1 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * SILC Client 1.1 beta2.
5 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
7 * Fixed client to properly abort TCP stream creation when
8 giving /QUIT. Affected file
9 apps/irssi/src/silc/core/silc-servers.c.
11 * Fixed several connecting aborting crashes from the client
12 library, packet engine and socket stream. Affected files
13 are in lib/silclient/, lib/silccore/silcpacket.c and
14 lib/silcutil/unix/silcunixsocketstream.c.
16 * Fixed private key export double free crash in key generation.
17 Affected file is lib/silccrypt/silcpk.c.
19 * Fixed FSM event waiting when there are multiple signallers
20 and the waiter goes away after the first signal. Affected
21 file in lib/silcutil/silcfsm.c.
23 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
25 * Fixed FSM event signalling to check if the waiter has gone
26 away already. Affected file is lib/silcutil/silcfsm.c.
28 * Fixed counter mode encryption/decryption to handle non-padded
29 SILC packets correctly. The silc_cipher_set_iv now
30 in counter mode resets for a new block. Affected files are
31 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
33 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
35 * SILC Client 1.1 beta1.
37 * Memory leak fixes around the libraries.
39 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
41 * Added better check for epoll() in configure. Affected file
44 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
46 * Fixed per scheduler data input buffer in packet engine. Use
47 list of inbufs instead of just one so that multiple streams
48 can do partial reads to different buffers. Affected file is
49 lib/silccore/silcpacket.c.
51 * Fixed WATCH notify handling in client library. Affected file
52 is lib/silcclient/client_notify.c.
54 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
56 * Fixed packet wrapper stream API to support encoder/decoder
57 for packets, and to handle partial reading correctly. Fixed
58 also inbuf size checking in reading to have enough space before
59 reading. Affected files are lib/silccore/silcpacket.[ch].
61 * Rewrote file transfer in client library. Affected files are
64 * Added TCP/UDP listener (internal) API to client library to have
65 generic way of dealing with listeners. Fixed Key Agreement and
66 file transfer to use it. Affected files are in lib/silcclient/.
68 * Fixed SKE to process SUCCESS packets synchronously and to call
69 completion synchronously. Affected file is lib/silcske/silske.c.
71 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
73 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
74 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
76 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
78 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
79 to client library. Affected file is
80 lib/silcclient/client_register.c.
82 * Serialize NICK and JOIN commands to avoid problems locally
83 with changing ID while joining to channel. Affected file is
84 lib/silcclient/command.c.
86 * Fixed entry resolving while handling incoming JOIN notify.
87 Handle properly cases, in re-processing of notify packets, where
88 the IDs may become invalid while resolving the entry (like nick
89 change). Entry is invalid if it doesn't have nickname, and such
90 entries are not delivered to application anymore. These fixes
91 problems of not seeing JOINs when remote user changes nickname
92 at the same time. Affected files are in lib/silcclient/.
94 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
96 * Added support for computing message payload MAC in new way
97 (SILC Protocol version 1.3). Bakcwards support for old way
98 remains. Affected files are lib/silccore/silcmessage.[ch].
100 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
102 * Added SilcRwLock API, a read/write lock. Affected files are
103 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
105 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
107 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
109 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
111 * The silc_schedule_set_listen_fd now returns boolean value.
112 Fixed FD task adding to check correctly for already added
113 FD tasks. Added stricter error checking for FD scheduling
114 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
115 and lib/silcutil/unix/silcunixschedule.c.
117 * The silc_stream_set_notifier now returns boolean value. Changed
118 all streams to support and check for the error condition.
119 Affected files are in lib/silcutil/.
121 * Fixed SKE library session aborting and deletion. Affected
122 file are lib/silcske/silcske.c.
124 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
126 * Implemented PKCS #1 with appendix with hash OID in the
127 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
128 lib/silccrypt/silchash.[ch] and
129 lib/silcasn1/silcasn1[_encode|decode].[ch].
131 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
133 * Added support for Version (V) SILC public key identifier.
134 Affected files are lib/silccrypt/silcpk.[ch].
136 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
138 * Rewrote connection auth request in client library. It is now
139 done automatically by the library and the resolved method given
140 as a hint to get_auth_method client operation. Affected files
143 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
145 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
146 It can be used to wrap SilcPacketStream into SilcStream.
148 * Fixed %p formatting from silc_snprintf. Affected file is
149 lib/silcutil/silcsnprintf.c.
151 * Ported SFTP library to new utility library. Ported also
152 the SFTP testers. Affected files in lib/silcsftp/.
154 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
156 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
157 of silc_snprintf, silc_vsnprintf, silc_asprintf and
160 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
162 * Added preliminary Symbian support. Changes around the source
163 tree. The symbian/ directory now includes Carbide.c++ project
164 files to compile the sources.
166 * Added silc_snprintf. Affected files are
167 lib/silcutil/silcstrutil.[ch].
169 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
171 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
172 macros. SILC_FSM_CONTINUE macro now immediately calls the
173 next state instead of first returning back to FSM. Helps
174 in debugging crashes etc.
176 Removed FSM Semaphores. Introduced FSM Event which is
177 asynchronous event. Affected files are in lib/.
179 * Added epoll(7) support to SILC Scheduler. It is used by default
180 if it is available. Affected files are
181 lib/silcutil/silcschedule.[ch],
182 lib/silcutil/unix/silcunixschedule.c.
184 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
186 * Added CTR mode to AES. Simplified cipher implementation API
187 more. Affected files are in lib/silccrypt/.
189 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
191 * Removed `detach' client operation. The detachment data is
192 now delivered in SILC_COMMAND_DETACH command reply to
193 application. Affected file in lib/silcclient/.
195 * Rewrote resuming/detaching in client library.
197 * Added boolean encryption indicator for silc_cipher_set_key.
198 Affected files lib/silccrypt/silccipher.[ch].
200 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
202 * Added silc_likely and silc_unlikely macros for GCC branch
203 prediction optimizations. Affected file lib/silcutil/silctypes.h.
205 * Added assembler AES optimization. Cleaned up the SILC Cipher
206 implementation API. Affected files are in lib/silccrypt/.
208 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
210 * Changed back the SILC_FSM_THREAD_WAIT operation to not
211 continue to next state if thread is finished already. That
212 check is not done anymore. Affected files are
213 lib/silcutil/silcfsm.[ch].
215 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
217 * Removed silc_packet_[get|set]_ciphers and
218 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
219 handle REKEY_DONE packet sending in rekey. Affected files
220 are lib/silccore/silcpacket.[ch].
222 * Added silc_fsm_is_started. Affected files are
223 lib/silcutil/silcfsm.[ch].
225 * Added settings sign_channel_message, sign_private_message
226 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
227 support for key agreement in /KEY command. Affected files
228 in apps/irssi/src/silc/core/.
230 * During SILC Client initialization forward log messages to
231 stderr. Affected files in apps/irssi/src/silc/core/.
233 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
235 * Added silc_ske_get_key_material. Affected files are
236 lib/silcske/silcske.[ch].
238 * Added silc_packet_stream_is_udp. Affected files are
239 lib/silccore/silcpacket.[ch].
241 * Added SKE packet retransmission support with UDP transport.
242 Affected file is lib/silcske/silcske.c.
244 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
246 * Added silc_socket_stream_is_udp. Affected file is
247 lib/silcutil/silcsocketstream.[ch].
249 * Added UDP transport support to packet engine. Affected file
250 is lib/silccore/silcpacket.c.
252 * Added silc_socket_stream_is_udp. Affected file is
253 lib/silcutil/silcsocketstream.[ch].
255 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
257 * Added silc_packet_send_va[_ext] to send variable argument
258 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
260 * Timeout freelist garbage collection added to scheduler.
261 Affected file lib/silcutil/silcschedule.c.
263 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
265 * Added silc_show_public_key_file to
266 lib/silcapputil/silcapputil.[ch].
268 * Added SILC_STR_ADVANCE support for buffer unformatting.
269 Affected file lib/silcutil/silcbuffmt.c.
271 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
273 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
275 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
277 * silc_fsm_continue[_sync] now cancels erlier timeout set with
278 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
280 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
282 * Added SILC_STR_FUNC to buffer format API. Affected files
283 are lib/silcutil/silcbuffmt.[ch].
285 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
287 * No more memory allocation for message payload parsing.
288 Pre-allocated buffer can be used with message payload encoding.
289 Affected files lib/silccore/silcmessage.[ch].
291 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
293 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
294 to silcutil/silcbuffmt.[ch].
296 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
298 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
299 Affected file lib/silcutil/silcbuffmt.[ch].
301 * Removed silc_schedule_signal_[un]register and
302 silc_schedule_signal_call. Added silc_schedule_task_add_signal
303 to add signal task. Only one callback per signal may be
304 added. The signals are now automatically called back to
305 caller. Affected files lib/silcutil/silcschedule.[ch] and
306 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
308 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
310 * Added SilcSKEParams for SKE parameters and simplied even more
311 the SKE interface. Affected files are lib/silcske/silcske.[ch].
312 Added support for IV included and session port handling with
315 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
316 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
317 which is called after every rekey when IV Included flag is used.
318 See SILC specifications for details.
320 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
322 * Added lib/silcapputil and moved SILC application specific
323 utility routines from the generic util library lib/silcutil
324 to the new library. Removed lib/silcidcache and moved that
325 to lib/silcapputil as well.
327 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
329 * Added SILC_STR_ADVANCE. Affected file is
330 lib/silcutil/silcbuffmt.[ch].
332 * The silc_buffer_strformat preserves buffer locations now.
334 * Added lib/silcutil/silcatomic.h for atomic operations.
336 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
338 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
341 * Fixed MIME deocing when data portion is not present.
342 Affected file lib/silcutil/silcmime.c.
344 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
346 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
348 * Added IV Included support to packet routines, to allow
349 packet sending and receiving on UDP/IP. Affected files are
350 lib/silccore/silcpacket.[ch].
352 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
354 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
356 * Added UDP support to network and socket stream library.
358 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
360 * Added conditional variables. New files are
361 lib/silcutil/silcondvar.h and platform specific implementations.
363 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
365 * make sure session->hostname and session->port are valid before the
366 application callback is done, since things will go wrong if the
367 application immediately calls silc_client_file_receive. Affected
368 file lib/silcclient/client_ftp.c.
369 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
371 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
373 * New SILC PKCS API enabling support for other public keys
374 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
376 * Separated SILC Public Key Payload routines from the PKCS API
377 to lib/silccore/silcpubkey.[ch].
379 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
381 * Added SILC Key Repository library, lib/silcskr.
383 * Added SILC Server library, lib/silcserver.
385 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
387 * MIME objects in attributes now use SilcMime. Affected files
388 are lib/silccore/silcattrs.[ch].
390 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
392 * Synchronize semaphore posting for real threads in FSM.
393 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
395 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
397 * Added silc_file_set_nonblock. Affected file is
398 lib/silcutil/silcfileutil.h.
400 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
402 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
404 * FSM based implementation of SILC SKE. Simpler interface also.
405 Affected files are in lib/silcske/.
407 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
409 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
411 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
412 silc_mime_parse is available but deprecated.
414 * Check that packet is valid when processing key exchange,
415 authentication and rekey protocols. Fixes a crashbug.
416 Affected files are apps/silcd/protocol.c and
417 lib/silcclient/protocol.c.
419 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
420 all hash buffers to use that instead of fixed values.
422 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
424 * Added SHA-256 to crypto library. The SHA-256 takes now
425 precedence over SHA-1.
427 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
429 * Check for valid return value from regcomp. Affected file
430 lib/silcutil/unix/silcunixutil.c.
432 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
434 * Fixed silc_hash_uint to work with integers. Affected
435 file lib/silcutil/silcutil.c.
437 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
439 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
441 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
443 * Fixed channel public key list saving on JOIN command reply
444 on backup router. Affected file apps/silcd/command_reply.c.
446 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
448 * Added default limit how many channels client can join,
449 default is 50. Added 'channel_join_limit' configuration
450 option to server too. Affected files are apps/silcd/command.c
451 and serverconfig.[ch].
453 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
455 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
456 On Toolkit the server and client are not compiled by default.
457 Affected file configure.ad.
459 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
461 * Added lib/contrib/getopt.[ch] for platforms that don't
462 have it (it is not GPL implementation).
464 * Fixed compilation when pkg-config is used.
466 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
468 * A comma in invite/ban string is invalid, check for it.
469 Affected file apps/silcd/server_util.c.
471 * Added SERVICE command to the server. It parses the command
472 request but SILC Server does not support services for the
473 time being. Affected file apps/silcd/command.[ch].
475 * Added SERVICE command and command reply to client library.
476 It is however incomplete. Updated Toolkit documentation.
477 Affected files are lib/silcclient/command[_reply].[ch].
479 * Fixed IDENTIFY/WHOWAS command reply to send the username
480 correctly (uninitialized buffer). Affected file is
481 apps/silcd/server_query.c.
483 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
485 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
486 finalizes the major restructuring of the CVS tree.
488 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
490 * Send empty MOTD reply if MOTD file cannot be read.
491 Affected file silcd/command.c.
493 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
495 * Optimized primer number generator to use simpler conversion
496 routines. Also assure that the prime number will have the
497 highest bit set after modifying it. Affected file is
498 lib/silcmath/silcprimegen.c.
500 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
502 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
503 for now only for testing purposes, it will not be delivered
504 in any distribution for now.
506 * Removed NSS MPI from the source tree. Due to upcoming
507 license change for the SILC Toolkit, we cannot deliver the
508 NSS MPI anymore. I decided to replace it in all distributions
509 with public domain library.
511 * Removed GNU regex from lib/contrib and introduced free
512 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
513 GNU regex compatible API to it (only partial).
515 * Removed getopt routines from lib/contrib.
517 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
519 * Use silc_server_send_command_reply to send replies instead
520 of encoding packet itself. Affected file silcd/command.c.
522 * Added command sending and receiving statistics to server.
523 Affected files in silcd/.
525 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
526 with GCC, for it not to warn about pointer signedness.
528 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
530 * Added context to the SilcIDCache destructor. Affected
531 files are lib/silccore/silcidcache.[ch],
532 lib/silcclient/client.c and silcd/server.c.
534 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
536 * Added pkg-config check to configure.
538 * The PublicKeyDir must not be used with Admin block in server
539 config. Affected file silcd/serverconfig.c.
541 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
545 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
547 * Handle empty LIST command reply correcttly in server. Affected
548 file silcd/command_reply.c.
550 * Handle empty LIST command reply correctly in client library.
551 The application will now receive one LIST command reply with
552 all arguments set to NULL if there are no channels. Updated
553 Client Library documentation accordingly. Affected file
554 lib/silcclient/command_reply.c.
556 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
558 * Added channel name string stringprep profile to the protocol
559 and implementation to allow a little free'er channel name
560 strings. Affected files are lib/silcutil/silcstringprep.[ch].
562 * Added silc_channel_name_[check|verify] to check and verify
563 channel name strings. Affected files are
564 lib/silcutil/silcstrutil.[ch].
566 * Added support for the new channel name preparation in client
567 library and server. Affected files in lib/silcclient and
570 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
572 * Added the Autodist into the source tree. It replaces the
573 old ./prepare. It can be used to create distributions as
574 previously. See README.CVS and README.DIST. See
575 distributions in distdir/.
577 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
579 * Make sure query sends at least an error back if nothing
580 more is sent. Affected file silcd/server_query.c.
582 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
584 * During query, check if the original command caller goes
585 away. If it does, stop the query. Affected file
586 silcd/server_query.c.
588 * Check for valid channel creation in JOIN command reply.
589 Affected file lib/silcclient/command_reply.c.
591 * Handle the resolver counter in silc_client_get_users_by_channel
592 callback correctly. Fixed auto-join bug in Gaim. Affected
593 file lib/silcclient/idlist.c.
595 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
597 * Added some better error messages. Affected file
598 silcd/command_reply.c and packet_receive.c.
600 * Handle error in WATCH command propely on backup router.
601 Affected file silcd/command.c.
603 * Fixed freeing of unfreeable variable in WHOIS command reply.
604 Affected file silcd/command_reply.c.
606 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
608 * Added pkg-config .pc file creation for silc core library
609 and silcclient library. A patch by c0ffee.
611 * Removed the need for GNU Libidn. Added the simple stringprep
612 from libidn into lib/contrib/. It is now used also on Windows
615 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
617 * Simplified the invite and ban string handling in the
618 server. Check for valid invite and ban arguments also.
619 Affected file silcd/server_util.c.
621 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
623 * Added WATCH list announcing in backup router protocol.
624 Affected files are silcd/command.c, server.c, server_backup.c.
626 * Do not change users mode to founder on normal server/backup
627 if the founder mode is set, and user is first one to join.
628 Affected file silcd/pcaket_receive.c.
630 * Do not send CUMODE_CHANGE notify back to sender. Affected
631 file silcd/packet_receive.c.
633 * Added getrusage() to take noise in SILC RNG. A patch by
634 Mika Boström. Affected files are configure.in.pre,
635 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
637 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
639 * Splitted the SILC libraries configuration into a configure
640 fragment into lib/configure.ad. It is now possible, once
641 this feature is added, to specify whether to compile or not
642 compile included SILC libraries. Affected files are
643 configure.in.pre, lib/silcmath/mpi/configure.ad,
644 lib/configure.ad, Makefile.defines.pre and
645 Makefile.defines_int.pre.
647 * Added --with-silc-includes and --with-silc-libs to configure.
648 If specified the included libs are not compiled, but the
649 specified libs are used. Pkg-config is not yet supported.
650 Affected file configure.in.pre.
652 * Fixed WATCH command handling on backup router. Router does not
653 send the watch command any more to backup if it originates from
654 backup. Affected file silcd/command.c.
656 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
658 * Changed announcing to not announce unregistered clients.
659 Affected file silcd/server.c.
661 * Fixed username handling in command reply. Affected file
662 silcd/command_reply.c.
664 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
666 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
668 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
669 Affected file: includes/silcincludes.h.in
671 * bool is defined as _Bool on Mac OS X now.
672 Affected file: lib/silcutil/silctypes.h
674 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
676 * Added support for UTF-8 nicknames, channel names and
677 server names in client library. Affected files in
680 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
681 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
682 software to check how Toolkit has been compiled.
684 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
686 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
688 * Use silc_utf8_str[n]casecmp instead of strcmp routines
689 in library and in SILC Client when dealing with nicknames
690 and other identifier strings. Affected file in client lib
693 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
694 irssi/src/silc/core/silc-servers.c.
696 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
698 * Fixed idcache to work with the new identifier strings.
699 Affected file lib/silccore/silcidcache.c.
701 * Added UTF-8 hash and compare function for SilcHashTable.
702 Affected file lib/silcutil/silcutil.[ch].
704 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
705 Affected file lib/silcutil/silcstringprep.[ch].
707 * Changed the identifier string handling to include the original
708 format in client, server, channel entries and normalized
709 format in cache. Affected files in silcd/.
711 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
713 * Added support for the new identifier strings and their
714 validity checking. Nicknames, channel names and usernames
715 can now include practically any kind of letters and various
716 other characters. Affected files in silcd/ and in libraries.
718 NOTE: comparing these strings should now be done with memcmp()
719 to check binary compatibility. All these strings are normalized
720 and casing is irrelevant.
722 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
723 as easy function for applications to check whether identifier
726 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
728 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
729 file lib/silcutil/silcutf8.c.
731 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
733 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
735 * Make public key in getkey reply mandatory. Affected file
736 lib/silcclient/command_reply.c
738 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
740 * Added Parameter dont_register_crypto_library to
741 SilcClientParam. If set to TRUE, silcclient library will
742 not initalize the Crypto Libraries and application
743 will need to do it. Affected file lib/silcclient/silcclient.h,
744 lib/silcclient/client.c.
746 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
748 * Imported new silc_utf8_[encode|decode] routines from
749 my internal SILC 1.1 source tree. New encodings added:
750 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
751 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
752 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
755 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
757 * Implemented stringprep (RFC 3454) API. Internally we use
758 GNU Libidn's stringprep, for now, so it is required now to
759 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
761 * Added checking for GNU Libidn and --with-libidn to configure.
763 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
765 * If the passphrases entered do not match while generating a new key,
766 completly start over instead of going into an infinite loop asking
767 the user to re-enter the passphrase correctly. Affected file
768 lib/silcutil/silcapputil.c
770 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
772 * Make sure server is removed from backup list when it is
773 deleted. Affected files silcd/command.c, server.c,
776 * Close socket when connecting to router fails. Affected
779 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
781 * Adopt configuration toolchain to current auto-tools.
782 Affected files prepare, irssi/configure.in
783 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
784 redo that. Affected files irssi/src/silc/core/client_ops.c,
785 irssi/src/fe-common/silc/fe-silc-channels.c
786 * Take over command line options into silcclient data structure.
787 Affected file irssi/src/silc/core/silc-core.c
789 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
791 * Do not try to initiate backup resuming protocol forever.
792 Affected file silcd/server_backup.c.
794 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
796 * ID change in resuming has to be done before changing
797 detached client's modes, since the ID change may fail and
798 leave ghosts on the network. Affected file is
799 silcd/packet_receive.c.
801 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
803 * Fixed Win32 scheduler to not stuck anymore. A patch from
804 Juha Räsänen. Affected file is
805 lib/silcutil/win32/silcwin32schedule.c.
807 * Fixed QoS parsing for connection blocks in server. Affected
808 file is silcd/serverconfig.c.
810 * Fixed server statistics increasing in server. Affected file
813 * The CLOSE command now marks backup router as self disconnected
814 to avoid resuming problems. Affected file silcd/command.c.
816 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
818 * When using silc_net_create_connection[_async], and your system can
819 create IPv6 sockets, it will try to connect to the IPv6 host.
820 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
821 file lib/silcutil/unix/silcunixnet.c
823 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
825 * Check for valid route when receiving packet from router and
826 when routing it to local server in the cell. A patch from
827 Matt Miller. Affected files silcd/router.c and server.c.
829 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
831 * Couldn't detach and reattach twice, because of the previous
832 commit. Affected file silcd/packet_receive.c
834 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
836 * Added check to ignore Port value if Initiator is FALSE.
837 Remote router coudln't connect if Port was set. Affected file
840 * If some client tries to resume more than once at the same time,
841 server crashed. Router didn't crash, but showed odd behaviour
842 (didn't allow clients to join anymore, ..). Affected files
843 silcd/packet_receive.c silcd/idlist.h
845 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
847 * Destroy the file transfer session in silc_client_file_close
848 with timeout. Affected file lib/silcclient/client_ftp.c.
850 * Call SFTP server monitor in READ and WRITE after the actual
851 operations. Affected file lib/silcsftp/sftp_server.c.
853 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
855 * Create one configure script from configure fragments
856 (configure.ad). This is a first step towards new distribution
857 system. Affected files prepare, configure.in.pre,
858 lib/silcmath/mpi/configure.ad.
860 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
862 * Removed expiring of client key pair. Affected file is
863 irssi/src/silc/core/clientutil.c
865 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
867 * Check the number of connections from real number of
868 connections instead of socket number, when deciding if
869 server is full. Affected files are silcd/server.c,
870 server_internal.h and silcd.c.
872 * Clarified the connections_max meaning in General section
873 in doc/example_silcd.conf.in.
875 * The reconnect_keep_trying default value set to TRUE
876 if it is not defined in the config file. Affected file
877 silcd/serverconfig.c.
879 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
881 * Fixed crashbug in connection closing, after a protocol
882 completion callback, which might have closed it already.
883 Affected file silcd/server.c.
885 * Fixed rekey with PFS in backup router. It did not allow
886 rekeys with PFS, and when the rekey protocol timedout
887 it crashed the backup router without the above fix. Affected
888 file silcd/packet_send.c and server.c.
890 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
892 * The silc_client_add_channel_private_key now returns the
893 private key context if pointer is given as argument.
894 Affected files are lib/silcclient/silcclient.h and
897 * Added support for using channel private keys in SILC
898 Client Library even if the private key mode is not set
899 on the channel. Affected file lib/silcclient/client_channel.c.
901 * The channel private key used to decrypt message is now
902 delivered to the application in the 'channel_messageÃ' client
903 operation. Affected files are lib/silcclient/silcclient.h
904 and client_channel.c.
906 * Fixed wrong arg type for user limit in CMODE command reply.
907 Affected file silcd/command.c.
909 * The user limit is now taken and saved to SilcClientEntry in
910 JOIN and CMODE command replies and in CMODE_CHANGE notify.
911 Affected files lib/silcclient/silcclient.h, command_reply.c
914 * Added support to the new private message key indicator
915 packet. Added a new function to the client library:
916 silc_client_send_private_message_key_request. The sender
917 indicates to be initiator, and receiver is responder.
918 Added the indicator to the SilcClientEntry as 'prv_resp'
919 boolean. Affected files are lib/silcclient/silcclient.h
920 client.[ch], and client_prvmsg.c.
922 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
924 * Fixed the JOIN command calling when called with both
925 -auth and -founder. Affected file is lib/silcclien/command.c.
927 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
929 * Check watcher list for resumed clients as well. Affected
930 file is silcd/packet_receive.c.
932 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
934 * Implemented the user limit to the CMODE_CHANGE notify,
935 CMODE command reply and JOIN command reply in server.
936 Affected files are silcd/server.c, command.c, command_reply.c,
937 packet_send.c and packet_receive.c.
939 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
941 * Defined SILC_STRFMT_END that must be used now with
942 silc_buffer_strformat, instead of SILC_STR_END. Fixes
943 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
944 lib/silcclient/silcvcard.c, silcd/server_util.c.
946 * Fixed the adding of public key to the WATCH list in server.
947 Fixed the WATCH notify sending to client. Affected files
948 are silcd/packet_send.[ch], command.c, server_util.c.
950 * Implemented the watching by public key in the SILC Client
951 Library and SILC Client. Affected files are
952 lib/silcclient/command.c and client_notify.c.
954 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
956 * Added support for public key watching in server. Affected
957 files are silcd/server.c, server_internal.h, command.c,
960 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
962 * Added public key to the SIlcClientEntry. Affected files
963 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
965 * Fixed the get_clients_whois reply processing to return
966 exactly same entries server returned. Makes it possible
967 to search using attributes. Affected file is
968 lib/silcclient/idlist.c.
970 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
972 * Save founder key to SilcChannelEntry. Affected files are
973 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
975 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
977 * Call the monitor callback with _CLOSED status from the
978 silc_client_file_close. Affected files are
979 lib/silcclient/client_fpt.c, silcclient.h
981 * Added silc_client_get_clients_whois which resolves using
982 WHOIS, and supports requested attributes as well.
983 Affected files are lib/silcclient/silcclient.h, idlist.c.
985 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
987 * Added support for asking the destination filename where
988 the downloaded file is saved in the file transfer. Affected
989 files are lib/silccilent/silcclient.h, client_ftp.c.
991 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
993 * Fixed error handling in resuming data processing. Affected
994 files are lib/silcclient/client_resume.c and client.c.
996 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
998 * Fixed silc_client_send_private_message to return TRUE correctly.
999 Affected file lib/silcclient/client_prvmsg.c.
1001 * Added topic to the SilcChannelEntry. Affected files are
1002 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1004 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1006 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1007 file lib/silcclient/command.c
1009 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1011 * Convert all commands to UTF-8 before passing them to the
1012 client library. Still need to convert replies from UTF-8 to
1013 the locale encoding. Affected file
1014 irssi/src/silc/core/silc-cmdqueue.c
1016 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1018 * redirect all silc_client_command_calls through a queueing framework.
1019 This fixes /CYCLE and the annoying "nick change after auto-joining
1020 a channel". Furthermore it defines one central point where
1021 command parameters can be UTF-8-ified. Affected files
1022 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1023 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1025 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1027 * use asynchronous connect() to establish router connections.
1028 Fixes problem when the primary router goes down. Affected files
1029 silcd/server.c, silcd/server_backup.c
1031 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1033 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1034 Fixed various compilation warnings when type casting ints
1035 to pointers or vice versa, of different size. Updates around
1038 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1040 * Surrogates not allowed in UTF-8 strings, updated decoder.
1041 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1042 testers in lib/silcutil/tests/ directory.
1044 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1046 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1047 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1048 files are lib/silcclient/silcclient.h, client.c.
1050 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1052 * When resuming a session fails, notify the user that the session
1053 file needs to be removed eventually. Affected files
1054 irssi/src/fe-common/silc/module-formats.[ch],
1055 irssi/src/silc/core/client_ops.c.
1057 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1059 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1060 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1062 * Typofix in Irssi::Silc module. Affected file
1063 irssi/src/perl/silc/Silc.xs.
1065 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1067 * Changed the way NOTICE flagged messages are treated. Added support
1068 for notices in queries and signing notices. Affected files
1069 irssi/default.theme; irssi/docs/help/in/notice.in;
1070 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1071 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1073 * Fixed typo in /ACTION help. Affected file
1074 irssi/docs/help/in/action.in
1076 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1078 * Fixed typo in perl module. Affected file
1079 irssi/src/perl/silc/Server.xs
1081 * Changed the way ACTION flagged messages are treated. Added support
1082 for actions in queries and signing actions. Affected files
1083 irssi/default.theme; irssi/docs/help/in/action.in;
1084 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1085 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1088 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1090 * Incorrectly reported error when client had to be resolved from
1091 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1093 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1095 * Fixed whois public key hash table deleting and adding in
1096 detached client case. Affected file silcd/packet_receive.c.
1098 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1100 * Changed filenames of silc/fe module not to collide with filenames
1101 from core/fe. Also seperated public messages printing from
1102 query messages printing. Affected files are all in
1103 irssi/src/fe-common/silc.
1105 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1107 * Fixed the invite process handling during joining to use
1108 correct server name for the client that is matched against
1109 the invite string for the channel. Wrong server name caused
1110 inability to join the channel. Affected file is
1113 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1115 * Fixed the CUMODE channel founder authentication on normal
1116 server to not remove the founder rights on existing founder
1117 before checking that router accepts the mode change. Affected
1118 files are silcd/command.c and silcd/packet_receive.c.
1120 * Remove the server entry correctly when rekey timeouts and
1121 remote router connection on normal server is closed. Fixes
1122 a crash where server uses the freed server entry. Affected
1123 file silcd/server.c.
1125 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1127 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1128 networks. This is the first step in solving the bug about
1129 /SERVER ADD -silcnet <silcnet>. Affected files
1130 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1131 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1132 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1134 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1136 * /SMSG and /MMSG now correctly create new queries. Affected files
1137 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1139 * Add basic support for SILC protocol specific variables in perl.
1140 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1141 irssi/src/perl/Makefile.am
1143 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1145 * Don't use silc_get_input, it's obviously not reliable. Fixes
1146 issue when the current key expires. Affect file
1147 irssi/src/silc/core/clientutils.c
1149 * Make the session data filename configurable. This makes it
1150 possible to have different session files for different
1151 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1152 client_ops.[ch], silc-servers.c,
1153 irssi/src/silc/fe-common/silc/module-formats.[ch]
1155 * Use the same set of libtool files for the MPI lib as for the
1156 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1157 config.sub, configure.in, install-sh, missing, mkinstalldirs
1159 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * Fixed server statistics decrementing error to not go to
1162 negative. Affected file silcd/packet_receive.c.
1164 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1166 * Use silc_server_query_add_error to add error in public key
1167 search error. Added support in send_reply to send errors
1168 without specific argument. Affected file silcd/server_query.c.
1170 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1171 Client for NO_SUCH_NICK. It was against the protocol specs.
1172 Affected file irssi/src/silc/core/client_ops.c.
1174 * Added backwards support for the wrong NO_SUCH_NICK error sending
1175 in server. To be removed in SILC Server 1.0. Both old clients
1176 and clients with fixed error handling now works. Affected file
1177 silcd/server_query.c.
1179 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1181 * fixed a bug in the whois using attributes function where no
1182 error was sent if no nickname and client id but the attributes were
1183 given to whois. Affected file silcd/server_query.c
1185 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1187 * remove public key from public key hashtable on detach. Affected
1188 file silcd/packet_receive.c
1190 * free public key hashtable before removing clients on server
1191 shutdown. Affected file silcd/server.c
1193 * remove public key prior deleting client-data on killing a client.
1194 Affected file silcd/server_util.c
1196 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1198 * Getting the MOTD from other servers works now. Affected
1199 files are silcd/command.c and silcd/command_reply.c
1201 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1203 * Initialize the variable idletag, since it is tested in
1204 silc_core_deinit for its default value. Affected file
1205 irssi/src/silc/core/silc-core.c
1207 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1209 * Fixed signed channel messages across cells. Affected file
1212 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1214 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1215 is not defined. They can now be safely used in if-statements
1216 without braces. Affected file lib/silcutil/silclog.h.
1218 * Added the checks for backup closing connection due to error
1219 (local or remote) and thus not allow the resuming to occur
1220 in reconnect. Affected files are silcd/packet_send.c
1223 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1225 * Help file updates. Affected files in irssi/src/docs/help/in/.
1227 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1229 * Fixed channel messages across cells. Affected file
1232 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1234 * Fixed file transmission accepting in client library to not
1235 start the negotiation if user hasn't accepted the transfer,
1236 instead create new session for resent transfer. Affected
1237 file lib/silcclient/client_ftp.c.
1239 * Show the session ID in the file transmision list. Remove
1240 session from list that failed to transfer. Switch the current
1241 session automatically after transmission, and in errors, to new
1242 session if other sessions exists in the transfer list. Affected
1243 files are irssi/src/silc/core/silc-servers.c,
1244 irssi/src/fe-common/silc/modfule-formats.c.
1246 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1248 * Fixed MIME header parsing for the hopefully last time. Affected
1249 file lib/silcutil/silcstrutil.c
1251 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1253 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1255 * The SILC RNG is now gauranteed to return non-zero random
1256 values. Affected files are lib/silccrypt/silcrng.[ch].
1258 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1260 * Fixed nickname formatting when changing only case of the
1261 nickname. Affected file lib/silcclient/idlist.c.
1263 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1265 * Fixed a memory leak and incorrect printing of the "appears as"
1266 message. Affected file irssi/src/silc/core/client_ops.c
1268 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1270 * Added CRT (Chinese Remainder Theorem) supported RSA
1271 private keys and private key operations. This significantly
1272 increases private key operation efficiency. No compatibility
1273 issues with new or old private keys. Affected files are
1274 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1276 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1278 * Fixed GCC-3.3.2 related compilation warnings from the
1281 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1283 * Removed RC6 from distributions.
1285 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1287 * Added some better comments to lib/silccrypt/silcpkcs.h,
1288 optimized some routines in lib/silccrypt/silcpkcs.c.
1289 Added test_silcpkcs into lib/silccrypt/tests/.
1291 * Fixed silc_rng_global_init to actually init the global RNG
1292 if RNG wasn't provided for it. Affected file is
1293 lib/silccrypt/silrng.c.
1295 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1297 * Added silc_hash_table_find_by_context_ext. Affected files
1298 lib/silcutil/silchashtable.[ch].
1300 * Save the public key on normal server in WHOIS command reply
1301 from attributes, if present, and add it to public key hash
1302 table. Fixes WHOIS resolving by public key on normal server.
1304 Optimized the attributes resolving on normal server to not
1305 resolve if we resolved them already from router.
1307 Affected files are silcd/server_query.c, command_reply.c.
1309 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1311 * Added support for whois using attributes.
1312 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1313 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1316 * Added support for whois using public key attribute to /WHOIS i
1317 client command. Affected files irssi/docs/help/in/whois.in,
1318 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1320 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1322 * Fixed UMODE setting in server when the client has anonymous
1323 mode set. The mode setting was not working. Affected file
1326 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1328 * Fixed some bugs and typos related to sending split messages.
1329 Print notification when sending messages with /MMSG. Affected
1330 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1332 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1334 * Optimized the socket referencing in packet routines, client
1335 library and server. Affected files are lib/silccore/silcpacket.c,
1336 lib/silcclient/client.c and silcd/server.c.
1338 * If silc_socket_set_qos is given with NULL arguments the QoS is
1339 reset from the socket. Affected files are
1340 lib/silcutil/silcsockconn.[ch].
1342 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1344 * Add a /LISTKEYS command which lists the locally cached
1345 client and server keys. Affected files
1346 irssi/src/fe-common/module-formats.[ch],
1347 irssi/src/silc/core/silc-{channels,servers}.c
1348 irssi/docs/help/in/listkeys.in
1350 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1352 * Check that packet queue purging was successful. Affected
1353 files lib/silcclient/client.c and silcd/packet_send.c. Related
1354 to MAC failed errors.
1356 * Do not clear the inbuf even if it is empty if QoS was applied
1357 to it. Otherwise the QoS data is cleared and MAC failed error
1358 will occur. Affected file lib/silccore/silcpacket.c.
1360 * Use the rekey period time as rekey protocol timeout value.
1361 If the rekey does not succeed during the rekey period there's
1362 something very wrong, and we most likely end up with wrong keys,
1363 do graceful reconnect then. Affected file silcd/server.c.
1365 * Take reference of the socket in the parser context, as it's
1366 possible to have the parsers in queue after the socket is
1367 disconnected and this may cause crash. Affected files are
1368 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1371 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1373 * Fixed KICK command reply sending, it sent to replies.
1374 Affected file silcd/command.c.
1376 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1378 * Finish the silc-mime.pl script. It now supports MIME type
1379 guessing using magic files, signing data messages, executing
1380 MIME handlers in background. Affected files
1381 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1383 * Changed MIME signal handler to make things easier for the perl
1384 script. Affected files irssi/src/silc/core/client_ops.c,
1385 silc-servers.c, and irssi/docs/signals.txt
1387 * Cleaned up the silc_mime_parse function and fixed detection
1388 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1390 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1392 * Resolve the IP for file transfer listener from the connection
1393 socket. Affected file lib/silcclient/client_ftp.c.
1395 * Accept NULL hostname parameter in the functions
1396 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1397 if hostname is not wanted.
1399 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1401 * Fixed race condition between silc_client_init and
1402 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1404 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1406 * Fixed file transfer connection closing when SIGNOFF for
1407 the client is received from server. Affected file is
1408 lib/silcclient/client_ftp.c.
1410 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1412 * Check for disconnected socket in QUIT callback. Affected
1413 file silcd/command.c.
1415 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1417 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1418 Affected files lib/silcutil/silcstrutil.c
1420 * Cleaned up the escape/unescape functions for correctness and
1421 speed. Affected file irssi/src/silc/core/client_ops.c
1423 * Removed handling for data messages with Content-Type: text/*,
1424 moved parsing of MIME headers to the signal handler, added
1425 support for signing and verifying data messages. Affected
1426 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1427 irssi/src/silc/core/silc-{servers,channels}.c
1429 * Added a perl script for handling data messages based on
1430 information read from Mailcap files. New file
1431 irssi/scripts/silc-mime.pl
1433 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1435 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1436 acknowledge recepetion of a message to the sender. Updated
1439 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1441 * Unregister channel key saving callback when deleting channel.
1442 Affected file lib/silcclient/idlist.c.
1444 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1445 before calling notify client operation. Affected file is
1446 lib/silcclient/client_notify.c.
1448 * Unregister QoS tasks when deleting the socket connection.
1449 Affected files lib/silcutil/silcsockconn.[ch],
1450 unix/silcunixsockconn.c.
1452 * Implemented latest presence-attrs draft changes. Affected
1453 files lib/silccore/silcattrs.h and
1454 irssi/src/silc/core/silc-queries.c.
1456 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1458 * Save old channel keys in list to allow more rapid change
1459 of channel keys if server for some reason does that. This
1460 avoids loosing so many channel messages due to not having
1461 key to decrypt. Affected file lib/silcclient/silcclient.h,
1462 idlist.c and client_channel.c.
1464 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1466 * Continued backup router tests and fixes. Affected files
1467 silcd/server_backup, server_util.c, server.c. See TODO.
1469 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1471 * Fixed SERVER_SIGNOFF handling in servers. The client
1472 was removed from wrong list thus not removing the client
1473 at all. Affected file silcd/packet_receive.c.
1475 * Do not execute rekey protocol for disabled connections as
1476 it would never go through. Affected file silcd/server.c.
1478 * Added timeout for rekey protocol to catch if the protocol
1479 never executes successfully. Affected files silcd/server.c
1482 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1484 * Abandon packet processing for disconnected sockets. Check
1485 this always after calling packet processing callback.
1486 Affected file lib/silccore/silcpacket.c.
1488 * Fixed double registration disconnection code in server.
1489 Closed wrong connection. Affected file silcd/packet_receive.c.
1491 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1493 * On normal server reconnect to primary during resuming 4
1494 times, then give up. Affected file silcd/server_backup.c.
1496 * If during reconnecting to routers we notice we have router
1497 connection but no primary router set, the server is in desync.
1498 Reconnect to primary to restore network. Affected file
1501 * Assure that only one protocol is exeucting at the same time.
1502 Added checks for all protocols. Affected files are
1503 silcd/server.c and server_backup.c.
1505 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1507 * Check that a string is not already part on invite/ban
1508 string when processing it. Affected file silcd/server_util.c.
1510 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1512 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1513 with 1.2 version of the protocol. Affected file is
1514 silcd/packet_receive.c.
1516 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1518 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1519 where the passphrase was given. Affected file is
1522 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1524 * INVITE and BAN notifys are now delivered from routers to
1525 servers (but not clients) on the channel. Updated specs and
1526 code. Affected files silcd/packet_[send|receive].[ch],
1527 command.c, server.c and server_util.c.
1529 * Implemented INVITE and BAN announcing. Affected files are
1530 silcd/server.[ch], server_util.c.
1532 * Implemented SilcStatus error type argument returning in
1533 command reply error in server. Affected file silcd/command.c.
1535 * Implemented SilcStatus argument returning in comand reply
1536 in client library. The command_reply client operation now
1537 returns error specific arguments as well. Affected files
1538 are lib/silcclient/command_reply.[ch], client_resume.c,
1539 lib/silccore/silcstatus.[ch].
1541 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1543 * Backup router protocol version 1.2 implemented. Testing still
1544 required. Affected files in silcd/server_backup.[ch], server.c,
1545 packet_receive.c and server_internal.h.
1547 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1549 * silc_client_send_[channel|private]_message now return TRUE
1550 or FALSE. Affected file lib/silcclien/client_channel.c and
1553 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1555 * Check for explicit nickname in INVITE and BAN processing
1556 during join as well (and don't expect only wildcards in
1557 invite/ban strings). Affected file silcd/command.c.
1559 * Fixed the INVITE and BAN by public key. The public key saved
1560 is the PK payload (as specified) not the raw data. Affected
1561 file silcd/server_util.c.
1563 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1565 * UTF-8 text message support for actions and notices in SILC
1566 Client. Affected file irssi/src/silc/core/client_ops.c.
1568 * silc_get_username and silc_get_real_name now returns sensible
1569 data on Win32. Patch by Toni Willberg. Affected file is
1570 lib/silcutil/win32/silcwin32util.c.
1572 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1574 * Provide a signal handler to send MIME encoded messages and emit
1575 a signal when a MIME encoded message is received. Also document
1576 the signals for usage with the perl interface.
1578 A sample perl script will be supplied at a later point.
1580 Affected files are irssi/docs/signals.txt,
1581 irssi/src/silc/core/client_ops.[ch],
1582 irssi/src/silc/core/silc-{channels,servers}.c
1584 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1586 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1587 server. Use this time to display a lag and disconnect when it
1588 exceeds a specified limit.
1590 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1592 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1594 * Remove the channel auth list in normal server if router
1595 encofrces its list during connecting. Send notify to channel
1596 to remove the mode to remove the list. Affected files are
1597 silcd/server_util.c and silcd/packet_receive.c.
1599 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1601 * Added support for channel public keys. Updated protocol specs
1602 and implemented it. Affected files are
1603 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1604 lib/silcclient/command_reply.c.
1606 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1608 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1609 terminate the process on Linux. Affected file silcd/silcd.c.
1611 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1613 * Check for NULL buffer in silc_buffer_clear. Affected file
1614 is lib/silcutil/silcbuffer.h.
1616 * Simplified the backup router protocol by removing the _GLOBAL
1617 types. Updated protocol specs and the code. Affected files
1618 are silcd/server_backup.[ch].
1620 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1622 * Deny '@' and '!' from nicknames since they are reserved
1623 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1624 Updated protocol specs and the code.
1626 Affected files are silcd/server_util.[ch].
1628 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1630 * Fixed stack overflow in Irssi SILC client. Affected
1631 file irssi/src/silc/core/client_ops.c.
1633 * Check that Host is set in ServerConnection and RouterConnection
1634 in silcd.conf. Affected file silcd/serverconfig.c.
1636 * Fixed crash in server with protocol completion callbacks,
1637 namely rekey and backup resuming protocols. Affected files
1638 are silcd/server_backup.c and silcd/server.c.
1640 * Fixed rekey protocol to not restart if it is started already.
1641 Affected files are lib/silcclient/client.c and
1644 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1646 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1648 * Fixed EOF handling in SILC Config, affected file
1649 lib/silcutil/silcconfig.c.
1651 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1653 * Fixed RESOLVING flag handling in JOIN notify and other
1654 notifys to handle the resolvings correctly in client library.
1655 Affected file lib/silcclient/client_notify.c.
1657 * Do not send full INVITE and BAN lists in INVITE and BAN
1658 notifys, only the changed information. Affected file
1661 * Fixed INVITE notify sending in INVITE command, send it
1662 only when needed. Affected file silcd/command.c.
1664 * Handle the founder key change properly in CMODE_CHANGE
1665 notify. Bug #122. Affected file silcd/packet_receive.c.
1667 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1669 * Remove the mark for output (mark it only for input) after
1670 purging outgoing queue. Prevents the "Error in select()"
1671 floods. Affected file silcd/packet_send.c.
1673 * Fixed incorrect connection deletion from client library
1674 after calling "connect" client operation. Could cause
1675 crashes for example during reconnect timeouts. Affected
1676 files are lib/silcclient/client.c and
1677 irssi/src/silc/core/client_ops.c.
1679 * Check server private key file permissions before starting
1680 the server. Affected file silcd/serverconfig.c.
