1 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed FSM event signalling to check if the waiter has gone
4 away already. Affected file is lib/silcutil/silcfsm.c.
6 * Fixed counter mode encryption/decryption to handle non-padded
7 SILC packets correctly. The silc_cipher_set_iv now
8 in counter mode resets for a new block. Affected files are
9 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
11 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
13 * SILC Client 1.1 beta1.
15 * Memory leak fixes around the libraries.
17 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
19 * Added better check for epoll() in configure. Affected file
22 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
24 * Fixed per scheduler data input buffer in packet engine. Use
25 list of inbufs instead of just one so that multiple streams
26 can do partial reads to different buffers. Affected file is
27 lib/silccore/silcpacket.c.
29 * Fixed WATCH notify handling in client library. Affected file
30 is lib/silcclient/client_notify.c.
32 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
34 * Fixed packet wrapper stream API to support encoder/decoder
35 for packets, and to handle partial reading correctly. Fixed
36 also inbuf size checking in reading to have enough space before
37 reading. Affected files are lib/silccore/silcpacket.[ch].
39 * Rewrote file transfer in client library. Affected files are
42 * Added TCP/UDP listener (internal) API to client library to have
43 generic way of dealing with listeners. Fixed Key Agreement and
44 file transfer to use it. Affected files are in lib/silcclient/.
46 * Fixed SKE to process SUCCESS packets synchronously and to call
47 completion synchronously. Affected file is lib/silcske/silske.c.
49 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
51 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
52 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
54 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
56 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
57 to client library. Affected file is
58 lib/silcclient/client_register.c.
60 * Serialize NICK and JOIN commands to avoid problems locally
61 with changing ID while joining to channel. Affected file is
62 lib/silcclient/command.c.
64 * Fixed entry resolving while handling incoming JOIN notify.
65 Handle properly cases, in re-processing of notify packets, where
66 the IDs may become invalid while resolving the entry (like nick
67 change). Entry is invalid if it doesn't have nickname, and such
68 entries are not delivered to application anymore. These fixes
69 problems of not seeing JOINs when remote user changes nickname
70 at the same time. Affected files are in lib/silcclient/.
72 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
74 * Added support for computing message payload MAC in new way
75 (SILC Protocol version 1.3). Bakcwards support for old way
76 remains. Affected files are lib/silccore/silcmessage.[ch].
78 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
80 * Added SilcRwLock API, a read/write lock. Affected files are
81 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
83 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
85 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
87 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
89 * The silc_schedule_set_listen_fd now returns boolean value.
90 Fixed FD task adding to check correctly for already added
91 FD tasks. Added stricter error checking for FD scheduling
92 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
93 and lib/silcutil/unix/silcunixschedule.c.
95 * The silc_stream_set_notifier now returns boolean value. Changed
96 all streams to support and check for the error condition.
97 Affected files are in lib/silcutil/.
99 * Fixed SKE library session aborting and deletion. Affected
100 file are lib/silcske/silcske.c.
102 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
104 * Implemented PKCS #1 with appendix with hash OID in the
105 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
106 lib/silccrypt/silchash.[ch] and
107 lib/silcasn1/silcasn1[_encode|decode].[ch].
109 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
111 * Added support for Version (V) SILC public key identifier.
112 Affected files are lib/silccrypt/silcpk.[ch].
114 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
116 * Rewrote connection auth request in client library. It is now
117 done automatically by the library and the resolved method given
118 as a hint to get_auth_method client operation. Affected files
121 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
123 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
124 It can be used to wrap SilcPacketStream into SilcStream.
126 * Fixed %p formatting from silc_snprintf. Affected file is
127 lib/silcutil/silcsnprintf.c.
129 * Ported SFTP library to new utility library. Ported also
130 the SFTP testers. Affected files in lib/silcsftp/.
132 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
134 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
135 of silc_snprintf, silc_vsnprintf, silc_asprintf and
138 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
140 * Added preliminary Symbian support. Changes around the source
141 tree. The symbian/ directory now includes Carbide.c++ project
142 files to compile the sources.
144 * Added silc_snprintf. Affected files are
145 lib/silcutil/silcstrutil.[ch].
147 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
149 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
150 macros. SILC_FSM_CONTINUE macro now immediately calls the
151 next state instead of first returning back to FSM. Helps
152 in debugging crashes etc.
154 Removed FSM Semaphores. Introduced FSM Event which is
155 asynchronous event. Affected files are in lib/.
157 * Added epoll(7) support to SILC Scheduler. It is used by default
158 if it is available. Affected files are
159 lib/silcutil/silcschedule.[ch],
160 lib/silcutil/unix/silcunixschedule.c.
162 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
164 * Added CTR mode to AES. Simplified cipher implementation API
165 more. Affected files are in lib/silccrypt/.
167 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
169 * Removed `detach' client operation. The detachment data is
170 now delivered in SILC_COMMAND_DETACH command reply to
171 application. Affected file in lib/silcclient/.
173 * Rewrote resuming/detaching in client library.
175 * Added boolean encryption indicator for silc_cipher_set_key.
176 Affected files lib/silccrypt/silccipher.[ch].
178 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
180 * Added silc_likely and silc_unlikely macros for GCC branch
181 prediction optimizations. Affected file lib/silcutil/silctypes.h.
183 * Added assembler AES optimization. Cleaned up the SILC Cipher
184 implementation API. Affected files are in lib/silccrypt/.
