CMODE_CHANGE when server is announcing new
3301 Router announces stuff only after server reannounces channel
3302 after CHANNEL_CHANGE notify.
3304 These fixes optimizes the announcing procedure, and perhaps
3305 fixes some problems too. Affected file silcd/packet_receive.c.
3307 * Fixed SERVER_SIGNOFF sending to local clients. It was
3308 totally broken and sent the notify to all local clients,
3309 instead of only to those that was on same channel as the
3310 signing off clients. Affected file silcd/server_util.c.
3312 * Added -D option to server. It can be used to give debug
3313 level. The levels are from 0 - 99, and are predefined for
3314 smooth server debugging. (see silcd.c for the predefined
3315 levels). Affected file silcd/server.c.
3317 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Fixed a bug in Irssi SILC client to close the connection
3320 properly when disconnecting from server. Affected file
3321 irssi/src/silc/core/client_ops.c.
3323 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * When authenticating as founder during JOIN command, check
3326 that the one authenticating becomes the only founder on the
3327 channel. Affected file silcd/command.c.
3329 * Better checking for founder mode setting when CUMODE_CHANGE
3330 notify is received. Affected file silcd/packet_receive.c.
3332 * Close all connections when shutting down the server by sending
3333 DISCONNECT packet. Close all listeners too when shutting
3334 down the server. Affected file silcd/server.c.
3336 * Handle DISCONNECT packet correctly in client library by
3337 calling the "disconnect" client operation. Affected file
3338 lib/silcclient/client.c.
3340 * Handle local errors correctly during resuming. Affected
3341 file lib/silcclient/client.c.
3343 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3345 * The log file is not dupped internally anymore in
3346 lib/silcutil/silclog.c. Fixed memory leaks too.
3348 * The scheduler now dispatches all pending timeout tasks
3349 when it is uninitialized with silc_schedule_uninit.
3350 Affected file lib/silcutil/silcschedule.c.
3352 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3354 * Added --enable-stack-trace option to configure. Added
3355 memory allocation stack trace support. Added files
3356 lib/silcutil/stacktrace.[ch]. Affected files are
3357 lib/silcutil/silcmemory.[ch].
3359 * Fixed memory leaks from libraries and server. Affected
3360 files around the tree.
3362 * Reverted back a fix made to CUMODE which broke it.
3363 Affected file silcd/command.c.
3365 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3368 core library, and implemented it. All textual messages SHOULD
3369 use this flag and the message MUST be UTF-8 encoded.
3370 All text messages sent by Irssi SILC client are now UTF-8
3371 encoded (regardless whether the terminal supports UTF-8 or not).
3372 Affected files are lib/silccore/silcchannel.h,
3373 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3376 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Added lots of new statistics updating that was missing from
3379 the server and router code. Affected files in silcd/.
3381 * Sending SIGUSR1 signal to server now dumps the current
3382 server statistics into /tmp directory. Affected file is
3385 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3386 the SILC Hash Interface also. Added new functions
3387 silc_hash_get_name, silc_hash_init, silc_hash_update and
3388 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3390 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Added some better info printing for client during connecting.
3393 Affected file silcd/server_util.c.
3395 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3396 to silence a user on a channel. Affected files are
3397 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3398 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3399 and silcd/packet_receive.c.
3401 * Fixed a fatal bug in handling of malformed command payload.
3402 Affected file silcd/command.c.
3404 * Fixed a double free when announcing channel users to router.
3405 Affected file silcd/server.c.
3407 * After successful authentication to channel founder mode, check
3408 that there isn't anyone else with founder mode on the channel.
3409 The one that authenticated will become founder and anyone
3410 else is demoted. Affected file silcd/command.c.
3412 * Added error printing of any error that has occurred during
3413 any command in client library. Affected file is
3414 irssi/src/silc/core/client_ops.c.
3416 * Removed some error printing from the client library and left
3417 it for the application to worry (from the error status it
3418 receives in 'command' client operation. Affected file is
3419 lib/silcclient/command.c.
3421 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3423 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3424 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3425 Starting key agreement with itself is denied. Affected file
3426 is lib/silcclient/client_keyagr.c.
3428 * Fixed some error checkings from the SFTP library which caused
3429 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3430 and lib/silcsftp/sftp_util.c.
3432 * Added new "debug" and "debug_string" settings to Irssi SILC
3433 client which can be used to print runtime debugging on the
3434 Irssi's screen. Available when compiled with --enable-debug
3435 option. Affected file irssi/src/silc/core/silc-core.c.
3437 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3439 * Fixed a missing variadic parameter in a function call that
3440 caused server crash when a non-allowed connection arrived.
3441 Reported by Richard Becker. Affected file silcd/server.c.
3443 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Added WATCH list sending to backup routers from router.
3446 The WATCH command is sent by the router to the backup
3447 router. Affected file silcd/command.c.
3449 * Mark the backup_router flag for RouterConnection entry
3450 if the backup router stuff is defined in the config file.
3451 Affected file silcd/serverconfig.c.
3453 * Fixed some backup data sending around the code to work better
3454 if the router is standalone router. Not all places were fixed.
3455 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3458 * Fixed the router connecting when connecting to multiple
3459 routers. It ignored every other router except the first
3460 one. Affected file silcd/server.c.
3462 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Made the private key generation after expiration optional.
3465 If not created after expiration the old key will re-expire
3466 at a later time (and thus key pair is not necessary to
3467 change). Affected file irssi/src/silc/core/clientutil.c.
3469 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * The length arguments in bind() and connect() were wrong
3472 and fixed now to used SIZEOF_SOCKADDR in the
3473 lib/silcutil/unix/silcunixutil.c.
3475 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Fixed detach timeout handling to use Client ID and not
3478 the actual client entry which may be freed in the callback.
3479 Affected file silcd/command.c.
3481 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3483 * Merged c0ffee's multiple interface support patch.
3484 Affected files in silcd/.
3486 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Cleanup keys properly. Affected file is
3489 irssi/src/silc/core/clientutil.c.
3491 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Display the user mode on the status bar. Affected file
3494 irssi/src/silc/core/silc-expandos.c.
3496 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * If private message key is not set, but the flag is set in
3499 the packet, ignore the packet since it cannot be decrypted.
3500 Affected file lib/silcclient/client_prvmsg.c.
3502 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * When resuming client, remove the old client entry from
3505 the watcher list too. Affected file silcd/packet_receive.c.
3507 * Do not allow normal server to force founder mode away
3508 from router if the founder mode is already set. Affected
3509 file silcd/packet_receive.c.
3511 * Remove the client entry with watch notify types with short
3512 timeout, and not directly, so that other notifys can be
3513 retrieved too. Affected file lib/silcclient/client_notify.c.
3515 * Display notification about data messages that cannot be
3516 displayed. Affected files irssi/src/silc/core/client_ops.c,
3517 irssi/src/fe-common/silc/module-formats.[ch].
3519 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3521 * Fixed the CHANNEL_CHANGE notify handling in client libary
3522 to not use freed memory. Affected file is
3523 lib/silcclient/client_notify.c.
3525 * Fixed CUMODE_CHANGE notify handling in server. Affected
3526 file silcd/packet_receive.c.
3528 * Fixed USERS command to support empty channels. Affected
3529 file silcd/command.c.
3531 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3533 * Allow multiple identical pending commands to be registered
3534 in client library. Affected file is lib/silcclient/command.c.
3536 * Call the completion for resolving client information only
3537 after all resolvers has finished. This fixes a crash in
3538 the client. Added support for checking when the resolvers
3539 are finished. Affected file is lib/silcclient/idlist.c.
3541 * Wait by default 3 seconds before reconnecting to the server
3542 after being disconnected. Makes the /detach command a bit
3545 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Check the watcher list before sending signoff notifys
3548 when closing client connection. Affected file is
3551 * Added better CMODE command rights checking. Affected file
3552 silcd/server_util.c.
3554 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3556 * Fixed watcher list checking during server signoff. It
3557 crashed the server. Affected file silcd/server_util.c.
3559 * The JOIN command reply returns now the founder's public
3560 key. Affected file is silcd/command.c.
3562 * Announce the channel mode, and the mode properties with
3563 CMODE_CHANGE notify. Affected file silcd/server.c.
3565 * Mark new channels by default disabled, untill at least
3566 one user joins the channel. Affected file is
3567 silcd/packet_receive.c.
3569 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * The nickname argument to watch notify can be optional.
3572 Fixes a crash in server. Affected file silcd/packet_send.c.
3574 * Remove the client entry from cache if the WATCH notify type
3575 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3576 lib/silcclient/client_notify.c.
3578 * Check the watcher list before and after changing nickname
3579 when the NICK_CHANGE notify is received. Affected file is
3582 * Fixed a crash in OPER and SILCOPER command sending. Empty
3583 passphrase caused the crash. Affected file is
3584 lib/silcclient/command.c.
3586 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Merged with Irssi CVS for Irssi SILC client.
3590 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3592 * Completed the protocol specifications.
3594 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Merged with Irssi CVS for Irssi SILC client.
3598 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * Added the founder's public key delivery to the
3601 CUMODE_CHANGE notify type as well. Updated the protocol
3602 specs and the code. Affected files are silcd/packet_send.[ch],
3603 silcd/packet_receive.c and silcd/command.c.
3605 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Added silc_pkcs_public_key_copy function into the
3608 lib/silccrypt/silcpkcs.[ch].
3610 * Remove the `iv' from the SilcChannelEntry since we can
3611 live without it. Affected files are silcd/idlist.h and
3612 silcd/packet_receive.c.
3614 * Added support for sending the founder's public key in
3615 the CMODE_CHANGE notify packet in the server. Affected
3616 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3617 silcd/command.c and silcd/server.c.
3619 * Changed the FOUNDER_AUTH authentication to use only
3620 public key authentication as defined by new protocol
3621 specs. Passphrase authentication with that mode cannot
3622 be used anymore. It is now possible to reclaim founder
3623 mode from any server in the network. Affected files are
3624 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3626 * Added permanent channels support by making the channel
3627 permanent when FOUNDER_AUTH mode is set on the channel.
3628 The channel will not be destroyed even if channel is empty
3629 when that mode is set. Protocol TODO #17. Affected
3630 files are silcd/server.[ch], server_util.[ch],
3631 silcd/command.c, silcd/packet_receive.c and
3632 lib/silcclient/command.c.
3634 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3636 * Added reference counter to the command reply context in
3637 the client library. Affected files are
3638 lib/silcclient/command_reply.[ch].
3640 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3642 * Fixed rekey protocol with PFS in the client library.
3643 Affected file is lib/silcclient/protocol.c.
3645 * Added support for list of errors in client library
3646 command reply handling. Affected file is
3647 lib/silcclient/command_reply.c.
3649 * Defined that the WHOIS and IDENTIFY commands can send
3650 list of errors. Updated the protocol specs. Protocol
3653 * Added support for sending list of errors to WHOIS and
3654 IDENTIFY commands in server. Added support for receiving
3655 list of errors in server. Affected files are
3656 silcd/command.c and silcd/command_reply.c.
3658 * Fixed client info resolving on LEAVE command in client
3659 library to not crash. Affected file is
3660 lib/silcclient/client_notify.c.
3662 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3664 * Defined that the NICK command replies with thew changed
3665 nickname too, to make the nickname changing simpler at
3666 the client's end. Updated protocol specs and the code
3667 in client and server. Affected files are
3668 silcd/command.c, lib/silcclient/command_reply.c and
3669 lib/silcclient/command.c.
3671 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Added `Compressed' packet flag to indicate that the packet
3674 payload is compressed by the sender. Updated the protocol
3675 specs and the core library. The compression still is not
3676 implemented in the sources. Affected file is
3677 lib/silccore/silcpacket.h.
3679 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Remove pending command callbacks also if the connection
3682 to the server is destroyed. Affected file is
3683 lib/silcclient/client.c.
3685 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Added new QUIET channel user mode that can be used to
3688 quiet a user in a channel. Updated the protocol specs but
3689 it wasn't implemented yet. Protocol TODO #27. Affected
3690 file is lib/silccore/silcmode.h.
3692 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Added BLOCK_INVITE user mode to be able to block incoming
3695 invite notifications. Protoocol TODO #26. Affected files
3696 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3699 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3700 the protocol specs and the code. Affected file is
3701 lib/silccrypt/silcpkcs.c.
3703 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Disconnect Payload includes now the status type. Updated
3706 the protocol specs and the code. Protocol TODO #25.
3707 Affected files are silcd/server.c, lib/silcclient/client.c.
3709 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3710 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3711 Moved the silc_client_command_status_messages table to the
3712 lib/silcutil/silcutil.c and added new funtion
3713 silc_get_status_message, which deprecates function
3714 silc_client_status_message. Affected files are
3715 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3716 lib/silcutil/silcutil.[ch].
3718 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3720 * Defined that the nickname hash in Client ID MUST be from
3721 lowercase nickname. This effectively changes nicknames in
3722 SILC to case-insensitive. Updated the protocol specs and
3723 the code. Affected files are lib/silcutil/silcutil.[ch],
3724 silcd/serverid.c, and silcd/idlist.c.
3726 * Added new channel user modes BLOCK_MESSAGES_USERS and
3727 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3728 code. Affected files are lib/silccore/silcmode.h,
3729 lib/silcclient/command.c, and silcd/packet_send.c.
3731 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3732 specs and code. Affected file lib/silccore/silcstatus.h.
3734 * Added support for watch list. It is possible to add nicknames
3735 to be watched, and when they come to network, leave network
3736 or user mode changes the watcher will be notified of this
3737 change. Added SILC_COMMAND_WATCH command, added new
3738 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3739 notifications. Updated the protocol specs and implemented
3740 this to library, client and server. Protocol TODO #21.
3741 Affected files are lib/silccore/silccomand.h,
3742 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3743 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3744 silcd/packet_send.[ch], silcd/packet_receive.c, and
3745 irssi/src/silc/core/client_ops.c.
3747 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3748 somebody watching you. Updated the protocol specs and the
3749 code. Affected files are lib/silccore/silcmode.h, and
3750 lib/silcclient/command.c.
3752 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Added service support to SILC protocol. Added new command
3755 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3756 core library. Services are not implemented in server or
3757 client for now. Protocol TODO #20. Affected files are
3758 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3760 * Added SilcStatus argument to `command' client operation
3761 to return the error status when command sending fails
3762 locally. Changed all command in client library to return
3763 correct command status. Affected files are
3764 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3765 irssi/src/silc/core/client_ops.c.
3767 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Added silc_mime_parse function to parse MIME headers.
3770 Affected files are lib/silcutil/silcstruti.[ch].
3772 * Added MIME header parsing in Irssi SILC Client. It displays
3773 all textual MIME objects, others it ignores. Affected file
3774 is irssi/src/silc/core/clien_ops.c.
3776 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3778 * Fixed a bug in the pid writing function, which couldn't be
3779 written in a root-owned directory.
3781 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3783 * Defined that channel message to unknown Channel ID must
3784 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3785 Updated the protocol specs and the code in server. The
3786 affected file is silcd/packet_receive.c.
3788 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3791 that it is used to send error notifys if error occurs during
3792 some SILC packet processing, except commands. The error
3793 types are same as for command reply types. Defined that
3794 if private message is sent to unknown Client ID the error
3795 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3796 Updated the protocol specs and code. Affected files are
3797 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3798 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3799 and irssi/src/silc/core/client_ops.c. Renamed the
3800 SilcCommandStatus to SilcStatus.
3802 * Defined the use of extra WHOIS attributes in WHOIS command.
3803 The <Requested Attributes> (defined in a separate document)
3804 can be used to request additional information about user
3805 not returned by standard WHOIS command. Defined that server
3806 can send WHOIS command directly to client. Client provides
3807 the requested attributes to the server. Updated the protocol
3808 specs. Protocol TODO #4. Implementation is not done yet
3809 (Protocol TODO #24).
3811 * Renamed function silc_client_command_status_message to
3812 silc_client_status_message. Affected files are
3813 lib/silcclient/command_reply.[ch].
3815 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3817 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3818 32 bit integers. Updated the protcol specs and the code.
3819 Affected files are silcd/command.c and
3820 lib/silcclient/command.c.
3822 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3824 * Fixed a bug in library where sending a bogus authentication
3825 payload would lead to a crash. Affected file is
3826 lib/silccore/silcauth.c.
3828 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Added detach_disabled and detach_timeout server config
3831 options to the server. Affected files silcd/serverconfig.[ch],
3832 silcd/command.c and silcd/packet_receive.c.
3834 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Added resolve_cmd_ident field to the SilcClientEntry structure
3837 too so that if the entry is for example being resolved so
3838 another command may attach to the same pending command reply
3839 without requiring to resolve the same entry again. Added
3840 support for adding multiple pending commands for one
3841 command idenfier. Affected files lib/silcclient/command.[ch],
3842 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3844 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Defined that server receives WHOIS command reply for private
3847 and secret channels too. Updated protocol specs and the
3848 code in server. Affected file silcd/command.c.
3850 * Defined <channel user mode list> argument to WHOIS command
3851 reply for returning user modes on the channels. The
3852 channel list now doesn't include the user mode anymore but the
3853 actual channel mode. Updated protocol specs and the code in
3854 client and server. Affected files are silcd/command_reply.c,
3855 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3856 and lib/silcclient/command_reply.c.
3858 * Save the channels list in WHOIS command reply in normal server
3859 so that WHOIS always shows joined channels also in normal
3860 server and not just on router. Affected file is
3861 silcd/command_reply.c.
3863 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Defined that server receives USERS command reply for private
3866 and secret channels too. Updated protocol specs and the
3867 code in server. Affected file silcd/command.c.
3869 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Changed the UMODE's mode mask argument to be optional. If
3872 not provided then the command merely returns the current mode
3873 mask to the client. Updated protocol specs and the server.
3874 Affected file is silcd/command.c.
3876 * Added SILC session detachment/resuming support. It is possible
3877 to detach by closing the network connection and then re-connect
3878 and resume to the old client session. Added DETACHED user
3879 mode that server will set for detached client. Added new
3880 packet RESUME_CLIENT which is used to perform the resuming
3881 process. Added DETACH command. Updated the protocol specs,
3882 core library, client and server. Protocol TODO #22. Very
3883 many affected files around the tree.
3885 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Changed the CMODE's mode mask argument to be optional. If
3888 not provided then the command merely returns the current mode
3889 mask to the client. Updated protocol specs and the server.
3890 Affected file is silcd/command.c.
3892 * Changed the Killer's Client ID in KILLED notify to be just
3893 any ID payload since router server is allowed to kill as well.
3894 Updated protocol specs, client libary and server. Affected
3895 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3896 and irssi/src/silc/core/client_ops.c.
3898 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Added new user modes ANONYMOUS for special anonymous servers
3901 that may set the mode for client, and BLOCK_PRIVMSG which
3902 client may set to block incoming private messages unless the
3903 Private Message Key flag is set (using private keys to protect
3904 private messages). Updated protocol specs and code in client
3905 and server and core library. Protocol TODO #23. Affected
3906 files are lib/silccore/silcmode.h, silcd/server.[ch],
3907 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3908 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3910 * Added new channel user mode BLOCK_MESSAGES which the client
3911 may set to itself to tell server not send channel messages.
3912 Other packets such as channel key packets are still sent.
3913 Protocol TODO #23. Updated the protocol specs, client and
3914 server. Affected files are lib/silccore/silcmode.h,
3915 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3916 lib/silcutil/silcutil.c, silcd/command.c, and
3917 silcd/packet_send.c.
3919 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Redefined the Status Payload to include now two 8 bit fields,
3922 instead of one 16 bit field. This now makes it possible to
3923 send list of errors. Updated the protocol specs and the code
3924 in core library, client library and server. Protocol TODO #1.
3925 Affected files are lib/silccore/silccommand.[ch],
3926 lib/silcclient/command_reply.[ch], silcd/command.c,
3927 silcd/command_reply.c and silcd/packet_receive.[ch].
3929 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3931 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3932 must be handled by the application and should tell the application
3933 that an error message was already printed, and it should print the
3934 config coords (line, filename, ...). Affected files are
3935 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3937 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3938 server config parsing code more readable.
3940 Fixed a bug in the fetch_logging() config callback.
3942 Affected files is silcd/serverconfig.c.
3944 * Drop root privileges when started in foreground. Don't drop them
3945 if debugging also. Affected file is silcd/silcd.c.
3947 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3949 * Added more IM-like features by introducing new user modes
3950 for setting various presence information. Added new modes:
3951 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3952 specs and code. Protocol TODO #19. Affected files are
3953 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3954 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3956 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Added STATS command to the protocol after all, to return
3959 various statistical information about the network. It can
3960 be used by clients to retrieve statistical information, and
3961 servers may use it to to fetch cell and network wide
3962 statistics from router. Updated the protocol specs and
3963 implemented it to the server. Protocol TODO #16.
3964 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3965 silcd/command_reply.[ch].
3967 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * The LIST command reply in client libary now adds new channel
3970 entry if the returned channel doesn't exist yet in cache,
3971 and returns the channel entry to the application in the
3972 command_reply client operation. Affected file is
3973 lib/silcclient/command_reply.c.
3975 * Changed the channel message payload's MAC generation to
3976 include the IV in the MAC as well. This way all relevant
3977 parts of the channel message payload are authenticated also
3978 with the channel message MAC (and not only by packet MAC).
3979 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3980 Affected file is lib/silccore/silcchannel.c.
3982 * Fixed the SKE to save the remote version, since the
3983 silc_ske_parse_version mistakenly checked wrong version,
3984 after it replaced the start payload. Affected files are
3985 lib/silcske/silcske.[ch].
3987 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3990 string utility functions. Added there also new functions
3991 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3992 Affected files lib/silcutil/silcstrutil.[ch].
3994 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3995 files are lib/silcutil/silcstrutil.[ch].
3997 * Defined that the security property fields in SKE SHOULD be
3998 UTF-8 encoded, defined that version string MUST be US-ASCII
3999 encoded, defined that passphrases sent in connection
4000 authentication protocol MUST be UTF-8 encoded. Implemented
4001 these to the client and server. Defined also that other
4002 passphrases sent in the protocol MUST be UTF-8 encoded.
4003 Affected files are lib/silcske/silcske.c,
4004 lib/silcclient/protocol.c, silcd/protocol.c,
4005 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4007 * Changed the silc_client_close_connection interface to not
4008 need the SilcSocketConnection which should not be visible
4009 to application. Affected files are lib/silcclient/client.c
4010 and lib/silcclient/silcclient.h.
4012 * Rewrote the text for Private Message Key Payload in the
4013 protocol specification. Protocol TODO #11.
4015 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Upgraded the protocol version to 1.1, updated protocol specs
4020 * Added the nickname as new argument to NICK_CHANGE notify and
4021 added it to protocol specs and implemented it to client and
4022 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4023 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4024 lib/silcclient/client_notify.c.
4026 * Added the killer's client ID to the KILLED notify and added
4027 it to protocol specs and implemented it to client and server.
4028 Protocol TODO #13. Affected files are silcd/command.c,
4029 silcd/packet_receive.c, packet_send.[ch],
4030 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4031 The killer's client entry is now returned to application in
4032 the `notify' client operation.
4034 * Fixed the Max Argument fields that had too large value set
4035 in the protocol specs. Protocol TODO #14.
4037 * Added the LEAVE command reply to return the ID of parted
4038 channel. Updated protocol specs and implemented it to the
4039 client and server. Protocol TODO #15. Affected files are
4040 silcd/command.c, lib/silcclient/command_reply.c. The channel
4041 entry is now returned to application in the `command_reply'
4044 * Rewrote the version SKE version checking in client libary
4045 and in server to use the silc_parse_version_string. Affected
4046 files are lib/silcclient/protocol.c, silcd/protocol.c.
4048 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4049 commands that was missing it, and updated protocol specs and
4050 the server implementation. Protocol TODO #10. The affected
4051 file is silcd/command.c.
4053 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4054 generic reply to a generic request (REQUEST flag), and
4055 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4056 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4057 to define the payload for DATA flag. Added the flags to
4058 the implementation. Protocol TODO #9. Affected file is
4059 lib/silccore/silcchannel.h.
4061 Changed the client library to return the message length
4062 to application as well in the channel_message and private_message
4063 client operations. Affected files are
4064 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4065 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4066 and lib/silcclient/client_ops_example.c.
4068 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4069 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4070 the channel. Updated protocol specs and impelemented this
4071 to client and server. Protocol TODO #6. Affected files are
4072 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4073 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4075 Added new options m and M to CMODE command in Irssi SILC
4076 client to set these modes.
4078 * Deprecated all administrative commands from SILC protocol
4079 since they are highly implementation specific commands.
4080 Updated protocol specs. Moved the old commands in
4081 implementations to private range of command types. Affected
4082 files are silcd/command.c, lib/silcclient/command.c and
4083 lib/silcclient/command_reply.c. Protocol TODO #8.
4085 * Fixed a bug in server where sending unknown command crashes
4086 the server. Affected file silcd/command.c.
4088 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Added SILC_PROTOCOLVERSION macro to check protocol version
4091 of a socket connection. The affected file is
4092 lib/silcutil/silcsockconn.h.
4094 * Added better error logging in rekey protocol. Affected file
4097 * Do not check public key types in SKE during rekey. Affected
4098 file lib/silcske/payload.c.
4100 * Fixed the rekey protocol with PFS, which was totally broken.
4101 Affected file silcd/protocol.c.
4103 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4105 * Some client implementations quit network by doing first LEAVE
4106 and then immediately SIGNOFF (like Bombyx). We now do check
4107 after a short time after LEAVE notify and check whether the
4108 client is still valid after LEAVE, and if not we remove it from
4109 cache. Affected file is lib/silcclient/client_notify.c.
4111 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4113 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4114 it's good not to have security holes here.
4116 * Fixed a negative refcount situtuation for the config context.
4117 Affected file is silcd/serverconfig.c.
4119 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4121 * ROBOdoc documented lib/silcutil/silcutil.h.
4123 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Optimized even more the SilcPacketContext structure. Now
4126 totally saved 16 bytes of memory per context after optimization.
4127 Affected files are lib/silccore/silcpacket.[ch].
4129 * Made strict checks for valid SILC IDs. Affected file is
4130 lib/silccore/silcid.c.
4132 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Changed the object argument for silc_cipher_register,
4135 silc_hash_register, silc_hmac_register and silc_pkcs_register
4136 to const. Affected files are lib/silccrypt/silccipher.[ch],
4137 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4139 * Changed the silc_get_username and silc_get_real_name to
4140 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4142 * Fixed the Irssi SILC Client to use the silc_get_username and
4143 silc_get_real_name insted of glib routines since the glib
4144 routines only corrupt stack. Fixes the Irssi SILC to work in
4145 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4147 * Fixed the Irssi to not use g_get_home_dir since it crashes
4148 or returns garbage on cygwin and corrupts stack. Added function
4149 get_home_dir to Irssi routines. Affected files are
4150 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4152 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Made some structure optimizations. SFTP memory FS MemFSEntry
4155 entry structure. Optimized SilcTask structure. Optimized
4156 SilcPacketContext structure.
4158 Affected files lib/silcsftp/sftp_fs_memory.c,
4159 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4161 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4163 * And yet again reverted back the config thing since Johnny
4164 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4167 * Fixed memory leaks from config object. Affected files are
4168 silcd/serverconfig.[ch].
4170 * Added support for adding new connections to the server in rehash.
4171 After rehash they take effect.
4173 Added support for changing the maximum allowed connections in
4174 rehash. The number can grow but going smaller is not supported.
4176 Added function silc_server_num_sockets_by_remote to the
4177 silcd/server_util.[ch].
4179 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4181 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4183 * Added preliminary checking during config parsing for a valid
4184 public/private key and removed further checks in the code.
4185 Affected files are silcd/serverconfig.[ch], server.c.
4187 * Moved functions silc_server_drop() and silc_server_daemonise()
4188 from server.c to silcd.c since they are stricly related to
4189 the application activity.
4191 * Reverted a small part of the automatic ref/unref since
4192 it caused a double unref in some situations. Affected
4193 files are silcd/silcd.[ch], server.c, serverconfig.c.
4195 * Added some .cvsignore files in the lib directory.
4197 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Fixed silc_net_gethostbyaddr to correctly resolve by
4200 address. Affected file lib/silcutil/silcnet.c.
4202 * Fixed the notify relaying to client. The HMAC to be used
4203 with relayed packets ws wrong and caused decryption failure
4204 at the client end. Affected file is silcd/packet_receive.c.
4206 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Created new branch silc_protocol_1_0_branch.
4210 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4212 * Changed the silc_server_config_* routines to be SilcServer
4213 independent. They are now officially application specific code
4214 and not part of generic server implementation. Affected files
4215 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4217 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4219 * Added automatic referencing of config context in the
4220 silc_server_config_alloc, and automatic unreferencing in the
4221 silc_server_config_destroy. Affected files are
4222 silcd/serverconfig.[ch], silcd/silcd.c.
4224 * Fixed the silc_log_quick handling in the logging routines.
4225 It didn't log quickly when it was TRUE. Affected file is
4226 lib/silcutil/silclog.c. Also the flush delay was set even
4227 if it was 0 in config file. Affected file is
4228 silcd/serverconfig.c.
4230 * Added support for changing key pair of the server in rehash.
4231 Affected file silcd/server.c.
4233 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4236 too early, before getting the channel entry. Affected file
4237 is silcd/packet_receive.c.
4239 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4241 * Added functions silc_server_config_[ref/unref], these are used
4242 to prevent that the config object is destroyed.
4244 No longer directly affect global variables silc_log_quick and
4245 silc_log_delay, they are first cached inside the config object
4246 and then applied with silc_server_config_setlogfiles().
4248 silc_server_config_set_defaults() is now internal to
4249 serverconfig.c, there are no reasons to show this internal stuff
4252 Affected files are silcd/serverconfig.[ch].
4254 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4255 fprintf's to stderr, since some code may be executed again after
4256 the server went into the background. Affected files are
4259 * Added rehash support. Added function silc_server_rehash() that
4260 will perform all the basic tasks of the rehashing procedure.
4262 * Added command line option `-x, --hexdump'. This will enable the
4263 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4264 The option `--hexdump' implies `--debug'.
4266 * Fixed a bad bug in the logging APIs (silcutil library) where
4267 the application would crash after calling silc_log_reset_all().
4269 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Fixed the KICKED notify handling in client library to
4272 correctly remove the channel and all entries from the
4273 channel when I was kicked. This bug crashed the client.
4275 Fixed yet another but in KICKED notify handling to remove
4276 the kicked client correctly from the channel.
4278 Affected file is lib/silcclient/client_notify.c.
4280 * Fixed a minor bug in looking up correct client entry
4281 in KICKED notify in server. Affected file is
4282 silcd/packet_receive.c.
4284 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4285 sources correctly to distribution. Fixes --with-gmp option.
4287 * Removed the manual rehashing from ID Cache, and changed it
4288 to use the SILC Hash Table's auto rehash feature. Affected
4289 file is lib/silccore/silcidcache.c.
4291 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4293 * Fixed a bug in the silc_client_nickname_format function that
4294 handles the multiple same nickname formatting. Two clients
4295 with same nickname caused problems after the first one left
4296 and rejoined. It didn't format the nickname correctly.
4297 Affected file is lib/silcclient/idlist.c.
4299 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Don't change the topic if olod topic is same as new one.
4302 Affected file is silcd/packet_receive.c.
4304 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Added cross-reference support to the SILC Documentation
4307 generator. All types across all HTML files are now cross-
4308 referenced. Affected files util/robodoc/generator.c and
4309 scripts/silcdoc/silcdoc.
4311 * Added file lib/silcutil/silctypes.h to include all the
4312 arithmetic type definitions and some macros. Removed
4313 includes/bitmove.h and moved macros to silctypes.h.
4315 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4319 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4321 * Added `type' argument to silc_id_payload_parse_id function which
4322 now returns the type of the ID to the sent pointer. Affected
4323 file is lib/silccore/silcid.[ch].
4325 * Added check for CMODE_CHANGE notify type that mode change is
4326 allowed by the sender. Affected file silcd/packet_receive.c.
4328 * Added check for CUMODE_CHANGE notify type that mode change is
4329 allowed by the sender. Affected file silcd/packet_receive.c.
4330 Added the ID type as CUMODE_CHANGE notify type as argument
4331 to the `notify' client operation. Affected files are
4332 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4334 * Added function silc_client_add_server to the client library.
4335 Added support for resolving also channel and server info when
4336 received unknown entity in notify packet. Affected files are
4337 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4339 * Added function silc_command_get_status to return the command
4340 status from the command reply's argument payload. Affected files
4341 are lib/silccore/silccommand.[ch].
4343 * Added check for KICKED notify type that the kicking is
4344 allowed by the client. Affected file silcd/packet_receive.c.
4346 * Created function silc_get_input which can be used to get input
4347 (echo on or off) from user on command line. Affected files are
4348 lib/silcutil/silcutil.[ch].
4350 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Optimized silc_server_packet_relay_to_channel function.
4353 Added new function silc_channel_message_payload_encrypt which
4354 can be called directly if channel message payload needs to
4355 be encrypted and is already encoded (no need to call _encode
4356 function). Packet relaying is now done by router without any
4357 extra memory allocations. Affected files are
4358 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4359 silcd/packet_send.c.
4361 * Fixed the INVITE notify handling. It took wrong arguments
4362 as invite list and invite delete. Affected file is
4363 silcd/packet_receive.c.
4365 * Added check for TOPIC_SET notify type that the topic change is
4366 allowed by the client. Affected file silcd/packet_receive.c.
4368 * Added check for INVITE notify type that inviting is allowed by
4369 the client. Affected file silcd/packet_receive.c.
4371 * Changed the silc_server_client_on_channel to return the
4372 SilcChannelClientEntry as well. Moved the function
4373 silc_server_check_cmode_rights to server_util.[ch].
4374 Affected files are silcd/server_util.[ch], silcd/command.c.
4376 * Added function silc_server_check_umode_rights to check whether
4377 changing client's user mode is allowed. Added check for
4378 UMODE_CHANGE notify type that the umode change is allowed
4379 by the client. Affected files are silcd/server_util.[ch],
4380 silcd/packet_receive.c and silcd/command.c.