1682 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1684 * NULL terminate allocated string in silc_buffer_strformat.
1685 Affected file lib/silcutil/silcbuffmt.c.
1687 * Rewrote the invite/ban list string handling in server to
1688 use SilcBuffer instead. Affected files are silcd/command.c
1689 and silcd/server_util.c.
1691 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1693 * Fixed double free in CMODE command when setting new HMAC
1694 for channel. Affected file silcd/command.c.
1696 * Added couple of missing memset's to zero sensitive memory.
1697 Affected files silcd/command.c, lib/silcclient/command.c.
1699 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1701 * Fixed a double free in INVITE command error handling in
1702 server. Affected file silcd/command.c.
1704 * Added macros SILC_SWAB_[16|32] to swab byte order of
1705 16-bit and 32-bit unsigned integers. Affected file
1706 lib/silcutil/silctypes.h.
1708 * Use the SILC_SWAB_16 instead of htons() in server when
1709 handling ports since the ports in structures are always
1710 in little-endian order (regardless of platform). Affected
1711 file silcd/serverid.c and silcd/server_backup.c.
1713 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1715 * Send DISCONNECT in close admin command in server. Affected
1716 file silcd/command.c.
1718 * Check whether we are already connecting to a remote router
1719 (in addition of checking whether we are already connected)
1720 before creating new connection. Affected file silcd/server.c.
1722 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1724 * Added better compiler and compiler flags checking in
1727 * Check that socket is valid after QoS is applied to data.
1728 Affected file lib/silcutil/unix/silcunixsockconn.c.
1730 * Make sure the socket connecetion is not closed to early
1731 when closing connection in server. Also make sure the
1732 connection is always closed after error in a protocol.
1733 Affected file silcd/server.c.
1735 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1737 * Removed --session and --dummy options from Irssi SILC Client.
1738 -d option is available only if --enable-debug was given.
1739 Affected files are irssi/src/silc/core/silc-core,
1740 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1742 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1744 * Added silc_buffer_steal to steal the data from the buffer.
1745 Affected file lib/silcutil/silcbuffer.h.
1747 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1749 * Fixed server crash with double Primary block in config file.
1751 Fixed also various memory leaks around the config file
1752 parser. Affected files lib/silcutil/silcconfig.c,
1753 silcd/serverconfig.c.
1755 * Changed my nickname (Johnny Mnemonic) to my real name, this
1756 means that bugs introduced by him were actually introduced
1759 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1761 * Don't display "foo appears as foo\nYou're now known as foo"
1762 messages. Affected file irssi/src/silc/core/client_ops.c
1764 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1766 * Fixed error handling of invalid client entry when calling
1767 commands in server. Fixes a crash. Affected file
1770 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * Added some sanity checks in server for correctness of the
1773 server configuration. Affected file silcd/serverconfig.c.
1775 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * Prevent endless resolving of user informations in USERS
1778 command by checking the command reply status correctly.
1779 Affected file lib/silcclient/command_reply.c.
1781 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1784 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1785 Aldous <Matthew@Aldous.com>.
1787 * Added better implementation using CriticalSection of
1788 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1789 <mikko.lahteenmaki@pikabaana.net>.
1791 * Added some Winsock WIN32 compatiblity defines into
1792 includes/silcwin32.h.
1794 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * Fixed double free in async host lookup code. Affected file
1797 lib/silcutil/silcsockconn.c.
1799 * On backup router handle now the SERVER_SIGNOFF from router
1800 for local connected servers too, and close the connections.
1802 Do not process them as normally signing off servers when they
1803 really signoff by sending EOF fe, but always assume that
1804 router sends the SERVER_SIGNOFF.
1806 Affected files silcd/server.c and silcd/packet_receive.c.
1808 * Fixed socket unsetting when closing connections. Affected
1809 files silcd/server.c and silcd/packet_send.c.
1811 * Do not print the nickname in SERVER_SIGNOFF if we do not
1812 have it. Prevents asserts in Irssi core. It is possible we
1813 don't have the nick if it was just being resolved when server
1814 signoff. Affected file irssi/src/silc/core/client_ops.c.
1816 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Fixed autonick crashbug in client library. Affected file
1819 lib/silcclient/client.c.
1821 * Fixed Unix implementation of SilcMutex to really assert if
1822 the mutex is locked/unlcoked already. Affected file
1823 lib/silcutil/unix/silcunixmutex.c.
1825 * Fixed locking in silc_schedule_uninit. It didn't lock
1826 when dispatching timeout tasks. Affected file is
1827 lib/silcutil/silcschedule.c.
1829 * Changed Win32 implementation of SilcThread to use modern
1830 Win32 interface. Affected file is
1831 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1833 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1835 * Don't print signed messages when sending failed. Affected files
1836 irssi/src/silc/core/silc-[servers.c/commands.h]
1838 * Send adquate signal when founding a channel by joing it. Affect
1839 file irssi/src/silc/core/client_ops.c
1841 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1843 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1844 irssi/src/fe-common/core/themes.c
1846 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * Fixed close command to use the port correctly when closing
1849 server connections. Affected file silcd/idlist.c.
1851 * Check for NULL outbuf in silc_socket_write. It is possible
1852 that it is NULL is some odd case. Affected files are
1853 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1855 * Do not call final protocol callback for backup router
1856 resuming protocol when closing connection. It is closed
1857 by timeout in case of error. Affected file silcd/server.c.
1859 * Backup reconnect to router if backup resuming protocol
1860 failed. Affected file silcd/server_backup.c.
1862 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * Fixed double free in SKE library error hadling when signature
1865 error occurred. Affected file lib/silcske/silcske.c.
1867 * Save the fingerprint to new SilcClientEntry after changing
1868 nickname. Affected file lib/silcclient/client_notify.c.
1870 * Print SIGNOFF in Irssi SILC client only if the nickname is
1871 known. Prevents asserts in Irssi core. It is possible we
1872 don't have the nick if it was just being resolved when it
1873 quit. Affected file irssi/src/silc/core/client_ops.c.
1875 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Fixed double free in invite list adding code when adding
1878 invite strings. Affected file silcd/server_util.c.
1880 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1882 * More log printing during backup router protocol. Affected
1883 file silcd/server_backup.c.
1885 * Removed backwards support for old private key file format.
1886 Affected file lib/silccrypt/silcpkcs.c.
1888 * Removed backwards support for not-so-strict decryption length
1889 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1891 * GETKEY to update the client entrys fingerprint too.
1892 Affected file lib/silcclient/command_reply.c.
1894 * Added --without-libtoolfix for package builders using weird
1895 wrappers around libtool (BSD at least).
1897 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1899 * Fixed backup router bugs: When backup resumes router and
1900 receives a CHANNEL_MESSAGE packet the backup must not act
1901 as router since the packet header decryption would be
1902 different. Also, when relaying packets to channel, do
1903 not re-encrypt packets on backup that came from the primary
1904 since the connection isn't really router-router connection.
1905 Affected files silcd/server.c, silcd/packet_send.c.
1907 * Added checks in encryption/decryption that encryption/decryption
1908 length sent as argument really is multiple by block size. Helps
1909 catching really weird bugs like the above backup router bugs
1910 when packets are being decrypted in wrong way. Affected files
1911 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1913 * Fixed padding generation in private key file encryption.
1914 Affected file lib/silccrypt/silcpkcs.c.
1916 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Added ignore_message_signatures setting which can be used
1919 to ignore signatures in messages. Affected files are
1920 irssi/src/silc/core/client_ops.c, silc-core.c.
1922 * Fixed the libtoolfix to use command line options instead of
1923 environment variables. They didn't work as expected. Now,
1924 the libtool is fully run-time configurable.
1926 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1928 * Verify signature payload for signed messages. Affected files
1929 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1930 irssi/src/silc/core/silc-core.h
1932 * Display signature verification result in public and private
1933 messages using theme abstracts. See irssi/default.theme for
1934 examples on their usage. Affected files
1935 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1936 irssi/src/fe-common/silc/module-formats.[ch],
1937 irssi/src/fe-common/silc/fe-common-silc.c,
1938 irssi/src/fe-common/silc/Makefile.am
1939 irssi/src/fe-common/core/fe-messages.[ch]
1941 * Fixed bugs in Irssi's theme parsing. Affected files
1942 irssi/src/fe-common/core/themes.c
1944 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1946 * Calculate the correct length for signed messages before
1947 encrypting, it must be multiple by block size. Affected
1948 file lib/silccore/silcmessage.c.
1950 * silc_message_signed_get_public_key returns now both
1951 decoded and encoded public key. Affected files are
1952 lib/silccore/silcmessage.[ch].
1954 * Added libtoolfix script that makes the libtool more generic
1955 and configurable in run-time. Now we can specify in run-time
1956 if what kind of libraries we want to create, regardless of
1957 configuration. SIMs are now creates even if --disable-shared
1958 was explicitly given.
1960 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Fixed founder key sending in CMODE command in client.
1963 Affected file lib/silcclient/command.c.
1965 * Fixed CUMODE founder authentication in server to not check
1966 for client's public key since it's not supposed to do that.
1967 Affected file silcd/command.c.
1969 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1971 * Set realname and hostname in NICK_REC records. Affected file
1972 irssi/src/silc/core/silc-nicklist.c
1974 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Remove 1.0 protocol backwards compat code from client
1979 * Added more reliable check for whether nickname did change
1980 or not, or whether only Client ID changed in NICK_CHANGE
1981 notify. Affected file lib/silcclient/client_notify.c.
1982 Fixes bug in '@' character handling in a nickname.
1984 * Added support for automatically parsing signature from
1985 the message payload. Added new function
1986 silc_message_get_signature to return the payload to
1987 application. Affected files lib/silccore/silcmessage.[ch].
1989 * Changed the private_message and channel_message client
1990 operations to deliver the SilcMessagePayload to the
1991 application too. Application can use it fe. to get the
1992 signature from the message for verification. Affected
1993 file lib/silcclient/silcclient.h, client_channel.c and
1996 * Redefined the signed payload for message payloads.
1997 Updated protocol specs and implemented.
1999 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Fixed wrong invite and ban list handling in server command
2002 reply. Affected files are silcd/command_reply.c,
2003 silcd/server_util.[ch].
2005 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Fixed CMODE setting in server when founder mode was set.
2008 Affected file silcd/command.c. Bug #95.
2010 * Added support to setting specific public key in CMODE in
2011 Irssi SILC client. Affected file lib/silcclient/command.c.
2013 * Added support to use specific public key in CUMODE in
2014 Irssi SILC Client. Affected file lib/silcclient/command.c.
2016 * Added support for inviting and banning by public key in
2017 Irssi SILC client. Affected file lib/silcclient/command.c.
2019 * Fixed fingerprint/babbleprint showing in invite and ban
2020 list command replys. Affected file is
2021 irssi/src/silc/core/client_ops.c.
2023 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2025 * Format CMODE +c and +h to display both the mode and the argument
2027 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2029 * Added test vectors and test programs for SHA-1, MD5,
2030 HMAC-SHA1 and HMAC-MD5. New tests are located in
2031 lib/silccrypt/tests/. Fixed also argument decoding bug in
2032 MD5 implementation. Affected file lib/silccrypt/md5.c.
2034 * Changed the channel private key and private message key
2035 generation (with static keys) to use SHA1 instead of MD5,
2036 as SHA1 is the mandatory hash function in SILC. Affected
2037 file lib/silcclient/client_[channel/prvmsg].c.
2039 * Changed the private key file encryption to use SHA1 instead
2040 of MD5. Added support for the old generation and added
2041 automatic change of the key (to be removed later). Affected
2042 files lib/silccrypt/silcpkcs.c.
2044 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * Load only files with .pub suffix in PublicKeyDir. Affected
2047 file silcd/serverconfig.c.
2049 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2051 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2052 channels. Affected files silcd/silcd.c, silcd/server.h.
2054 * Added the config directive PublicKeyDir for the client block.
2055 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2057 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Merged Toni's irssi/silc.conf patch.
2061 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2063 * Max alloc tests in allocation routines. Affected file
2064 lib/silcutil/silcmemory.c.
2066 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Fixed a typo in resuming code that fixed detach/resume code
2069 in server. Bug #93. Affected file silcd/packet_receive.c.
2071 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2073 * Do reverse lookups for server when /connecting. Affected files
2074 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2075 irssi/src/core/net-nonblock.*
2077 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Added library versioning for shared libraries. Affected
2080 files configure.in.pre and lib/Makefile.am.pre.
2082 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2084 * Display INVITE and BAN lists as specified by SILC 1.2
2086 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Do not send invite list back unless asked (when sending
2089 no arguments) or when list was modified. Affected file
2092 * Remove client from invite list in KILLED notify and in
2093 KILL command. Affected file silcd/command.c and
2096 * Fixed bugs in invite list handling in INVITE command.
2097 Affected files silcd/command.c and silcd/server_util.c.
2099 * Merged with Irssi 0.8.6.
2101 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2102 Affected file irssi/src/fe-text/silc.c.
2104 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * The silc_argument_get_[first/next] now return the argument
2107 type to caller. Added silc_argument_payload_encode_one.
2109 Affected files are lib/silccore/silcargument.[ch].
2111 * Added support for the SILC 1.2 INVITE command and new
2112 invite lists to server. Affected files are silcd/command.c,
2113 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2115 * Added support for the SILC 1.2 BAN command and new
2116 ban lists to server. Affected files are silcd/command.c,
2117 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2119 * Added support to client sending new INVITE command. Affected
2120 file is lib/silcclient/command.c.
2122 * Added support to client sending new BAN command. Affected
2123 file is lib/silcclient/command.c.
2125 * Added support for removing client from invite list when kicked
2126 from channel, as SILC 1.2 dictates. Affected files are
2127 silcd/packet_receive.c and silcd/command.c.
2129 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2132 automatically the cipher's internal IV. Affected files
2133 lib/silccrypt/silccipher.[ch].
2135 * Assure the RESUME_CLIENT packet is not sent to twice to
2136 backup router if the detached client was originated from
2137 the backup. Affected file silcd/server.c. Bug #76.
2139 * Changed silc_sim_symname to not allocate memory. Affected
2140 file lib/silcsim/silcsimutil.c.
2142 * Fixed memory leaks with SIMs in server. Affected files
2143 silcd/serverconfig.c, silcd/server.c.
2145 * Fixed channel key distribution after resuming detached
2146 client. Affected files silcd/packet_receive.c.
2148 * Fixed channel's global_user boolean checking after detaching.
2149 Check it after changing the owner of the client not before.
2150 Affected file silcd/packet_receive.c.
2152 * Fixed few double frees from client library. Fixes at least
2153 Bug #81, possibly others too.
2155 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2156 notifys in Irssi SILC Client. Affected file is
2157 irssi/src/silc/core/client_ops.c. Bug #82.
2159 * Applied Ville Räsänen's manual page and --mandir bugfix
2160 patch. Affected files are configure.in.pre and Makefile.am.pre.
2163 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Added support to backup router protocol for backup to tell
2166 normal server that it cannot use the backup router as primary
2167 because the primary isn't really down. Updated protocol
2170 * Added support for primary router to tell backup router that
2171 resuming is not possible because the backup really isn't primary
2172 in the cell. For example if backup disconnected itself the
2173 resuming is not allowed since the primary really did not
2174 go down. Updated protocol specs.
2176 * Removed MARS from crypto library.
2178 * Defined the CTR mode and Randomized CBC mode in SILC. The
2179 CTR mode is RECOMMENDED now in specification. Defined also
2180 Serpent cipher as optional cipher. Updated the protocol specs.
2182 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Added support for inviting/banning by IP/MASK, public key,
2185 and explicit Client ID. Redefined the command and notify
2186 types to allow easier forwards support for other methods
2187 of inviting/banning. Updated protocol specs.
2189 * Remove the client from channel's invite lists if the client
2190 is kicked or killed. Updated protocol specs.
2192 * Unified the Channel Message Payload and Private Message
2193 into one Message Payload. Updated protocol specs and
2196 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Don't wait for EOF after socket error has occurred, but
2199 close the connection. Affected file is silcd/server.c.
2201 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Added support for setting FOUNDER mode on channel with
2204 specific public key which can be set with CMODE command.
2205 Updated protocol specs and implemented in client and server.
2207 * Fixed the Irssi SILC client to correctly shutdown the client
2208 library to avoid memory leaks. Affected files are
2209 irssi/src/silc/core/silc-core.c and silc-servers.c.
2211 * Deprecated the No Reply flag in SKE protocol and introduced
2212 "IV Included" flag which can be used to indicate that the IV
2213 is included in the ciphertext. This makes it possible to use
2214 SILC on unreliable transport, such as UDP which may cause
2215 packet reordering and losses. Updated protocol specs, did
2218 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2221 < 32 bit values in correct size. Affected file is
2222 lib/silcmath/mp_mpi.c.
2224 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Fixed the KE Start Payload parsing to check that mandatory
2227 fields are present. Affected file lib/silcske/payload.c.
2229 * Fixed compilation warnigs in Irssi SILC Client. Affected
2230 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2232 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2234 * Print "nick now appears as newnick" and update Irssi's nicklist
2235 when you change your nick to "nick". Closes #62
2237 * Never format your own nick. Closes #63
2239 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2241 * SILC_UMODE_GONE changes are now propagated correctly to the
2242 Irssi client. Closes #54
2244 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2246 * Fixed example in /HELP KEY
2248 * Added expando $j which expands to current SILC Client version
2250 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Fixed public key decoding in crypto library.
2254 * Added better error printing to SKE library.
2256 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * Fixed NICK command to not crash if nickname was not sent.
2260 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2263 Deprecated the old Encrypt-And-MAC order. Updated protocol
2264 specs and implemented.
2266 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2267 generation. Updated specs and implemented.
2269 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Added support for rekey before 2^32 sequence number wraps.
2272 Affected files in server and client library.
2274 * Padding must be at least 8 bytes now. Implemented and updated
2277 * Compute maximum padding for authentication packets to make
2278 passphrase approximation attacks impossible. Affected files
2279 in client library and in server.
2281 * Fixed PING command sending in client library and handling in
2282 server. The server ID must be ID Payload, not raw ID data.
2283 Affected files in server and client library.
2285 * Defined that all public keys sent in commands and notify
2286 payloads are actually Public Key Payloads not raw public key
2287 data. Updated protocol specs and implemented.
2289 * Updated protocol version to 1.2. Updated specs and code.
2291 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2292 status types. Updated specs and the code.
2294 * Added support for normal client to kill its own entries from
2295 the network. Updated protocol specs and the code.
2297 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2298 and added initial implementation.
2300 * Added MAC field to the Private Message Payload to protect
2301 against chosen ciphertext attacks. Updated the protocol specs
2304 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2305 attribute to indicate the user's current idle and signon time
2306 of a service. Updated protocol specs and implemented.
2308 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2310 * Added "do_not_bind" argument to silc_client_file_send what
2311 can be used to not bind locally but assume the file receiver
2312 provides the point of connect. Usefull when sender is behind
2313 NAT device. Affected file lib/silcclient/silcclient.h and
2316 * Added -no-listener option to FILE SEND command in Irssi SILC
2317 client. Affected file irssi/src/silc/core/silc-servers.c.
2318 Renamed FILE RECEIVE to FILE ACCEPT.
2320 * Confirm passphrase for private key encryption in
2321 silc_create_key_pair and silc_change_private_key_passphrase.
2322 Affected files are lib/silcutil/silcapputil.c.
2324 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Move silc_client_packet_send back to internal, added
2327 silc_client_send_packet, a bit simpler function for application.
2328 Affected files lib/silcclient/silcclient.h, client.c and
2331 * Moved the SilcClientEntry, SilcChannelEntry and
2332 SilcServerEntry to silcclient.h to be public and documented
2333 them for application. Affected files are
2334 lib/silcclient/silcclient.h and idlist.h.
2336 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * Fixed manual page installation patch by Ville Räsänen.
2339 USERS help page fix patch by Ville Räsänen
2341 * Changed the silc_client_command_call interface to make
2342 the command call simpler for the application. The library
2343 now handles the command line parsing, command finding and
2344 execution. Application only needs to call the function
2345 with the command line. Affected files are
2346 lib/silcclient/silcclient.h, command.[ch].
2348 * Fixed silc_get_input to NULL-terminate the returned input.
2349 Affected file lib/silcutil/silcutil.c.
2351 * Resolve the client's public key in JOIN command if the
2352 founder auth data is being requested but we don't know the
2353 client's public key. Affected file silcd/command.c.
2356 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Print notify for server opers when backup router comes
2359 online. Affected file silcd/server.c.
2361 * Fixed the INVITE command to send the invite list in
2362 command reply. Affected file silcd/command_reply.c.
2364 * Fixed MOTD command reply sending. Affected file
2367 * UTF-8 decode the topic in TOPIC command reply and LIST
2368 command reply in Irssi SILC client. Affected file is
2369 irssi/src/silc/core/client_ops.c.
2371 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Fixed the INVITE command to not crash Irssi SILC client
2374 when given without nickname argument. AFfected file
2375 irssi/src/silc/core/client_ops.c.
2377 * Fixed double free in WHOIS query on normal server when
2378 forwarding query to router. Affected file is
2379 silcd/server_query.c.
2381 * Fixed WATCH command reply handling on normal server which
2382 was missing altogether. Affected file silcd/command_reply.c.
2385 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2387 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2388 Included yodl sources for each of these. Also modified
2389 Makefile.am prototype to install these files to proper
2390 locations. Updated CREDITS. Affected file Makefile.am.pre,
2391 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2394 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Added support for encrypted private key files. Now
2397 passphrase must be provided when new key pair is created
2398 (can be empty though), and prompted when loading the
2399 private key. Added support for loading the old-style
2400 non-encrypted private keys as well. Affected files
2401 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2404 * Fixed silc_get_input to accept input on all terminals.
2405 Affected file lib/silcutil/silcutil.c.
2407 * Moved the Irssi SILC client key loading and other stuff
2408 to be called after the arguments and UI is initialized.
2409 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2411 * Added -P option to Irssi SILC client which can be used
2412 to change the passphrase of the private key. Affected
2413 file irssi/src/silc/core/silc-core.c.
2415 * Added silc_change_private_key_passphrase apputil routine
2416 to lib/silcutil/silcapputil.[ch].
2418 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Fixed connection closing in client library to not crash.
2421 Moved the connection freeing totally to function
2422 silc_clinet_del_connection. Affected file
2423 lib/silcclinet/client.c.
2425 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Changed includes/silcincludes.h to silcincludes.h.in to
2428 include configuration specific information. The silcdefs.h
2429 is not included in to installation anymore (it's only
2430 compilation time header).
2432 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Moved the SilcClient and SilcClientConnection from client.h
2435 to the public lib/silcclient/silcclient.h. Changed the
2438 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * If version string in silc_clinet_alloc is NULL the library
2441 puts it automatically. Affected file lib/silcclient/client.c.
2443 * Changed the version strings from variables to #define's
2444 in includes/silcversion.h.
2446 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Added shared library complation support.
2450 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Added lib/silcutil/silcapputil.[ch] for application
2453 utility functions. It includes routines for applications'
2454 convenience. Added silc_create_key_pair, silc_show_public_key
2455 and silc_load_key_pair functions.
2457 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Send RESUME_CLIENT packet from router to backup routers
2460 to in resuming. Affected file silcd/packet_receive.c.
2462 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2464 * In IDENTIFY command parsing, send all other IDs except
2465 Client IDs explicitly to router for resolving on normal
2466 server. Also check that ID received in WHOIS command is
2467 always Client ID, others are not allowed. Affected file
2468 silcd/server_query.c.
2470 * Merged latest changes from irssi.org CVS.
2472 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2475 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2477 * Fixed the heartbeat sending in Irssi SILC client. Moved
2478 the silc_client_packet_send to silcclient.h for application
2479 usage. Affected files lib/silcclient/client_internal.h
2480 lib/silcclient/silcclient.h.
2482 * Fixed a bug in query resolving in server. Used wrong
2483 variable in a for loop and crashed. Affected file is
2484 silcd/server_query.c.
2486 * Server constructs requested attributes only to locally
2487 connected clients. Affected file silcd/server_query.c.
2490 * Fixed a bug when sending resolving from router to server
2491 with requested attributes. The constructed WHOIS command
2492 was incorrect. Affected file silcd/server_query.c.
2495 * Fixed Requested Attributes saving in WHOIS command reply.
2496 The length of the data buffer must be saved too. Affected
2497 file silcd/command_reply.c.
2499 * Update the client entry's servername after detaching is
2500 over. Affected file silcd/packet_receive.c. Bug #37.
2502 * Resolve incomplete client entrys in CUMODE_CHANGE and
2503 CMODE_CHANGE notifys. Affected file is
2504 lib/silcclient/client_notify.c. Bug #42.
2506 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Fixed channel key packet processing bug on backup router
2509 during backup resuming protocol. Affected file is
2510 silcd/packet_receive.c.
2512 * Fixed memory leaks in server. Affected files are
2513 silcd/server.c and silcd/packet_receive.c.
2515 * Fixed packet decryption problem when backup router encrypted
2516 channel message with wrong key during backup resuming
2517 protocol. Affected file silcd/packet_send.c.
2519 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2520 Toni Willberg (toniw@iki.fi)
2522 * Changed the SilcCipher context to be private. Changed the
2523 silc_cipher_get_iv to just return pointer to the IV. Added
2524 silc_cipher_get_name to return the name of the cipher.
2525 Fixed code all around to support these changes. Affected
2526 files are lib/silccrypt/silccipher.[ch], client library and
2529 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * Fixed unaligned access in lib/silccore/silcattrs.c.
2533 * Fixed libtool linking in lib/silcsim/Makefile.am.
2535 * Fixed services attribute printing. Affected files is
2536 irssi/src/silc/core/silc-queries.c.
2538 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Fixed a crashbug in incoming server accepting. Affected
2541 file silcd/server.c.
2543 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Added automatically generated index to Toolkit Reference
2548 * Added support for Postscript Toolkit Reference Manual.
2550 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2555 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2557 * Added 'send_events' boolean argument to the function
2558 silc_schedule_set_listen_fd which sends the set events to
2559 the application explicitly if set to TRUE. Default action
2560 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2561 lib/silcclient/client_internal.h and silcd/server_internal.h.
2563 * Added silc_compare_timeval to determine which time values
2564 is smaller. Affected file lib/silcutil/silcutil.[ch].
2566 * Added sort-of "Quality of Service" (QoS) support to
2567 SilcSocketConnection. Data reception can be controlled with
2568 rate limit per second and/or read data length limit.
2569 Added silc_socket_set_qos. Affected files are
2570 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2572 * Added the QoS configuration to SILC Server configuration
2573 file. Affected files are silcd/serverconfig.[ch] and
2576 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Merged with irssi.org CVS.
2580 * Failed OPER and SILCOPER authentications are now logged.
2581 Affected file silcd/command.c. Bugs #25.
2583 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * ROBODoc documented lib/silcutil/silcbuffer.h and
2586 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2587 <ville.rasanen@iki.fi>.
2589 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Added support for auto-passphrase authentication from the
2592 config file during connecting which was not implemented
2593 yet. Affected file irssi/src/silc/core/client_ops.c.
2595 * Fixed a bug in authentication protocol failure handling which
2596 was processing wrong callback context. Affected files
2597 are lib/silcclient/client.c and protocol.c.
2599 * Fixed the /ATTR allow off to actually work. Affected file
2600 is irssi/src/silc/core/silc-queries.c.
2602 * Fixed the /ATTR -del to work. Affected file is
2603 irssi/src/silc/core/silc-queries.c.
2605 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2609 * Fixed mask attribute adding in Irssi SILC client. Affected
2610 file irssi/src/silc/core/silc-queries.c.
2612 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Added support for saving the requested attributes in
2615 WHOIS to directory. Affected file is
2616 irssi/src/silc/core/silc-queries.c.
2618 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Added support for parsing VCard fields that do not have
2621 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2623 * Fixed a double free bug in hash table foreach function
2624 if the entry was deleted in the foreach callback. Affected
2625 file lib/silcutil/silchashtable.c.
2627 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Added silc_attribute_get_verify_data to return the signature
2630 verification data for either user digital signature or
2631 server digital signature in Requested Attributes. Affected
2632 files are lib/silccore/silcattrs.[ch].
2634 * Added silc_vcard_alloc which is used to allocated dynamic
2635 SilcVCard context. The silc_vcard_free now checks whether
2636 the context is dynamically allocated or not. Affected files
2637 are lib/silcutil/silcvcard.[ch].
2639 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Periodically remove the NOATTR status from client entry
2642 so that the client may take the attributes in use even after
2643 server has resolved them unsuccessfully earlier. Affected
2644 file silcd/server_query.c and idlist.h.
2646 * Moved sha1hash and md5hash from client->internal to
2647 SilcClient for application usage. Affected files are
2648 lib/silcclient/client.h and client_internal.h.
2650 * Fixed attribute encoding and decoding bugs. Affected
2651 files lib/silccore/silcattrs.[ch].
2653 * Added ATTR command to Irssi SILC Client which is used to
2654 manage user's Requested Attributes sending and values for
2655 WHOIS command. Affected files around Irssi SILC client.
2657 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2659 * Added silc_buffer_strformat which can be used to format
2660 strings into a buffer which size is automatically increased.
2661 Affected file lib/silcutil/silcbuffmt.[ch].
2663 * Added implementation of VCard (RFC 2426) which can be used
2664 as part of Requested Attributes in WHOIS command. Affected
2665 file lib/silcutil/silcvcard.[ch].
2667 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Some strncat -> silc_strncat changes our the core and
2672 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2673 errors. Added better error printing to SKE library.
2674 Affected files lib/silcske/silcske.c, silcske_status.h and
2677 * Save the PKCS key length even if only private key is set to
2678 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2680 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2681 length in bits not in bytes. Affected files are
2682 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2683 silcd/server_query.c.
2685 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Added silc_attribute_payload_encode_data to directly encode
2688 the data into the attributes buffer. Renamed function
2689 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2690 Affected files are lib/silccore/silcattrs.[ch].
2692 * silc_hash_table_find_foreach calls the foreach function now
2693 once even if the nothing was found with context set to NULL.
2694 Affected file lib/silcutil/silchashtable.[ch].
2696 * Remove the RESOLVING flag from client entry after received
2697 the Requested Attributes from the client. Fixed memory leak
2698 in client entry freeing. Affected files silcd/server_query.c
2701 * Added Requested Attributes support into SILC Client Library.
2702 It is not able to send requested attributes in WHOIS command,
2703 and also receive and process requested attributes. Added
2704 silc_client_attribute_[add|del] and silc_client_attributes_get
2705 functions. Added also `ignore_requested_attributes' to the
2706 SilcClientParams to not use attributes in client. Affected
2707 files are lib/silcclient/command.c, client_attrs.[ch],
2708 silcclient.h, client_internal and client.[ch].
2710 * Changed the silc_client_get_client_by_id to support Requested
2711 Attributes, it takes them as argument now. Affected file
2712 is lib/silcclient/silcclient.h, and idlist.c.
2714 * Added -details option to WHOIS command in Irssi SILC Client
2715 to support the requested attributes. By default it requests
2716 all attributes. Affected file lib/silcclient/command.c and
2717 irssi/doc/help/in/whois.in.
2719 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Add also SERVICE attribute for server-constructed attribute
2722 data. Also digitally sign the attributes and add
2723 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2724 silcd/server_query.c.
2726 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Changed the silc_attribute_payload_encode to support list
2729 of attributes (function may be called several times to add
2730 a new attribute). Removed the silc_attribute_payload_encode_list
2731 function. The encoding function now also automatically encodes
2732 the data, so the caller does not need to do that. Affected
2733 files lib/silccore/silcattrs.[ch].
2735 * Added support for replying on behalf of the user to the
2736 Requested Attributes in WHOIS command in the server. Affected
2737 file silcd/server_query.c.
2739 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2740 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2742 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Don't swtich to become primary router if we are backup if
2745 decryption error has occurred. Affected file silcd/server.c.
2747 * Fixed a bug in backup router IP address comparison in
2748 silc_server_backup_get.
2750 Save now also the port of the server/router and use that
2751 in comparison as well. Affected file silcd/server_backup.c.
2753 * Normal server now reconnects to backup router automatically
2754 if connection is lost to it. Affected file silcd/server.c.
2756 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * If packet processing fails (like integrity check fails)
2759 the connection is closed now. Affected files are
2760 lib/silccore/silcpacket.c and silcd/server.c.
2762 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Fixed double free in RSA public key set function
2765 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2768 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2771 Added server_query.[ch] which provides one interface for
2772 querying information using all three commands.
2774 * Changed all "typedef unsigned char" in core library to
2775 "typedef SilcUInt8".
2777 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2781 * Renamed silc_server_get_client_resolve to
2782 silc_server_query_resolve and moved to server_query.[ch].
2784 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Resumed client packet handling from server put the resumed
2787 client on wrong list on router and caused the client not
2788 be present on the network anymore. Now fixed to put the
2789 client to correct list. Affected file silcd/packet_receive.c.
2791 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2793 * Various cleanup in error message output in config parsing code
2794 and in server init code. Fixed error log files containing
2795 too many newlines ('\n') in some situations. Affected files are
2796 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2798 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Use the reverse lookupped hostname in client internals
2801 instead of one user provided us as remote server name.
2802 Affected file lib/silcclient/client.c.
2804 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * Added 'app_context' to silc_schedule_init. It is an
2807 application specific context that is delivered to application
2808 in task callback functions. Affected files are
2809 lib/silcutil/silcutil.[ch].
2811 * The hb_context in SilcSocketConnection is not freed
2812 automatically anymore (application must free it). Freeing
2813 it automatic is inconsistent. Affected files are
2814 lib/silcutil/silcsockconn.[ch].
2816 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2818 * Added support for removing explicitly added client connections
2819 in rehash and closing the client connections if they were
2820 unconfigured in the rehash. Affected file silcd/server.c.
2822 * Added support for aborting automatically pending commands
2823 that never receives the reply (to avoid memory leaks).
2824 Added also silc_server_command_pending_timed to set the
2825 specific timeout for pending command. Affected files are
2826 silcd/command[_reply].[ch].
2828 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2829 specs and lib/silccore/silcstatus.h.
2831 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Changed the silc_get_time to accept time value as argument
2834 or if zero is sent return current local time. Affected
2835 file lib/silcutil/silcutil.[ch].
2837 * Added STATS command to client library and Irssi SILC client.
2838 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2840 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2842 * Assure that channel key is set before sending it. May
2843 crash server otherwise. Affected file silcd/packet_send.c.
2845 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2847 * Assure that endless loop cannot happen with detached client
2848 resolving on normal server. Added idlist status
2849 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2850 silcd/idlist.h and silcd/packet_receive.c.
2852 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Incoming file transfer request cannot use same session as
2855 the sending session. This can happen when sending file to
2856 yourself. Crashed the client on quit. Affected file
2857 lib/silcclient/client_ftp.c. Bug #24.
2859 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * Implemented the draft-riikonen-precense-attrs draft and
2862 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2864 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Distribute the SERVER_SIGNOFF notify also to local backup
2867 routers from the primary router. The backup router may not
2868 have the signing of local server directly connected and need
2869 to know about the signoff. Affected file silcd/server_util.c.
2871 * Use the primary router as the origin of the locally connected
2872 server when it is disconnecting from the backup router since
2873 that's where it really is coming from. Now the clients from
2874 the disconnecting server are removed correctly and "shadow"
2875 clients are not left to the backup router. Affected file
2878 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * If normal server is standalone and found existing but disabled
2881 channel, do not re-create the channel since it creates
2882 duplicate same channels. Affected file silcd/server.c.
2884 * Added anonymous client connections support to server. New
2885 "anonymous" configuration option to ConnectionParams section
2886 added. If set to true, the username and hostname information
2887 of the client will be scrambled and anonymous user mode is
2888 set automatically to the user. Affected files are
2889 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2891 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * In JOIN notify handling, mark that the cache entry of the
2894 client cannot be expired. Can cause crashes on normal
2895 server (asserts client->channels). Affected file is
2896 silcd/packet_receive.c.
2898 * From now on distribution versions are used as protocol versions
2899 instead of by default using the Toolkit base version as protocol
2900 version. Affected file prepare.
2902 * Do not set the locally resolved hostname for local client
2903 entry but take what server sends. This way the real hostname
2904 is showed in WHOIS for yourself. Affected file is
2905 lib/silcclient/idlist.c and lib/silcclient/client.c.
2907 * Resolve local info with IDENTIFY when connecting to server.y
2909 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2911 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2912 for implied search (not needed on platforms which has native
2913 pthreads library). Use --without-pthreads to disable threads.
2914 Affected file is configure.in.pre
2916 * Fixed --with-iconv on platforms which need to bypass (broken)
2917 native iconv(). Affected file is configure.in.pre
2919 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Moved -C option parsing in Irssi SILC client at same time
2922 as other options. The UI was initialized earlier and caused
2923 problems on command line. Bug #16. Affected file is
2924 irssi/src/silc/core/silc-core.c.
2926 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2928 * Added global variable silc_log_timestamp that tells silclog
2929 wether to print or not the timestamp in the logging files.
2930 Affected file lib/silcutil/silclog.[ch].
2932 * Added silcd configuration option Timestamp in the Logging
2933 section. Affected file silcd/serverconfig.[ch],
2934 doc/example_silcd.conf.in.
2936 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2938 * Fixed fingerprint checking to check for entirely empty
2939 fingerprint instead of two first bytes when determining
2940 if it is set. Bug #18. Affected file silcd/command.c.
2942 * Fixed duplicate PKCS name registering to not allow it.
2943 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2945 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2947 * Conditionalize non-gcc compiler optimizations for various
2948 platforms, enable those commented out. Cleanups.
2949 Affected file lib/silcmath/mpi/configure.in
2951 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2953 * silc_rng_exec_command() left zombie processes if command
2954 didn't generate any output. Affected file
2955 lib/silccrypt/silcrng.c
2957 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2959 * Rewrote iconv checking, introduce --with-iconv for systems
2960 which rely on libiconv. Check if iconv() provided by libc
2961 is good enough, otherwise demand libiconv. Affected file
2964 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2966 * Search for ldopen() also in libc. This enables SIM support
2967 on *BSD systems. Based on patch from Alex Zepeda. Affected
2968 file configure.in.pre
2970 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2972 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2973 This fixes prepare on *BSD systems. Affected file
2976 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * More fixed for not having purge timeout for global clients
2979 that are on channel. Affected files silcd/command_reply.c
2982 * Fixed the rekey protocol to work with backup router connections.
2983 Rekey packets are now allowed on disabled connections as
2984 well. Affected files silcd/packet_send.c and server.c.
2986 * Do not switch to be as backup router when shutting down and
2987 closing the primary connection. Affected file silcd/server.c.
2989 * Fixed memory leaks in backup router deleting. Added
2990 silc_server_backup_free to free all data during shutdown of
2991 server. Affected files silcd/server_backup.[ch].
2993 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * Do not process commands if the sock->user_data is NULL.
2996 Affected file silcd/command.c.
2998 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Fixed buffer overflow and security problems (loosing bits
3001 in CFB encryption) in SILC RNG. Problems reported by
3002 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3004 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Added yet more checks that client is not expired on global
3007 list if it is on channels. Affected file is
3008 silcd/command_reply.c.
3010 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Merged c0ffee's MIME signal patch which adds support for
3013 sending also MIME messages in Irssi SILC Client, and handling
3014 received MIME messages in a signal (and perhaps doing something
3015 to non-textual MIME messages).
3017 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Fixed pending command deletion in server and client library
3020 to check the whole list instead of breaking after first found.
3021 The affected files are silcd/command.[ch] and
3022 lib/silcclient/command.[ch].
3024 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3027 secret or private, otherwise it's possible to find out
3028 whether a secret channel exists or not. Affected file
3031 * If CMODE change fails during the mode setting, assure that
3032 the old mode mask is set for the channel back. Affected
3033 file silcd/command.c.
3035 * Fixed passphrase saving on +a channel on normal server
3036 after successful JOIN command. Affected file silcd/command.c.
3038 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Remove server/router operator privileges in DETACH command,
3041 since it's possible to resume to server where these
3042 privileges would not be allowed for the client. Affected
3043 file silcd/command.c.
3045 * Do not set to wait for backup in rehash of the server.
3046 Affected file silcd/server.c.
3048 * Do not check listener sockets when counting how many
3049 socket connections we have. Affected file is
3050 silcd/server_util.c.
3052 * Do not announce disconnected clients that are remaining
3053 in history (for WHOWAS). This is because SIGNOFF notify
3054 for these has been sent earlier already. Affected file
3057 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Buffer overflow with CUMODE command's mode->mode character
3060 conversion. Reported by Ville Räsänen. Affected file
3061 lib/silcutil/silcutil.c.
3063 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Allow heartbeat packets to go disabled connections anyway.
3066 Affected files silcd/server.c and silcd/packet_send.c.
3068 * Do not broadcast New Channel packets with List flag set
3069 in the packet to backup routers. The router must check
3070 for the correctness of the packets before sending them.
3071 It is possible that router will have enforce Channel ID
3072 change and this would cause desync in the backup router.
3073 Affected file silcd/packet_receive.c.
3075 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3076 are handled in list parsing. They are not list packets
3077 anymore. Affected file silcd/packet_receive.c.
3079 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Stop waiting for backup router through the timeout, not
3082 directly after backup router has arrived. Affected file
3085 * Do not re-create channel keys and send them when removing
3086 clients in server shutdown. Affected files are
3087 silcd/server_internal.h and silcd/server_util.c.
3089 * Notify distribution to backup routers was missing from
3090 the silc_server_send_notify_dest function which caused
3091 desyncing problems with backup router. Affected file is
3092 silcd/packet_send.c.
3094 * The client's channel removing was working wrong on
3095 backup router. It assumed that it doesn't know global
3096 information but backup router does know. For this reason
3097 it could remove channel when it wasn't supposed to do that.
3098 Affected file silcd/server.c and silcd/server_util.c.
3100 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Stop for a couple seconds after badkup router has become
3103 primary router. Affected file silcd/server.c.
3105 * Added silc_server_remove_servers_by_server, which is used
3106 to remove servers originated from some other server. Also
3107 clients of those servers can be removed too. Affected file
3108 silcd/server_util.[ch].
3110 * When removing clients after a server has signed of remove
3111 also all servers behind that server (unless they are known
3112 to be available locally), and send SERVER_SIGNOFF for each
3113 of the server separately. Also the signed off clients are
3114 sent now separately per signed off server. The affected files
3115 are silcd/server.c and silcd/server_util.[ch].
3117 * All servers added with silc_idlist_add_server must always
3118 have both "router" and "connection" pointers set. Otherwise,
3119 bad server entries may be left around in the cache.
3120 Affected file silcd/command_reply.c.
3122 * Do not create the channel key in NEW_CHANNEL packet
3123 processing if the channel is empty. Affected file
3124 silcd/packet_receive.c.
3126 * Completed backup router support for standalone routers.
3127 Supports also servers in the cell that do not use the backup
3130 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Fixed a bug in silc_string_regexify which did not add '^'
3133 at the start of each string, and thus the matching was
3134 not explicit. For example ban list iikone@*!*@* would
3135 match also "priikone", which is wrong, it would have to be
3136 *iikone@*!*@* to match also "priikone". Affected
3137 file lib/silcutil/unix/silcunixutil.c.
3139 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Enable all local server connections before updating client
3142 caches when we've become backup router. Otherwise, signoff
3143 packets may not reach the clients. Affected files are
3144 silcd/server.c and silcd/server_util.[ch].
3146 * Fixed a bug in version string parsing which could crash
3147 the program with specially formatted version string.
3148 Bug reported and patch provided by Ville Räsänen. Affected
3149 file lib/silcutil/silcutil.c.
3151 * Handle the disconnection immediately when DISCONNECT
3152 packet is received in server. Affected file silcd/server.c.
3154 * Primary router now waits a short time (10 seconds) for
3155 backup router connection before accepting any other
3156 connection (except local). Affected file silcd/server.c,
3159 * Fixed a crash in client libary in NICK_CHANGE notify when
3160 NICK_CHANGE arrived for client entry we are resolving
3161 currently. Affected file lib/silcclient/client_notify.c.
3163 * Call the sconn->callback completion even if error had
3164 occurred. Start reconnecting always if connection to
3165 primary router fails during backup router protocol.
3166 Affected files silcd/server.c and server_backup.c.
3168 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3170 * Added functions silc_server_send_opers and
3171 silc_server_send_opers_notify to send packets stricly
3172 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3173 to send variable argument notify to operators.
3174 Affected files silcd/packet_send.[ch] and silcd/server.h.
3176 * Removed UMODE rights checking with UMODE_CHANGE notify.
3177 Affected file silcd/packet_receive.c.
3179 * Server/router operator now receives notify when network
3180 switches to backup router and when it resumes the use of
3181 primary router. Affected file silcd/server.c and
3182 silcd/server_backup.c.
3184 * Fixed the updating of client information after backup
3185 resuming protocol is over; update all except local clients
3186 to the new primary router. The affected file is
3187 silcd/server_util.c.
3189 * Added support for closing active connections in rehash
3190 that were unconfigured by the user. Supports currently
3191 closing server and router connections. Affected file
3194 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3196 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3198 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3199 is NULL since seems that on some platforms NULL is allowed
3200 and on some it's not. Fallback encoding is used instead.
3201 Affected file lib/silcutil/silcstrutil.c.
3203 * Fixed statistics updating for incoming server connection
3204 which could cause problems when re-connecting. Affected
3205 file silcd/server.c.
3207 * Preliminary backup router support for standalone router
3208 added. Affected files in silcd/.
3210 * Mark server connections in backup router disabled before
3211 and after backup protocol. Affected file is
3212 silcd/server_backup.c.
3214 * Added support for reconnecting to remote server connection
3215 even if the protocol fails, and if the configuration wants
3216 us to keep trying to connect anyway.
3218 Server connection is not allowed to backup router if
3219 backup router does not have connection to primary router yet.
3221 Affected file is silcd/server.c.
3223 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Added silc_client_udpate_server function to update changed
3226 server info. Affected file lib/silcclient/idlist.[ch].