186 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
188 * Changed back the SILC_FSM_THREAD_WAIT operation to not
189 continue to next state if thread is finished already. That
190 check is not done anymore. Affected files are
191 lib/silcutil/silcfsm.[ch].
193 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
195 * Removed silc_packet_[get|set]_ciphers and
196 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
197 handle REKEY_DONE packet sending in rekey. Affected files
198 are lib/silccore/silcpacket.[ch].
200 * Added silc_fsm_is_started. Affected files are
201 lib/silcutil/silcfsm.[ch].
203 * Added settings sign_channel_message, sign_private_message
204 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
205 support for key agreement in /KEY command. Affected files
206 in apps/irssi/src/silc/core/.
208 * During SILC Client initialization forward log messages to
209 stderr. Affected files in apps/irssi/src/silc/core/.
211 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
213 * Added silc_ske_get_key_material. Affected files are
214 lib/silcske/silcske.[ch].
216 * Added silc_packet_stream_is_udp. Affected files are
217 lib/silccore/silcpacket.[ch].
219 * Added SKE packet retransmission support with UDP transport.
220 Affected file is lib/silcske/silcske.c.
222 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
224 * Added silc_socket_stream_is_udp. Affected file is
225 lib/silcutil/silcsocketstream.[ch].
227 * Added UDP transport support to packet engine. Affected file
228 is lib/silccore/silcpacket.c.
230 * Added silc_socket_stream_is_udp. Affected file is
231 lib/silcutil/silcsocketstream.[ch].
233 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
235 * Added silc_packet_send_va[_ext] to send variable argument
236 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
238 * Timeout freelist garbage collection added to scheduler.
239 Affected file lib/silcutil/silcschedule.c.
241 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
243 * Added silc_show_public_key_file to
244 lib/silcapputil/silcapputil.[ch].
246 * Added SILC_STR_ADVANCE support for buffer unformatting.
247 Affected file lib/silcutil/silcbuffmt.c.
249 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
251 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
253 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
255 * silc_fsm_continue[_sync] now cancels erlier timeout set with
256 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
258 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
260 * Added SILC_STR_FUNC to buffer format API. Affected files
261 are lib/silcutil/silcbuffmt.[ch].
263 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
265 * No more memory allocation for message payload parsing.
266 Pre-allocated buffer can be used with message payload encoding.
267 Affected files lib/silccore/silcmessage.[ch].
269 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
271 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
272 to silcutil/silcbuffmt.[ch].
274 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
276 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
277 Affected file lib/silcutil/silcbuffmt.[ch].
279 * Removed silc_schedule_signal_[un]register and
280 silc_schedule_signal_call. Added silc_schedule_task_add_signal
281 to add signal task. Only one callback per signal may be
282 added. The signals are now automatically called back to
283 caller. Affected files lib/silcutil/silcschedule.[ch] and
284 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
286 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
288 * Added SilcSKEParams for SKE parameters and simplied even more
289 the SKE interface. Affected files are lib/silcske/silcske.[ch].
290 Added support for IV included and session port handling with
293 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
294 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
295 which is called after every rekey when IV Included flag is used.
296 See SILC specifications for details.
298 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
300 * Added lib/silcapputil and moved SILC application specific
301 utility routines from the generic util library lib/silcutil
302 to the new library. Removed lib/silcidcache and moved that
303 to lib/silcapputil as well.
305 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
307 * Added SILC_STR_ADVANCE. Affected file is
308 lib/silcutil/silcbuffmt.[ch].
310 * The silc_buffer_strformat preserves buffer locations now.
312 * Added lib/silcutil/silcatomic.h for atomic operations.
314 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
316 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
319 * Fixed MIME deocing when data portion is not present.
320 Affected file lib/silcutil/silcmime.c.
322 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
324 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
326 * Added IV Included support to packet routines, to allow
327 packet sending and receiving on UDP/IP. Affected files are
328 lib/silccore/silcpacket.[ch].
330 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
332 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
334 * Added UDP support to network and socket stream library.
336 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
338 * Added conditional variables. New files are
339 lib/silcutil/silcondvar.h and platform specific implementations.
341 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
343 * make sure session->hostname and session->port are valid before the
344 application callback is done, since things will go wrong if the
345 application immediately calls silc_client_file_receive. Affected
346 file lib/silcclient/client_ftp.c.
347 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
349 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
351 * New SILC PKCS API enabling support for other public keys
352 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
354 * Separated SILC Public Key Payload routines from the PKCS API
355 to lib/silccore/silcpubkey.[ch].
357 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
359 * Added SILC Key Repository library, lib/silcskr.
361 * Added SILC Server library, lib/silcserver.
363 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
365 * MIME objects in attributes now use SilcMime. Affected files
366 are lib/silccore/silcattrs.[ch].
368 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
370 * Synchronize semaphore posting for real threads in FSM.
371 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
373 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
375 * Added silc_file_set_nonblock. Affected file is
376 lib/silcutil/silcfileutil.h.
378 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
380 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
382 * FSM based implementation of SILC SKE. Simpler interface also.
383 Affected files are in lib/silcske/.
385 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
387 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
389 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
390 silc_mime_parse is available but deprecated.
392 * Check that packet is valid when processing key exchange,
393 authentication and rekey protocols. Fixes a crashbug.
394 Affected files are apps/silcd/protocol.c and
395 lib/silcclient/protocol.c.
397 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
398 all hash buffers to use that instead of fixed values.