4382 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4384 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4385 ID length. It ignored that ID can be IPv6 based as well.
4386 Affected file lib/silccore/silcpacket.h.
4388 * Fixed the silc_id_id2str and silc_id_str2id to take the
4389 IPv6 address offset's into consideration. Affecte file is
4390 lib/silccore/silcid.c.
4392 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Fixed the internal Unix scheduler functions to check for
4395 NULL context they may receive. The affected file is
4396 lib/silcutil/unix/silcunixschedule.c.
4398 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4400 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4401 can specify different directory with --home command line
4402 parameter. Affected files irssi/src/silc/core/client_ops.c,
4405 * SILC-specific commands aren't now executed if the active server
4406 isn't of SILC-type, so there won't be problems with having
4407 IRC and SILC protocol support in same client. Affected files
4408 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4411 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4413 * Improved the signal support in SILC Schedule. Added new
4414 function silc_schedule_signal_call which is used by application
4415 to mark a signal to be called. It is now safe to perform
4416 any kind of tasks in signal callbacks since it is guaranteed
4417 that the application specified signal callback is called
4418 after the signal is over. Affected files are
4419 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4421 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Added `name' field to SilcChannelPrivateKey to represent
4424 application given name for the key. Moved also the context from
4425 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4426 Added the `name' argument also to the function
4427 silc_client_add_channel_private_key.
4429 Added function silc_client_current_channel_private_key to set the
4430 current channel private key in use.
4432 Added "change" command to KEY command which can be used to change
4433 the current channel private key. Bound the command also to
4434 alt+K (Alt+Shift+k).
4436 Also affected files lib/silcclient/client_channel.c,
4437 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4439 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4441 * Added silc_rng_get_byte_fast function in to the
4442 lib/silccrypt/silcrng.[ch].
4444 * Changed the interface of silc_packet_assemble and the
4445 silc_packet_send_prepare. If silc_packet_assmble is now
4446 called the application does not call silc_packet_send_prepare
4447 because the library will call it automatically. These
4448 interfaces now also return a reference to the outgoing buffer
4449 which includes the assembled packet, which the application can
4450 use to encrypt the packet.
4452 Affected files are lib/silccore/silcpacket.[ch],
4453 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4454 silcd/packet_send.c, server_backup.c and packet_receive.c.
4456 * Fixed a packet sending bug on very high load, where outgoing
4457 packet queue wasn't handled correctly and packets got corrupted.
4458 Affected files are lib/silcutil/*/silc*sockconn.c,
4459 lib/silcclient/client.c and silcd/server.c.
4461 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4463 * Added macro SILC_PACKET_DATALEN which can be used during
4464 packet assembling to check whether the data to be added to
4465 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4466 len is truncated until it fits it.
4468 Added checks for maximum length of channel message payload and
4469 private message payload also.
4471 Added checks for maximum packet length in server and in
4474 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4475 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4476 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4477 lib/silcclient/client_prvmsg.c.
4479 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4481 * Added silc_server_packet_queue_purge call to the
4482 silc_server_disconnect_remote to assure that all data in the
4483 queue before disconnecting is sent to the network. Affected
4484 file silcd/server.c.
4486 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Added the deleting of server's own ID cache entry to the
4489 silc_server_free function. Free also everything else that
4490 has been allocated in silc_server_init. The affected file
4493 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Added functions silc_parse_version_string, silc_version_to_num,
4496 and silc_ske_parse_version to parse SILC protocol style version
4497 strings. Affected files lib/silcutil/silcutil.[ch] and
4498 lib/silcske/silcske.[ch].
4500 * Added new configuration params: version_protocol, version_software
4501 and version_software_vendor to specify what version the remote
4502 host must at least be to be able to connect to server. The vendor
4503 string can be regex matched too. Added new function
4504 silc_server_connection_allowed to check maximum number of allowed
4505 connections, and allowed versions for incoming connections.
4506 Affected files are silcd/server.c, server_util.[ch] and
4509 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * Added preliminary support for signals in scheduler. The
4512 signals we care about are now blocked always when the scheduler
4513 is locked. This way we can synchronise the use of signal with
4514 scheduler. It is guaranteed that when signal occurs the scheduler
4515 is not locked, and thus new tasks can be safely added to the
4518 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4519 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4520 Added new platform specific routines
4521 silc_schedule_internal_signals_[un]block and
4522 silc_schedule_internal_signal_[un]register.
4524 Added new functions to SILC Schedule API:
4525 silc_schedule_signal_[un]register. Each signal that application
4526 is going to use should be registered to the scheduler.
4528 Affected files are lib/silcutil/silcschedule.[ch],
4529 lib/silcutil/*/silc*schedule.c.
4531 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4533 * Check for unauthenticated client and server in the
4534 silc_server_new_client and silc_server_new_server functions.
4535 Affected file silcd/packet_receive.c.
4537 * Added function silc_string_is_ascii to check whether given
4538 string is 7-bit ASCII string. Affected files are
4539 lib/silcutil/silcutil.[ch].
4541 * Added function silc_id_is_valid_server_id into the
4542 silcd/serverid.c and added checking for valid Server ID's in
4543 silc_server_new_server. The Server ID must always be based
4544 on the server's public IP address.
4546 * Added logging of DISCONNECT packet message in the server.
4547 Affected file silcd/server.c.
4549 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4551 * Changed all library interfaces that use Global RNG to also
4552 accept SilcRng as argument. Affected files are
4553 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4554 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4555 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4556 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4557 lib/silccrypt/rsa.c.
4559 * Added function silc_pkcs_generate_key to the
4560 lib/silccrypt/silcpkcs.[ch] for applications so that they
4561 don't need to do pkcs->pkcs->init calls anymore.
4563 * Remove SilcSocketConnection from the SFTP API since it really
4564 wasn't needed there. The application has the information
4565 saved in its contexts anyway and the SFTP layer doesn't need
4566 know about it. Affected files lib/silcsft/silcsftp.h and
4567 lib/silcsftp/sftp_[server/client].c.
4569 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4570 The SilcSimContext is not SilcSim.
4572 * Fixed possible buffer overflows in silc_id_render in the
4573 lib/silcutil/silcutil.c.
4575 * On EPOC the global crypto module lists are not used at all
4576 in the crypto library. Added support for using the constant
4577 algorithm list on EPOC. Affected files are
4578 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4581 * Fixed the handling of third parameter of KICKED notify, since
4582 it was mistakenly updated to SILC Protocol 1.0 even though it
4583 is to be included in 1.1. Since it is not in 1.0 it is not
4584 mandatory, and this fix now handles it only if it is provided,
4585 and it is not error if it is not provided. Affected file
4586 lib/silcclient/client_notify.c.
4588 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4591 client. Affected file irssi/src/silc/core/client_ops.c.
4593 * Merged with Irssi 0.8.4 from irssi.org CVS.
4595 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4597 * Check for valid socket connection in client entries before
4598 sending any messages. Fixes a crash, but doesn't fix some
4599 other underlaying bug that is lurking there. Affected
4600 file silcd/packet_send.c.
4602 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4604 * $usermode, $cumode and $cumode_space expandos shouldn't do
4605 anything with non-SILC server records. Affected file
4606 irssi/src/silc/core/silc-expandos.c
4608 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4610 * Fixed the silc_net_check_[host/local]_by_sock to support
4611 IPv6 bound sockets as well. Now they can return IPv6 addresses
4612 as well. Affected file lib/silcutil/silcnet.c.
4614 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4615 Affected lib/silcutil/unix/silcunixnet.c.
4617 * Fixed ID rendering (at least on some platforms, not NetBSD)
4618 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4620 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4622 * Added silc_hash_public_key and silc_hash_public_key_compare
4623 functions to be used with SilcHashTable. They can be used to
4624 hash public keys and compare public keys in hash table. Affected
4625 file lib/silcutil/silcutil.[ch].
4627 * Added support for specifying multiple public keys for Client
4628 connection section in server configuration file. This makes it
4629 possible to accept multiple public keys from same host, or to
4630 make a section that accepts any incoming host, and have the
4631 accepted public keys listed in the section.
4633 Added functions silc_sever_[find/get]_public_key, added the
4634 support for this actually to all connection sections but only
4635 the Client section is currently allowed to specify multiple
4638 Affected files are silcd/server.c, server_internal.h,
4639 command.c, protocol.c, server_util.[ch], packet_receive.c.
4641 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4643 * Merged Irssi 0.8.2 from irssi.org CVS.
4645 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4647 * If silc_debug is TRUE, also output standard logging messages
4648 to stderr with the debug output.
4650 Made silc_log_reset_all() flushing all channels before returning.
4651 Also fixed some documentation typos.
4653 Affected files are lib/silcutil/silclog.[ch].
4655 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Fixed the server to check correctly the amount of connections
4658 from single host, by checking also the type of the connection.
4659 Fixed also the comparison of number of connections and number
4660 of allowed connections. Affected files are silcd/server.c,
4663 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4665 * Fixed the USERS command reply to save the user's mode on the
4666 channel as well. Fixed JOIN command reply to check whether a
4667 client is on channel already and not join it twice. Affected
4668 file lib/silcclient/command_reply.c.
4670 * Added new file silc-expandos.c into irssi/silc/core/ to return
4671 various stuff for various signal for the statusbar etc. updating.
4672 Now Irssi SILC client prints channel user modes etc. on the
4675 * The user mode (like server/router operator changes) is now shown
4676 on the Irssi SILC client's statusbar. The affected files are
4677 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4679 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4681 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4682 to SILC_SCHEDULE_[UN]LOCK macros.
4684 * Added more error printing to logs in server code. Affected
4685 files silcd/server.c and silcd/protocol.c.
4687 * Fixed -S option parsing in Irssi SILC Client. Affected file
4688 irssi/src/silc/core/silc-core.c.
4690 * Added silc_buffer_alloc_size function. Affected file is
4691 lib/silcutil/silcbuffer.h.
4693 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4695 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4696 constants. Affected files in
4697 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4700 * Changed the internal SFTP Memory FS table to const. Affected
4701 file lib/silcsftp/sftp_fs_memory.c.
4703 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4705 * Fixed the buffer formatting and unformatting routines to
4706 check the size of 64 bits types with sizeof(). Affected
4707 file is lib/silcutil/silcbuffmt.c.
4709 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4711 * Removed 0.6.x backwards support.
4713 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4715 * Changed all integer type names:
4716 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4717 to avoid collisions with other libraries using same type names
4720 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4722 * Added `prefer_ipv6' argument to the functions
4723 silc_net_gethostbyname[_async]. If it is TRUE it will return
4724 IPv6 address over IPv4. If FALSE IPv4 address is returned
4725 even if IPv6 address was found. Affected files
4726 lib/silcutil/silcnet.[ch].
4728 * Added support silc_net_create_connection[_async] to fallback
4729 to IPv4 address if IPv6 address could not be used (like if
4730 it doesn't work on a specific system). Affected file in
4731 lib/silcutil/unix/silcunixnet.c.
4733 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Added silc_schedule_reinit function to do the enlarging
4736 of the max tasks handling capabilities of the scheduler.
4737 Affected files lib/silcutil/silcschedule.[ch].
4739 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * Added automatic extern "C" { ... } for C++ compilers so the
4742 application does not need to define them. Affected file
4743 includes/silcincludes.h.
4745 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4746 old name went against naming convention. Applications now
4747 include "silcclient.h" instead of "clientlibincludes.h".
4748 Removed includes/clientlibincludes.h, it is redundant now.
4750 * Renamed includes/version.h to silcversion.h.
4752 * Added really preliminary support for OS/2 into the util
4753 library. Only thread & mutex API is implemented, others
4754 are still to be implemented. Created the lib/silcutil/os2/
4755 directory. Created also file includes/silcos2.h.
4757 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4759 * Added preliminary BeOS support into the util library.
4760 Created lib/silcutil/beos/, and implemented all the needed
4761 functions to support SILC on BeOS. Created also file
4762 includes/silcbeos.h.
4764 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4766 * Added proper initializations to silc's irssi code, so it's
4767 now possible to load it as module. Affected files
4768 irssi/src/silc/core/silc-core.c,
4769 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4771 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4773 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4776 * Fixed the silcdoc document generator to correct generate
4777 docs from all kinds of filenames. Affected files are
4778 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4780 * ROBOdoc documented lib/silcutil/silcmemory.h.
4781 Added also new function silc_memdup.
4783 * Removed lib/silcutil/silcbufutil.h and moved those routines
4784 to the lib/silcutil/silcbuffer.h.
4786 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4788 * Added `user_count' to the SilcChannelEntry which now tells the
4789 number of users on the channel. The user count is now saved
4790 in normal server of global channels as well. Affected files
4791 silcd/server.c, idlist.h, packet_receive.c and command.c.
4793 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4794 include file utility functions.
4796 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4797 instead of calling directly OS routines.
4799 * Fixed NICK change printing in Irssi SILC Client. Fixed
4800 KICKED notify printing in Irssi SILC Client. Affected file
4801 irssi/src/silc/core/client_ops.c.
4803 * Fixed a NICK change bug in client library, to not recreate the
4804 client_entry->channels hash table everytime nick is changed.
4805 Affected file lib/silcclient/client.c.
4807 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4809 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4810 the SKE interface a bit.
4812 * Fixed padding problem in PKCS#1. The padding was not actually
4813 random since the random number generator was used incorrectly.
4814 This security bug affects only when encrypting with PKCS#1, and
4815 it is not currently used at all in SILC. SILC only use signing
4816 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4818 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4820 * Rewrote the notify handling in Irssi SILC client to not call
4821 the events as signals. Fixes problems with Perl support.
4822 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4824 * Send the auto-nicking NICK command in client library with
4825 little timeout after connecting. The affected file is
4826 lib/silcclient/client.c.
4828 * Added following new config file settings:
4829 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4830 key_exchange_timeout, conn_auth_timeout, connections_max,
4833 Implemented all the new config settings handling in the server.
4835 Optimized the use of SKE Mutual flag usage. Use it only
4836 if connection authentication protocol is not based in public
4839 Renamed all SilcServerConfigSection* to SilcServerConfig*
4840 to have a bit shorter names.
4842 Affected files silcd/serverconfig.[ch], server.[ch], and
4845 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4847 * Cleaned up the listening sockets code, preparing for the rehash
4848 support. Affected file is silcd/server.c.
4850 * Fixed some output messages. Affected files are silcd/silcd.c,
4853 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4855 * Create lib/doc/silcrng_intro.html document as introduction
4856 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4858 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4860 * Fixes to the silcd config template. Affected file is
4861 doc/example_silcd.conf.in.
4863 * Removed type casts from silc_calloc(), conforming to the
4864 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4866 * Removed param_name member from client, server, and router
4867 section structs, now identifying the param directly.
4869 Added CONFIG_FREE_AUTH macro in config file parsing.
4871 Affected files are silcd/serverconfig.[ch].
4873 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4875 * Fixed command line parameter handling. All SILC initialization
4876 is now done in silc_core_init() which also fixes autoconnecting
4879 Affected files irssi/src/silc/core/silc-core.c,
4880 irssi/src/fe-text/silc.c.
4882 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4884 * Added new configuration options and blocks:
4885 keepalive_secs, reconnect_count, reconnect_interval,
4886 reconnect_interval_max, reconnect_keep_trying and
4887 require_reverser_lookup. Added ConnectionParam block, and
4888 implemented the connection parameters when connecting as
4889 initiator and when accepting connections as responder.
4891 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4892 whether given configuration value has been given already.
4894 Affected files silcd/serverconfig.[c], server.[c].
4896 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4897 algorithm parts and created new file silcalgs.conf, that
4898 is now included from the example_silcd.conf.in.
4900 * Optimized the silc_server_connect_to_router_second to take
4901 the connection configuration object from the SilcServerConnection
4902 object instead of finding it during the connecting phase.
4903 Added the configuration object to SilcServerConnection struct.
4904 Affected files silcd/server_internal.h, server.c.
4906 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Add the client on channel after it was resolved at the
4909 channel message receiving, and it was not already on the
4910 channel. Affected file lib/silcclient/client_channel.c.
4912 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4914 * Fixed the public key authentication to allocate always the
4915 destination signature buffer instead of using static buffer.
4916 Affected file silcd/protocol.c.
4918 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4920 * Unified the serverconfig.[ch]'s helper function interface.
4921 Affected file silcd/serverconfig.[ch].
4923 * Removed doc/example_silc.conf.in since it is redundant.
4924 The make install will now install irssi/silc.conf file.
4926 * Added new Passphrase and Publickey authentication methods to
4927 config file, allowing both public key and passphrase based
4928 authentication to be set at the same time.
4930 Added `prefer_passphrase_auth' setting in config file which
4931 can be used to set to prefer passwd auth if both passwd and
4932 public key is set. If not set, public key is preferred.
4933 This has effect only when being initiator (responder will try
4936 Added support for authentication with passphrase and public key
4937 at the same time. The passphrase is tried first always since
4938 it is faster to check.
4940 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4942 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4944 * Merged the new SILC Config library, with the server parsing
4945 support. Read the header file silcconfig.h or the toolkit
4946 documentation for the news. Affected files are
4947 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4948 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4949 silcd/protocol.c silcd/server.c silcd/server_backup.c
4950 silcd/serverconfig.[ch] silcd/silcd.c.
4952 * Fixed some silclog documentation. Affected file is
4953 lib/silcutil/silclog.h.
4955 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4957 * The silc_cipher_register, silc_hash_register and
4958 silc_hmac_register now checks if the object to be registered
4959 is registered already. Affected files are
4960 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4962 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4964 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4966 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4968 * Allow zero length channel messages inside the Channel Message
4969 Payload. Affected file lib/silccore/silcchannel.c.
4971 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4972 as header filenames.
4974 * Removed lib/silcclient/README and created HTML file
4975 lib/silcclient/silcclient_using.html, which is now included
4976 as part of Toolkit documentation.
4978 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4980 * Fixed CUMODE_CHANGE notify handling to change the mode of
4981 correct client. Affected file lib/silcclient/client_notify.c.
4983 * Make silc_rng_alloc fail if it cannot allocate the sha1
4984 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4986 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4988 * Fixed the file transfer's key agreement payload to include
4989 zero port also if the hostname is NULL because it could not
4992 Call file transfer monitor callback now also if error occurs
4993 during key agreement protocol.
4995 Changed the silc_client_file_send interface to return the
4996 SilcClientFileError instead of session id. The session ID
4997 is returned into pointer provided as argument.
4999 Check that the file exists locally before sending the
5000 file transfer request at all.
5002 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5004 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5005 error than can occur while key agreement protocol. Affected
5006 file lib/silcclient/silcapi.h.
5008 * Fixed the event_mode CMODE handler to not crash when mode
5009 is changed and +k mode is set in the channel. Affected file
5010 irssi/src/silc/core/silc-channels.c.
5012 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5013 SILC_LOG_WARNING to give out Warning and not Error. Affected
5014 file lib/silcutil/silclog.c.
5016 * Fixed the channel message payload decryption in the function
5017 silc_channel_message_payload_decrypt to not modify the original
5018 buffer before it is verified that the message decrypted
5019 correctly. Otherwise, next time it is called with correct
5020 channel key it won't encrypt since the payload is corrupted.
5021 Affected file lib/silccore/silcchannel.c.
5023 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5025 * Do not constantly resize the window. A fix patch by cras.
5026 Affected file irssi/src/fe-text/screen.c.
5028 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5030 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5031 Affected file lib/silcutil/silcnet.c.
5033 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5035 * Fixed a bug in hash table internal routine for traversing
5036 the table with foreach callback. The current entry may
5037 become invalid in the callback but it was referenced after
5038 the callback returned.
5040 Do not allow auto rehashing of hash table during the
5041 silc_hash_table_foreach operation, for same reasons as it is
5042 not allowed for SilcHashTableList. Affected files are
5043 lib/silcutil/silchashtable.[ch].
5045 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5047 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5048 Win32 DLL. extern's in header files are now declared with
5051 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5053 * Fixed private message handling. It used some old code that
5054 caused the client to crash. Affecte file is
5055 lib/silcclient/client_prvmsg.c.
5057 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5059 * Added function silc_client_add_channel,
5060 silc_client_replace_channel_id, and removed functions
5061 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5062 from client library.
5064 * Added cross reference of the joined channels to the
5065 SilcClientEntry, and changed the SilcChannelEntry's
5066 users list to SilcHashTable. The affected files are
5067 lib/silcclient/idlist.[ch].
5069 * Fixed a bug in hash table tarversing. While the hash table
5070 is traversed with SilcHashTableList the table must not be
5071 rehashed. It is now guaranteed that auto rehashable tables
5072 are not rehashed while tarversing the list. Also defined that
5073 silc_hash_table_rehash must not be called while tarversing
5074 the table. Added function silc_hash_table_list_reset that must
5075 be called after the tarversing is over. The affected files are
5076 lib/silcutil/silchashtable.[ch].
5078 * Changed all hash table traversing to call the new
5079 silc_hash_table_list_reset in server and in client library.
5081 * Added function silc_client_on_channel to return the
5082 SilcChannelUser entry if the specified client entry is joined
5083 on the specified channel. This is exported to application as
5084 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5086 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5088 * Fixed founder regaining problem with JOIN command on normal
5089 server. The notify for mode change must be sent always and
5090 not only if !cmd->pending. Affected file silcd/command.c.
5092 * Fixed the WHOWAS command's reply sending to support the
5093 lists correctly. Affected file silcd/command.c.
5095 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5097 * When sending JOIN command to router for processing the
5098 sender's old command identifier was not saved back to the
5099 sender's command context, fixed now. The affected file is
5102 * Create the key in JOIN command of the router did not return
5103 the channel key, added check for this. Affected file is
5106 * Fixed a channel ID update bug in JOIN command reply. Do
5107 not directly upgrade the ID but call the function
5108 silc_idlist_replace_channel_id if the ID was changed.
5109 Affected file silcd/command_reply.c.
5111 * Fixed memory leaks from command calling if it would fail.
5112 Affected file silcd/command.c.
5114 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5116 * Applied patches from cras:
5118 Memory leak fixes around libaries, irssi window resize fix,
5119 new silclist.h and silcdlist.h, all extern inline changed to
5122 * Removed dotconf from lib/dotconf, not needed anymore.
5124 * Removed TRQ from lib/trq, not needed anymore.
5126 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5127 with server connections. Later this will be configurable
5128 in config file after new config file is done. Affected file
5131 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5133 * Fixed a crash in server related to channel announcements.
5134 Affected file silcd/server.c.
5136 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5138 * Fixed memory leaks in silc_server_create_new_channel*
5139 functions. Affected file silcd/server.c.
5141 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5142 which ID was changed. This way the router will send the
5143 user list for the channel again, and server won't be in
5144 desync in some rare circumstances. Affected file is
5145 silcd/packet_receive.c.
5147 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5149 * Check for NULL socket pointer in the function
5150 silc_server_packet_send_to_channel_real. Affected file
5151 silcd/packet_send.c.
5153 * Fixed the BAN notify handling to correctly remove ban
5154 list. Affected file silcd/packet_receive.c.
5156 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5158 * Fixed some header addition to Toolkit distribution in
5159 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5161 * Added lib/silcclient/client_ops_example.h as an template
5162 file for application programmers to quickly start using
5163 the SilcClientOperation functions in their application.
5164 Updated the lib/silcclient/README as well to tell about this
5165 nice file made available.
5167 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5169 * Call silc_server_remove_from_channels when removing client
5170 entry when NO_SUCH_CLIENT_ID was received. Affected file
5171 is silcd/command_reply.c.
5173 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5175 * Added server & router operator statistics updating. Affected
5176 file silcd/packet_receive.c and silcd/command.c.
5178 * Fixed the SERVER_SIGNOFF notify handling on normal server
5179 not to save the history information for clients. Same was
5180 fixed earlier in remove_clients_by_server function, but not
5181 here. Affected file silcd/packet_receive.c.
5183 * Raised the default connection-retry count from 4 to 7 in
5184 server. Affected file silcd/server.h.
5186 * Cancel any possible reconnect timeouts when we start the
5187 key exchange. Affected file silcd/server.c.
5189 * Do not reconnect on connection failure when SCONNECT was
5190 given. Affected files silcd/server.[ch].
5192 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5194 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5196 * Fixed the NICK command to always give the unformatted
5197 nickname to the one giving the NICK command. If unformatted
5198 nickname is cached already it will be formatted and the
5199 local entry will always get the unformatted nickname.
5200 Affected file lib/silcclient/idlist.c.
5202 * Fixed some double frees from client library commands.
5203 Affected file is lib/silcclient/command.c.
5205 * Fixed CUMODE command in server to assure that no one can
5206 change founder's mode than the founder itself, there was a
5207 little bug. Affected file silcd/command.c.
5209 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5211 * Removed the SilcClientCommandDestructor from the client
5212 libary, it is not needed anymore. Affected files are
5213 lib/silcclient/silcapi.h, command[_reply].[ch],
5214 client_notify, idlist.c.
5216 * Fixed GETKEY command to first resolve client, and then
5217 resolve the server only if the client was not found, instead
5218 of resolving both at the same time. Affected file is
5219 lib/silcclient/command.c.
5221 * Added silc_client_start_key_exchange_cb and lookup the
5222 remote hostname and IP address before starting the key
5223 exchange with server. The affected file is
5224 lib/silcclient/client.c.
5226 * The server's public key is now saved using the IP address
5227 of the server and not the servername for the filename.
5228 The hostname public key filename is checked as an fall back
5229 method if the IP address based filename is not found.
5231 Fixed the GETKEY command to save the fetched server key
5232 in correct filename.
5234 Print the remote server's hostname now when new key is
5235 received during connection process. Affected file is
5236 irssi/src/silc/core/client_ops.c.
5238 * Return always our own public key to the client if it asks
5239 for it with GETKEY command. Affected file silcd/command.c.
5241 * Removed the use_auto_addr variable from default config
5242 file since it was in wrong section. Affected file is
5245 * Fixed TOPIC_CHANGE notification to not route it when it
5246 was sent using silc_server_send_notify_to_channel function.
5247 Affected file silcd/command.c.
5249 * Fixed silc_server_send_notify_kicked to send the kicker's
5250 Client ID also, it was missing. Affected files are
5251 silcd/command.c, silcd/packet_send.[ch].
5253 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5255 * Do not save client history information in SERVER_SIGNOFF.
5256 Fixes the bug in normal server that it does not detect
5257 the client becoming valid after the server becomes back
5258 online. Affected file silcd/server_util.c.
5260 * Added `sock_error' field into the SilcSocketConnection
5261 context. When error occurs during socket operation (read
5262 or write) the error is saved. Added also new function
5263 silc_socket_get_error to return human readable socket error
5264 message. Affected files are lib/silcutil/silcsockconn.[ch],
5265 lib/silcutil/unix/silcunixsockconn.c, and
5266 lib/silcutil/win32/silcwin32sockconn.c.
5268 * The server now prints the socket error message in the
5269 signoff for client. Affected file silcd/server.c.
5271 * Fixed the `created' channel information sending from router
5272 to server in JOIN command. Checks now whether the channel
5273 really was created or not and set it according that.
5275 Fixed the JOIN command to use the client entry's current
5276 ID during the joining procedure instead of the one it sent
5277 in the command (it is checked though), since it can change
5278 between the packet processing and command processing, and
5279 would just case unnecessary pain in the client end. Affected
5280 file silcd/command.c.
5282 * Fixed a channel key payload sending to use correct channel
5283 ID when the server was forced to change the channel's ID by
5284 router. Router sent the key payload with the old Channel ID.
5285 Affected file silcd/packet_receive.c.
5287 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5289 * Call silc_server_save_channel_key only if the key payload
5290 was provided in the JOIN command's command reply. Affected
5291 file silcd/command_reply.c.
5293 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5295 * Fixed silc_mp_sizeinbase to return the value correctly with
5296 MPI. Affected file lib/silcmath/mp_mpi.c.
5298 * Fixed the stop_server signal to correctly stop the scheduler
5299 and gracefully stop the server when SIGTERM or SIGINT signals
5300 are received. Affected file silcd/silcd.c.
5302 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5304 * Simple handling of TERM and HUP signals. Also added some log
5305 flushing call around. Affected file is
5308 * Fixed small bugs in silclog.c. Now buffering output will take
5309 effect after 10 seconds since startup: This will ensure that
5310 no important startup messages are lost. Also output redirection
5311 will preserve original format ([Date] [Type] message).
5312 Affected file is lib/silcutil/silclog.c.
5314 * Added two options to the config file, in the logging section:
5315 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5316 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5318 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5320 * Do not print the warning about log files not being initialized
5321 more than once to avoid excess logging. Affected file is
5322 lib/silcutil/silclog.c.
5324 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5325 the SIM copying in make install in Makefile.am.pre.
5327 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5329 * Rewritten silclog APIs. Globally interesting changes follows:
5330 silc_log_set_files() changed to silc_log_set_file().
5331 silc_log_set_callbacks() changed to silc_log_set_callback().
5332 ROBOdoc documented silclog header file.
5333 SilcLogCb now returns bool to wether inihibit the default
5334 handler or not (to keep the old behaviour return always TRUE).
5335 The new APIs should also fix the problem of the
5336 silcd_error.log file that was written in the current directory.
5339 Log files streams will remain opened after silc_log_set_file()
5340 call, means less CPU usage notably on high traffic servers.
5341 File streams are now full buffered, and flushed to the disk
5342 every 5 minutes, lesses HD activity and CPU usage.
5343 Messages can be redirected, allowing admins to configure
5344 one single logfile for all server messages.
5345 the silc_log_quick global variable to activate fast-logging.
5346 Affected files lib/silcutil/silclog.[ch]
5348 * Changed some code to conform new silclog APIs. Affected
5349 files are doc/example_silcd.conf.in, silcd/server.c
5350 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5353 * Fixed a memory leak that could occur in some situations.
5354 Affected file silcd/serverconfig.c.
5356 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5358 * Added the silc_client_del_client to remove the client from
5359 all channels as well. Affected file lib/silcclient/idlist.c.
5361 * Fixed the client library to correctly remove the client
5362 from all channels when the client entry is being destroyed.
5363 Affected file lib/silcclient/client_notify.c, command.c.
5365 * Added auto-nicking support to the client library. If the
5366 applicatio now sets client->nickname it will be sent to the
5367 server after connecting by the library. This way for example
5368 SILCNICK (or IRCNICK) environment variables will have effect
5369 and always change the nickname automatically to whatever
5370 it is wanted. Affected file lib/silcclient/client.[ch].
5372 * Renamed silc_server_command_bad_chars to the
5373 silc_server_name_bad_chars and moved it to the
5374 silcd/server_util.[ch]. Added also new function
5375 silc_server_name_modify_bad to return nickname that
5376 includes bad characters as new nickname without those
5377 bad characters. This check and modify is now used in
5378 silc_server_new_client when the username is initially set
5379 as nickname, so it must be checked to be valid nickname.
5380 Affected file silcd/packet_receive.c.
5382 * The nickname length is now taken from the packet for real
5383 and not trusted to strlen() since it clearly can return
5384 wrong length for nickname including bad characters. This
5385 also applies to channel names. Affected file silcd/command.c.
5387 * Removed the lib/silcsilm/modules directory. Modules are now
5388 compiled into the lib/silcsim. Fixed the copying of the
5389 modules to follow symbolic links in Makefile.am.pre.
5391 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5393 * Fixed silc_string_regexify list creation. Fixes bugs with
5394 BAN and INVITE commands in server. The affected file is
5395 lib/silcutil/unix/silcunixutil.c.
5397 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Removed the command destructor entirely from the server's
5400 command and command reply routines. It is not needed, and
5401 its usage was buggy and caused crashes. Affected files are
5402 silcd/command[_reply].[ch].
5404 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5406 * Cancel protocol and NULL sock->protocol if timeout
5407 occurred during protocol. Affected file silcd/server.c.
5409 * Cancel protocol timeouts always before calling the final
5410 callback, to assure that after final callback is called
5411 no other state will be called for the protocol anymore.
5412 Affected file silcd/protocol.c.
5414 * Print error log if incoming connection configuration could
5415 not be found. Affected file silcd/server.c.
5417 * Fixed JOIN command to correctly save the founder mode
5418 to the client on normal SILC server, when the channel
5419 was created by the router. Affected file silcd/command.c.
5421 * Fixed LIST command (hopefully) to send correct reply
5422 packets. Affected file silcd/command.c.
5424 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5426 * The silc_packet_receive_process now returns FALSE if the
5427 read data was invalid packet, and TRUE if it was ok.
5429 The server now checks that if unauthenticated connection
5430 sends data and its processing fails the server will close
5431 the connection since it could be a malicious flooder.
5433 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5435 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5437 * Make sure the warning about error opening a log file is
5438 printed only once and not everytime it fails (produces
5439 too much useless log). Affected file lib/silcutil/silclog.c.
5441 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5443 * Made the silc_server_daemonise() function more readable.
5444 Affected file silcd/server.c.
5446 * Pid file is now optional, the user may comment it out from
5447 the config file. Removed define SILC_SERVER_PID_FILE, we
5448 don't need a default any longer. Affected file
5449 configure.in.pre, lib/Makefile.am.pre.
5451 * Make some use of the pid file. The server now dies at startup
5452 if it detects a valid pid file on his path. The server would
5453 die anyway in this circumstance, because of the bind() failure.
5454 Affected file silcd/silcd.c.
5456 * No longer compiling lib/dotconf.
5458 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5460 * Fixed JOIN command parsing not to crash. Affected file
5461 lib/silcclient/command.c.
5463 * Fied the NICK_CHANGE notify to add the new client entry
5464 even it is resolved. This removes an <[unknown]> nick
5465 thingy bug in the client. Affected file is
5466 lib/silcclient/client_notify.c.
5468 * Do not try to allocate 0 bytes (efence does not like it)
5469 in lib/silccore/silccomand.c when encoding payload.
5471 * Do not take IRCNICK as nickname in Irssi SILC client since
5472 it is not possible to set nickname before hand connecting
5473 the server (TODO has an entry about adding auto-nicking
5476 * Changed the silc_server_command_pending to check whether
5477 there already exists an pending entry with the specified
5478 command, command identifier and pending callback. This is
5479 to fix IDENTIFY and WHOIS related crashes that may register
5480 multiple pending commands with same identifier. Affected
5481 file silcd/command.c.