3228 * Added check for server entries that are being resolved when
3229 notify is received. If being resolved, handle the received
3230 notify only after it's resolved so that all notifys are
3231 handled in same order as received from the server.
3233 Added similar resolver check to channel entries. Every
3234 notify that cause resolving of any information that affects
3235 channel entry marks the channel entry in waiting state.
3236 After whatever resolving is over the waiters are signalled
3237 and only then the notifys are handled in the same order
3238 as delivered from the server.
3240 Affected files are lib/silcclient/idlist.[ch], and
3243 * Fixed KILLED notify handling in normal server. Affected
3244 file silcd/packet_receive.c.
3246 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3247 is locally connected, or was locally connected (but may
3248 be detached and connection is not active). Added also
3249 SILC_IS_LOCAL for checking this status. Affected files
3250 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3251 silcd/server.c and silcd/server_internal.h.
3253 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * Don't send or handle TOPIC_SET if topic is already set and
3256 is same as being set. Affected files silcd/command.c and
3257 silcd/packet_receive.c.
3259 * Fixed CMODE change rights checking to work correctly when
3260 removing modes by operator. Affected file is
3261 silcd/server_util.c.
3263 * Fixed some handling with New Channel packet in router and
3264 fixed some CMODE_CHANGE notify handling in server and router.
3265 Affected file is silcd/packet_receive.c.
3267 * Changed "disconnect" client operation to include the
3268 reason of the disconnection and optional disconnection
3269 message. Affected file lib/silcclient/silcclient.h.
3271 * Made the compilation of lib/contrib/ stuff conditional.
3272 Affected files configure.in.pre, lib/contrib/Makefile.am.
3274 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3277 to the sender of the notify too, to avoid situation where two
3278 notifys are in the network at the same time going to oppsite
3279 directions. Affected file silcd/packet_receice.c.
3281 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Delete the client from channel even if the cilent->id is
3284 NULL. It was possible that client was deleted without
3285 removing from channels (theoretically at least). Affected
3286 file silcd/server.c and silcd/server_util.c.
3288 * Free the client data too when resuming is not successful.
3289 Affected file silcd/packet_receive.c.
3291 * Merged some code from c0ffee's silc-plugin. Affected files
3292 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3294 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3295 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3296 to the primary router connection, the other one returns
3297 TRUE if packet must be broadcasted to network.
3299 * All notifys that are destined to primary router (to network)
3300 are now automatically sent to backup routers even if the
3301 router is standalone (and has backup router). Affected files
3304 * Added --without-irssi and --without-silcd configuration
3305 options for disabling the compilation of these applications.
3306 Affected file configure.in.pre and prepare.
3308 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3310 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3311 UTF-8 encoding and decoding. Added also new encodings
3312 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3314 Added also SILC_STRING_LANGUAGE which is language and charset
3315 specific encoder and decoer for those platforms that support
3316 iconv(). It can convert the UTF-8 to and from the locale
3317 specific character set.
3319 Affected file lib/silcutil/silcstrutil.[ch].
3321 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3323 * Added function silc_get_command_name to the file
3324 lib/silcutil/silcutil.[ch].
3326 * Improved the server debug output a bit. Affected files are
3329 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * Save the channel passphrase when received succesful JOIN
3332 command reply from router, on normal server. Otherwise
3333 joinig +a channels from normal server is not possible.
3334 Affected file silcd/command.c.
3336 * Fixed a bug in TOPIC_SET notify handling. The notifier
3337 may be other than client too, like server or channel.
3338 It expected it to always be only client and ignored the
3339 notify. Affected file silcd/packet_recieve.c.
3341 * Removed some (unnecessary) debug printing from
3342 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3344 * Do not force CMODE_CHANGE when server is announcing new
3347 Router announces stuff only after server reannounces channel
3348 after CHANNEL_CHANGE notify.
3350 These fixes optimizes the announcing procedure, and perhaps
3351 fixes some problems too. Affected file silcd/packet_receive.c.
3353 * Fixed SERVER_SIGNOFF sending to local clients. It was
3354 totally broken and sent the notify to all local clients,
3355 instead of only to those that was on same channel as the
3356 signing off clients. Affected file silcd/server_util.c.
3358 * Added -D option to server. It can be used to give debug
3359 level. The levels are from 0 - 99, and are predefined for
3360 smooth server debugging. (see silcd.c for the predefined
3361 levels). Affected file silcd/server.c.
3363 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Fixed a bug in Irssi SILC client to close the connection
3366 properly when disconnecting from server. Affected file
3367 irssi/src/silc/core/client_ops.c.
3369 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * When authenticating as founder during JOIN command, check
3372 that the one authenticating becomes the only founder on the
3373 channel. Affected file silcd/command.c.
3375 * Better checking for founder mode setting when CUMODE_CHANGE
3376 notify is received. Affected file silcd/packet_receive.c.
3378 * Close all connections when shutting down the server by sending
3379 DISCONNECT packet. Close all listeners too when shutting
3380 down the server. Affected file silcd/server.c.
3382 * Handle DISCONNECT packet correctly in client library by
3383 calling the "disconnect" client operation. Affected file
3384 lib/silcclient/client.c.
3386 * Handle local errors correctly during resuming. Affected
3387 file lib/silcclient/client.c.
3389 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * The log file is not dupped internally anymore in
3392 lib/silcutil/silclog.c. Fixed memory leaks too.
3394 * The scheduler now dispatches all pending timeout tasks
3395 when it is uninitialized with silc_schedule_uninit.
3396 Affected file lib/silcutil/silcschedule.c.
3398 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Added --enable-stack-trace option to configure. Added
3401 memory allocation stack trace support. Added files
3402 lib/silcutil/stacktrace.[ch]. Affected files are
3403 lib/silcutil/silcmemory.[ch].
3405 * Fixed memory leaks from libraries and server. Affected
3406 files around the tree.
3408 * Reverted back a fix made to CUMODE which broke it.
3409 Affected file silcd/command.c.
3411 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3413 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3414 core library, and implemented it. All textual messages SHOULD
3415 use this flag and the message MUST be UTF-8 encoded.
3416 All text messages sent by Irssi SILC client are now UTF-8
3417 encoded (regardless whether the terminal supports UTF-8 or not).
3418 Affected files are lib/silccore/silcchannel.h,
3419 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3422 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3424 * Added lots of new statistics updating that was missing from
3425 the server and router code. Affected files in silcd/.
3427 * Sending SIGUSR1 signal to server now dumps the current
3428 server statistics into /tmp directory. Affected file is
3431 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3432 the SILC Hash Interface also. Added new functions
3433 silc_hash_get_name, silc_hash_init, silc_hash_update and
3434 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3436 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added some better info printing for client during connecting.
3439 Affected file silcd/server_util.c.
3441 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3442 to silence a user on a channel. Affected files are
3443 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3444 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3445 and silcd/packet_receive.c.
3447 * Fixed a fatal bug in handling of malformed command payload.
3448 Affected file silcd/command.c.
3450 * Fixed a double free when announcing channel users to router.
3451 Affected file silcd/server.c.
3453 * After successful authentication to channel founder mode, check
3454 that there isn't anyone else with founder mode on the channel.
3455 The one that authenticated will become founder and anyone
3456 else is demoted. Affected file silcd/command.c.
3458 * Added error printing of any error that has occurred during
3459 any command in client library. Affected file is
3460 irssi/src/silc/core/client_ops.c.
3462 * Removed some error printing from the client library and left
3463 it for the application to worry (from the error status it
3464 receives in 'command' client operation. Affected file is
3465 lib/silcclient/command.c.
3467 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3470 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3471 Starting key agreement with itself is denied. Affected file
3472 is lib/silcclient/client_keyagr.c.
3474 * Fixed some error checkings from the SFTP library which caused
3475 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3476 and lib/silcsftp/sftp_util.c.
3478 * Added new "debug" and "debug_string" settings to Irssi SILC
3479 client which can be used to print runtime debugging on the
3480 Irssi's screen. Available when compiled with --enable-debug
3481 option. Affected file irssi/src/silc/core/silc-core.c.
3483 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3485 * Fixed a missing variadic parameter in a function call that
3486 caused server crash when a non-allowed connection arrived.
3487 Reported by Richard Becker. Affected file silcd/server.c.
3489 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * Added WATCH list sending to backup routers from router.
3492 The WATCH command is sent by the router to the backup
3493 router. Affected file silcd/command.c.
3495 * Mark the backup_router flag for RouterConnection entry
3496 if the backup router stuff is defined in the config file.
3497 Affected file silcd/serverconfig.c.
3499 * Fixed some backup data sending around the code to work better
3500 if the router is standalone router. Not all places were fixed.
3501 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3504 * Fixed the router connecting when connecting to multiple
3505 routers. It ignored every other router except the first
3506 one. Affected file silcd/server.c.
3508 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3510 * Made the private key generation after expiration optional.
3511 If not created after expiration the old key will re-expire
3512 at a later time (and thus key pair is not necessary to
3513 change). Affected file irssi/src/silc/core/clientutil.c.
3515 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * The length arguments in bind() and connect() were wrong
3518 and fixed now to used SIZEOF_SOCKADDR in the
3519 lib/silcutil/unix/silcunixutil.c.
3521 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Fixed detach timeout handling to use Client ID and not
3524 the actual client entry which may be freed in the callback.
3525 Affected file silcd/command.c.
3527 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3529 * Merged c0ffee's multiple interface support patch.
3530 Affected files in silcd/.
3532 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3534 * Cleanup keys properly. Affected file is
3535 irssi/src/silc/core/clientutil.c.
3537 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Display the user mode on the status bar. Affected file
3540 irssi/src/silc/core/silc-expandos.c.
3542 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3544 * If private message key is not set, but the flag is set in
3545 the packet, ignore the packet since it cannot be decrypted.
3546 Affected file lib/silcclient/client_prvmsg.c.
3548 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * When resuming client, remove the old client entry from
3551 the watcher list too. Affected file silcd/packet_receive.c.
3553 * Do not allow normal server to force founder mode away
3554 from router if the founder mode is already set. Affected
3555 file silcd/packet_receive.c.
3557 * Remove the client entry with watch notify types with short
3558 timeout, and not directly, so that other notifys can be
3559 retrieved too. Affected file lib/silcclient/client_notify.c.
3561 * Display notification about data messages that cannot be
3562 displayed. Affected files irssi/src/silc/core/client_ops.c,
3563 irssi/src/fe-common/silc/module-formats.[ch].
3565 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Fixed the CHANNEL_CHANGE notify handling in client libary
3568 to not use freed memory. Affected file is
3569 lib/silcclient/client_notify.c.
3571 * Fixed CUMODE_CHANGE notify handling in server. Affected
3572 file silcd/packet_receive.c.
3574 * Fixed USERS command to support empty channels. Affected
3575 file silcd/command.c.
3577 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Allow multiple identical pending commands to be registered
3580 in client library. Affected file is lib/silcclient/command.c.
3582 * Call the completion for resolving client information only
3583 after all resolvers has finished. This fixes a crash in
3584 the client. Added support for checking when the resolvers
3585 are finished. Affected file is lib/silcclient/idlist.c.
3587 * Wait by default 3 seconds before reconnecting to the server
3588 after being disconnected. Makes the /detach command a bit
3591 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * Check the watcher list before sending signoff notifys
3594 when closing client connection. Affected file is
3597 * Added better CMODE command rights checking. Affected file
3598 silcd/server_util.c.
3600 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Fixed watcher list checking during server signoff. It
3603 crashed the server. Affected file silcd/server_util.c.
3605 * The JOIN command reply returns now the founder's public
3606 key. Affected file is silcd/command.c.
3608 * Announce the channel mode, and the mode properties with
3609 CMODE_CHANGE notify. Affected file silcd/server.c.
3611 * Mark new channels by default disabled, untill at least
3612 one user joins the channel. Affected file is
3613 silcd/packet_receive.c.
3615 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3617 * The nickname argument to watch notify can be optional.
3618 Fixes a crash in server. Affected file silcd/packet_send.c.
3620 * Remove the client entry from cache if the WATCH notify type
3621 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3622 lib/silcclient/client_notify.c.
3624 * Check the watcher list before and after changing nickname
3625 when the NICK_CHANGE notify is received. Affected file is
3628 * Fixed a crash in OPER and SILCOPER command sending. Empty
3629 passphrase caused the crash. Affected file is
3630 lib/silcclient/command.c.
3632 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3634 * Merged with Irssi CVS for Irssi SILC client.
3636 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Completed the protocol specifications.
3640 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3642 * Merged with Irssi CVS for Irssi SILC client.
3644 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3646 * Added the founder's public key delivery to the
3647 CUMODE_CHANGE notify type as well. Updated the protocol
3648 specs and the code. Affected files are silcd/packet_send.[ch],
3649 silcd/packet_receive.c and silcd/command.c.
3651 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * Added silc_pkcs_public_key_copy function into the
3654 lib/silccrypt/silcpkcs.[ch].
3656 * Remove the `iv' from the SilcChannelEntry since we can
3657 live without it. Affected files are silcd/idlist.h and
3658 silcd/packet_receive.c.
3660 * Added support for sending the founder's public key in
3661 the CMODE_CHANGE notify packet in the server. Affected
3662 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3663 silcd/command.c and silcd/server.c.
3665 * Changed the FOUNDER_AUTH authentication to use only
3666 public key authentication as defined by new protocol
3667 specs. Passphrase authentication with that mode cannot
3668 be used anymore. It is now possible to reclaim founder
3669 mode from any server in the network. Affected files are
3670 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3672 * Added permanent channels support by making the channel
3673 permanent when FOUNDER_AUTH mode is set on the channel.
3674 The channel will not be destroyed even if channel is empty
3675 when that mode is set. Protocol TODO #17. Affected
3676 files are silcd/server.[ch], server_util.[ch],
3677 silcd/command.c, silcd/packet_receive.c and
3678 lib/silcclient/command.c.
3680 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Added reference counter to the command reply context in
3683 the client library. Affected files are
3684 lib/silcclient/command_reply.[ch].
3686 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * Fixed rekey protocol with PFS in the client library.
3689 Affected file is lib/silcclient/protocol.c.
3691 * Added support for list of errors in client library
3692 command reply handling. Affected file is
3693 lib/silcclient/command_reply.c.
3695 * Defined that the WHOIS and IDENTIFY commands can send
3696 list of errors. Updated the protocol specs. Protocol
3699 * Added support for sending list of errors to WHOIS and
3700 IDENTIFY commands in server. Added support for receiving
3701 list of errors in server. Affected files are
3702 silcd/command.c and silcd/command_reply.c.
3704 * Fixed client info resolving on LEAVE command in client
3705 library to not crash. Affected file is
3706 lib/silcclient/client_notify.c.
3708 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Defined that the NICK command replies with thew changed
3711 nickname too, to make the nickname changing simpler at
3712 the client's end. Updated protocol specs and the code
3713 in client and server. Affected files are
3714 silcd/command.c, lib/silcclient/command_reply.c and
3715 lib/silcclient/command.c.
3717 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Added `Compressed' packet flag to indicate that the packet
3720 payload is compressed by the sender. Updated the protocol
3721 specs and the core library. The compression still is not
3722 implemented in the sources. Affected file is
3723 lib/silccore/silcpacket.h.
3725 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * Remove pending command callbacks also if the connection
3728 to the server is destroyed. Affected file is
3729 lib/silcclient/client.c.
3731 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * Added new QUIET channel user mode that can be used to
3734 quiet a user in a channel. Updated the protocol specs but
3735 it wasn't implemented yet. Protocol TODO #27. Affected
3736 file is lib/silccore/silcmode.h.
3738 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Added BLOCK_INVITE user mode to be able to block incoming
3741 invite notifications. Protoocol TODO #26. Affected files
3742 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3745 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3746 the protocol specs and the code. Affected file is
3747 lib/silccrypt/silcpkcs.c.
3749 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3751 * Disconnect Payload includes now the status type. Updated
3752 the protocol specs and the code. Protocol TODO #25.
3753 Affected files are silcd/server.c, lib/silcclient/client.c.
3755 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3756 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3757 Moved the silc_client_command_status_messages table to the
3758 lib/silcutil/silcutil.c and added new funtion
3759 silc_get_status_message, which deprecates function
3760 silc_client_status_message. Affected files are
3761 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3762 lib/silcutil/silcutil.[ch].
3764 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Defined that the nickname hash in Client ID MUST be from
3767 lowercase nickname. This effectively changes nicknames in
3768 SILC to case-insensitive. Updated the protocol specs and
3769 the code. Affected files are lib/silcutil/silcutil.[ch],
3770 silcd/serverid.c, and silcd/idlist.c.
3772 * Added new channel user modes BLOCK_MESSAGES_USERS and
3773 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3774 code. Affected files are lib/silccore/silcmode.h,
3775 lib/silcclient/command.c, and silcd/packet_send.c.
3777 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3778 specs and code. Affected file lib/silccore/silcstatus.h.
3780 * Added support for watch list. It is possible to add nicknames
3781 to be watched, and when they come to network, leave network
3782 or user mode changes the watcher will be notified of this
3783 change. Added SILC_COMMAND_WATCH command, added new
3784 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3785 notifications. Updated the protocol specs and implemented
3786 this to library, client and server. Protocol TODO #21.
3787 Affected files are lib/silccore/silccomand.h,
3788 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3789 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3790 silcd/packet_send.[ch], silcd/packet_receive.c, and
3791 irssi/src/silc/core/client_ops.c.
3793 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3794 somebody watching you. Updated the protocol specs and the
3795 code. Affected files are lib/silccore/silcmode.h, and
3796 lib/silcclient/command.c.
3798 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3800 * Added service support to SILC protocol. Added new command
3801 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3802 core library. Services are not implemented in server or
3803 client for now. Protocol TODO #20. Affected files are
3804 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3806 * Added SilcStatus argument to `command' client operation
3807 to return the error status when command sending fails
3808 locally. Changed all command in client library to return
3809 correct command status. Affected files are
3810 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3811 irssi/src/silc/core/client_ops.c.
3813 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Added silc_mime_parse function to parse MIME headers.
3816 Affected files are lib/silcutil/silcstruti.[ch].
3818 * Added MIME header parsing in Irssi SILC Client. It displays
3819 all textual MIME objects, others it ignores. Affected file
3820 is irssi/src/silc/core/clien_ops.c.
3822 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3824 * Fixed a bug in the pid writing function, which couldn't be
3825 written in a root-owned directory.
3827 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3829 * Defined that channel message to unknown Channel ID must
3830 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3831 Updated the protocol specs and the code in server. The
3832 affected file is silcd/packet_receive.c.
3834 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3837 that it is used to send error notifys if error occurs during
3838 some SILC packet processing, except commands. The error
3839 types are same as for command reply types. Defined that
3840 if private message is sent to unknown Client ID the error
3841 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3842 Updated the protocol specs and code. Affected files are
3843 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3844 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3845 and irssi/src/silc/core/client_ops.c. Renamed the
3846 SilcCommandStatus to SilcStatus.
3848 * Defined the use of extra WHOIS attributes in WHOIS command.
3849 The <Requested Attributes> (defined in a separate document)
3850 can be used to request additional information about user
3851 not returned by standard WHOIS command. Defined that server
3852 can send WHOIS command directly to client. Client provides
3853 the requested attributes to the server. Updated the protocol
3854 specs. Protocol TODO #4. Implementation is not done yet
3855 (Protocol TODO #24).
3857 * Renamed function silc_client_command_status_message to
3858 silc_client_status_message. Affected files are
3859 lib/silcclient/command_reply.[ch].
3861 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3863 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3864 32 bit integers. Updated the protcol specs and the code.
3865 Affected files are silcd/command.c and
3866 lib/silcclient/command.c.
3868 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3870 * Fixed a bug in library where sending a bogus authentication
3871 payload would lead to a crash. Affected file is
3872 lib/silccore/silcauth.c.
3874 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * Added detach_disabled and detach_timeout server config
3877 options to the server. Affected files silcd/serverconfig.[ch],
3878 silcd/command.c and silcd/packet_receive.c.
3880 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Added resolve_cmd_ident field to the SilcClientEntry structure
3883 too so that if the entry is for example being resolved so
3884 another command may attach to the same pending command reply
3885 without requiring to resolve the same entry again. Added
3886 support for adding multiple pending commands for one
3887 command idenfier. Affected files lib/silcclient/command.[ch],
3888 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3890 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Defined that server receives WHOIS command reply for private
3893 and secret channels too. Updated protocol specs and the
3894 code in server. Affected file silcd/command.c.
3896 * Defined <channel user mode list> argument to WHOIS command
3897 reply for returning user modes on the channels. The
3898 channel list now doesn't include the user mode anymore but the
3899 actual channel mode. Updated protocol specs and the code in
3900 client and server. Affected files are silcd/command_reply.c,
3901 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3902 and lib/silcclient/command_reply.c.
3904 * Save the channels list in WHOIS command reply in normal server
3905 so that WHOIS always shows joined channels also in normal
3906 server and not just on router. Affected file is
3907 silcd/command_reply.c.
3909 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Defined that server receives USERS command reply for private
3912 and secret channels too. Updated protocol specs and the
3913 code in server. Affected file silcd/command.c.
3915 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Changed the UMODE's mode mask argument to be optional. If
3918 not provided then the command merely returns the current mode
3919 mask to the client. Updated protocol specs and the server.
3920 Affected file is silcd/command.c.
3922 * Added SILC session detachment/resuming support. It is possible
3923 to detach by closing the network connection and then re-connect
3924 and resume to the old client session. Added DETACHED user
3925 mode that server will set for detached client. Added new
3926 packet RESUME_CLIENT which is used to perform the resuming
3927 process. Added DETACH command. Updated the protocol specs,
3928 core library, client and server. Protocol TODO #22. Very
3929 many affected files around the tree.
3931 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3933 * Changed the CMODE's mode mask argument to be optional. If
3934 not provided then the command merely returns the current mode
3935 mask to the client. Updated protocol specs and the server.
3936 Affected file is silcd/command.c.
3938 * Changed the Killer's Client ID in KILLED notify to be just
3939 any ID payload since router server is allowed to kill as well.
3940 Updated protocol specs, client libary and server. Affected
3941 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3942 and irssi/src/silc/core/client_ops.c.
3944 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Added new user modes ANONYMOUS for special anonymous servers
3947 that may set the mode for client, and BLOCK_PRIVMSG which
3948 client may set to block incoming private messages unless the
3949 Private Message Key flag is set (using private keys to protect
3950 private messages). Updated protocol specs and code in client
3951 and server and core library. Protocol TODO #23. Affected
3952 files are lib/silccore/silcmode.h, silcd/server.[ch],
3953 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3954 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3956 * Added new channel user mode BLOCK_MESSAGES which the client
3957 may set to itself to tell server not send channel messages.
3958 Other packets such as channel key packets are still sent.
3959 Protocol TODO #23. Updated the protocol specs, client and
3960 server. Affected files are lib/silccore/silcmode.h,
3961 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3962 lib/silcutil/silcutil.c, silcd/command.c, and
3963 silcd/packet_send.c.
3965 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3967 * Redefined the Status Payload to include now two 8 bit fields,
3968 instead of one 16 bit field. This now makes it possible to
3969 send list of errors. Updated the protocol specs and the code
3970 in core library, client library and server. Protocol TODO #1.
3971 Affected files are lib/silccore/silccommand.[ch],
3972 lib/silcclient/command_reply.[ch], silcd/command.c,
3973 silcd/command_reply.c and silcd/packet_receive.[ch].
3975 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3977 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3978 must be handled by the application and should tell the application
3979 that an error message was already printed, and it should print the
3980 config coords (line, filename, ...). Affected files are
3981 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3983 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3984 server config parsing code more readable.
3986 Fixed a bug in the fetch_logging() config callback.
3988 Affected files is silcd/serverconfig.c.
3990 * Drop root privileges when started in foreground. Don't drop them
3991 if debugging also. Affected file is silcd/silcd.c.
3993 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Added more IM-like features by introducing new user modes
3996 for setting various presence information. Added new modes:
3997 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3998 specs and code. Protocol TODO #19. Affected files are
3999 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4000 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4002 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Added STATS command to the protocol after all, to return
4005 various statistical information about the network. It can
4006 be used by clients to retrieve statistical information, and
4007 servers may use it to to fetch cell and network wide
4008 statistics from router. Updated the protocol specs and
4009 implemented it to the server. Protocol TODO #16.
4010 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4011 silcd/command_reply.[ch].
4013 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4015 * The LIST command reply in client libary now adds new channel
4016 entry if the returned channel doesn't exist yet in cache,
4017 and returns the channel entry to the application in the
4018 command_reply client operation. Affected file is
4019 lib/silcclient/command_reply.c.
4021 * Changed the channel message payload's MAC generation to
4022 include the IV in the MAC as well. This way all relevant
4023 parts of the channel message payload are authenticated also
4024 with the channel message MAC (and not only by packet MAC).
4025 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4026 Affected file is lib/silccore/silcchannel.c.
4028 * Fixed the SKE to save the remote version, since the
4029 silc_ske_parse_version mistakenly checked wrong version,
4030 after it replaced the start payload. Affected files are
4031 lib/silcske/silcske.[ch].
4033 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4036 string utility functions. Added there also new functions
4037 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4038 Affected files lib/silcutil/silcstrutil.[ch].
4040 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4041 files are lib/silcutil/silcstrutil.[ch].
4043 * Defined that the security property fields in SKE SHOULD be
4044 UTF-8 encoded, defined that version string MUST be US-ASCII
4045 encoded, defined that passphrases sent in connection
4046 authentication protocol MUST be UTF-8 encoded. Implemented
4047 these to the client and server. Defined also that other
4048 passphrases sent in the protocol MUST be UTF-8 encoded.
4049 Affected files are lib/silcske/silcske.c,
4050 lib/silcclient/protocol.c, silcd/protocol.c,
4051 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4053 * Changed the silc_client_close_connection interface to not
4054 need the SilcSocketConnection which should not be visible
4055 to application. Affected files are lib/silcclient/client.c
4056 and lib/silcclient/silcclient.h.
4058 * Rewrote the text for Private Message Key Payload in the
4059 protocol specification. Protocol TODO #11.
4061 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Upgraded the protocol version to 1.1, updated protocol specs
4066 * Added the nickname as new argument to NICK_CHANGE notify and
4067 added it to protocol specs and implemented it to client and
4068 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4069 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4070 lib/silcclient/client_notify.c.
4072 * Added the killer's client ID to the KILLED notify and added
4073 it to protocol specs and implemented it to client and server.
4074 Protocol TODO #13. Affected files are silcd/command.c,
4075 silcd/packet_receive.c, packet_send.[ch],
4076 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4077 The killer's client entry is now returned to application in
4078 the `notify' client operation.
4080 * Fixed the Max Argument fields that had too large value set
4081 in the protocol specs. Protocol TODO #14.
4083 * Added the LEAVE command reply to return the ID of parted
4084 channel. Updated protocol specs and implemented it to the
4085 client and server. Protocol TODO #15. Affected files are
4086 silcd/command.c, lib/silcclient/command_reply.c. The channel
4087 entry is now returned to application in the `command_reply'
4090 * Rewrote the version SKE version checking in client libary
4091 and in server to use the silc_parse_version_string. Affected
4092 files are lib/silcclient/protocol.c, silcd/protocol.c.
4094 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4095 commands that was missing it, and updated protocol specs and
4096 the server implementation. Protocol TODO #10. The affected
4097 file is silcd/command.c.
4099 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4100 generic reply to a generic request (REQUEST flag), and
4101 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4102 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4103 to define the payload for DATA flag. Added the flags to
4104 the implementation. Protocol TODO #9. Affected file is
4105 lib/silccore/silcchannel.h.
4107 Changed the client library to return the message length
4108 to application as well in the channel_message and private_message
4109 client operations. Affected files are
4110 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4111 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4112 and lib/silcclient/client_ops_example.c.
4114 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4115 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4116 the channel. Updated protocol specs and impelemented this
4117 to client and server. Protocol TODO #6. Affected files are
4118 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4119 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4121 Added new options m and M to CMODE command in Irssi SILC
4122 client to set these modes.
4124 * Deprecated all administrative commands from SILC protocol
4125 since they are highly implementation specific commands.
4126 Updated protocol specs. Moved the old commands in
4127 implementations to private range of command types. Affected
4128 files are silcd/command.c, lib/silcclient/command.c and
4129 lib/silcclient/command_reply.c. Protocol TODO #8.
4131 * Fixed a bug in server where sending unknown command crashes
4132 the server. Affected file silcd/command.c.
4134 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Added SILC_PROTOCOLVERSION macro to check protocol version
4137 of a socket connection. The affected file is
4138 lib/silcutil/silcsockconn.h.
4140 * Added better error logging in rekey protocol. Affected file
4143 * Do not check public key types in SKE during rekey. Affected
4144 file lib/silcske/payload.c.
4146 * Fixed the rekey protocol with PFS, which was totally broken.
4147 Affected file silcd/protocol.c.
4149 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Some client implementations quit network by doing first LEAVE
4152 and then immediately SIGNOFF (like Bombyx). We now do check
4153 after a short time after LEAVE notify and check whether the
4154 client is still valid after LEAVE, and if not we remove it from
4155 cache. Affected file is lib/silcclient/client_notify.c.
4157 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4159 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4160 it's good not to have security holes here.
4162 * Fixed a negative refcount situtuation for the config context.
4163 Affected file is silcd/serverconfig.c.
4165 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4167 * ROBOdoc documented lib/silcutil/silcutil.h.
4169 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4171 * Optimized even more the SilcPacketContext structure. Now
4172 totally saved 16 bytes of memory per context after optimization.
4173 Affected files are lib/silccore/silcpacket.[ch].
4175 * Made strict checks for valid SILC IDs. Affected file is
4176 lib/silccore/silcid.c.
4178 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4180 * Changed the object argument for silc_cipher_register,
4181 silc_hash_register, silc_hmac_register and silc_pkcs_register
4182 to const. Affected files are lib/silccrypt/silccipher.[ch],
4183 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4185 * Changed the silc_get_username and silc_get_real_name to
4186 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4188 * Fixed the Irssi SILC Client to use the silc_get_username and
4189 silc_get_real_name insted of glib routines since the glib
4190 routines only corrupt stack. Fixes the Irssi SILC to work in
4191 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4193 * Fixed the Irssi to not use g_get_home_dir since it crashes
4194 or returns garbage on cygwin and corrupts stack. Added function
4195 get_home_dir to Irssi routines. Affected files are
4196 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4198 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Made some structure optimizations. SFTP memory FS MemFSEntry
4201 entry structure. Optimized SilcTask structure. Optimized
4202 SilcPacketContext structure.
4204 Affected files lib/silcsftp/sftp_fs_memory.c,
4205 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4207 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * And yet again reverted back the config thing since Johnny
4210 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4213 * Fixed memory leaks from config object. Affected files are
4214 silcd/serverconfig.[ch].
4216 * Added support for adding new connections to the server in rehash.
4217 After rehash they take effect.
4219 Added support for changing the maximum allowed connections in
4220 rehash. The number can grow but going smaller is not supported.
4222 Added function silc_server_num_sockets_by_remote to the
4223 silcd/server_util.[ch].
4225 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4227 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4229 * Added preliminary checking during config parsing for a valid
4230 public/private key and removed further checks in the code.
4231 Affected files are silcd/serverconfig.[ch], server.c.
4233 * Moved functions silc_server_drop() and silc_server_daemonise()
4234 from server.c to silcd.c since they are stricly related to
4235 the application activity.
4237 * Reverted a small part of the automatic ref/unref since
4238 it caused a double unref in some situations. Affected
4239 files are silcd/silcd.[ch], server.c, serverconfig.c.
4241 * Added some .cvsignore files in the lib directory.
4243 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Fixed silc_net_gethostbyaddr to correctly resolve by
4246 address. Affected file lib/silcutil/silcnet.c.
4248 * Fixed the notify relaying to client. The HMAC to be used
4249 with relayed packets ws wrong and caused decryption failure
4250 at the client end. Affected file is silcd/packet_receive.c.
4252 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * Created new branch silc_protocol_1_0_branch.
4256 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4258 * Changed the silc_server_config_* routines to be SilcServer
4259 independent. They are now officially application specific code
4260 and not part of generic server implementation. Affected files
4261 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4263 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Added automatic referencing of config context in the
4266 silc_server_config_alloc, and automatic unreferencing in the
4267 silc_server_config_destroy. Affected files are
4268 silcd/serverconfig.[ch], silcd/silcd.c.
4270 * Fixed the silc_log_quick handling in the logging routines.
4271 It didn't log quickly when it was TRUE. Affected file is
4272 lib/silcutil/silclog.c. Also the flush delay was set even
4273 if it was 0 in config file. Affected file is
4274 silcd/serverconfig.c.
4276 * Added support for changing key pair of the server in rehash.
4277 Affected file silcd/server.c.
4279 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4282 too early, before getting the channel entry. Affected file
4283 is silcd/packet_receive.c.
4285 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4287 * Added functions silc_server_config_[ref/unref], these are used
4288 to prevent that the config object is destroyed.
4290 No longer directly affect global variables silc_log_quick and
4291 silc_log_delay, they are first cached inside the config object
4292 and then applied with silc_server_config_setlogfiles().
4294 silc_server_config_set_defaults() is now internal to
4295 serverconfig.c, there are no reasons to show this internal stuff
4298 Affected files are silcd/serverconfig.[ch].
4300 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4301 fprintf's to stderr, since some code may be executed again after
4302 the server went into the background. Affected files are
4305 * Added rehash support. Added function silc_server_rehash() that
4306 will perform all the basic tasks of the rehashing procedure.
4308 * Added command line option `-x, --hexdump'. This will enable the
4309 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4310 The option `--hexdump' implies `--debug'.
4312 * Fixed a bad bug in the logging APIs (silcutil library) where
4313 the application would crash after calling silc_log_reset_all().
4315 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Fixed the KICKED notify handling in client library to
4318 correctly remove the channel and all entries from the
4319 channel when I was kicked. This bug crashed the client.
4321 Fixed yet another but in KICKED notify handling to remove
4322 the kicked client correctly from the channel.
4324 Affected file is lib/silcclient/client_notify.c.
4326 * Fixed a minor bug in looking up correct client entry
4327 in KICKED notify in server. Affected file is
4328 silcd/packet_receive.c.
4330 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4331 sources correctly to distribution. Fixes --with-gmp option.
4333 * Removed the manual rehashing from ID Cache, and changed it
4334 to use the SILC Hash Table's auto rehash feature. Affected
4335 file is lib/silccore/silcidcache.c.
4337 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4339 * Fixed a bug in the silc_client_nickname_format function that
4340 handles the multiple same nickname formatting. Two clients
4341 with same nickname caused problems after the first one left
4342 and rejoined. It didn't format the nickname correctly.
4343 Affected file is lib/silcclient/idlist.c.
4345 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4347 * Don't change the topic if olod topic is same as new one.
4348 Affected file is silcd/packet_receive.c.
4350 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Added cross-reference support to the SILC Documentation
4353 generator. All types across all HTML files are now cross-
4354 referenced. Affected files util/robodoc/generator.c and
4355 scripts/silcdoc/silcdoc.
4357 * Added file lib/silcutil/silctypes.h to include all the
4358 arithmetic type definitions and some macros. Removed
4359 includes/bitmove.h and moved macros to silctypes.h.
4361 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4365 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4367 * Added `type' argument to silc_id_payload_parse_id function which
4368 now returns the type of the ID to the sent pointer. Affected
4369 file is lib/silccore/silcid.[ch].
4371 * Added check for CMODE_CHANGE notify type that mode change is
4372 allowed by the sender. Affected file silcd/packet_receive.c.
4374 * Added check for CUMODE_CHANGE notify type that mode change is
4375 allowed by the sender. Affected file silcd/packet_receive.c.
4376 Added the ID type as CUMODE_CHANGE notify type as argument
4377 to the `notify' client operation. Affected files are
4378 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4380 * Added function silc_client_add_server to the client library.
4381 Added support for resolving also channel and server info when
4382 received unknown entity in notify packet. Affected files are
4383 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4385 * Added function silc_command_get_status to return the command
4386 status from the command reply's argument payload. Affected files
4387 are lib/silccore/silccommand.[ch].
4389 * Added check for KICKED notify type that the kicking is
4390 allowed by the client. Affected file silcd/packet_receive.c.
4392 * Created function silc_get_input which can be used to get input
4393 (echo on or off) from user on command line. Affected files are
4394 lib/silcutil/silcutil.[ch].
4396 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Optimized silc_server_packet_relay_to_channel function.
4399 Added new function silc_channel_message_payload_encrypt which
4400 can be called directly if channel message payload needs to
4401 be encrypted and is already encoded (no need to call _encode
4402 function). Packet relaying is now done by router without any
4403 extra memory allocations. Affected files are
4404 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4405 silcd/packet_send.c.
4407 * Fixed the INVITE notify handling. It took wrong arguments
4408 as invite list and invite delete. Affected file is
4409 silcd/packet_receive.c.
4411 * Added check for TOPIC_SET notify type that the topic change is
4412 allowed by the client. Affected file silcd/packet_receive.c.
4414 * Added check for INVITE notify type that inviting is allowed by
4415 the client. Affected file silcd/packet_receive.c.
4417 * Changed the silc_server_client_on_channel to return the
4418 SilcChannelClientEntry as well. Moved the function
4419 silc_server_check_cmode_rights to server_util.[ch].
4420 Affected files are silcd/server_util.[ch], silcd/command.c.
4422 * Added function silc_server_check_umode_rights to check whether
4423 changing client's user mode is allowed. Added check for
4424 UMODE_CHANGE notify type that the umode change is allowed
4425 by the client. Affected files are silcd/server_util.[ch],
4426 silcd/packet_receive.c and silcd/command.c.
4428 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4430 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4431 ID length. It ignored that ID can be IPv6 based as well.
4432 Affected file lib/silccore/silcpacket.h.
4434 * Fixed the silc_id_id2str and silc_id_str2id to take the
4435 IPv6 address offset's into consideration. Affecte file is
4436 lib/silccore/silcid.c.
4438 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4440 * Fixed the internal Unix scheduler functions to check for
4441 NULL context they may receive. The affected file is
4442 lib/silcutil/unix/silcunixschedule.c.
4444 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4446 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4447 can specify different directory with --home command line
4448 parameter. Affected files irssi/src/silc/core/client_ops.c,
4451 * SILC-specific commands aren't now executed if the active server
4452 isn't of SILC-type, so there won't be problems with having
4453 IRC and SILC protocol support in same client. Affected files
4454 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4457 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4459 * Improved the signal support in SILC Schedule. Added new
4460 function silc_schedule_signal_call which is used by application
4461 to mark a signal to be called. It is now safe to perform
4462 any kind of tasks in signal callbacks since it is guaranteed
4463 that the application specified signal callback is called
4464 after the signal is over. Affected files are
4465 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4467 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4469 * Added `name' field to SilcChannelPrivateKey to represent
4470 application given name for the key. Moved also the context from
4471 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4472 Added the `name' argument also to the function
4473 silc_client_add_channel_private_key.
4475 Added function silc_client_current_channel_private_key to set the
4476 current channel private key in use.
4478 Added "change" command to KEY command which can be used to change
4479 the current channel private key. Bound the command also to
4480 alt+K (Alt+Shift+k).
4482 Also affected files lib/silcclient/client_channel.c,
4483 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4485 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4487 * Added silc_rng_get_byte_fast function in to the
4488 lib/silccrypt/silcrng.[ch].
4490 * Changed the interface of silc_packet_assemble and the
4491 silc_packet_send_prepare. If silc_packet_assmble is now
4492 called the application does not call silc_packet_send_prepare
4493 because the library will call it automatically. These
4494 interfaces now also return a reference to the outgoing buffer
4495 which includes the assembled packet, which the application can
4496 use to encrypt the packet.
4498 Affected files are lib/silccore/silcpacket.[ch],
4499 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4500 silcd/packet_send.c, server_backup.c and packet_receive.c.
4502 * Fixed a packet sending bug on very high load, where outgoing
4503 packet queue wasn't handled correctly and packets got corrupted.
4504 Affected files are lib/silcutil/*/silc*sockconn.c,
4505 lib/silcclient/client.c and silcd/server.c.
4507 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4509 * Added macro SILC_PACKET_DATALEN which can be used during
4510 packet assembling to check whether the data to be added to
4511 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4512 len is truncated until it fits it.
4514 Added checks for maximum length of channel message payload and
4515 private message payload also.
4517 Added checks for maximum packet length in server and in
4520 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4521 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4522 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4523 lib/silcclient/client_prvmsg.c.
4525 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4527 * Added silc_server_packet_queue_purge call to the
4528 silc_server_disconnect_remote to assure that all data in the
4529 queue before disconnecting is sent to the network. Affected
4530 file silcd/server.c.
4532 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4534 * Added the deleting of server's own ID cache entry to the
4535 silc_server_free function. Free also everything else that
4536 has been allocated in silc_server_init. The affected file
4539 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4541 * Added functions silc_parse_version_string, silc_version_to_num,
4542 and silc_ske_parse_version to parse SILC protocol style version
4543 strings. Affected files lib/silcutil/silcutil.[ch] and
4544 lib/silcske/silcske.[ch].
4546 * Added new configuration params: version_protocol, version_software
4547 and version_software_vendor to specify what version the remote
4548 host must at least be to be able to connect to server. The vendor
4549 string can be regex matched too. Added new function
4550 silc_server_connection_allowed to check maximum number of allowed
4551 connections, and allowed versions for incoming connections.
4552 Affected files are silcd/server.c, server_util.[ch] and
4555 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4557 * Added preliminary support for signals in scheduler. The
4558 signals we care about are now blocked always when the scheduler
4559 is locked. This way we can synchronise the use of signal with
4560 scheduler. It is guaranteed that when signal occurs the scheduler
4561 is not locked, and thus new tasks can be safely added to the
4564 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4565 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4566 Added new platform specific routines
4567 silc_schedule_internal_signals_[un]block and
4568 silc_schedule_internal_signal_[un]register.
4570 Added new functions to SILC Schedule API:
4571 silc_schedule_signal_[un]register. Each signal that application
4572 is going to use should be registered to the scheduler.
4574 Affected files are lib/silcutil/silcschedule.[ch],
4575 lib/silcutil/*/silc*schedule.c.
4577 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4579 * Check for unauthenticated client and server in the
4580 silc_server_new_client and silc_server_new_server functions.
4581 Affected file silcd/packet_receive.c.
4583 * Added function silc_string_is_ascii to check whether given
4584 string is 7-bit ASCII string. Affected files are
4585 lib/silcutil/silcutil.[ch].
4587 * Added function silc_id_is_valid_server_id into the
4588 silcd/serverid.c and added checking for valid Server ID's in
4589 silc_server_new_server. The Server ID must always be based
4590 on the server's public IP address.
4592 * Added logging of DISCONNECT packet message in the server.
4593 Affected file silcd/server.c.
4595 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4597 * Changed all library interfaces that use Global RNG to also
4598 accept SilcRng as argument. Affected files are
4599 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4600 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4601 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4602 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4603 lib/silccrypt/rsa.c.
4605 * Added function silc_pkcs_generate_key to the
4606 lib/silccrypt/silcpkcs.[ch] for applications so that they
4607 don't need to do pkcs->pkcs->init calls anymore.
4609 * Remove SilcSocketConnection from the SFTP API since it really
4610 wasn't needed there. The application has the information
4611 saved in its contexts anyway and the SFTP layer doesn't need
4612 know about it. Affected files lib/silcsft/silcsftp.h and
4613 lib/silcsftp/sftp_[server/client].c.
4615 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4616 The SilcSimContext is not SilcSim.
4618 * Fixed possible buffer overflows in silc_id_render in the
4619 lib/silcutil/silcutil.c.
4621 * On EPOC the global crypto module lists are not used at all
4622 in the crypto library. Added support for using the constant
4623 algorithm list on EPOC. Affected files are
4624 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4627 * Fixed the handling of third parameter of KICKED notify, since
4628 it was mistakenly updated to SILC Protocol 1.0 even though it
4629 is to be included in 1.1. Since it is not in 1.0 it is not
4630 mandatory, and this fix now handles it only if it is provided,
4631 and it is not error if it is not provided. Affected file
4632 lib/silcclient/client_notify.c.
4634 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4637 client. Affected file irssi/src/silc/core/client_ops.c.
4639 * Merged with Irssi 0.8.4 from irssi.org CVS.
4641 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4643 * Check for valid socket connection in client entries before
4644 sending any messages. Fixes a crash, but doesn't fix some
4645 other underlaying bug that is lurking there. Affected
4646 file silcd/packet_send.c.
4648 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4650 * $usermode, $cumode and $cumode_space expandos shouldn't do
4651 anything with non-SILC server records. Affected file
4652 irssi/src/silc/core/silc-expandos.c
4654 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4656 * Fixed the silc_net_check_[host/local]_by_sock to support
4657 IPv6 bound sockets as well. Now they can return IPv6 addresses
4658 as well. Affected file lib/silcutil/silcnet.c.
4660 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4661 Affected lib/silcutil/unix/silcunixnet.c.
4663 * Fixed ID rendering (at least on some platforms, not NetBSD)
4664 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4666 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4668 * Added silc_hash_public_key and silc_hash_public_key_compare
4669 functions to be used with SilcHashTable. They can be used to
4670 hash public keys and compare public keys in hash table. Affected
4671 file lib/silcutil/silcutil.[ch].
4673 * Added support for specifying multiple public keys for Client
4674 connection section in server configuration file. This makes it
4675 possible to accept multiple public keys from same host, or to
4676 make a section that accepts any incoming host, and have the
4677 accepted public keys listed in the section.
4679 Added functions silc_sever_[find/get]_public_key, added the
4680 support for this actually to all connection sections but only
4681 the Client section is currently allowed to specify multiple
4684 Affected files are silcd/server.c, server_internal.h,
4685 command.c, protocol.c, server_util.[ch], packet_receive.c.
4687 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4689 * Merged Irssi 0.8.2 from irssi.org CVS.