400 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
402 * Added SHA-256 to crypto library. The SHA-256 takes now
403 precedence over SHA-1.
405 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
407 * Check for valid return value from regcomp. Affected file
408 lib/silcutil/unix/silcunixutil.c.
410 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
412 * Fixed silc_hash_uint to work with integers. Affected
413 file lib/silcutil/silcutil.c.
415 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
417 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
419 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
421 * Fixed channel public key list saving on JOIN command reply
422 on backup router. Affected file apps/silcd/command_reply.c.
424 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
426 * Added default limit how many channels client can join,
427 default is 50. Added 'channel_join_limit' configuration
428 option to server too. Affected files are apps/silcd/command.c
429 and serverconfig.[ch].
431 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
433 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
434 On Toolkit the server and client are not compiled by default.
435 Affected file configure.ad.
437 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
439 * Added lib/contrib/getopt.[ch] for platforms that don't
440 have it (it is not GPL implementation).
442 * Fixed compilation when pkg-config is used.
444 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
446 * A comma in invite/ban string is invalid, check for it.
447 Affected file apps/silcd/server_util.c.
449 * Added SERVICE command to the server. It parses the command
450 request but SILC Server does not support services for the
451 time being. Affected file apps/silcd/command.[ch].
453 * Added SERVICE command and command reply to client library.
454 It is however incomplete. Updated Toolkit documentation.
455 Affected files are lib/silcclient/command[_reply].[ch].
457 * Fixed IDENTIFY/WHOWAS command reply to send the username
458 correctly (uninitialized buffer). Affected file is
459 apps/silcd/server_query.c.
461 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
463 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
464 finalizes the major restructuring of the CVS tree.
466 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
468 * Send empty MOTD reply if MOTD file cannot be read.
469 Affected file silcd/command.c.
471 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
473 * Optimized primer number generator to use simpler conversion
474 routines. Also assure that the prime number will have the
475 highest bit set after modifying it. Affected file is
476 lib/silcmath/silcprimegen.c.
478 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
480 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
481 for now only for testing purposes, it will not be delivered
482 in any distribution for now.
484 * Removed NSS MPI from the source tree. Due to upcoming
485 license change for the SILC Toolkit, we cannot deliver the
486 NSS MPI anymore. I decided to replace it in all distributions
487 with public domain library.
489 * Removed GNU regex from lib/contrib and introduced free
490 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
491 GNU regex compatible API to it (only partial).
493 * Removed getopt routines from lib/contrib.
495 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
497 * Use silc_server_send_command_reply to send replies instead
498 of encoding packet itself. Affected file silcd/command.c.
500 * Added command sending and receiving statistics to server.
501 Affected files in silcd/.
503 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
504 with GCC, for it not to warn about pointer signedness.
506 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
508 * Added context to the SilcIDCache destructor. Affected
509 files are lib/silccore/silcidcache.[ch],
510 lib/silcclient/client.c and silcd/server.c.
512 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
514 * Added pkg-config check to configure.
516 * The PublicKeyDir must not be used with Admin block in server
517 config. Affected file silcd/serverconfig.c.
519 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
523 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
525 * Handle empty LIST command reply correcttly in server. Affected
526 file silcd/command_reply.c.
528 * Handle empty LIST command reply correctly in client library.
529 The application will now receive one LIST command reply with
530 all arguments set to NULL if there are no channels. Updated
531 Client Library documentation accordingly. Affected file
532 lib/silcclient/command_reply.c.
534 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
536 * Added channel name string stringprep profile to the protocol
537 and implementation to allow a little free'er channel name
538 strings. Affected files are lib/silcutil/silcstringprep.[ch].
540 * Added silc_channel_name_[check|verify] to check and verify
541 channel name strings. Affected files are
542 lib/silcutil/silcstrutil.[ch].
544 * Added support for the new channel name preparation in client
545 library and server. Affected files in lib/silcclient and
548 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
550 * Added the Autodist into the source tree. It replaces the
551 old ./prepare. It can be used to create distributions as
552 previously. See README.CVS and README.DIST. See
553 distributions in distdir/.
555 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
557 * Make sure query sends at least an error back if nothing
558 more is sent. Affected file silcd/server_query.c.
560 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
562 * During query, check if the original command caller goes
563 away. If it does, stop the query. Affected file
564 silcd/server_query.c.
566 * Check for valid channel creation in JOIN command reply.
567 Affected file lib/silcclient/command_reply.c.
569 * Handle the resolver counter in silc_client_get_users_by_channel
570 callback correctly. Fixed auto-join bug in Gaim. Affected
571 file lib/silcclient/idlist.c.
573 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
575 * Added some better error messages. Affected file
576 silcd/command_reply.c and packet_receive.c.
578 * Handle error in WATCH command propely on backup router.
579 Affected file silcd/command.c.
581 * Fixed freeing of unfreeable variable in WHOIS command reply.
582 Affected file silcd/command_reply.c.
584 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
586 * Added pkg-config .pc file creation for silc core library
587 and silcclient library. A patch by c0ffee.
589 * Removed the need for GNU Libidn. Added the simple stringprep
590 from libidn into lib/contrib/. It is now used also on Windows
593 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
595 * Simplified the invite and ban string handling in the
596 server. Check for valid invite and ban arguments also.
597 Affected file silcd/server_util.c.
599 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
601 * Added WATCH list announcing in backup router protocol.