5483 * Fixed the server to reconnect to the router even if it
5484 was already reconnecting and EOF was received. This to
5485 fix a possibility that the server wouldn't ever try to
5486 auto-reconnect to the router. Affected file silcd/server.c.
5488 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Fixed the server's password authentication to use the
5491 length of the locally saved password, and not the one
5492 sent in the packet. Affected file silcd/protocol.c.
5494 * Fixed same password authentication problem in the
5495 Authentication Payload handling routines in
5496 lib/silccore/silcauth.c.
5498 * Yet another password authentication problem fixed with
5499 channel password handling in silcd/command.c.
5501 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5503 * If first character of string in silc_parse_userfqdn is '@'
5504 then do not parse it. Affected file is
5505 lib/silcutil/silcutil.c.
5507 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Fixed minor bug in IDENTIFY command reply sending, which
5510 caused various weird problems during JOIN when it was
5511 resolving names for users. Affected file silcd/command.c.
5513 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Fixed the IDENTIFY command reply sending to chech better valid
5516 clients. It was possible to send incomplete list of replies.
5517 Affected file silcd/command.c.
5519 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * Added silc_client_command[s]_[un]register functions now to
5522 dynamically register the commands in client library. Removed
5523 the static table of commands. This allows the client library
5524 to call commands without causing the application to know about
5525 what commands library has called.
5527 Removed the INFO command reply kludge to detect when the command
5528 was called by library. Now library use its own command reply
5529 function for INFO command.
5531 Added function silc_client_command_call to call a command.
5532 Application can use it to call command, not access the structure
5535 Now all commands that are sent by the client library (not
5536 explicitly sent by application) use own command reply functions.
5538 Affected files around lib/silcclient/ and in
5539 irssi/src/silc/core/.
5541 * Fixed the WHOIS command reply sending to chech better valid
5542 clients. It was possible to send incomplete list of replies.
5544 Fixed the WHOIS and IDENTIFY to send the request to router
5545 if normal server did not do it and did not find any results.
5547 Affected file silcd/command.c.
5549 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * Moved the internal data from SilcClient context into its
5552 own file, not accesible to application. Affected files
5553 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5554 and other files in client library.
5556 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5558 * Added doc/examples installation target in Makefile.am.pre.
5561 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5564 commands the found client entry will be removed from the
5565 cache, after notifying application about the error. Affected
5566 file lib/silcclient/command_reply.c.
5568 * Changed the /MSG to check for exact nickname user gave, and
5569 not let `nick' match `nick@host' if it is only one found. Now,
5570 user must type the exact nickname (like nick@host2) even if
5571 there are no more than one same nicks found. This is to avoid
5572 a possibility of sending nickname to wrong nickname since
5573 `nick' could match `nick@host'. Affected file is
5574 irssi/src/core/silc-servers.c.
5576 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5578 * Do not print "you are now server operator" or similar when
5579 giving /away command. Affected files are
5580 irssi/src/silc/core/client_ops.c, silc-servers.h.
5582 * Made the silc_server_command_pending_error_check to send
5583 the same command reply payload it received back to the
5584 original sender of the command. This way all arguments
5585 that was received by the server will be received by the
5586 client too. Affected file silcd/command.c.
5588 * Added the silc_idcache_add to return the created cache entry
5589 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5591 * Add global clients to expire if they are not on any channel.
5592 This is because normal server will never know if they signoff
5593 if they are not on any channel. The cache expiry will take
5594 case of these entries. This is done by normal servers only.
5595 The affected files are silcd/command_reply.c,
5596 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5598 * If server receives invalid ID notification for WHOIS or
5599 IDENTIFY and the ID exists in the lists, it is removed.
5600 Affected file silcd/command_reply.c.
5602 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5603 in client then client entry that it matches is searched and
5604 the nickname is printed on the screen for user. Affected
5605 file irssi/src/silc/core/client_ops.c.
5607 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Use cache entry expire time in the LIST command reply to
5610 purge old entries from the cache after the LIST command
5611 reply has been received. This way we don't have non-existent
5612 entries in the cache for too long. Affected file is
5613 silcd/command_reply.c.
5615 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * If we are normal server, and we've not resolved client info
5618 in WHOIS or IDENTIFY from router, and it is global client,
5619 we'll check whether it is on some channel. If it is not
5620 then we cannot be sure about its validity and will resolve it
5621 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5622 file silcd/command.c.
5624 * Search channel by name (if possible) rather than by ID
5625 in IDENTIFY command's command reply. Affected file is
5626 silcd/command_reply.c.
5628 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5631 Updated specs and implemented it. Affected file silcd/command.c,
5632 silcd/packet_send.c and silcd/packet_receive.c.
5634 * Implemented the <founder auth> payload handling in the JOIN
5635 command. If provided all conditions for channel joining
5636 except requirement to provide correct passphrase can be
5637 overrided by the channel founder. Updated the protocol specs.
5638 Affected file silcd/command.c.
5640 Added support for founder auth in JOIN command in client
5641 library. Fixed the parsing of the JOIN command now to support
5642 all options as they should be. The affected file is
5643 lib/silcclient/command.c.
5645 * Optimized the WHOIS and IDENTIFY commands to send the request
5646 to router only if it includes nicknames or other names. If
5647 they include only IDs then check the local cache first before
5648 routing. Affected file is silcd/command.c.
5650 * Added channels topic announcements. Affected file is
5651 silcd/packet_receive.c and silcd/server.c.
5653 * Fixed the silc_server_send_notify_topic_set to really destine
5654 the packet to channel. Affected file silcd/packet_send.c.
5656 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5657 library. Affected file lib/silcclient/client_notify.c.
5659 * Added UMODE announcements. Affected file silcd/server.c.
5661 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Memory leak fixes in:
5665 lib/silcutil/silcsockconn.c
5666 lib/silcske/silcske.c
5667 lib/silcske/groups.c
5669 lib/silccrypt/silcpkcs.c
5670 lib/silccore/silccommand.c
5671 lib/silccore/silcidcache.c
5676 * ROBOdoc documented the lib/silcske/groups.h file and a
5677 bit changed the interface for better.
5679 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5681 * Update the client entry context in the ID cache after
5682 nick change. Affected file lib/silcclient/command.c.
5683 Fixes the CUMODE command when regaining founder privileges,
5684 and a little WHOIS problem.
5686 * Fixed silc_net_gethostbyname to correctly call the
5687 inet_ntop. Affected file lib/silcutil/silcnet.c.
5689 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5691 * Added IPv6 support checking to the configure.in.pre, added
5692 also --enable-ipv6 option to override the check. Affected
5693 file configure.in.pre.
5695 * The silc_thread_create now calls the start function
5696 directly if threads support is not compiled in. Removes
5697 ugly #ifdef's from generic code. Affected files are
5698 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5700 * Added silc_net_gethostby[name/addr]_async to asynchronously
5701 resolve. Affected files are lib/silcutil/silcnet.[ch].
5703 * Added support for rendering IPv6 based server, client and
5704 channel IDs. Affected file lib/silcutil/silcutil.c.
5706 * Added support for creating IPv6 based server IDs. Affected
5707 file is silcd/serverid.c.
5709 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5711 * Added silc_net_gethostby[addr/name] into the
5712 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5713 routines. Added silc_net_is_ip[4/6]. Affected file is
5714 lib/silcutil/unix/silcunixnet.c. All routines that take
5715 address as argument now supports both IPv4 and IPv6 addresses.
5717 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5719 * Fixed LIST command reply sending in server. Affected file
5722 * Server now sends the kicker's client ID in the KICK notify
5723 to the kicked client. Affected file silcd/command.c.
5725 * The client library now parses the kickers client ID and
5726 UI displays it. Affected files lib/silcclient/client_notify.c
5727 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5729 * Made all payload parsing function prototypes consistent.
5730 They all take now const unsigned char * and uint32 pair as
5731 the payload data instead of SilcBuffer. Changes all around
5732 the source tree. Other unsigned char* -> const unsigned char*
5733 changes around the tree as well.
5735 * Optimized SFTP client and server packet sending not to
5736 allocate new buffer for each packet but to recycle the
5737 first allocated buffer. Affected files are
5738 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5740 * Optimized the SFTP client to use SilcList instead of
5741 SilcDList for requests, because it is faster. Affected file
5742 is lib/silcsftp/sftp_client.c.
5744 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5745 into lib/silccore/silcid.[ch].
5747 Renamed silcpayload.[ch] into silcargument.[ch].
5749 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * If client entry is deleted with active key agreement
5752 session, abort the session.
5754 The silc_client_abort_key_agreement now calls the completion
5755 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5757 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5760 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Don't use __restrict in older GCC's. Affected file is
5763 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5765 * silc_net_localhost now attempts to reverse lookup the
5766 IP/hostname. Affected file lib/silcutil/silcnet.c.
5768 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5769 command. It can be used to gain founder privileges at
5770 the same time when joining the channel.
5772 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5773 kicker's client ID as well. Updated protocol specs.
5775 Defined that the server must send SILC_COMMAND_IDENTIFY
5776 command reply with error status to client who sent
5777 private message with invalid client ID.
5779 Updated the protocol specification.
5781 * Added silc_server_send_command_reply to send any
5782 command reply. Affected file silcd/packet_send.[ch].
5784 * Added silc_id_payload_encode_data to encode ID payload
5785 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5787 * The server now send IDENTIFY command reply with error
5788 status if client ID in private message is invalid. Affected
5789 file silcd/packet_receive.c.
5791 * Save the server key file with server's IP address in
5792 the filename instead of hostname. The affected file is
5793 irssi/src/silc/core/client_ops.c.
5795 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5800 * Added libtool support for compiling shared objects in
5801 lib/silcsim. Affected file configure.in.pre and
5802 lib/silcsim/Makefile.am. Original patch by cras.
5804 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * Pid file configuration, and server's config file fixes
5807 patch by toma. Updated CREDITS file.
5809 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Fixed silc_client_channel_message to not try to decrypt
5812 the message twice if it resolved the destination client
5813 information. This could cause of dropping one channel
5814 message. Affected file lib/silcclient/client_channel.c.
5816 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5819 lib/silcclient/client.c. This function is used when the SILC
5820 Client is run under some other scheduler, or event loop or
5821 main loop. On GUI applications, for example this may be
5822 desired to used to run the client under the GUI application's
5823 main loop. Typically the GUI application would register an
5824 idle task that calls this function multiple times in a second
5825 to quickly process the SILC specific data.
5827 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5829 * Fixed silc_server_drop() for dropping the supplementary
5830 groups as well, this could cause a security hole on some
5833 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5838 * Write PID file after dropping privileges. Added -F option
5839 to run server on foreground. A patch by debolaz.
5840 Affected files silcd/server.c, silcd/silcd.c.
5842 * Fixed MOTD to return the MOTD file server name. Affected
5843 file silcd/command.c.
5845 * Added INFO command reply handling to the Irssi SILC Client.
5846 Affected file irssi/src/silc/core/client_ops.c.
5848 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Fixed the silc_idcache_list_* routines to really support
5851 the dynamic list. Fixes a crash. Affected file is
5852 lib/silccore/silcidcache.c.
5854 * Fixed the LIST command reply to really call LIST command's
5855 pending callbacks. Affected file silcd/command_reply.c.
5857 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5859 * Update conn->local_entry->nickname after giving NICK
5860 command. Affected file lib/silcclient/command.c.
5862 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5864 * Added the [pid] option to the silcd configuration file
5866 Affected files: serverconfig.[ch] and silcd.c
5868 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5870 * Save fingerprint in WHOIS command reply in server.
5871 Affected file silcd/command_reply.c.
5873 * Fixed NICK commands pending callback registration.
5874 Affected file lib/silcclient/command.c.
5876 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Use ++server->cmd_ident when sending commands in server,
5879 instead of random number. Affected file silcd/command.c.
5881 * Fixed GETKEY command reply to call actually GETKEY pending
5882 command callbacks. Affected file silcd/command_reply.c.
5884 * A bit stricter check for nicknames. Check for same nickname
5885 in NICK command also. Affected file silcd/command.c.
5887 * Do not call INFO command everytime client ID changes, only
5888 during first connecting. Affected file lib/silcclient/client.c.
5890 * Set the new nickname only after successful command reply for
5891 NICK command is returned by server. Affected file
5892 lib/silcclient/command.c.
5894 * Remove nicknames from nicklist during server_signoff notify.
5895 Should fix /NAMES bit more. The affected file is
5896 irssi/src/silc/core/silc-channels.c.
5898 * Added `fingerprint' field to the SilcIDListData in the
5899 silcd/idlist.h to hold the fingerprint of the client's
5902 Send the fingerprint of the client's public key in WHOIS
5905 Affected files silcd/command.c, and silcd/idlist.[ch].
5907 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5908 create fingerprint from given data.
5910 * Show the fingerprint of the client's public key in WHOIS.
5911 Affected files irssi/src/module-formats.[ch] and
5912 irssi/src/silc/core/client_ops.c.
5914 * Format the multiple same nicknames also during JOIN and
5915 NICK_CHANGE notifys. Affected file is
5916 lib/silcclient/client_notify.c.
5918 * Do not print error on screen for invalid private message
5919 payload since it can come if someone is sending private
5920 messages with wrong key. Affected file
5921 lib/silccore/silcprivate.c.
5923 * Fixed multiple concurrent /PING crash. Affected file
5924 lib/silcclient/command.c.
5926 * Changed the wrong ID encoding. All IP addresses must be
5927 in MSB first order in encoded format. They were encoded
5928 wrong and was in LSB format. Affected files are
5929 silcd/serverid.c, lib/silcutil/silcutil.c.
5931 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5933 * Call the `connect' client operation through the scheduler
5934 in case of error. Affected file lib/silcclient/client.c.
5936 * Call the `failure' client operation even if the error
5937 occurred locally during a protocol. Affected file is
5938 lib/silcclient/protocol.c.
5940 * Added support of sending LIST command to router from normal
5941 server. This way normal server can get list of all channels
5942 in the network too. Fixed the channel list sending in the
5943 server too. Affected files are silcd/command.c, and
5944 silcd/command_reply.[ch].
5946 * Added silc_server_update_channels_by_server and
5947 silc_server_remove_channels_by_server. They are used during
5948 disconnection of primary router and in backup router protocol.
5949 Affected file silcd/server_util.[ch], silcd/server.c and
5950 silcd/server_backup.c.
5952 * Fixed channel adding to global list in IDENTIFY command
5953 reply in server. Affected file silcd/command_reply.c.
5955 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * If the incoming packet type is REKEY or REKEY_DONE process
5958 that packet always synchronously. Fixes yet another MAC
5959 failed error on slow (dialup) connections. Affected file
5960 lib/silcclient/client.c and silcd/server.c.
5962 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5964 * Call check_version SKE callback for initiator too. Affected
5965 file lib/silcske/silcske.c.
5967 * Implemented fix for security hole found in the SKE that was
5968 fixed in the specification few days back; the initiator's
5969 public key is now added to the HASH value computation.
5970 Added backwards support for the old way of doing it too, for
5971 old clients and old servers. Affected file is
5972 lib/silcske/silcske.c.
5974 * Enabled mutual authentication by default in SKE. If initiator
5975 is not providing mutual authentication the responder will
5976 force it. This will provide the proof of posession of the
5977 private key for responder. The affected files are
5978 lib/silcclient/protocol.c and silcd/protocol.c.
5980 * Do not cache anymore the server's public key during SKE.
5981 We do mutual authentication so the proof of posession of
5982 private key is done, and if the server is authenticated in
5983 conn auth protocol with public key we must have the public
5984 key already. Affected file silcd/protocol.c.
5986 * Added new global debug variable: silc_debug_hexdump. If
5987 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5988 file lib/silcutil/silclog.[ch].
5990 * Fixed compilation warning due to char * -> const char *.
5991 Affected files lib/silcutil/silcnet.h, and
5992 lib/silccore/silcauth.[ch].
5994 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Fixed CMODE command when new channel key was created. If
5997 the creation failed the old key was removed. Next time giving
5998 same command would crash the server since the old key was
5999 freed already. Affected file silcd/command.c.
6001 * Fixed the silc_server_announce_get_channels to not crash
6002 on reconnect. Affected file silcd/server.c.
6004 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Added silc_log_set_debug_string function to set a regex
6007 string to match for debug output. Only the function names,
6008 or filenames matching the given debug string is actually
6009 printed. This way it is possible to filter out those debug
6010 strings that user is not interested in.
6012 Fixed a bug in silc_string_regexify.
6014 Affected files lib/silcutil/silclog.[ch], and
6015 lib/silcutil/unix/silcunixutil.c.
6017 * Changed the -d options in both server and Irssi SILC client
6018 to take the debug string as argument. Affected files
6019 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6021 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6023 * Added silc_hash_babbleprint to create a Bubble Babble
6024 Encoded fingerprint. The encoding is developed by Antti
6025 Huima (draft-huima-babble-01.txt), and it creates human
6026 readable strings out of binary data. Affected file
6027 lib/silccrypt/silchash.[ch].
6029 * Print the babble print now in addition of fingerprint as well
6030 in Irssi SILC client. Affected files are
6031 irssi/src/fe-common/silc/module-formats.[ch],
6032 irssi/src/fe-common/silc/core/client_ops.c.
6034 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Fixed a security problem found in SKE. The initiator's
6037 public key too is now added to the HASH hash value creation
6038 which is signed by the responder to create the SIGN value.
6039 This will prevent anyone in the middle to lie to the responder
6040 about the initiator's public key. If this is done now, the
6041 man in the middle will get caught. Updated the protocol
6044 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Better installation directory handling. Configure module
6047 paths and other paths automatically to example_silc* files
6048 in doc/. A patch by toma.
6050 * Fixed compiler warning from MPI library, and from SILC RNG.
6053 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6054 It can be configured with ./configure. A patch by toma.
6056 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Find correct make to use in prepare-clean. A patch by
6059 toma. Affected file prepare-clean.
6061 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6063 * Added irssi variables use_auto_addr, auto_bind_ip,
6064 auto_bind_port and auto_public_ip.
6066 * Changed the interface for silc_client_send_key_agreement
6067 in lib/silcclient/silcapi.h
6071 irssi/src/silc/core/silc-core.c
6073 lib/silcclient/silcapi.h
6074 irssi/src/silc/core/silc-channels.c
6075 lib/silcclient/client_keyagr.c
6078 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Added silc_pkcs_public_key_compare to compare two
6081 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6083 * Check that the client who set the founder mode on the
6084 channel is the same client that is giving the founder
6085 mode to itself. It is done by comparing the saved public
6086 key (it is saved even in the authentication is passphrase).
6087 Affected file silcd/command.c.
6089 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Do not process packet for disconnected socket connection.
6092 Affected file lib/silccore/silcpacket.c.
6094 * Process the DISCONNECT packet through scheduler in the
6095 client library. Affected file lib/silcclient/client.c.
6097 * Fixed the silc_client_packet_parse to not to increase
6098 the packet sequence number if the conn->sock and the
6099 current socket connection is not same. This can happen
6100 for example during key agreement when the conn includes
6101 multiple socket connections (listeners). Affected file
6102 lib/silcclient/client.c.
6104 * The sender of the file transfer request now provides also
6105 the pointer (listener) for the key exchange protocol. If
6106 the listener cannot be created then it sends empty key
6107 agreement and lets the receiver provide the listener.
6109 Added `local_ip' and `local_port' arguments to the
6110 silc_client_file_send. If they are provided they are used,
6111 if not then it will attempt to find local IP address, if
6112 not found or bind fails then the remote client will provide
6115 Affected files are lib/silcclient/client_ftp.c and
6116 lib/silcclient/silcapi.h.
6118 * Extended the FILE SEND command to support defining the
6119 local IP and port for key exchange listener. They are
6120 optional. Affected file irssi/src/silc/core/silc-servers.c.
6122 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6124 * Defined to WHOIS command reply the sending of fingerprint
6125 of the client's public key (if the proof of posession of the
6126 corresponding private key is verified by the server).
6127 Updated to the protocol specification.
6129 * Added support of receiving the client's public key's
6130 fingerprint in command reply in client library. Affected
6131 file is lib/silcclient/command_reply.c, and
6132 lib/silcclient/idlist.[ch].
6134 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6136 * Do not send over 128 chars long nickname to the server
6137 in NICK command. Affected file lib/silcclient/command.c.
6139 * Do not send over 256 chars long channel names to the server
6140 in JOIN command. Affected file lib/silcclient/command.c.
6142 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Assure that silc_server_close_connection cannot be called
6145 twice for same socket context. Affected file is
6148 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Send error message to application if opening file for
6151 writing during file transfer fails. Affected file is
6152 lib/silcclient/client_ftp.c.
6154 Remove all file transfer sessions for a client that we're
6155 removing from ID cache.
6157 Affected file is lib/silcclient/client_ftp.c.
6159 * Fixed silc_net_addr2bin to return correct address. Affected
6160 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6162 * Fixed file transfer session removing on signoff notify.
6163 Affected file irssi/src/silc/core/silc-servers.c.
6165 * Added the SilcClientFileError to be returned in the monitor
6166 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6167 Affected file lib/silcclient/silcapi.h.
6169 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Fixed a crash in silc_client_ftp_free_sessions and
6172 silc_client_ftp_session_free_client. Affected file
6173 lib/silcclient/client_ftp.c.
6175 * Added `disabled' field in the SilcChannelEntry in the server
6176 to indicate if the server entry is disabled. Affected file
6177 silcd/idlist.h, silcd/command[_reply].c.
6179 * SILC server adds now /var/run/silcd.pid everytime it is
6180 started. Affected file silcd/silcd.c.
6182 * Added silc_server_packet_send_clients to send a packet to
6183 the provided table of client entries. Affected file
6184 silcd/packet_send.[ch].
6186 * Fixed a crash in client resolving in client_prvmsg.c in
6187 client library. Affected file lib/silcclient/client_prvmsg.c.
6189 * Do not actually remove the client directly from ID cache
6190 during SERVER_SIGNOFF, but invalidate it. This way we
6191 preserve the WHOWAS info for the client. Affected file
6192 silcd/server_util.c.
6194 * Fixed SERVER_SIGNOFF notify handling in the server. The
6195 server is now able to process incoming SERVER_SIGNOFF notify
6196 for a server that it doesn't even know about. It will remove
6197 the clients provided in the notify. Affected file
6198 silcd/packet_receive.c.
6200 * Check for partial packet in data queue after every packet that
6201 was found from the queue. Return and wait for more data if
6202 there is partial data in queue. Affected file is
6203 lib/silccore/silcpacket.c.
6205 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Added SilcClietFileError enum to indicate error in
6208 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6209 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6210 Affected files lib/silcclient/silcapi.h and
6211 lib/silcclient/client_ftp.c.
6213 * Check that newsize in silc_buffer_realloc is larger than
6214 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6216 * Added better monitor of file transfers. It now monitors
6217 key agreement protocol during the file transfer too. Added
6218 error reporting too. Affected files
6219 irssi/src/silc/core/silc-servers.c,
6220 irssi/src/fe-common/silc/module-formats.[ch].
6222 * Wrote a help file for FILE command.
6224 * Added silc_rng_global_get_byte_fast to get not-so-secure
6225 random data as fast as possible. Random data is read from
6226 /dev/urandom if available and from the SILC RNG if not
6227 available. It is used in padding generation. Affected file
6228 lib/silccrypt/silcrng.[ch].
6230 * All packets in client library are now processed synchronously.
6231 Optimized packet processing a lot. Affected file
6232 lib/silcclient/client.c.
6234 * All server connection packets are processing synchronously
6235 now in server, to optimize packet processing. Affected file
6238 * Include files are installed now only in Toolkit distribution
6239 if make install is given. Affected files: all Makefile.am's.
6241 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * Assure that silc_client_notify_by_server_resolve does not
6244 resolve the client information multiple times. If it cannot
6245 be found by the first it cannot be found at all. Affected
6246 file lib/silcclient/client_notify.c.
6248 * Fixed WHOWAS command reply calling. Affected file
6249 lib/silcclient/command_reply.c.
6251 * Removed all references to silc_idlist_get_client from the
6252 Irssi SILC client since that call is internal call used by
6253 the library. The Irssi SILC client will use now client
6254 retrieval functions found in silcapi.h.
6256 * Fixed a bug in resolving nickname info before sending
6257 private message. It used freed memory. Affected file
6258 irssi/src/silc/core/silc-servers.c.
6260 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Assure my_channels statistics cannot go negative in server.
6263 Affected files silcd/server.c, silcd/server_util.c.
6265 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6269 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Win32 Toolkit changes. Affected files
6272 win32/silc.dsw, win32/libsilc/libsilc.def,
6273 win32/libsilcclient/libsilc.def,
6274 lib/silcutil/silcutil.c, and
6275 lib/sftp/sftp_fs_memory.c.
6277 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6279 * Added silc_net_localip to return local host's IP address.
6280 Affected file lib/silcutil/silcnet.[ch].
6282 * If key exchange or rekey protocol is active for a connection
6283 parse all packets syncronously since there might be packets
6284 in packet queue that we are not able to process without first
6285 processing packets before them. Affected file silcd/server,
6286 lib/silcclient/client.c.
6288 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6289 whether library should continue processing the packet.
6290 Affected file lib/silccore/silcpacket.h.
6292 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6293 SilcSFTPMonitorData to SFTP server to monitor various
6294 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6295 lib/silcsftp/sftp_server.c.
6297 * Added silc_file_size to return file size. Affected file
6298 lib/silcutil/silcutil.[ch].
6300 * Implemented the file transfer support for the client library.
6301 Added preliminary support for simple client to client one-file
6302 transmission. Affected file lib/silcclient/client_ftp.c,
6303 lib/silccilent/client.[ch].
6305 * Added new local command FILE to the Irssi SILC Client.
6306 It is used to perform the file transfer. It has subcommands
6307 SEND, RECEIVE, SHOW and CLOSE. Affected files
6308 irssi/src/silc/core/client_ops.c,
6309 irssi/src/silc/core/silc-server.[ch].
6311 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Relay the SILC_PACKET_FTP in the server. Affected files
6314 silcd/server.c and silcd/packet_receive.c.
6316 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Renamed silc_file_read and silc_file_write to functions
6319 silc_file_readfile and silc_file_writefile. Added function
6320 silc_file_open and silc_file_close. Affected files
6321 lib/silcutil/silcutil.[ch].
6323 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Resolve the client info when received private message or
6326 channel message for a client which nickname we don't know.
6327 Affected files lib/silcclient/client_prvmsg.c and
6328 lib/silcclient/client_channel.c.
6330 * Do not crash in /KEY if client is not connected. Affected
6331 file irssi/src/silc/core/silc-channels.c.
6333 * Added SilcClientStatus field to the SilcClientEntry in the
6334 lib/silcclient/idlist.h.
6336 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6337 is incomplete and is being resolved, it won't be resolved
6340 Make sure also that USERS command reply does not resolve
6341 twice information. Affected file is
6342 lib/silcclient/command_reply.c.
6344 Make sure that silc_client_get_clients_by_list does not
6345 resolve twice same information.
6347 * Check for valid client->id in the silc_server_free_client_data.
6348 Affected file silcd/server.c.
6350 * Fixed /GETKEY nick@server not to crash if the server entry
6351 is not found. Affected file lib/silcclient/command.c.
6353 * Fixed the silc_server_check_cmode_rights to check the
6354 requested modes correctly. Affected file silcd/command.c.
6356 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6358 * Better checks for non-printable chars in nick added.
6359 Affected file silcd/command.c.
6361 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6363 * Call the silc_server_udpate_servers_by_server in the
6364 primary router that comes back online in the backup resuming
6365 protocol. Otherwise it routes packets wrong. Affected file
6366 silcd/server_util.[ch], silcd/server_backup.c.
6368 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6370 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6371 lib/silcutil/silcbuffmt.[ch].
6373 * Redefined the SILC packet header to include the padding
6374 length. Affected file lib/silccore/silcpacket.[ch].
6376 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6377 length for maximum padding up to 128 bytes). Affected
6378 file lib/silccore/silcpacket.h.
6380 * Removed all backwards support for old 0.5.x MAC thingies.
6381 The SILC packet header change makes it impossible to be
6382 backwards compatible.
6384 * Send the ENDING packet with timeout in the backup resuming
6385 protocol. This is to assure that all routers has connected
6386 to the primary router. Affected file silcd/server_backup.c.
6388 * Changed the RNG to take the first IV from random data. It
6389 used to take it from zero actually. Changed the RNG also
6390 to use /dev/urandom during session. /dev/random is used
6391 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6393 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Changed the SILC packet header to have the first two bytes
6396 (the packet length) encrypted. Affected files aroung the
6397 code tree, lib/silccore/silcpacket.[ch]. Removed the
6398 SilcPacketCheckDecrypt callback. It is not needed anymore
6399 since the silc_packet_receive_process will determine now
6400 whether the packet is normal or special.
6402 * Implemented the unidirectional MAC keys. Affected files
6403 lib/silcske/silcske.c, silcd/protocol.c and
6404 lib/silcclient/protocol.c.
6406 * Implemented the packet sequence number to the MAC computation.
6407 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6408 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6409 lib/silcclient/protocol.c.
6411 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * Allow backup router to announce servers. All servers
6414 announced by backup router are added to the global list
6415 automatically. Update hte server's socket to our primary
6416 router also when backup router announces a server.
6417 Affected file silcd/packet_receive.c.
6419 * Do not update the client->router in the function
6420 silc_server_udpate_clients_by_server if the client is on
6421 global list. We might fail to find any specific server
6422 for locally connected clients and local cell clients. They
6423 should still use the `from' and not `to' as client->router.
6424 This fixes backup router resuming protocol. Affected file
6425 silcd/server_util.c.
6427 * Decrease channel statistics count only if the channel
6428 deletion worked. Affected files are silcd/server.c and
6429 silcd/server_util.c.
6431 * Added silc_server_update_servers_by_server to update origin
6432 of all server entries. Used during backup router protocol.
6433 Affected files silcd/server_util.[ch], silcd/server.c. and
6434 silcd/backup_router.c.
6436 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6437 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6438 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6439 lib/silccrypt/silchmac.c.
6441 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6443 * Assure that router cannot reroute the same channel message
6444 to the sender. Affected file silcd/packet_receive.c.
6446 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6448 * Made better checks that the channel message is not sent
6449 to the router it came from. Affected file is
6450 silcd/packet_send.c. Fixed memory leak too.
6452 * Announce informations for incoming router connection, but
6453 only after checking if it is replaced by backup router.
6454 Affected file silcd/packet_receive.c.
6456 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6458 * Fixed the backup resuming protocol to work in multiple
6459 router environment. Affected file silcd/server_backup.c.
6461 * Route packet only to one router in the function
6462 silc_server_packet_send_to_channel. Affected file is
6463 silcd/packet_send.c.
6465 * Fixed silc_server_send_notify_dest to set the broadcast
6466 flag. Fixed the silc_server_send_notify_topic to actually
6467 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6468 Affected file silcd/packet_send.c.
6470 * Changed the SFTP Filesystem interface. Changed the
6471 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6472 the filesystem operation function. The SilcSFTPFilesystem
6473 is now a context that is allocated by all filesystem allocation
6474 functions and it already includes the operations structure
6475 and filesystem specific context. It is given as argument
6476 now to the silc_sftp_server_start. This made the interface
6477 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6478 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6480 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Changed the backup router adding and getting interfaces
6483 in the server. The router that will be replaced by the
6484 specified backup router is now sent as argument. Affected
6485 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6488 * Added silc_net_addr2bin_ne to return the binary form of
6489 the IP address in network byte order. Affected files
6490 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6492 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6494 * Check for existing server ID in silc_server_new_server
6495 and in silc_server_connect_to_router_final and remove the
6496 old entry if it exists. Affected file silcd/packet_receive.c,
6499 * Send the channel message always to only one router, either
6500 in upstream or downstream. Affected file is
6501 silcd/packet_send.c.
6503 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6505 * Wrote the definition of the backup resuming protocol to the
6506 protocol specification.
6508 * Removed one redundant channel key generation from normal
6509 server during joining procedure. Removed one redundant
6510 channel key sending from server to router during joining
6511 procedure. Affected file silcd/command.c.
6513 * Made minor bugfixes to the backup router resuming protocol.
6514 Affected file silcd/server_backup.c, server.c.
6516 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Added --disable-asm configuration option. Affected files
6519 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6522 * Implemented the backup resuming protocol that is used to
6523 resume the primary router position in the cell after the
6524 primary router comes back online. Affected files
6525 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6526 and silcd/server_util.[ch].
6528 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6530 * Sleep two (2) seconds after sending QUIT command to server.
6531 Affected file lib/silcclient/command.c.
6533 * Assure that if outgoing data buffer is pending do not force
6534 send any data. Affected file silcd/packet_send.c.
6536 * Assure that if outgoing data buffer is pending do not force
6537 send any data. Affected file lib/silcclient/client.c.
6539 * Implemented the backup router support when the primary router
6540 goes down. The servers and routers can now use the backup
6541 router as new primary router without loosing connectivity.
6543 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6545 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6546 in the server to indicate disabled entry. All data read
6547 from the connection will be ignored and no data is sent
6548 for entry that is disabled. Affected files are
6549 silcd/idlist.h, silcd/server.c.
6551 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Created SFTP client and server test programs in the
6554 lib/silcsftp/tests directory.
6556 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Implemented memory filesystem (virtual filesystem) for
6559 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6562 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6564 * Implemented the SFTP (SSH File Transfer Protocol) to the
6565 lib/silcsftp. It includes SFTP client and SFTP server
6568 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6570 * Moved lib/silccore/silcprotocol.[ch] to the
6571 lib/silcutil library.
6573 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6574 take variable argument list pointer as argument. Affected
6575 file lib/silcutil/silcbuffmt.[ch].
6577 * Added silc_buffer_set function that is used to set data
6578 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6579 Affected file lib/silcutil/silcbuffer.h.