4691 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4693 * If silc_debug is TRUE, also output standard logging messages
4694 to stderr with the debug output.
4696 Made silc_log_reset_all() flushing all channels before returning.
4697 Also fixed some documentation typos.
4699 Affected files are lib/silcutil/silclog.[ch].
4701 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4703 * Fixed the server to check correctly the amount of connections
4704 from single host, by checking also the type of the connection.
4705 Fixed also the comparison of number of connections and number
4706 of allowed connections. Affected files are silcd/server.c,
4709 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4711 * Fixed the USERS command reply to save the user's mode on the
4712 channel as well. Fixed JOIN command reply to check whether a
4713 client is on channel already and not join it twice. Affected
4714 file lib/silcclient/command_reply.c.
4716 * Added new file silc-expandos.c into irssi/silc/core/ to return
4717 various stuff for various signal for the statusbar etc. updating.
4718 Now Irssi SILC client prints channel user modes etc. on the
4721 * The user mode (like server/router operator changes) is now shown
4722 on the Irssi SILC client's statusbar. The affected files are
4723 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4725 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4727 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4728 to SILC_SCHEDULE_[UN]LOCK macros.
4730 * Added more error printing to logs in server code. Affected
4731 files silcd/server.c and silcd/protocol.c.
4733 * Fixed -S option parsing in Irssi SILC Client. Affected file
4734 irssi/src/silc/core/silc-core.c.
4736 * Added silc_buffer_alloc_size function. Affected file is
4737 lib/silcutil/silcbuffer.h.
4739 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4742 constants. Affected files in
4743 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4746 * Changed the internal SFTP Memory FS table to const. Affected
4747 file lib/silcsftp/sftp_fs_memory.c.
4749 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4751 * Fixed the buffer formatting and unformatting routines to
4752 check the size of 64 bits types with sizeof(). Affected
4753 file is lib/silcutil/silcbuffmt.c.
4755 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4757 * Removed 0.6.x backwards support.
4759 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4761 * Changed all integer type names:
4762 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4763 to avoid collisions with other libraries using same type names
4766 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4768 * Added `prefer_ipv6' argument to the functions
4769 silc_net_gethostbyname[_async]. If it is TRUE it will return
4770 IPv6 address over IPv4. If FALSE IPv4 address is returned
4771 even if IPv6 address was found. Affected files
4772 lib/silcutil/silcnet.[ch].
4774 * Added support silc_net_create_connection[_async] to fallback
4775 to IPv4 address if IPv6 address could not be used (like if
4776 it doesn't work on a specific system). Affected file in
4777 lib/silcutil/unix/silcunixnet.c.
4779 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4781 * Added silc_schedule_reinit function to do the enlarging
4782 of the max tasks handling capabilities of the scheduler.
4783 Affected files lib/silcutil/silcschedule.[ch].
4785 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4787 * Added automatic extern "C" { ... } for C++ compilers so the
4788 application does not need to define them. Affected file
4789 includes/silcincludes.h.
4791 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4792 old name went against naming convention. Applications now
4793 include "silcclient.h" instead of "clientlibincludes.h".
4794 Removed includes/clientlibincludes.h, it is redundant now.
4796 * Renamed includes/version.h to silcversion.h.
4798 * Added really preliminary support for OS/2 into the util
4799 library. Only thread & mutex API is implemented, others
4800 are still to be implemented. Created the lib/silcutil/os2/
4801 directory. Created also file includes/silcos2.h.
4803 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4805 * Added preliminary BeOS support into the util library.
4806 Created lib/silcutil/beos/, and implemented all the needed
4807 functions to support SILC on BeOS. Created also file
4808 includes/silcbeos.h.
4810 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4812 * Added proper initializations to silc's irssi code, so it's
4813 now possible to load it as module. Affected files
4814 irssi/src/silc/core/silc-core.c,
4815 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4817 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4822 * Fixed the silcdoc document generator to correct generate
4823 docs from all kinds of filenames. Affected files are
4824 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4826 * ROBOdoc documented lib/silcutil/silcmemory.h.
4827 Added also new function silc_memdup.
4829 * Removed lib/silcutil/silcbufutil.h and moved those routines
4830 to the lib/silcutil/silcbuffer.h.
4832 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4834 * Added `user_count' to the SilcChannelEntry which now tells the
4835 number of users on the channel. The user count is now saved
4836 in normal server of global channels as well. Affected files
4837 silcd/server.c, idlist.h, packet_receive.c and command.c.
4839 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4840 include file utility functions.
4842 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4843 instead of calling directly OS routines.
4845 * Fixed NICK change printing in Irssi SILC Client. Fixed
4846 KICKED notify printing in Irssi SILC Client. Affected file
4847 irssi/src/silc/core/client_ops.c.
4849 * Fixed a NICK change bug in client library, to not recreate the
4850 client_entry->channels hash table everytime nick is changed.
4851 Affected file lib/silcclient/client.c.
4853 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4855 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4856 the SKE interface a bit.
4858 * Fixed padding problem in PKCS#1. The padding was not actually
4859 random since the random number generator was used incorrectly.
4860 This security bug affects only when encrypting with PKCS#1, and
4861 it is not currently used at all in SILC. SILC only use signing
4862 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4864 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Rewrote the notify handling in Irssi SILC client to not call
4867 the events as signals. Fixes problems with Perl support.
4868 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4870 * Send the auto-nicking NICK command in client library with
4871 little timeout after connecting. The affected file is
4872 lib/silcclient/client.c.
4874 * Added following new config file settings:
4875 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4876 key_exchange_timeout, conn_auth_timeout, connections_max,
4879 Implemented all the new config settings handling in the server.
4881 Optimized the use of SKE Mutual flag usage. Use it only
4882 if connection authentication protocol is not based in public
4885 Renamed all SilcServerConfigSection* to SilcServerConfig*
4886 to have a bit shorter names.
4888 Affected files silcd/serverconfig.[ch], server.[ch], and
4891 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4893 * Cleaned up the listening sockets code, preparing for the rehash
4894 support. Affected file is silcd/server.c.
4896 * Fixed some output messages. Affected files are silcd/silcd.c,
4899 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4901 * Create lib/doc/silcrng_intro.html document as introduction
4902 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4904 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4906 * Fixes to the silcd config template. Affected file is
4907 doc/example_silcd.conf.in.
4909 * Removed type casts from silc_calloc(), conforming to the
4910 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4912 * Removed param_name member from client, server, and router
4913 section structs, now identifying the param directly.
4915 Added CONFIG_FREE_AUTH macro in config file parsing.
4917 Affected files are silcd/serverconfig.[ch].
4919 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4921 * Fixed command line parameter handling. All SILC initialization
4922 is now done in silc_core_init() which also fixes autoconnecting
4925 Affected files irssi/src/silc/core/silc-core.c,
4926 irssi/src/fe-text/silc.c.
4928 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4930 * Added new configuration options and blocks:
4931 keepalive_secs, reconnect_count, reconnect_interval,
4932 reconnect_interval_max, reconnect_keep_trying and
4933 require_reverser_lookup. Added ConnectionParam block, and
4934 implemented the connection parameters when connecting as
4935 initiator and when accepting connections as responder.
4937 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4938 whether given configuration value has been given already.
4940 Affected files silcd/serverconfig.[c], server.[c].
4942 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4943 algorithm parts and created new file silcalgs.conf, that
4944 is now included from the example_silcd.conf.in.
4946 * Optimized the silc_server_connect_to_router_second to take
4947 the connection configuration object from the SilcServerConnection
4948 object instead of finding it during the connecting phase.
4949 Added the configuration object to SilcServerConnection struct.
4950 Affected files silcd/server_internal.h, server.c.
4952 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4954 * Add the client on channel after it was resolved at the
4955 channel message receiving, and it was not already on the
4956 channel. Affected file lib/silcclient/client_channel.c.
4958 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4960 * Fixed the public key authentication to allocate always the
4961 destination signature buffer instead of using static buffer.
4962 Affected file silcd/protocol.c.
4964 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4966 * Unified the serverconfig.[ch]'s helper function interface.
4967 Affected file silcd/serverconfig.[ch].
4969 * Removed doc/example_silc.conf.in since it is redundant.
4970 The make install will now install irssi/silc.conf file.
4972 * Added new Passphrase and Publickey authentication methods to
4973 config file, allowing both public key and passphrase based
4974 authentication to be set at the same time.
4976 Added `prefer_passphrase_auth' setting in config file which
4977 can be used to set to prefer passwd auth if both passwd and
4978 public key is set. If not set, public key is preferred.
4979 This has effect only when being initiator (responder will try
4982 Added support for authentication with passphrase and public key
4983 at the same time. The passphrase is tried first always since
4984 it is faster to check.
4986 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4988 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4990 * Merged the new SILC Config library, with the server parsing
4991 support. Read the header file silcconfig.h or the toolkit
4992 documentation for the news. Affected files are
4993 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4994 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4995 silcd/protocol.c silcd/server.c silcd/server_backup.c
4996 silcd/serverconfig.[ch] silcd/silcd.c.
4998 * Fixed some silclog documentation. Affected file is
4999 lib/silcutil/silclog.h.
5001 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5003 * The silc_cipher_register, silc_hash_register and
5004 silc_hmac_register now checks if the object to be registered
5005 is registered already. Affected files are
5006 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5008 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5010 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5012 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5014 * Allow zero length channel messages inside the Channel Message
5015 Payload. Affected file lib/silccore/silcchannel.c.
5017 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5018 as header filenames.
5020 * Removed lib/silcclient/README and created HTML file
5021 lib/silcclient/silcclient_using.html, which is now included
5022 as part of Toolkit documentation.
5024 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5026 * Fixed CUMODE_CHANGE notify handling to change the mode of
5027 correct client. Affected file lib/silcclient/client_notify.c.
5029 * Make silc_rng_alloc fail if it cannot allocate the sha1
5030 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5032 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5034 * Fixed the file transfer's key agreement payload to include
5035 zero port also if the hostname is NULL because it could not
5038 Call file transfer monitor callback now also if error occurs
5039 during key agreement protocol.
5041 Changed the silc_client_file_send interface to return the
5042 SilcClientFileError instead of session id. The session ID
5043 is returned into pointer provided as argument.
5045 Check that the file exists locally before sending the
5046 file transfer request at all.
5048 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5050 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5051 error than can occur while key agreement protocol. Affected
5052 file lib/silcclient/silcapi.h.
5054 * Fixed the event_mode CMODE handler to not crash when mode
5055 is changed and +k mode is set in the channel. Affected file
5056 irssi/src/silc/core/silc-channels.c.
5058 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5059 SILC_LOG_WARNING to give out Warning and not Error. Affected
5060 file lib/silcutil/silclog.c.
5062 * Fixed the channel message payload decryption in the function
5063 silc_channel_message_payload_decrypt to not modify the original
5064 buffer before it is verified that the message decrypted
5065 correctly. Otherwise, next time it is called with correct
5066 channel key it won't encrypt since the payload is corrupted.
5067 Affected file lib/silccore/silcchannel.c.
5069 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5071 * Do not constantly resize the window. A fix patch by cras.
5072 Affected file irssi/src/fe-text/screen.c.
5074 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5076 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5077 Affected file lib/silcutil/silcnet.c.
5079 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5081 * Fixed a bug in hash table internal routine for traversing
5082 the table with foreach callback. The current entry may
5083 become invalid in the callback but it was referenced after
5084 the callback returned.
5086 Do not allow auto rehashing of hash table during the
5087 silc_hash_table_foreach operation, for same reasons as it is
5088 not allowed for SilcHashTableList. Affected files are
5089 lib/silcutil/silchashtable.[ch].
5091 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5093 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5094 Win32 DLL. extern's in header files are now declared with
5097 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5099 * Fixed private message handling. It used some old code that
5100 caused the client to crash. Affecte file is
5101 lib/silcclient/client_prvmsg.c.
5103 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5105 * Added function silc_client_add_channel,
5106 silc_client_replace_channel_id, and removed functions
5107 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5108 from client library.
5110 * Added cross reference of the joined channels to the
5111 SilcClientEntry, and changed the SilcChannelEntry's
5112 users list to SilcHashTable. The affected files are
5113 lib/silcclient/idlist.[ch].
5115 * Fixed a bug in hash table tarversing. While the hash table
5116 is traversed with SilcHashTableList the table must not be
5117 rehashed. It is now guaranteed that auto rehashable tables
5118 are not rehashed while tarversing the list. Also defined that
5119 silc_hash_table_rehash must not be called while tarversing
5120 the table. Added function silc_hash_table_list_reset that must
5121 be called after the tarversing is over. The affected files are
5122 lib/silcutil/silchashtable.[ch].
5124 * Changed all hash table traversing to call the new
5125 silc_hash_table_list_reset in server and in client library.
5127 * Added function silc_client_on_channel to return the
5128 SilcChannelUser entry if the specified client entry is joined
5129 on the specified channel. This is exported to application as
5130 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5132 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5134 * Fixed founder regaining problem with JOIN command on normal
5135 server. The notify for mode change must be sent always and
5136 not only if !cmd->pending. Affected file silcd/command.c.
5138 * Fixed the WHOWAS command's reply sending to support the
5139 lists correctly. Affected file silcd/command.c.
5141 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5143 * When sending JOIN command to router for processing the
5144 sender's old command identifier was not saved back to the
5145 sender's command context, fixed now. The affected file is
5148 * Create the key in JOIN command of the router did not return
5149 the channel key, added check for this. Affected file is
5152 * Fixed a channel ID update bug in JOIN command reply. Do
5153 not directly upgrade the ID but call the function
5154 silc_idlist_replace_channel_id if the ID was changed.
5155 Affected file silcd/command_reply.c.
5157 * Fixed memory leaks from command calling if it would fail.
5158 Affected file silcd/command.c.
5160 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5162 * Applied patches from cras:
5164 Memory leak fixes around libaries, irssi window resize fix,
5165 new silclist.h and silcdlist.h, all extern inline changed to
5168 * Removed dotconf from lib/dotconf, not needed anymore.
5170 * Removed TRQ from lib/trq, not needed anymore.
5172 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5173 with server connections. Later this will be configurable
5174 in config file after new config file is done. Affected file
5177 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5179 * Fixed a crash in server related to channel announcements.
5180 Affected file silcd/server.c.
5182 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5184 * Fixed memory leaks in silc_server_create_new_channel*
5185 functions. Affected file silcd/server.c.
5187 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5188 which ID was changed. This way the router will send the
5189 user list for the channel again, and server won't be in
5190 desync in some rare circumstances. Affected file is
5191 silcd/packet_receive.c.
5193 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5195 * Check for NULL socket pointer in the function
5196 silc_server_packet_send_to_channel_real. Affected file
5197 silcd/packet_send.c.
5199 * Fixed the BAN notify handling to correctly remove ban
5200 list. Affected file silcd/packet_receive.c.
5202 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5204 * Fixed some header addition to Toolkit distribution in
5205 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5207 * Added lib/silcclient/client_ops_example.h as an template
5208 file for application programmers to quickly start using
5209 the SilcClientOperation functions in their application.
5210 Updated the lib/silcclient/README as well to tell about this
5211 nice file made available.
5213 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5215 * Call silc_server_remove_from_channels when removing client
5216 entry when NO_SUCH_CLIENT_ID was received. Affected file
5217 is silcd/command_reply.c.
5219 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5221 * Added server & router operator statistics updating. Affected
5222 file silcd/packet_receive.c and silcd/command.c.
5224 * Fixed the SERVER_SIGNOFF notify handling on normal server
5225 not to save the history information for clients. Same was
5226 fixed earlier in remove_clients_by_server function, but not
5227 here. Affected file silcd/packet_receive.c.
5229 * Raised the default connection-retry count from 4 to 7 in
5230 server. Affected file silcd/server.h.
5232 * Cancel any possible reconnect timeouts when we start the
5233 key exchange. Affected file silcd/server.c.
5235 * Do not reconnect on connection failure when SCONNECT was
5236 given. Affected files silcd/server.[ch].
5238 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5240 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5242 * Fixed the NICK command to always give the unformatted
5243 nickname to the one giving the NICK command. If unformatted
5244 nickname is cached already it will be formatted and the
5245 local entry will always get the unformatted nickname.
5246 Affected file lib/silcclient/idlist.c.
5248 * Fixed some double frees from client library commands.
5249 Affected file is lib/silcclient/command.c.
5251 * Fixed CUMODE command in server to assure that no one can
5252 change founder's mode than the founder itself, there was a
5253 little bug. Affected file silcd/command.c.
5255 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5257 * Removed the SilcClientCommandDestructor from the client
5258 libary, it is not needed anymore. Affected files are
5259 lib/silcclient/silcapi.h, command[_reply].[ch],
5260 client_notify, idlist.c.
5262 * Fixed GETKEY command to first resolve client, and then
5263 resolve the server only if the client was not found, instead
5264 of resolving both at the same time. Affected file is
5265 lib/silcclient/command.c.
5267 * Added silc_client_start_key_exchange_cb and lookup the
5268 remote hostname and IP address before starting the key
5269 exchange with server. The affected file is
5270 lib/silcclient/client.c.
5272 * The server's public key is now saved using the IP address
5273 of the server and not the servername for the filename.
5274 The hostname public key filename is checked as an fall back
5275 method if the IP address based filename is not found.
5277 Fixed the GETKEY command to save the fetched server key
5278 in correct filename.
5280 Print the remote server's hostname now when new key is
5281 received during connection process. Affected file is
5282 irssi/src/silc/core/client_ops.c.
5284 * Return always our own public key to the client if it asks
5285 for it with GETKEY command. Affected file silcd/command.c.
5287 * Removed the use_auto_addr variable from default config
5288 file since it was in wrong section. Affected file is
5291 * Fixed TOPIC_CHANGE notification to not route it when it
5292 was sent using silc_server_send_notify_to_channel function.
5293 Affected file silcd/command.c.
5295 * Fixed silc_server_send_notify_kicked to send the kicker's
5296 Client ID also, it was missing. Affected files are
5297 silcd/command.c, silcd/packet_send.[ch].
5299 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5301 * Do not save client history information in SERVER_SIGNOFF.
5302 Fixes the bug in normal server that it does not detect
5303 the client becoming valid after the server becomes back
5304 online. Affected file silcd/server_util.c.
5306 * Added `sock_error' field into the SilcSocketConnection
5307 context. When error occurs during socket operation (read
5308 or write) the error is saved. Added also new function
5309 silc_socket_get_error to return human readable socket error
5310 message. Affected files are lib/silcutil/silcsockconn.[ch],
5311 lib/silcutil/unix/silcunixsockconn.c, and
5312 lib/silcutil/win32/silcwin32sockconn.c.
5314 * The server now prints the socket error message in the
5315 signoff for client. Affected file silcd/server.c.
5317 * Fixed the `created' channel information sending from router
5318 to server in JOIN command. Checks now whether the channel
5319 really was created or not and set it according that.
5321 Fixed the JOIN command to use the client entry's current
5322 ID during the joining procedure instead of the one it sent
5323 in the command (it is checked though), since it can change
5324 between the packet processing and command processing, and
5325 would just case unnecessary pain in the client end. Affected
5326 file silcd/command.c.
5328 * Fixed a channel key payload sending to use correct channel
5329 ID when the server was forced to change the channel's ID by
5330 router. Router sent the key payload with the old Channel ID.
5331 Affected file silcd/packet_receive.c.
5333 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5335 * Call silc_server_save_channel_key only if the key payload
5336 was provided in the JOIN command's command reply. Affected
5337 file silcd/command_reply.c.
5339 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5341 * Fixed silc_mp_sizeinbase to return the value correctly with
5342 MPI. Affected file lib/silcmath/mp_mpi.c.
5344 * Fixed the stop_server signal to correctly stop the scheduler
5345 and gracefully stop the server when SIGTERM or SIGINT signals
5346 are received. Affected file silcd/silcd.c.
5348 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5350 * Simple handling of TERM and HUP signals. Also added some log
5351 flushing call around. Affected file is
5354 * Fixed small bugs in silclog.c. Now buffering output will take
5355 effect after 10 seconds since startup: This will ensure that
5356 no important startup messages are lost. Also output redirection
5357 will preserve original format ([Date] [Type] message).
5358 Affected file is lib/silcutil/silclog.c.
5360 * Added two options to the config file, in the logging section:
5361 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5362 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5364 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5366 * Do not print the warning about log files not being initialized
5367 more than once to avoid excess logging. Affected file is
5368 lib/silcutil/silclog.c.
5370 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5371 the SIM copying in make install in Makefile.am.pre.
5373 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5375 * Rewritten silclog APIs. Globally interesting changes follows:
5376 silc_log_set_files() changed to silc_log_set_file().
5377 silc_log_set_callbacks() changed to silc_log_set_callback().
5378 ROBOdoc documented silclog header file.
5379 SilcLogCb now returns bool to wether inihibit the default
5380 handler or not (to keep the old behaviour return always TRUE).
5381 The new APIs should also fix the problem of the
5382 silcd_error.log file that was written in the current directory.
5385 Log files streams will remain opened after silc_log_set_file()
5386 call, means less CPU usage notably on high traffic servers.
5387 File streams are now full buffered, and flushed to the disk
5388 every 5 minutes, lesses HD activity and CPU usage.
5389 Messages can be redirected, allowing admins to configure
5390 one single logfile for all server messages.
5391 the silc_log_quick global variable to activate fast-logging.
5392 Affected files lib/silcutil/silclog.[ch]
5394 * Changed some code to conform new silclog APIs. Affected
5395 files are doc/example_silcd.conf.in, silcd/server.c
5396 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5399 * Fixed a memory leak that could occur in some situations.
5400 Affected file silcd/serverconfig.c.
5402 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5404 * Added the silc_client_del_client to remove the client from
5405 all channels as well. Affected file lib/silcclient/idlist.c.
5407 * Fixed the client library to correctly remove the client
5408 from all channels when the client entry is being destroyed.
5409 Affected file lib/silcclient/client_notify.c, command.c.
5411 * Added auto-nicking support to the client library. If the
5412 applicatio now sets client->nickname it will be sent to the
5413 server after connecting by the library. This way for example
5414 SILCNICK (or IRCNICK) environment variables will have effect
5415 and always change the nickname automatically to whatever
5416 it is wanted. Affected file lib/silcclient/client.[ch].
5418 * Renamed silc_server_command_bad_chars to the
5419 silc_server_name_bad_chars and moved it to the
5420 silcd/server_util.[ch]. Added also new function
5421 silc_server_name_modify_bad to return nickname that
5422 includes bad characters as new nickname without those
5423 bad characters. This check and modify is now used in
5424 silc_server_new_client when the username is initially set
5425 as nickname, so it must be checked to be valid nickname.
5426 Affected file silcd/packet_receive.c.
5428 * The nickname length is now taken from the packet for real
5429 and not trusted to strlen() since it clearly can return
5430 wrong length for nickname including bad characters. This
5431 also applies to channel names. Affected file silcd/command.c.
5433 * Removed the lib/silcsilm/modules directory. Modules are now
5434 compiled into the lib/silcsim. Fixed the copying of the
5435 modules to follow symbolic links in Makefile.am.pre.
5437 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5439 * Fixed silc_string_regexify list creation. Fixes bugs with
5440 BAN and INVITE commands in server. The affected file is
5441 lib/silcutil/unix/silcunixutil.c.
5443 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Removed the command destructor entirely from the server's
5446 command and command reply routines. It is not needed, and
5447 its usage was buggy and caused crashes. Affected files are
5448 silcd/command[_reply].[ch].
5450 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5452 * Cancel protocol and NULL sock->protocol if timeout
5453 occurred during protocol. Affected file silcd/server.c.
5455 * Cancel protocol timeouts always before calling the final
5456 callback, to assure that after final callback is called
5457 no other state will be called for the protocol anymore.
5458 Affected file silcd/protocol.c.
5460 * Print error log if incoming connection configuration could
5461 not be found. Affected file silcd/server.c.
5463 * Fixed JOIN command to correctly save the founder mode
5464 to the client on normal SILC server, when the channel
5465 was created by the router. Affected file silcd/command.c.
5467 * Fixed LIST command (hopefully) to send correct reply
5468 packets. Affected file silcd/command.c.
5470 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5472 * The silc_packet_receive_process now returns FALSE if the
5473 read data was invalid packet, and TRUE if it was ok.
5475 The server now checks that if unauthenticated connection
5476 sends data and its processing fails the server will close
5477 the connection since it could be a malicious flooder.
5479 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5481 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Make sure the warning about error opening a log file is
5484 printed only once and not everytime it fails (produces
5485 too much useless log). Affected file lib/silcutil/silclog.c.
5487 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5489 * Made the silc_server_daemonise() function more readable.
5490 Affected file silcd/server.c.
5492 * Pid file is now optional, the user may comment it out from
5493 the config file. Removed define SILC_SERVER_PID_FILE, we
5494 don't need a default any longer. Affected file
5495 configure.in.pre, lib/Makefile.am.pre.
5497 * Make some use of the pid file. The server now dies at startup
5498 if it detects a valid pid file on his path. The server would
5499 die anyway in this circumstance, because of the bind() failure.
5500 Affected file silcd/silcd.c.
5502 * No longer compiling lib/dotconf.
5504 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * Fixed JOIN command parsing not to crash. Affected file
5507 lib/silcclient/command.c.
5509 * Fied the NICK_CHANGE notify to add the new client entry
5510 even it is resolved. This removes an <[unknown]> nick
5511 thingy bug in the client. Affected file is
5512 lib/silcclient/client_notify.c.
5514 * Do not try to allocate 0 bytes (efence does not like it)
5515 in lib/silccore/silccomand.c when encoding payload.
5517 * Do not take IRCNICK as nickname in Irssi SILC client since
5518 it is not possible to set nickname before hand connecting
5519 the server (TODO has an entry about adding auto-nicking
5522 * Changed the silc_server_command_pending to check whether
5523 there already exists an pending entry with the specified
5524 command, command identifier and pending callback. This is
5525 to fix IDENTIFY and WHOIS related crashes that may register
5526 multiple pending commands with same identifier. Affected
5527 file silcd/command.c.
5529 * Fixed the server to reconnect to the router even if it
5530 was already reconnecting and EOF was received. This to
5531 fix a possibility that the server wouldn't ever try to
5532 auto-reconnect to the router. Affected file silcd/server.c.
5534 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Fixed the server's password authentication to use the
5537 length of the locally saved password, and not the one
5538 sent in the packet. Affected file silcd/protocol.c.
5540 * Fixed same password authentication problem in the
5541 Authentication Payload handling routines in
5542 lib/silccore/silcauth.c.
5544 * Yet another password authentication problem fixed with
5545 channel password handling in silcd/command.c.
5547 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5549 * If first character of string in silc_parse_userfqdn is '@'
5550 then do not parse it. Affected file is
5551 lib/silcutil/silcutil.c.
5553 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5555 * Fixed minor bug in IDENTIFY command reply sending, which
5556 caused various weird problems during JOIN when it was
5557 resolving names for users. Affected file silcd/command.c.
5559 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Fixed the IDENTIFY command reply sending to chech better valid
5562 clients. It was possible to send incomplete list of replies.
5563 Affected file silcd/command.c.
5565 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Added silc_client_command[s]_[un]register functions now to
5568 dynamically register the commands in client library. Removed
5569 the static table of commands. This allows the client library
5570 to call commands without causing the application to know about
5571 what commands library has called.
5573 Removed the INFO command reply kludge to detect when the command
5574 was called by library. Now library use its own command reply
5575 function for INFO command.
5577 Added function silc_client_command_call to call a command.
5578 Application can use it to call command, not access the structure
5581 Now all commands that are sent by the client library (not
5582 explicitly sent by application) use own command reply functions.
5584 Affected files around lib/silcclient/ and in
5585 irssi/src/silc/core/.
5587 * Fixed the WHOIS command reply sending to chech better valid
5588 clients. It was possible to send incomplete list of replies.
5590 Fixed the WHOIS and IDENTIFY to send the request to router
5591 if normal server did not do it and did not find any results.
5593 Affected file silcd/command.c.
5595 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Moved the internal data from SilcClient context into its
5598 own file, not accesible to application. Affected files
5599 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5600 and other files in client library.
5602 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5604 * Added doc/examples installation target in Makefile.am.pre.
5607 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5610 commands the found client entry will be removed from the
5611 cache, after notifying application about the error. Affected
5612 file lib/silcclient/command_reply.c.
5614 * Changed the /MSG to check for exact nickname user gave, and
5615 not let `nick' match `nick@host' if it is only one found. Now,
5616 user must type the exact nickname (like nick@host2) even if
5617 there are no more than one same nicks found. This is to avoid
5618 a possibility of sending nickname to wrong nickname since
5619 `nick' could match `nick@host'. Affected file is
5620 irssi/src/core/silc-servers.c.
5622 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5624 * Do not print "you are now server operator" or similar when
5625 giving /away command. Affected files are
5626 irssi/src/silc/core/client_ops.c, silc-servers.h.
5628 * Made the silc_server_command_pending_error_check to send
5629 the same command reply payload it received back to the
5630 original sender of the command. This way all arguments
5631 that was received by the server will be received by the
5632 client too. Affected file silcd/command.c.
5634 * Added the silc_idcache_add to return the created cache entry
5635 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5637 * Add global clients to expire if they are not on any channel.
5638 This is because normal server will never know if they signoff
5639 if they are not on any channel. The cache expiry will take
5640 case of these entries. This is done by normal servers only.
5641 The affected files are silcd/command_reply.c,
5642 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5644 * If server receives invalid ID notification for WHOIS or
5645 IDENTIFY and the ID exists in the lists, it is removed.
5646 Affected file silcd/command_reply.c.
5648 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5649 in client then client entry that it matches is searched and
5650 the nickname is printed on the screen for user. Affected
5651 file irssi/src/silc/core/client_ops.c.
5653 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5655 * Use cache entry expire time in the LIST command reply to
5656 purge old entries from the cache after the LIST command
5657 reply has been received. This way we don't have non-existent
5658 entries in the cache for too long. Affected file is
5659 silcd/command_reply.c.
5661 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * If we are normal server, and we've not resolved client info
5664 in WHOIS or IDENTIFY from router, and it is global client,
5665 we'll check whether it is on some channel. If it is not
5666 then we cannot be sure about its validity and will resolve it
5667 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5668 file silcd/command.c.
5670 * Search channel by name (if possible) rather than by ID
5671 in IDENTIFY command's command reply. Affected file is
5672 silcd/command_reply.c.
5674 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5677 Updated specs and implemented it. Affected file silcd/command.c,
5678 silcd/packet_send.c and silcd/packet_receive.c.
5680 * Implemented the <founder auth> payload handling in the JOIN
5681 command. If provided all conditions for channel joining
5682 except requirement to provide correct passphrase can be
5683 overrided by the channel founder. Updated the protocol specs.
5684 Affected file silcd/command.c.
5686 Added support for founder auth in JOIN command in client
5687 library. Fixed the parsing of the JOIN command now to support
5688 all options as they should be. The affected file is
5689 lib/silcclient/command.c.
5691 * Optimized the WHOIS and IDENTIFY commands to send the request
5692 to router only if it includes nicknames or other names. If
5693 they include only IDs then check the local cache first before
5694 routing. Affected file is silcd/command.c.
5696 * Added channels topic announcements. Affected file is
5697 silcd/packet_receive.c and silcd/server.c.
5699 * Fixed the silc_server_send_notify_topic_set to really destine
5700 the packet to channel. Affected file silcd/packet_send.c.
5702 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5703 library. Affected file lib/silcclient/client_notify.c.
5705 * Added UMODE announcements. Affected file silcd/server.c.
5707 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5709 * Memory leak fixes in:
5711 lib/silcutil/silcsockconn.c
5712 lib/silcske/silcske.c
5713 lib/silcske/groups.c
5715 lib/silccrypt/silcpkcs.c
5716 lib/silccore/silccommand.c
5717 lib/silccore/silcidcache.c
5722 * ROBOdoc documented the lib/silcske/groups.h file and a
5723 bit changed the interface for better.
5725 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5727 * Update the client entry context in the ID cache after
5728 nick change. Affected file lib/silcclient/command.c.
5729 Fixes the CUMODE command when regaining founder privileges,
5730 and a little WHOIS problem.
5732 * Fixed silc_net_gethostbyname to correctly call the
5733 inet_ntop. Affected file lib/silcutil/silcnet.c.
5735 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5737 * Added IPv6 support checking to the configure.in.pre, added
5738 also --enable-ipv6 option to override the check. Affected
5739 file configure.in.pre.
5741 * The silc_thread_create now calls the start function
5742 directly if threads support is not compiled in. Removes
5743 ugly #ifdef's from generic code. Affected files are
5744 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5746 * Added silc_net_gethostby[name/addr]_async to asynchronously
5747 resolve. Affected files are lib/silcutil/silcnet.[ch].
5749 * Added support for rendering IPv6 based server, client and
5750 channel IDs. Affected file lib/silcutil/silcutil.c.
5752 * Added support for creating IPv6 based server IDs. Affected
5753 file is silcd/serverid.c.
5755 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5757 * Added silc_net_gethostby[addr/name] into the
5758 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5759 routines. Added silc_net_is_ip[4/6]. Affected file is
5760 lib/silcutil/unix/silcunixnet.c. All routines that take
5761 address as argument now supports both IPv4 and IPv6 addresses.
5763 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5765 * Fixed LIST command reply sending in server. Affected file
5768 * Server now sends the kicker's client ID in the KICK notify
5769 to the kicked client. Affected file silcd/command.c.
5771 * The client library now parses the kickers client ID and
5772 UI displays it. Affected files lib/silcclient/client_notify.c
5773 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5775 * Made all payload parsing function prototypes consistent.
5776 They all take now const unsigned char * and uint32 pair as
5777 the payload data instead of SilcBuffer. Changes all around
5778 the source tree. Other unsigned char* -> const unsigned char*
5779 changes around the tree as well.
5781 * Optimized SFTP client and server packet sending not to
5782 allocate new buffer for each packet but to recycle the
5783 first allocated buffer. Affected files are
5784 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5786 * Optimized the SFTP client to use SilcList instead of
5787 SilcDList for requests, because it is faster. Affected file
5788 is lib/silcsftp/sftp_client.c.
5790 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5791 into lib/silccore/silcid.[ch].
5793 Renamed silcpayload.[ch] into silcargument.[ch].
5795 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * If client entry is deleted with active key agreement
5798 session, abort the session.
5800 The silc_client_abort_key_agreement now calls the completion
5801 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5803 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5806 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Don't use __restrict in older GCC's. Affected file is
5809 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5811 * silc_net_localhost now attempts to reverse lookup the
5812 IP/hostname. Affected file lib/silcutil/silcnet.c.
5814 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5815 command. It can be used to gain founder privileges at
5816 the same time when joining the channel.
5818 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5819 kicker's client ID as well. Updated protocol specs.
5821 Defined that the server must send SILC_COMMAND_IDENTIFY
5822 command reply with error status to client who sent
5823 private message with invalid client ID.
5825 Updated the protocol specification.
5827 * Added silc_server_send_command_reply to send any
5828 command reply. Affected file silcd/packet_send.[ch].
5830 * Added silc_id_payload_encode_data to encode ID payload
5831 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5833 * The server now send IDENTIFY command reply with error
5834 status if client ID in private message is invalid. Affected
5835 file silcd/packet_receive.c.
5837 * Save the server key file with server's IP address in
5838 the filename instead of hostname. The affected file is
5839 irssi/src/silc/core/client_ops.c.
5841 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5846 * Added libtool support for compiling shared objects in
5847 lib/silcsim. Affected file configure.in.pre and
5848 lib/silcsim/Makefile.am. Original patch by cras.
5850 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Pid file configuration, and server's config file fixes
5853 patch by toma. Updated CREDITS file.
5855 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Fixed silc_client_channel_message to not try to decrypt
5858 the message twice if it resolved the destination client
5859 information. This could cause of dropping one channel
5860 message. Affected file lib/silcclient/client_channel.c.
5862 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5864 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5865 lib/silcclient/client.c. This function is used when the SILC
5866 Client is run under some other scheduler, or event loop or
5867 main loop. On GUI applications, for example this may be
5868 desired to used to run the client under the GUI application's
5869 main loop. Typically the GUI application would register an
5870 idle task that calls this function multiple times in a second
5871 to quickly process the SILC specific data.
5873 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5875 * Fixed silc_server_drop() for dropping the supplementary
5876 groups as well, this could cause a security hole on some
5879 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5881 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5884 * Write PID file after dropping privileges. Added -F option
5885 to run server on foreground. A patch by debolaz.
5886 Affected files silcd/server.c, silcd/silcd.c.
5888 * Fixed MOTD to return the MOTD file server name. Affected
5889 file silcd/command.c.
5891 * Added INFO command reply handling to the Irssi SILC Client.
5892 Affected file irssi/src/silc/core/client_ops.c.
5894 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5896 * Fixed the silc_idcache_list_* routines to really support
5897 the dynamic list. Fixes a crash. Affected file is
5898 lib/silccore/silcidcache.c.
5900 * Fixed the LIST command reply to really call LIST command's
5901 pending callbacks. Affected file silcd/command_reply.c.
5903 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Update conn->local_entry->nickname after giving NICK
5906 command. Affected file lib/silcclient/command.c.
5908 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5910 * Added the [pid] option to the silcd configuration file
5912 Affected files: serverconfig.[ch] and silcd.c
5914 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * Save fingerprint in WHOIS command reply in server.
5917 Affected file silcd/command_reply.c.
5919 * Fixed NICK commands pending callback registration.
5920 Affected file lib/silcclient/command.c.
5922 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Use ++server->cmd_ident when sending commands in server,
5925 instead of random number. Affected file silcd/command.c.
5927 * Fixed GETKEY command reply to call actually GETKEY pending
5928 command callbacks. Affected file silcd/command_reply.c.
5930 * A bit stricter check for nicknames. Check for same nickname
5931 in NICK command also. Affected file silcd/command.c.
5933 * Do not call INFO command everytime client ID changes, only
5934 during first connecting. Affected file lib/silcclient/client.c.
5936 * Set the new nickname only after successful command reply for
5937 NICK command is returned by server. Affected file
5938 lib/silcclient/command.c.
5940 * Remove nicknames from nicklist during server_signoff notify.
5941 Should fix /NAMES bit more. The affected file is
5942 irssi/src/silc/core/silc-channels.c.
5944 * Added `fingerprint' field to the SilcIDListData in the
5945 silcd/idlist.h to hold the fingerprint of the client's
5948 Send the fingerprint of the client's public key in WHOIS
5951 Affected files silcd/command.c, and silcd/idlist.[ch].
5953 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5954 create fingerprint from given data.
5956 * Show the fingerprint of the client's public key in WHOIS.
5957 Affected files irssi/src/module-formats.[ch] and
5958 irssi/src/silc/core/client_ops.c.
5960 * Format the multiple same nicknames also during JOIN and
5961 NICK_CHANGE notifys. Affected file is
5962 lib/silcclient/client_notify.c.
5964 * Do not print error on screen for invalid private message
5965 payload since it can come if someone is sending private
5966 messages with wrong key. Affected file
5967 lib/silccore/silcprivate.c.
5969 * Fixed multiple concurrent /PING crash. Affected file
5970 lib/silcclient/command.c.
5972 * Changed the wrong ID encoding. All IP addresses must be
5973 in MSB first order in encoded format. They were encoded
5974 wrong and was in LSB format. Affected files are
5975 silcd/serverid.c, lib/silcutil/silcutil.c.
5977 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5979 * Call the `connect' client operation through the scheduler
5980 in case of error. Affected file lib/silcclient/client.c.
5982 * Call the `failure' client operation even if the error
5983 occurred locally during a protocol. Affected file is
5984 lib/silcclient/protocol.c.
5986 * Added support of sending LIST command to router from normal
5987 server. This way normal server can get list of all channels
5988 in the network too. Fixed the channel list sending in the
5989 server too. Affected files are silcd/command.c, and
5990 silcd/command_reply.[ch].
5992 * Added silc_server_update_channels_by_server and
5993 silc_server_remove_channels_by_server. They are used during
5994 disconnection of primary router and in backup router protocol.
5995 Affected file silcd/server_util.[ch], silcd/server.c and
5996 silcd/server_backup.c.
5998 * Fixed channel adding to global list in IDENTIFY command
5999 reply in server. Affected file silcd/command_reply.c.
6001 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6003 * If the incoming packet type is REKEY or REKEY_DONE process
6004 that packet always synchronously. Fixes yet another MAC
6005 failed error on slow (dialup) connections. Affected file
6006 lib/silcclient/client.c and silcd/server.c.
6008 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Call check_version SKE callback for initiator too. Affected
6011 file lib/silcske/silcske.c.
6013 * Implemented fix for security hole found in the SKE that was
6014 fixed in the specification few days back; the initiator's
6015 public key is now added to the HASH value computation.
6016 Added backwards support for the old way of doing it too, for
6017 old clients and old servers. Affected file is
6018 lib/silcske/silcske.c.
6020 * Enabled mutual authentication by default in SKE. If initiator
6021 is not providing mutual authentication the responder will
6022 force it. This will provide the proof of posession of the
6023 private key for responder. The affected files are
6024 lib/silcclient/protocol.c and silcd/protocol.c.
6026 * Do not cache anymore the server's public key during SKE.
6027 We do mutual authentication so the proof of posession of
6028 private key is done, and if the server is authenticated in
6029 conn auth protocol with public key we must have the public
6030 key already. Affected file silcd/protocol.c.
6032 * Added new global debug variable: silc_debug_hexdump. If
6033 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6034 file lib/silcutil/silclog.[ch].
6036 * Fixed compilation warning due to char * -> const char *.
6037 Affected files lib/silcutil/silcnet.h, and
6038 lib/silccore/silcauth.[ch].
6040 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6042 * Fixed CMODE command when new channel key was created. If
6043 the creation failed the old key was removed. Next time giving
6044 same command would crash the server since the old key was
6045 freed already. Affected file silcd/command.c.
6047 * Fixed the silc_server_announce_get_channels to not crash
6048 on reconnect. Affected file silcd/server.c.
6050 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6052 * Added silc_log_set_debug_string function to set a regex
6053 string to match for debug output. Only the function names,
6054 or filenames matching the given debug string is actually
6055 printed. This way it is possible to filter out those debug
6056 strings that user is not interested in.
6058 Fixed a bug in silc_string_regexify.
6060 Affected files lib/silcutil/silclog.[ch], and
6061 lib/silcutil/unix/silcunixutil.c.
6063 * Changed the -d options in both server and Irssi SILC client
6064 to take the debug string as argument. Affected files
6065 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6067 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Added silc_hash_babbleprint to create a Bubble Babble
6070 Encoded fingerprint. The encoding is developed by Antti
6071 Huima (draft-huima-babble-01.txt), and it creates human
6072 readable strings out of binary data. Affected file
6073 lib/silccrypt/silchash.[ch].
6075 * Print the babble print now in addition of fingerprint as well
6076 in Irssi SILC client. Affected files are
6077 irssi/src/fe-common/silc/module-formats.[ch],
6078 irssi/src/fe-common/silc/core/client_ops.c.
6080 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Fixed a security problem found in SKE. The initiator's
6083 public key too is now added to the HASH hash value creation
6084 which is signed by the responder to create the SIGN value.
6085 This will prevent anyone in the middle to lie to the responder
6086 about the initiator's public key. If this is done now, the
6087 man in the middle will get caught. Updated the protocol
6090 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6092 * Better installation directory handling. Configure module
6093 paths and other paths automatically to example_silc* files
6094 in doc/. A patch by toma.
6096 * Fixed compiler warning from MPI library, and from SILC RNG.
6099 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6100 It can be configured with ./configure. A patch by toma.
6102 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6104 * Find correct make to use in prepare-clean. A patch by
6105 toma. Affected file prepare-clean.
6107 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6109 * Added irssi variables use_auto_addr, auto_bind_ip,
6110 auto_bind_port and auto_public_ip.
6112 * Changed the interface for silc_client_send_key_agreement
6113 in lib/silcclient/silcapi.h
6117 irssi/src/silc/core/silc-core.c
6119 lib/silcclient/silcapi.h
6120 irssi/src/silc/core/silc-channels.c
6121 lib/silcclient/client_keyagr.c
6124 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6126 * Added silc_pkcs_public_key_compare to compare two
6127 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6129 * Check that the client who set the founder mode on the
6130 channel is the same client that is giving the founder
6131 mode to itself. It is done by comparing the saved public
6132 key (it is saved even in the authentication is passphrase).
6133 Affected file silcd/command.c.
6135 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Do not process packet for disconnected socket connection.
6138 Affected file lib/silccore/silcpacket.c.
6140 * Process the DISCONNECT packet through scheduler in the
6141 client library. Affected file lib/silcclient/client.c.
6143 * Fixed the silc_client_packet_parse to not to increase
6144 the packet sequence number if the conn->sock and the
6145 current socket connection is not same. This can happen
6146 for example during key agreement when the conn includes
6147 multiple socket connections (listeners). Affected file
6148 lib/silcclient/client.c.
6150 * The sender of the file transfer request now provides also
6151 the pointer (listener) for the key exchange protocol. If
6152 the listener cannot be created then it sends empty key
6153 agreement and lets the receiver provide the listener.
6155 Added `local_ip' and `local_port' arguments to the
6156 silc_client_file_send. If they are provided they are used,
6157 if not then it will attempt to find local IP address, if
6158 not found or bind fails then the remote client will provide
6161 Affected files are lib/silcclient/client_ftp.c and
6162 lib/silcclient/silcapi.h.
6164 * Extended the FILE SEND command to support defining the
6165 local IP and port for key exchange listener. They are
6166 optional. Affected file irssi/src/silc/core/silc-servers.c.
6168 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * Defined to WHOIS command reply the sending of fingerprint
6171 of the client's public key (if the proof of posession of the
6172 corresponding private key is verified by the server).
6173 Updated to the protocol specification.
6175 * Added support of receiving the client's public key's
6176 fingerprint in command reply in client library. Affected
6177 file is lib/silcclient/command_reply.c, and
6178 lib/silcclient/idlist.[ch].