602 Affected files are silcd/command.c, server.c, server_backup.c.
604 * Do not change users mode to founder on normal server/backup
605 if the founder mode is set, and user is first one to join.
606 Affected file silcd/pcaket_receive.c.
608 * Do not send CUMODE_CHANGE notify back to sender. Affected
609 file silcd/packet_receive.c.
611 * Added getrusage() to take noise in SILC RNG. A patch by
612 Mika Boström. Affected files are configure.in.pre,
613 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
615 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
617 * Splitted the SILC libraries configuration into a configure
618 fragment into lib/configure.ad. It is now possible, once
619 this feature is added, to specify whether to compile or not
620 compile included SILC libraries. Affected files are
621 configure.in.pre, lib/silcmath/mpi/configure.ad,
622 lib/configure.ad, Makefile.defines.pre and
623 Makefile.defines_int.pre.
625 * Added --with-silc-includes and --with-silc-libs to configure.
626 If specified the included libs are not compiled, but the
627 specified libs are used. Pkg-config is not yet supported.
628 Affected file configure.in.pre.
630 * Fixed WATCH command handling on backup router. Router does not
631 send the watch command any more to backup if it originates from
632 backup. Affected file silcd/command.c.
634 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
636 * Changed announcing to not announce unregistered clients.
637 Affected file silcd/server.c.
639 * Fixed username handling in command reply. Affected file
640 silcd/command_reply.c.
642 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
644 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
646 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
647 Affected file: includes/silcincludes.h.in
649 * bool is defined as _Bool on Mac OS X now.
650 Affected file: lib/silcutil/silctypes.h
652 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
654 * Added support for UTF-8 nicknames, channel names and
655 server names in client library. Affected files in
658 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
659 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
660 software to check how Toolkit has been compiled.
662 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
664 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
666 * Use silc_utf8_str[n]casecmp instead of strcmp routines
667 in library and in SILC Client when dealing with nicknames
668 and other identifier strings. Affected file in client lib
671 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
672 irssi/src/silc/core/silc-servers.c.
674 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
676 * Fixed idcache to work with the new identifier strings.
677 Affected file lib/silccore/silcidcache.c.
679 * Added UTF-8 hash and compare function for SilcHashTable.
680 Affected file lib/silcutil/silcutil.[ch].
682 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
683 Affected file lib/silcutil/silcstringprep.[ch].
685 * Changed the identifier string handling to include the original
686 format in client, server, channel entries and normalized
687 format in cache. Affected files in silcd/.
689 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
691 * Added support for the new identifier strings and their
692 validity checking. Nicknames, channel names and usernames
693 can now include practically any kind of letters and various
694 other characters. Affected files in silcd/ and in libraries.
696 NOTE: comparing these strings should now be done with memcmp()
697 to check binary compatibility. All these strings are normalized
698 and casing is irrelevant.
700 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
701 as easy function for applications to check whether identifier
704 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
706 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
707 file lib/silcutil/silcutf8.c.
709 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
711 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
713 * Make public key in getkey reply mandatory. Affected file
714 lib/silcclient/command_reply.c
716 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
718 * Added Parameter dont_register_crypto_library to
719 SilcClientParam. If set to TRUE, silcclient library will
720 not initalize the Crypto Libraries and application
721 will need to do it. Affected file lib/silcclient/silcclient.h,
722 lib/silcclient/client.c.
724 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
726 * Imported new silc_utf8_[encode|decode] routines from
727 my internal SILC 1.1 source tree. New encodings added:
728 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
729 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
730 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
733 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
735 * Implemented stringprep (RFC 3454) API. Internally we use
736 GNU Libidn's stringprep, for now, so it is required now to
737 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
739 * Added checking for GNU Libidn and --with-libidn to configure.
741 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
743 * If the passphrases entered do not match while generating a new key,
744 completly start over instead of going into an infinite loop asking
745 the user to re-enter the passphrase correctly. Affected file
746 lib/silcutil/silcapputil.c
748 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
750 * Make sure server is removed from backup list when it is
751 deleted. Affected files silcd/command.c, server.c,
754 * Close socket when connecting to router fails. Affected
757 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
759 * Adopt configuration toolchain to current auto-tools.
760 Affected files prepare, irssi/configure.in
761 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
762 redo that. Affected files irssi/src/silc/core/client_ops.c,
763 irssi/src/fe-common/silc/fe-silc-channels.c
764 * Take over command line options into silcclient data structure.
765 Affected file irssi/src/silc/core/silc-core.c
767 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
769 * Do not try to initiate backup resuming protocol forever.
770 Affected file silcd/server_backup.c.
772 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
774 * ID change in resuming has to be done before changing
775 detached client's modes, since the ID change may fail and
776 leave ghosts on the network. Affected file is
777 silcd/packet_receive.c.
779 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
781 * Fixed Win32 scheduler to not stuck anymore. A patch from
782 Juha Räsänen. Affected file is
783 lib/silcutil/win32/silcwin32schedule.c.
785 * Fixed QoS parsing for connection blocks in server. Affected
786 file is silcd/serverconfig.c.
788 * Fixed server statistics increasing in server. Affected file
791 * The CLOSE command now marks backup router as self disconnected
792 to avoid resuming problems. Affected file silcd/command.c.
794 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
796 * When using silc_net_create_connection[_async], and your system can
797 create IPv6 sockets, it will try to connect to the IPv6 host.