6581 * Changed various routines in the core library to use the new
6582 silc_buffer_set instead of allocating new buffer only for
6585 * Added 64-bit value formatting and unformatting support to the
6586 silc_buffer_[un]format routines. Affected file is
6587 lib/silcutil/silcbuffmt.[ch].
6589 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6590 to includes/bitmove.h.
6592 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Fixed channel user mode saving in client library. Affected
6595 file lib/silcclient/command[_reply].c.
6597 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6599 * Defined the file transfer to the SILC Protocol. Added
6600 new packet type SILC_PACKET_FTP and defined File Transfer
6601 Payload. The mandatory file transfer protocol is SFTP
6602 (SSH File Transfer Protocol). Affected file in addition
6603 of the internet draft is lib/silccore/silcpacket.h.
6605 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6606 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6607 is used as part of backup router protocol when the primary
6608 router of the cell is back online and wishes to resume
6609 the position as primary router.
6611 * Redefined the MAC generation keys in the protocol. The
6612 same key is not used anymore in both direction. Both
6613 direction will now use different keys for sending and
6614 receiving. This fixes a potential security flaw. This
6615 change causes incompatibilities in the protocol.
6617 * Redefined also the MAC computation from the packet.
6618 An packet sequence number is now added to the MAC
6619 computation. This prevents possible replay attacks against
6620 the protocol. This change too causes incompatibilities
6623 Added `sequence' field to the SilcPacketContext to hold
6624 the current sequence number for the packet.
6626 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Added `created' field to the SilcIDListData in the file
6629 silcd/idlist.h to indicate the time when the entry was
6632 * Added `created' field to the SilcChannelEntry too. Affected
6633 file silcd/idlist.h.
6635 * Added `creation_time' aguments to all the announcement functions
6636 in the server. If it is provided then only the entries that
6637 was created after the provided time frame are actually
6638 announced. Affected file silcd/server.[ch].
6640 * The protocol says that the Channel ID's IP address must be
6641 based on the router's IP address. Added check for this in
6642 the silc_server_new_channel when processing incoming New Channel
6643 Payload. Affected file silcd/packet_receive.c.
6645 * Print out the correct version with --version in SILC client.
6646 Affected file irssi/src/silc/core/silc-core.c.
6648 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6650 * Fixed WHOWAS command to check for completnes of the client
6651 entry always, not just when the command is coming from client.
6652 Affected file silcd/command.c.
6654 * Added new function silc_server_packet_queue_purge to purge the
6655 outgoing data queue to the network. After the function returns
6656 it is guaranteed that the outgoing packet queue is empty.
6657 Affected file silcd/packet_send.[ch].
6659 * Purge the outgoing packet queue in the rekey protocol's final
6660 callback to assure that all rekey packets go to the network
6661 before quitting the protocol. Affected file silcd/server.c.
6663 * Added silc_client_packet_queue_parse as similar function as
6664 in server to the client library. The affected file is
6665 lib/silcclient/client.c.
6667 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6669 * Splitted silcd/server.c and created silcd/server_util.[ch]
6670 for utility functions.
6672 * Added new socket flag SILC_SF_DISABLED to indicate that the
6673 connection is open but nothing can be sent to or received from
6674 the connection. Affected file lib/silcutil/silsockconn.[ch].
6675 The checking for disabled socket is checked in the low level
6676 silc_socket_write and silc_socket_read functions.
6678 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6680 * Allow only nicknames and channel names that fits into the
6681 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6683 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * When processing JOIN command reply in server check that if
6686 the channel exists in our global list we'll move it the local
6687 list. Affected file silcd/command_reply.c.
6689 * Fixed the check whether client is joined on the channel already
6690 in JOIN command. Affected file lib/silcclient/command.c.
6692 * Fixed the JOIN command reply to check whether the channel
6693 already exists. Affected file lib/silcclient/command_reply.c.
6695 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Added silc_ske_status_string to map the SKE error numbers
6698 to readable strings. The affected files are
6699 lib/silcske/silcske[_status].[ch].
6701 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6703 * Do not show the private channels on the WHOIS channel list
6704 as it is not allowed by the protocol. The affected file is
6707 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * Assure that the packet length digged from the actual packet
6710 is something sensible in the silc_packet_decrypt_rest_special
6711 in lib/silccrypt/silcpacket.c.
6713 * Free and NULL the allocated pointer in silc_hmac_alloc if
6714 the HMAC allocation fails. The affected file is
6715 lib/silccrypt/silchmac.c.
6717 * Print the selected security properties to the log files in
6718 the server. Affected file silcd/protocol.c.
6720 * Add SKE's reference counter even if calling the completion
6721 callback manually. Otherwise it goes negative, although it
6722 does not cause any problems. The affected file is
6723 lib/silcske/silcske.c.
6725 * Remove the client entry with short timeout after giving the
6726 KILL command. Affected file lib/silcclient/command.c.
6728 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6729 case all found clients are already disconnected (WHOWAS would
6730 found them) in the server. Affected file silcd/command.c.
6732 * Update the last_receive (time of last data received) to be
6733 updated only when received private or channel message so that
6734 the idle time showed in WHOIS makes more sense.
6736 * Added boolean field `valid' in to the SilcClientEntry in the
6737 client library to indicate whether the entry is valid or not.
6738 This fixes the nickname change bug on channel when changing
6739 the nickname to be same than the old (like nick to Nick) the
6740 nickname formatter doesn't set the new nick anymore to Nick@host.
6741 Affected file lib/silcclient/idlist.[ch].
6743 * Now actually fixed the nickname changing on disconnection.
6744 Added new function silc_change_nick to the Irssi SILC Client.
6745 Affected file irssi/src/silc/core/client_ops.c,
6746 irssi/src/silc/core/silc-nicklist.[ch].
6748 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6750 * Check that the public key exists in the GETKEY command before
6751 trying to encode it. Affected file silcd/command.c.
6753 * Print some notifications on received public keys with GETKEY
6754 command in the Irssi SILC Client. Affected files are
6755 irssi/src/fe-common/silc/module-formats.[ch],
6756 irssi/src/silc/core/client_ops.c.
6758 * Use IDENTIFY command to resolve the server information in the
6759 GETKEY command instead of INFO command. Affected file
6760 lib/silcclient/command.c.
6762 * All command reply functions in the client library now calls
6763 the pending command reply callbacks even if an error has
6764 occurred. The server has done this a long time and now it was
6765 time to move the client library to this as well. Now all
6766 errors can be delivered back to the pending command reply
6767 callbacks if necessary. Affected files are
6768 lib/silcclient/command[_reply].[ch].
6770 * Change the nickname on disconnection back to the username
6771 because in reconnect the server will enforce it to it anyway.
6772 Affected file irssi/src/silc/core/silc-servers.c.
6774 * Fixed a config file parsing bug in the Irssi SILC client.
6775 Affected file irssi/src/silc/core/clientconfig.c.
6777 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6779 * When printing the channel mode on JOIN, verify that the
6780 channel key and channel's HMAC are valid. Affected file
6781 irssi/src/silc/core/client_ops.c.
6783 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6786 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6787 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6789 * Removed channel key rekey task deleting from the function
6790 silc_server_save_channel_key. Affected file silcd/server.c.
6791 Added explicit timeout task context instead that is used to
6792 delete the task if we are registering a new task before the
6793 new task has elapsed.
6795 * When channel key rekey occurs the client library now saves
6796 the old channel key for a short period of time (10 seconds) and
6797 is able to use it in case some is still sending channel
6798 messages encrypted with the old key after the rekey. Affected
6799 file lib/silcclient/[idlist.h|client_channel.c].
6801 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * Added check to the silc_server_new_id_real to not accept
6804 new ID if it is the sender's own ID. Affected file is
6805 silcd/packet_receive.c.
6807 * Assure that we do not announce ourself or the one we've
6808 sending our announcements when we're router and are announcing
6809 servers to our primary router. Affected file silcd/server.c.
6811 * Fixed silc_server_command_identify_check_client to assemble
6812 correct WHOIS packet. It send corrupted WHOIS packet and
6813 caused problem with router to router connections. Affected
6814 file silcd/command.c.
6816 Fixed also silc_server_command_whois_check the same way
6817 as for the IDENTIFY command.
6819 * Added new SilcIDListStatus to the server in the SilcIDListData
6820 structure. The status now includes the current status of
6821 the entry (like registered, resolved etc.). Affected file
6822 silcd/idlist.[ch]. Defined a bunch of different status types
6823 as well. This replaced the old boolean registered field as well.
6825 Added resolve_cmd_ident field to the SilcClientEntry structure
6826 too so that if the entry is for example being resolved so
6827 another command may attach to the same pending command reply
6828 without requiring to resolve the same entry again. This concept
6829 should optimize the WHOIS and the IDENTIFY resolving under
6830 heavy load by taking away unnecessary resolving for entries
6831 that are being resolved already.
6833 Added support for adding multiple pending commands for one
6834 command idenfier. Affected file silcd/command[_reply].[ch].
6836 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6837 before deleting the data. Otherwise the hash table will have
6838 freed data in comparison functions. Affected file is
6839 silcd/command_reply.c.
6841 * Fixed silc_idlist_replace_client_id to add the new entry to
6842 the cache with NULL nickname. Otherwise there will be invalid
6843 memory as the nickname after the nickname is freed. Affected
6844 file silcd/packet_receive.c.
6846 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6847 saved into wrong slots because the previous number of entries
6848 was not taken into account. Affected file silcd/idlist.c.
6849 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6851 * If we are router and we receive JOIN notify to a channel that
6852 does not have any users then notified client is marked as the
6853 channel founder, as it is it. The affected file is
6854 silcd/packet_receive.c
6856 * Added to the extended hash table API's table_del_*ext functions
6857 the destructor as argument too, so that the caller can decide
6858 which destructor to use or whether to use destructor at all.
6859 Affected file lib/silcutil/silchashtable.[ch].
6861 * Fixed ID Cache purging. It actually deleted the entries from
6862 the hash table after the data was freed. The hash table ended
6863 up comparing freed memory. The affected file is
6864 lib/silccore/silcidcache.c.
6866 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6868 * Fixed Irssi SILC client's KILL command's HELP syntax.
6870 * The USERS command now resolves the detailed user information
6871 if the userinfo field is missing. Affected file is
6872 lib/silcclient/command_reply.c.
6874 * Do not print error in silc_file_read if the read file does
6875 not exist. Just silently return NULL. Affected file is
6876 lib/silcutil/silcutil.c.
6878 * Fixed the silc_log_output to not wine about NULL filename
6879 and to not create some bogus " " filename. Affected file is
6880 lib/silcutil/silclog.c.
6882 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6884 * Fixed various printing bugs on the user interface in the
6885 Irssi SILC Client. Minor changes that were forgotten from
6888 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6890 * Fixed the configure.in.pre and the compilation and distribution
6891 environment to support the new autoconf 2.52. That version is
6892 now required to compile the CVS trunk.
6894 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6896 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6897 to generally parse user@fqdn format strings. Affected file
6898 lib/silcutil/silcutil.c.
6900 * Added nickname_format and nickname_force_format fields to the
6901 SilcClientParams structure. The first one defines the format
6902 for the nicknames that the library will enforce if the receives
6903 multiple same nicknames. The second one is boolean value and
6904 can be used to force the library to always enforce the format
6905 to the nicknames regardles whether there are multiple nicknames
6906 or not. This configurable formatting was employed to flexibly
6907 support accessing multiple nicknames from the user interface.
6908 The userinterface can now set the nicknames to what ever format
6909 they prefer. Affected file lib/silcclient/silcapi.h.
6911 Added function silc_client_nickname_format to the file
6912 lib/silcclient/idlist.c. It performs the nickname formatting.
6914 Added new field `hostname´ to the SilcClientEntry context.
6915 It holds the hostname of the client. Affected file is
6916 lib/silcclient/idlist.h.
6918 * Irssi SILC Client sets the nicknames in nick@hostn format.
6919 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6920 irssi/src/silc/core/silc-core.c.
6922 The WHOIS printing now also shows both the real nickname and
6923 the formatted nickname so that user knows how to access the
6924 user if there are multiple same nicknames cached. Affected
6925 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6926 printing formatting too to take the hostname now as a separate
6927 argument. The Affected file is
6928 irssi/src/fe-common/silc/modules-formats.[ch].
6930 * Changed the silc_client_get_clients_local to accept the formatted
6931 nickname as argument. It accepts the real nickname too but the
6932 formatted nickname can be used to find the true entry from
6933 multiple entries. Affected file lib/silcclient/silcapi.h and
6934 lib/silcclient/idlist.c.
6936 * Added nickname_format_parse field to the SilcClientParams.
6937 It is a callback function provided by the application to parse
6938 the nickname out of the formatted nickname string. The library
6939 calls it to get the nickname from the formatted string. Since
6940 the application generally knows better the format of the nickname
6941 string it parses it instead of the library, even though library
6942 encodes the formatted string. If the callback function is not
6943 provided then the library will use the string as is. The
6944 affected file is lib/silcclient/silcapi.h.
6946 * All the nickname strings passed to the client library in
6947 commands are now expected to be formatted nickname strings.
6948 If the command does not support the formatted nickname string
6949 it will assume that the sent string is the actual nickname.
6950 Affected file lib/silcclient/command.c.
6952 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6954 * Added public key authentication support to OPER and SILCOPER
6955 commands in the client library. Affected file is
6956 lib/silcclient/command.c.
6958 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6960 * Changed the get_auth_methdod client operation to be asynchronous.
6961 It can be async if the application resolves the authentication
6962 method from the server during the negotiation. Added new
6963 SilcGetAuthMeth completion callback that the application will
6964 call after resolving the authentication method.
6966 Added function silc_client_request_authentication_method that
6967 the application can use to resolve the authentication method
6968 from the server. Added also SilcConnectionAuthRequest callback
6969 that the library will call after the server has replied. The
6970 application can call this function if it does not know the
6971 current authentication method.
6973 Affected files are lib/silcclient/client.c and
6974 lib/silcclient/silcapi.h.
6976 * The Irssi SILC client now automatically resolves the authentication
6977 method incase any configuration information is not present (and
6978 currently there never is). The affected file is
6979 irssi/src/silc/core/client_ops.c.
6981 * Fixed public key authentication from the client library.
6982 Affected file lib/silcclient/protocol.c. Changed also the
6983 protocol specification about the public key authentication in
6984 the connection authentication protocol. The actual data to be
6985 signed is now computed with a hash function before signing.
6987 * Fixed the public key authentication from the server as well.
6988 Affected file silcd/protocol.c.
6990 * Removed the mlock()'s from the memory allocation routines.
6991 Affected file lib/silcutil/silcmemory.c. The ./configure does
6992 not check anymore for the mlock(). Affected file is
6995 * Fixed USERS command in server to allow the execution of the
6996 command for private and secret channels if the client sending
6997 the command is on the channel. Affected file silcd/command.c.
6999 * Fixed silc_client_get_clients_local to return the clients
7000 count correctly. It could return wrong value. Affected file
7001 lib/silcclient/idlist.c.
7003 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7005 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7006 types. The assembler optimizations seemed not to like 64-bit
7007 data types. The assmebler optimizations thus are now enabled
7008 also for BSD systems as opposed to only enable them for Linux.
7010 * Do not check for threads at all on BSD systems. Affected
7011 file configure.in.pre.
7013 * Removed -n and -h options from the Irssi SILC Client since
7014 they are not used in silc.
7016 * Fixed the prime generation to assure that the first digit
7017 of the generated random number is not zero since our conversion
7018 routines does not like number strings that starts with zero
7019 digit. If zero digit is seen the random number is regenerated.
7020 This caused some corrupted RSA keys when the zero first digit
7021 was met. Affected file lib/silcmath/silcprimegen.c.
7023 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7025 * Fixed WIN32 configuration in the ./configure script.
7026 Fixed to include xti.h on environments that has it.
7027 Patches by Carsten Ilchmann and andrew.
7029 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7031 * Changed the silc_id_create_client_id to be collision
7032 resistant. It is now assured that there cannot be created
7033 two same client ID's. I suspect that some weird bugs in
7034 the server were actually caused by duplicate Client IDs.
7035 Affected file silcd/serverid.[ch]. A router receiving
7036 new ID now also assures and informs the sending server
7037 if the ID caused collision.
7039 * Changed the silc_id_create_channel_id to also assure that
7040 there are no collisions.
7042 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7044 * Statement about ignoring the Mutual Authentication flag when
7045 performing rekey with PFS was a bit misleading. It is ignored
7046 if it was set in the initial negotiation, it cannot be even
7047 set in the rekey. Fixed in the ke-auth draft. Started the
7048 new versions of the protocol drafts in the doc/.
7050 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7052 * Fixed a bug in silc_client_command_identify_save when saving
7053 new channel information. The channel name was no duplicated
7054 and caused crash on exit. Affected file is
7055 lib/silcclient/command_reply.c.
7057 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7059 * Fixed the getkey command handling in the server. Send just
7060 empty OK reply to the sender if the key could not be fetched
7061 (but everything else was ok, like the key just was not available).
7062 Changed the public key parameter to optional in the protocol
7063 specs so that empty OK reply can be sent. Affected file
7066 Added a message to Irssi SILC client to tell to user if the
7067 server did not return a public key.
7069 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7071 * Fixed a channel key regeneration bug. It registered new
7072 timeout tasks exponentially until all system resources were
7073 used. Affected file silcd/server.c.
7075 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7077 * Added the SILC Document generator to the scripts/silcdoc.
7078 It can be used to generate the Toolkit Reference Manual out
7079 of the source tree. Internally it will also use the RoboDoc
7080 generator now imported in util/robodoc.
7082 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7084 * Added couple of return's in rekey protocol if error orccurred
7085 during the protocol. The execution must be terminated.
7086 Affected file silcd/protocol.c. Also, terminate the protocol
7087 always with timeout.
7089 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7091 * The client's Client ID was created initally from the wrong
7092 nickname (it could have been in format nick@host) in the
7093 silc_server_new_client. Affected file silcd/packet_receive.c
7095 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7097 * Added some SILC_LOG_ERROR's to various error conditions
7098 if client could not be added to ID cache. Affected files
7099 silcd/packet_receive.c and silcd/server.c.
7101 * When client's sock->user_data is freed, NULL also the
7102 client->router and client->connection pointers. Added check
7103 for these pointers being NULL to various places around the
7104 code. Affected file silcd/server.c.
7106 * Added client->data.registered == TRUE checks to various
7107 places around the code to assure that unregistered client's
7108 are not handled when it is not allowed. Affected file
7111 * Added `bool registered' fields to all
7112 silc_idlist_[server|client]_get_* routines to indicate whether
7113 the fetched client needs to be registered or not. Affected
7114 file silcd/idlist.[ch].
7116 * Add your own entry as registered to the ID cache in the
7117 server. Affected file server.c.
7119 * Fixed a bug in silc_server_new_server. The SilcServer was
7120 set as the new server's context instead of SilcServerEntry.
7121 This naturally caused some weird bugs.
7123 * Added "updated" field the SilcChannelEntry which indicates
7124 the time since the channel entry was last accessed. This
7125 can be used to determine whether it is necessary to
7126 announce the channel after backup resuming protocol.
7127 Affected files silcd/idlist.[ch].
7129 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7131 * Do not delete the channel rekey task when adding it
7132 for in silc_server_create_channel_key.
7134 * Changed the silc_server_create_channel_key to return
7135 TRUE or FALSE to indicate the success of the channel key
7138 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7140 * Fixed MSVC++ project files and added missing files to
7141 Makefiles under win32/.
7143 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7145 * Do not add TCP_NODELAY flag if the operating system
7146 does not have it defined. Affected files are
7147 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7149 * Fixed buffer overflow from Irssi SILC Client. Affected
7150 file irssi/src/fe-common/core/themes.c.
7152 * Fixed double free in client library in the file
7153 lib/silcclient/client.c when disconnecting from server.
7155 * Applied double free patch from cras to Irssi SILC client.
7156 Affected files irssi/src/core/[modules/expandos].c
7158 * Fixed the disconnection handling to Irssi SILC Client.
7159 The application must call silc_client_close_connection
7160 in ops->connect client operation in case of failure of
7161 the connection. Affected file is
7162 irssi/src/silc/core/client_ops.c.
7164 * Do not set sock->protocol to NULL in the function
7165 silc_client_close_connection after executing the protocol's
7166 final callback since the sock might not be valid anymore.
7167 Affected file lib/silcclient/client.c.
7169 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7171 * Do not enable SILC_THREADS if the linking with libpthread
7172 did not happen. Affected file configure.in.pre.
7174 * Added notion to protocol specification that server must
7175 verify the sent authentication payload with CMODE when
7176 setting the channel founder key. Implemented it to the
7177 server. Affected file silcd/command.c.
7179 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7181 * Added _EXTRA_DIST SILC distribution variable to the
7182 distributions file. It is used to conditionally add extra
7183 files or directories to the specific distribution. Affected
7184 files ./prepare, Makefile.am.pre and distributions.
7186 Removed the `_' from the start of the distribution names.
7189 * Added README.WIN32 for instructions to compile the Toolkit
7192 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7194 * Fixed a double free in disconnection in the server. Affected
7195 file is silcd/server.c.
7197 * Fixed the lib/silcske/groups.c to work now also with GMP
7198 MP library. The string conversion did not work when using
7199 specific base and the base is indicated in the string as well.
7201 * Created win32/ directory which now includes MSVC++ specific
7202 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7203 It will appear only in the toolkit distribution
7205 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7207 * Changed the key material distribution function in case when
7208 the hash output is too short. The data is now concatenated
7209 a bit differently than it used to. Made the change to the
7210 SKE protocol specification.
7212 * Added better GMP detection to configure.in.pre. A patch
7215 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7217 * Fixed a minor bug in SKE that might cause some problem on
7218 some platforms. Affected file lib/silcske/silcske.c.
7220 * Added the cookie checking for initiator in the SKE. It checks
7221 that the responder returns the sent cookie unmodified. The
7222 affected file is lib/silcske/silcske.c. Added new SKE
7223 error type INVALID_COOKIE that can be sent during the
7224 negotiation. Fixed some memory leaks as well.
7226 * Added the "invalid cookie" error message to Irssi SILC client's
7229 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7231 * Added `task_max' field to the SilcClientParams to indicate
7232 the maximum tasks the scheduler can handle. If set to zero,
7233 default values are used. Affected file lib/silcclient/silcapi.h.
7235 * Fixed memory leaks in silc_client_close_connection. Affected
7236 file lib/silcclient/client.c.
7238 * Added silc_client_del_client_entry to client library to free
7239 all memory of given client entry. Affected file is
7240 lib/silcclient/idlist.[ch].
7242 * Added new functions silc_client_del_channel and
7243 silc_client_del_server to delete channel and server entries.
7244 Affected file lib/silcclient/[silcapi.h/idlist.c].
7246 * Removed silc_client_del_client_by_id from silcapi.h.
7248 * Fixed the INFO command to return the server's own info
7249 correctly when querying by Server ID. Affected file is
7252 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7254 * Removed the non-blocking settings in WIN32 code in the
7255 silc_sock_[read/write] and added SleepEx instead. Affected
7256 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7257 of input data is now checked with FIONREAD and ioctlsocket.
7259 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7261 * Call silc_schedule_task_del_by_context in the
7262 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7263 Affected file lib/silccore/silcprotocol.c.
7265 * Call silc_protocol_cancel for active protocols in the
7266 silc_server_close_connection if the funtion
7267 silc_server_free_sock_user_data has not been called.
7268 Affected file silcd/server.c.
7270 * Generic tasks cannot be deleted using the del_by_fd
7271 task deleting function since generic tasks does not match
7272 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7274 * Added a notion to SILCOPER help file that the SILCOPER works
7275 only on router server, not on normal server.
7277 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7279 * Added for WIN32 support for the new scheduler as well.
7280 Affected file lib/silcutil/win32/silcwin32schedule.c.
7282 * Fixed the SHA1 implementation to work on various platforms.
7284 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7286 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7287 API. It is part of the scheduler now. Everything else is
7288 as previously but some functions has changed their names.
7289 Checkout the lib/silcutil/silcschedule.h for the interface.
7290 Updated all applications to use the new interface. Affected
7291 files are lib/silcutil/silcschedule.[ch].
7293 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7295 * Found a bug in the SKE implementation. The HASH value,
7296 specified by the protocol, was not computed correctly. The
7297 public key of the responder was not added to the computation
7298 even though it is mandatory. Affected file lib/silcske/silcske.c.
7299 This unfortunately causes incompatibilities with older
7300 clients and servers.
7302 * Added WIN32 specific network init and uninit functions:
7303 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7304 the Winsock2. Affected file lib/silcutil/silcnet.h and
7305 lib/silcutil/win32/silcwin32net.c.
7307 * Set the socket always to nonblocking mode on WIN32 after
7308 reading data or writing data. Affected file is
7309 lib/silcutil/win32/silcwin32sockconn.c.
7311 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7313 * Fixed various compilation problems under WIN32. Affected
7314 files lib/silcutil/win32/silcwin32thread.c and
7315 lib/silcutil/win32/silcwin32schedule.c.
7317 * Removed all _internal.h #includes from public header
7318 files. Internal headers must never be included from
7321 Removed also the lib/silcske/payload_internal.h file.
7323 * All include files that may be needed (public and some others
7324 included by the public headers) by application developers are
7325 now copied to the ./includes directory. It does not copy any
7326 internal headers. Affected file Makefile.defines.pre and all
7327 Makefile.am's under lib/ and subdirs.
7329 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7331 * Do not change the ~/.silc directory's permissions automatically.
7332 Affected file irssi/src/silc/core/clientutil.c.
7334 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7336 * Do not cancel the protocol in silc_server_close_connection
7337 it might cause recursion. Now cancelled in the function
7338 silc_server_free_sock_user_data. Affected file silcd/server.c.
7340 * Fixed the silc_server_remove_clients_by_server to regenerate
7341 the channel keys correctly finally. Added also new function
7342 silc_server_remove_clients_channels to actually do it.
7343 Affected file silcd/server.c.
7345 * Fixed the silc_server_new_channel to not crash by giving
7346 wrong router to the new channel. Affected file is
7347 silcd/packet_receive.c.
7349 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7351 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7352 which is given as argument to the silc_client_alloc now.
7353 It can be used to configure the client and set various parameters
7354 that affect the function of the client.
7356 * The USERS command in server did not check whether the channel
7357 is private or secret. Affected file silcd/command.c.
7359 * Added new argument to the USERS command in protocol specification.
7360 The USERS command now can take the channel name as argument
7361 as well. Added support for this in client and server and
7362 updated the protocol specs.
7364 * Completed the GETKEY command in client. It can be now used
7365 to fetch also servers public key not only some clients.
7366 Affected files lib/silcclient/command[_reply].c.
7368 * Added silc_client_get_server to return server entry by the
7369 server name. Affected files lib/silcclient/silcapi.h and
7372 * Redefined the IDENTIFY command in protocol specification to be
7373 more generic. It now can be used to query information about
7374 any entity in the SILC Network, including clients, servers and
7375 channels. The query may be based either the entity's name
7376 or the ID. Added support for this in both client and server.
7378 Affected files silcd/command.c and lib/silcclient/command.c
7379 and command_reply.c.
7381 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7382 the _from_client and _from_server functions. Affected file
7385 * Added silc_client_get_channel_by_id_resolve to the file
7386 lib/silcclient/silcapi.h to resolve channel information by
7387 its ID. Added also silc_client_get_channel_by_id that
7388 does not resolve it from the server.
7390 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7392 * Added SilcServerEntry context into the client library
7393 to represent one server. The INFO command now allocates
7394 these to save the resolved server info. For now on the
7395 client library will also keep information about servers,
7396 connected and resolved with INFO.
7398 The INFO command now allocates the SilcServerEntry context
7399 and saves the server info there. The COMMAND_REPLY in
7400 the INFO now returns the parameters to application in
7401 same order as defined in the protocol specification.
7403 The entries are cached in the client->server_cache.
7405 * The INFO command is now issued after received the Client ID
7406 from the server. Affected file lib/silcclient/client.c.
7408 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7409 to the application as the mode changer might be server.
7410 It is guaranteed that NULL is not returned anymore to the
7411 application. Affected file lib/silcclient/client_notify.c.
7413 The ID Type is now also passed to the application so that
7414 it can check whether the returned entry is SilcClientEntry
7417 Added new function silc_client_get_server_by_id to return
7418 the server entry by ID. Affected files are the
7419 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7421 * Do not create the channel in the Irssi SILC Client when issuing
7422 the JOIN command but when received the sucessful JOIN command
7423 reply. Otherwise the channel might get created even though we
7424 could not join it. The Affected file is
7425 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7427 * Fixed a channel joining bug in router. The router must also
7428 check the channel modes, invite and ban lists etc. when serving
7429 the JOIN command sent by normal server. Affected file is
7430 silcd/command.c. The router now resolves the client's
7431 information from the server who sent the JOIN command if it
7432 does not know it, and processes the JOIN command only after
7435 * Changed the SilcCommandCb to take new argument; void *context2.
7436 Affected file lib/silccore/silccommand.h
7438 The second argument in the command callbacks in the server now
7439 includes the SilcServerCommandReplyContext if the command was
7440 called as pending command callback from the command reply.
7441 Otherwise it is NULL. When called as pending the status of the
7442 command reply will be checked and if it was erronous the
7443 error will be sent to the original sender of the command.
7444 This way the client always receives the error messages even
7445 though the server was actually the one who received the error
7446 when it resent the command to router, for example. Affected
7447 files silcd/command[_reply].[ch].
7449 * Fixed sending WHOWAS command's error message to client if
7450 the requested client could not be found. It was missing.
7453 * Changed the CMODE and CUMODE commands reply arguments in the
7454 protocol specification. The Channel ID is now sent in both
7455 of the commands to identify the channel. Implemented this
7456 new feature to the client and server. Affected files
7457 lib/silcclient/command_reply.c and silcd/command.c.
7459 * Made better checks for invite and ban lists in the JOIN
7460 command in server. Affected file silcd/command.c.
7462 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7464 * The server now performs the incoming host IP/DNS lookup
7465 using the silc_socket_host_lookup and thus does not block
7466 the server anymore. Affected file silcd/server.c.
7468 * Completed the multi-thread support for SILC Scheduler in
7469 the lib/silcutil/silcschedule.c.
7471 * Fixed the configure.in.pre to detect the pthread correctly
7474 * Fixed a deadlock in silc_task_queue_wakeup in the file
7475 lib/silcutil/silctask.c.
7477 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7479 * Added new function silc_schedule_wakeup that is used in
7480 multi-threaded environment to wakeup the main thread's
7481 schduler. It needs to be used when a thread adds a new task
7482 or removes a task from task queues. After waking up, the
7483 scheduler will detect the task queue changes. If threads
7484 support is not compiled in this function has no effect.
7485 Implemented the wakeup mechanism to both Unix and WIN32
7486 systems. Affected files are lib/silcutil/silcschedule.[ch],
7487 lib/silcutil/unix/silcunixschedule.c and the
7488 lib/silcutil/win32/silcwin32schedule.c.
7490 * Added new function silc_task_queue_wakeup to wakeup the
7491 scheduler by the specified task queue. Affected file
7492 lib/silcutil/silctask.[ch].
7494 * The silc_socket_host_lookup_start now wakes up the scheduler
7495 after adding the timeout task. Affected file is
7496 lib/silcutil/silcsockconn.c.
7498 * The silc_socket_host_lookup is synchronous now if the threads
7499 support is not compiled in. However, the callback is still
7500 called asyncronously through the scheduler, anyway. Affected
7501 file lib/silcutil/silcsockconn.c.
7503 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7505 * Added new function silc_socket_host_lookup to perform
7506 asynchronous IP and FQDN lookups for the socket connection.
7507 Affected files lib/silcutil/silcsockconn.[ch].
7509 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7511 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7512 that may or may not compile the mutex support in.
7514 Changed the silc_mutex_alloc interface. It allocates the
7515 mutex now to the sent pointer and returns TRUE or FALSE.
7517 Affected file lib/silcutil/silcmutex.h.
7519 * Wrote the SILC Task Queue interface to support multi-threads.
7520 Affected file lib/silcutil/silctask.[ch].
7522 * Wrote the SILC Scheduler to support multi-threads. Affected
7523 file lib/silcutil/silcschedule.c.
7525 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7527 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7528 in lib/silcutil/win32/.
7530 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7532 * Defined SILC Mutex API and SILC Thread API and implemented
7533 them for Unix. Affected files are
7534 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7535 lib/silcutil/unix/silcunixmutex.c and
7536 lib/silcutil/unix/silcunixthread.c.
7538 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7540 * Fixed the silc_server_remove_clients_by_server's channel
7541 key re-generation. The hash table handling was incorrect
7542 and would not work with many channels. Affected file is
7545 * Fixed some memory leaks around the server code.
7547 * Rewrote the silc_server_get_users_on_channel to support IPv6
7548 based Client ID's. Affected file silcd/server.c.
7550 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7551 specification. However, a separate document must be written
7552 to define the detailed signing procedure and the payload
7553 associated with the flag. Defined the flag to the
7554 lib/silccore/silcchannel.h as well.
7556 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7558 * Changed the dynamic tables to static size tables in the
7559 lib/silccrypt/silchmac.c.
7561 * Removed GCC dependencies from the code. A patch by cras.
7563 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7565 * Do not show the error "Error receiving packet bla bla"
7566 in server if it really was not an error (-2 means that reading
7567 is pending). Affected file silcd/server.c.
7569 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7571 * Fixed a possible crash in silc_server_remove_clients_by_server
7572 in silcd/server.c. Fixed there also some memory leaks.
7574 * Fixed the silc_idlist_replace_client_id. It could replace
7575 wrong key in the hash table. Affected file silcd/idlist.c.
7577 * Do not check whether there are global users on the channel
7578 if the channel->global_users is FALSE. Affected functions
7579 silc_server_remove_from_one_channel and
7580 silc_server_remove_from_channels in silcd/server.c. Also,
7581 do not check if the removed client is local as we can be
7582 sure that global client was not removed from the channel
7583 and checking for global users is not needed.