6180 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Do not send over 128 chars long nickname to the server
6183 in NICK command. Affected file lib/silcclient/command.c.
6185 * Do not send over 256 chars long channel names to the server
6186 in JOIN command. Affected file lib/silcclient/command.c.
6188 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6190 * Assure that silc_server_close_connection cannot be called
6191 twice for same socket context. Affected file is
6194 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Send error message to application if opening file for
6197 writing during file transfer fails. Affected file is
6198 lib/silcclient/client_ftp.c.
6200 Remove all file transfer sessions for a client that we're
6201 removing from ID cache.
6203 Affected file is lib/silcclient/client_ftp.c.
6205 * Fixed silc_net_addr2bin to return correct address. Affected
6206 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6208 * Fixed file transfer session removing on signoff notify.
6209 Affected file irssi/src/silc/core/silc-servers.c.
6211 * Added the SilcClientFileError to be returned in the monitor
6212 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6213 Affected file lib/silcclient/silcapi.h.
6215 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Fixed a crash in silc_client_ftp_free_sessions and
6218 silc_client_ftp_session_free_client. Affected file
6219 lib/silcclient/client_ftp.c.
6221 * Added `disabled' field in the SilcChannelEntry in the server
6222 to indicate if the server entry is disabled. Affected file
6223 silcd/idlist.h, silcd/command[_reply].c.
6225 * SILC server adds now /var/run/silcd.pid everytime it is
6226 started. Affected file silcd/silcd.c.
6228 * Added silc_server_packet_send_clients to send a packet to
6229 the provided table of client entries. Affected file
6230 silcd/packet_send.[ch].
6232 * Fixed a crash in client resolving in client_prvmsg.c in
6233 client library. Affected file lib/silcclient/client_prvmsg.c.
6235 * Do not actually remove the client directly from ID cache
6236 during SERVER_SIGNOFF, but invalidate it. This way we
6237 preserve the WHOWAS info for the client. Affected file
6238 silcd/server_util.c.
6240 * Fixed SERVER_SIGNOFF notify handling in the server. The
6241 server is now able to process incoming SERVER_SIGNOFF notify
6242 for a server that it doesn't even know about. It will remove
6243 the clients provided in the notify. Affected file
6244 silcd/packet_receive.c.
6246 * Check for partial packet in data queue after every packet that
6247 was found from the queue. Return and wait for more data if
6248 there is partial data in queue. Affected file is
6249 lib/silccore/silcpacket.c.
6251 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Added SilcClietFileError enum to indicate error in
6254 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6255 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6256 Affected files lib/silcclient/silcapi.h and
6257 lib/silcclient/client_ftp.c.
6259 * Check that newsize in silc_buffer_realloc is larger than
6260 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6262 * Added better monitor of file transfers. It now monitors
6263 key agreement protocol during the file transfer too. Added
6264 error reporting too. Affected files
6265 irssi/src/silc/core/silc-servers.c,
6266 irssi/src/fe-common/silc/module-formats.[ch].
6268 * Wrote a help file for FILE command.
6270 * Added silc_rng_global_get_byte_fast to get not-so-secure
6271 random data as fast as possible. Random data is read from
6272 /dev/urandom if available and from the SILC RNG if not
6273 available. It is used in padding generation. Affected file
6274 lib/silccrypt/silcrng.[ch].
6276 * All packets in client library are now processed synchronously.
6277 Optimized packet processing a lot. Affected file
6278 lib/silcclient/client.c.
6280 * All server connection packets are processing synchronously
6281 now in server, to optimize packet processing. Affected file
6284 * Include files are installed now only in Toolkit distribution
6285 if make install is given. Affected files: all Makefile.am's.
6287 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Assure that silc_client_notify_by_server_resolve does not
6290 resolve the client information multiple times. If it cannot
6291 be found by the first it cannot be found at all. Affected
6292 file lib/silcclient/client_notify.c.
6294 * Fixed WHOWAS command reply calling. Affected file
6295 lib/silcclient/command_reply.c.
6297 * Removed all references to silc_idlist_get_client from the
6298 Irssi SILC client since that call is internal call used by
6299 the library. The Irssi SILC client will use now client
6300 retrieval functions found in silcapi.h.
6302 * Fixed a bug in resolving nickname info before sending
6303 private message. It used freed memory. Affected file
6304 irssi/src/silc/core/silc-servers.c.
6306 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Assure my_channels statistics cannot go negative in server.
6309 Affected files silcd/server.c, silcd/server_util.c.
6311 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6315 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Win32 Toolkit changes. Affected files
6318 win32/silc.dsw, win32/libsilc/libsilc.def,
6319 win32/libsilcclient/libsilc.def,
6320 lib/silcutil/silcutil.c, and
6321 lib/sftp/sftp_fs_memory.c.
6323 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Added silc_net_localip to return local host's IP address.
6326 Affected file lib/silcutil/silcnet.[ch].
6328 * If key exchange or rekey protocol is active for a connection
6329 parse all packets syncronously since there might be packets
6330 in packet queue that we are not able to process without first
6331 processing packets before them. Affected file silcd/server,
6332 lib/silcclient/client.c.
6334 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6335 whether library should continue processing the packet.
6336 Affected file lib/silccore/silcpacket.h.
6338 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6339 SilcSFTPMonitorData to SFTP server to monitor various
6340 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6341 lib/silcsftp/sftp_server.c.
6343 * Added silc_file_size to return file size. Affected file
6344 lib/silcutil/silcutil.[ch].
6346 * Implemented the file transfer support for the client library.
6347 Added preliminary support for simple client to client one-file
6348 transmission. Affected file lib/silcclient/client_ftp.c,
6349 lib/silccilent/client.[ch].
6351 * Added new local command FILE to the Irssi SILC Client.
6352 It is used to perform the file transfer. It has subcommands
6353 SEND, RECEIVE, SHOW and CLOSE. Affected files
6354 irssi/src/silc/core/client_ops.c,
6355 irssi/src/silc/core/silc-server.[ch].
6357 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6359 * Relay the SILC_PACKET_FTP in the server. Affected files
6360 silcd/server.c and silcd/packet_receive.c.
6362 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * Renamed silc_file_read and silc_file_write to functions
6365 silc_file_readfile and silc_file_writefile. Added function
6366 silc_file_open and silc_file_close. Affected files
6367 lib/silcutil/silcutil.[ch].
6369 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6371 * Resolve the client info when received private message or
6372 channel message for a client which nickname we don't know.
6373 Affected files lib/silcclient/client_prvmsg.c and
6374 lib/silcclient/client_channel.c.
6376 * Do not crash in /KEY if client is not connected. Affected
6377 file irssi/src/silc/core/silc-channels.c.
6379 * Added SilcClientStatus field to the SilcClientEntry in the
6380 lib/silcclient/idlist.h.
6382 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6383 is incomplete and is being resolved, it won't be resolved
6386 Make sure also that USERS command reply does not resolve
6387 twice information. Affected file is
6388 lib/silcclient/command_reply.c.
6390 Make sure that silc_client_get_clients_by_list does not
6391 resolve twice same information.
6393 * Check for valid client->id in the silc_server_free_client_data.
6394 Affected file silcd/server.c.
6396 * Fixed /GETKEY nick@server not to crash if the server entry
6397 is not found. Affected file lib/silcclient/command.c.
6399 * Fixed the silc_server_check_cmode_rights to check the
6400 requested modes correctly. Affected file silcd/command.c.
6402 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Better checks for non-printable chars in nick added.
6405 Affected file silcd/command.c.
6407 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Call the silc_server_udpate_servers_by_server in the
6410 primary router that comes back online in the backup resuming
6411 protocol. Otherwise it routes packets wrong. Affected file
6412 silcd/server_util.[ch], silcd/server_backup.c.
6414 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6416 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6417 lib/silcutil/silcbuffmt.[ch].
6419 * Redefined the SILC packet header to include the padding
6420 length. Affected file lib/silccore/silcpacket.[ch].
6422 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6423 length for maximum padding up to 128 bytes). Affected
6424 file lib/silccore/silcpacket.h.
6426 * Removed all backwards support for old 0.5.x MAC thingies.
6427 The SILC packet header change makes it impossible to be
6428 backwards compatible.
6430 * Send the ENDING packet with timeout in the backup resuming
6431 protocol. This is to assure that all routers has connected
6432 to the primary router. Affected file silcd/server_backup.c.
6434 * Changed the RNG to take the first IV from random data. It
6435 used to take it from zero actually. Changed the RNG also
6436 to use /dev/urandom during session. /dev/random is used
6437 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6439 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Changed the SILC packet header to have the first two bytes
6442 (the packet length) encrypted. Affected files aroung the
6443 code tree, lib/silccore/silcpacket.[ch]. Removed the
6444 SilcPacketCheckDecrypt callback. It is not needed anymore
6445 since the silc_packet_receive_process will determine now
6446 whether the packet is normal or special.
6448 * Implemented the unidirectional MAC keys. Affected files
6449 lib/silcske/silcske.c, silcd/protocol.c and
6450 lib/silcclient/protocol.c.
6452 * Implemented the packet sequence number to the MAC computation.
6453 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6454 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6455 lib/silcclient/protocol.c.
6457 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6459 * Allow backup router to announce servers. All servers
6460 announced by backup router are added to the global list
6461 automatically. Update hte server's socket to our primary
6462 router also when backup router announces a server.
6463 Affected file silcd/packet_receive.c.
6465 * Do not update the client->router in the function
6466 silc_server_udpate_clients_by_server if the client is on
6467 global list. We might fail to find any specific server
6468 for locally connected clients and local cell clients. They
6469 should still use the `from' and not `to' as client->router.
6470 This fixes backup router resuming protocol. Affected file
6471 silcd/server_util.c.
6473 * Decrease channel statistics count only if the channel
6474 deletion worked. Affected files are silcd/server.c and
6475 silcd/server_util.c.
6477 * Added silc_server_update_servers_by_server to update origin
6478 of all server entries. Used during backup router protocol.
6479 Affected files silcd/server_util.[ch], silcd/server.c. and
6480 silcd/backup_router.c.
6482 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6483 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6484 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6485 lib/silccrypt/silchmac.c.
6487 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Assure that router cannot reroute the same channel message
6490 to the sender. Affected file silcd/packet_receive.c.
6492 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6494 * Made better checks that the channel message is not sent
6495 to the router it came from. Affected file is
6496 silcd/packet_send.c. Fixed memory leak too.
6498 * Announce informations for incoming router connection, but
6499 only after checking if it is replaced by backup router.
6500 Affected file silcd/packet_receive.c.
6502 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * Fixed the backup resuming protocol to work in multiple
6505 router environment. Affected file silcd/server_backup.c.
6507 * Route packet only to one router in the function
6508 silc_server_packet_send_to_channel. Affected file is
6509 silcd/packet_send.c.
6511 * Fixed silc_server_send_notify_dest to set the broadcast
6512 flag. Fixed the silc_server_send_notify_topic to actually
6513 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6514 Affected file silcd/packet_send.c.
6516 * Changed the SFTP Filesystem interface. Changed the
6517 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6518 the filesystem operation function. The SilcSFTPFilesystem
6519 is now a context that is allocated by all filesystem allocation
6520 functions and it already includes the operations structure
6521 and filesystem specific context. It is given as argument
6522 now to the silc_sftp_server_start. This made the interface
6523 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6524 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6526 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6528 * Changed the backup router adding and getting interfaces
6529 in the server. The router that will be replaced by the
6530 specified backup router is now sent as argument. Affected
6531 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6534 * Added silc_net_addr2bin_ne to return the binary form of
6535 the IP address in network byte order. Affected files
6536 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6538 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Check for existing server ID in silc_server_new_server
6541 and in silc_server_connect_to_router_final and remove the
6542 old entry if it exists. Affected file silcd/packet_receive.c,
6545 * Send the channel message always to only one router, either
6546 in upstream or downstream. Affected file is
6547 silcd/packet_send.c.
6549 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6551 * Wrote the definition of the backup resuming protocol to the
6552 protocol specification.
6554 * Removed one redundant channel key generation from normal
6555 server during joining procedure. Removed one redundant
6556 channel key sending from server to router during joining
6557 procedure. Affected file silcd/command.c.
6559 * Made minor bugfixes to the backup router resuming protocol.
6560 Affected file silcd/server_backup.c, server.c.
6562 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6564 * Added --disable-asm configuration option. Affected files
6565 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6568 * Implemented the backup resuming protocol that is used to
6569 resume the primary router position in the cell after the
6570 primary router comes back online. Affected files
6571 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6572 and silcd/server_util.[ch].
6574 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6576 * Sleep two (2) seconds after sending QUIT command to server.
6577 Affected file lib/silcclient/command.c.
6579 * Assure that if outgoing data buffer is pending do not force
6580 send any data. Affected file silcd/packet_send.c.
6582 * Assure that if outgoing data buffer is pending do not force
6583 send any data. Affected file lib/silcclient/client.c.
6585 * Implemented the backup router support when the primary router
6586 goes down. The servers and routers can now use the backup
6587 router as new primary router without loosing connectivity.
6589 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6592 in the server to indicate disabled entry. All data read
6593 from the connection will be ignored and no data is sent
6594 for entry that is disabled. Affected files are
6595 silcd/idlist.h, silcd/server.c.
6597 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6599 * Created SFTP client and server test programs in the
6600 lib/silcsftp/tests directory.
6602 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6604 * Implemented memory filesystem (virtual filesystem) for
6605 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6608 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Implemented the SFTP (SSH File Transfer Protocol) to the
6611 lib/silcsftp. It includes SFTP client and SFTP server
6614 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6616 * Moved lib/silccore/silcprotocol.[ch] to the
6617 lib/silcutil library.
6619 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6620 take variable argument list pointer as argument. Affected
6621 file lib/silcutil/silcbuffmt.[ch].
6623 * Added silc_buffer_set function that is used to set data
6624 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6625 Affected file lib/silcutil/silcbuffer.h.
6627 * Changed various routines in the core library to use the new
6628 silc_buffer_set instead of allocating new buffer only for
6631 * Added 64-bit value formatting and unformatting support to the
6632 silc_buffer_[un]format routines. Affected file is
6633 lib/silcutil/silcbuffmt.[ch].
6635 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6636 to includes/bitmove.h.
6638 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6640 * Fixed channel user mode saving in client library. Affected
6641 file lib/silcclient/command[_reply].c.
6643 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Defined the file transfer to the SILC Protocol. Added
6646 new packet type SILC_PACKET_FTP and defined File Transfer
6647 Payload. The mandatory file transfer protocol is SFTP
6648 (SSH File Transfer Protocol). Affected file in addition
6649 of the internet draft is lib/silccore/silcpacket.h.
6651 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6652 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6653 is used as part of backup router protocol when the primary
6654 router of the cell is back online and wishes to resume
6655 the position as primary router.
6657 * Redefined the MAC generation keys in the protocol. The
6658 same key is not used anymore in both direction. Both
6659 direction will now use different keys for sending and
6660 receiving. This fixes a potential security flaw. This
6661 change causes incompatibilities in the protocol.
6663 * Redefined also the MAC computation from the packet.
6664 An packet sequence number is now added to the MAC
6665 computation. This prevents possible replay attacks against
6666 the protocol. This change too causes incompatibilities
6669 Added `sequence' field to the SilcPacketContext to hold
6670 the current sequence number for the packet.
6672 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * Added `created' field to the SilcIDListData in the file
6675 silcd/idlist.h to indicate the time when the entry was
6678 * Added `created' field to the SilcChannelEntry too. Affected
6679 file silcd/idlist.h.
6681 * Added `creation_time' aguments to all the announcement functions
6682 in the server. If it is provided then only the entries that
6683 was created after the provided time frame are actually
6684 announced. Affected file silcd/server.[ch].
6686 * The protocol says that the Channel ID's IP address must be
6687 based on the router's IP address. Added check for this in
6688 the silc_server_new_channel when processing incoming New Channel
6689 Payload. Affected file silcd/packet_receive.c.
6691 * Print out the correct version with --version in SILC client.
6692 Affected file irssi/src/silc/core/silc-core.c.
6694 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Fixed WHOWAS command to check for completnes of the client
6697 entry always, not just when the command is coming from client.
6698 Affected file silcd/command.c.
6700 * Added new function silc_server_packet_queue_purge to purge the
6701 outgoing data queue to the network. After the function returns
6702 it is guaranteed that the outgoing packet queue is empty.
6703 Affected file silcd/packet_send.[ch].
6705 * Purge the outgoing packet queue in the rekey protocol's final
6706 callback to assure that all rekey packets go to the network
6707 before quitting the protocol. Affected file silcd/server.c.
6709 * Added silc_client_packet_queue_parse as similar function as
6710 in server to the client library. The affected file is
6711 lib/silcclient/client.c.
6713 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6715 * Splitted silcd/server.c and created silcd/server_util.[ch]
6716 for utility functions.
6718 * Added new socket flag SILC_SF_DISABLED to indicate that the
6719 connection is open but nothing can be sent to or received from
6720 the connection. Affected file lib/silcutil/silsockconn.[ch].
6721 The checking for disabled socket is checked in the low level
6722 silc_socket_write and silc_socket_read functions.
6724 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Allow only nicknames and channel names that fits into the
6727 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6729 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6731 * When processing JOIN command reply in server check that if
6732 the channel exists in our global list we'll move it the local
6733 list. Affected file silcd/command_reply.c.
6735 * Fixed the check whether client is joined on the channel already
6736 in JOIN command. Affected file lib/silcclient/command.c.
6738 * Fixed the JOIN command reply to check whether the channel
6739 already exists. Affected file lib/silcclient/command_reply.c.
6741 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6743 * Added silc_ske_status_string to map the SKE error numbers
6744 to readable strings. The affected files are
6745 lib/silcske/silcske[_status].[ch].
6747 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6749 * Do not show the private channels on the WHOIS channel list
6750 as it is not allowed by the protocol. The affected file is
6753 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6755 * Assure that the packet length digged from the actual packet
6756 is something sensible in the silc_packet_decrypt_rest_special
6757 in lib/silccrypt/silcpacket.c.
6759 * Free and NULL the allocated pointer in silc_hmac_alloc if
6760 the HMAC allocation fails. The affected file is
6761 lib/silccrypt/silchmac.c.
6763 * Print the selected security properties to the log files in
6764 the server. Affected file silcd/protocol.c.
6766 * Add SKE's reference counter even if calling the completion
6767 callback manually. Otherwise it goes negative, although it
6768 does not cause any problems. The affected file is
6769 lib/silcske/silcske.c.
6771 * Remove the client entry with short timeout after giving the
6772 KILL command. Affected file lib/silcclient/command.c.
6774 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6775 case all found clients are already disconnected (WHOWAS would
6776 found them) in the server. Affected file silcd/command.c.
6778 * Update the last_receive (time of last data received) to be
6779 updated only when received private or channel message so that
6780 the idle time showed in WHOIS makes more sense.
6782 * Added boolean field `valid' in to the SilcClientEntry in the
6783 client library to indicate whether the entry is valid or not.
6784 This fixes the nickname change bug on channel when changing
6785 the nickname to be same than the old (like nick to Nick) the
6786 nickname formatter doesn't set the new nick anymore to Nick@host.
6787 Affected file lib/silcclient/idlist.[ch].
6789 * Now actually fixed the nickname changing on disconnection.
6790 Added new function silc_change_nick to the Irssi SILC Client.
6791 Affected file irssi/src/silc/core/client_ops.c,
6792 irssi/src/silc/core/silc-nicklist.[ch].
6794 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6796 * Check that the public key exists in the GETKEY command before
6797 trying to encode it. Affected file silcd/command.c.
6799 * Print some notifications on received public keys with GETKEY
6800 command in the Irssi SILC Client. Affected files are
6801 irssi/src/fe-common/silc/module-formats.[ch],
6802 irssi/src/silc/core/client_ops.c.
6804 * Use IDENTIFY command to resolve the server information in the
6805 GETKEY command instead of INFO command. Affected file
6806 lib/silcclient/command.c.
6808 * All command reply functions in the client library now calls
6809 the pending command reply callbacks even if an error has
6810 occurred. The server has done this a long time and now it was
6811 time to move the client library to this as well. Now all
6812 errors can be delivered back to the pending command reply
6813 callbacks if necessary. Affected files are
6814 lib/silcclient/command[_reply].[ch].
6816 * Change the nickname on disconnection back to the username
6817 because in reconnect the server will enforce it to it anyway.
6818 Affected file irssi/src/silc/core/silc-servers.c.
6820 * Fixed a config file parsing bug in the Irssi SILC client.
6821 Affected file irssi/src/silc/core/clientconfig.c.
6823 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6825 * When printing the channel mode on JOIN, verify that the
6826 channel key and channel's HMAC are valid. Affected file
6827 irssi/src/silc/core/client_ops.c.
6829 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6831 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6832 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6833 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6835 * Removed channel key rekey task deleting from the function
6836 silc_server_save_channel_key. Affected file silcd/server.c.
6837 Added explicit timeout task context instead that is used to
6838 delete the task if we are registering a new task before the
6839 new task has elapsed.
6841 * When channel key rekey occurs the client library now saves
6842 the old channel key for a short period of time (10 seconds) and
6843 is able to use it in case some is still sending channel
6844 messages encrypted with the old key after the rekey. Affected
6845 file lib/silcclient/[idlist.h|client_channel.c].
6847 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Added check to the silc_server_new_id_real to not accept
6850 new ID if it is the sender's own ID. Affected file is
6851 silcd/packet_receive.c.
6853 * Assure that we do not announce ourself or the one we've
6854 sending our announcements when we're router and are announcing
6855 servers to our primary router. Affected file silcd/server.c.
6857 * Fixed silc_server_command_identify_check_client to assemble
6858 correct WHOIS packet. It send corrupted WHOIS packet and
6859 caused problem with router to router connections. Affected
6860 file silcd/command.c.
6862 Fixed also silc_server_command_whois_check the same way
6863 as for the IDENTIFY command.
6865 * Added new SilcIDListStatus to the server in the SilcIDListData
6866 structure. The status now includes the current status of
6867 the entry (like registered, resolved etc.). Affected file
6868 silcd/idlist.[ch]. Defined a bunch of different status types
6869 as well. This replaced the old boolean registered field as well.
6871 Added resolve_cmd_ident field to the SilcClientEntry structure
6872 too so that if the entry is for example being resolved so
6873 another command may attach to the same pending command reply
6874 without requiring to resolve the same entry again. This concept
6875 should optimize the WHOIS and the IDENTIFY resolving under
6876 heavy load by taking away unnecessary resolving for entries
6877 that are being resolved already.
6879 Added support for adding multiple pending commands for one
6880 command idenfier. Affected file silcd/command[_reply].[ch].
6882 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6883 before deleting the data. Otherwise the hash table will have
6884 freed data in comparison functions. Affected file is
6885 silcd/command_reply.c.
6887 * Fixed silc_idlist_replace_client_id to add the new entry to
6888 the cache with NULL nickname. Otherwise there will be invalid
6889 memory as the nickname after the nickname is freed. Affected
6890 file silcd/packet_receive.c.
6892 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6893 saved into wrong slots because the previous number of entries
6894 was not taken into account. Affected file silcd/idlist.c.
6895 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6897 * If we are router and we receive JOIN notify to a channel that
6898 does not have any users then notified client is marked as the
6899 channel founder, as it is it. The affected file is
6900 silcd/packet_receive.c
6902 * Added to the extended hash table API's table_del_*ext functions
6903 the destructor as argument too, so that the caller can decide
6904 which destructor to use or whether to use destructor at all.
6905 Affected file lib/silcutil/silchashtable.[ch].
6907 * Fixed ID Cache purging. It actually deleted the entries from
6908 the hash table after the data was freed. The hash table ended
6909 up comparing freed memory. The affected file is
6910 lib/silccore/silcidcache.c.
6912 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6914 * Fixed Irssi SILC client's KILL command's HELP syntax.
6916 * The USERS command now resolves the detailed user information
6917 if the userinfo field is missing. Affected file is
6918 lib/silcclient/command_reply.c.
6920 * Do not print error in silc_file_read if the read file does
6921 not exist. Just silently return NULL. Affected file is
6922 lib/silcutil/silcutil.c.
6924 * Fixed the silc_log_output to not wine about NULL filename
6925 and to not create some bogus " " filename. Affected file is
6926 lib/silcutil/silclog.c.
6928 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6930 * Fixed various printing bugs on the user interface in the
6931 Irssi SILC Client. Minor changes that were forgotten from
6934 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6936 * Fixed the configure.in.pre and the compilation and distribution
6937 environment to support the new autoconf 2.52. That version is
6938 now required to compile the CVS trunk.
6940 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6942 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6943 to generally parse user@fqdn format strings. Affected file
6944 lib/silcutil/silcutil.c.
6946 * Added nickname_format and nickname_force_format fields to the
6947 SilcClientParams structure. The first one defines the format
6948 for the nicknames that the library will enforce if the receives
6949 multiple same nicknames. The second one is boolean value and
6950 can be used to force the library to always enforce the format
6951 to the nicknames regardles whether there are multiple nicknames
6952 or not. This configurable formatting was employed to flexibly
6953 support accessing multiple nicknames from the user interface.
6954 The userinterface can now set the nicknames to what ever format
6955 they prefer. Affected file lib/silcclient/silcapi.h.
6957 Added function silc_client_nickname_format to the file
6958 lib/silcclient/idlist.c. It performs the nickname formatting.
6960 Added new field `hostname´ to the SilcClientEntry context.
6961 It holds the hostname of the client. Affected file is
6962 lib/silcclient/idlist.h.
6964 * Irssi SILC Client sets the nicknames in nick@hostn format.
6965 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6966 irssi/src/silc/core/silc-core.c.
6968 The WHOIS printing now also shows both the real nickname and
6969 the formatted nickname so that user knows how to access the
6970 user if there are multiple same nicknames cached. Affected
6971 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6972 printing formatting too to take the hostname now as a separate
6973 argument. The Affected file is
6974 irssi/src/fe-common/silc/modules-formats.[ch].
6976 * Changed the silc_client_get_clients_local to accept the formatted
6977 nickname as argument. It accepts the real nickname too but the
6978 formatted nickname can be used to find the true entry from
6979 multiple entries. Affected file lib/silcclient/silcapi.h and
6980 lib/silcclient/idlist.c.
6982 * Added nickname_format_parse field to the SilcClientParams.
6983 It is a callback function provided by the application to parse
6984 the nickname out of the formatted nickname string. The library
6985 calls it to get the nickname from the formatted string. Since
6986 the application generally knows better the format of the nickname
6987 string it parses it instead of the library, even though library
6988 encodes the formatted string. If the callback function is not
6989 provided then the library will use the string as is. The
6990 affected file is lib/silcclient/silcapi.h.
6992 * All the nickname strings passed to the client library in
6993 commands are now expected to be formatted nickname strings.
6994 If the command does not support the formatted nickname string
6995 it will assume that the sent string is the actual nickname.
6996 Affected file lib/silcclient/command.c.
6998 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7000 * Added public key authentication support to OPER and SILCOPER
7001 commands in the client library. Affected file is
7002 lib/silcclient/command.c.
7004 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7006 * Changed the get_auth_methdod client operation to be asynchronous.
7007 It can be async if the application resolves the authentication
7008 method from the server during the negotiation. Added new
7009 SilcGetAuthMeth completion callback that the application will
7010 call after resolving the authentication method.
7012 Added function silc_client_request_authentication_method that
7013 the application can use to resolve the authentication method
7014 from the server. Added also SilcConnectionAuthRequest callback
7015 that the library will call after the server has replied. The
7016 application can call this function if it does not know the
7017 current authentication method.
7019 Affected files are lib/silcclient/client.c and
7020 lib/silcclient/silcapi.h.
7022 * The Irssi SILC client now automatically resolves the authentication
7023 method incase any configuration information is not present (and
7024 currently there never is). The affected file is
7025 irssi/src/silc/core/client_ops.c.
7027 * Fixed public key authentication from the client library.
7028 Affected file lib/silcclient/protocol.c. Changed also the
7029 protocol specification about the public key authentication in
7030 the connection authentication protocol. The actual data to be
7031 signed is now computed with a hash function before signing.
7033 * Fixed the public key authentication from the server as well.
7034 Affected file silcd/protocol.c.
7036 * Removed the mlock()'s from the memory allocation routines.
7037 Affected file lib/silcutil/silcmemory.c. The ./configure does
7038 not check anymore for the mlock(). Affected file is
7041 * Fixed USERS command in server to allow the execution of the
7042 command for private and secret channels if the client sending
7043 the command is on the channel. Affected file silcd/command.c.
7045 * Fixed silc_client_get_clients_local to return the clients
7046 count correctly. It could return wrong value. Affected file
7047 lib/silcclient/idlist.c.
7049 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7051 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7052 types. The assembler optimizations seemed not to like 64-bit
7053 data types. The assmebler optimizations thus are now enabled
7054 also for BSD systems as opposed to only enable them for Linux.
7056 * Do not check for threads at all on BSD systems. Affected
7057 file configure.in.pre.
7059 * Removed -n and -h options from the Irssi SILC Client since
7060 they are not used in silc.
7062 * Fixed the prime generation to assure that the first digit
7063 of the generated random number is not zero since our conversion
7064 routines does not like number strings that starts with zero
7065 digit. If zero digit is seen the random number is regenerated.
7066 This caused some corrupted RSA keys when the zero first digit
7067 was met. Affected file lib/silcmath/silcprimegen.c.
7069 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7071 * Fixed WIN32 configuration in the ./configure script.
7072 Fixed to include xti.h on environments that has it.
7073 Patches by Carsten Ilchmann and andrew.
7075 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7077 * Changed the silc_id_create_client_id to be collision
7078 resistant. It is now assured that there cannot be created
7079 two same client ID's. I suspect that some weird bugs in
7080 the server were actually caused by duplicate Client IDs.
7081 Affected file silcd/serverid.[ch]. A router receiving
7082 new ID now also assures and informs the sending server
7083 if the ID caused collision.
7085 * Changed the silc_id_create_channel_id to also assure that
7086 there are no collisions.
7088 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7090 * Statement about ignoring the Mutual Authentication flag when
7091 performing rekey with PFS was a bit misleading. It is ignored
7092 if it was set in the initial negotiation, it cannot be even
7093 set in the rekey. Fixed in the ke-auth draft. Started the
7094 new versions of the protocol drafts in the doc/.
7096 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7098 * Fixed a bug in silc_client_command_identify_save when saving
7099 new channel information. The channel name was no duplicated
7100 and caused crash on exit. Affected file is
7101 lib/silcclient/command_reply.c.
7103 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7105 * Fixed the getkey command handling in the server. Send just
7106 empty OK reply to the sender if the key could not be fetched
7107 (but everything else was ok, like the key just was not available).
7108 Changed the public key parameter to optional in the protocol
7109 specs so that empty OK reply can be sent. Affected file
7112 Added a message to Irssi SILC client to tell to user if the
7113 server did not return a public key.
7115 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7117 * Fixed a channel key regeneration bug. It registered new
7118 timeout tasks exponentially until all system resources were
7119 used. Affected file silcd/server.c.
7121 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7123 * Added the SILC Document generator to the scripts/silcdoc.
7124 It can be used to generate the Toolkit Reference Manual out
7125 of the source tree. Internally it will also use the RoboDoc
7126 generator now imported in util/robodoc.
7128 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7130 * Added couple of return's in rekey protocol if error orccurred
7131 during the protocol. The execution must be terminated.
7132 Affected file silcd/protocol.c. Also, terminate the protocol
7133 always with timeout.
7135 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7137 * The client's Client ID was created initally from the wrong
7138 nickname (it could have been in format nick@host) in the
7139 silc_server_new_client. Affected file silcd/packet_receive.c
7141 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7143 * Added some SILC_LOG_ERROR's to various error conditions
7144 if client could not be added to ID cache. Affected files
7145 silcd/packet_receive.c and silcd/server.c.
7147 * When client's sock->user_data is freed, NULL also the
7148 client->router and client->connection pointers. Added check
7149 for these pointers being NULL to various places around the
7150 code. Affected file silcd/server.c.
7152 * Added client->data.registered == TRUE checks to various
7153 places around the code to assure that unregistered client's
7154 are not handled when it is not allowed. Affected file
7157 * Added `bool registered' fields to all
7158 silc_idlist_[server|client]_get_* routines to indicate whether
7159 the fetched client needs to be registered or not. Affected
7160 file silcd/idlist.[ch].
7162 * Add your own entry as registered to the ID cache in the
7163 server. Affected file server.c.
7165 * Fixed a bug in silc_server_new_server. The SilcServer was
7166 set as the new server's context instead of SilcServerEntry.
7167 This naturally caused some weird bugs.
7169 * Added "updated" field the SilcChannelEntry which indicates
7170 the time since the channel entry was last accessed. This
7171 can be used to determine whether it is necessary to
7172 announce the channel after backup resuming protocol.
7173 Affected files silcd/idlist.[ch].
7175 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7177 * Do not delete the channel rekey task when adding it
7178 for in silc_server_create_channel_key.
7180 * Changed the silc_server_create_channel_key to return
7181 TRUE or FALSE to indicate the success of the channel key
7184 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7186 * Fixed MSVC++ project files and added missing files to
7187 Makefiles under win32/.
7189 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7191 * Do not add TCP_NODELAY flag if the operating system
7192 does not have it defined. Affected files are
7193 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7195 * Fixed buffer overflow from Irssi SILC Client. Affected
7196 file irssi/src/fe-common/core/themes.c.
7198 * Fixed double free in client library in the file
7199 lib/silcclient/client.c when disconnecting from server.
7201 * Applied double free patch from cras to Irssi SILC client.
7202 Affected files irssi/src/core/[modules/expandos].c
7204 * Fixed the disconnection handling to Irssi SILC Client.
7205 The application must call silc_client_close_connection
7206 in ops->connect client operation in case of failure of
7207 the connection. Affected file is
7208 irssi/src/silc/core/client_ops.c.
7210 * Do not set sock->protocol to NULL in the function
7211 silc_client_close_connection after executing the protocol's
7212 final callback since the sock might not be valid anymore.
7213 Affected file lib/silcclient/client.c.
7215 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7217 * Do not enable SILC_THREADS if the linking with libpthread
7218 did not happen. Affected file configure.in.pre.
7220 * Added notion to protocol specification that server must
7221 verify the sent authentication payload with CMODE when
7222 setting the channel founder key. Implemented it to the
7223 server. Affected file silcd/command.c.
7225 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7227 * Added _EXTRA_DIST SILC distribution variable to the
7228 distributions file. It is used to conditionally add extra
7229 files or directories to the specific distribution. Affected
7230 files ./prepare, Makefile.am.pre and distributions.
7232 Removed the `_' from the start of the distribution names.
7235 * Added README.WIN32 for instructions to compile the Toolkit
7238 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7240 * Fixed a double free in disconnection in the server. Affected
7241 file is silcd/server.c.
7243 * Fixed the lib/silcske/groups.c to work now also with GMP
7244 MP library. The string conversion did not work when using
7245 specific base and the base is indicated in the string as well.
7247 * Created win32/ directory which now includes MSVC++ specific
7248 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7249 It will appear only in the toolkit distribution
7251 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7253 * Changed the key material distribution function in case when
7254 the hash output is too short. The data is now concatenated
7255 a bit differently than it used to. Made the change to the
7256 SKE protocol specification.
7258 * Added better GMP detection to configure.in.pre. A patch
7261 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7263 * Fixed a minor bug in SKE that might cause some problem on
7264 some platforms. Affected file lib/silcske/silcske.c.
7266 * Added the cookie checking for initiator in the SKE. It checks
7267 that the responder returns the sent cookie unmodified. The
7268 affected file is lib/silcske/silcske.c. Added new SKE
7269 error type INVALID_COOKIE that can be sent during the
7270 negotiation. Fixed some memory leaks as well.
7272 * Added the "invalid cookie" error message to Irssi SILC client's
7275 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7277 * Added `task_max' field to the SilcClientParams to indicate
7278 the maximum tasks the scheduler can handle. If set to zero,
7279 default values are used. Affected file lib/silcclient/silcapi.h.
7281 * Fixed memory leaks in silc_client_close_connection. Affected
7282 file lib/silcclient/client.c.
7284 * Added silc_client_del_client_entry to client library to free
7285 all memory of given client entry. Affected file is
7286 lib/silcclient/idlist.[ch].
7288 * Added new functions silc_client_del_channel and
7289 silc_client_del_server to delete channel and server entries.
7290 Affected file lib/silcclient/[silcapi.h/idlist.c].
7292 * Removed silc_client_del_client_by_id from silcapi.h.
7294 * Fixed the INFO command to return the server's own info
7295 correctly when querying by Server ID. Affected file is
7298 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7300 * Removed the non-blocking settings in WIN32 code in the
7301 silc_sock_[read/write] and added SleepEx instead. Affected
7302 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7303 of input data is now checked with FIONREAD and ioctlsocket.
7305 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7307 * Call silc_schedule_task_del_by_context in the
7308 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7309 Affected file lib/silccore/silcprotocol.c.
7311 * Call silc_protocol_cancel for active protocols in the
7312 silc_server_close_connection if the funtion
7313 silc_server_free_sock_user_data has not been called.
7314 Affected file silcd/server.c.
7316 * Generic tasks cannot be deleted using the del_by_fd
7317 task deleting function since generic tasks does not match
7318 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7320 * Added a notion to SILCOPER help file that the SILCOPER works
7321 only on router server, not on normal server.
7323 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * Added for WIN32 support for the new scheduler as well.
7326 Affected file lib/silcutil/win32/silcwin32schedule.c.
7328 * Fixed the SHA1 implementation to work on various platforms.
7330 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7332 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7333 API. It is part of the scheduler now. Everything else is
7334 as previously but some functions has changed their names.
7335 Checkout the lib/silcutil/silcschedule.h for the interface.
7336 Updated all applications to use the new interface. Affected
7337 files are lib/silcutil/silcschedule.[ch].
7339 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7341 * Found a bug in the SKE implementation. The HASH value,
7342 specified by the protocol, was not computed correctly. The
7343 public key of the responder was not added to the computation
7344 even though it is mandatory. Affected file lib/silcske/silcske.c.
7345 This unfortunately causes incompatibilities with older
7346 clients and servers.
7348 * Added WIN32 specific network init and uninit functions:
7349 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7350 the Winsock2. Affected file lib/silcutil/silcnet.h and
7351 lib/silcutil/win32/silcwin32net.c.
7353 * Set the socket always to nonblocking mode on WIN32 after
7354 reading data or writing data. Affected file is
7355 lib/silcutil/win32/silcwin32sockconn.c.
7357 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7359 * Fixed various compilation problems under WIN32. Affected
7360 files lib/silcutil/win32/silcwin32thread.c and
7361 lib/silcutil/win32/silcwin32schedule.c.
7363 * Removed all _internal.h #includes from public header
7364 files. Internal headers must never be included from
7367 Removed also the lib/silcske/payload_internal.h file.
7369 * All include files that may be needed (public and some others
7370 included by the public headers) by application developers are
7371 now copied to the ./includes directory. It does not copy any
7372 internal headers. Affected file Makefile.defines.pre and all
7373 Makefile.am's under lib/ and subdirs.
7375 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7377 * Do not change the ~/.silc directory's permissions automatically.
7378 Affected file irssi/src/silc/core/clientutil.c.
7380 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7382 * Do not cancel the protocol in silc_server_close_connection
7383 it might cause recursion. Now cancelled in the function
7384 silc_server_free_sock_user_data. Affected file silcd/server.c.
7386 * Fixed the silc_server_remove_clients_by_server to regenerate
7387 the channel keys correctly finally. Added also new function
7388 silc_server_remove_clients_channels to actually do it.
7389 Affected file silcd/server.c.
7391 * Fixed the silc_server_new_channel to not crash by giving
7392 wrong router to the new channel. Affected file is
7393 silcd/packet_receive.c.
7395 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7397 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7398 which is given as argument to the silc_client_alloc now.
7399 It can be used to configure the client and set various parameters
7400 that affect the function of the client.
7402 * The USERS command in server did not check whether the channel
7403 is private or secret. Affected file silcd/command.c.
7405 * Added new argument to the USERS command in protocol specification.
7406 The USERS command now can take the channel name as argument
7407 as well. Added support for this in client and server and
7408 updated the protocol specs.
7410 * Completed the GETKEY command in client. It can be now used
7411 to fetch also servers public key not only some clients.
7412 Affected files lib/silcclient/command[_reply].c.
7414 * Added silc_client_get_server to return server entry by the
7415 server name. Affected files lib/silcclient/silcapi.h and
7418 * Redefined the IDENTIFY command in protocol specification to be
7419 more generic. It now can be used to query information about
7420 any entity in the SILC Network, including clients, servers and
7421 channels. The query may be based either the entity's name
7422 or the ID. Added support for this in both client and server.
7424 Affected files silcd/command.c and lib/silcclient/command.c
7425 and command_reply.c.
7427 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7428 the _from_client and _from_server functions. Affected file
7431 * Added silc_client_get_channel_by_id_resolve to the file
7432 lib/silcclient/silcapi.h to resolve channel information by
7433 its ID. Added also silc_client_get_channel_by_id that
7434 does not resolve it from the server.
7436 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7438 * Added SilcServerEntry context into the client library
7439 to represent one server. The INFO command now allocates
7440 these to save the resolved server info. For now on the
7441 client library will also keep information about servers,
7442 connected and resolved with INFO.
7444 The INFO command now allocates the SilcServerEntry context
7445 and saves the server info there. The COMMAND_REPLY in
7446 the INFO now returns the parameters to application in
7447 same order as defined in the protocol specification.
7449 The entries are cached in the client->server_cache.
7451 * The INFO command is now issued after received the Client ID
7452 from the server. Affected file lib/silcclient/client.c.
7454 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7455 to the application as the mode changer might be server.
7456 It is guaranteed that NULL is not returned anymore to the
7457 application. Affected file lib/silcclient/client_notify.c.
7459 The ID Type is now also passed to the application so that
7460 it can check whether the returned entry is SilcClientEntry
7463 Added new function silc_client_get_server_by_id to return
7464 the server entry by ID. Affected files are the
7465 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7467 * Do not create the channel in the Irssi SILC Client when issuing
7468 the JOIN command but when received the sucessful JOIN command
7469 reply. Otherwise the channel might get created even though we
7470 could not join it. The Affected file is
7471 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7473 * Fixed a channel joining bug in router. The router must also
7474 check the channel modes, invite and ban lists etc. when serving
7475 the JOIN command sent by normal server. Affected file is
7476 silcd/command.c. The router now resolves the client's
7477 information from the server who sent the JOIN command if it
7478 does not know it, and processes the JOIN command only after
7481 * Changed the SilcCommandCb to take new argument; void *context2.
7482 Affected file lib/silccore/silccommand.h
7484 The second argument in the command callbacks in the server now
7485 includes the SilcServerCommandReplyContext if the command was
7486 called as pending command callback from the command reply.
7487 Otherwise it is NULL. When called as pending the status of the
7488 command reply will be checked and if it was erronous the
7489 error will be sent to the original sender of the command.
7490 This way the client always receives the error messages even
7491 though the server was actually the one who received the error
7492 when it resent the command to router, for example. Affected
7493 files silcd/command[_reply].[ch].
7495 * Fixed sending WHOWAS command's error message to client if
7496 the requested client could not be found. It was missing.
7499 * Changed the CMODE and CUMODE commands reply arguments in the
7500 protocol specification. The Channel ID is now sent in both
7501 of the commands to identify the channel. Implemented this
7502 new feature to the client and server. Affected files
7503 lib/silcclient/command_reply.c and silcd/command.c.
7505 * Made better checks for invite and ban lists in the JOIN
7506 command in server. Affected file silcd/command.c.
7508 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7510 * The server now performs the incoming host IP/DNS lookup
7511 using the silc_socket_host_lookup and thus does not block
7512 the server anymore. Affected file silcd/server.c.
7514 * Completed the multi-thread support for SILC Scheduler in
7515 the lib/silcutil/silcschedule.c.
7517 * Fixed the configure.in.pre to detect the pthread correctly
7520 * Fixed a deadlock in silc_task_queue_wakeup in the file
7521 lib/silcutil/silctask.c.
7523 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7525 * Added new function silc_schedule_wakeup that is used in
7526 multi-threaded environment to wakeup the main thread's
7527 schduler. It needs to be used when a thread adds a new task
7528 or removes a task from task queues. After waking up, the
7529 scheduler will detect the task queue changes. If threads
7530 support is not compiled in this function has no effect.
7531 Implemented the wakeup mechanism to both Unix and WIN32
7532 systems. Affected files are lib/silcutil/silcschedule.[ch],
7533 lib/silcutil/unix/silcunixschedule.c and the
7534 lib/silcutil/win32/silcwin32schedule.c.
7536 * Added new function silc_task_queue_wakeup to wakeup the
7537 scheduler by the specified task queue. Affected file
7538 lib/silcutil/silctask.[ch].
7540 * The silc_socket_host_lookup_start now wakes up the scheduler
7541 after adding the timeout task. Affected file is
7542 lib/silcutil/silcsockconn.c.
7544 * The silc_socket_host_lookup is synchronous now if the threads
7545 support is not compiled in. However, the callback is still
7546 called asyncronously through the scheduler, anyway. Affected
7547 file lib/silcutil/silcsockconn.c.
7549 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7551 * Added new function silc_socket_host_lookup to perform
7552 asynchronous IP and FQDN lookups for the socket connection.
7553 Affected files lib/silcutil/silcsockconn.[ch].
7555 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7557 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7558 that may or may not compile the mutex support in.
7560 Changed the silc_mutex_alloc interface. It allocates the
7561 mutex now to the sent pointer and returns TRUE or FALSE.
7563 Affected file lib/silcutil/silcmutex.h.
7565 * Wrote the SILC Task Queue interface to support multi-threads.
7566 Affected file lib/silcutil/silctask.[ch].
7568 * Wrote the SILC Scheduler to support multi-threads. Affected
7569 file lib/silcutil/silcschedule.c.
7571 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7573 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7574 in lib/silcutil/win32/.