798 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
799 file lib/silcutil/unix/silcunixnet.c
801 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
803 * Check for valid route when receiving packet from router and
804 when routing it to local server in the cell. A patch from
805 Matt Miller. Affected files silcd/router.c and server.c.
807 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
809 * Couldn't detach and reattach twice, because of the previous
810 commit. Affected file silcd/packet_receive.c
812 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
814 * Added check to ignore Port value if Initiator is FALSE.
815 Remote router coudln't connect if Port was set. Affected file
818 * If some client tries to resume more than once at the same time,
819 server crashed. Router didn't crash, but showed odd behaviour
820 (didn't allow clients to join anymore, ..). Affected files
821 silcd/packet_receive.c silcd/idlist.h
823 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
825 * Destroy the file transfer session in silc_client_file_close
826 with timeout. Affected file lib/silcclient/client_ftp.c.
828 * Call SFTP server monitor in READ and WRITE after the actual
829 operations. Affected file lib/silcsftp/sftp_server.c.
831 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
833 * Create one configure script from configure fragments
834 (configure.ad). This is a first step towards new distribution
835 system. Affected files prepare, configure.in.pre,
836 lib/silcmath/mpi/configure.ad.
838 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
840 * Removed expiring of client key pair. Affected file is
841 irssi/src/silc/core/clientutil.c
843 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
845 * Check the number of connections from real number of
846 connections instead of socket number, when deciding if
847 server is full. Affected files are silcd/server.c,
848 server_internal.h and silcd.c.
850 * Clarified the connections_max meaning in General section
851 in doc/example_silcd.conf.in.
853 * The reconnect_keep_trying default value set to TRUE
854 if it is not defined in the config file. Affected file
855 silcd/serverconfig.c.
857 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
859 * Fixed crashbug in connection closing, after a protocol
860 completion callback, which might have closed it already.
861 Affected file silcd/server.c.
863 * Fixed rekey with PFS in backup router. It did not allow
864 rekeys with PFS, and when the rekey protocol timedout
865 it crashed the backup router without the above fix. Affected
866 file silcd/packet_send.c and server.c.
868 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
870 * The silc_client_add_channel_private_key now returns the
871 private key context if pointer is given as argument.
872 Affected files are lib/silcclient/silcclient.h and
875 * Added support for using channel private keys in SILC
876 Client Library even if the private key mode is not set
877 on the channel. Affected file lib/silcclient/client_channel.c.
879 * The channel private key used to decrypt message is now
880 delivered to the application in the 'channel_messageÃ' client
881 operation. Affected files are lib/silcclient/silcclient.h
882 and client_channel.c.
884 * Fixed wrong arg type for user limit in CMODE command reply.
885 Affected file silcd/command.c.
887 * The user limit is now taken and saved to SilcClientEntry in
888 JOIN and CMODE command replies and in CMODE_CHANGE notify.
889 Affected files lib/silcclient/silcclient.h, command_reply.c
892 * Added support to the new private message key indicator
893 packet. Added a new function to the client library:
894 silc_client_send_private_message_key_request. The sender
895 indicates to be initiator, and receiver is responder.
896 Added the indicator to the SilcClientEntry as 'prv_resp'
897 boolean. Affected files are lib/silcclient/silcclient.h
898 client.[ch], and client_prvmsg.c.
900 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
902 * Fixed the JOIN command calling when called with both
903 -auth and -founder. Affected file is lib/silcclien/command.c.
905 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
907 * Check watcher list for resumed clients as well. Affected
908 file is silcd/packet_receive.c.
910 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
912 * Implemented the user limit to the CMODE_CHANGE notify,
913 CMODE command reply and JOIN command reply in server.
914 Affected files are silcd/server.c, command.c, command_reply.c,
915 packet_send.c and packet_receive.c.
917 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
919 * Defined SILC_STRFMT_END that must be used now with
920 silc_buffer_strformat, instead of SILC_STR_END. Fixes
921 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
922 lib/silcclient/silcvcard.c, silcd/server_util.c.
924 * Fixed the adding of public key to the WATCH list in server.
925 Fixed the WATCH notify sending to client. Affected files
926 are silcd/packet_send.[ch], command.c, server_util.c.
928 * Implemented the watching by public key in the SILC Client
929 Library and SILC Client. Affected files are
930 lib/silcclient/command.c and client_notify.c.
932 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
934 * Added support for public key watching in server. Affected
935 files are silcd/server.c, server_internal.h, command.c,
938 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
940 * Added public key to the SIlcClientEntry. Affected files
941 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
943 * Fixed the get_clients_whois reply processing to return
944 exactly same entries server returned. Makes it possible
945 to search using attributes. Affected file is
946 lib/silcclient/idlist.c.
948 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
950 * Save founder key to SilcChannelEntry. Affected files are
951 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
953 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
955 * Call the monitor callback with _CLOSED status from the
956 silc_client_file_close. Affected files are
957 lib/silcclient/client_fpt.c, silcclient.h
959 * Added silc_client_get_clients_whois which resolves using
960 WHOIS, and supports requested attributes as well.
961 Affected files are lib/silcclient/silcclient.h, idlist.c.
963 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
965 * Added support for asking the destination filename where
966 the downloaded file is saved in the file transfer. Affected
967 files are lib/silccilent/silcclient.h, client_ftp.c.
969 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
971 * Fixed error handling in resuming data processing. Affected
972 files are lib/silcclient/client_resume.c and client.c.
974 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
976 * Fixed silc_client_send_private_message to return TRUE correctly.