7585 * The silc_server_remove_clients_by_server now re-generates
7586 the channel keys correctly for those channels that had
7587 clients removed from them. Affected file silcd/server.c.
7589 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7591 * Found the reason of random crashes in the server. We weren't
7592 ignoring the SIGPIPE signal (which can be sent in write())
7593 and it crashed the server. Affected file silcd/silcd.c.
7595 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7597 * Assure that sock->user_data is not NULL in the function
7598 silc_server_packet_send in silcd/packet_send.c.
7600 * Disconnect the remote connection if it could not be added
7601 to any ID lists in the server. The affected file is
7604 * Check in silc_server_packet_send[_real/dest] that the
7605 socket is not disconnecting and ignore the data if it is.
7606 Affected file silcd/packet_send.c.
7608 * Define inline to __inline on native WIN32 compilation.
7609 Affected file includes/silcwin32.h.
7611 * Added some explicit type casts for inline code since MSVC
7612 require them. Affected files lib/silcutil/silcbuffer.h,
7613 lib/trq/silcdlist.h and lib/trq/silclist.h.
7615 * Print warning in log files from now on if the packet
7616 decryption fails. Affected file silcd/server.c.
7618 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7620 * Changed the `say' client operation's interface to accept
7621 new `type' argument to indicate the type of the message sent
7622 by the library. The application may filter the library's
7623 messages according the type. The affected file is the
7624 lib/silcclient/silcapi.h.
7626 * Added two new functions to lib/silcclient/silcapi.h:
7627 silc_client_del_client and silc_client_del_client_by_id.
7628 Affected file lib/silcclient/idlist.c.
7630 * Moved the clientincludes.h from includes/ to silc/ and
7631 serverincludes.h from includes/ to silcd/.
7633 * The modes for the CMODE and CUMODE are now passed as
7634 uint32 for application with COMMAND_REPLY. The affected
7635 file is lib/silcclient/command_reply.c.
7637 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7639 * /WHOIS without arguments shows client's own information.
7640 Affected file lib/silcclient/command.c.
7642 * Changed PING to not accept any arguments. The specs
7643 says that client can ping only the connected server so
7644 requiring an argument is not needed. Affected file is
7645 lib/silcclient/command.c.
7647 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7649 * Fixed a fatal bug in private message sending and reception
7650 encryption and decryption when using private message keys.
7651 The implementation was incorrect and did not follow the
7652 specification. It causd that some of the message were
7653 lost since it did not use the sending and receiving keys
7654 as the protocol suggests. This has been fixed and will cause
7655 incompatibilities with older clients when sending private
7656 message encrypted with private message keys. Affected files
7657 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7658 and various other in Irssi SILC Client.
7660 Added `responder' boolean argument to the functions
7661 silc_client_add_private_message_key[_ske] to indicate when
7662 the key is added as responder or initiator of the key
7665 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7667 * Removed the silc_ske_check_version function and created
7668 a SilcSKECheckVersion callback. Added also a function
7669 silc_ske_set_callbacks that is now used to set all SKE
7670 callbacks. The callback functions are not given to
7671 the SKE functions anymore, but this function is used to
7674 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7676 * Added `silc_version' argument to the silc_client_alloc
7677 to define the version of the application for the library.
7678 The library will use the version string to compare it
7679 against the remote host's (usually a server) version
7680 string. Affected file lib/silcclient/silcapi.h
7682 * Added the KE protocol context to Key Agreement context
7683 in client library so that we can abort the SKE if it
7684 is in process when we get timeout. Affected file is
7685 lib/silcclient/client_keyagr.c.
7687 * Do not resolve the client ID forever if it returns in the
7688 first time that such client does not exist. This was done
7689 for example with private message. Affected file is
7690 lib/silcclient/client_prvmsg.c.
7692 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7694 * Do not add regex.h for WIN32. The affected file
7695 includes/silcincludes.h.
7697 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7698 not work yet 100%. It generates the DLL's automatically
7699 when compiling with --with-win32 under cygwin.
7701 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7703 * lib/contrib/regex.c is not compiled on WIN32.
7705 * Added silc_net_get_socket_opt function to the
7706 lib/silcutil/silcnet.h.
7708 * Added includes/silcwin32.h for WIN32 specific includes
7711 * Do not use ptime structure or any of the posix process
7712 functions on WIN32 in lib/silccrypt/silrng.c.
7714 * Added silc_gettimeofday to provide generic function
7715 for struct timeval on all platforms. Added the function
7716 to lib/silcutil/silcutil.h.
7718 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7720 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7721 library as they clearly belong there. As a plus side we
7722 can make the actual socket connection routines platform
7725 Added also new generic function silc_socket_read and
7726 silc_socket_write (that used to be silc_packet_[read/write].
7727 The implementation of these are platform specific.
7729 * Added WIN32 specific routines of silc_socket_[read/write]
7730 to lib/silcutil/win32/silcwin32sockconn.c.
7732 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7734 * Added preliminary support for native WIN32 compilation under
7735 cygwin (using the -mno-cygwin option for GCC) to the
7736 ./configure.in.pre. The --with-win32 now prepares the
7737 compilation for native WIN32.
7739 * Rewrote the SILC Scheduler interface in the file
7740 lib/silcutil/silcschedule.h. The scheduler is now context
7741 based and does not have anymore any global static scheduler.
7742 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7743 and created lib/silcutil/win32 directory for WIN32 based
7746 * Added Unix specific network routines to the
7747 lib/silcutil/unix/silcunixnet.c and the old
7748 lib/silcutil/silcnet.c includes now only generic routines.
7750 Added WIN32 specific network routines to the
7751 lib/silcutil/win32/silcwin32net.c.
7753 * Added Unix specific utility functions from the
7754 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7756 * Added WIN32 SILC Scheduler to the file
7757 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7760 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7762 * Do not handle JOIN notify in the server if the target client
7763 is not registered (idata->registered == FALSE). The affected
7764 file is silcd/packet_receive.c.
7766 * Update the nickrec->founder in event_cumode in the Irssi SILC
7767 client. Affected file irssi/src/silc/core/silc-channels.c.
7769 * Fixed the CUMODE_CHANGE notify handling in the server when
7770 server and router are announcing their clients on channels.
7771 Now the mode changes are saved and notified correctly. The
7772 affected file is /silcd/packet_receive.c.
7774 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7775 They really did not replace the cache entry in the ID Cache.
7776 Now they do that. Affected file silcd/idlist.c.
7778 * Fixed the KICK notify handling in the Irssi SILC client to
7779 update the channel records so that the kicked client does not
7780 appear to be on the channel. The affected file is
7781 irssi/src/silc/core/silc-channels.c.
7783 * Always update the conn->current_channel when executing command
7784 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7786 * Fixed the KILL notify handling in Irssi SILC client to remove
7787 the killed client on all channels.
7789 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7791 * Fixed the silc_parse_command_line to remove extra spaces
7792 from the start and end of the arguments. Affected file is
7793 lib/silcutil/silcutil.c.
7795 * Cancel and free any active protocol in the function
7796 silc_server_close_connection. Affected file silcd/server.c.
7798 * Cancel and free any active protocol in the function
7799 silc_client_close_connction. Affected file is
7800 lib/silcclient/client.c.
7802 * Do not execute the KILL command for clients that are in
7803 history (ie. they are not in the network). Affected file is
7806 * Fixed KILL notify handling, client does not crash anymore.
7807 Affected file irssi/src/silc/core/silc-channels.c.
7809 * Reduced the default packet buffer size from 2048 to 1024 in
7810 lib/silccore/silcpacket.c.
7812 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7813 counter to the SKE context that is incresed when the SKE library
7814 performs async operation outside the library. If the outside
7815 process frees the SKE context and FREED status will be set
7816 and the library will detect after the sync operation that the
7817 libary is freed. The affected files are
7818 lib/silcske/silcske[_status].[ch].
7820 * Resolve the client entry information in the function
7821 silc_client_channel_message to assure that NULL pointer is not
7822 passed as client entry to the application. */
7824 * Fixed the task timeout calculation to assure that there is
7825 never negative timeouts. The affected file is
7826 lib/silcutil/silcschedule.c.
7828 * Fixed the channel user mode notification sending in server.
7829 It was sent point-to-point to the router (or to server by router)
7830 but it needs to be destined to a channel. The routines now
7831 supports sending the channel user mode notifys to the channels
7832 when announcing clients and channels. Affected files are
7833 silcd/server.c and silcd/packet_receive.c.
7835 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7836 It did not actually replace the old channel entry in the cache.
7837 Affected file lib/silcclient/client_notify.c.
7839 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7841 * Fixed a possible crash in silc_packet_send_prepare. It now
7842 assures always that there is enough space in the buffer and
7843 at the tail area of the buffer (for MAC).
7845 Fixed the inbound buffer reallocation in silc_packet_read.
7846 It was old code and did not handle the reallocation correctly.
7849 The affected file is lib/silccore/silcpacket.c.
7851 * Fixed buffer overflow in silc_parse_nickname in the file
7852 lib/silcutil/silcutil.c.
7854 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * make install generates new server keys only if there is not
7859 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7861 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7862 Added check that if the NOREPLY is set then we will not send
7863 the away message. This avoids infinite loop of away messages
7864 if both clients are away. The affected file is
7865 lib/silcclient/client_prvmsg.c.
7867 * Fixed client crash if /NICK was given without arguments.
7868 Affected file lib/silcclient/command.c.
7870 * Server does not send the invite list in INVITE command back
7871 to the client if the list was not altered. Added this notion
7872 to the protocol spec as well. Affected file silcd/command.c.
7874 Fixed possible crash in INVITE command by checking the
7875 value of silc_server_get_client_route command.
7877 * Fixed the INVITE notify type handling. The arguments are now
7878 taken in correct order and client does not crash. The affected
7879 file is irssi/src/silc/core/silc-channels.c.
7881 Removed the "Inviting xxx to channel" message from the
7882 client library away and let the application handle it.
7883 Affected file lib/silcclient/command.c. Added that message
7884 to Irssi SILC client's message formats.
7886 * Fixed CMODE command crash in client. It now checks the
7887 amount of arguments correctly and does not crash. The affected
7888 file is lib/silcclient/command.c.
7890 * Do not create new channel automatically in silc_channels_join
7891 but check whether the channel by that name already exists.
7892 Affected file irssi/silc/core/silc-channels.c.
7894 * Do not send the SERVER_SIGNOFF to router if the disconnected
7895 entity was the router. Affected file silcd/server.c.
7897 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7898 SILC client as it was missing from there.
7900 Added the handling of the KICK notify to the Irssi SILC client
7901 as it was missing. Added "you have been kicked" message to
7902 Irssi SILC client's message modules formats.
7904 Added the handing of the KILL notify to the Irssi SILC client
7905 as it was missing. Added the kill message module formats
7908 The affected file is irssi/src/silc/core/silc-channels.c.
7910 * The router did not save the channel mode the server announced.
7911 Affected file silcd/packet_receive.c.
7913 * Fixed a possible crash in INFO command in server. If the
7914 server did not provide the server info it crashed. Affected
7915 file silcd/command.c.
7917 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7919 * Fixed the GETKEY command in the server to check also the
7920 global list. Otherwise the GETKEY would not work correctly
7921 in normal SILC server. Affected file silcd/command.c.
7923 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Fixed GETKEY crash, it crashed if the command did not succseed.
7927 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7930 is now real and not just an macro interface to GMP.
7932 Removed the entire GMP from the source tree and imported new
7933 NSS MPI library instead. Reason for removing GMP is that it is
7934 extremely large and compiles extremely slow. The NSS MPI
7935 is only a few files and compiles in less than 10 seconds.
7936 The speed is also about the same as GMP. The MPI is imported
7937 to lib/silcmath/mpi.
7939 If the system has GMP installed we will still use the GMP.
7940 If it is not then the NSS MPI will be compiled.
7942 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Merged a long nickname (127 characters long) crash bugfix from
7945 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7947 * Merged a freed memory reference bugfix from Irssi CVS tree.
7948 Affected file irssi/src/core/commands.c.
7950 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * Added the server's public key sving and verification to the
7953 server when performing the SKE. This was missing and the
7954 remote server's (or router's) public key was accepted without
7955 checking whether we have it previously or trust it at all.
7956 Affected file silcd/protocol.c.
7958 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Check in the silc_server_timeout_remote if protocol is active
7961 and make sure that the protocol's final callback is called so
7962 that all memory if freed. Affected file silcd/server.c.
7964 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * silc_server_whois_send_reply crashed the server if the nickname
7967 was 127 characters long. Affected file silcd/command.c.
7969 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Added sanity check to the silc_server_new_client. If the hostname
7972 is provided inside username then check that the provided hostname
7973 really is the same as the resolved one. If the hostname was not
7974 resolved then check it from the public key. Affected file is
7975 silcd/packet_receive.c.
7977 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7978 if the server disconnected us and the connection is not valid
7979 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7981 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7982 the library to the lib/silcutil/silcutil.[ch].
7984 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Close log file after open. Affected file
7987 lib/silcutil/silclog.c.
7989 * Check whether sock == NULL in silc_client_send_packet and return
7990 if it is. Affected file lib/silcclient/silcclient.c.
7992 * Check rec->entry == NULL in the Irssi SILC Client before
7993 sending the channel message. Affecte file is
7994 irssi/src/silc/core/silc-servers.c.
7996 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Merged a splitted window bugfix from Irssi CVS tree. The
7999 affected file is irssi/src/fe-text/textbuffer-view.c.
8001 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8002 It did not print nickname.
8004 * Improved the distributions system a bit.
8006 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8009 irssi/src/fe-text/gui-window.c.
8011 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8012 to in-active server. The affected file is
8013 irssi/src/silc/core/client_ops.c.
8015 * Resolve the client in USERS command reply if the entry does
8016 not have username resolved. The affected file is
8017 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8018 command to WHOIS command to really resolve stuff. The USERS
8019 is not used any more in any critical section so WHOIS can
8020 be used even though it might be slower than IDENTIFY.
8022 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8025 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8027 * Changed the protocol API a bit more consistent in the
8028 lib/silccore/silcprotocol.[ch].
8030 * Changed the following headers to ROBODoc format:
8032 lib/silccore/silcpayload.h
8033 lib/silccore/silcprotocol.h
8034 lib/silccore/silcsockconn.h
8036 All core library headers are now formatted.
8038 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Fixed a bug in Irssi SILC client; do not show that you are
8041 server/router operator if you really are not. Affected file is
8042 irssi/src/silc/core/client_ops.c.
8044 * Renamed silc_command_free_payload to silc_command_payload_free.
8045 Affected file lib/silccore/silccommand.h
8047 * Added silcmath.h to include the prototoypes of various routines
8048 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8051 * Changed the following headers to ROBODoc format:
8053 lib/silccore/silcchannel.h
8054 lib/silccore/silccommand.h
8055 lib/silccore/silcid.h
8056 lib/silccore/silcidcache.h
8057 lib/silccore/silcmode.h
8058 lib/silccore/silcnotify.h
8059 lib/silccore/silcpacket.h
8060 lib/silcmath/silcmath.h
8062 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * Added checking to the server code not to start the server if
8065 ciphers and stuff are not configured properly. Affected files
8066 silcd/serverconfig.[h] and silcd/server.c.
8068 * Changed the layout of the header files of the public interfaces
8069 in the SILC libraries. The new layout supports ROBODoc
8070 documentation tool (and some others) so that it is easy to create
8071 a library reference manual. All the other headers and source
8072 code must still follow the CodingStyle document. Also source
8073 code must not include these ROBODoc stuffs, only the headers.
8074 Furthermore, all public interface headers must now be named
8075 by using `silc' prefix, example: silcapi.h, silccipher.h.
8076 Some files were renamed due to this. All the other headers
8077 must not be used as public interfaces. I will update the
8078 CodingStyle document later. Changed following headers, so far:
8080 lib/silcclient/silcapi.h
8081 lib/silccore/silcauth.h
8082 lib/silccore/silcprivate.h
8083 lib/silccrypt/silcdh.h
8085 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8089 * Removed silc_client_packet_send_flush from the client library
8090 as it is not needed. Affected file lib/silcclient/client.[ch].
8092 * Added printing of message of unresolved authentication method
8093 to the Irssi SILC client. Added it to the module formats.
8094 Removed the same message from the client library.
8096 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8098 * Added new distribution feature, DISTLABEL. Every distribution
8099 can define own preprocessor label that can be used in the
8100 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8101 file distributions, acconfig.h.pre and prepare.
8103 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8105 * Added Makefile.defines_int to include the actual definitions
8106 for Makefile.defines.in. Tested the new distribution system,
8107 created distributions and tested installation.
8109 * Added AWAY message printing to the Irssi SILC client. Added
8110 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8112 * Added SCONNECT command to call the SILC's CONNECT command.
8113 Cannot use CONNECT directly since Irssi uses that internally.
8114 Affected file irssi/src/silc/core/silc-servers.c.
8116 Added ACTION local command. It is same as ME command but takes
8117 the channel as mandatory argument.
8119 Rewrote some of the Irssi's help files to suite for SILC
8122 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Added Makefile.defines[.in] that should for now on be included
8125 in all Makefile.am file in the source tree. That file includes
8126 all common compilation definitions for SILC source tree.
8128 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Minor changes to the ./prepare script to change the package
8131 name according the distribution name to the configure.in.
8133 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Created new distribution system. Added file `distributions'
8136 that defines all the distributions that can be created out of
8137 the SILC source tree. The ./prepare script now reads that
8138 file to determine how to prepare the distributions. The
8139 first argument to the ./prepare is the name of the distribution
8140 and second is the version of the distribution. If given
8141 without arguments it creates the default (toolkit) distribution
8142 with the default version (defined in ./prepare).
8144 All Makefile.am files that are subject to the distributions
8145 are now named as Makefile.am.pre. These are ./Makefile.am
8146 and lib/Makefile.am. Others may be changed later.
8148 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Added invite list, ban list, some key management and connection
8151 error message printing to module formats in the Irssi SILC client.
8153 * Added new silc_client_set_away_message to set the away message
8154 that is back to the person who sent private message. The
8155 affected file lib/silcclient/silcapi.h and the
8156 lib/silcclient/client_prvmsg.c.
8158 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Fixed the private message sending in the Irssi SILC client,
8161 added local command KEY to the Irssi SILC client.
8163 Added key management and key agreement message formats to the
8164 irssi/src/fe-common/silc/module-formats.[ch].
8166 Added USERS (alias WHO) printing, server/router operator
8167 indication and LIST command printing to the module formats.
8169 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8171 * Fixed channel joining notify handling, cumode notify handling
8172 from Irssi SILC client.
8174 * Added SILC specific module-formats to the Irssi SILC client so
8175 that SILC specific message hilighting, colors etc is possible.
8176 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8178 Added channel mode, channel user mode, actions, notices,
8179 whois and whowas printing to the the module-formats.c.
8181 * Fixed a bug in channel deletion in the server. The channel
8182 is not left to the cache even if the channel founder auth mode
8183 is set when there are no users anymore on the channel. Affected
8184 file silcd/server.c.
8186 * The silc_net_localhost now resolves the entire hostname including
8187 the domain name. Affected file lib/silcutil/silcnet.c.
8189 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Changed the ask_passphrase client operation to be ascynchronous.
8192 It has now a completion callback and a context that the
8193 application must call after it has got the passphrase from
8194 the user. Affected files lib/silcclient/silcapi.h,
8195 lib/silcclient/protocol.c, lib/silcclient/command.c and
8198 Added SilcAskPassphrase callback that the application calls
8199 to deliver the passphrase to the library.
8201 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8202 The public key verification and especially a certificate
8203 verification is asynchronous procedure.
8205 Added new SILC_SKE_STATUS_PENDING status to indicate the
8206 request is pending and a callback will be called to finalize
8209 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8210 indicate that remote end did not send its public key (or
8211 certificate), even though we require it. Added check for this
8212 condition in the SKE. This was a security bug, now fixed.
8214 Defined new SilcSKEVerifyCbCompletion callback that is called
8215 when the verification process is completed.
8217 The affected files lib/silcske/silcske_status.h and
8218 lib/silcske/silcske.[ch].
8220 * Changed the verify_public_key client operation to be async
8221 as well. Defined SilcVerifyPublicKey callback that is used to
8222 indicate the success of the public key verification process.
8224 Changed the server and client to use the new async client
8227 * Changed the Irssi SILC client's internal scheduler to be called
8228 twice as many times as it used to be. As a result the client
8229 should be a bit faster now. Affected file is
8230 irssi/src/silc/core/silc-core.c.
8232 * Added support to Irssi SILC client of asynchronous public key
8233 verification and passphrase inquiry. Affected file is
8234 irssi/src/silc/core/silc-core.c.
8236 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * Do not say "You have left channel %s" in client library.
8239 Moved it to the application. Affected files are
8240 lib/silcclient/command.c and silc/client_ops.c.
8242 * Fixed silc_client_get_clients. Command context was not
8243 duplicated and was freed memory in the callback. Affected
8244 file lib/silcclient/idlist.c.
8246 * Do not say "you are now talking..." on JOIN command in the
8247 client library. The appliation must handle it.
8249 * Do not say ".. changed topic to" in command reply in the
8250 client libary. The application must handle it.
8252 * Fixed TOPIC command sending in the client library.
8254 * Fixed a memory leak in silc_client_command_free in the file
8255 lib/silcclient/command.c.
8257 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8259 * Imported a modified version of Irssi client to the source tree.
8260 The Irssi will be used to create a new client called
8261 Irssi SILC. Imported to irssi/.
8263 Added silc_core_init_finish function to the Irssi. Affected
8264 file irssi/configure.in.
8266 A lot changes in the Makefile.ams around the irssi tree.
8268 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Do not rehash if the new size is same as the old size of the
8271 hash table, in the silc_hash_table_rehash*. The affected file
8272 lib/silcutil/silchashtable.c.
8274 * Replaced hash_table_del_by_context calls from the server
8275 (when channel->user_list and client->channels) to the
8276 hash_table_del as it is sufficient and faster.
8278 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Added silc_hash_table_list, silc_hash_table_get and the
8281 SilcHashTableList structure to provide an alternative way to
8282 traverse the hash table. The affected files are
8283 lib/silcutil/silchashtable.[ch].
8285 * Changed the server's idlist routines to use the hash table
8286 routines to optimize the code.
8288 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Replaced the client entry's `channel' list and channel entry's
8291 `user_list' list to hash tables for optimized lookup. Changed
8292 the code to use the hash table interface around the code.
8293 Affected file lib/silcd/idlist.[ch].
8295 * Added `auto_rehash' boolean argument to the function
8296 silc_hash_table_alloc to indicate whether the hash table should
8297 auto-rehash when it thinks is appropriate time. It will
8298 increase the hash table size if the there is twice as much
8299 entries in the table than the size of the table, and will
8300 decrease the size if there are twice as less entries than
8301 the size of the table.
8303 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8305 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8307 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * silc_idcache_purge_by_context deletes the entry now by context
8310 as it is supposed to do. Affected file lib/silccore/idcache.c.
8312 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8313 client is not anymore valid (WHOWAS givens the info) and not
8314 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8316 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8318 * Removed the `data' and `data_len' arguments from the ID Cache
8319 interfaces and added `name' argument. ID Cache does not handle
8320 anymore the binary data only a names associated with given ID.
8322 * When hashing a Client ID with silc_hash_id the entire ID is
8323 not hashed anymore, instead only the hash of the Client ID is
8324 hashed. This way we can access the Client ID from the cache
8325 with Client ID but with the hash of the ID (which is a hash of
8326 the nickname) as well without any difference in performance.
8328 Added also silc_idcache_find_by_id_one_ext to do one on one
8329 searching when we have the actual ID. Added also function
8330 silc_hash_client_id_compare. The affected files are
8331 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8333 * When hashing the name associated with a ID it is always done
8334 in lowercase. This way we can access the cache without worrying
8335 about case-sensitivity, even though, for example nicknames are
8338 * Fixed a bug in server with channel message sending. It put
8339 wrong ID type as destination ID. The affected file
8340 silcd/packet_send.c.
8342 * silc_idcache_del_by_context now deletes from all hash tables
8343 by context. Affected file lib/silccore/idcache.c.
8345 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * Changed the client library to use the new ID Cache interface.
8348 Changes around the source tree.
8350 * Added silc_hash_table_rehash_ext to rehash with specific
8351 hash function. Affected file lib/silcutil/silchashtable.[ch].
8353 * Added silc_hash_string_compare to compare two strings in the
8354 hash table. Affected file lib/silcutil/silcutil.[ch].
8356 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Added new function silc_idcache_del_by_context into the
8359 lib/silccore/idcache.[ch].
8361 * Changed the server's ID list routines to use the new ID Cache
8362 interface. Changes around the source tree.
8364 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Added silc_hash_table_del[_by_context]_ext functions in to the
8367 lib/silcutil/silchashtable.[ch].
8369 Removed silc_hash_table_find_all* routines and added new
8370 silc_hash_table_find_foreach to replace them.
8372 Added silc_hash_table_replace_ext function as extended
8373 replacing function. Separated the simple hash table interface
8374 from the extended hash table interface in the file
8375 lib/silcutil/silchashtable.h.
8377 * Fixed minor bugs and changed it to use some of the new
8378 hash table functions in lib/silccore/idcache.c
8380 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Added new function silc_hash_table_find_all to return all keys
8383 in the hash table by the specified key. As the hash table is
8384 collision resistant it also makes it possible to have several
8385 duplicate keys in the hash table. This function may be used to
8386 find all of the keys from the hash.
8388 Added user_context arguments to the SilcHashFunction,
8389 SilcHashCompare and SilcHashDestructor to deliver user specified
8392 Added new fuctions silc_hash_table_find[_all]_ext to do
8393 extended lookup with specified hash and compare functions and
8394 specified user contexts.
8396 Added new function silc_hash_table_add_ext to add the key
8397 with specified hash function and user context.
8399 Added new function silc_hash_table_foreach to traverse all
8400 entrys in the hash table. Added SilcHashForeach callback
8403 Added new function silc_hash_table_del_by_context to delete
8404 the entry only if the context associated with the key matches.
8406 Affected files are lib/silcutil/silchashtable.[ch].
8408 * Removed silc_hash_[server/client/channel]_id and added just
8409 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8410 silc_hash_id_compare to compare two ID's using as the hash table
8411 comparison function. Added also silc_hash_data to hash
8412 binary data and silc_hash_data_compare to compare it.
8414 * Removed silc_idlist_find_client_by_hash as it is not needed
8415 anymore. Affected file silcd/idlist.[ch].
8417 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8418 to use internally the SilcHashTable. The new ID Cache is a lot
8419 faster than the old one. Some of the ID Cache interface was also
8420 rewritten and obsolete and stupid functions were removed.
8422 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Added entry_count field to the SilcHashTable to keep the number
8425 of the entries in the table. Implemented the function
8426 silc_hash_table_rehash. Added new function
8427 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8429 Fixed a minor bug in silc_hash_table_free.
8431 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8432 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8433 into the lib/silcutil/silcutil.[ch].
8435 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Implemented a collision resistant hash table into the
8438 lib/silcutil/silchashtable[ch]. See the header and the source
8439 for the SilcHashTable API.
8441 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8443 * Merged dotconf version 1.0.2 into lib/dotconf.
8445 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Do not compile anything in lib/silcsim/* if the SIM support
8448 is not enabled. The tree should now compile without problems
8451 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Compiled the SILC under cygwin. Compiled and tested briefly
8454 without problems. More tests needed. The SIMs didn't compile
8457 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8459 * Fixed possible crash in silc_get_username in the
8460 lib/silcutil/silcutil.c.
8462 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Fixed a va_arg in silc/client_ops.c.
8466 * Oops, RC5 routines were named AES and caused some problems
8467 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8469 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Added new SilcIDIP structure into the lib/silccore/id.h and
8472 replaced the old `ip' fields from all SILC ID's to that type.
8473 This is a step towards IPv6 support.
8475 The silc_id_get_len takes now the ID as an extra argument.
8476 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8477 both IPv4 and IPv6 based ID's.
8479 The affected files are lib/silccore/id.[ch] and other files
8480 around the tree using these routines.
8482 * Removed the ID length arguments in server from various
8483 silc_server_send_notify_* routines -> they are not needed
8486 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Fixed memory leak in silc_encode_pem_file in the file
8489 lib/silcutil/silcutil.c.
8491 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Check minor version as well in the SKE. Affected files are
8494 silcd/protocol.c and lib/silcclient/protocol.c.
8496 * Added --identifier option to the server so that an identifier
8497 can be when creating the public key for the server. Affected
8498 file is silcd/silcd.c.
8500 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8501 lib/silccrypt/silcpkcs.c.
8503 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Register default ciphers and stuff when using -C option with
8506 the server. Affected file sildc/silcd.c.
8508 * Put back the servers public key filename format, it is better
8509 than the new one. For now, the client keys are saved with the
8510 new filename format. The affected file silc/client_ops.c.
8512 * Implemented the Cipher API for the rest of the ciphers that
8513 did not implement it or implemented it the wrong way.
8515 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8517 * Register default ciphers and stuff when using the -S option
8518 in the client. Affected file silc/silc.c. Same also when
8519 creating new key pair with -C option.
8521 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Fixed the silc_verify_public_key client operation function to
8524 save the public keys differently. The fingerprint is now
8525 used as filename and not the hostname. This way also the
8526 client keys are saved uniquely and not with hostnames. The
8527 affected file is silc/client_ops.c.
8529 * Trimmed the silc_hash_fingerprint function to remove extra
8530 whitespaces from the end of the fingerprint. The affected
8531 file is lib/silccrypt/silchash.c.
8535 * Added silc_cipher_register_default function to register all
8536 default ciphers. It can be used when configuration files
8537 does not exist and the application does not want any specific
8538 ciphers in any specific order.
8540 The SilcDList is now used as silc_cipher_list dynamically
8541 allocated cipher list. Removed the static list all together
8542 and now all ciphers must be allocated to the dynamic list.
8543 The silc_cipher_alloc routine was changed to check only the
8546 All silc_cipher_* routines that used to return int returns
8549 The affected files lib/silccrypt/silccrypt.[ch].
8551 * The same thing was done to silc_hash_* as for silc_cipher_*
8552 routines. Affected files lib/silccrypt/silchash.[ch].
8554 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8555 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8556 Added also silc_pkcs_[un]register[_default] functions.
8557 Removed the data_context from the PKCS API.
8559 * Added silc_hmac_register_default function to register default
8560 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8561 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8562 to unregister all hmacs at once.
8564 * Register the default ciphers, hash functions, PKCSs and HMACs
8565 if client's configuration file does not exist. The affected
8568 * The client did not load the hash functions from the SIM
8569 modules at all. Added support for this. Affected file is
8570 silc/clientconfig.c.
8572 * When decoding public key with silc_pkcs_public_key_decode, check
8573 the supported algorithm only if PKCS are registered. Affected
8574 file lib/silccrypt/silcpkcs.c. The same was done with the
8575 silc_pkcs_private_key_decode.
8577 * Fixed the SILC List routines to keep the list always in order.
8578 It used to change the list's order when traversing the list but
8579 not it preserves the order. Affected file lib/trq/silclist.h.
8581 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8583 * Added the client library to use the SilcSocketConnection's
8584 reference counter (by silc_socket_dup) to prevent the bug that
8585 the socket object may be freed underneath async operation.
8587 * The name resolv library checking fixes in the configure.in.pre.
8590 * Created new version of the protocol drafts for future
8591 development. The -03 drafts are the ones that will be changed
8592 in the trunk now and the -02 will remain as they are.
8594 * Send list of CUMODE notifys to the router when announcing
8595 the channel users to the router. Affected file silcd/server.c.
8596 If the router receiving channel founder CUMODE for a channel
8597 that already has channel founder it will send CUMODE notify
8598 to the sender to remove the channel founder rights from the
8599 announced client. Affected file silcd/packet_receive.c.
8601 * The CUMODE notify may now use Server ID as well as the entity
8602 who changes the mode. Updated protocool specs.
8604 * Updated INSTALL and README files.
8606 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8608 * New web pages in the http://silc.pspt.fi. The pages was
8613 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8615 * Implemented the [DenyConnectin] config section in the server.
8616 Added silc_server_config_denied_conn to check whether incoming
8617 connection is denied. Affected file silcd/serverconfig.[ch].
8619 * Do not check the ports when checking the incoming configuration
8620 data if the port is 0, meaning any. Affected file is
8621 silcd/serverconfig.c.
8623 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Fixed buffer overflow in silc_string_compare in the file
8626 lib/silcutil/silcutil.c.
8628 * Fixed double free in silc_server_command_leave in the file
8631 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8633 * Fixed the version checking in the server. Affected file is
8636 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Fixed the configuration data fetching when accepting new
8639 connections in the server. Affected file silcd/server.c.
8641 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Added `sender_entry' argument to the function
8644 silc_server_packet_relay_to_channel so that we can check
8645 whether some destination actually belongs to the same route
8646 the sender belongs (ie, we must not resend the packet to the
8647 sender). Affected file silcd/packet_send.[ch].
8649 * Added `servername' field to the SilcClientEntry in the server
8650 to hold the name of the server where client is from. Affected
8651 file is silcd/idlist.h.
8653 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8655 * Moved the channel message encrypting in the router betwen
8656 router connections from silc_server_channel_message to the
8657 silc_server_packet_relay_to_channel since we want to check
8658 whether we have anybody channel before encrypting anything.
8659 Affected files silcd/packet_[receive/send].c.
8661 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8663 * Fixed the [AdminConnection] server config section to support
8664 multiple entries. Affected file silcd/serverconfig.c.
8666 * Added support into the server to check the validity of the
8667 incoming connection before executing any KE or authentication
8670 * The connection configuration is now saved to the KE and
8671 connection auth protocol contexts and not fetched anymore in
8672 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8674 * The local hosts listenning address and port is also resolved
8675 now when starting the server. We want to have the socket object
8676 to include the real address and port for the listener. Added
8677 new function silc_net_check_local_by_sock into the files
8678 lib/silcutil/silcnet.[ch].
8680 * Fixed a broadcast bug in server -> do not broadcast if we
8683 * Fixed a routing bug. Do not route broadcast packets ever.