7576 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7578 * Defined SILC Mutex API and SILC Thread API and implemented
7579 them for Unix. Affected files are
7580 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7581 lib/silcutil/unix/silcunixmutex.c and
7582 lib/silcutil/unix/silcunixthread.c.
7584 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7586 * Fixed the silc_server_remove_clients_by_server's channel
7587 key re-generation. The hash table handling was incorrect
7588 and would not work with many channels. Affected file is
7591 * Fixed some memory leaks around the server code.
7593 * Rewrote the silc_server_get_users_on_channel to support IPv6
7594 based Client ID's. Affected file silcd/server.c.
7596 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7597 specification. However, a separate document must be written
7598 to define the detailed signing procedure and the payload
7599 associated with the flag. Defined the flag to the
7600 lib/silccore/silcchannel.h as well.
7602 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7604 * Changed the dynamic tables to static size tables in the
7605 lib/silccrypt/silchmac.c.
7607 * Removed GCC dependencies from the code. A patch by cras.
7609 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7611 * Do not show the error "Error receiving packet bla bla"
7612 in server if it really was not an error (-2 means that reading
7613 is pending). Affected file silcd/server.c.
7615 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7617 * Fixed a possible crash in silc_server_remove_clients_by_server
7618 in silcd/server.c. Fixed there also some memory leaks.
7620 * Fixed the silc_idlist_replace_client_id. It could replace
7621 wrong key in the hash table. Affected file silcd/idlist.c.
7623 * Do not check whether there are global users on the channel
7624 if the channel->global_users is FALSE. Affected functions
7625 silc_server_remove_from_one_channel and
7626 silc_server_remove_from_channels in silcd/server.c. Also,
7627 do not check if the removed client is local as we can be
7628 sure that global client was not removed from the channel
7629 and checking for global users is not needed.
7631 * The silc_server_remove_clients_by_server now re-generates
7632 the channel keys correctly for those channels that had
7633 clients removed from them. Affected file silcd/server.c.
7635 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7637 * Found the reason of random crashes in the server. We weren't
7638 ignoring the SIGPIPE signal (which can be sent in write())
7639 and it crashed the server. Affected file silcd/silcd.c.
7641 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7643 * Assure that sock->user_data is not NULL in the function
7644 silc_server_packet_send in silcd/packet_send.c.
7646 * Disconnect the remote connection if it could not be added
7647 to any ID lists in the server. The affected file is
7650 * Check in silc_server_packet_send[_real/dest] that the
7651 socket is not disconnecting and ignore the data if it is.
7652 Affected file silcd/packet_send.c.
7654 * Define inline to __inline on native WIN32 compilation.
7655 Affected file includes/silcwin32.h.
7657 * Added some explicit type casts for inline code since MSVC
7658 require them. Affected files lib/silcutil/silcbuffer.h,
7659 lib/trq/silcdlist.h and lib/trq/silclist.h.
7661 * Print warning in log files from now on if the packet
7662 decryption fails. Affected file silcd/server.c.
7664 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7666 * Changed the `say' client operation's interface to accept
7667 new `type' argument to indicate the type of the message sent
7668 by the library. The application may filter the library's
7669 messages according the type. The affected file is the
7670 lib/silcclient/silcapi.h.
7672 * Added two new functions to lib/silcclient/silcapi.h:
7673 silc_client_del_client and silc_client_del_client_by_id.
7674 Affected file lib/silcclient/idlist.c.
7676 * Moved the clientincludes.h from includes/ to silc/ and
7677 serverincludes.h from includes/ to silcd/.
7679 * The modes for the CMODE and CUMODE are now passed as
7680 uint32 for application with COMMAND_REPLY. The affected
7681 file is lib/silcclient/command_reply.c.
7683 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7685 * /WHOIS without arguments shows client's own information.
7686 Affected file lib/silcclient/command.c.
7688 * Changed PING to not accept any arguments. The specs
7689 says that client can ping only the connected server so
7690 requiring an argument is not needed. Affected file is
7691 lib/silcclient/command.c.
7693 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7695 * Fixed a fatal bug in private message sending and reception
7696 encryption and decryption when using private message keys.
7697 The implementation was incorrect and did not follow the
7698 specification. It causd that some of the message were
7699 lost since it did not use the sending and receiving keys
7700 as the protocol suggests. This has been fixed and will cause
7701 incompatibilities with older clients when sending private
7702 message encrypted with private message keys. Affected files
7703 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7704 and various other in Irssi SILC Client.
7706 Added `responder' boolean argument to the functions
7707 silc_client_add_private_message_key[_ske] to indicate when
7708 the key is added as responder or initiator of the key
7711 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7713 * Removed the silc_ske_check_version function and created
7714 a SilcSKECheckVersion callback. Added also a function
7715 silc_ske_set_callbacks that is now used to set all SKE
7716 callbacks. The callback functions are not given to
7717 the SKE functions anymore, but this function is used to
7720 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7722 * Added `silc_version' argument to the silc_client_alloc
7723 to define the version of the application for the library.
7724 The library will use the version string to compare it
7725 against the remote host's (usually a server) version
7726 string. Affected file lib/silcclient/silcapi.h
7728 * Added the KE protocol context to Key Agreement context
7729 in client library so that we can abort the SKE if it
7730 is in process when we get timeout. Affected file is
7731 lib/silcclient/client_keyagr.c.
7733 * Do not resolve the client ID forever if it returns in the
7734 first time that such client does not exist. This was done
7735 for example with private message. Affected file is
7736 lib/silcclient/client_prvmsg.c.
7738 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7740 * Do not add regex.h for WIN32. The affected file
7741 includes/silcincludes.h.
7743 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7744 not work yet 100%. It generates the DLL's automatically
7745 when compiling with --with-win32 under cygwin.
7747 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7749 * lib/contrib/regex.c is not compiled on WIN32.
7751 * Added silc_net_get_socket_opt function to the
7752 lib/silcutil/silcnet.h.
7754 * Added includes/silcwin32.h for WIN32 specific includes
7757 * Do not use ptime structure or any of the posix process
7758 functions on WIN32 in lib/silccrypt/silrng.c.
7760 * Added silc_gettimeofday to provide generic function
7761 for struct timeval on all platforms. Added the function
7762 to lib/silcutil/silcutil.h.
7764 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7766 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7767 library as they clearly belong there. As a plus side we
7768 can make the actual socket connection routines platform
7771 Added also new generic function silc_socket_read and
7772 silc_socket_write (that used to be silc_packet_[read/write].
7773 The implementation of these are platform specific.
7775 * Added WIN32 specific routines of silc_socket_[read/write]
7776 to lib/silcutil/win32/silcwin32sockconn.c.
7778 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7780 * Added preliminary support for native WIN32 compilation under
7781 cygwin (using the -mno-cygwin option for GCC) to the
7782 ./configure.in.pre. The --with-win32 now prepares the
7783 compilation for native WIN32.
7785 * Rewrote the SILC Scheduler interface in the file
7786 lib/silcutil/silcschedule.h. The scheduler is now context
7787 based and does not have anymore any global static scheduler.
7788 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7789 and created lib/silcutil/win32 directory for WIN32 based
7792 * Added Unix specific network routines to the
7793 lib/silcutil/unix/silcunixnet.c and the old
7794 lib/silcutil/silcnet.c includes now only generic routines.
7796 Added WIN32 specific network routines to the
7797 lib/silcutil/win32/silcwin32net.c.
7799 * Added Unix specific utility functions from the
7800 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7802 * Added WIN32 SILC Scheduler to the file
7803 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7806 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7808 * Do not handle JOIN notify in the server if the target client
7809 is not registered (idata->registered == FALSE). The affected
7810 file is silcd/packet_receive.c.
7812 * Update the nickrec->founder in event_cumode in the Irssi SILC
7813 client. Affected file irssi/src/silc/core/silc-channels.c.
7815 * Fixed the CUMODE_CHANGE notify handling in the server when
7816 server and router are announcing their clients on channels.
7817 Now the mode changes are saved and notified correctly. The
7818 affected file is /silcd/packet_receive.c.
7820 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7821 They really did not replace the cache entry in the ID Cache.
7822 Now they do that. Affected file silcd/idlist.c.
7824 * Fixed the KICK notify handling in the Irssi SILC client to
7825 update the channel records so that the kicked client does not
7826 appear to be on the channel. The affected file is
7827 irssi/src/silc/core/silc-channels.c.
7829 * Always update the conn->current_channel when executing command
7830 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7832 * Fixed the KILL notify handling in Irssi SILC client to remove
7833 the killed client on all channels.
7835 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7837 * Fixed the silc_parse_command_line to remove extra spaces
7838 from the start and end of the arguments. Affected file is
7839 lib/silcutil/silcutil.c.
7841 * Cancel and free any active protocol in the function
7842 silc_server_close_connection. Affected file silcd/server.c.
7844 * Cancel and free any active protocol in the function
7845 silc_client_close_connction. Affected file is
7846 lib/silcclient/client.c.
7848 * Do not execute the KILL command for clients that are in
7849 history (ie. they are not in the network). Affected file is
7852 * Fixed KILL notify handling, client does not crash anymore.
7853 Affected file irssi/src/silc/core/silc-channels.c.
7855 * Reduced the default packet buffer size from 2048 to 1024 in
7856 lib/silccore/silcpacket.c.
7858 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7859 counter to the SKE context that is incresed when the SKE library
7860 performs async operation outside the library. If the outside
7861 process frees the SKE context and FREED status will be set
7862 and the library will detect after the sync operation that the
7863 libary is freed. The affected files are
7864 lib/silcske/silcske[_status].[ch].
7866 * Resolve the client entry information in the function
7867 silc_client_channel_message to assure that NULL pointer is not
7868 passed as client entry to the application. */
7870 * Fixed the task timeout calculation to assure that there is
7871 never negative timeouts. The affected file is
7872 lib/silcutil/silcschedule.c.
7874 * Fixed the channel user mode notification sending in server.
7875 It was sent point-to-point to the router (or to server by router)
7876 but it needs to be destined to a channel. The routines now
7877 supports sending the channel user mode notifys to the channels
7878 when announcing clients and channels. Affected files are
7879 silcd/server.c and silcd/packet_receive.c.
7881 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7882 It did not actually replace the old channel entry in the cache.
7883 Affected file lib/silcclient/client_notify.c.
7885 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7887 * Fixed a possible crash in silc_packet_send_prepare. It now
7888 assures always that there is enough space in the buffer and
7889 at the tail area of the buffer (for MAC).
7891 Fixed the inbound buffer reallocation in silc_packet_read.
7892 It was old code and did not handle the reallocation correctly.
7895 The affected file is lib/silccore/silcpacket.c.
7897 * Fixed buffer overflow in silc_parse_nickname in the file
7898 lib/silcutil/silcutil.c.
7900 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * make install generates new server keys only if there is not
7905 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7907 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7908 Added check that if the NOREPLY is set then we will not send
7909 the away message. This avoids infinite loop of away messages
7910 if both clients are away. The affected file is
7911 lib/silcclient/client_prvmsg.c.
7913 * Fixed client crash if /NICK was given without arguments.
7914 Affected file lib/silcclient/command.c.
7916 * Server does not send the invite list in INVITE command back
7917 to the client if the list was not altered. Added this notion
7918 to the protocol spec as well. Affected file silcd/command.c.
7920 Fixed possible crash in INVITE command by checking the
7921 value of silc_server_get_client_route command.
7923 * Fixed the INVITE notify type handling. The arguments are now
7924 taken in correct order and client does not crash. The affected
7925 file is irssi/src/silc/core/silc-channels.c.
7927 Removed the "Inviting xxx to channel" message from the
7928 client library away and let the application handle it.
7929 Affected file lib/silcclient/command.c. Added that message
7930 to Irssi SILC client's message formats.
7932 * Fixed CMODE command crash in client. It now checks the
7933 amount of arguments correctly and does not crash. The affected
7934 file is lib/silcclient/command.c.
7936 * Do not create new channel automatically in silc_channels_join
7937 but check whether the channel by that name already exists.
7938 Affected file irssi/silc/core/silc-channels.c.
7940 * Do not send the SERVER_SIGNOFF to router if the disconnected
7941 entity was the router. Affected file silcd/server.c.
7943 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7944 SILC client as it was missing from there.
7946 Added the handling of the KICK notify to the Irssi SILC client
7947 as it was missing. Added "you have been kicked" message to
7948 Irssi SILC client's message modules formats.
7950 Added the handing of the KILL notify to the Irssi SILC client
7951 as it was missing. Added the kill message module formats
7954 The affected file is irssi/src/silc/core/silc-channels.c.
7956 * The router did not save the channel mode the server announced.
7957 Affected file silcd/packet_receive.c.
7959 * Fixed a possible crash in INFO command in server. If the
7960 server did not provide the server info it crashed. Affected
7961 file silcd/command.c.
7963 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7965 * Fixed the GETKEY command in the server to check also the
7966 global list. Otherwise the GETKEY would not work correctly
7967 in normal SILC server. Affected file silcd/command.c.
7969 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Fixed GETKEY crash, it crashed if the command did not succseed.
7973 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7975 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7976 is now real and not just an macro interface to GMP.
7978 Removed the entire GMP from the source tree and imported new
7979 NSS MPI library instead. Reason for removing GMP is that it is
7980 extremely large and compiles extremely slow. The NSS MPI
7981 is only a few files and compiles in less than 10 seconds.
7982 The speed is also about the same as GMP. The MPI is imported
7983 to lib/silcmath/mpi.
7985 If the system has GMP installed we will still use the GMP.
7986 If it is not then the NSS MPI will be compiled.
7988 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Merged a long nickname (127 characters long) crash bugfix from
7991 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7993 * Merged a freed memory reference bugfix from Irssi CVS tree.
7994 Affected file irssi/src/core/commands.c.
7996 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Added the server's public key sving and verification to the
7999 server when performing the SKE. This was missing and the
8000 remote server's (or router's) public key was accepted without
8001 checking whether we have it previously or trust it at all.
8002 Affected file silcd/protocol.c.
8004 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Check in the silc_server_timeout_remote if protocol is active
8007 and make sure that the protocol's final callback is called so
8008 that all memory if freed. Affected file silcd/server.c.
8010 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * silc_server_whois_send_reply crashed the server if the nickname
8013 was 127 characters long. Affected file silcd/command.c.
8015 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8017 * Added sanity check to the silc_server_new_client. If the hostname
8018 is provided inside username then check that the provided hostname
8019 really is the same as the resolved one. If the hostname was not
8020 resolved then check it from the public key. Affected file is
8021 silcd/packet_receive.c.
8023 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8024 if the server disconnected us and the connection is not valid
8025 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8027 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8028 the library to the lib/silcutil/silcutil.[ch].
8030 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8032 * Close log file after open. Affected file
8033 lib/silcutil/silclog.c.
8035 * Check whether sock == NULL in silc_client_send_packet and return
8036 if it is. Affected file lib/silcclient/silcclient.c.
8038 * Check rec->entry == NULL in the Irssi SILC Client before
8039 sending the channel message. Affecte file is
8040 irssi/src/silc/core/silc-servers.c.
8042 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Merged a splitted window bugfix from Irssi CVS tree. The
8045 affected file is irssi/src/fe-text/textbuffer-view.c.
8047 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8048 It did not print nickname.
8050 * Improved the distributions system a bit.
8052 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8054 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8055 irssi/src/fe-text/gui-window.c.
8057 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8058 to in-active server. The affected file is
8059 irssi/src/silc/core/client_ops.c.
8061 * Resolve the client in USERS command reply if the entry does
8062 not have username resolved. The affected file is
8063 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8064 command to WHOIS command to really resolve stuff. The USERS
8065 is not used any more in any critical section so WHOIS can
8066 be used even though it might be slower than IDENTIFY.
8068 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8071 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Changed the protocol API a bit more consistent in the
8074 lib/silccore/silcprotocol.[ch].
8076 * Changed the following headers to ROBODoc format:
8078 lib/silccore/silcpayload.h
8079 lib/silccore/silcprotocol.h
8080 lib/silccore/silcsockconn.h
8082 All core library headers are now formatted.
8084 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Fixed a bug in Irssi SILC client; do not show that you are
8087 server/router operator if you really are not. Affected file is
8088 irssi/src/silc/core/client_ops.c.
8090 * Renamed silc_command_free_payload to silc_command_payload_free.
8091 Affected file lib/silccore/silccommand.h
8093 * Added silcmath.h to include the prototoypes of various routines
8094 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8097 * Changed the following headers to ROBODoc format:
8099 lib/silccore/silcchannel.h
8100 lib/silccore/silccommand.h
8101 lib/silccore/silcid.h
8102 lib/silccore/silcidcache.h
8103 lib/silccore/silcmode.h
8104 lib/silccore/silcnotify.h
8105 lib/silccore/silcpacket.h
8106 lib/silcmath/silcmath.h
8108 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Added checking to the server code not to start the server if
8111 ciphers and stuff are not configured properly. Affected files
8112 silcd/serverconfig.[h] and silcd/server.c.
8114 * Changed the layout of the header files of the public interfaces
8115 in the SILC libraries. The new layout supports ROBODoc
8116 documentation tool (and some others) so that it is easy to create
8117 a library reference manual. All the other headers and source
8118 code must still follow the CodingStyle document. Also source
8119 code must not include these ROBODoc stuffs, only the headers.
8120 Furthermore, all public interface headers must now be named
8121 by using `silc' prefix, example: silcapi.h, silccipher.h.
8122 Some files were renamed due to this. All the other headers
8123 must not be used as public interfaces. I will update the
8124 CodingStyle document later. Changed following headers, so far:
8126 lib/silcclient/silcapi.h
8127 lib/silccore/silcauth.h
8128 lib/silccore/silcprivate.h
8129 lib/silccrypt/silcdh.h
8131 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Removed silc_client_packet_send_flush from the client library
8136 as it is not needed. Affected file lib/silcclient/client.[ch].
8138 * Added printing of message of unresolved authentication method
8139 to the Irssi SILC client. Added it to the module formats.
8140 Removed the same message from the client library.
8142 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Added new distribution feature, DISTLABEL. Every distribution
8145 can define own preprocessor label that can be used in the
8146 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8147 file distributions, acconfig.h.pre and prepare.
8149 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Added Makefile.defines_int to include the actual definitions
8152 for Makefile.defines.in. Tested the new distribution system,
8153 created distributions and tested installation.
8155 * Added AWAY message printing to the Irssi SILC client. Added
8156 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8158 * Added SCONNECT command to call the SILC's CONNECT command.
8159 Cannot use CONNECT directly since Irssi uses that internally.
8160 Affected file irssi/src/silc/core/silc-servers.c.
8162 Added ACTION local command. It is same as ME command but takes
8163 the channel as mandatory argument.
8165 Rewrote some of the Irssi's help files to suite for SILC
8168 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Added Makefile.defines[.in] that should for now on be included
8171 in all Makefile.am file in the source tree. That file includes
8172 all common compilation definitions for SILC source tree.
8174 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Minor changes to the ./prepare script to change the package
8177 name according the distribution name to the configure.in.
8179 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Created new distribution system. Added file `distributions'
8182 that defines all the distributions that can be created out of
8183 the SILC source tree. The ./prepare script now reads that
8184 file to determine how to prepare the distributions. The
8185 first argument to the ./prepare is the name of the distribution
8186 and second is the version of the distribution. If given
8187 without arguments it creates the default (toolkit) distribution
8188 with the default version (defined in ./prepare).
8190 All Makefile.am files that are subject to the distributions
8191 are now named as Makefile.am.pre. These are ./Makefile.am
8192 and lib/Makefile.am. Others may be changed later.
8194 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8196 * Added invite list, ban list, some key management and connection
8197 error message printing to module formats in the Irssi SILC client.
8199 * Added new silc_client_set_away_message to set the away message
8200 that is back to the person who sent private message. The
8201 affected file lib/silcclient/silcapi.h and the
8202 lib/silcclient/client_prvmsg.c.
8204 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Fixed the private message sending in the Irssi SILC client,
8207 added local command KEY to the Irssi SILC client.
8209 Added key management and key agreement message formats to the
8210 irssi/src/fe-common/silc/module-formats.[ch].
8212 Added USERS (alias WHO) printing, server/router operator
8213 indication and LIST command printing to the module formats.
8215 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Fixed channel joining notify handling, cumode notify handling
8218 from Irssi SILC client.
8220 * Added SILC specific module-formats to the Irssi SILC client so
8221 that SILC specific message hilighting, colors etc is possible.
8222 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8224 Added channel mode, channel user mode, actions, notices,
8225 whois and whowas printing to the the module-formats.c.
8227 * Fixed a bug in channel deletion in the server. The channel
8228 is not left to the cache even if the channel founder auth mode
8229 is set when there are no users anymore on the channel. Affected
8230 file silcd/server.c.
8232 * The silc_net_localhost now resolves the entire hostname including
8233 the domain name. Affected file lib/silcutil/silcnet.c.
8235 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8237 * Changed the ask_passphrase client operation to be ascynchronous.
8238 It has now a completion callback and a context that the
8239 application must call after it has got the passphrase from
8240 the user. Affected files lib/silcclient/silcapi.h,
8241 lib/silcclient/protocol.c, lib/silcclient/command.c and
8244 Added SilcAskPassphrase callback that the application calls
8245 to deliver the passphrase to the library.
8247 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8248 The public key verification and especially a certificate
8249 verification is asynchronous procedure.
8251 Added new SILC_SKE_STATUS_PENDING status to indicate the
8252 request is pending and a callback will be called to finalize
8255 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8256 indicate that remote end did not send its public key (or
8257 certificate), even though we require it. Added check for this
8258 condition in the SKE. This was a security bug, now fixed.
8260 Defined new SilcSKEVerifyCbCompletion callback that is called
8261 when the verification process is completed.
8263 The affected files lib/silcske/silcske_status.h and
8264 lib/silcske/silcske.[ch].
8266 * Changed the verify_public_key client operation to be async
8267 as well. Defined SilcVerifyPublicKey callback that is used to
8268 indicate the success of the public key verification process.
8270 Changed the server and client to use the new async client
8273 * Changed the Irssi SILC client's internal scheduler to be called
8274 twice as many times as it used to be. As a result the client
8275 should be a bit faster now. Affected file is
8276 irssi/src/silc/core/silc-core.c.
8278 * Added support to Irssi SILC client of asynchronous public key
8279 verification and passphrase inquiry. Affected file is
8280 irssi/src/silc/core/silc-core.c.
8282 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8284 * Do not say "You have left channel %s" in client library.
8285 Moved it to the application. Affected files are
8286 lib/silcclient/command.c and silc/client_ops.c.
8288 * Fixed silc_client_get_clients. Command context was not
8289 duplicated and was freed memory in the callback. Affected
8290 file lib/silcclient/idlist.c.
8292 * Do not say "you are now talking..." on JOIN command in the
8293 client library. The appliation must handle it.
8295 * Do not say ".. changed topic to" in command reply in the
8296 client libary. The application must handle it.
8298 * Fixed TOPIC command sending in the client library.
8300 * Fixed a memory leak in silc_client_command_free in the file
8301 lib/silcclient/command.c.
8303 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8305 * Imported a modified version of Irssi client to the source tree.
8306 The Irssi will be used to create a new client called
8307 Irssi SILC. Imported to irssi/.
8309 Added silc_core_init_finish function to the Irssi. Affected
8310 file irssi/configure.in.
8312 A lot changes in the Makefile.ams around the irssi tree.
8314 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Do not rehash if the new size is same as the old size of the
8317 hash table, in the silc_hash_table_rehash*. The affected file
8318 lib/silcutil/silchashtable.c.
8320 * Replaced hash_table_del_by_context calls from the server
8321 (when channel->user_list and client->channels) to the
8322 hash_table_del as it is sufficient and faster.
8324 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Added silc_hash_table_list, silc_hash_table_get and the
8327 SilcHashTableList structure to provide an alternative way to
8328 traverse the hash table. The affected files are
8329 lib/silcutil/silchashtable.[ch].
8331 * Changed the server's idlist routines to use the hash table
8332 routines to optimize the code.
8334 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8336 * Replaced the client entry's `channel' list and channel entry's
8337 `user_list' list to hash tables for optimized lookup. Changed
8338 the code to use the hash table interface around the code.
8339 Affected file lib/silcd/idlist.[ch].
8341 * Added `auto_rehash' boolean argument to the function
8342 silc_hash_table_alloc to indicate whether the hash table should
8343 auto-rehash when it thinks is appropriate time. It will
8344 increase the hash table size if the there is twice as much
8345 entries in the table than the size of the table, and will
8346 decrease the size if there are twice as less entries than
8347 the size of the table.
8349 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8353 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * silc_idcache_purge_by_context deletes the entry now by context
8356 as it is supposed to do. Affected file lib/silccore/idcache.c.
8358 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8359 client is not anymore valid (WHOWAS givens the info) and not
8360 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8362 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8364 * Removed the `data' and `data_len' arguments from the ID Cache
8365 interfaces and added `name' argument. ID Cache does not handle
8366 anymore the binary data only a names associated with given ID.
8368 * When hashing a Client ID with silc_hash_id the entire ID is
8369 not hashed anymore, instead only the hash of the Client ID is
8370 hashed. This way we can access the Client ID from the cache
8371 with Client ID but with the hash of the ID (which is a hash of
8372 the nickname) as well without any difference in performance.
8374 Added also silc_idcache_find_by_id_one_ext to do one on one
8375 searching when we have the actual ID. Added also function
8376 silc_hash_client_id_compare. The affected files are
8377 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8379 * When hashing the name associated with a ID it is always done
8380 in lowercase. This way we can access the cache without worrying
8381 about case-sensitivity, even though, for example nicknames are
8384 * Fixed a bug in server with channel message sending. It put
8385 wrong ID type as destination ID. The affected file
8386 silcd/packet_send.c.
8388 * silc_idcache_del_by_context now deletes from all hash tables
8389 by context. Affected file lib/silccore/idcache.c.
8391 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Changed the client library to use the new ID Cache interface.
8394 Changes around the source tree.
8396 * Added silc_hash_table_rehash_ext to rehash with specific
8397 hash function. Affected file lib/silcutil/silchashtable.[ch].
8399 * Added silc_hash_string_compare to compare two strings in the
8400 hash table. Affected file lib/silcutil/silcutil.[ch].
8402 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Added new function silc_idcache_del_by_context into the
8405 lib/silccore/idcache.[ch].
8407 * Changed the server's ID list routines to use the new ID Cache
8408 interface. Changes around the source tree.
8410 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8412 * Added silc_hash_table_del[_by_context]_ext functions in to the
8413 lib/silcutil/silchashtable.[ch].
8415 Removed silc_hash_table_find_all* routines and added new
8416 silc_hash_table_find_foreach to replace them.
8418 Added silc_hash_table_replace_ext function as extended
8419 replacing function. Separated the simple hash table interface
8420 from the extended hash table interface in the file
8421 lib/silcutil/silchashtable.h.
8423 * Fixed minor bugs and changed it to use some of the new
8424 hash table functions in lib/silccore/idcache.c
8426 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Added new function silc_hash_table_find_all to return all keys
8429 in the hash table by the specified key. As the hash table is
8430 collision resistant it also makes it possible to have several
8431 duplicate keys in the hash table. This function may be used to
8432 find all of the keys from the hash.
8434 Added user_context arguments to the SilcHashFunction,
8435 SilcHashCompare and SilcHashDestructor to deliver user specified
8438 Added new fuctions silc_hash_table_find[_all]_ext to do
8439 extended lookup with specified hash and compare functions and
8440 specified user contexts.
8442 Added new function silc_hash_table_add_ext to add the key
8443 with specified hash function and user context.
8445 Added new function silc_hash_table_foreach to traverse all
8446 entrys in the hash table. Added SilcHashForeach callback
8449 Added new function silc_hash_table_del_by_context to delete
8450 the entry only if the context associated with the key matches.
8452 Affected files are lib/silcutil/silchashtable.[ch].
8454 * Removed silc_hash_[server/client/channel]_id and added just
8455 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8456 silc_hash_id_compare to compare two ID's using as the hash table
8457 comparison function. Added also silc_hash_data to hash
8458 binary data and silc_hash_data_compare to compare it.
8460 * Removed silc_idlist_find_client_by_hash as it is not needed
8461 anymore. Affected file silcd/idlist.[ch].
8463 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8464 to use internally the SilcHashTable. The new ID Cache is a lot
8465 faster than the old one. Some of the ID Cache interface was also
8466 rewritten and obsolete and stupid functions were removed.
8468 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * Added entry_count field to the SilcHashTable to keep the number
8471 of the entries in the table. Implemented the function
8472 silc_hash_table_rehash. Added new function
8473 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8475 Fixed a minor bug in silc_hash_table_free.
8477 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8478 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8479 into the lib/silcutil/silcutil.[ch].
8481 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Implemented a collision resistant hash table into the
8484 lib/silcutil/silchashtable[ch]. See the header and the source
8485 for the SilcHashTable API.
8487 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8489 * Merged dotconf version 1.0.2 into lib/dotconf.
8491 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Do not compile anything in lib/silcsim/* if the SIM support
8494 is not enabled. The tree should now compile without problems
8497 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Compiled the SILC under cygwin. Compiled and tested briefly
8500 without problems. More tests needed. The SIMs didn't compile
8503 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8505 * Fixed possible crash in silc_get_username in the
8506 lib/silcutil/silcutil.c.
8508 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * Fixed a va_arg in silc/client_ops.c.
8512 * Oops, RC5 routines were named AES and caused some problems
8513 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8515 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8517 * Added new SilcIDIP structure into the lib/silccore/id.h and
8518 replaced the old `ip' fields from all SILC ID's to that type.
8519 This is a step towards IPv6 support.
8521 The silc_id_get_len takes now the ID as an extra argument.
8522 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8523 both IPv4 and IPv6 based ID's.
8525 The affected files are lib/silccore/id.[ch] and other files
8526 around the tree using these routines.
8528 * Removed the ID length arguments in server from various
8529 silc_server_send_notify_* routines -> they are not needed
8532 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8534 * Fixed memory leak in silc_encode_pem_file in the file
8535 lib/silcutil/silcutil.c.
8537 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8539 * Check minor version as well in the SKE. Affected files are
8540 silcd/protocol.c and lib/silcclient/protocol.c.
8542 * Added --identifier option to the server so that an identifier
8543 can be when creating the public key for the server. Affected
8544 file is silcd/silcd.c.
8546 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8547 lib/silccrypt/silcpkcs.c.
8549 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Register default ciphers and stuff when using -C option with
8552 the server. Affected file sildc/silcd.c.
8554 * Put back the servers public key filename format, it is better
8555 than the new one. For now, the client keys are saved with the
8556 new filename format. The affected file silc/client_ops.c.
8558 * Implemented the Cipher API for the rest of the ciphers that
8559 did not implement it or implemented it the wrong way.
8561 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8563 * Register default ciphers and stuff when using the -S option
8564 in the client. Affected file silc/silc.c. Same also when
8565 creating new key pair with -C option.
8567 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Fixed the silc_verify_public_key client operation function to
8570 save the public keys differently. The fingerprint is now
8571 used as filename and not the hostname. This way also the
8572 client keys are saved uniquely and not with hostnames. The
8573 affected file is silc/client_ops.c.
8575 * Trimmed the silc_hash_fingerprint function to remove extra
8576 whitespaces from the end of the fingerprint. The affected
8577 file is lib/silccrypt/silchash.c.
8581 * Added silc_cipher_register_default function to register all
8582 default ciphers. It can be used when configuration files
8583 does not exist and the application does not want any specific
8584 ciphers in any specific order.
8586 The SilcDList is now used as silc_cipher_list dynamically
8587 allocated cipher list. Removed the static list all together
8588 and now all ciphers must be allocated to the dynamic list.
8589 The silc_cipher_alloc routine was changed to check only the
8592 All silc_cipher_* routines that used to return int returns
8595 The affected files lib/silccrypt/silccrypt.[ch].
8597 * The same thing was done to silc_hash_* as for silc_cipher_*
8598 routines. Affected files lib/silccrypt/silchash.[ch].
8600 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8601 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8602 Added also silc_pkcs_[un]register[_default] functions.
8603 Removed the data_context from the PKCS API.
8605 * Added silc_hmac_register_default function to register default
8606 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8607 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8608 to unregister all hmacs at once.
8610 * Register the default ciphers, hash functions, PKCSs and HMACs
8611 if client's configuration file does not exist. The affected
8614 * The client did not load the hash functions from the SIM
8615 modules at all. Added support for this. Affected file is
8616 silc/clientconfig.c.
8618 * When decoding public key with silc_pkcs_public_key_decode, check
8619 the supported algorithm only if PKCS are registered. Affected
8620 file lib/silccrypt/silcpkcs.c. The same was done with the
8621 silc_pkcs_private_key_decode.
8623 * Fixed the SILC List routines to keep the list always in order.
8624 It used to change the list's order when traversing the list but
8625 not it preserves the order. Affected file lib/trq/silclist.h.
8627 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Added the client library to use the SilcSocketConnection's
8630 reference counter (by silc_socket_dup) to prevent the bug that
8631 the socket object may be freed underneath async operation.
8633 * The name resolv library checking fixes in the configure.in.pre.
8636 * Created new version of the protocol drafts for future
8637 development. The -03 drafts are the ones that will be changed
8638 in the trunk now and the -02 will remain as they are.
8640 * Send list of CUMODE notifys to the router when announcing
8641 the channel users to the router. Affected file silcd/server.c.
8642 If the router receiving channel founder CUMODE for a channel
8643 that already has channel founder it will send CUMODE notify
8644 to the sender to remove the channel founder rights from the
8645 announced client. Affected file silcd/packet_receive.c.
8647 * The CUMODE notify may now use Server ID as well as the entity
8648 who changes the mode. Updated protocool specs.
8650 * Updated INSTALL and README files.
8652 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * New web pages in the http://silc.pspt.fi. The pages was
8659 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Implemented the [DenyConnectin] config section in the server.
8662 Added silc_server_config_denied_conn to check whether incoming
8663 connection is denied. Affected file silcd/serverconfig.[ch].
8665 * Do not check the ports when checking the incoming configuration
8666 data if the port is 0, meaning any. Affected file is
8667 silcd/serverconfig.c.
8669 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Fixed buffer overflow in silc_string_compare in the file
8672 lib/silcutil/silcutil.c.
8674 * Fixed double free in silc_server_command_leave in the file
8677 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Fixed the version checking in the server. Affected file is
8682 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Fixed the configuration data fetching when accepting new
8685 connections in the server. Affected file silcd/server.c.
8687 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8689 * Added `sender_entry' argument to the function
8690 silc_server_packet_relay_to_channel so that we can check
8691 whether some destination actually belongs to the same route
8692 the sender belongs (ie, we must not resend the packet to the
8693 sender). Affected file silcd/packet_send.[ch].
8695 * Added `servername' field to the SilcClientEntry in the server
8696 to hold the name of the server where client is from. Affected
8697 file is silcd/idlist.h.
8699 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8701 * Moved the channel message encrypting in the router betwen
8702 router connections from silc_server_channel_message to the
8703 silc_server_packet_relay_to_channel since we want to check
8704 whether we have anybody channel before encrypting anything.
8705 Affected files silcd/packet_[receive/send].c.
8707 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Fixed the [AdminConnection] server config section to support
8710 multiple entries. Affected file silcd/serverconfig.c.
8712 * Added support into the server to check the validity of the
8713 incoming connection before executing any KE or authentication
8716 * The connection configuration is now saved to the KE and
8717 connection auth protocol contexts and not fetched anymore in
8718 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8720 * The local hosts listenning address and port is also resolved
8721 now when starting the server. We want to have the socket object
8722 to include the real address and port for the listener. Added
8723 new function silc_net_check_local_by_sock into the files
8724 lib/silcutil/silcnet.[ch].
8726 * Fixed a broadcast bug in server -> do not broadcast if we
8729 * Fixed a routing bug. Do not route broadcast packets ever.
8730 Broadcast packets must be processed always and not routed since
8731 they may be destined to some other host than yourself and thus
8732 would get routed without no good reason. Affected file is
8735 * Added function silc_server_config_is_primary_route to check
8736 whether primary router connection has been configured (a router
8737 configuration that we are initiating). If there is not, we
8738 will assume that there is only two routers in the SILC network
8739 and we will use the incoming router connection as our primary
8740 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8742 * Changed the order of the broadcasting. Broadcast _after_ the
8743 packet has been processed not before. Affected file is
8746 * Fixed a [ClientConnection] parsing bug. The port was never
8747 parsed correctly thus resulting to port 0. Affected file
8748 silcd/serverconfig.c.
8750 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8751 argument and did not set the broadcast packet flag. Affected
8752 file silcd/packet_send.c. Fixed same bug in the function
8753 silc_server_send_notify as well.
8755 * If we receive NEW_ID packet for our own ID in the server, ignore
8758 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Removed the nickname from the Private Message Payload.
8763 Updated the code and the protocol specs.
8765 * Updated protocol specs for submitting to the IETF.
8767 * Tweaked the Random Number Generator a bit. Affected file
8768 lib/silccrypt/silcrng.c. Exported a new function
8769 silc_rng_[global]_add_noise which can be used to add more
8772 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Do not parse packets with different timeout when protocol
8775 is active -> may cause problem with rekey. Affected file
8778 * When server receives signoff notify it must not create
8779 new channel key if the client is on any channels since the
8780 sender of the signoff notify will create it.
8782 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8784 * Added printing of error messages during SKE protocol from the
8785 failure packet sent by server during SKE. Affected file
8788 * Removed the client's failure_callback handling with timeout
8789 and handle it immediately when received.
8791 * The SKE library returned wrong type in SUCCESS and FAILURE
8792 packets. They must be 32 bit MSB not 16 bit MSB.
8794 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8796 * Ok, rewrote the logic of the re-key and now it seems to work.
8797 I tested it on high traffic with frequent re-keys without
8798 problems. Added hmac_receive (and renamed hmac to hmac_send)
8799 in SilcClientConnection in lib/silcclient/client.h and
8800 in SilcIDListData in silcd/idlist.h. Also, removed the
8801 SilcPacketParserContext's cipher and hmac fields as they are
8802 not needed anymore and actually caused some problems when
8803 the ciphers and hmac's changed underneath the packet parser.
8805 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8807 * If re-key protocol is active then process the incoming packets
8808 synchronously since we must assure that icoming packets encrypted
8809 with the old key is processed before the new keys is set to
8810 use. This is true other packets than for REKEY packets.
8811 Affected file silcd/server.c. The same was done to client library
8812 as well, affected file lib/silcclient/client.c.
8814 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Fixed bug in client and server to accept the force send if
8817 the packet is send from silc_[server/client]_packet_process
8818 function. Otherwise the packets are never delivered, oops.
8820 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Disable force sending of packets when REKEY protocol is active.
8823 We must assure that no packet is sent directly when rekey is
8824 performed. All packets must be sent through packet queue.
8825 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8826 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8827 function is silc_[server/client]_packet_send_real to check
8830 * Replaced the SIM paths from example config files to
8831 /usr/local/modules. Also, make install creates now
8832 /usr/local/silc/logs directory to hold all the SILC server
8835 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8837 * Made the configure.in.pre work on Solaris. Patch by salo.
8839 * Made all ciphers compatible with non-x86 machines. Defined
8840 CBC mode macros into lib/silccrypt/ciphers_def.h.
8842 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Fixed the make install.
8846 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * When MAC computation fails the silc_packet_decrypt returned 0
8849 even though it was supposed to return -1. Fixed this. The
8850 affected file is lib/silccore/silcpacket.c.
8852 * Do not replace the config files in /etc/silc (in make install)
8853 if they already exist. Affected file ./Makefile.am.
8855 * Do not send re-key packets immediately but through packet queue.
8856 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8858 * Changed silc_net_check_host_by_sock to return FALSE if the
8859 IP/DNS could not be resolved. Though, it returns the IP address
8860 now even if it could not resolve it (but returns also FALSE).
8861 Affected file lib/silcutil/silcnet.[ch].
8863 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Added silc_pkcs_decode_identifier to decode the public key's
8866 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8867 Added also silc_pkcs_free_identifier. Added also new context
8868 SilcPublicKeyIdentifier.
8870 * Added -S option to the silc client. It is used to dump the
8871 contents of the specified public key file.
8873 * Changed the PKCS api to return the public key length when
8874 setting the public key.
8876 * Fixed a fatal bug in the public and private key file loading.
8877 Affected file lib/silccrypt/silcpkcs.c.
8879 * Execute the packet parsing for client with zero (0) timeout
8880 if the protocol is active. Affected file silcd/server.c.
8882 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8884 * Made the key generation options to the silcd program. Added
8885 -C option, equivalent to client's option.
8887 * Added new [ServerKeys] config section to the server. It
8888 configures the server's public and private key.
8890 * Defined generic Public Key Payload into the protocol
8891 specification to send specific type of public keys and
8894 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8895 public key or certificate.
8897 * Implemented the GETKEY command to the server and to the
8898 client library and on user interface.
8900 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * Made preliminary `make install' work.
8904 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Added SilcServerRekey context into silcd/idlist.h.
8908 * Added the PFS support as defined in the specification to the
8909 SKE protocol. Affected files lib/silcske/*.c.
8911 * Added `ske_group' field to the SilcServerRekey context to hold
8912 the number of the SKE group that is used with PFS in re-key.
8913 Affected file silcd/idlist.h.
8915 * Added PFS re-key support to the server. Affected file is
8918 * Added silc_protocol_cancel to cancel execution of the next
8919 state of the protocol. Affected file is
8920 lib/silccore/silcprotocol.[ch].
8922 * Added the re-key support with and without PFS to the client
8923 library. Re-key is performed once in an hour, by default.
8925 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8926 Added silc_client_rekey_callback and silc_client_rekey_final.
8927 Affected files are lib/silcclient/protocol.[ch] and
8928 lib/silcclient/client.[ch].
8930 * Removed the `hmac_key' and `hmac_key_len' fields from the
8931 SilcClientConnection structure; not needed. Affected file is
8932 lib/silcclient/client.h.
8936 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8938 * Do not ask whether user wants to use the negotiated private key
8939 for private messages, just use it. Affected file is
8940 silc/local_command.c.
8942 * Added `send_enc_key' and `enc_key_len' fields to the
8943 SilcIDListData structure since they are needed in the re-key
8944 phase. Affected file is silcd/idlist.[ch].
8946 * Implemented the simple re-key protocol into the server.
8947 Affected files silcd/server.c and silcd/protocol.[ch]. The
8948 re-key will be performed once in an hour, by default.
8950 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8951 Added silc_server_rekey, silc_server_rekey_callback and
8952 silc_server_rekey_final.
8954 * Removed Tunneled flag from the protocol. Updated the code
8955 and the specifications.
8957 * Adde `pfs' field to the SilcIDListData to indicate whether
8958 the PFS is to be performed in the re-key. Affected file is
8961 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8963 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8964 int64 of at least the xintXX size. If void * is less that 4
8965 bytes uint32 * will be used. Defined bool as boolean.
8967 * Changed _ALL_ unsigned long and unsigned int to uint32,
8968 unsgined short to uint16 in the source tree.
8970 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8971 not handle clients that has entry->data.registered == FALSE.
8972 They are not in the network anymore. Affected file is
8975 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * Implemented the sending of the SERVER_SIGNOFF notify in the
8978 server. Affected file is silcd/server.c.
8980 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8981 Added also silc_notify_payload_encode_args into the
8982 lib/silccore/silcnotify.[ch].
8984 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8985 Affected file silcd/packet_receive.c.
8987 * Implemented the SERVER_SIGNOFF notify handling in the client
8988 library. Affected file lib/silcclient/client_notify.c. Also,
8989 implemnted the printing of the SERVER_SIGNOFF info to the
8990 application. Affected file silc/client_ops.c.
8992 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8993 if the deleting was successful. Affected file silcd/idlist.[ch].
8995 * Added support for public key authentication in the connection
8996 authentication protocol in the client library. Affected file
8997 lib/silcclient/protocol.c.
8999 * Changed the server's silc_idlist_get_clients_by_* interface
9000 to support already allocated array so that new entries may be
9001 added to pre-allocated array. Affected file silcd/idlist.[ch].
9002 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9003 and command replies.
9005 * All command reply functions in the server now calls the
9006 pending command callback even if error occured. This way the
9007 error will be delivered to the client as well. Affected files
9008 silcd/command.c and silcd/command_reply.c.
9010 * Fixed INFO command to return local server's info if no server
9011 was provided. Affected file lib/silcclient/command.c.
9013 * Removed RESTART command for good. Updated the code and the
9016 * Rewrote parts of the task system. It is a bit simpler now.
9017 Removed unsued task priorities. The affected files are
9018 lib/silcutil/silctask.[ch].
9020 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Moved the USERS printing from the library to the application.
9023 Affected files lib/silcclient/command.c and silc/client_ops.c.
9025 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Added channel key re-key support. The re-key is perfomed
9030 only by the router and is done once in an hour. Added `rekey'
9031 field to the SilcChannelEntry in the server. Affected files
9032 silcd/server.c and silcd/idlist.h.
9034 * Added silc_task_unregister_by_context into the file
9035 lib/silcutil/silctask.[ch].
9037 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Added SILC_UMODE_GONE mode to indicate when the client is not
9040 present in the SILC network. Added also support to the local
9041 command AWAY that will set this mode. Added support of showing
9042 "xxx is gone" in WHOIS command. The USERS command shows the
9043 gone status as well.
9045 * Fixed setting server and router operator privileges in the
9046 server's UMODE command. Affected file silcd/command.c.
9048 * Merged the SKE KE1 and KE2 payloads into one payload. The
9049 new KE payload is equivalent to the old KE2 payload.
9051 Cleaned up the SKE Start Payload parsing. It now uses the
9052 simple buffer unformatting to do the parsing. A lot faster
9055 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9056 to the SKE that is used to indicate whether both of the SKE
9057 parties should perform authentication. By default only the
9058 responder performs authentication. By setting this flag also
9059 the initiator must do authentication. By default it is unset
9060 since in normal SKE case, client to server connection, only
9061 the responder should do authentication. When doing SKE between
9062 two clients both should perform authentication. Updated the
9063 code and the protocol specs.