977 Affected file lib/silcclient/client_prvmsg.c.
979 * Added topic to the SilcChannelEntry. Affected files are
980 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
982 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
984 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
985 file lib/silcclient/command.c
987 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
989 * Convert all commands to UTF-8 before passing them to the
990 client library. Still need to convert replies from UTF-8 to
991 the locale encoding. Affected file
992 irssi/src/silc/core/silc-cmdqueue.c
994 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
996 * redirect all silc_client_command_calls through a queueing framework.
997 This fixes /CYCLE and the annoying "nick change after auto-joining
998 a channel". Furthermore it defines one central point where
999 command parameters can be UTF-8-ified. Affected files
1000 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1001 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1003 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1005 * use asynchronous connect() to establish router connections.
1006 Fixes problem when the primary router goes down. Affected files
1007 silcd/server.c, silcd/server_backup.c
1009 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1011 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1012 Fixed various compilation warnings when type casting ints
1013 to pointers or vice versa, of different size. Updates around
1016 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1018 * Surrogates not allowed in UTF-8 strings, updated decoder.
1019 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1020 testers in lib/silcutil/tests/ directory.
1022 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1024 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1025 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1026 files are lib/silcclient/silcclient.h, client.c.
1028 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1030 * When resuming a session fails, notify the user that the session
1031 file needs to be removed eventually. Affected files
1032 irssi/src/fe-common/silc/module-formats.[ch],
1033 irssi/src/silc/core/client_ops.c.
1035 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1037 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1038 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1040 * Typofix in Irssi::Silc module. Affected file
1041 irssi/src/perl/silc/Silc.xs.
1043 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1045 * Changed the way NOTICE flagged messages are treated. Added support
1046 for notices in queries and signing notices. Affected files
1047 irssi/default.theme; irssi/docs/help/in/notice.in;
1048 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1049 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1051 * Fixed typo in /ACTION help. Affected file
1052 irssi/docs/help/in/action.in
1054 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1056 * Fixed typo in perl module. Affected file
1057 irssi/src/perl/silc/Server.xs
1059 * Changed the way ACTION flagged messages are treated. Added support
1060 for actions in queries and signing actions. Affected files
1061 irssi/default.theme; irssi/docs/help/in/action.in;
1062 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1063 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1066 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1068 * Incorrectly reported error when client had to be resolved from
1069 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1071 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1073 * Fixed whois public key hash table deleting and adding in
1074 detached client case. Affected file silcd/packet_receive.c.
1076 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1078 * Changed filenames of silc/fe module not to collide with filenames
1079 from core/fe. Also seperated public messages printing from
1080 query messages printing. Affected files are all in
1081 irssi/src/fe-common/silc.
1083 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1085 * Fixed the invite process handling during joining to use
1086 correct server name for the client that is matched against
1087 the invite string for the channel. Wrong server name caused
1088 inability to join the channel. Affected file is
1091 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1093 * Fixed the CUMODE channel founder authentication on normal
1094 server to not remove the founder rights on existing founder
1095 before checking that router accepts the mode change. Affected
1096 files are silcd/command.c and silcd/packet_receive.c.
1098 * Remove the server entry correctly when rekey timeouts and
1099 remote router connection on normal server is closed. Fixes
1100 a crash where server uses the freed server entry. Affected
1101 file silcd/server.c.
1103 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1105 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1106 networks. This is the first step in solving the bug about
1107 /SERVER ADD -silcnet <silcnet>. Affected files
1108 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1109 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1110 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1112 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1114 * /SMSG and /MMSG now correctly create new queries. Affected files
1115 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1117 * Add basic support for SILC protocol specific variables in perl.
1118 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1119 irssi/src/perl/Makefile.am
1121 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1123 * Don't use silc_get_input, it's obviously not reliable. Fixes
1124 issue when the current key expires. Affect file
1125 irssi/src/silc/core/clientutils.c
1127 * Make the session data filename configurable. This makes it
1128 possible to have different session files for different
1129 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1130 client_ops.[ch], silc-servers.c,
1131 irssi/src/silc/fe-common/silc/module-formats.[ch]
1133 * Use the same set of libtool files for the MPI lib as for the
1134 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1135 config.sub, configure.in, install-sh, missing, mkinstalldirs
1137 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1139 * Fixed server statistics decrementing error to not go to
1140 negative. Affected file silcd/packet_receive.c.
1142 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1144 * Use silc_server_query_add_error to add error in public key
1145 search error. Added support in send_reply to send errors
1146 without specific argument. Affected file silcd/server_query.c.
1148 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1149 Client for NO_SUCH_NICK. It was against the protocol specs.
1150 Affected file irssi/src/silc/core/client_ops.c.
1152 * Added backwards support for the wrong NO_SUCH_NICK error sending
1153 in server. To be removed in SILC Server 1.0. Both old clients
1154 and clients with fixed error handling now works. Affected file
1155 silcd/server_query.c.
1157 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1159 * fixed a bug in the whois using attributes function where no
1160 error was sent if no nickname and client id but the attributes were
1161 given to whois. Affected file silcd/server_query.c
1163 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1165 * remove public key from public key hashtable on detach. Affected
1166 file silcd/packet_receive.c
1168 * free public key hashtable before removing clients on server
1169 shutdown. Affected file silcd/server.c
1171 * remove public key prior deleting client-data on killing a client.