8684 Broadcast packets must be processed always and not routed since
8685 they may be destined to some other host than yourself and thus
8686 would get routed without no good reason. Affected file is
8689 * Added function silc_server_config_is_primary_route to check
8690 whether primary router connection has been configured (a router
8691 configuration that we are initiating). If there is not, we
8692 will assume that there is only two routers in the SILC network
8693 and we will use the incoming router connection as our primary
8694 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8696 * Changed the order of the broadcasting. Broadcast _after_ the
8697 packet has been processed not before. Affected file is
8700 * Fixed a [ClientConnection] parsing bug. The port was never
8701 parsed correctly thus resulting to port 0. Affected file
8702 silcd/serverconfig.c.
8704 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8705 argument and did not set the broadcast packet flag. Affected
8706 file silcd/packet_send.c. Fixed same bug in the function
8707 silc_server_send_notify as well.
8709 * If we receive NEW_ID packet for our own ID in the server, ignore
8712 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Removed the nickname from the Private Message Payload.
8717 Updated the code and the protocol specs.
8719 * Updated protocol specs for submitting to the IETF.
8721 * Tweaked the Random Number Generator a bit. Affected file
8722 lib/silccrypt/silcrng.c. Exported a new function
8723 silc_rng_[global]_add_noise which can be used to add more
8726 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8728 * Do not parse packets with different timeout when protocol
8729 is active -> may cause problem with rekey. Affected file
8732 * When server receives signoff notify it must not create
8733 new channel key if the client is on any channels since the
8734 sender of the signoff notify will create it.
8736 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Added printing of error messages during SKE protocol from the
8739 failure packet sent by server during SKE. Affected file
8742 * Removed the client's failure_callback handling with timeout
8743 and handle it immediately when received.
8745 * The SKE library returned wrong type in SUCCESS and FAILURE
8746 packets. They must be 32 bit MSB not 16 bit MSB.
8748 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Ok, rewrote the logic of the re-key and now it seems to work.
8751 I tested it on high traffic with frequent re-keys without
8752 problems. Added hmac_receive (and renamed hmac to hmac_send)
8753 in SilcClientConnection in lib/silcclient/client.h and
8754 in SilcIDListData in silcd/idlist.h. Also, removed the
8755 SilcPacketParserContext's cipher and hmac fields as they are
8756 not needed anymore and actually caused some problems when
8757 the ciphers and hmac's changed underneath the packet parser.
8759 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * If re-key protocol is active then process the incoming packets
8762 synchronously since we must assure that icoming packets encrypted
8763 with the old key is processed before the new keys is set to
8764 use. This is true other packets than for REKEY packets.
8765 Affected file silcd/server.c. The same was done to client library
8766 as well, affected file lib/silcclient/client.c.
8768 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8770 * Fixed bug in client and server to accept the force send if
8771 the packet is send from silc_[server/client]_packet_process
8772 function. Otherwise the packets are never delivered, oops.
8774 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Disable force sending of packets when REKEY protocol is active.
8777 We must assure that no packet is sent directly when rekey is
8778 performed. All packets must be sent through packet queue.
8779 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8780 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8781 function is silc_[server/client]_packet_send_real to check
8784 * Replaced the SIM paths from example config files to
8785 /usr/local/modules. Also, make install creates now
8786 /usr/local/silc/logs directory to hold all the SILC server
8789 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Made the configure.in.pre work on Solaris. Patch by salo.
8793 * Made all ciphers compatible with non-x86 machines. Defined
8794 CBC mode macros into lib/silccrypt/ciphers_def.h.
8796 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Fixed the make install.
8800 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8802 * When MAC computation fails the silc_packet_decrypt returned 0
8803 even though it was supposed to return -1. Fixed this. The
8804 affected file is lib/silccore/silcpacket.c.
8806 * Do not replace the config files in /etc/silc (in make install)
8807 if they already exist. Affected file ./Makefile.am.
8809 * Do not send re-key packets immediately but through packet queue.
8810 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8812 * Changed silc_net_check_host_by_sock to return FALSE if the
8813 IP/DNS could not be resolved. Though, it returns the IP address
8814 now even if it could not resolve it (but returns also FALSE).
8815 Affected file lib/silcutil/silcnet.[ch].
8817 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8819 * Added silc_pkcs_decode_identifier to decode the public key's
8820 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8821 Added also silc_pkcs_free_identifier. Added also new context
8822 SilcPublicKeyIdentifier.
8824 * Added -S option to the silc client. It is used to dump the
8825 contents of the specified public key file.
8827 * Changed the PKCS api to return the public key length when
8828 setting the public key.
8830 * Fixed a fatal bug in the public and private key file loading.
8831 Affected file lib/silccrypt/silcpkcs.c.
8833 * Execute the packet parsing for client with zero (0) timeout
8834 if the protocol is active. Affected file silcd/server.c.
8836 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Made the key generation options to the silcd program. Added
8839 -C option, equivalent to client's option.
8841 * Added new [ServerKeys] config section to the server. It
8842 configures the server's public and private key.
8844 * Defined generic Public Key Payload into the protocol
8845 specification to send specific type of public keys and
8848 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8849 public key or certificate.
8851 * Implemented the GETKEY command to the server and to the
8852 client library and on user interface.
8854 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Made preliminary `make install' work.
8858 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Added SilcServerRekey context into silcd/idlist.h.
8862 * Added the PFS support as defined in the specification to the
8863 SKE protocol. Affected files lib/silcske/*.c.
8865 * Added `ske_group' field to the SilcServerRekey context to hold
8866 the number of the SKE group that is used with PFS in re-key.
8867 Affected file silcd/idlist.h.
8869 * Added PFS re-key support to the server. Affected file is
8872 * Added silc_protocol_cancel to cancel execution of the next
8873 state of the protocol. Affected file is
8874 lib/silccore/silcprotocol.[ch].
8876 * Added the re-key support with and without PFS to the client
8877 library. Re-key is performed once in an hour, by default.
8879 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8880 Added silc_client_rekey_callback and silc_client_rekey_final.
8881 Affected files are lib/silcclient/protocol.[ch] and
8882 lib/silcclient/client.[ch].
8884 * Removed the `hmac_key' and `hmac_key_len' fields from the
8885 SilcClientConnection structure; not needed. Affected file is
8886 lib/silcclient/client.h.
8890 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Do not ask whether user wants to use the negotiated private key
8893 for private messages, just use it. Affected file is
8894 silc/local_command.c.
8896 * Added `send_enc_key' and `enc_key_len' fields to the
8897 SilcIDListData structure since they are needed in the re-key
8898 phase. Affected file is silcd/idlist.[ch].
8900 * Implemented the simple re-key protocol into the server.
8901 Affected files silcd/server.c and silcd/protocol.[ch]. The
8902 re-key will be performed once in an hour, by default.
8904 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8905 Added silc_server_rekey, silc_server_rekey_callback and
8906 silc_server_rekey_final.
8908 * Removed Tunneled flag from the protocol. Updated the code
8909 and the specifications.
8911 * Adde `pfs' field to the SilcIDListData to indicate whether
8912 the PFS is to be performed in the re-key. Affected file is
8915 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8917 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8918 int64 of at least the xintXX size. If void * is less that 4
8919 bytes uint32 * will be used. Defined bool as boolean.
8921 * Changed _ALL_ unsigned long and unsigned int to uint32,
8922 unsgined short to uint16 in the source tree.
8924 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8925 not handle clients that has entry->data.registered == FALSE.
8926 They are not in the network anymore. Affected file is
8929 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Implemented the sending of the SERVER_SIGNOFF notify in the
8932 server. Affected file is silcd/server.c.
8934 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8935 Added also silc_notify_payload_encode_args into the
8936 lib/silccore/silcnotify.[ch].
8938 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8939 Affected file silcd/packet_receive.c.
8941 * Implemented the SERVER_SIGNOFF notify handling in the client
8942 library. Affected file lib/silcclient/client_notify.c. Also,
8943 implemnted the printing of the SERVER_SIGNOFF info to the
8944 application. Affected file silc/client_ops.c.
8946 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8947 if the deleting was successful. Affected file silcd/idlist.[ch].
8949 * Added support for public key authentication in the connection
8950 authentication protocol in the client library. Affected file
8951 lib/silcclient/protocol.c.
8953 * Changed the server's silc_idlist_get_clients_by_* interface
8954 to support already allocated array so that new entries may be
8955 added to pre-allocated array. Affected file silcd/idlist.[ch].
8956 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8957 and command replies.
8959 * All command reply functions in the server now calls the
8960 pending command callback even if error occured. This way the
8961 error will be delivered to the client as well. Affected files
8962 silcd/command.c and silcd/command_reply.c.
8964 * Fixed INFO command to return local server's info if no server
8965 was provided. Affected file lib/silcclient/command.c.
8967 * Removed RESTART command for good. Updated the code and the
8970 * Rewrote parts of the task system. It is a bit simpler now.
8971 Removed unsued task priorities. The affected files are
8972 lib/silcutil/silctask.[ch].
8974 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Moved the USERS printing from the library to the application.
8977 Affected files lib/silcclient/command.c and silc/client_ops.c.
8979 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Added channel key re-key support. The re-key is perfomed
8984 only by the router and is done once in an hour. Added `rekey'
8985 field to the SilcChannelEntry in the server. Affected files
8986 silcd/server.c and silcd/idlist.h.
8988 * Added silc_task_unregister_by_context into the file
8989 lib/silcutil/silctask.[ch].
8991 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8993 * Added SILC_UMODE_GONE mode to indicate when the client is not
8994 present in the SILC network. Added also support to the local
8995 command AWAY that will set this mode. Added support of showing
8996 "xxx is gone" in WHOIS command. The USERS command shows the
8997 gone status as well.
8999 * Fixed setting server and router operator privileges in the
9000 server's UMODE command. Affected file silcd/command.c.
9002 * Merged the SKE KE1 and KE2 payloads into one payload. The
9003 new KE payload is equivalent to the old KE2 payload.
9005 Cleaned up the SKE Start Payload parsing. It now uses the
9006 simple buffer unformatting to do the parsing. A lot faster
9009 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9010 to the SKE that is used to indicate whether both of the SKE
9011 parties should perform authentication. By default only the
9012 responder performs authentication. By setting this flag also
9013 the initiator must do authentication. By default it is unset
9014 since in normal SKE case, client to server connection, only
9015 the responder should do authentication. When doing SKE between
9016 two clients both should perform authentication. Updated the
9017 code and the protocol specs.
9019 * A little fix to IDENTIFY command in the server. Search the
9020 client first by hash not nickname. Affected file is
9023 * Fixed the silc_client_close_connection to support closing
9024 the client to client connections wihtout deleting too much
9025 data. Affected file lib/silcclient/client.c.
9027 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9028 are received if protocol used to be active but is not anymore
9029 the application would crash due to NULL pointer dereference.
9030 Affected files silcd/server.c and lib/silcclient/client.c.
9032 * Added `hash' field to the SilcClientConnection to include
9033 the hash function negotiated in the SKE protocol.
9035 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9036 to set the channel founder authentication data. A client can
9037 claim the founder rights later by providing the authentication
9038 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9039 This way the channel founder can regain the channel founder
9040 privileges even it is left the channel. This works only on
9041 local server and the client must be connected to the same
9042 server to be able to regain the founder rights. Updated the
9043 protocol specs accordingly.
9045 Added support to the CMODE command in the client to set the
9046 founder auth data. Read the README to see how to set it.
9048 Added support to the CUMODE command to claim the founder
9049 rights. Read the README to see how to do it.
9051 Added support for the founder authentication to the Channel
9052 Entry in the server. Affected file silcd/idlist.h.
9054 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9055 server's CMODE command. Affected file silcd/command.c.
9057 * Added the following new functions into lib/silccore/silcauth.[ch]:
9058 silc_auth_get_method and silc_auth_get_data.
9060 * The server now saves the remote hosts public key to the
9061 SilcIDListData pointer. Affected file silcd/protocol.c.
9063 * The normal server now does not remove the channel entry from
9064 the cache if the founder authentication data is set. It used
9065 to remove it if the founder was the last one on the channel on
9066 the server and left the channel. The auth data is saved and
9067 if the channel is re-joined later the old entry is used with
9068 the old auth data. Affected files silcd/command_reply.c and
9071 * Removed the `pkcs' field from the SilcIDListData structure
9072 in the server; it is not used. Affected file silcd/idlist.h.
9074 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9076 * Fixed packet processing on slow links. Partial packets were
9077 never re-processed because the incoming data buffer was cleared
9078 by the application. Application must not directly clear the
9079 sock->inbuf, the packet processing routines handle it. Fixed
9080 this in client library and in server.
9082 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Fixed the WHOIS and IDENTIFY send reply function to really
9085 check whether to send list or just one entry. Affected file
9088 * Cleaned up the LEAVE command's channel key distribution. The
9089 affected file silcd/command.c.
9091 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9092 can enforce the channel mode as well. In that case the ID
9093 includes the ID of the server. The code now enforces the
9094 mode change if the router have different mode than the server.
9096 * The notify client operation with CMODE_CHANGE notify can now
9097 return NULL client_entry pointer if the CMODE was not changed
9098 by client. Application must check for this.
9100 * Added <Server ID> argument to INFO command to support server
9101 info fetching by Server ID.
9103 * Added silc_server_announce_get_channel_users to get assembled
9104 packets of channel users of the specified channel. Affected
9105 file silcd/server.[ch].
9107 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9108 was freed underneath the ID Cache.
9110 * Re-announce clients when the server received CHANNEL_CHANGE
9111 notify from the router. Affected file silcd/packet_send.c.
9113 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9115 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9116 crashed since it did not handle the fact that there is no cipher
9117 called "3" and didn't check the error condition. Now fixed.
9119 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9120 flag. It can be used to send message requests.
9122 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9124 * Implemented the RESTART command in the client.
9126 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9127 notice type messages. Added notice printing to the user
9130 * The channel keys are not re-generated if the channel's mode
9131 is PRIVKEY, ie private key on the channel exists. Affected
9132 files silcd/server.c and silcd/command.c.
9134 * Fixed a little bug in channel message delivery when channel
9135 private keys are set in the server. Affected file is
9136 silcd/packet_send.c.
9138 * Changed the setting on channel->on_channel = TRUE from the
9139 silc_client_save_channel_key to the JOIN command reply. The
9140 key payload is not received if the private channel key is set.
9141 Affected file lib/silcclient/command_reply.c and the
9142 lib/silcclient/client_channel.c.
9144 * When the CMODE_CHANGE notify is sent and the channel private
9145 key mode is removed the channel key must be re-generated in
9146 other cells as well. Added this support for the router in the
9147 silcd/packet_receive.c.
9149 * Added new local command NOTICE to send notice message on
9150 channel. Affected file silc/local_command.[ch].
9152 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9154 * Added new local command ME to the client. It is used to send
9155 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9156 some action. Affected file silc/local_command.[ch].
9158 * Changed channel_message and private_message client operations
9159 to deliver the message flags to the application. Added also
9160 the `flags' arguments to the silc_client_send_channel_message
9161 and silc_client_send_private_message functions. Affected file
9164 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Redefined the Private Message Payload to support private message
9167 keys and to support the new private message flags. Updated
9168 the protocol specs. Flags makes it possible to have for example
9169 CTCP style messages.
9171 * Added new type SilcPrivateMessagePayload and defined an API
9172 for it in the lib/silcclient/silcprivate.[ch].
9174 * Tested private message private keys successfully. Tested the
9175 private message key set, unset and list commands with the new
9178 * Redefined the Channel Message Payload to include the channel
9179 message flags (equal with private message flags) to support
9180 for example CTCP style messages.
9182 * Defined some of the message (for channel and private message)
9183 flags. Updated the protocol specs and added the flags to the
9184 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9186 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9188 * Added SilcKeyAgreementStatus type to the key agreement routines
9189 to indicate the current status and error if one occured.
9190 The status types are defined in the lib/silcclient/silcapi.h.
9192 * Added new local command KEY that is used to set and unset private
9193 keys for channels, set and unset private keys for private messages
9194 with remote clients and to send key agreement requests and
9195 negotiate the key agreement protocol with remote client. The
9196 key agreement is supported only to negotiate private message keys,
9197 it currently cannot be used to negotiate private keys for channels,
9198 as it is not convenient for that purpose.
9200 * Fixed a minor pending callback setting bug in the function
9201 silc_client_get_client_by_id_resolve, now the function works.
9202 Affected file lib/silcclient/idlist.c.
9204 * Added function silc_net_get_local_port to get local bound
9205 port by socket. Added to lib/silcutil/silcnet.[ch].
9207 * Added `sockets' and `sockets_count' fields to the SilcClient
9208 object. They hold the sockets of the listenning sockets in
9209 the client. Listenning sockets may be for example the key
9210 agreement server. Affected file lib/silcclient/client.[ch].
9211 Added functions the silc_client_add_socket and the
9212 silc_client_del_socket. They are exported to the application
9215 * Added ~./silc/clientkeys to support other client's public keys.
9217 * Renamed verify_server_key client operation to verify_public_key
9218 and added one argument to indicate the type of the connection
9219 (server, client etc.).
9221 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9223 * Added silc_server_connection_auth_request to handle the
9224 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9225 silcd/packet_receive.[ch].
9227 * Added silc_server_send_connection_auth_request into the
9228 silcd/packet_send.c to send the connection auth request packet.
9230 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9233 * Fixed the public key authentication in responder side in the
9234 server. The `auth_data' pointer includes the SilcPublicKey
9235 not the path to the public key. Affected file silcd/protocol.c.
9237 * Implemented the public key authentication in the initiator side
9238 in the server. Affected file silcd/protocol.c.
9240 * Removed the [RedirectClient] config section from the server
9241 configuration. Is not needed and I don't want to implement it.
9243 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Cleaned up the CMODE command in the server. It now works
9246 correctly and supports all the modes defined in the protocol.
9247 Affected file is silcd/command.c.
9249 * Added `hmac_name' field to the SilcChannelEntry in the server
9250 to hold the default HMAC of the channel. It can be set when
9251 creating the channel (with JOIN command). Affected files
9254 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9255 type to indicate the change of the current cipher and hmac
9256 on the channel. Client can safely ignore the <cipher> argument
9257 (if it chooses to do so) since the CHANNEL_KEY packet will
9258 force the channel key change anyway. The <hmac> argument is
9259 important since the client is responsible of setting the new
9260 HMAC and the hmac key into use.
9262 * Fixed the CMODE command in the client library as well.
9264 * Tested CMODE command in router environment successfully.
9266 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9268 * Show the version of the remote client (or server) when connecting
9269 to the server. It is logged to the log file. Affected file
9270 is silcd/protocol.c.
9272 * Fixed the KILLED notify handling in the client library. The
9273 client must be removed from all channels when receiving the
9276 Also, do not remove the client entry when giving the KILL
9277 command but when the KILLED notify is received.
9279 * Removed silc_idlist_find_client_by_nickname from the server.
9280 Not needed anymore. Affected files silcd/idlist.[ch].
9282 * Implemented the CHANNEL_CHANGE notify type handling to the
9283 server. Affected file silcd/server.c.
9287 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9289 * Added silc_server_send_notify_invite to send the INVITE
9290 notify between routers.
9292 * Implemented the INVITE command correctly to the server.
9294 * Implemented the INVITE notify type handling in the server.
9296 * Implemented the INVITE command to the client library and on the
9299 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9301 * Added function silc_server_get_client_resolve to find the
9302 client entry by ID from all ID lists and then resolve it
9303 (using WHOIS) if it cannot be found. Affected file is
9306 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9308 * Implemented the BAN command to the client library.
9310 * The JOIN command in the server now checks the invite list
9313 * Changed the silc_command_reply_payload_encode_va and the
9314 silc_command_payload_encode_va to support that if argument is
9315 NULL it ignores and checks the next argument. Affected file
9316 lib/silccore/silccommand.c.
9318 * Added silc_server_send_notify_ban to send the BAN notify
9319 type between routers.
9321 * Chaned the silc_notify_payload_encode to support that if
9322 argument is NULL it ignores and checks the next argument.
9323 Affected file lib/silccore/silcnotify.c.
9325 * Tested ban lists in router environment successfully.
9327 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9329 * Implemented BAN command to the server, in silcd/command.[ch].
9331 * Removed the BAN and INVITE_LIST modes from the CMODE command
9334 * Added function silc_string_match to regex match two strings.
9335 Affected files lib/silcutil/silcutil.[ch].
9337 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Redefined parts of the SilcChannelEntry in the server to support
9340 the new ban and invite lists.
9342 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Redefined the INVITE command. The same command can be used to
9345 invite individuals to the channel but also to manage the invite
9346 list of the channel (to add to and remove from the invite list).
9347 Updated the protocol specs.
9349 * Added new command SILC_COMMAND_BAN that can be used to manage
9350 the ban list of the channel. Updated the protocol specs.
9352 * Removed the channel modes: the SILC_CMODE_BAN and the
9353 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9354 in the CMODE command. The equivalent features are now available
9355 using INVITE and BAN commands. Updated the protocol specs.
9357 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9358 in the network about change in the current ban list. The notify
9359 type is not used by the client.
9361 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9362 support the invite lists.
9364 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9366 * Added new function silc_string_regexify that converts string
9367 including wildcard characters into regex string that can
9368 be used by the GNU regex library. Added into the file
9369 lib/silcutil/silcutil.[ch].
9371 Added silc_string_regex_combine to combine to regex strings
9372 into one so that they can be used as one regex string by
9373 the GNU regex library. Added into the file
9374 lib/silcutil/silcutil.[ch].
9376 Added silc_string_regex_match to match two strings. It returns
9377 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9379 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Imported GNU regex to the soruce tree into lib/contrib.
9382 Fixed some compiler warning from the regex.c.
9384 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9386 * Fixed MOTD command in the server to work in router environment.
9388 * Fixed the MOTD command in the client library to support
9389 the server argument in the command.
9391 * Added `nickname_len' argument to the silc_idlist_add_client
9392 in the server, as the `nickname' argument may be binary data
9395 * Added silc_idlist_get_channels to return all channels from
9398 * Implemented LIST command to the server. Affected file is
9401 * Implemented the LIST command to the client library and on the
9404 * Added [<user count>] argument to the LIST command reply.
9405 With private channels the user count is not shown.
9407 * Updated TODO and README.
9409 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9411 * The client entry's data.registered must be TRUE even with
9412 global client entry on global client list. The data.registered
9413 is used to check whether the client is anymore in the network,
9414 for example with WHOWAS command so it must be valid.
9416 * Fixed the WHOWAS command in the server. It now actually works
9417 in router environment. Added function into silcd/command_reply.c
9418 silc_server_command_reply_whowas_save.
9420 * Added silc_idlist_purge function to the silcd/idlist.c
9421 to periodically purge the ID Cache.
9423 * Fixed INFO command in the server. It works now in router
9424 environment. Added <server name> argument to the INFO command
9425 reply. Updated the protocol specs.
9427 * Fixed minor bug in silc_idcache_purge to not purge if the
9428 expire value is zero.
9430 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9431 they were buggy because of the WHOWAS information.
9433 * Fixed local command MSG to handle the async resolving of
9434 the remote client properly. It used to fail the first MSG.
9435 Affected file silc/local_command.c.
9437 * Added `data_len' field to SilcIDCache context.
9439 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Update TODO. Todo in commands in the server.
9443 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9445 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9446 used by routers as broadcast packet to inform other routers
9447 about the changed user mode.
9449 Implemented the notify handling in the server. Affected file is
9450 silcd/packet_receive.c. Added the function
9451 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9453 * Added new generic Channel Payload and deprecated the New Channel
9454 Payload. The New Channel Payload is now the generic Channel
9457 * Added new argument `mode' to the silc_server_send_new_channel
9458 as it is required in the Channel Payload now.
9460 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9461 and created a new and real SilChannelPayload to represent the
9462 new generic Channel Payload. Implemented the encode/decode
9463 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9465 * Added silc_server_get_client_channel_list to return the list
9466 of channels the client has joined for WHOIS command reply.
9467 Affected file silcd/server.[ch].
9469 * Implemented the channel list sending in the WHOIS command reply
9470 in server and in the client.
9472 Implemented the channel list displaying on the user interface
9473 as well. Affected file silc/client_ops.c.
9475 * Added silc_channel_payload_parse_list to parse list of Channel
9476 Payloads. It returns SilcDList list of SilcChannelPayloads.
9477 Client for example can use this function to parse the list of
9478 channels it receives in the WHOIS command reply. The caller
9479 must free the list by calling silc_channel_payload_list_free.
9480 Affected files lib/silccore/silcchannel.[ch].
9482 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * Added one new argument <user mode> to the WHOIS command reply
9485 to return the mode of the user in SILC. Updated the protocol
9488 Implemented it to the server and client.
9490 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Fixed the mode printing on the user interface on joining.
9493 Affected file silc/client_ops.c.
9495 * Implemented the UMODE command and user modes in general to the
9496 client library and to the user interface.
9498 * Implemented the UMODE command to the server.
9500 * The server now sends UNKNOWN_COMMAND error status if client sends
9501 unknown command. Affected file silcd/command.c.
9503 * All server commands now handle the command identifier the right
9504 way when sending the command reply to the client. The client can
9505 use to identify the command replies with the identifier.
9507 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9509 * Added silc_server_get_client_route to resolve the route to
9510 the client indicated by the client ID. Affected file is
9513 * Added silc_server_relay_packet as general function to relay
9514 packet to arbitrary destination. This deprecates functions
9515 like _send_private_message_key, _relay_notify etc. Affected
9516 file is silcd/packet_send.[ch].
9518 Removed silc_server_send_key_agreement,
9519 silc_server_send_private_message_key and
9520 silc_server_packet_relay_notify functions from the file
9521 silcd/packet_send.[ch].
9525 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9526 server. Affected file silcd/packet_receive.[ch].
9528 * Implemented the KILL command to the client. Implemented the
9529 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9530 Affected files lib/silcclient/command[_reply].c and
9531 lib/silcclient/client_notify.c. Implemented the KILL notify
9532 printing in the user inteface.
9534 * Fixed a lot silc_parse_nick memory leaks from the client
9535 library in the file lib/silcclient/command.c.
9537 * Changed the silc_server_send_notify_on_channels's `sender'
9538 argument from SilcSocketConnection to SilcClientEntry to
9539 check the sender as entry and not as connection object and not
9540 to send to the client provided as argument. The affected file
9541 is silcd/packet_send.[ch].
9543 * The notify packets that are destined directly to the client used
9544 to not to be processed by the server. Now changed that and the
9545 server processes all notify packets. After relaying the packet
9546 to the client the notify packet is processed in the server.
9548 * The silc_server_free_client_data now checks whether there is
9549 pending outgoing traffic for the client and purges the data to
9550 the network before removing the client entry.
9552 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9555 an client is killed from the SILC Network. Updated the protocol
9558 Added new function silc_server_send_notify_killed to the
9559 silcd/packet_send.[ch].
9561 * Added function silc_server_packet_relay_notify to relay notify
9562 packets that are destined directly to a client. In this case
9563 the server does not process the notify packets but merely relays
9564 it to the client. Affected file silcd/packet_send.[ch].
9566 Added also silc_server_packet_process_relay_notify to check
9567 whereto relay the notify. Affected file is
9568 silcd/packet_receive.[ch].
9570 * Implemented the KILL command to the server.
9574 * Added the backup schema desgined last fall to the protocol
9575 specs for everyone to see. The specification is in the
9576 *-spec-xx.txt draft and the packet type definitions for the
9577 backup routers is in *-pp-xx.txt draft. Thusly, added also
9578 new packet type SILC_PACKET_CELL_ROUTERS.
9580 * A big security problem in the implementation discovered. The
9581 signoff of an client did not cause new channel key generation
9582 which it of course should've done. The channel keys must be
9583 always re-generated when client leaves (or signoffs) the channel.
9584 The silc_server_remove_from_channels funtion now handles
9585 the channel key re-generation.
9587 * Added `sender' argument to the silc_server_send_notify_on_channels
9588 to not to send the client provided as argument. Affected file
9589 silcd/packet_send.[ch].
9591 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9593 * Implemented OPER and SILCOPER commands into the server and
9596 * Added silc_auth_verify and silc_auth_verify_data to verify
9597 the authentication directly from the authentication payload.
9598 It supports verifying both passphrase and public key based
9599 authentication. Affected file lib/silccore/silcauth.[ch].
9601 * Added `hash' field to the SilcIDListData structure. It is the
9602 hash negotiated in the SKE protocol. Affected file is
9605 * Slight redesigning of the SilcAuthPayload handling routines.
9606 Do not send SilcPKCS but SilcPublicKey as argument.
9608 * Implemented the public key authentication support to the
9609 serverconfig. The public key is loaded from the provided path
9610 and saved as authentication data to void * pointer. Thus,
9611 changed the unsigned char *auth_data to void *auth_data;
9613 * Fixed SHUTDOWN command to send the reply before the server
9614 is shutdown. :) Affected file silcd/command.c.
9616 * Fixed fatal bug in CONNECT command. The hostname was invalid
9617 memory and server crashed. Affected file silcd/command.c.
9619 * Fixed fatal bug in CLOSE command. The server_entry became
9620 invalid but was referenced later in the command. Affected file
9623 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9625 * Fixed fatal bug in failure packet handling. Server ignored
9626 the failure and thus crashed when it came.
9630 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9632 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9633 that the command may be executed only once in (about) 2 seconds.
9634 The old SILC_CF_LAG flag is same but allows command bursts up
9635 to five before limiting.
9637 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9638 server code. Various commands now includes the CF_LAG_STRICT
9639 flag to disallow any kind of miss-use of the command.
9641 * Fixed the silc_buffer_unformat to not to allocate any data
9642 if the length of the data is zero. It used to allocate the
9643 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9645 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9647 * Changed the format of AdminConnection configuration section
9648 in the server. Added username of the admin to the format.
9649 Affected files silcd/serverconfig.[ch].
9651 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9652 to return admin configuration data by host, username and/or
9655 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Implemented WHOWAS command to the server. Added the functions:
9659 silc_server_command_whowas_parse,
9660 silc_server_command_whowas_send_reply,
9661 silc_server_command_whowas_from_client and
9662 silc_server_command_whowas_from_server
9664 * Added <Client ID> argument to the WHOWAS command reply. Updated
9665 the protocol specs accordingly.
9667 * Implemented WHOWAS command and command_reply to the client
9670 Implemented the WHOWAS printing on the user interface.
9672 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Added new argument to the WHOWAS command reply, the real name.
9675 It is an optional argument. Updated the protocol specs.
9677 * Added SilcIDCacheDestructor callback that is registered when
9678 the SilcIDCache is allocated. The callback is called when
9679 an cache entry in the ID Cache expires, or is purged from the
9680 cache. Added into lib/silccore/idcache.[ch].
9682 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9683 to destruct the client entries when the cache entry expires.
9684 Other ID Cache's in server and in the client library ignores
9687 * If the ID Cache entry's `expire' field is zero then the entry
9688 never expires. Added boolean `expire' argument to the
9689 silc_idcache_add function in the lib/silccore/idcache.[ch].
9690 If it is TRUE the default expiry value is used.
9692 * Added silc_server_free_client_data_timeout that is registered
9693 when client disconnects. By default for 5 minutes we preserve
9694 the client entry for history - for WHOWAS command.
9696 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9698 * Added support to the server to enforce that commands are not
9699 executed more than once in 2 seconds. If server receives
9700 commands from client more frequently, timeout is registered
9701 to process the commands. Affected file silcd/command.c.
9702 Added new function silc_server_command_process_timeout.
9704 * Changed NICK_NOTIFY handling in client library to check that
9705 if the client's nickname was changed, so there is no need to
9706 resolve anything from the server.
9708 * Removed error printing from the WHOIS and IDENTIFY commands.
9709 If error occurs then it is ignored silently in the client library.
9710 The application, however, may map the received error to
9711 human readable error string. The application currently maps
9712 the NO_SUCH_NICKNAME error to string.
9714 * Made the command status message public to the application. Moved
9715 them from lib/silcclient/command_reply.c to
9716 lib/silcclient/command_reply.h. The application can map the
9717 received command status to the string with the
9718 silc_client_command_status_message function.
9720 * Added check to the server to check that client's ID is same
9721 as the Source ID in the packet the client sent. They must
9724 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9726 * Added dist-bzip hook to the Makefile.am to make bzip2
9727 compressed distributions.
9729 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Server now enforces the maximum length for the nickname and
9732 the channel as protocol specification dictates. 128 bytes for
9733 nickname and 256 bytes for channel name.
9735 * Moved the WHOIS printing to the application. The client libary
9736 does not print out the WHOIS information anymore, the application
9737 must do it. Renamed silc_client_command_reply_whois_print to
9738 the silc_client_command_reply_whois_save.
9740 The client's idle time is also sent to the application now, and
9741 the idle is shown on screen.
9743 * Added silc_client_command_reply_identify_save to save the
9744 received IDENTIFY entries.
9746 * Do not check for channel private keys in message sending and
9747 reception if the channel does not have the PRIVKEY mode set.
9748 Affected file lib/silclient/client_channel.c.
9750 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9752 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9753 just surfaced after chaning the JOIN procedure.
9755 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Added silc_client_get_clients_by_list to get client entries
9758 from Client ID list, that is returned for example by JOIN
9759 and USERS command replies. The application should use this
9760 function for example when JOIN command reply is received to
9761 resolve the clients already on the channel (library does not
9762 do that anymore as USERS command reply is not used in the JOIN
9763 procedure anymore). Affected files lib/silcclient/silcapi.h and
9764 lib/silcclient/idlist.c.
9766 * JOIN command reply and USERS command reply returns now SilcBuffer
9767 pointers instead of unsigned char pointers when returning
9768 the client list and mode list.
9770 * Added <Client ID> argument to the JOIN command reply, mainly
9771 for the server to identify for which client the command was
9772 originally sent. Updated protocol specs accordingly.
9774 * Added SilcDlist private_key pointer to the SilcChannelEntry
9775 in the client to support the channel private keys. Affected
9776 file is lib/silcclient/idlist.h.