9065 * A little fix to IDENTIFY command in the server. Search the
9066 client first by hash not nickname. Affected file is
9069 * Fixed the silc_client_close_connection to support closing
9070 the client to client connections wihtout deleting too much
9071 data. Affected file lib/silcclient/client.c.
9073 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9074 are received if protocol used to be active but is not anymore
9075 the application would crash due to NULL pointer dereference.
9076 Affected files silcd/server.c and lib/silcclient/client.c.
9078 * Added `hash' field to the SilcClientConnection to include
9079 the hash function negotiated in the SKE protocol.
9081 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9082 to set the channel founder authentication data. A client can
9083 claim the founder rights later by providing the authentication
9084 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9085 This way the channel founder can regain the channel founder
9086 privileges even it is left the channel. This works only on
9087 local server and the client must be connected to the same
9088 server to be able to regain the founder rights. Updated the
9089 protocol specs accordingly.
9091 Added support to the CMODE command in the client to set the
9092 founder auth data. Read the README to see how to set it.
9094 Added support to the CUMODE command to claim the founder
9095 rights. Read the README to see how to do it.
9097 Added support for the founder authentication to the Channel
9098 Entry in the server. Affected file silcd/idlist.h.
9100 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9101 server's CMODE command. Affected file silcd/command.c.
9103 * Added the following new functions into lib/silccore/silcauth.[ch]:
9104 silc_auth_get_method and silc_auth_get_data.
9106 * The server now saves the remote hosts public key to the
9107 SilcIDListData pointer. Affected file silcd/protocol.c.
9109 * The normal server now does not remove the channel entry from
9110 the cache if the founder authentication data is set. It used
9111 to remove it if the founder was the last one on the channel on
9112 the server and left the channel. The auth data is saved and
9113 if the channel is re-joined later the old entry is used with
9114 the old auth data. Affected files silcd/command_reply.c and
9117 * Removed the `pkcs' field from the SilcIDListData structure
9118 in the server; it is not used. Affected file silcd/idlist.h.
9120 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * Fixed packet processing on slow links. Partial packets were
9123 never re-processed because the incoming data buffer was cleared
9124 by the application. Application must not directly clear the
9125 sock->inbuf, the packet processing routines handle it. Fixed
9126 this in client library and in server.
9128 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9130 * Fixed the WHOIS and IDENTIFY send reply function to really
9131 check whether to send list or just one entry. Affected file
9134 * Cleaned up the LEAVE command's channel key distribution. The
9135 affected file silcd/command.c.
9137 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9138 can enforce the channel mode as well. In that case the ID
9139 includes the ID of the server. The code now enforces the
9140 mode change if the router have different mode than the server.
9142 * The notify client operation with CMODE_CHANGE notify can now
9143 return NULL client_entry pointer if the CMODE was not changed
9144 by client. Application must check for this.
9146 * Added <Server ID> argument to INFO command to support server
9147 info fetching by Server ID.
9149 * Added silc_server_announce_get_channel_users to get assembled
9150 packets of channel users of the specified channel. Affected
9151 file silcd/server.[ch].
9153 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9154 was freed underneath the ID Cache.
9156 * Re-announce clients when the server received CHANNEL_CHANGE
9157 notify from the router. Affected file silcd/packet_send.c.
9159 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9162 crashed since it did not handle the fact that there is no cipher
9163 called "3" and didn't check the error condition. Now fixed.
9165 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9166 flag. It can be used to send message requests.
9168 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9170 * Implemented the RESTART command in the client.
9172 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9173 notice type messages. Added notice printing to the user
9176 * The channel keys are not re-generated if the channel's mode
9177 is PRIVKEY, ie private key on the channel exists. Affected
9178 files silcd/server.c and silcd/command.c.
9180 * Fixed a little bug in channel message delivery when channel
9181 private keys are set in the server. Affected file is
9182 silcd/packet_send.c.
9184 * Changed the setting on channel->on_channel = TRUE from the
9185 silc_client_save_channel_key to the JOIN command reply. The
9186 key payload is not received if the private channel key is set.
9187 Affected file lib/silcclient/command_reply.c and the
9188 lib/silcclient/client_channel.c.
9190 * When the CMODE_CHANGE notify is sent and the channel private
9191 key mode is removed the channel key must be re-generated in
9192 other cells as well. Added this support for the router in the
9193 silcd/packet_receive.c.
9195 * Added new local command NOTICE to send notice message on
9196 channel. Affected file silc/local_command.[ch].
9198 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9200 * Added new local command ME to the client. It is used to send
9201 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9202 some action. Affected file silc/local_command.[ch].
9204 * Changed channel_message and private_message client operations
9205 to deliver the message flags to the application. Added also
9206 the `flags' arguments to the silc_client_send_channel_message
9207 and silc_client_send_private_message functions. Affected file
9210 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Redefined the Private Message Payload to support private message
9213 keys and to support the new private message flags. Updated
9214 the protocol specs. Flags makes it possible to have for example
9215 CTCP style messages.
9217 * Added new type SilcPrivateMessagePayload and defined an API
9218 for it in the lib/silcclient/silcprivate.[ch].
9220 * Tested private message private keys successfully. Tested the
9221 private message key set, unset and list commands with the new
9224 * Redefined the Channel Message Payload to include the channel
9225 message flags (equal with private message flags) to support
9226 for example CTCP style messages.
9228 * Defined some of the message (for channel and private message)
9229 flags. Updated the protocol specs and added the flags to the
9230 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9232 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9234 * Added SilcKeyAgreementStatus type to the key agreement routines
9235 to indicate the current status and error if one occured.
9236 The status types are defined in the lib/silcclient/silcapi.h.
9238 * Added new local command KEY that is used to set and unset private
9239 keys for channels, set and unset private keys for private messages
9240 with remote clients and to send key agreement requests and
9241 negotiate the key agreement protocol with remote client. The
9242 key agreement is supported only to negotiate private message keys,
9243 it currently cannot be used to negotiate private keys for channels,
9244 as it is not convenient for that purpose.
9246 * Fixed a minor pending callback setting bug in the function
9247 silc_client_get_client_by_id_resolve, now the function works.
9248 Affected file lib/silcclient/idlist.c.
9250 * Added function silc_net_get_local_port to get local bound
9251 port by socket. Added to lib/silcutil/silcnet.[ch].
9253 * Added `sockets' and `sockets_count' fields to the SilcClient
9254 object. They hold the sockets of the listenning sockets in
9255 the client. Listenning sockets may be for example the key
9256 agreement server. Affected file lib/silcclient/client.[ch].
9257 Added functions the silc_client_add_socket and the
9258 silc_client_del_socket. They are exported to the application
9261 * Added ~./silc/clientkeys to support other client's public keys.
9263 * Renamed verify_server_key client operation to verify_public_key
9264 and added one argument to indicate the type of the connection
9265 (server, client etc.).
9267 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9269 * Added silc_server_connection_auth_request to handle the
9270 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9271 silcd/packet_receive.[ch].
9273 * Added silc_server_send_connection_auth_request into the
9274 silcd/packet_send.c to send the connection auth request packet.
9276 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9279 * Fixed the public key authentication in responder side in the
9280 server. The `auth_data' pointer includes the SilcPublicKey
9281 not the path to the public key. Affected file silcd/protocol.c.
9283 * Implemented the public key authentication in the initiator side
9284 in the server. Affected file silcd/protocol.c.
9286 * Removed the [RedirectClient] config section from the server
9287 configuration. Is not needed and I don't want to implement it.
9289 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9291 * Cleaned up the CMODE command in the server. It now works
9292 correctly and supports all the modes defined in the protocol.
9293 Affected file is silcd/command.c.
9295 * Added `hmac_name' field to the SilcChannelEntry in the server
9296 to hold the default HMAC of the channel. It can be set when
9297 creating the channel (with JOIN command). Affected files
9300 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9301 type to indicate the change of the current cipher and hmac
9302 on the channel. Client can safely ignore the <cipher> argument
9303 (if it chooses to do so) since the CHANNEL_KEY packet will
9304 force the channel key change anyway. The <hmac> argument is
9305 important since the client is responsible of setting the new
9306 HMAC and the hmac key into use.
9308 * Fixed the CMODE command in the client library as well.
9310 * Tested CMODE command in router environment successfully.
9312 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Show the version of the remote client (or server) when connecting
9315 to the server. It is logged to the log file. Affected file
9316 is silcd/protocol.c.
9318 * Fixed the KILLED notify handling in the client library. The
9319 client must be removed from all channels when receiving the
9322 Also, do not remove the client entry when giving the KILL
9323 command but when the KILLED notify is received.
9325 * Removed silc_idlist_find_client_by_nickname from the server.
9326 Not needed anymore. Affected files silcd/idlist.[ch].
9328 * Implemented the CHANNEL_CHANGE notify type handling to the
9329 server. Affected file silcd/server.c.
9333 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9335 * Added silc_server_send_notify_invite to send the INVITE
9336 notify between routers.
9338 * Implemented the INVITE command correctly to the server.
9340 * Implemented the INVITE notify type handling in the server.
9342 * Implemented the INVITE command to the client library and on the
9345 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9347 * Added function silc_server_get_client_resolve to find the
9348 client entry by ID from all ID lists and then resolve it
9349 (using WHOIS) if it cannot be found. Affected file is
9352 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9354 * Implemented the BAN command to the client library.
9356 * The JOIN command in the server now checks the invite list
9359 * Changed the silc_command_reply_payload_encode_va and the
9360 silc_command_payload_encode_va to support that if argument is
9361 NULL it ignores and checks the next argument. Affected file
9362 lib/silccore/silccommand.c.
9364 * Added silc_server_send_notify_ban to send the BAN notify
9365 type between routers.
9367 * Chaned the silc_notify_payload_encode to support that if
9368 argument is NULL it ignores and checks the next argument.
9369 Affected file lib/silccore/silcnotify.c.
9371 * Tested ban lists in router environment successfully.
9373 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Implemented BAN command to the server, in silcd/command.[ch].
9377 * Removed the BAN and INVITE_LIST modes from the CMODE command
9380 * Added function silc_string_match to regex match two strings.
9381 Affected files lib/silcutil/silcutil.[ch].
9383 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9385 * Redefined parts of the SilcChannelEntry in the server to support
9386 the new ban and invite lists.
9388 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9390 * Redefined the INVITE command. The same command can be used to
9391 invite individuals to the channel but also to manage the invite
9392 list of the channel (to add to and remove from the invite list).
9393 Updated the protocol specs.
9395 * Added new command SILC_COMMAND_BAN that can be used to manage
9396 the ban list of the channel. Updated the protocol specs.
9398 * Removed the channel modes: the SILC_CMODE_BAN and the
9399 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9400 in the CMODE command. The equivalent features are now available
9401 using INVITE and BAN commands. Updated the protocol specs.
9403 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9404 in the network about change in the current ban list. The notify
9405 type is not used by the client.
9407 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9408 support the invite lists.
9410 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9412 * Added new function silc_string_regexify that converts string
9413 including wildcard characters into regex string that can
9414 be used by the GNU regex library. Added into the file
9415 lib/silcutil/silcutil.[ch].
9417 Added silc_string_regex_combine to combine to regex strings
9418 into one so that they can be used as one regex string by
9419 the GNU regex library. Added into the file
9420 lib/silcutil/silcutil.[ch].
9422 Added silc_string_regex_match to match two strings. It returns
9423 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9425 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9427 * Imported GNU regex to the soruce tree into lib/contrib.
9428 Fixed some compiler warning from the regex.c.
9430 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9432 * Fixed MOTD command in the server to work in router environment.
9434 * Fixed the MOTD command in the client library to support
9435 the server argument in the command.
9437 * Added `nickname_len' argument to the silc_idlist_add_client
9438 in the server, as the `nickname' argument may be binary data
9441 * Added silc_idlist_get_channels to return all channels from
9444 * Implemented LIST command to the server. Affected file is
9447 * Implemented the LIST command to the client library and on the
9450 * Added [<user count>] argument to the LIST command reply.
9451 With private channels the user count is not shown.
9453 * Updated TODO and README.
9455 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9457 * The client entry's data.registered must be TRUE even with
9458 global client entry on global client list. The data.registered
9459 is used to check whether the client is anymore in the network,
9460 for example with WHOWAS command so it must be valid.
9462 * Fixed the WHOWAS command in the server. It now actually works
9463 in router environment. Added function into silcd/command_reply.c
9464 silc_server_command_reply_whowas_save.
9466 * Added silc_idlist_purge function to the silcd/idlist.c
9467 to periodically purge the ID Cache.
9469 * Fixed INFO command in the server. It works now in router
9470 environment. Added <server name> argument to the INFO command
9471 reply. Updated the protocol specs.
9473 * Fixed minor bug in silc_idcache_purge to not purge if the
9474 expire value is zero.
9476 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9477 they were buggy because of the WHOWAS information.
9479 * Fixed local command MSG to handle the async resolving of
9480 the remote client properly. It used to fail the first MSG.
9481 Affected file silc/local_command.c.
9483 * Added `data_len' field to SilcIDCache context.
9485 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * Update TODO. Todo in commands in the server.
9489 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9492 used by routers as broadcast packet to inform other routers
9493 about the changed user mode.
9495 Implemented the notify handling in the server. Affected file is
9496 silcd/packet_receive.c. Added the function
9497 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9499 * Added new generic Channel Payload and deprecated the New Channel
9500 Payload. The New Channel Payload is now the generic Channel
9503 * Added new argument `mode' to the silc_server_send_new_channel
9504 as it is required in the Channel Payload now.
9506 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9507 and created a new and real SilChannelPayload to represent the
9508 new generic Channel Payload. Implemented the encode/decode
9509 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9511 * Added silc_server_get_client_channel_list to return the list
9512 of channels the client has joined for WHOIS command reply.
9513 Affected file silcd/server.[ch].
9515 * Implemented the channel list sending in the WHOIS command reply
9516 in server and in the client.
9518 Implemented the channel list displaying on the user interface
9519 as well. Affected file silc/client_ops.c.
9521 * Added silc_channel_payload_parse_list to parse list of Channel
9522 Payloads. It returns SilcDList list of SilcChannelPayloads.
9523 Client for example can use this function to parse the list of
9524 channels it receives in the WHOIS command reply. The caller
9525 must free the list by calling silc_channel_payload_list_free.
9526 Affected files lib/silccore/silcchannel.[ch].
9528 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9530 * Added one new argument <user mode> to the WHOIS command reply
9531 to return the mode of the user in SILC. Updated the protocol
9534 Implemented it to the server and client.
9536 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9538 * Fixed the mode printing on the user interface on joining.
9539 Affected file silc/client_ops.c.
9541 * Implemented the UMODE command and user modes in general to the
9542 client library and to the user interface.
9544 * Implemented the UMODE command to the server.
9546 * The server now sends UNKNOWN_COMMAND error status if client sends
9547 unknown command. Affected file silcd/command.c.
9549 * All server commands now handle the command identifier the right
9550 way when sending the command reply to the client. The client can
9551 use to identify the command replies with the identifier.
9553 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9555 * Added silc_server_get_client_route to resolve the route to
9556 the client indicated by the client ID. Affected file is
9559 * Added silc_server_relay_packet as general function to relay
9560 packet to arbitrary destination. This deprecates functions
9561 like _send_private_message_key, _relay_notify etc. Affected
9562 file is silcd/packet_send.[ch].
9564 Removed silc_server_send_key_agreement,
9565 silc_server_send_private_message_key and
9566 silc_server_packet_relay_notify functions from the file
9567 silcd/packet_send.[ch].
9571 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9572 server. Affected file silcd/packet_receive.[ch].
9574 * Implemented the KILL command to the client. Implemented the
9575 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9576 Affected files lib/silcclient/command[_reply].c and
9577 lib/silcclient/client_notify.c. Implemented the KILL notify
9578 printing in the user inteface.
9580 * Fixed a lot silc_parse_nick memory leaks from the client
9581 library in the file lib/silcclient/command.c.
9583 * Changed the silc_server_send_notify_on_channels's `sender'
9584 argument from SilcSocketConnection to SilcClientEntry to
9585 check the sender as entry and not as connection object and not
9586 to send to the client provided as argument. The affected file
9587 is silcd/packet_send.[ch].
9589 * The notify packets that are destined directly to the client used
9590 to not to be processed by the server. Now changed that and the
9591 server processes all notify packets. After relaying the packet
9592 to the client the notify packet is processed in the server.
9594 * The silc_server_free_client_data now checks whether there is
9595 pending outgoing traffic for the client and purges the data to
9596 the network before removing the client entry.
9598 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9601 an client is killed from the SILC Network. Updated the protocol
9604 Added new function silc_server_send_notify_killed to the
9605 silcd/packet_send.[ch].
9607 * Added function silc_server_packet_relay_notify to relay notify
9608 packets that are destined directly to a client. In this case
9609 the server does not process the notify packets but merely relays
9610 it to the client. Affected file silcd/packet_send.[ch].
9612 Added also silc_server_packet_process_relay_notify to check
9613 whereto relay the notify. Affected file is
9614 silcd/packet_receive.[ch].
9616 * Implemented the KILL command to the server.
9620 * Added the backup schema desgined last fall to the protocol
9621 specs for everyone to see. The specification is in the
9622 *-spec-xx.txt draft and the packet type definitions for the
9623 backup routers is in *-pp-xx.txt draft. Thusly, added also
9624 new packet type SILC_PACKET_CELL_ROUTERS.
9626 * A big security problem in the implementation discovered. The
9627 signoff of an client did not cause new channel key generation
9628 which it of course should've done. The channel keys must be
9629 always re-generated when client leaves (or signoffs) the channel.
9630 The silc_server_remove_from_channels funtion now handles
9631 the channel key re-generation.
9633 * Added `sender' argument to the silc_server_send_notify_on_channels
9634 to not to send the client provided as argument. Affected file
9635 silcd/packet_send.[ch].
9637 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9639 * Implemented OPER and SILCOPER commands into the server and
9642 * Added silc_auth_verify and silc_auth_verify_data to verify
9643 the authentication directly from the authentication payload.
9644 It supports verifying both passphrase and public key based
9645 authentication. Affected file lib/silccore/silcauth.[ch].
9647 * Added `hash' field to the SilcIDListData structure. It is the
9648 hash negotiated in the SKE protocol. Affected file is
9651 * Slight redesigning of the SilcAuthPayload handling routines.
9652 Do not send SilcPKCS but SilcPublicKey as argument.
9654 * Implemented the public key authentication support to the
9655 serverconfig. The public key is loaded from the provided path
9656 and saved as authentication data to void * pointer. Thus,
9657 changed the unsigned char *auth_data to void *auth_data;
9659 * Fixed SHUTDOWN command to send the reply before the server
9660 is shutdown. :) Affected file silcd/command.c.
9662 * Fixed fatal bug in CONNECT command. The hostname was invalid
9663 memory and server crashed. Affected file silcd/command.c.
9665 * Fixed fatal bug in CLOSE command. The server_entry became
9666 invalid but was referenced later in the command. Affected file
9669 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * Fixed fatal bug in failure packet handling. Server ignored
9672 the failure and thus crashed when it came.
9676 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9679 that the command may be executed only once in (about) 2 seconds.
9680 The old SILC_CF_LAG flag is same but allows command bursts up
9681 to five before limiting.
9683 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9684 server code. Various commands now includes the CF_LAG_STRICT
9685 flag to disallow any kind of miss-use of the command.
9687 * Fixed the silc_buffer_unformat to not to allocate any data
9688 if the length of the data is zero. It used to allocate the
9689 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9691 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9693 * Changed the format of AdminConnection configuration section
9694 in the server. Added username of the admin to the format.
9695 Affected files silcd/serverconfig.[ch].
9697 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9698 to return admin configuration data by host, username and/or
9701 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9703 * Implemented WHOWAS command to the server. Added the functions:
9705 silc_server_command_whowas_parse,
9706 silc_server_command_whowas_send_reply,
9707 silc_server_command_whowas_from_client and
9708 silc_server_command_whowas_from_server
9710 * Added <Client ID> argument to the WHOWAS command reply. Updated
9711 the protocol specs accordingly.
9713 * Implemented WHOWAS command and command_reply to the client
9716 Implemented the WHOWAS printing on the user interface.
9718 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9720 * Added new argument to the WHOWAS command reply, the real name.
9721 It is an optional argument. Updated the protocol specs.
9723 * Added SilcIDCacheDestructor callback that is registered when
9724 the SilcIDCache is allocated. The callback is called when
9725 an cache entry in the ID Cache expires, or is purged from the
9726 cache. Added into lib/silccore/idcache.[ch].
9728 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9729 to destruct the client entries when the cache entry expires.
9730 Other ID Cache's in server and in the client library ignores
9733 * If the ID Cache entry's `expire' field is zero then the entry
9734 never expires. Added boolean `expire' argument to the
9735 silc_idcache_add function in the lib/silccore/idcache.[ch].
9736 If it is TRUE the default expiry value is used.
9738 * Added silc_server_free_client_data_timeout that is registered
9739 when client disconnects. By default for 5 minutes we preserve
9740 the client entry for history - for WHOWAS command.
9742 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9744 * Added support to the server to enforce that commands are not
9745 executed more than once in 2 seconds. If server receives
9746 commands from client more frequently, timeout is registered
9747 to process the commands. Affected file silcd/command.c.
9748 Added new function silc_server_command_process_timeout.
9750 * Changed NICK_NOTIFY handling in client library to check that
9751 if the client's nickname was changed, so there is no need to
9752 resolve anything from the server.
9754 * Removed error printing from the WHOIS and IDENTIFY commands.
9755 If error occurs then it is ignored silently in the client library.
9756 The application, however, may map the received error to
9757 human readable error string. The application currently maps
9758 the NO_SUCH_NICKNAME error to string.
9760 * Made the command status message public to the application. Moved
9761 them from lib/silcclient/command_reply.c to
9762 lib/silcclient/command_reply.h. The application can map the
9763 received command status to the string with the
9764 silc_client_command_status_message function.
9766 * Added check to the server to check that client's ID is same
9767 as the Source ID in the packet the client sent. They must
9770 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Added dist-bzip hook to the Makefile.am to make bzip2
9773 compressed distributions.
9775 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9777 * Server now enforces the maximum length for the nickname and
9778 the channel as protocol specification dictates. 128 bytes for
9779 nickname and 256 bytes for channel name.
9781 * Moved the WHOIS printing to the application. The client libary
9782 does not print out the WHOIS information anymore, the application
9783 must do it. Renamed silc_client_command_reply_whois_print to
9784 the silc_client_command_reply_whois_save.
9786 The client's idle time is also sent to the application now, and
9787 the idle is shown on screen.
9789 * Added silc_client_command_reply_identify_save to save the
9790 received IDENTIFY entries.
9792 * Do not check for channel private keys in message sending and
9793 reception if the channel does not have the PRIVKEY mode set.
9794 Affected file lib/silclient/client_channel.c.
9796 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9799 just surfaced after chaning the JOIN procedure.
9801 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Added silc_client_get_clients_by_list to get client entries
9804 from Client ID list, that is returned for example by JOIN
9805 and USERS command replies. The application should use this
9806 function for example when JOIN command reply is received to
9807 resolve the clients already on the channel (library does not
9808 do that anymore as USERS command reply is not used in the JOIN
9809 procedure anymore). Affected files lib/silcclient/silcapi.h and
9810 lib/silcclient/idlist.c.
9812 * JOIN command reply and USERS command reply returns now SilcBuffer
9813 pointers instead of unsigned char pointers when returning
9814 the client list and mode list.
9816 * Added <Client ID> argument to the JOIN command reply, mainly
9817 for the server to identify for which client the command was
9818 originally sent. Updated protocol specs accordingly.
9820 * Added SilcDlist private_key pointer to the SilcChannelEntry
9821 in the client to support the channel private keys. Affected
9822 file is lib/silcclient/idlist.h.
9824 * Added SilcChannelPrivateKey argument to the function
9825 silc_client_send_channel_message so that application can choose
9826 to use specific private ke if it wants to. If it is not provided,
9827 the normal channel key is used, unless private keys are set.
9828 In this case the first (key that was added first) is used
9829 as the encryption key.
9831 * Implemented the support for channel private key handling.
9832 Implemented the following functions:
9834 silc_client_add_channel_private_key,
9835 silc_client_del_channel_private_keys,
9836 silc_client_del_channel_private_key,
9837 silc_client_list_channel_private_keys and
9838 silc_client_free_channel_private_keys
9840 Affected file lib/silcclient/client_channel.c.
9842 * Added the support for the private keys in the channel message
9843 sending and encryption and in the message reception and
9844 decryption. Affected funtions are
9845 silc_client_send_channel_message and silc_client_channel_message.
9847 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * Added SKE's key verify callback to the client library's
9850 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9852 * Removed the statement that server (or router) must send USERS
9853 command reply when joining to the channel so that the client
9854 knows who are on the channel. Instead, the client list and
9855 client's mode list is now sent in the JOIN command reply to the
9856 client who joined channel. This is better solution.
9858 * Added function silc_server_get_users_on_channel and function
9859 silc_server_save_users_on_channel to the silcd/server.[ch].
9861 * Removed function silc_server_command_send_users from the
9864 * Do not show topic on the client library anymore. The topic is
9865 sent in the command reply notify to the application and the
9866 application must show the topic now.
9868 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9870 * Added client searching by nickname hash into the IDENTIFY and
9871 WHOIS commands in the server as they were clearly missing from
9872 them. Affected file is silcd/command.c.
9874 * Fixed a bug in private message receiving in the client library.
9875 The remote ID was freed and it wasn't supposed, now it is
9878 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Minor fix to the channel payload; allocate the data area, as it
9881 needs to be of specific length.
9883 * If the key agreement port is zero then the operating
9884 system will define the bound port. Affected files are
9885 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9887 * Added new function silc_channel_payload_decrypt into the file
9888 lib/silccore/silcchannel.[ch].
9890 * Moved the channel message etc, check from silc_packet_decrypt
9891 to applications. The library calls now a generic
9892 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9893 when the packet is either normal or special. This was done to
9894 allow more wide range of checking that was not allowed when
9895 the code was in library. Now applications can do virtually any
9896 checks to the packet and return to the library the decision how
9897 the packet should be processed. Affected files are
9898 lib/silccore/silcpacket.[ch].
9900 Added silc_server_packet_decrypt_check to the server and
9901 silc_client_packet_decrypt_check to the client library.
9903 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9904 to send with specified source and destination information.
9906 * Channel message delivery between routers was broken after the
9907 channel key distribution was fixed earlier. The channel key
9908 was used be to distributed to other routers as well which is not
9909 allowed by the protocol. Now this is fixed and channel keys
9910 really are cell specific and the channel message delivery between
9911 routers comply with the protocol specification.
9913 * Fixed various commands in server to check also the global list
9914 for the channel entry and not just the local list. The affected
9915 file silcd/command.c.
9917 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * Added assert()s to buffer formatting and unformatting routines
9920 to assert (if --enable-debug) when error occurs. Affected
9921 file: lib/silcutil/silcbuffmt.c.
9923 * Changed to auto-reconnect to check whether the remote host is
9924 router and register the re-connect timeout if it is. It used
9925 to check that whether we are normal server, but router must do
9926 auto-reconnect with another router as well. Affected file
9929 * Removed the [<key len>] option from CMODE command as the cipher
9930 name decides the key length, nowadays. See the defined ciphers
9931 from the protocol specification.
9933 * Added [<hmac>] option to the CMODE command to define the HMAC
9934 for the channel. Added SILC_CMODE_HMAC channel mode.
9936 * Added [<hmac>] option for the JOIN command so that user can
9937 select which HMAC is used to compute the MACs of the channel
9940 * Added Hmac field to the Channel Message Payload. The integrity
9941 of plaintext channel messages are now protected by computing
9942 MAC of the message and attaching the MAC to the payload. The
9943 MAC is encrypted. Now, it is clear that this causes some
9944 overhead to the size of the packet but rationale for this is that
9945 now the receiver can verify whether the channel message decrypted
9946 correctly and also when private keys are set for the channel the
9947 receiver can decrypt the packet with several keys and check from
9948 the MAC which key decrypted the message correctly.
9950 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9951 lib/silccrypt/silccipher.[ch].
9953 * Added silc_hash_len to return the digest length into the
9954 lib/silcrypt/silchash.[ch].
9956 * Rewrote parts of Silc Channel Payload interface in the
9957 lib/silccore/silcchannel.[ch]. The encode function now also
9958 encrypts the packet and parse function decrypts it.
9960 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9962 * Fixed a minor formatting bug in the SKE's key material processing.
9963 It actually might have processed the keys wrong way resulting
9966 * Redefined the mandatory HMAC algorithms and added new algorithms.
9967 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9968 and hmac-md5 truncated to 96 bits. The mandatory is now
9969 hmac-sha1-96. Rest are optional (including the one that used
9970 to be mandatory). Rationale for this is that the truncated HMAC
9971 length is sufficient from security point of view and can actually
9972 make the attack against the HMAC harder. Also, the truncated
9973 HMAC causes less overhead to the packets. See the RFC2104 for
9976 * Added new [hmac] configuration section. The SKE used to use
9977 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9978 is of course wrong. The official names that must be proposed in
9979 the SKE are the ones defined in the protocol specification
9980 (hmac-sha1-96 for example). The user can configure any hmac
9981 using any hash function configured in the [hash] section. At
9982 least, the mandatory must be configured.
9984 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9986 * Added HMAC list to the SKE proposal list. It has now both
9987 hash algorithm list and HMAC list. This makes the protocol
9988 incompatible with previous versions. The SKE now seems to work
9989 the way it is supposed to work, for the first time actually.
9991 * Defined plain Hash algorithms to the protocol specification.
9994 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9996 * Implemented support for key agreement packets into the server.
9997 Added functions silc_server_key_agreement and
9998 silc_server_send_key_agreement. Other than these functions,
9999 server has nothing to do with this packet.
10001 * Added support for private message key packets into the server.
10002 Added functions silc_server_private_message_key and
10003 silc_server_send_private_message_key.
10007 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10008 called in the protocol's final callback instead in the END
10009 protocol state. This makes a little more sense and in the same
10010 time in client we can use the same protocol routines for normal
10011 key exchange and to key agreement packet handling as well.
10013 * Added to both client's and server's KE protocol context the
10014 SilcSKEKeyMaterial pointer to save the key material. We will
10015 bring the key material to the protocol's final callback by doing
10016 this. The final callback must free the key material.
10018 * Added SKE's packet_send callback into client's KE protocol
10019 context so that the caller can choose what packet sending function
10020 is used. This way we can use different packet sending when
10021 doing normal SKE when doing key agreement packet handling (in
10022 the key agreement packet handling we do not want to encrypt
10025 * Implemented the responder side of the key agreement routines
10026 in the client. The client can now bind to specified port and
10027 accept incoming key negotiation. The key material is passed
10028 to the application after the protocol is over.
10030 * Implemented the processing of incoming Key Agreement packet
10031 in the client. Added function silc_client_key_agreement to
10032 process the packet.
10034 * Implemented the intiator side of the key agreement routines
10035 in the client. The client can now initiate key agreement with
10036 another remote client. The key material is passed to the
10037 application after the protocol is over.
10039 * Created client_keyagr.c to include all the key agreement
10042 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10043 SILC_TASK_CALLBACK except that it is not static.
10045 * Created client_notify.c and moved the Notify packet handling
10046 from the client.[ch] into that file.
10048 * Created client_prvmsg.c and moved all private message and
10049 private message key routines from the client.[ch] into that file.
10051 * Create client_channel.c and moved all channel message and
10052 channel private key routines from the client.[ch] into that file.
10054 * Changed silc_client_get_client_by_id_resolve to resolve with
10055 WHOIS command instead of IDENTIFY command, in the file
10056 lib/silclient/idlist.c.
10058 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * Implemented the SKE's responder side to the Client library.
10062 * When FAILURE is received to the protocol do not trust it
10063 blindly. Register a timeout to wait whether the remote closes
10064 the connection as it should do it, only after that process the
10065 actual failure. This was changed to both client and server.
10067 * Added client_internal.h to include some of the structures
10068 there instead of client.h in lib/silcclient/.
10070 * Added function silc_task_unregister_by_callback to unregister
10071 timeouts by the callback function.
10073 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10075 * Some "Incomplete WHOIS info" errors has been appearing on the
10076 log files. Took away the entry->userinfo check from WHOIS
10077 reply sending. The entry->userinfo is now " " if client did not
10078 provide one. I thought this was fixed earlier but something
10079 is wrong still. Let's see if the error still appears.
10081 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10083 * Fixed a minor bug in the login when the channel key is
10084 re-generated in the server. It used to generate the key in
10085 wrong order and thus caused problems in the channel traffic.
10087 * Fixed a minor bug in channel key distsribution after
10088 KICK command. The key was not sent to the router even though
10091 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Added silc_ske_process_key_material_data as generic routine
10094 to process any key material as the SILC protocol dictates. The
10095 function is used by the actual SKE library but can be used by
10096 applications as well. This relates to the private message keys
10097 and the channel private keys since they must be processed the
10098 same way the normal SILC session keys. The protocol dictates
10099 this. Affected files: lib/silcske/silcske.[ch].
10101 Added also silc_ske_free_key_material to free the
10102 SilcSKEKeyMaterial structure.
10104 * Defined silc_cipher_set_key function to set the key for
10105 cipher without using the object's method function. The affected
10106 files: lib/silccrypt/silccipher.[ch].
10108 * Implemented silc silc_client_add_private_message_key,
10109 silc_client_add_private_message_key_ske,
10110 silc_client_del_private_message_key,
10111 silc_client_list_private_message_keys and
10112 silc_client_free_private_message_keys functions in the
10115 Added functions silc_client_send_private_message_key to send
10116 the Private Message Key payload and silc_client_private_message_key
10117 to handle incoming Private Message Key payload.
10119 * Added Cipher field to the Private Message Key payload to set
10120 the cipher to be used. If ignored, the default cipher defined
10121 in the SILC protocol (aes-256-cbc) is used.
10123 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10125 * Removed lib/silcclient/ops.h file.
10127 Redefined parts of the SILC Client Library API. Created new
10128 file silcapi.h that deprecates the ops.h file and defines the
10129 published Client Library API. Defined also private message key
10130 API and channel private key API into the file.
10132 This is the file that the application must include from the
10133 SILC Client Library. Other files need not be included by
10134 the application anymore.
10136 * Added new key_agreement client operation callback and also
10137 defined the Key Agreement library API for the application.
10139 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10141 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10142 is used by clients to request key negotiation between another
10143 client in the SILC network. If the negotiation is started it
10144 is performed using the SKE protocol. The result of the
10145 negotiation, the secret key material, can be used for example
10146 as private message key.
10148 Implemented the Key Agreement payload into the files
10149 lib/silccore/silauth.[ch].
10151 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10153 * Redefined ciphers for the SILC protocol. Added some new ciphers
10154 and defined the key lengths for the algorithms. Changed the
10155 code accordingly. The default key length is now 256 bits.
10157 * Fixed SKE key distribution function silc_ske_process_key_material
10158 when the key length is more than 128 bits. The default key
10159 length in SILC is now 256 bits.
10161 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10162 to indicate unsupported algorithm.
10164 * Renamed rijndael.c to aes.c and all functions as well.
10166 * Fixed a long standing channel key setting bug in client library.
10167 Weird that it has never surfaced before.
10169 * Fixed bug in channel deletion. If the entire channel is removed
10170 then it must also delete the references of the channel entry
10171 from the client's channel list as the client's channel entry and
10172 the channel's client entry share same memory.
10174 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10176 * Implemented CONNECT and SHUTDOWN commands in the client.
10178 * Implemented CLOSE command to the client.
10180 * Added the function silc_idlist_find_server_by_name into the
10181 files silcd/idlist.[ch].
10183 Added the function silc_idlist_find_server_by_conn into the
10184 files silcd/idlist.[ch].
10186 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10188 * DIE command was renamed to SHUTDOWN. Updated the both code
10189 and protocol specs.
10191 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10192 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10194 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10197 * Added function silc_server_create_connection function to create
10198 connection to remote router. My server implementation actually
10199 does not allow router to connect to normal server (it expects
10200 that normal server always initiates the connection to the router)
10201 so the CONNECT command is only good for connecting to another
10204 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10206 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10207 or some other client was kicked from the channel.
10209 Implemented the handling of the notify type to both client
10212 Implemented silc_server_send_notify_kicked to send the KICKED
10213 notify. It is used to send it to the server's primary router.
10215 * Implemented the KICK command into server and client.
10217 * Added `query' argument to the silc_idlist_get_client function
10218 to indicate whether to query the client from server or not if
10221 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10222 to indicate that the client is not channel founder.
10226 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10228 * Removed the rng context from SilcPacketContext structure and
10229 changed that the packet routine uses the Global RNG API.
10231 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Added support for quit message that client can "leave" on the
10234 channel when it quits the SILC. It is ditributed inside the
10235 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10237 Added silc_server_free_client_data that will take the
10238 signoff message as argument.
10240 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10242 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * Updated parts of the protocol specification to keep it up
10247 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10249 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10250 payloads in one packet.
10252 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10253 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10254 use now the new List flag.
10256 * Also deprecated the following packet types: REPLACE_ID,
10257 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10259 * Added list support for Notify packet in server.
10261 * Added silc_server_send_notify_channel_change to send the
10262 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10263 the silc_server_send_replace_id.
10265 * Added silc_server_send_notify_nick_change to send the
10266 NICK_CHANGE notify type. Deprecates the function
10267 silc_server_send_replace_id.
10269 * Added silc_server_send_notify_join to send the JOIN notify type.
10270 Deprecates the function silc_server_send_new_channel_user.
10272 * Added silc_server_send_notify_leave to send LEAVE notify type.
10273 Deprecates the function silc_server_send_remove_channel_user.
10275 * Added silc_server_send_notify_cmode and
10276 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10277 types. Deprecates the silc_server_send_set_mode function.
10279 * Added SERVER_SIGNOFF notify type to indicate that server has
10280 quit. This means that all clients on the channel from that
10281 server will drop. This can be also used when netsplit happens.
10283 Deprecated REMOVE_ID packet type since it is not needed anymore
10286 Added silc_server_send_notify_server_signoff to send the
10287 SERVER_SIGNOFF notify type. Deprecates the function
10288 silc_server_send_remove_id.
10290 Added also silc_server_send_notify_signoff to send the
10291 SIGNOFF notify type.
10293 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10294 SILC protocol from this day on. Changed the protocol
10295 specification as well.
10297 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10298 notify type. It is used between routers to notify about
10299 topic changes on a channel.
10301 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10304 * Partly updated the protocol specification to comply with the
10305 changes now made. It is still though a bit outdated.
10307 * The JOIN notify type now takes one extra argument <Channel ID>.
10308 The packet used to be destined to the channel but now the
10309 JOIN type may be sent as list thus it is impossible to
10310 destine it to any specific channel. By adding this argument
10311 it is again possible.
10313 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * Added CREDITS file. The CHANGES and CREDITS file will appear
10316 in the distribution as well.
10318 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10320 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10321 types in the server's silcd/packet_receive.c.
10323 * Implemented CMODE and CUMODE to work in router environment.
10325 * Fixed minor encoding and decoding buglet from the
10326 lib/silccore/silcmode.c.
10328 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10331 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10333 * Changed all SilcConfigServer* and silc_config_server* to
10334 SilcServerConfig* and silc_server_config*, respectively.
10337 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10339 * Associated the ID (client or server ID) to the Authentication
10340 Payload to avoid any possibility of forging. Updated the
10341 protocol specification and the code accordingly.
10343 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10345 * The RSA key length is now save to the RsaKey context in the
10346 key generation process in lib/silccrypt/rsa.c. The key length
10347 is now used to figure out the maximum size of the block allowed
10348 to be encrypted/signed.
10350 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10351 is equivalent to the silc_mp_mp2bin but does not allocate any
10354 * Changed silc_mp_mp2bin API to take length argument. If it is
10355 non-zero then the buffer is allocated that large. If zero, then
10356 the size is approximated using silc_mp_sizeinbase, which however
10359 * Created Global RNG API which is global RNG that application can
10360 initialize. After initializing, any routine anywhere in the
10361 code (including library) can use RNG without allocating a new
10362 RNG object. This was done to allow this sort of use of the
10363 RNG in code that has no chance to allocate RNG object. All
10364 applications currently allocate this and many routines in the
10365 library use this. Affected file lib/silccrypt/silcrng.[ch].
10367 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10368 it to use the Global RNG API.
10370 * Defined Authentication Payload into protocol specification that
10371 is used during SILC session to authenticate entities. It is
10372 used for example by client to authenticate itself to the server
10373 to obtain server operator privileges.
10375 Implemented this payload into the lib/silccore/silcauth.[ch].
10376 Implemented also routines for public key based authentication
10377 as the new protocol specification dictates.
10379 Moved definitions of different authentication methods from
10380 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10382 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10383 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10384 silc_pkcs_verify_with_hash functions into the file
10385 lib/silccrypt/silcpkcs.[ch].
10387 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10389 * The client entry's userinfo pointer must be always valid.
10390 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10391 will fail since it requires the userinfo. Now, the userinfo
10392 is allocated as "" if actual userinfo does not exist. Actually,
10393 it must exist and it is totally Ok to drop client connections
10394 that does not announce the userinfo. However, we will make
10395 this workaround for now.
10397 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10398 to return the remote port by socket.
10400 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10403 SILC_SERVER_PENDING_EXEC and added an new macro
10404 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10405 data or when error occurs while processing the pending command.
10407 Added new argument `destructor' into silc_server_command_pending
10408 and to the SilcServerCommandPending object. This destructor is
10409 now called after calling the pending callback or if error occurs
10410 immediately. If error occurs the actual pending callback won't
10411 be called at all - only the destructor. The destructor may be
10412 NULL if destructor is not needed.
10414 All this applies for client library code as well. Similar
10415 changes were made there as well for the pending commands.
10417 In the client, the application must now allocate the
10418 SilcClientCommandContext with the silc_client_command_alloc
10421 * Added reference counter to the SilcServerCommandContext. Added
10422 function silc_server_command_alloc and silc_server_command_dup
10425 Same type of functions added to the client library for the same
10428 * Removed the cmd_ident from IDListData away since it is now
10429 global for all connections. It is the command identifier used
10430 in command sending and with pending commands. The affected file
10433 * Added reference counter to the SilcSocketConnection objecet to
10434 indicate the usage count of the object. The object won't be
10435 freed untill the reference counter hits zero. Currently only
10436 server uses this, and client ignores it. The client must be
10437 set to use this too later. The affected files are
10438 lib/silccore/silcsockconn.[ch]. Added also the function
10439 silc_socket_dup to increase the reference counter.
10441 This was mainly added because it is possible that the socket
10442 is removed underneath of pending command or other async
10443 operation. Now it won't be free'd and proper DISCONNECTING
10444 flags, etc. can be set to avoid sending data to connection that
10445 is not valid anymore.
10447 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10448 the connection. After that it sets SILC_SET_DISCONNECTED.
10449 It is, however, possible that the socket data is not still freed.
10450 The silc_server_packet_process now checks that data is not
10451 read or written to connection that is DISCONNECTED. The socket
10452 get's freed when the reference counter hits zero.
10454 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10456 * Changed the client operation API: channel_message operation's
10457 `sender' is now the client entry of the sender, not the nickname
10458 and the `channel' is the channel entry, not the channel name.
10460 In the private_message operation the `sender' is now also the
10461 client entry of the sender not the nickname.
10463 Affected file is lib/silcclient/ops.h and all applications
10464 using the client operations.
10466 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10468 * Moved the calling of ops->connect() from connect_to_server_final
10469 into receive_new_id functin since that is the point when the
10470 client is actually allowed to send traffic to network. The
10471 affected file is lib/silcclient/client.c.
10473 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10475 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10476 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10477 (if needs broadcasting) instead of broadcasting the packets one
10478 by one which would make a burst in the network traffic.
10480 * Added `broadcast' argument to the functions in silcd/server.[ch]
10481 silc_server_create_new_channel[_with_id] to indicate whether
10482 to send New Channel packet to primary router.
10484 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10486 * Added new function into the silcd/server.[ch] files:
10487 silc_server_create_new_channel_with_id to create new channel with
10488 already existing Channel ID.
10490 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10491 lib/silccore/silcpacket.h. This packet is used t send list of
10492 Set Mode payloads inside one packet. Server uses this to set
10493 the modes for the channels and clients on those channels, that it
10494 announced to the router when it connected to it. The protocol
10495 specification has been updated accordingly.
10497 * The silc_server_new_channel did not handle the packet coming
10498 from normal server as it normally does not send that. However,
10499 when it announces its channels it does send it. Implemented
10500 the support for that.
10502 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10503 into the file lib/silccore/id.h.
10505 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10507 * Fixed memory leaks in the functions silc_idlist_del_client,
10508 silc_idlist_del_channel and silc_idlist_del_server in the file
10509 silcd/idlist.c. All of those leaked like a sieve.
10511 * Fixed some small memory leaks in the client's function
10512 silc_client_notify_by_server.
10514 * Added functions into silcd/server.c: silc_server_announce_clients,
10515 silc_server_announce_channels and silc_server_announce_server.
10516 These functions are used by normal and router server to announce
10517 to its primary router about clients, channels and servers (when
10518 router) that we own. This is done after we've connected to the
10521 These functions effectively implements the following packet types:
10522 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10523 and SILC_PACKET_NEW_ID_LIST.
10525 * Added new functions into the silcd/packet_receive.[ch]:
10526 silc_server_new_id_list, silc_server_new_channel_list and
10527 silc_server_new_channel_user_list to handle the incoming
10528 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10530 * Added support of changing Channel ID in the function
10531 silc_server_replace_id. If the server that announces a channel
10532 to the router already exists in the router (with same name but
10533 with different Channel ID), router is responsible to send
10534 Replace ID packet to the server and force the server to change
10535 the Channel ID to the one router has.