1172 Affected file silcd/server_util.c
1174 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1176 * Getting the MOTD from other servers works now. Affected
1177 files are silcd/command.c and silcd/command_reply.c
1179 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1181 * Initialize the variable idletag, since it is tested in
1182 silc_core_deinit for its default value. Affected file
1183 irssi/src/silc/core/silc-core.c
1185 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1187 * Fixed signed channel messages across cells. Affected file
1190 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1192 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1193 is not defined. They can now be safely used in if-statements
1194 without braces. Affected file lib/silcutil/silclog.h.
1196 * Added the checks for backup closing connection due to error
1197 (local or remote) and thus not allow the resuming to occur
1198 in reconnect. Affected files are silcd/packet_send.c
1201 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1203 * Help file updates. Affected files in irssi/src/docs/help/in/.
1205 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1207 * Fixed channel messages across cells. Affected file
1210 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1212 * Fixed file transmission accepting in client library to not
1213 start the negotiation if user hasn't accepted the transfer,
1214 instead create new session for resent transfer. Affected
1215 file lib/silcclient/client_ftp.c.
1217 * Show the session ID in the file transmision list. Remove
1218 session from list that failed to transfer. Switch the current
1219 session automatically after transmission, and in errors, to new
1220 session if other sessions exists in the transfer list. Affected
1221 files are irssi/src/silc/core/silc-servers.c,
1222 irssi/src/fe-common/silc/modfule-formats.c.
1224 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1226 * Fixed MIME header parsing for the hopefully last time. Affected
1227 file lib/silcutil/silcstrutil.c
1229 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1231 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1233 * The SILC RNG is now gauranteed to return non-zero random
1234 values. Affected files are lib/silccrypt/silcrng.[ch].
1236 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1238 * Fixed nickname formatting when changing only case of the
1239 nickname. Affected file lib/silcclient/idlist.c.
1241 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1243 * Fixed a memory leak and incorrect printing of the "appears as"
1244 message. Affected file irssi/src/silc/core/client_ops.c
1246 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1248 * Added CRT (Chinese Remainder Theorem) supported RSA
1249 private keys and private key operations. This significantly
1250 increases private key operation efficiency. No compatibility
1251 issues with new or old private keys. Affected files are
1252 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1254 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1256 * Fixed GCC-3.3.2 related compilation warnings from the
1259 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1261 * Removed RC6 from distributions.
1263 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1265 * Added some better comments to lib/silccrypt/silcpkcs.h,
1266 optimized some routines in lib/silccrypt/silcpkcs.c.
1267 Added test_silcpkcs into lib/silccrypt/tests/.
1269 * Fixed silc_rng_global_init to actually init the global RNG
1270 if RNG wasn't provided for it. Affected file is
1271 lib/silccrypt/silrng.c.
1273 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1275 * Added silc_hash_table_find_by_context_ext. Affected files
1276 lib/silcutil/silchashtable.[ch].
1278 * Save the public key on normal server in WHOIS command reply
1279 from attributes, if present, and add it to public key hash
1280 table. Fixes WHOIS resolving by public key on normal server.
1282 Optimized the attributes resolving on normal server to not
1283 resolve if we resolved them already from router.
1285 Affected files are silcd/server_query.c, command_reply.c.
1287 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1289 * Added support for whois using attributes.
1290 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1291 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1294 * Added support for whois using public key attribute to /WHOIS i
1295 client command. Affected files irssi/docs/help/in/whois.in,
1296 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1298 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1300 * Fixed UMODE setting in server when the client has anonymous
1301 mode set. The mode setting was not working. Affected file
1304 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1306 * Fixed some bugs and typos related to sending split messages.
1307 Print notification when sending messages with /MMSG. Affected
1308 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1310 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1312 * Optimized the socket referencing in packet routines, client
1313 library and server. Affected files are lib/silccore/silcpacket.c,
1314 lib/silcclient/client.c and silcd/server.c.
1316 * If silc_socket_set_qos is given with NULL arguments the QoS is
1317 reset from the socket. Affected files are
1318 lib/silcutil/silcsockconn.[ch].
1320 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1322 * Add a /LISTKEYS command which lists the locally cached
1323 client and server keys. Affected files
1324 irssi/src/fe-common/module-formats.[ch],
1325 irssi/src/silc/core/silc-{channels,servers}.c
1326 irssi/docs/help/in/listkeys.in
1328 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1330 * Check that packet queue purging was successful. Affected
1331 files lib/silcclient/client.c and silcd/packet_send.c. Related
1332 to MAC failed errors.
1334 * Do not clear the inbuf even if it is empty if QoS was applied
1335 to it. Otherwise the QoS data is cleared and MAC failed error
1336 will occur. Affected file lib/silccore/silcpacket.c.
1338 * Use the rekey period time as rekey protocol timeout value.
1339 If the rekey does not succeed during the rekey period there's
1340 something very wrong, and we most likely end up with wrong keys,
1341 do graceful reconnect then. Affected file silcd/server.c.
1343 * Take reference of the socket in the parser context, as it's
1344 possible to have the parsers in queue after the socket is
1345 disconnected and this may cause crash. Affected files are
1346 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1349 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1351 * Fixed KICK command reply sending, it sent to replies.
1352 Affected file silcd/command.c.
1354 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1356 * Finish the silc-mime.pl script. It now supports MIME type
1357 guessing using magic files, signing data messages, executing
1358 MIME handlers in background. Affected files
1359 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1361 * Changed MIME signal handler to make things easier for the perl
1362 script. Affected files irssi/src/silc/core/client_ops.c,
1363 silc-servers.c, and irssi/docs/signals.txt
1365 * Cleaned up the silc_mime_parse function and fixed detection
1366 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1368 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1370 * Resolve the IP for file transfer listener from the connection
1371 socket. Affected file lib/silcclient/client_ftp.c.