9778 * Added SilcChannelPrivateKey argument to the function
9779 silc_client_send_channel_message so that application can choose
9780 to use specific private ke if it wants to. If it is not provided,
9781 the normal channel key is used, unless private keys are set.
9782 In this case the first (key that was added first) is used
9783 as the encryption key.
9785 * Implemented the support for channel private key handling.
9786 Implemented the following functions:
9788 silc_client_add_channel_private_key,
9789 silc_client_del_channel_private_keys,
9790 silc_client_del_channel_private_key,
9791 silc_client_list_channel_private_keys and
9792 silc_client_free_channel_private_keys
9794 Affected file lib/silcclient/client_channel.c.
9796 * Added the support for the private keys in the channel message
9797 sending and encryption and in the message reception and
9798 decryption. Affected funtions are
9799 silc_client_send_channel_message and silc_client_channel_message.
9801 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Added SKE's key verify callback to the client library's
9804 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9806 * Removed the statement that server (or router) must send USERS
9807 command reply when joining to the channel so that the client
9808 knows who are on the channel. Instead, the client list and
9809 client's mode list is now sent in the JOIN command reply to the
9810 client who joined channel. This is better solution.
9812 * Added function silc_server_get_users_on_channel and function
9813 silc_server_save_users_on_channel to the silcd/server.[ch].
9815 * Removed function silc_server_command_send_users from the
9818 * Do not show topic on the client library anymore. The topic is
9819 sent in the command reply notify to the application and the
9820 application must show the topic now.
9822 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9824 * Added client searching by nickname hash into the IDENTIFY and
9825 WHOIS commands in the server as they were clearly missing from
9826 them. Affected file is silcd/command.c.
9828 * Fixed a bug in private message receiving in the client library.
9829 The remote ID was freed and it wasn't supposed, now it is
9832 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * Minor fix to the channel payload; allocate the data area, as it
9835 needs to be of specific length.
9837 * If the key agreement port is zero then the operating
9838 system will define the bound port. Affected files are
9839 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9841 * Added new function silc_channel_payload_decrypt into the file
9842 lib/silccore/silcchannel.[ch].
9844 * Moved the channel message etc, check from silc_packet_decrypt
9845 to applications. The library calls now a generic
9846 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9847 when the packet is either normal or special. This was done to
9848 allow more wide range of checking that was not allowed when
9849 the code was in library. Now applications can do virtually any
9850 checks to the packet and return to the library the decision how
9851 the packet should be processed. Affected files are
9852 lib/silccore/silcpacket.[ch].
9854 Added silc_server_packet_decrypt_check to the server and
9855 silc_client_packet_decrypt_check to the client library.
9857 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9858 to send with specified source and destination information.
9860 * Channel message delivery between routers was broken after the
9861 channel key distribution was fixed earlier. The channel key
9862 was used be to distributed to other routers as well which is not
9863 allowed by the protocol. Now this is fixed and channel keys
9864 really are cell specific and the channel message delivery between
9865 routers comply with the protocol specification.
9867 * Fixed various commands in server to check also the global list
9868 for the channel entry and not just the local list. The affected
9869 file silcd/command.c.
9871 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9873 * Added assert()s to buffer formatting and unformatting routines
9874 to assert (if --enable-debug) when error occurs. Affected
9875 file: lib/silcutil/silcbuffmt.c.
9877 * Changed to auto-reconnect to check whether the remote host is
9878 router and register the re-connect timeout if it is. It used
9879 to check that whether we are normal server, but router must do
9880 auto-reconnect with another router as well. Affected file
9883 * Removed the [<key len>] option from CMODE command as the cipher
9884 name decides the key length, nowadays. See the defined ciphers
9885 from the protocol specification.
9887 * Added [<hmac>] option to the CMODE command to define the HMAC
9888 for the channel. Added SILC_CMODE_HMAC channel mode.
9890 * Added [<hmac>] option for the JOIN command so that user can
9891 select which HMAC is used to compute the MACs of the channel
9894 * Added Hmac field to the Channel Message Payload. The integrity
9895 of plaintext channel messages are now protected by computing
9896 MAC of the message and attaching the MAC to the payload. The
9897 MAC is encrypted. Now, it is clear that this causes some
9898 overhead to the size of the packet but rationale for this is that
9899 now the receiver can verify whether the channel message decrypted
9900 correctly and also when private keys are set for the channel the
9901 receiver can decrypt the packet with several keys and check from
9902 the MAC which key decrypted the message correctly.
9904 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9905 lib/silccrypt/silccipher.[ch].
9907 * Added silc_hash_len to return the digest length into the
9908 lib/silcrypt/silchash.[ch].
9910 * Rewrote parts of Silc Channel Payload interface in the
9911 lib/silccore/silcchannel.[ch]. The encode function now also
9912 encrypts the packet and parse function decrypts it.
9914 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * Fixed a minor formatting bug in the SKE's key material processing.
9917 It actually might have processed the keys wrong way resulting
9920 * Redefined the mandatory HMAC algorithms and added new algorithms.
9921 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9922 and hmac-md5 truncated to 96 bits. The mandatory is now
9923 hmac-sha1-96. Rest are optional (including the one that used
9924 to be mandatory). Rationale for this is that the truncated HMAC
9925 length is sufficient from security point of view and can actually
9926 make the attack against the HMAC harder. Also, the truncated
9927 HMAC causes less overhead to the packets. See the RFC2104 for
9930 * Added new [hmac] configuration section. The SKE used to use
9931 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9932 is of course wrong. The official names that must be proposed in
9933 the SKE are the ones defined in the protocol specification
9934 (hmac-sha1-96 for example). The user can configure any hmac
9935 using any hash function configured in the [hash] section. At
9936 least, the mandatory must be configured.
9938 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9940 * Added HMAC list to the SKE proposal list. It has now both
9941 hash algorithm list and HMAC list. This makes the protocol
9942 incompatible with previous versions. The SKE now seems to work
9943 the way it is supposed to work, for the first time actually.
9945 * Defined plain Hash algorithms to the protocol specification.
9948 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9950 * Implemented support for key agreement packets into the server.
9951 Added functions silc_server_key_agreement and
9952 silc_server_send_key_agreement. Other than these functions,
9953 server has nothing to do with this packet.
9955 * Added support for private message key packets into the server.
9956 Added functions silc_server_private_message_key and
9957 silc_server_send_private_message_key.
9961 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9962 called in the protocol's final callback instead in the END
9963 protocol state. This makes a little more sense and in the same
9964 time in client we can use the same protocol routines for normal
9965 key exchange and to key agreement packet handling as well.
9967 * Added to both client's and server's KE protocol context the
9968 SilcSKEKeyMaterial pointer to save the key material. We will
9969 bring the key material to the protocol's final callback by doing
9970 this. The final callback must free the key material.
9972 * Added SKE's packet_send callback into client's KE protocol
9973 context so that the caller can choose what packet sending function
9974 is used. This way we can use different packet sending when
9975 doing normal SKE when doing key agreement packet handling (in
9976 the key agreement packet handling we do not want to encrypt
9979 * Implemented the responder side of the key agreement routines
9980 in the client. The client can now bind to specified port and
9981 accept incoming key negotiation. The key material is passed
9982 to the application after the protocol is over.
9984 * Implemented the processing of incoming Key Agreement packet
9985 in the client. Added function silc_client_key_agreement to
9988 * Implemented the intiator side of the key agreement routines
9989 in the client. The client can now initiate key agreement with
9990 another remote client. The key material is passed to the
9991 application after the protocol is over.
9993 * Created client_keyagr.c to include all the key agreement
9996 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9997 SILC_TASK_CALLBACK except that it is not static.
9999 * Created client_notify.c and moved the Notify packet handling
10000 from the client.[ch] into that file.
10002 * Created client_prvmsg.c and moved all private message and
10003 private message key routines from the client.[ch] into that file.
10005 * Create client_channel.c and moved all channel message and
10006 channel private key routines from the client.[ch] into that file.
10008 * Changed silc_client_get_client_by_id_resolve to resolve with
10009 WHOIS command instead of IDENTIFY command, in the file
10010 lib/silclient/idlist.c.
10012 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10014 * Implemented the SKE's responder side to the Client library.
10016 * When FAILURE is received to the protocol do not trust it
10017 blindly. Register a timeout to wait whether the remote closes
10018 the connection as it should do it, only after that process the
10019 actual failure. This was changed to both client and server.
10021 * Added client_internal.h to include some of the structures
10022 there instead of client.h in lib/silcclient/.
10024 * Added function silc_task_unregister_by_callback to unregister
10025 timeouts by the callback function.
10027 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10029 * Some "Incomplete WHOIS info" errors has been appearing on the
10030 log files. Took away the entry->userinfo check from WHOIS
10031 reply sending. The entry->userinfo is now " " if client did not
10032 provide one. I thought this was fixed earlier but something
10033 is wrong still. Let's see if the error still appears.
10035 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Fixed a minor bug in the login when the channel key is
10038 re-generated in the server. It used to generate the key in
10039 wrong order and thus caused problems in the channel traffic.
10041 * Fixed a minor bug in channel key distsribution after
10042 KICK command. The key was not sent to the router even though
10045 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10047 * Added silc_ske_process_key_material_data as generic routine
10048 to process any key material as the SILC protocol dictates. The
10049 function is used by the actual SKE library but can be used by
10050 applications as well. This relates to the private message keys
10051 and the channel private keys since they must be processed the
10052 same way the normal SILC session keys. The protocol dictates
10053 this. Affected files: lib/silcske/silcske.[ch].
10055 Added also silc_ske_free_key_material to free the
10056 SilcSKEKeyMaterial structure.
10058 * Defined silc_cipher_set_key function to set the key for
10059 cipher without using the object's method function. The affected
10060 files: lib/silccrypt/silccipher.[ch].
10062 * Implemented silc silc_client_add_private_message_key,
10063 silc_client_add_private_message_key_ske,
10064 silc_client_del_private_message_key,
10065 silc_client_list_private_message_keys and
10066 silc_client_free_private_message_keys functions in the
10069 Added functions silc_client_send_private_message_key to send
10070 the Private Message Key payload and silc_client_private_message_key
10071 to handle incoming Private Message Key payload.
10073 * Added Cipher field to the Private Message Key payload to set
10074 the cipher to be used. If ignored, the default cipher defined
10075 in the SILC protocol (aes-256-cbc) is used.
10077 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10079 * Removed lib/silcclient/ops.h file.
10081 Redefined parts of the SILC Client Library API. Created new
10082 file silcapi.h that deprecates the ops.h file and defines the
10083 published Client Library API. Defined also private message key
10084 API and channel private key API into the file.
10086 This is the file that the application must include from the
10087 SILC Client Library. Other files need not be included by
10088 the application anymore.
10090 * Added new key_agreement client operation callback and also
10091 defined the Key Agreement library API for the application.
10093 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10096 is used by clients to request key negotiation between another
10097 client in the SILC network. If the negotiation is started it
10098 is performed using the SKE protocol. The result of the
10099 negotiation, the secret key material, can be used for example
10100 as private message key.
10102 Implemented the Key Agreement payload into the files
10103 lib/silccore/silauth.[ch].
10105 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Redefined ciphers for the SILC protocol. Added some new ciphers
10108 and defined the key lengths for the algorithms. Changed the
10109 code accordingly. The default key length is now 256 bits.
10111 * Fixed SKE key distribution function silc_ske_process_key_material
10112 when the key length is more than 128 bits. The default key
10113 length in SILC is now 256 bits.
10115 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10116 to indicate unsupported algorithm.
10118 * Renamed rijndael.c to aes.c and all functions as well.
10120 * Fixed a long standing channel key setting bug in client library.
10121 Weird that it has never surfaced before.
10123 * Fixed bug in channel deletion. If the entire channel is removed
10124 then it must also delete the references of the channel entry
10125 from the client's channel list as the client's channel entry and
10126 the channel's client entry share same memory.
10128 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10130 * Implemented CONNECT and SHUTDOWN commands in the client.
10132 * Implemented CLOSE command to the client.
10134 * Added the function silc_idlist_find_server_by_name into the
10135 files silcd/idlist.[ch].
10137 Added the function silc_idlist_find_server_by_conn into the
10138 files silcd/idlist.[ch].
10140 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * DIE command was renamed to SHUTDOWN. Updated the both code
10143 and protocol specs.
10145 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10146 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10148 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10151 * Added function silc_server_create_connection function to create
10152 connection to remote router. My server implementation actually
10153 does not allow router to connect to normal server (it expects
10154 that normal server always initiates the connection to the router)
10155 so the CONNECT command is only good for connecting to another
10158 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10161 or some other client was kicked from the channel.
10163 Implemented the handling of the notify type to both client
10166 Implemented silc_server_send_notify_kicked to send the KICKED
10167 notify. It is used to send it to the server's primary router.
10169 * Implemented the KICK command into server and client.
10171 * Added `query' argument to the silc_idlist_get_client function
10172 to indicate whether to query the client from server or not if
10175 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10176 to indicate that the client is not channel founder.
10180 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10182 * Removed the rng context from SilcPacketContext structure and
10183 changed that the packet routine uses the Global RNG API.
10185 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10187 * Added support for quit message that client can "leave" on the
10188 channel when it quits the SILC. It is ditributed inside the
10189 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10191 Added silc_server_free_client_data that will take the
10192 signoff message as argument.
10194 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10196 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10198 * Updated parts of the protocol specification to keep it up
10201 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10203 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10204 payloads in one packet.
10206 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10207 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10208 use now the new List flag.
10210 * Also deprecated the following packet types: REPLACE_ID,
10211 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10213 * Added list support for Notify packet in server.
10215 * Added silc_server_send_notify_channel_change to send the
10216 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10217 the silc_server_send_replace_id.
10219 * Added silc_server_send_notify_nick_change to send the
10220 NICK_CHANGE notify type. Deprecates the function
10221 silc_server_send_replace_id.
10223 * Added silc_server_send_notify_join to send the JOIN notify type.
10224 Deprecates the function silc_server_send_new_channel_user.
10226 * Added silc_server_send_notify_leave to send LEAVE notify type.
10227 Deprecates the function silc_server_send_remove_channel_user.
10229 * Added silc_server_send_notify_cmode and
10230 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10231 types. Deprecates the silc_server_send_set_mode function.
10233 * Added SERVER_SIGNOFF notify type to indicate that server has
10234 quit. This means that all clients on the channel from that
10235 server will drop. This can be also used when netsplit happens.
10237 Deprecated REMOVE_ID packet type since it is not needed anymore
10240 Added silc_server_send_notify_server_signoff to send the
10241 SERVER_SIGNOFF notify type. Deprecates the function
10242 silc_server_send_remove_id.
10244 Added also silc_server_send_notify_signoff to send the
10245 SIGNOFF notify type.
10247 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10248 SILC protocol from this day on. Changed the protocol
10249 specification as well.
10251 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10252 notify type. It is used between routers to notify about
10253 topic changes on a channel.
10255 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10258 * Partly updated the protocol specification to comply with the
10259 changes now made. It is still though a bit outdated.
10261 * The JOIN notify type now takes one extra argument <Channel ID>.
10262 The packet used to be destined to the channel but now the
10263 JOIN type may be sent as list thus it is impossible to
10264 destine it to any specific channel. By adding this argument
10265 it is again possible.
10267 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10269 * Added CREDITS file. The CHANGES and CREDITS file will appear
10270 in the distribution as well.
10272 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10274 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10275 types in the server's silcd/packet_receive.c.
10277 * Implemented CMODE and CUMODE to work in router environment.
10279 * Fixed minor encoding and decoding buglet from the
10280 lib/silccore/silcmode.c.
10282 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10285 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10287 * Changed all SilcConfigServer* and silc_config_server* to
10288 SilcServerConfig* and silc_server_config*, respectively.
10291 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10293 * Associated the ID (client or server ID) to the Authentication
10294 Payload to avoid any possibility of forging. Updated the
10295 protocol specification and the code accordingly.
10297 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10299 * The RSA key length is now save to the RsaKey context in the
10300 key generation process in lib/silccrypt/rsa.c. The key length
10301 is now used to figure out the maximum size of the block allowed
10302 to be encrypted/signed.
10304 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10305 is equivalent to the silc_mp_mp2bin but does not allocate any
10308 * Changed silc_mp_mp2bin API to take length argument. If it is
10309 non-zero then the buffer is allocated that large. If zero, then
10310 the size is approximated using silc_mp_sizeinbase, which however
10313 * Created Global RNG API which is global RNG that application can
10314 initialize. After initializing, any routine anywhere in the
10315 code (including library) can use RNG without allocating a new
10316 RNG object. This was done to allow this sort of use of the
10317 RNG in code that has no chance to allocate RNG object. All
10318 applications currently allocate this and many routines in the
10319 library use this. Affected file lib/silccrypt/silcrng.[ch].
10321 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10322 it to use the Global RNG API.
10324 * Defined Authentication Payload into protocol specification that
10325 is used during SILC session to authenticate entities. It is
10326 used for example by client to authenticate itself to the server
10327 to obtain server operator privileges.
10329 Implemented this payload into the lib/silccore/silcauth.[ch].
10330 Implemented also routines for public key based authentication
10331 as the new protocol specification dictates.
10333 Moved definitions of different authentication methods from
10334 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10336 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10337 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10338 silc_pkcs_verify_with_hash functions into the file
10339 lib/silccrypt/silcpkcs.[ch].
10341 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10343 * The client entry's userinfo pointer must be always valid.
10344 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10345 will fail since it requires the userinfo. Now, the userinfo
10346 is allocated as "" if actual userinfo does not exist. Actually,
10347 it must exist and it is totally Ok to drop client connections
10348 that does not announce the userinfo. However, we will make
10349 this workaround for now.
10351 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10352 to return the remote port by socket.
10354 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10356 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10357 SILC_SERVER_PENDING_EXEC and added an new macro
10358 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10359 data or when error occurs while processing the pending command.
10361 Added new argument `destructor' into silc_server_command_pending
10362 and to the SilcServerCommandPending object. This destructor is
10363 now called after calling the pending callback or if error occurs
10364 immediately. If error occurs the actual pending callback won't
10365 be called at all - only the destructor. The destructor may be
10366 NULL if destructor is not needed.
10368 All this applies for client library code as well. Similar
10369 changes were made there as well for the pending commands.
10371 In the client, the application must now allocate the
10372 SilcClientCommandContext with the silc_client_command_alloc
10375 * Added reference counter to the SilcServerCommandContext. Added
10376 function silc_server_command_alloc and silc_server_command_dup
10379 Same type of functions added to the client library for the same
10382 * Removed the cmd_ident from IDListData away since it is now
10383 global for all connections. It is the command identifier used
10384 in command sending and with pending commands. The affected file
10387 * Added reference counter to the SilcSocketConnection objecet to
10388 indicate the usage count of the object. The object won't be
10389 freed untill the reference counter hits zero. Currently only
10390 server uses this, and client ignores it. The client must be
10391 set to use this too later. The affected files are
10392 lib/silccore/silcsockconn.[ch]. Added also the function
10393 silc_socket_dup to increase the reference counter.
10395 This was mainly added because it is possible that the socket
10396 is removed underneath of pending command or other async
10397 operation. Now it won't be free'd and proper DISCONNECTING
10398 flags, etc. can be set to avoid sending data to connection that
10399 is not valid anymore.
10401 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10402 the connection. After that it sets SILC_SET_DISCONNECTED.
10403 It is, however, possible that the socket data is not still freed.
10404 The silc_server_packet_process now checks that data is not
10405 read or written to connection that is DISCONNECTED. The socket
10406 get's freed when the reference counter hits zero.
10408 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10410 * Changed the client operation API: channel_message operation's
10411 `sender' is now the client entry of the sender, not the nickname
10412 and the `channel' is the channel entry, not the channel name.
10414 In the private_message operation the `sender' is now also the
10415 client entry of the sender not the nickname.
10417 Affected file is lib/silcclient/ops.h and all applications
10418 using the client operations.
10420 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10422 * Moved the calling of ops->connect() from connect_to_server_final
10423 into receive_new_id functin since that is the point when the
10424 client is actually allowed to send traffic to network. The
10425 affected file is lib/silcclient/client.c.
10427 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10429 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10430 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10431 (if needs broadcasting) instead of broadcasting the packets one
10432 by one which would make a burst in the network traffic.
10434 * Added `broadcast' argument to the functions in silcd/server.[ch]
10435 silc_server_create_new_channel[_with_id] to indicate whether
10436 to send New Channel packet to primary router.
10438 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10440 * Added new function into the silcd/server.[ch] files:
10441 silc_server_create_new_channel_with_id to create new channel with
10442 already existing Channel ID.
10444 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10445 lib/silccore/silcpacket.h. This packet is used t send list of
10446 Set Mode payloads inside one packet. Server uses this to set
10447 the modes for the channels and clients on those channels, that it
10448 announced to the router when it connected to it. The protocol
10449 specification has been updated accordingly.
10451 * The silc_server_new_channel did not handle the packet coming
10452 from normal server as it normally does not send that. However,
10453 when it announces its channels it does send it. Implemented
10454 the support for that.
10456 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10457 into the file lib/silccore/id.h.
10459 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10461 * Fixed memory leaks in the functions silc_idlist_del_client,
10462 silc_idlist_del_channel and silc_idlist_del_server in the file
10463 silcd/idlist.c. All of those leaked like a sieve.
10465 * Fixed some small memory leaks in the client's function
10466 silc_client_notify_by_server.
10468 * Added functions into silcd/server.c: silc_server_announce_clients,
10469 silc_server_announce_channels and silc_server_announce_server.
10470 These functions are used by normal and router server to announce
10471 to its primary router about clients, channels and servers (when
10472 router) that we own. This is done after we've connected to the
10475 These functions effectively implements the following packet types:
10476 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10477 and SILC_PACKET_NEW_ID_LIST.
10479 * Added new functions into the silcd/packet_receive.[ch]:
10480 silc_server_new_id_list, silc_server_new_channel_list and
10481 silc_server_new_channel_user_list to handle the incoming
10482 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10484 * Added support of changing Channel ID in the function
10485 silc_server_replace_id. If the server that announces a channel
10486 to the router already exists in the router (with same name but
10487 with different Channel ID), router is responsible to send
10488 Replace ID packet to the server and force the server to change
10489 the Channel ID to the one router has.
10491 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10492 client that the Channel ID has been changed by the router. The
10493 normal server sends this to the client. Client must start using
10494 the new Channel ID as the channel's ID.
10496 Implemented handling of this new type into lib/silcclient/client.c
10497 into the function silc_client_notify_by_server.
10499 * Added new function silc_idlist_replace_channel_id into the files
10500 silcd/idlist.[ch] to replace the Channel ID.
10502 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * Call silc_server_command_identify_check always when processing
10505 the IDENTIFY command in silcd/command.c
10507 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10510 send keepalive packets. The packet can be sent by clients,
10511 servers and routers.
10513 Added function silc_socket_set_heartbeat into the file
10514 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10515 If not set, the heartbeat is not performed. The actual
10516 heartbeat is implemented in the low level socket connection
10517 library. However, application is responsible of actually
10518 sending the packet.
10520 Added silc_server_send_heartbeat to send the actual heartbeat
10521 packet into silcd/packet_send.[ch]. Server now performs
10522 keepalive with all connections.
10524 * Added silc_task_get_first function into lib/silcutil/silctask.c
10525 to return the timeout task with shortest timeout. There was a bug
10526 in task unregistration that caused problems. TODO has been
10527 updated to include that task system must be rewritten.
10529 * The client library will now resolve the client information when
10530 receiving JOIN notify from server for client that we know but
10531 have incomplete information.
10533 * Rewrote parts of silc_server_remove_from_channels and
10534 silc_server_remove_from_one_channel as they did not remove the
10535 channel in some circumstances even though they should've.
10537 * Encryption problem encountered in server:
10539 The LEAVE command used to send the Channel Key packet to the
10540 router immediately after generating it. However, the code
10541 had earlier sent Remove Channel user packet but not immediately,
10542 ie. it was put to queue. The order of packets in the router
10543 was that Channel Key packet was first and Remove Channel User
10544 packet was second, even though they were encrypted in the
10545 reverse order. For this reason, MAC check failed. Now, this
10546 is fixed by not sending the Channel Key packet immediately but
10547 putting it to queue. However, this is more fundamental problem:
10548 packets that are in queue should actually not be encrypted
10549 because packets that are sent immediately gets encrypted
10550 actually with wrong IV (and thus MAC check fails). So, packets
10551 that are in queue should be encrypted when they are sent to
10552 the wire and not when they put to the queue.
10554 However, the problem is that the current system has not been
10555 designed to work that way. Instead, the packet is encrypted
10556 as soon as possible and left to the queue. The queue is then
10557 just purged into wire. There won't be any fixes for this
10558 any time soon. So, the current semantic for packet sending
10561 o If you send packet to remote host and do not force the send
10562 (the packet will be in queue) then all subsequent packets to the
10563 same remote host must also be put to the queue. Only after the
10564 queue has been purged is it safe again to force the packet
10567 o If you send all packets immediately then it safe to send
10568 any of subsequent packets through the queue, however, after
10569 the first packet is put to queue then any subsequent packets
10570 must also be put to the queue.
10572 Follow these rules and everything works fine.
10574 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Added new function silc_server_remove_clients_by_server to
10577 remove all client entries from ID list when the server connection
10578 is lost. In this case it is also important to invalidate all
10579 client entires as they hold the invalid server entry. This
10580 fixes fatal bug when server has lost connection and will reconnect
10583 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * Made some sanity checks to silc_server_daemonise like to check
10586 whether the requested user and group actually exists.
10588 * Added sanity check to SKE's silc_ske_responder_finish to check
10589 that the public and private key actually is valid.
10591 * Invalidate the client's nickname when receiving Replace ID
10592 packet and the Client ID is being replaced. This means that the
10593 server will query the nickname if someone needs it (client)
10596 * Sort the ID Cache in client library when the ID Cache data
10597 has changed (needs sorting).
10599 * Do not allow for SILC client to create several connections to
10600 several servers. The client does not support windows right now
10601 and generating multiple connections causes weird behaviour.
10603 Irssi-silc client does support windows and can handle several
10604 connections without problems, see: www.irssi.org and SILC plugin.
10606 * Fixed some places where client was added to the IDList. The
10607 rule of thumb is following (in order to get everything right):
10608 If the client is directly connected local client then the
10609 `connection' argument must be set and `router' argument must be
10610 NULL to silc_idlist_add_client function. If the client is not
10611 directly connected client then the `router' argument must
10612 bet set and the `connection' argument must be NULL to the
10613 silc_idlist_add_client function.
10615 * The funtion silc_server_packet_send_local_channel actually did
10616 not check whether the client was locally connected or not. It
10617 does that now. Fixed a bug related to LEAVE command.
10619 * Fixed Remove Channel User payload parsing bug in server's
10620 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10622 * The server's silc_server_save_channel_key now checks also the
10623 global ID list for the channel as it might not be in the local
10624 list. Fixed a bug related to LEAVE command.
10626 * Is this the end of the [<unknown>] buglet that has been lurking
10627 around for a long time? A little for loop fix in server's
10628 silc_server_command_whois_parse that is used by both IDENTIFY
10629 and WHOIS command. At least, this was a clear bug and a cause
10630 of one type of [<unknown>] buglet.
10632 * WHOIS and IDENTIFY commands call the function
10633 silc_server_command_[whois/identify]_check function even if
10634 we are not router server.
10636 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10638 * Added --with-gmp configuration option. If set the GMP
10639 is always compiled in the SILC source tree. If not set then
10640 it is checked whether the system has the GMP3 installed. If
10641 it has then the GMP won't be compiled (the system's headers
10642 and library is used), if it doesn't have it then the GMP is
10643 compiled in the SILC source tree.
10645 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * Changed RSA private exponent generation to what PKCS #1
10648 suggests. We try to find the smallest possible d by doing
10649 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10650 not security fix but optimization.
10652 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10654 * Added new config entry [Identity] to fork the server and run
10655 it as specific user and group. A patch from Bostik.
10657 * Imported Dotconf configuration library into lib/dotconf.
10658 This will be used to create the SILC configuration files later.
10659 It will appear in the distsribution after this commit.
10661 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10663 * A big code auditing weekend happening. Auditing code for
10664 obvious mistakes, bugs and errors. Also, removing any code
10667 Removed files for being obsolete:
10669 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10670 inline in the file lib/silcutil/silcbuffer.h)
10672 o lib/silcutil/silcbufutil.c (the header has inline versions)
10674 Changed code to fix possible error conditions:
10676 o The buffer formatting routines now check that the destination
10677 buffer really has enough space to add the data. This applies for
10678 both buffer formatting and unformatting
10679 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10680 unformatting was changed to accomodate following rules:
10681 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10682 sent to the function while XXX_*STRING will not allocate or copy
10683 the data into the buffer. Instead it sets the pointer from the
10684 buffer into the pointer sent as argument (XXX_*STRING used to
10685 require that the pointer must be allocated already). This change
10686 makes this whole thing a bit more consistent and more optimized
10687 (note that the data returned in the unformatting with XXX_*STRING
10688 must not be freed now). The routines return now -1 on error.
10690 o Tried to find all code that use buffer_format and buffer_unformat
10691 and added return value checking to prevent formatting and
10692 especially unformatting errors and possible subsequent fatal
10695 o Changed ske->x and ske->KEY to mallocated pointers in
10696 lib/silcske/silcske.h. Fixed possible data and memory leak.
10698 o Added return value checking to all *_parse* functions. Fixed
10699 many memory leaks as well.
10701 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10702 so that buffer overflows would not happen. All code now also
10703 checks the return value as it can fail.
10705 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Added reconnection support to server if the normal server looses
10708 its connection to the router (for example if router is rebooted).
10709 The server performs normal reconnection strategy implemented
10710 to the server. Affected file silcd/server.c.
10712 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10714 * Added new packet type SILC_PACKET_SET_MODE that is used to
10715 distribute the information about changed modes (for clients,
10716 channels and clients channel modes) to all routers in the
10717 network. Updated the protocol specification accordingly.
10719 Added functions into silcd/packet_send.c and
10720 silcd/packet_receive.c: silc_server_send_set_mode,
10721 silc_server_set_mode.
10723 Added new files silcmode.[ch] into lib/silccore that implements
10724 the encoding and decoding of Set Mode Payload. Added new type
10725 SilcSetModePayload. Moved the definitions of different modes
10726 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10728 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Oops, a little mistake in server's connection authentication
10731 protocol. The protocol is not ended with FAILURE but with
10732 SUCCESS if the authentication is Ok. :) Affected file is
10735 * Implemented NICK_CHANGE notify handling in server in the file
10736 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10737 the local clients on the channel. After the changing nickname
10738 in router environment snhould work and the [<unknown>] nickname
10739 should appear no more.
10741 The silc_server_replace_id function that receives the Replace ID
10742 payload now sends the NICK_CHANGE notify type also in the file
10743 silcd/packet_receive.c
10745 * Changed WHOIS and IDENTIFY command to support the maximum amount
10746 of arguments defined in protocol specs (3328 arguments). This
10747 fixed a bug that caused problems when there were more than three
10748 users on a channel.
10750 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10752 * Added extra parameter, command identifier, to the
10753 silc_client_send_command so that explicit command identifier
10756 Changed that ID list routines uses specific command identifier
10757 when sending WHOIS/IDENTIFY requests to the server so that they
10758 can be identified when the reply comes back.
10760 Affected files lib/silcclient/command.[ch],
10761 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10763 * Added `sender' argument to silc_server_packet_send_to_channel
10764 to indicaet the sender who originally sent the packet to us
10765 that we are now re-sending. Ignored if NULL. Affected file
10766 silcd/packet_send.[ch].
10768 * Added some server statistics support in silcd/server_internal.h
10769 SilcServerStatistics structure and around the server code. Also
10770 send some nice statistics information when client is connecting
10773 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10775 * Fixed channel ID decoding in server's JOIN command reply in
10776 silcd/command_reply.c
10778 * Fixed braodcasting of replace ID payload to not to send it if
10779 we are standalone server in silcd/packet_receive.c.
10781 * Fixed all channel message sending routines to not to send
10782 packets to clients that has router set, since they are routed
10783 separately in the same function earlier. Affects file
10784 silcd/packet_send.c and all channel packet sending functions.
10786 * In USERS reply, res_argv[i] are not allocated, the table
10787 is allocated. Thus changed that free the table, not its
10790 * In server's whois_check and identify_check if the client is
10791 locally connected do not send any WHOIS commands - they are not
10794 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10796 * Fixed some minor bugs in client when sending WHOIS command. The
10797 arguments was in wrong order.
10799 * Removed statis function add_to_channel from server in
10800 silcd/command.c that was previously used with the joining but
10803 * Tested USERS command in router environment successfully with two
10804 routers, two servers and two clients.
10806 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10808 * Reorganized the USERS command and command reply in client library
10809 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10810 When the command is given by user we register a pending command
10811 callback that will reprocess the command after the reply has been
10812 received from the server. When reprocessing the packet we then
10813 display the information. Thus, the USERS information is displayed
10814 now in the command callback instead of in the command reply
10815 callback. The processing of the command is same as previously
10816 when server has sent the command reply in the JOINing process.
10818 * Added to USERS command in silcd/command_reply.c to join the client,
10819 we didn't use to know about, to the channel after we've created
10820 a client entry for it. Also, for clienet we did know already still
10821 check whether it is on the channel or not and add it if not.
10823 * Removed silc_server_command_join_notify as the function and its
10826 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Changed the client's pending command handling to the same as the
10829 server's pending command handling. It is also now possible to
10830 execute command reply functions from other command reply
10831 function as the function callbacks for commands and command
10832 replies are one and same. The pending commands are not static
10833 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10834 in client connection context. Thus, pending commands are server
10835 connection specific as it is convenient.
10837 Changed the function silc_client_command_pending and
10838 silc_client_command_pending_del and added new function
10839 silc_client_command_pending_check. Removed the
10840 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10843 * Added cmd_ident, current command identifier, to the client
10844 connection context in lib/silcclient/client.h to keep track on
10845 command identifiers used in command sending. Client's command reply
10846 function handling now supports the mandatory command identifiers.
10848 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10849 funtions in client to fully support pending command callbacks.