10537 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10538 client that the Channel ID has been changed by the router. The
10539 normal server sends this to the client. Client must start using
10540 the new Channel ID as the channel's ID.
10542 Implemented handling of this new type into lib/silcclient/client.c
10543 into the function silc_client_notify_by_server.
10545 * Added new function silc_idlist_replace_channel_id into the files
10546 silcd/idlist.[ch] to replace the Channel ID.
10548 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10550 * Call silc_server_command_identify_check always when processing
10551 the IDENTIFY command in silcd/command.c
10553 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10555 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10556 send keepalive packets. The packet can be sent by clients,
10557 servers and routers.
10559 Added function silc_socket_set_heartbeat into the file
10560 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10561 If not set, the heartbeat is not performed. The actual
10562 heartbeat is implemented in the low level socket connection
10563 library. However, application is responsible of actually
10564 sending the packet.
10566 Added silc_server_send_heartbeat to send the actual heartbeat
10567 packet into silcd/packet_send.[ch]. Server now performs
10568 keepalive with all connections.
10570 * Added silc_task_get_first function into lib/silcutil/silctask.c
10571 to return the timeout task with shortest timeout. There was a bug
10572 in task unregistration that caused problems. TODO has been
10573 updated to include that task system must be rewritten.
10575 * The client library will now resolve the client information when
10576 receiving JOIN notify from server for client that we know but
10577 have incomplete information.
10579 * Rewrote parts of silc_server_remove_from_channels and
10580 silc_server_remove_from_one_channel as they did not remove the
10581 channel in some circumstances even though they should've.
10583 * Encryption problem encountered in server:
10585 The LEAVE command used to send the Channel Key packet to the
10586 router immediately after generating it. However, the code
10587 had earlier sent Remove Channel user packet but not immediately,
10588 ie. it was put to queue. The order of packets in the router
10589 was that Channel Key packet was first and Remove Channel User
10590 packet was second, even though they were encrypted in the
10591 reverse order. For this reason, MAC check failed. Now, this
10592 is fixed by not sending the Channel Key packet immediately but
10593 putting it to queue. However, this is more fundamental problem:
10594 packets that are in queue should actually not be encrypted
10595 because packets that are sent immediately gets encrypted
10596 actually with wrong IV (and thus MAC check fails). So, packets
10597 that are in queue should be encrypted when they are sent to
10598 the wire and not when they put to the queue.
10600 However, the problem is that the current system has not been
10601 designed to work that way. Instead, the packet is encrypted
10602 as soon as possible and left to the queue. The queue is then
10603 just purged into wire. There won't be any fixes for this
10604 any time soon. So, the current semantic for packet sending
10607 o If you send packet to remote host and do not force the send
10608 (the packet will be in queue) then all subsequent packets to the
10609 same remote host must also be put to the queue. Only after the
10610 queue has been purged is it safe again to force the packet
10613 o If you send all packets immediately then it safe to send
10614 any of subsequent packets through the queue, however, after
10615 the first packet is put to queue then any subsequent packets
10616 must also be put to the queue.
10618 Follow these rules and everything works fine.
10620 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10622 * Added new function silc_server_remove_clients_by_server to
10623 remove all client entries from ID list when the server connection
10624 is lost. In this case it is also important to invalidate all
10625 client entires as they hold the invalid server entry. This
10626 fixes fatal bug when server has lost connection and will reconnect
10629 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10631 * Made some sanity checks to silc_server_daemonise like to check
10632 whether the requested user and group actually exists.
10634 * Added sanity check to SKE's silc_ske_responder_finish to check
10635 that the public and private key actually is valid.
10637 * Invalidate the client's nickname when receiving Replace ID
10638 packet and the Client ID is being replaced. This means that the
10639 server will query the nickname if someone needs it (client)
10642 * Sort the ID Cache in client library when the ID Cache data
10643 has changed (needs sorting).
10645 * Do not allow for SILC client to create several connections to
10646 several servers. The client does not support windows right now
10647 and generating multiple connections causes weird behaviour.
10649 Irssi-silc client does support windows and can handle several
10650 connections without problems, see: www.irssi.org and SILC plugin.
10652 * Fixed some places where client was added to the IDList. The
10653 rule of thumb is following (in order to get everything right):
10654 If the client is directly connected local client then the
10655 `connection' argument must be set and `router' argument must be
10656 NULL to silc_idlist_add_client function. If the client is not
10657 directly connected client then the `router' argument must
10658 bet set and the `connection' argument must be NULL to the
10659 silc_idlist_add_client function.
10661 * The funtion silc_server_packet_send_local_channel actually did
10662 not check whether the client was locally connected or not. It
10663 does that now. Fixed a bug related to LEAVE command.
10665 * Fixed Remove Channel User payload parsing bug in server's
10666 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10668 * The server's silc_server_save_channel_key now checks also the
10669 global ID list for the channel as it might not be in the local
10670 list. Fixed a bug related to LEAVE command.
10672 * Is this the end of the [<unknown>] buglet that has been lurking
10673 around for a long time? A little for loop fix in server's
10674 silc_server_command_whois_parse that is used by both IDENTIFY
10675 and WHOIS command. At least, this was a clear bug and a cause
10676 of one type of [<unknown>] buglet.
10678 * WHOIS and IDENTIFY commands call the function
10679 silc_server_command_[whois/identify]_check function even if
10680 we are not router server.
10682 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10684 * Added --with-gmp configuration option. If set the GMP
10685 is always compiled in the SILC source tree. If not set then
10686 it is checked whether the system has the GMP3 installed. If
10687 it has then the GMP won't be compiled (the system's headers
10688 and library is used), if it doesn't have it then the GMP is
10689 compiled in the SILC source tree.
10691 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10693 * Changed RSA private exponent generation to what PKCS #1
10694 suggests. We try to find the smallest possible d by doing
10695 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10696 not security fix but optimization.
10698 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10700 * Added new config entry [Identity] to fork the server and run
10701 it as specific user and group. A patch from Bostik.
10703 * Imported Dotconf configuration library into lib/dotconf.
10704 This will be used to create the SILC configuration files later.
10705 It will appear in the distsribution after this commit.
10707 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10709 * A big code auditing weekend happening. Auditing code for
10710 obvious mistakes, bugs and errors. Also, removing any code
10713 Removed files for being obsolete:
10715 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10716 inline in the file lib/silcutil/silcbuffer.h)
10718 o lib/silcutil/silcbufutil.c (the header has inline versions)
10720 Changed code to fix possible error conditions:
10722 o The buffer formatting routines now check that the destination
10723 buffer really has enough space to add the data. This applies for
10724 both buffer formatting and unformatting
10725 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10726 unformatting was changed to accomodate following rules:
10727 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10728 sent to the function while XXX_*STRING will not allocate or copy
10729 the data into the buffer. Instead it sets the pointer from the
10730 buffer into the pointer sent as argument (XXX_*STRING used to
10731 require that the pointer must be allocated already). This change
10732 makes this whole thing a bit more consistent and more optimized
10733 (note that the data returned in the unformatting with XXX_*STRING
10734 must not be freed now). The routines return now -1 on error.
10736 o Tried to find all code that use buffer_format and buffer_unformat
10737 and added return value checking to prevent formatting and
10738 especially unformatting errors and possible subsequent fatal
10741 o Changed ske->x and ske->KEY to mallocated pointers in
10742 lib/silcske/silcske.h. Fixed possible data and memory leak.
10744 o Added return value checking to all *_parse* functions. Fixed
10745 many memory leaks as well.
10747 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10748 so that buffer overflows would not happen. All code now also
10749 checks the return value as it can fail.
10751 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10753 * Added reconnection support to server if the normal server looses
10754 its connection to the router (for example if router is rebooted).
10755 The server performs normal reconnection strategy implemented
10756 to the server. Affected file silcd/server.c.
10758 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Added new packet type SILC_PACKET_SET_MODE that is used to
10761 distribute the information about changed modes (for clients,
10762 channels and clients channel modes) to all routers in the
10763 network. Updated the protocol specification accordingly.
10765 Added functions into silcd/packet_send.c and
10766 silcd/packet_receive.c: silc_server_send_set_mode,
10767 silc_server_set_mode.
10769 Added new files silcmode.[ch] into lib/silccore that implements
10770 the encoding and decoding of Set Mode Payload. Added new type
10771 SilcSetModePayload. Moved the definitions of different modes
10772 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10774 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10776 * Oops, a little mistake in server's connection authentication
10777 protocol. The protocol is not ended with FAILURE but with
10778 SUCCESS if the authentication is Ok. :) Affected file is
10781 * Implemented NICK_CHANGE notify handling in server in the file
10782 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10783 the local clients on the channel. After the changing nickname
10784 in router environment snhould work and the [<unknown>] nickname
10785 should appear no more.
10787 The silc_server_replace_id function that receives the Replace ID
10788 payload now sends the NICK_CHANGE notify type also in the file
10789 silcd/packet_receive.c
10791 * Changed WHOIS and IDENTIFY command to support the maximum amount
10792 of arguments defined in protocol specs (3328 arguments). This
10793 fixed a bug that caused problems when there were more than three
10794 users on a channel.
10796 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10798 * Added extra parameter, command identifier, to the
10799 silc_client_send_command so that explicit command identifier
10802 Changed that ID list routines uses specific command identifier
10803 when sending WHOIS/IDENTIFY requests to the server so that they
10804 can be identified when the reply comes back.
10806 Affected files lib/silcclient/command.[ch],
10807 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10809 * Added `sender' argument to silc_server_packet_send_to_channel
10810 to indicaet the sender who originally sent the packet to us
10811 that we are now re-sending. Ignored if NULL. Affected file
10812 silcd/packet_send.[ch].
10814 * Added some server statistics support in silcd/server_internal.h
10815 SilcServerStatistics structure and around the server code. Also
10816 send some nice statistics information when client is connecting
10819 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Fixed channel ID decoding in server's JOIN command reply in
10822 silcd/command_reply.c
10824 * Fixed braodcasting of replace ID payload to not to send it if
10825 we are standalone server in silcd/packet_receive.c.
10827 * Fixed all channel message sending routines to not to send
10828 packets to clients that has router set, since they are routed
10829 separately in the same function earlier. Affects file
10830 silcd/packet_send.c and all channel packet sending functions.
10832 * In USERS reply, res_argv[i] are not allocated, the table
10833 is allocated. Thus changed that free the table, not its
10836 * In server's whois_check and identify_check if the client is
10837 locally connected do not send any WHOIS commands - they are not
10840 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10842 * Fixed some minor bugs in client when sending WHOIS command. The
10843 arguments was in wrong order.
10845 * Removed statis function add_to_channel from server in
10846 silcd/command.c that was previously used with the joining but
10849 * Tested USERS command in router environment successfully with two
10850 routers, two servers and two clients.
10852 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10854 * Reorganized the USERS command and command reply in client library
10855 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10856 When the command is given by user we register a pending command
10857 callback that will reprocess the command after the reply has been
10858 received from the server. When reprocessing the packet we then
10859 display the information. Thus, the USERS information is displayed
10860 now in the command callback instead of in the command reply
10861 callback. The processing of the command is same as previously
10862 when server has sent the command reply in the JOINing process.
10864 * Added to USERS command in silcd/command_reply.c to join the client,
10865 we didn't use to know about, to the channel after we've created
10866 a client entry for it. Also, for clienet we did know already still
10867 check whether it is on the channel or not and add it if not.
10869 * Removed silc_server_command_join_notify as the function and its
10872 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10874 * Changed the client's pending command handling to the same as the
10875 server's pending command handling. It is also now possible to
10876 execute command reply functions from other command reply
10877 function as the function callbacks for commands and command
10878 replies are one and same. The pending commands are not static
10879 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10880 in client connection context. Thus, pending commands are server
10881 connection specific as it is convenient.
10883 Changed the function silc_client_command_pending and
10884 silc_client_command_pending_del and added new function
10885 silc_client_command_pending_check. Removed the
10886 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10889 * Added cmd_ident, current command identifier, to the client
10890 connection context in lib/silcclient/client.h to keep track on
10891 command identifiers used in command sending. Client's command reply
10892 function handling now supports the mandatory command identifiers.
10894 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10895 funtions in client to fully support pending command callbacks.
10897 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10898 as one of the arguments to the application in the command reply
10901 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10902 before first releasing SILC but came back. Now it is removed again
10903 and should come back nomore. The FORWARDED flag was used only
10904 by the JOINing procedure by forwarding the command packet to router.
10905 Now, the JOINing procedure has been changed to more generic (due
10906 to various router environment issues) and FORWARDED is not needed
10907 anymore for anything. The protocol specification is yet to be
10910 Now, removed silc_server_packet_forward from server and the flag
10911 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10913 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10915 * Renamed NAMES command to USERS command. The NAMES was named that
10916 due to historical reasons. Now it is renamed. Also, rewrote
10917 parts of the USERS command. The nickname list is not sent anymore
10918 by the server. Only Client ID and mode lists are sent in the USERS
10919 command. Changed this also to the protocol specification.
10921 The client now resolves the names and stuff after it receives
10922 the USERS list from the server when joining to the channel.
10924 * WHOIS and IDENTIFY commands has been changed to support multiple
10925 Client ID's per command. One can now search for multiple users
10926 in the network by sending only one WHOIS or IDENTIFY command.
10927 Changed the code and the protocol specifications.
10929 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10930 uses silc_server_command_whois_parse to parse the request. */
10932 * If normal server, do not parse the WHOIS and IDENTIFY requests
10933 before sending it to the router. Saves some time.
10935 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10937 * Fixed JOIN command on client library. Wrong number of arguments
10938 used to crash the client.
10940 * Added silc_server_channel_has_global function to check whether
10941 channel has global users or not.
10943 * Added silc_server_channel_has_local function to check whether channel
10944 has locally connected clients on the channel.
10946 * The silc_server_remove_from_one_channel now checks whether the
10947 channel has global users or not after given client was removed from
10948 the channel. It also checks whether the channel has local clients
10949 on the channel anymore. If it does not have then the channel entry
10950 is removed as it is not needed anymore.
10952 * The silc_server_notify now checks on JOIN notify whether the joining
10953 client is one of locally connected or global. If it is global then
10954 the channel has now global users on the channel and that is marked
10955 to the channel entry. Also, it now saves the global client to
10956 global list who is joining and JOINs it to the channel. This is
10957 for normal server, that is.
10959 Changed silc_server_send_notify_on_channel,
10960 silc_server_packet_relay_to_channel and
10961 silc_server_packet_send_to_channel check if we are normal server
10962 and client has router set (ie. global client) do not send the
10963 message to that client, as it is already routed to our router.
10965 * Implemented LEAVE notify type handling in silc_server_notify
10968 * Tested LEAVE command in router environment successfully. Tested
10969 with two routers, two servers and two clients.
10973 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10975 * Implemented SIGNOFF notify type handling in silc_server_notify
10978 * silc_server_remove_id now removes the client entry from all channels
10979 it has joined and thusly sends SIGNOFF notify type.
10981 * Rewrote the NAMES list generation in server by removing two excess
10982 loops. The lists are created now inside one loop.
10984 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10986 * silc_server_remove_channel_user checks now also global list
10987 for channel and client.
10989 * silc_server_new_channel_user checks now both local and global
10990 list for channel and client. Fixed a bug in client id decoding.
10991 Used to decode wrong buffer.
10993 * silc_server_channel_message checks now both local and global
10994 list for channel entry.
10996 * Tested channel joining (hence JOIN) in router environment
10997 successfully. Tested with two routers, two servers and two
11000 * Tested channel message sending in router environment successfully.
11002 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11004 * Added silc_server_save_channel_key into server.[ch] to save the
11005 received channel key in Channel Key payload processing. It is
11006 also used in JOIN command reply handling.
11008 Equivalent function silc_client_save_channel_key added into
11009 client.[ch] into client library.
11011 * Changed JOIN command reply to send information whether the channel
11012 was created or not (is existing already) and the channel key
11013 payload. Changed protocol specs accordingly.
11015 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11016 the request was sent by ID and not by nickname. Crashed on
11019 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11021 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11022 now correctly save the received data.
11024 * silc_server_free_sock_user_data now notifies routers in the
11025 network about entities leaving the network.
11027 At the same time implemented functions silc_server_remove_id
11028 and silc_server_send_remove_id to receive and send REMOVE_ID
11029 packets. The packet is used to notify routers in the network
11030 about leaving entities. The ID removed will become invalid in
11033 * Added function silc_idlist_del_server into server. Removes and
11034 free's server entry from ID list.
11036 * silc_server_private_message function now checks, if we are router,
11037 that the destination ID really is valid ID, naturally.
11039 * In router when NEW_ID packet is received (for new client) the
11040 hash of the Client ID is saved in the ID Cache but the
11041 client->nickname is set to NULL, instead of putting the hash
11044 IDENTIFY command now also checks that client->nickname must be
11045 valid. If it is not if will request the data from the server who
11046 owns the client. Added new function
11047 silc_server_command_identify_check.
11049 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11050 to set the command to already allocated Command Payload.
11052 * Tested private message sending in router environment with two
11053 routers, two servers and two clients. Fixed minor bugs and now
11056 * Fixed segfault from client's NAMES command. Used to crash if
11057 not on any channel.
11059 * Forwarded packets must not be routed even if it is not destined
11060 to the receiver. Changed server code comply with this.
11062 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11064 * Added `require_reverse_mapping' boolean value to ServerParams
11065 structure. If TRUE (not default) the server will require that
11066 the connecting host has fully qualified domain name.
11068 If the reverse mapping is not required and hostname could not be
11069 found the IP address is used as hostname.
11071 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11073 * Implemented version string checking to both client and server.
11074 The check is incomplete currently due to the abnormal version
11075 strings used in development version of SILC.
11077 * Changed all command functions in server to use the new
11080 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11082 * Changed char *data to unsigned char *data in ID Cache system to
11083 support binary data as ID Cache data. Changed code to support
11084 binary data in lib/silccore/idcache.c.
11086 * Renamed silc_server_packet_relay_command_reply to
11087 silc_server_command_reply as it is normal packet receiving
11088 function. Rewrote the function to accept command replys for
11089 servers and not only for clients.
11091 * Mark remote router always as registered server if we are connecting
11092 to it. Otherwise, commands sent by the router to us are ignored.
11094 * All ID List find routines now returns the ID Cache Entry pointer
11095 as well if requested.
11097 * WHOIS command works now in router environment, tested with two
11098 routers, two servers and two clients.
11100 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11101 in router environment (as it is almost equivalent to WHOIS) but
11102 hasn't been tested thoroughly. Added new functions:
11104 silc_server_command_identify_parse
11105 silc_server_command_identify_send_reply
11106 silc_server_command_identify_from_client
11107 silc_server_command_identify_from_server
11109 * Disabled route cache adding because adding two different ID's with
11110 same IP replaces the old cache entry thus giving wrong route.
11111 The entry->router->connection is always the fastest route anyway
11112 so route cache may not be needed. Of course, new routes maybe
11113 established after receiving the ID when the entry->router->connection
11114 might not be anymore the most optimal.
11116 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11118 * Add route cache for received ID for fast routing.
11120 * Added silc_server_packet_route to route received packet on router
11121 that is not destined to us.
11123 * Renamed silc_server_get_route to silc_server_route_get.
11125 * Added id_string and id_string_len fields into SilcServer to
11126 include encoded ServerID for fast comparing without excess
11127 encoding of the ID's.
11129 * Cleaned up WHOIS command on server side. Added following static
11132 silc_server_command_whois_parse
11133 silc_server_command_whois_check
11134 silc_server_command_whois_send_reply
11135 silc_server_command_whois_from_client
11136 silc_server_command_whois_from_server
11138 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11139 arguments in command replies. All command functions should be
11140 updated to use this macro.
11142 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11144 * Minor typo fixes on command reply handling on server.
11146 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11148 * Added silc_server_command_add_to_channel internal routine to add
11149 the client to the channel after router has created the channel and
11150 sent command reply to the server.
11152 * Added generic silc_server_send_command to send any command from
11155 * Use static buffer with ID rendering instead of duplicating data.
11157 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11159 * Fixed a channel user mode bug when joining to a channel server gave
11160 everybody channel founder rights, oops.
11162 * We mark ourselves as the router of the incoming server connection
11163 if we are router ourselves. This way we can check in some packet
11164 sending functions whether it is locally connected server. For
11165 incoming router connections we put NULL.
11167 * For router sending packets locally means now always sending the
11168 packet cell wide; to local clients and local servers. For normal
11169 server sending packet locally means sending it to only local
11172 * Fixed the JOIN command to really work in router environment. If the
11173 channel is created it is always created by the router. Router is
11174 also responsible of making the initial joining to the channel,
11175 sending JOIN notify to the sending server and distributing
11176 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11177 does not exist server doesn't do anything else but forward the
11178 command to the router which performs everything.
11180 * Added silc_server_send_channel_key function to send the Channel Key
11183 * Added silc_server_create_channel_key to create new channel key. The
11184 channel key is now re-generated everytime someone joins or leaves
11185 a channel, as protocol dictates. Note: channel->key_len is the
11186 key length in bits.
11188 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11190 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11191 packet_receive.[ch] to separate packet sending and receiving
11192 routines. The server.[ch] now includes everything else including
11193 actual packet processing (writing and reading data) and other
11196 Renamed silc_server_private_message_send_internal to
11197 silc_server_send_private_message. The routine is still though
11198 used only to relay private messages as server does not send
11199 private messages itself.
11201 Renamed silc_server_new_channel to silc_server_create_new_channel
11202 and added new function sicl_server_new_channel that handles the
11203 incoming New Channel packet. Added also new sending function
11204 silc_server_send_new_channel to send New Channel Payload.
11206 * Added new function silc_server_notify to process incoming notify
11207 packet to the server/router. Server may then relay the notify
11208 to clients if needed.
11210 * Added new function silc_server_new_channel_user to process incoming
11211 New Channel User packet. Router will redistribute the packet and
11212 send JOIN notify to its local clients and locally connected servers
11213 if needed. Normal server will send JOIN notify to its local client
11214 on same channel when received this packet. Added also corresponding
11215 sending function silc_server_send_new_channel_user to sent the
11218 * Added boolean route argument to send_notif_to_channel and
11219 packet_send_to_channel functions to attempt to route the packet
11220 if it is TRUE and send only locally if it is FALSE.
11222 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11224 * silc_server_replace_id now broadcasts the received replace ID
11225 packet if it is not broadcast packet already. The router must
11226 broadcast to inform other routers about changed ID.
11228 * Added backpointer to server's router into SilcServer context in
11229 silcd/server_internal.h.
11231 * Fixed silc_server_packet_broadcast to send correct broadcast
11234 * The channel key is now distributed to the local client as soon
11235 as it is received from the router (in router environment) so that
11236 no other packet may be sent for the channel until client has
11239 * silc_server_remove_channel_user now broadcasts the received
11240 Remove Channel User packet if it is not broadcast packet already.
11241 The router must broadcast to inform other routers about removed
11244 * Added users field into SilcPacketContext that is a reference count
11245 of the context. One can increase the reference count by calling
11246 silc_packet_context_dup which is now changed to just increase the
11247 reference count instead of duplicating the data. The reference
11248 count is decresed by calling silc_packet_context_free that will
11249 free the data after the reference count hits zero.
11251 For now on the packet context and everything allocated into it
11252 (including the raw packet from network) must be freed by calling
11253 the new silc_packet_context_free function. Added also new function
11254 silc_packet_context_alloc that must be used now to allocate the
11255 context. This also means that if a routine is asynchronous from
11256 silc_[client/server]_packet_parse_type the packet context must
11257 be duplicated by calling silc_packet_context_dup. Otherwise it
11258 gets free'd after silc_[client/server]_packet_parse_type returns.
11259 Also, one must remember that if packet is duplicated then its
11260 reference count must be decresed by calling the free function as
11261 many times as it was duplicated.
11263 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11264 from both client and server.
11266 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11268 * Made joining to a channel working in router environment.
11270 * Cleaned up JOIN command on server side and create function
11271 silc_server_command_join_channel internal routine to make the
11274 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11276 * Changed silc_command_pending list to SilcDList. Also, added
11277 `ident' field to SilcServerCommandPending structure to identify
11278 the reply and to call correct callback.
11280 Added silc_server_command_pending_check function to replace the
11281 corresnponding macro. The silc_command_pending list is not
11284 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11285 to set identifier to previously allocated Command Payload. It
11286 is used to set identifier for command when resending Command
11289 * Added silc_command_payload_encode_payload to encode Command
11290 Payload buffer from SilcCommandPayload structure.
11292 * Added silc_argument_payload_encode_payload to encode Argument
11293 payload buffer from SilcArgumentPayload structure.
11295 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11297 * Changed WHOIS command to support router connection on server side.
11298 The whois request is always sent to router unless the server is
11299 standalone server. After server has received the reply from the
11300 router will it send the reply to the client.
11302 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11303 broadcast received broadcast packet. The function is used only
11304 by router. The broadcast packet is always sent to the router's
11307 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11308 render given ID to printable string, for log files for example.
11310 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11312 * Made basic router to router connections working. At least they
11313 can now connect to each other but nothing really works the way
11314 they are supposed - yet.
11316 * Added new initiator token to RouterConnection configuration
11317 file in silcd/serverconfig.[ch]. It is used to tell whether we
11318 are the initiator to the remote router or whether we'll expect
11319 the other end to connect.
11321 * Moved registering of listener task to silc_server_init, hence
11322 the server starts listenning as soon as it is run, even if it
11323 does not have connections to other routers. Let's see how well
11326 * Changed default connection retry timeouts for more suitable in
11329 * Removed cipher and such arguments from silc_idlist_add_client
11330 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11331 Added new function silc_idlist_add_data to add the keys and stuff
11334 * Added SilcIDListData structure and added it to SilcClientEntry
11335 and SilcServerEntry as their first field in the structure. This
11336 way we can explicitly cast the ID entries to the SilcIDListData
11337 structure and get common data for the entries. In past, we had
11338 to first check what type of connection it is and then cast it to
11339 correct ID entry type. Now, we can directly cast the opaque
11340 pointer to the SilcIDListData (no matter what ID entry it actually
11341 is) and get the data needed.
11343 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11345 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11346 in some circumstances even if threre were timeout tasks, though not
11347 IO tasks, but tasks anyway. Now fixed.
11349 * Defined SilcServerConnection structure to hold connection specific
11350 stuff about directly connected servers and routers. The definition
11351 is currently in silcd/server_internal.h. I thought about having
11352 a bit more important role fro this struct but for now it is used
11353 only when connecting to other server (or router actually).
11355 * Added connecting retry support in server when connecting to
11356 router(s). The retry feature implement exponential backoff
11357 algorithm. Also, added SilcServerParams structure to hold default
11358 parameters for server. For now, it include these retry settings
11359 and are hard coded. After server is moded to be as Silc Server
11360 Library this structure will be more important.
11362 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11364 * Changed client librarys channel->clients table to SilcList and
11365 changed code accordingly.
11367 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11369 * Changed client's channel table to SilcList and changed code
11370 accordingly. Also changed SilcChannelClientEntry to include back-
11371 pointer to the channel so that client entry can use that structure
11372 as list as well and we have fast cross-reference to the channel.
11373 This change dramatically decreased the complexity of channel
11374 handling with client entry and vice versa (removed one extra
11375 loop when searching for channel entry from many functions).
11377 * Changed server->sim from table to SilcDList and changed code
11380 * NAMES command can now be used from user interface. It will show
11381 the user list on the channel, neatly.
11383 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11384 Code now saves realname of the user if it becomes available.
11386 * Renamed configure.in to configure.in.pre and made ./prepare
11387 script to automatically add correct version string to
11388 configure.in which it creates from configure.in.pre.
11390 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11392 * NAMES command reply now shows users mode with the nickname when
11393 joining to channel.
11395 * Moved silc_client_ch[u]mode[_char] functions from
11396 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11397 place sucks, they are utility functions and should be in some
11400 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11402 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11405 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11409 * Added TRQ (efficient deque and list library) into lib/trq. This is
11410 a very good list library that is currently used in the SILC. Defined
11411 SilcList API over the library because I didn't like the API very
11412 much. See lib/trq/silclist.h for the API and examples of how to
11413 use the API. Fixed various places in the code to use the new
11414 SilcList API. The SilcList is meant for lists that has a structure
11415 already defined as a list. It is not suitable to add just some
11416 context to the list (in TRQ, the context is the list actually).
11418 So, I defined SilcDList that can be used for the purpose where
11419 predefined list structure does not exit. This can be used as
11420 such list. Now some context just can be added to the SilcDList.
11421 Currently this list is not used in the SILC just yet, though there
11422 are a lot places where this can replace dynamically allocated
11423 tables and I will fix these places, later, to use SilcDList.
11424 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11425 and use TRQ internally).
11427 Also fixed some annoying warning messages that the original TRQ
11428 code generated. Also minor changes to TRQ's Makefile.in.
11430 * Added support for querying by Client ID to both WHOIS and
11431 IDENTIFY commands into server, as required by the protocol.
11433 * Removed method function pointers from SilcBuffer structure. They
11434 weren't used to anything and just increased the context size for
11435 no good reason. This change also made silc_buffer_alloc and
11436 silc_buffer_free functions inline functions.
11438 * Disabled command flooding detection support until it's fixed so
11439 that it accepts commands in but does not execute them more than once
11442 * Added silc_net_localhost(), to return local hostname, into
11443 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11444 that must be initialized before calling silc_client_init.
11446 * Added new function: silc_server_send_notify_on_channels to send
11447 notify messages to all channels client has joined. It is assured
11448 that the message is sent only once per client.
11450 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11451 lib/silcutil/silcutil.[ch] as silc_format function. The new
11452 function is generic and is used by server as well, not only by
11453 the logging routines.
11455 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11456 the provided version string was not acceptable. Added new function:
11457 silc_ske_check_version into lib/silcske/silcske.h. The function
11458 must be implemented by the application (client or server) and it
11459 does not reside in the SKE library. The function checks the version
11460 string remote end sent.
11462 * Added back pointers (to opaque context and to SilcSocketConnection)
11463 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11465 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11466 duplicate packet context structure.
11468 * Changed `notify' client operation to send same arguments as client
11469 receives from server except for ID's. ID's are mapped to correct
11470 ID entry and that is returned. Also, if channel entry is not sent
11471 by server but the notify is for channel the channel entry is sent
11472 to application (otherwise application doesn't know that it is for
11473 channel (library gets it from packet's Destination ID)).
11475 * Added silc_client_remove_from_channels into client library to
11476 remove a client from all channels it has joined to. Used when
11477 received SIGNOFF notify from server. Added also new function
11478 silc_client_replace_from_channels to replace old ID entry with
11479 new ID entry on all channels. Used when received NICK_CHANGE
11480 notify from server.
11482 * Fixed ID Cache list handling in silc_idlist_get_client in
11483 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11484 to get (or query) client by ID.
11486 * Updated TODO list.
11488 * Added connection authentication status message defined by the
11489 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11490 support for these into the code in client and server side.
11492 * Added generic function silc_client_send_command to send any command
11493 with variable argument list. Application should use this function
11494 to send commands if the command functions provided by the library
11495 does not suite for the application's user interface needs.
11497 * Added new `failure' client operation. Application is notified about
11498 received failure packet if client is executing a protocol. In this
11499 case the protocol's execution has failed.
11501 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11502 is required by the protocol.
11504 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11505 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11508 * Added status flag to SilcSKE object to indicate realtime status
11509 of the SKE protocol.
11511 * Application receives now exactly same command reply arguments as
11512 the library receives from server. However, if ID is received the
11513 corresponding ID entry is returned to the application (eg. Client
11514 ID is mapped to correct SilcClientEntry entry and that is returned).
11515 Changed command_reply client operation due to this change.
11517 * Changed all ID's in commands and in command replys as ID Payloads.
11518 Change affected both client and server side codes.
11520 All ID's sent in SILC network (with execption of ID's in SILC
11521 Packet header) are sent in ID Payload to support variable length
11524 * Server now notifies nick changes and notifies all clients on
11525 the channels about the new nickname (about the new Client ID,
11528 * Implemented CMODE command to change channel modes. Supports all
11529 channel modes defined by the protocol specs except ban and invite
11530 lists. (Also, private channel key mode is supported but support for
11531 setting private channel key in client is missing, thus, this mode
11532 has no effect on client side (except that server requires that the
11533 client uses private channel key and normal channel traffic does not
11536 Also, invite mode works per se, but INVITE command does not work
11537 yet correctly, so you can set channel as invite only channel but
11538 inviting clients to the channel does not work (it is yet to be
11539 thought what's the best way to do it).
11541 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11542 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11543 Implemented CUMODE command to change user's mode on the channel.
11544 Supports all modes defined by the protocol specs.
11546 * Added NAMES command reply to return users modes on the channel.
11548 * Removed unnecessary and slow ciphers from lib/silccrypt.
11550 * Set SO_KEEPALIVE option to connection sockets by default.
11552 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11554 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11555 redefined the Notify Payload into protocol specs.
11557 * Added silc_id_payload_parse_id to get ID directly from raw
11560 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11562 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11563 accept searching by Client ID as well.
11565 * Added support for LEAVE and SIGNOFF notify types in client library.
11567 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11568 to parse ID Payload from raw data.
11570 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11572 * Added flags parameter into silc_ske_assemble_security_properties
11573 function in lib/silcske/silcske.[ch].
11575 * Changed notify client operation to fit better for notify messages
11576 sent by server. The notify payload received from server is now
11577 passed to the application (after parsing it to SilcNotifyPayload).
11578 It is application's responsibility to retrieve the arguments
11579 from the payload and show the message the way it wants. The message
11580 sent by server is implementation specific.
11582 * Changed public keys to comply with the protocol specification.
11583 Old public keys are not supported anymore and are not compatible.
11585 * Removed nickname from Channel Payload as the latest draft removed
11586 it. The client must resolve the nickname from the NAMES command
11587 reply received when it joined the channel.
11589 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11591 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11593 * Fixed some errors in protocol specification drafts.
11595 * Created lib/silccore/silcnotify.c to implement Notify Payload
11596 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11597 generic payloads described by protocol specifications. The file
11598 includes implementations for ID Payload and Argument Payload.
11600 * Changed Command Payload implementation to use the new Argument
11601 Payload. Changed command_xxxx_payload to command_payload_xxxx
11602 to comply with SILC coding conventions.
11604 * Added suppport for Argument Payload handling in Notify Payload
11605 implementation as protocol requires it. Added the new support
11606 into server and client lib as well.
11608 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11610 * Added support for multiple nicknames on same channel. [n] is
11611 added locally to the nickname if there are more than one same
11612 nicknames on the channel.
11614 * Server now sends all nicknames that matched WHOIS request.
11615 Client also shows the list received from server.
11617 * Added TOPIC command to client side. User can now set and show
11618 current topic on channel.
11620 * Added MOTD command to client and server. Also, server sends the
11621 motd when client connects to the server.
11623 * Changed version strings to comply ISO 8601.
11625 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11627 * Fixed protocol error handling in client library. It should now
11628 cope even if the SKE fails for some reason.
11630 * Made new protocol specification drafts for submitting to IETF.
11632 * Implemented TOPIC command to server in silcd/command.c.
11634 * Added two new notify types into lib/silccore/silcnotify.h:
11635 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11636 notify nickname change and topic setting/change on a channel.
11638 * API change of command_reply operation in client library. The
11639 application gets now the status type received from server as well.
11641 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11643 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11645 * Cras fixed and optimized the packet handling even further and
11646 it should work now. Minor change to the prototype of function
11647 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11649 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11651 * Added new function into lib/silcutil/silcschedule.[ch]:
11652 silc_schedule_with_fd to select() a specified fd. The function
11653 returns after timeout expires or data arrives or goes. The
11654 function is used by packet routines to wait that all data is
11655 received from network.
11657 * Fixed data reading from network in lib/silccore/silcpacket.c.
11658 The code now assures that all data is read from the fd and then
11659 continues packet processing. This was a bug fix since the code
11660 used to drop some data in some circumstances.
11662 * Added new function into lib/silcclient/client.[ch]:
11663 silc_client_start_key_exchange to start key exchange after
11664 connection has been established to server. The code internally
11665 now uses this funtion but its main purpose was to provide it
11666 for applications that perform their own connecting. After
11667 application has created a connection it merely calls this
11668 function to start the key exchange between client and server.
11669 The library takes care of everything else after that.
11671 Updated also lib/silcclient/README to explain the usage of
11674 * Do not send to application information that connection has
11675 been established. Application gets notified it by connect
11678 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11680 * Applied cras's patch to add silc_schedule_one function. The
11681 function runs scheduler once and returns.
11683 * Fixed the scheduler after cras messed it up. The timeout
11684 handling works now as it's supposed to work.
11686 * Added into lib/silccore/ silcnotify.h to include notify
11687 message types support. Changed silc_server_send_notify*
11688 functions, in server.[ch], to support those new notify types.
11689 Added the support for the notify types into client library,
11690 as well. Added new notify client operation into ops.h in
11693 * Changed silc_server_packet_send_to_channel to send normal
11694 packets instead of just channel message packets. The function
11695 is now used to send the notify packets to channels. It is not
11696 used to send channel message packets anymore, as server never
11697 sends them anymore.
11699 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11700 va_arg()s as it seems to require it nowadays. I guess, if SILC
11701 is compiled with older va_arg() the new code should work anyway.
11703 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11705 * Splitted core library. Core library (lib/silccore) includes
11706 now only SILC protocol specific core (and common) components.
11707 Created new utility library (lib/silcutil) that includes more
11708 generic purpose stuff. The stuff for util library was taken
11709 from the old core library. This was minor and easy split.
11711 * Created SILC Client Library (lib/silcclient) that includes
11712 implementation of the SILC client without user interface. This
11713 was major move from silc/ directory. The code has been changed
11714 so that it is transparent towards the user interface. The
11715 silc/ directory includes now the same user interface as before
11716 and it uses the new client library. Read lib/silcclient/README.
11717 Basicly, the client library performs everything else related
11718 to SILC except user interface handling. Also, configuration
11719 files are considered to be part of user interface and library
11720 does not handle them.
11722 This change also changed a lot of structures, function naming etc.
11723 Most important change was that SilcClientWindow object was
11724 renamed to SilcClientConnection in the client library. Created
11725 also new file lib/silcclient/ops.h. Also added new files
11726 silc/local_command.[ch] and silc/client_ops.[ch].
11728 All these changes were made to make it easier for user interface
11729 designers to create what ever user interface for the SILC client
11732 It is also expected that the server will be moved to lib
11733 directory as well and SILC Server Library will be created;
11734 sometimes in the future.
11736 * Removed Local commands from lib/silccore/silccommand.h as
11737 they are application specific and new client library does not
11738 handle any of those anymore.
11740 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11741 old client implementation in silc/.
11743 * Added support for callback functions in SILC_LOG_* macros.
11744 Application can now set its own callbacks that will be called
11745 instead of using the default functions that will always print
11746 the debug messages to stderr (or stdout). Also, debugging can
11747 now be disabled by setting silc_debug to FALSE and re-enabled by
11748 setting it to TRUE. Note, that logging will still work even
11749 if debugging is disabled.
11751 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11752 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11753 silc_log_reset_debug_callbacks.
11755 * To enable debugging in silc client one must give now -d
11756 option on command line.
11758 * Changed silc_schedule_init to automatically allocate task queues
11759 if they are not allocated before calling it.
11761 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11763 * Added GMP 3.1 into math library.
11765 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11767 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11768 a channel in SILC network. The packet is used by servers and
11769 routers to notify other routers that user has left a channel.
11770 This little feature was missing until now. Added the feature
11771 to protocol specification as well.
11773 Added functions: silc_server_send_remove_channel_user and
11774 silc_server_remove_channel_user into server.[ch].
11776 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11777 lib/silccore/silcpacket.h. However, they are not implemented
11780 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11782 * Fixed joining to a channel and sending channel messages
11783 between server and router. The channel message sending should
11784 now work inside a cell.
11786 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11788 * Fixed the private message sending between server and router.
11789 The private message sending should now work inside a cell.
11791 * Added silc_server_replace_id into server.[ch] to replace
11792 existing ID in the SILC network.
11794 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11795 and silc_idlist_replace_server_id into idlist.[ch] in server.
11797 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11799 * Fixed the server to server connections. Server can again now
11800 connect to router. Router to router connections probably does
11803 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11805 * Added dynamic protocol registering support. Now protocols can
11806 registered and unregistered on the fly. Patch by cras.
11808 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11810 * Added lib/contrib directory to hold routines that some platforms
11811 don't have but are needed by SILC.
11813 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11814 into lin/contrib to provide getopt() and getopt_long() for
11815 those who don't have it.
11817 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11819 * Added AWAY command to client. When away message is set and
11820 client receives a private message packet the client automatically
11821 replies to the sender with the away message.
11823 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11824 bug seemed to be the cause of recent problems when compiling
11827 * Added version detection support to SKE protocol specification
11828 and added the new changes to the SKE implementation as well.
11829 There were other minor changes in the SKE protocol as well.
11831 Many changes in lib/silcske/silcske.[ch] and in
11832 lib/silcske/payload.[ch].
11834 * Added ^U functionality, clear input line. Patch from cras.
11836 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11838 * Mainly small bugfixes on core library. Fixed some debugging
11839 logging and buffer overflow in silclog.c.
11841 * Updated config.sub and config.guess on the distribution tree.
11843 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11845 * Added command lagging support in server. Client may execute
11846 commands now only once in two seconds.
11848 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11850 * Optimized packet reception. MAC computation and checking is now
11851 also more optimized. A lot previously duplicated code is now
11852 used as generic by both client and server.
11854 * Fixed key pair generation in clientutil.c
11856 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11858 * Added into lib/silccore/silcbufutil.[ch] new function;
11859 silc_buffer_realloc.
11861 * Moved generic packet sending/encryption functions to
11862 lib/silccore/silcpacket.[ch] from client and server. Some
11863 rewriting of the functions.
11865 * Moved all generic packet reception/decryption functions to
11866 lib/silccore/silcpacket.[ch] from client and server. The
11867 packet processing is now much cleaner in both client and server.
11868 These were major changes in both client and server.
11870 * Created many common functions in server to do packet sending.
11871 Previously code were duplicated a lot, this has been removed
11872 with these changes.
11874 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11876 * Rewrote major parts of the ID cache system. Don't know
11877 whether it is better now or not but at least the API is more
11880 * Major rewrite on ID cache stuff on client because of the ID
11881 cache API changes. Added idlist.c to client.
11883 * Also major rewrite on ID cache stuff on server as well.
11884 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11885 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11886 in hand, instead they are all put into the ID cache system now.
11887 All server_idlist_* routines uses ID cache now instead of
11888 traversing its own lists (those lists does not exist anymore).
11889 SilcIDList though still exists. Also, SilcXXXEntry's are
11892 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11894 * Finally made the SKE implementation compliant to the protocol
11895 specification. All mp integers are now binary encoded as
11896 opposed being HEX encoded.
11898 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11901 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11902 functions: silc_[encode/decode]_pem. Also added function
11903 silc_encode_pem_file to PEM encode with newlines ('\n') for
11904 saving into a file.
11906 * SILC public keys are now encoded either PEM or binary. Same
11907 option is for private keys as well. By default private keys
11908 are binary encoded and public keys PEM encoded. Silly HEX
11909 encoding were removed.
11911 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11912 function to create fingerprints.
11914 * Fixed a bug in SHA1; does not change the original data anymore.
11916 * Partly implemented INFO command on client and server side.
11917 Fixed CLEAR command. Changes to SERVER command; show current
11918 server(s) when giving command without arguments. Added
11919 VERSION command to client.
11921 * Added check to server that unregistered connections cannot
11922 execute commands (unless it is specificly allowed).
11924 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11926 * Fixed screen refresh.
11928 * Fixed channel joining bug from client. On some circumstances
11929 client tried to join to a channel it had already joined.
11931 * Added public key verification process into client's protocol.c.
11932 The client now verifies the public key from user and saves
11933 it into ~./silc/serverkeys/ directory.
11935 Added into: clientutil.[ch]: silc_client_verify_server_key.
11937 * Changed SKE protocol's silc_ske_initiator_finish function
11938 to accept callback function that verifies the received public
11939 key. Removed old silc_ske_verify_public_key function.
11941 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11943 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11944 silc_pkcs_private_key[_data]_set.
11946 * Made the password and public authentication more cleaner in
11947 server's protocol.c.
11949 * Removed historic and obsolete protocol `channel_auth' from
11950 both client and server.
11952 * Removed wrong way of sending command status messages from
11953 server to client in server's command.c. The old way violated
11954 protocol specification.
11956 Changes to silccore/silccommand.[ch]: removed
11957 silc_command_encode_status_payload -> not needed anymore,
11958 changed silc_command_encode_payload_va to accept extra
11959 argument on variable argument list. The argument type must
11960 now be provided to the function. Also, added new function:
11961 silc_command_encode_reply_payload_va which is same as
11962 normal command_encode_payload_va except command status type
11963 is provided as extra argument.
11965 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11967 * Added ~./silc directory handling. The directory includes the
11968 public and private keys for the client.
11970 Added silc_client_check_silc_dir, silc_client_create_identifier
11971 and silc_client_load_keys.
11973 * Implemented SILC protocol compliant public key. Added public
11974 and private key saving to and loading from files.
11976 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11977 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11978 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11979 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11980 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11982 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11983 silc_pkcs_load_[public/private]_key.
11985 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11987 * Added silc_server_get_route (route.[ch]) to get connection
11988 data for the fastest route for given ID.
11990 * Implemented INVITE command on client and server. The command
11991 were re-defined in the SILC Protocol Specification and the
11992 implementation now complies with the specification.
11994 * Implemented PING command on client and server.
11996 * Implemented NAMES command on client and server. The server side
11997 supports currently only normal server not router server yet.
11998 Some changes to NAMES definition in SILC protocol specification.
12000 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12002 * Implemented LEAVE command on client and server.
12004 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12005 again. This change was made to the protocol as well. Server
12006 should not violate the protocol specification anymore.
12008 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12010 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12011 was tested. SOCKS4 was not but should work anyway.
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