10851 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10852 as one of the arguments to the application in the command reply
10855 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10856 before first releasing SILC but came back. Now it is removed again
10857 and should come back nomore. The FORWARDED flag was used only
10858 by the JOINing procedure by forwarding the command packet to router.
10859 Now, the JOINing procedure has been changed to more generic (due
10860 to various router environment issues) and FORWARDED is not needed
10861 anymore for anything. The protocol specification is yet to be
10864 Now, removed silc_server_packet_forward from server and the flag
10865 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10867 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10869 * Renamed NAMES command to USERS command. The NAMES was named that
10870 due to historical reasons. Now it is renamed. Also, rewrote
10871 parts of the USERS command. The nickname list is not sent anymore
10872 by the server. Only Client ID and mode lists are sent in the USERS
10873 command. Changed this also to the protocol specification.
10875 The client now resolves the names and stuff after it receives
10876 the USERS list from the server when joining to the channel.
10878 * WHOIS and IDENTIFY commands has been changed to support multiple
10879 Client ID's per command. One can now search for multiple users
10880 in the network by sending only one WHOIS or IDENTIFY command.
10881 Changed the code and the protocol specifications.
10883 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10884 uses silc_server_command_whois_parse to parse the request. */
10886 * If normal server, do not parse the WHOIS and IDENTIFY requests
10887 before sending it to the router. Saves some time.
10889 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10891 * Fixed JOIN command on client library. Wrong number of arguments
10892 used to crash the client.
10894 * Added silc_server_channel_has_global function to check whether
10895 channel has global users or not.
10897 * Added silc_server_channel_has_local function to check whether channel
10898 has locally connected clients on the channel.
10900 * The silc_server_remove_from_one_channel now checks whether the
10901 channel has global users or not after given client was removed from
10902 the channel. It also checks whether the channel has local clients
10903 on the channel anymore. If it does not have then the channel entry
10904 is removed as it is not needed anymore.
10906 * The silc_server_notify now checks on JOIN notify whether the joining
10907 client is one of locally connected or global. If it is global then
10908 the channel has now global users on the channel and that is marked
10909 to the channel entry. Also, it now saves the global client to
10910 global list who is joining and JOINs it to the channel. This is
10911 for normal server, that is.
10913 Changed silc_server_send_notify_on_channel,
10914 silc_server_packet_relay_to_channel and
10915 silc_server_packet_send_to_channel check if we are normal server
10916 and client has router set (ie. global client) do not send the
10917 message to that client, as it is already routed to our router.
10919 * Implemented LEAVE notify type handling in silc_server_notify
10922 * Tested LEAVE command in router environment successfully. Tested
10923 with two routers, two servers and two clients.
10927 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10929 * Implemented SIGNOFF notify type handling in silc_server_notify
10932 * silc_server_remove_id now removes the client entry from all channels
10933 it has joined and thusly sends SIGNOFF notify type.
10935 * Rewrote the NAMES list generation in server by removing two excess
10936 loops. The lists are created now inside one loop.
10938 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10940 * silc_server_remove_channel_user checks now also global list
10941 for channel and client.
10943 * silc_server_new_channel_user checks now both local and global
10944 list for channel and client. Fixed a bug in client id decoding.
10945 Used to decode wrong buffer.
10947 * silc_server_channel_message checks now both local and global
10948 list for channel entry.
10950 * Tested channel joining (hence JOIN) in router environment
10951 successfully. Tested with two routers, two servers and two
10954 * Tested channel message sending in router environment successfully.
10956 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10958 * Added silc_server_save_channel_key into server.[ch] to save the
10959 received channel key in Channel Key payload processing. It is
10960 also used in JOIN command reply handling.
10962 Equivalent function silc_client_save_channel_key added into
10963 client.[ch] into client library.
10965 * Changed JOIN command reply to send information whether the channel
10966 was created or not (is existing already) and the channel key
10967 payload. Changed protocol specs accordingly.
10969 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10970 the request was sent by ID and not by nickname. Crashed on
10973 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10975 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10976 now correctly save the received data.
10978 * silc_server_free_sock_user_data now notifies routers in the
10979 network about entities leaving the network.
10981 At the same time implemented functions silc_server_remove_id
10982 and silc_server_send_remove_id to receive and send REMOVE_ID
10983 packets. The packet is used to notify routers in the network
10984 about leaving entities. The ID removed will become invalid in
10987 * Added function silc_idlist_del_server into server. Removes and
10988 free's server entry from ID list.
10990 * silc_server_private_message function now checks, if we are router,
10991 that the destination ID really is valid ID, naturally.
10993 * In router when NEW_ID packet is received (for new client) the
10994 hash of the Client ID is saved in the ID Cache but the
10995 client->nickname is set to NULL, instead of putting the hash
10998 IDENTIFY command now also checks that client->nickname must be
10999 valid. If it is not if will request the data from the server who
11000 owns the client. Added new function
11001 silc_server_command_identify_check.
11003 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11004 to set the command to already allocated Command Payload.
11006 * Tested private message sending in router environment with two
11007 routers, two servers and two clients. Fixed minor bugs and now
11010 * Fixed segfault from client's NAMES command. Used to crash if
11011 not on any channel.
11013 * Forwarded packets must not be routed even if it is not destined
11014 to the receiver. Changed server code comply with this.
11016 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Added `require_reverse_mapping' boolean value to ServerParams
11019 structure. If TRUE (not default) the server will require that
11020 the connecting host has fully qualified domain name.
11022 If the reverse mapping is not required and hostname could not be
11023 found the IP address is used as hostname.
11025 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11027 * Implemented version string checking to both client and server.
11028 The check is incomplete currently due to the abnormal version
11029 strings used in development version of SILC.
11031 * Changed all command functions in server to use the new
11034 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11036 * Changed char *data to unsigned char *data in ID Cache system to
11037 support binary data as ID Cache data. Changed code to support
11038 binary data in lib/silccore/idcache.c.
11040 * Renamed silc_server_packet_relay_command_reply to
11041 silc_server_command_reply as it is normal packet receiving
11042 function. Rewrote the function to accept command replys for
11043 servers and not only for clients.
11045 * Mark remote router always as registered server if we are connecting
11046 to it. Otherwise, commands sent by the router to us are ignored.
11048 * All ID List find routines now returns the ID Cache Entry pointer
11049 as well if requested.
11051 * WHOIS command works now in router environment, tested with two
11052 routers, two servers and two clients.
11054 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11055 in router environment (as it is almost equivalent to WHOIS) but
11056 hasn't been tested thoroughly. Added new functions:
11058 silc_server_command_identify_parse
11059 silc_server_command_identify_send_reply
11060 silc_server_command_identify_from_client
11061 silc_server_command_identify_from_server
11063 * Disabled route cache adding because adding two different ID's with
11064 same IP replaces the old cache entry thus giving wrong route.
11065 The entry->router->connection is always the fastest route anyway
11066 so route cache may not be needed. Of course, new routes maybe
11067 established after receiving the ID when the entry->router->connection
11068 might not be anymore the most optimal.
11070 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11072 * Add route cache for received ID for fast routing.
11074 * Added silc_server_packet_route to route received packet on router
11075 that is not destined to us.
11077 * Renamed silc_server_get_route to silc_server_route_get.
11079 * Added id_string and id_string_len fields into SilcServer to
11080 include encoded ServerID for fast comparing without excess
11081 encoding of the ID's.
11083 * Cleaned up WHOIS command on server side. Added following static
11086 silc_server_command_whois_parse
11087 silc_server_command_whois_check
11088 silc_server_command_whois_send_reply
11089 silc_server_command_whois_from_client
11090 silc_server_command_whois_from_server
11092 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11093 arguments in command replies. All command functions should be
11094 updated to use this macro.
11096 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11098 * Minor typo fixes on command reply handling on server.
11100 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11102 * Added silc_server_command_add_to_channel internal routine to add
11103 the client to the channel after router has created the channel and
11104 sent command reply to the server.
11106 * Added generic silc_server_send_command to send any command from
11109 * Use static buffer with ID rendering instead of duplicating data.
11111 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11113 * Fixed a channel user mode bug when joining to a channel server gave
11114 everybody channel founder rights, oops.
11116 * We mark ourselves as the router of the incoming server connection
11117 if we are router ourselves. This way we can check in some packet
11118 sending functions whether it is locally connected server. For
11119 incoming router connections we put NULL.
11121 * For router sending packets locally means now always sending the
11122 packet cell wide; to local clients and local servers. For normal
11123 server sending packet locally means sending it to only local
11126 * Fixed the JOIN command to really work in router environment. If the
11127 channel is created it is always created by the router. Router is
11128 also responsible of making the initial joining to the channel,
11129 sending JOIN notify to the sending server and distributing
11130 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11131 does not exist server doesn't do anything else but forward the
11132 command to the router which performs everything.
11134 * Added silc_server_send_channel_key function to send the Channel Key
11137 * Added silc_server_create_channel_key to create new channel key. The
11138 channel key is now re-generated everytime someone joins or leaves
11139 a channel, as protocol dictates. Note: channel->key_len is the
11140 key length in bits.
11142 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11144 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11145 packet_receive.[ch] to separate packet sending and receiving
11146 routines. The server.[ch] now includes everything else including
11147 actual packet processing (writing and reading data) and other
11150 Renamed silc_server_private_message_send_internal to
11151 silc_server_send_private_message. The routine is still though
11152 used only to relay private messages as server does not send
11153 private messages itself.
11155 Renamed silc_server_new_channel to silc_server_create_new_channel
11156 and added new function sicl_server_new_channel that handles the
11157 incoming New Channel packet. Added also new sending function
11158 silc_server_send_new_channel to send New Channel Payload.
11160 * Added new function silc_server_notify to process incoming notify
11161 packet to the server/router. Server may then relay the notify
11162 to clients if needed.
11164 * Added new function silc_server_new_channel_user to process incoming
11165 New Channel User packet. Router will redistribute the packet and
11166 send JOIN notify to its local clients and locally connected servers
11167 if needed. Normal server will send JOIN notify to its local client
11168 on same channel when received this packet. Added also corresponding
11169 sending function silc_server_send_new_channel_user to sent the
11172 * Added boolean route argument to send_notif_to_channel and
11173 packet_send_to_channel functions to attempt to route the packet
11174 if it is TRUE and send only locally if it is FALSE.
11176 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11178 * silc_server_replace_id now broadcasts the received replace ID
11179 packet if it is not broadcast packet already. The router must
11180 broadcast to inform other routers about changed ID.
11182 * Added backpointer to server's router into SilcServer context in
11183 silcd/server_internal.h.
11185 * Fixed silc_server_packet_broadcast to send correct broadcast
11188 * The channel key is now distributed to the local client as soon
11189 as it is received from the router (in router environment) so that
11190 no other packet may be sent for the channel until client has
11193 * silc_server_remove_channel_user now broadcasts the received
11194 Remove Channel User packet if it is not broadcast packet already.
11195 The router must broadcast to inform other routers about removed
11198 * Added users field into SilcPacketContext that is a reference count
11199 of the context. One can increase the reference count by calling
11200 silc_packet_context_dup which is now changed to just increase the
11201 reference count instead of duplicating the data. The reference
11202 count is decresed by calling silc_packet_context_free that will
11203 free the data after the reference count hits zero.
11205 For now on the packet context and everything allocated into it
11206 (including the raw packet from network) must be freed by calling
11207 the new silc_packet_context_free function. Added also new function
11208 silc_packet_context_alloc that must be used now to allocate the
11209 context. This also means that if a routine is asynchronous from
11210 silc_[client/server]_packet_parse_type the packet context must
11211 be duplicated by calling silc_packet_context_dup. Otherwise it
11212 gets free'd after silc_[client/server]_packet_parse_type returns.
11213 Also, one must remember that if packet is duplicated then its
11214 reference count must be decresed by calling the free function as
11215 many times as it was duplicated.
11217 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11218 from both client and server.
11220 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11222 * Made joining to a channel working in router environment.
11224 * Cleaned up JOIN command on server side and create function
11225 silc_server_command_join_channel internal routine to make the
11228 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11230 * Changed silc_command_pending list to SilcDList. Also, added
11231 `ident' field to SilcServerCommandPending structure to identify
11232 the reply and to call correct callback.
11234 Added silc_server_command_pending_check function to replace the
11235 corresnponding macro. The silc_command_pending list is not
11238 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11239 to set identifier to previously allocated Command Payload. It
11240 is used to set identifier for command when resending Command
11243 * Added silc_command_payload_encode_payload to encode Command
11244 Payload buffer from SilcCommandPayload structure.
11246 * Added silc_argument_payload_encode_payload to encode Argument
11247 payload buffer from SilcArgumentPayload structure.
11249 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11251 * Changed WHOIS command to support router connection on server side.
11252 The whois request is always sent to router unless the server is
11253 standalone server. After server has received the reply from the
11254 router will it send the reply to the client.
11256 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11257 broadcast received broadcast packet. The function is used only
11258 by router. The broadcast packet is always sent to the router's
11261 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11262 render given ID to printable string, for log files for example.
11264 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11266 * Made basic router to router connections working. At least they
11267 can now connect to each other but nothing really works the way
11268 they are supposed - yet.
11270 * Added new initiator token to RouterConnection configuration
11271 file in silcd/serverconfig.[ch]. It is used to tell whether we
11272 are the initiator to the remote router or whether we'll expect
11273 the other end to connect.
11275 * Moved registering of listener task to silc_server_init, hence
11276 the server starts listenning as soon as it is run, even if it
11277 does not have connections to other routers. Let's see how well
11280 * Changed default connection retry timeouts for more suitable in
11283 * Removed cipher and such arguments from silc_idlist_add_client
11284 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11285 Added new function silc_idlist_add_data to add the keys and stuff
11288 * Added SilcIDListData structure and added it to SilcClientEntry
11289 and SilcServerEntry as their first field in the structure. This
11290 way we can explicitly cast the ID entries to the SilcIDListData
11291 structure and get common data for the entries. In past, we had
11292 to first check what type of connection it is and then cast it to
11293 correct ID entry type. Now, we can directly cast the opaque
11294 pointer to the SilcIDListData (no matter what ID entry it actually
11295 is) and get the data needed.
11297 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11299 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11300 in some circumstances even if threre were timeout tasks, though not
11301 IO tasks, but tasks anyway. Now fixed.
11303 * Defined SilcServerConnection structure to hold connection specific
11304 stuff about directly connected servers and routers. The definition
11305 is currently in silcd/server_internal.h. I thought about having
11306 a bit more important role fro this struct but for now it is used
11307 only when connecting to other server (or router actually).
11309 * Added connecting retry support in server when connecting to
11310 router(s). The retry feature implement exponential backoff
11311 algorithm. Also, added SilcServerParams structure to hold default
11312 parameters for server. For now, it include these retry settings
11313 and are hard coded. After server is moded to be as Silc Server
11314 Library this structure will be more important.
11316 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11318 * Changed client librarys channel->clients table to SilcList and
11319 changed code accordingly.
11321 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11323 * Changed client's channel table to SilcList and changed code
11324 accordingly. Also changed SilcChannelClientEntry to include back-
11325 pointer to the channel so that client entry can use that structure
11326 as list as well and we have fast cross-reference to the channel.
11327 This change dramatically decreased the complexity of channel
11328 handling with client entry and vice versa (removed one extra
11329 loop when searching for channel entry from many functions).
11331 * Changed server->sim from table to SilcDList and changed code
11334 * NAMES command can now be used from user interface. It will show
11335 the user list on the channel, neatly.
11337 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11338 Code now saves realname of the user if it becomes available.
11340 * Renamed configure.in to configure.in.pre and made ./prepare
11341 script to automatically add correct version string to
11342 configure.in which it creates from configure.in.pre.
11344 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11346 * NAMES command reply now shows users mode with the nickname when
11347 joining to channel.
11349 * Moved silc_client_ch[u]mode[_char] functions from
11350 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11351 place sucks, they are utility functions and should be in some
11354 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11356 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11359 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11363 * Added TRQ (efficient deque and list library) into lib/trq. This is
11364 a very good list library that is currently used in the SILC. Defined
11365 SilcList API over the library because I didn't like the API very
11366 much. See lib/trq/silclist.h for the API and examples of how to
11367 use the API. Fixed various places in the code to use the new
11368 SilcList API. The SilcList is meant for lists that has a structure
11369 already defined as a list. It is not suitable to add just some
11370 context to the list (in TRQ, the context is the list actually).
11372 So, I defined SilcDList that can be used for the purpose where
11373 predefined list structure does not exit. This can be used as
11374 such list. Now some context just can be added to the SilcDList.
11375 Currently this list is not used in the SILC just yet, though there
11376 are a lot places where this can replace dynamically allocated
11377 tables and I will fix these places, later, to use SilcDList.
11378 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11379 and use TRQ internally).
11381 Also fixed some annoying warning messages that the original TRQ
11382 code generated. Also minor changes to TRQ's Makefile.in.
11384 * Added support for querying by Client ID to both WHOIS and
11385 IDENTIFY commands into server, as required by the protocol.
11387 * Removed method function pointers from SilcBuffer structure. They
11388 weren't used to anything and just increased the context size for
11389 no good reason. This change also made silc_buffer_alloc and
11390 silc_buffer_free functions inline functions.
11392 * Disabled command flooding detection support until it's fixed so
11393 that it accepts commands in but does not execute them more than once
11396 * Added silc_net_localhost(), to return local hostname, into
11397 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11398 that must be initialized before calling silc_client_init.
11400 * Added new function: silc_server_send_notify_on_channels to send
11401 notify messages to all channels client has joined. It is assured
11402 that the message is sent only once per client.
11404 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11405 lib/silcutil/silcutil.[ch] as silc_format function. The new
11406 function is generic and is used by server as well, not only by
11407 the logging routines.
11409 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11410 the provided version string was not acceptable. Added new function:
11411 silc_ske_check_version into lib/silcske/silcske.h. The function
11412 must be implemented by the application (client or server) and it
11413 does not reside in the SKE library. The function checks the version
11414 string remote end sent.
11416 * Added back pointers (to opaque context and to SilcSocketConnection)
11417 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11419 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11420 duplicate packet context structure.
11422 * Changed `notify' client operation to send same arguments as client
11423 receives from server except for ID's. ID's are mapped to correct
11424 ID entry and that is returned. Also, if channel entry is not sent
11425 by server but the notify is for channel the channel entry is sent
11426 to application (otherwise application doesn't know that it is for
11427 channel (library gets it from packet's Destination ID)).
11429 * Added silc_client_remove_from_channels into client library to
11430 remove a client from all channels it has joined to. Used when
11431 received SIGNOFF notify from server. Added also new function
11432 silc_client_replace_from_channels to replace old ID entry with
11433 new ID entry on all channels. Used when received NICK_CHANGE
11434 notify from server.
11436 * Fixed ID Cache list handling in silc_idlist_get_client in
11437 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11438 to get (or query) client by ID.
11440 * Updated TODO list.
11442 * Added connection authentication status message defined by the
11443 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11444 support for these into the code in client and server side.
11446 * Added generic function silc_client_send_command to send any command
11447 with variable argument list. Application should use this function
11448 to send commands if the command functions provided by the library
11449 does not suite for the application's user interface needs.
11451 * Added new `failure' client operation. Application is notified about
11452 received failure packet if client is executing a protocol. In this
11453 case the protocol's execution has failed.
11455 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11456 is required by the protocol.
11458 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11459 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11462 * Added status flag to SilcSKE object to indicate realtime status
11463 of the SKE protocol.
11465 * Application receives now exactly same command reply arguments as
11466 the library receives from server. However, if ID is received the
11467 corresponding ID entry is returned to the application (eg. Client
11468 ID is mapped to correct SilcClientEntry entry and that is returned).
11469 Changed command_reply client operation due to this change.
11471 * Changed all ID's in commands and in command replys as ID Payloads.
11472 Change affected both client and server side codes.
11474 All ID's sent in SILC network (with execption of ID's in SILC
11475 Packet header) are sent in ID Payload to support variable length
11478 * Server now notifies nick changes and notifies all clients on
11479 the channels about the new nickname (about the new Client ID,
11482 * Implemented CMODE command to change channel modes. Supports all
11483 channel modes defined by the protocol specs except ban and invite
11484 lists. (Also, private channel key mode is supported but support for
11485 setting private channel key in client is missing, thus, this mode
11486 has no effect on client side (except that server requires that the
11487 client uses private channel key and normal channel traffic does not
11490 Also, invite mode works per se, but INVITE command does not work
11491 yet correctly, so you can set channel as invite only channel but
11492 inviting clients to the channel does not work (it is yet to be
11493 thought what's the best way to do it).
11495 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11496 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11497 Implemented CUMODE command to change user's mode on the channel.
11498 Supports all modes defined by the protocol specs.
11500 * Added NAMES command reply to return users modes on the channel.
11502 * Removed unnecessary and slow ciphers from lib/silccrypt.
11504 * Set SO_KEEPALIVE option to connection sockets by default.
11506 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11508 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11509 redefined the Notify Payload into protocol specs.
11511 * Added silc_id_payload_parse_id to get ID directly from raw
11514 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11516 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11517 accept searching by Client ID as well.
11519 * Added support for LEAVE and SIGNOFF notify types in client library.
11521 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11522 to parse ID Payload from raw data.
11524 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11526 * Added flags parameter into silc_ske_assemble_security_properties
11527 function in lib/silcske/silcske.[ch].
11529 * Changed notify client operation to fit better for notify messages
11530 sent by server. The notify payload received from server is now
11531 passed to the application (after parsing it to SilcNotifyPayload).
11532 It is application's responsibility to retrieve the arguments
11533 from the payload and show the message the way it wants. The message
11534 sent by server is implementation specific.
11536 * Changed public keys to comply with the protocol specification.
11537 Old public keys are not supported anymore and are not compatible.
11539 * Removed nickname from Channel Payload as the latest draft removed
11540 it. The client must resolve the nickname from the NAMES command
11541 reply received when it joined the channel.
11543 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11545 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11547 * Fixed some errors in protocol specification drafts.
11549 * Created lib/silccore/silcnotify.c to implement Notify Payload
11550 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11551 generic payloads described by protocol specifications. The file
11552 includes implementations for ID Payload and Argument Payload.
11554 * Changed Command Payload implementation to use the new Argument
11555 Payload. Changed command_xxxx_payload to command_payload_xxxx
11556 to comply with SILC coding conventions.
11558 * Added suppport for Argument Payload handling in Notify Payload
11559 implementation as protocol requires it. Added the new support
11560 into server and client lib as well.
11562 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11564 * Added support for multiple nicknames on same channel. [n] is
11565 added locally to the nickname if there are more than one same
11566 nicknames on the channel.
11568 * Server now sends all nicknames that matched WHOIS request.
11569 Client also shows the list received from server.
11571 * Added TOPIC command to client side. User can now set and show
11572 current topic on channel.
11574 * Added MOTD command to client and server. Also, server sends the
11575 motd when client connects to the server.
11577 * Changed version strings to comply ISO 8601.
11579 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11581 * Fixed protocol error handling in client library. It should now
11582 cope even if the SKE fails for some reason.
11584 * Made new protocol specification drafts for submitting to IETF.
11586 * Implemented TOPIC command to server in silcd/command.c.
11588 * Added two new notify types into lib/silccore/silcnotify.h:
11589 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11590 notify nickname change and topic setting/change on a channel.
11592 * API change of command_reply operation in client library. The
11593 application gets now the status type received from server as well.
11595 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11597 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11599 * Cras fixed and optimized the packet handling even further and
11600 it should work now. Minor change to the prototype of function
11601 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11603 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11605 * Added new function into lib/silcutil/silcschedule.[ch]:
11606 silc_schedule_with_fd to select() a specified fd. The function
11607 returns after timeout expires or data arrives or goes. The
11608 function is used by packet routines to wait that all data is
11609 received from network.
11611 * Fixed data reading from network in lib/silccore/silcpacket.c.
11612 The code now assures that all data is read from the fd and then
11613 continues packet processing. This was a bug fix since the code
11614 used to drop some data in some circumstances.
11616 * Added new function into lib/silcclient/client.[ch]:
11617 silc_client_start_key_exchange to start key exchange after
11618 connection has been established to server. The code internally
11619 now uses this funtion but its main purpose was to provide it
11620 for applications that perform their own connecting. After
11621 application has created a connection it merely calls this
11622 function to start the key exchange between client and server.
11623 The library takes care of everything else after that.
11625 Updated also lib/silcclient/README to explain the usage of
11628 * Do not send to application information that connection has
11629 been established. Application gets notified it by connect
11632 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11634 * Applied cras's patch to add silc_schedule_one function. The
11635 function runs scheduler once and returns.
11637 * Fixed the scheduler after cras messed it up. The timeout
11638 handling works now as it's supposed to work.
11640 * Added into lib/silccore/ silcnotify.h to include notify
11641 message types support. Changed silc_server_send_notify*
11642 functions, in server.[ch], to support those new notify types.
11643 Added the support for the notify types into client library,
11644 as well. Added new notify client operation into ops.h in
11647 * Changed silc_server_packet_send_to_channel to send normal
11648 packets instead of just channel message packets. The function
11649 is now used to send the notify packets to channels. It is not
11650 used to send channel message packets anymore, as server never
11651 sends them anymore.
11653 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11654 va_arg()s as it seems to require it nowadays. I guess, if SILC
11655 is compiled with older va_arg() the new code should work anyway.
11657 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11659 * Splitted core library. Core library (lib/silccore) includes
11660 now only SILC protocol specific core (and common) components.
11661 Created new utility library (lib/silcutil) that includes more
11662 generic purpose stuff. The stuff for util library was taken
11663 from the old core library. This was minor and easy split.
11665 * Created SILC Client Library (lib/silcclient) that includes
11666 implementation of the SILC client without user interface. This
11667 was major move from silc/ directory. The code has been changed
11668 so that it is transparent towards the user interface. The
11669 silc/ directory includes now the same user interface as before
11670 and it uses the new client library. Read lib/silcclient/README.
11671 Basicly, the client library performs everything else related
11672 to SILC except user interface handling. Also, configuration
11673 files are considered to be part of user interface and library
11674 does not handle them.
11676 This change also changed a lot of structures, function naming etc.
11677 Most important change was that SilcClientWindow object was
11678 renamed to SilcClientConnection in the client library. Created
11679 also new file lib/silcclient/ops.h. Also added new files
11680 silc/local_command.[ch] and silc/client_ops.[ch].
11682 All these changes were made to make it easier for user interface
11683 designers to create what ever user interface for the SILC client
11686 It is also expected that the server will be moved to lib
11687 directory as well and SILC Server Library will be created;
11688 sometimes in the future.
11690 * Removed Local commands from lib/silccore/silccommand.h as
11691 they are application specific and new client library does not
11692 handle any of those anymore.
11694 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11695 old client implementation in silc/.
11697 * Added support for callback functions in SILC_LOG_* macros.
11698 Application can now set its own callbacks that will be called
11699 instead of using the default functions that will always print
11700 the debug messages to stderr (or stdout). Also, debugging can
11701 now be disabled by setting silc_debug to FALSE and re-enabled by
11702 setting it to TRUE. Note, that logging will still work even
11703 if debugging is disabled.
11705 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11706 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11707 silc_log_reset_debug_callbacks.
11709 * To enable debugging in silc client one must give now -d
11710 option on command line.
11712 * Changed silc_schedule_init to automatically allocate task queues
11713 if they are not allocated before calling it.
11715 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11717 * Added GMP 3.1 into math library.
11719 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11721 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11722 a channel in SILC network. The packet is used by servers and
11723 routers to notify other routers that user has left a channel.
11724 This little feature was missing until now. Added the feature
11725 to protocol specification as well.
11727 Added functions: silc_server_send_remove_channel_user and
11728 silc_server_remove_channel_user into server.[ch].
11730 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11731 lib/silccore/silcpacket.h. However, they are not implemented
11734 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11736 * Fixed joining to a channel and sending channel messages
11737 between server and router. The channel message sending should
11738 now work inside a cell.
11740 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11742 * Fixed the private message sending between server and router.
11743 The private message sending should now work inside a cell.
11745 * Added silc_server_replace_id into server.[ch] to replace
11746 existing ID in the SILC network.
11748 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11749 and silc_idlist_replace_server_id into idlist.[ch] in server.
11751 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11753 * Fixed the server to server connections. Server can again now
11754 connect to router. Router to router connections probably does
11757 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11759 * Added dynamic protocol registering support. Now protocols can
11760 registered and unregistered on the fly. Patch by cras.
11762 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11764 * Added lib/contrib directory to hold routines that some platforms
11765 don't have but are needed by SILC.
11767 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11768 into lin/contrib to provide getopt() and getopt_long() for
11769 those who don't have it.
11771 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11773 * Added AWAY command to client. When away message is set and
11774 client receives a private message packet the client automatically
11775 replies to the sender with the away message.
11777 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11778 bug seemed to be the cause of recent problems when compiling
11781 * Added version detection support to SKE protocol specification
11782 and added the new changes to the SKE implementation as well.
11783 There were other minor changes in the SKE protocol as well.
11785 Many changes in lib/silcske/silcske.[ch] and in
11786 lib/silcske/payload.[ch].
11788 * Added ^U functionality, clear input line. Patch from cras.
11790 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11792 * Mainly small bugfixes on core library. Fixed some debugging
11793 logging and buffer overflow in silclog.c.
11795 * Updated config.sub and config.guess on the distribution tree.
11797 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11799 * Added command lagging support in server. Client may execute
11800 commands now only once in two seconds.
11802 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11804 * Optimized packet reception. MAC computation and checking is now
11805 also more optimized. A lot previously duplicated code is now
11806 used as generic by both client and server.
11808 * Fixed key pair generation in clientutil.c
11810 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11812 * Added into lib/silccore/silcbufutil.[ch] new function;
11813 silc_buffer_realloc.
11815 * Moved generic packet sending/encryption functions to
11816 lib/silccore/silcpacket.[ch] from client and server. Some
11817 rewriting of the functions.
11819 * Moved all generic packet reception/decryption functions to
11820 lib/silccore/silcpacket.[ch] from client and server. The
11821 packet processing is now much cleaner in both client and server.
11822 These were major changes in both client and server.
11824 * Created many common functions in server to do packet sending.
11825 Previously code were duplicated a lot, this has been removed
11826 with these changes.
11828 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11830 * Rewrote major parts of the ID cache system. Don't know
11831 whether it is better now or not but at least the API is more
11834 * Major rewrite on ID cache stuff on client because of the ID
11835 cache API changes. Added idlist.c to client.
11837 * Also major rewrite on ID cache stuff on server as well.
11838 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11839 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11840 in hand, instead they are all put into the ID cache system now.
11841 All server_idlist_* routines uses ID cache now instead of
11842 traversing its own lists (those lists does not exist anymore).
11843 SilcIDList though still exists. Also, SilcXXXEntry's are
11846 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11848 * Finally made the SKE implementation compliant to the protocol
11849 specification. All mp integers are now binary encoded as
11850 opposed being HEX encoded.
11852 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11855 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11856 functions: silc_[encode/decode]_pem. Also added function
11857 silc_encode_pem_file to PEM encode with newlines ('\n') for
11858 saving into a file.
11860 * SILC public keys are now encoded either PEM or binary. Same
11861 option is for private keys as well. By default private keys
11862 are binary encoded and public keys PEM encoded. Silly HEX
11863 encoding were removed.
11865 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11866 function to create fingerprints.
11868 * Fixed a bug in SHA1; does not change the original data anymore.
11870 * Partly implemented INFO command on client and server side.
11871 Fixed CLEAR command. Changes to SERVER command; show current
11872 server(s) when giving command without arguments. Added
11873 VERSION command to client.
11875 * Added check to server that unregistered connections cannot
11876 execute commands (unless it is specificly allowed).
11878 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11880 * Fixed screen refresh.
11882 * Fixed channel joining bug from client. On some circumstances
11883 client tried to join to a channel it had already joined.
11885 * Added public key verification process into client's protocol.c.
11886 The client now verifies the public key from user and saves
11887 it into ~./silc/serverkeys/ directory.
11889 Added into: clientutil.[ch]: silc_client_verify_server_key.
11891 * Changed SKE protocol's silc_ske_initiator_finish function
11892 to accept callback function that verifies the received public
11893 key. Removed old silc_ske_verify_public_key function.
11895 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11897 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11898 silc_pkcs_private_key[_data]_set.
11900 * Made the password and public authentication more cleaner in
11901 server's protocol.c.
11903 * Removed historic and obsolete protocol `channel_auth' from
11904 both client and server.
11906 * Removed wrong way of sending command status messages from
11907 server to client in server's command.c. The old way violated
11908 protocol specification.
11910 Changes to silccore/silccommand.[ch]: removed
11911 silc_command_encode_status_payload -> not needed anymore,
11912 changed silc_command_encode_payload_va to accept extra
11913 argument on variable argument list. The argument type must
11914 now be provided to the function. Also, added new function:
11915 silc_command_encode_reply_payload_va which is same as
11916 normal command_encode_payload_va except command status type
11917 is provided as extra argument.
11919 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11921 * Added ~./silc directory handling. The directory includes the
11922 public and private keys for the client.
11924 Added silc_client_check_silc_dir, silc_client_create_identifier
11925 and silc_client_load_keys.
11927 * Implemented SILC protocol compliant public key. Added public
11928 and private key saving to and loading from files.
11930 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11931 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11932 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11933 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11934 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11936 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11937 silc_pkcs_load_[public/private]_key.
11939 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11941 * Added silc_server_get_route (route.[ch]) to get connection
11942 data for the fastest route for given ID.
11944 * Implemented INVITE command on client and server. The command
11945 were re-defined in the SILC Protocol Specification and the
11946 implementation now complies with the specification.
11948 * Implemented PING command on client and server.
11950 * Implemented NAMES command on client and server. The server side
11951 supports currently only normal server not router server yet.
11952 Some changes to NAMES definition in SILC protocol specification.
11954 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11956 * Implemented LEAVE command on client and server.
11958 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11959 again. This change was made to the protocol as well. Server
11960 should not violate the protocol specification anymore.
11962 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11964 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11965 was tested. SOCKS4 was not but should work anyway.