1373 * Accept NULL hostname parameter in the functions
1374 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1375 if hostname is not wanted.
1377 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1379 * Fixed race condition between silc_client_init and
1380 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1382 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1384 * Fixed file transfer connection closing when SIGNOFF for
1385 the client is received from server. Affected file is
1386 lib/silcclient/client_ftp.c.
1388 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1390 * Check for disconnected socket in QUIT callback. Affected
1391 file silcd/command.c.
1393 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1395 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1396 Affected files lib/silcutil/silcstrutil.c
1398 * Cleaned up the escape/unescape functions for correctness and
1399 speed. Affected file irssi/src/silc/core/client_ops.c
1401 * Removed handling for data messages with Content-Type: text/*,
1402 moved parsing of MIME headers to the signal handler, added
1403 support for signing and verifying data messages. Affected
1404 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1405 irssi/src/silc/core/silc-{servers,channels}.c
1407 * Added a perl script for handling data messages based on
1408 information read from Mailcap files. New file
1409 irssi/scripts/silc-mime.pl
1411 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1413 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1414 acknowledge recepetion of a message to the sender. Updated
1417 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1419 * Unregister channel key saving callback when deleting channel.
1420 Affected file lib/silcclient/idlist.c.
1422 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1423 before calling notify client operation. Affected file is
1424 lib/silcclient/client_notify.c.
1426 * Unregister QoS tasks when deleting the socket connection.
1427 Affected files lib/silcutil/silcsockconn.[ch],
1428 unix/silcunixsockconn.c.
1430 * Implemented latest presence-attrs draft changes. Affected
1431 files lib/silccore/silcattrs.h and
1432 irssi/src/silc/core/silc-queries.c.
1434 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1436 * Save old channel keys in list to allow more rapid change
1437 of channel keys if server for some reason does that. This
1438 avoids loosing so many channel messages due to not having
1439 key to decrypt. Affected file lib/silcclient/silcclient.h,
1440 idlist.c and client_channel.c.
1442 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1444 * Continued backup router tests and fixes. Affected files
1445 silcd/server_backup, server_util.c, server.c. See TODO.
1447 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1449 * Fixed SERVER_SIGNOFF handling in servers. The client
1450 was removed from wrong list thus not removing the client
1451 at all. Affected file silcd/packet_receive.c.
1453 * Do not execute rekey protocol for disabled connections as
1454 it would never go through. Affected file silcd/server.c.
1456 * Added timeout for rekey protocol to catch if the protocol
1457 never executes successfully. Affected files silcd/server.c
1460 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1462 * Abandon packet processing for disconnected sockets. Check
1463 this always after calling packet processing callback.
1464 Affected file lib/silccore/silcpacket.c.
1466 * Fixed double registration disconnection code in server.
1467 Closed wrong connection. Affected file silcd/packet_receive.c.
1469 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1471 * On normal server reconnect to primary during resuming 4
1472 times, then give up. Affected file silcd/server_backup.c.
1474 * If during reconnecting to routers we notice we have router
1475 connection but no primary router set, the server is in desync.
1476 Reconnect to primary to restore network. Affected file
1479 * Assure that only one protocol is exeucting at the same time.
1480 Added checks for all protocols. Affected files are
1481 silcd/server.c and server_backup.c.
1483 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1485 * Check that a string is not already part on invite/ban
1486 string when processing it. Affected file silcd/server_util.c.
1488 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1490 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1491 with 1.2 version of the protocol. Affected file is
1492 silcd/packet_receive.c.
1494 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1496 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1497 where the passphrase was given. Affected file is
1500 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1502 * INVITE and BAN notifys are now delivered from routers to
1503 servers (but not clients) on the channel. Updated specs and
1504 code. Affected files silcd/packet_[send|receive].[ch],
1505 command.c, server.c and server_util.c.
1507 * Implemented INVITE and BAN announcing. Affected files are
1508 silcd/server.[ch], server_util.c.
1510 * Implemented SilcStatus error type argument returning in
1511 command reply error in server. Affected file silcd/command.c.
1513 * Implemented SilcStatus argument returning in comand reply
1514 in client library. The command_reply client operation now
1515 returns error specific arguments as well. Affected files
1516 are lib/silcclient/command_reply.[ch], client_resume.c,
1517 lib/silccore/silcstatus.[ch].
1519 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1521 * Backup router protocol version 1.2 implemented. Testing still
1522 required. Affected files in silcd/server_backup.[ch], server.c,
1523 packet_receive.c and server_internal.h.
1525 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1527 * silc_client_send_[channel|private]_message now return TRUE
1528 or FALSE. Affected file lib/silcclien/client_channel.c and
1531 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1533 * Check for explicit nickname in INVITE and BAN processing
1534 during join as well (and don't expect only wildcards in
1535 invite/ban strings). Affected file silcd/command.c.
1537 * Fixed the INVITE and BAN by public key. The public key saved
1538 is the PK payload (as specified) not the raw data. Affected
1539 file silcd/server_util.c.
1541 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1543 * UTF-8 text message support for actions and notices in SILC
1544 Client. Affected file irssi/src/silc/core/client_ops.c.
1546 * silc_get_username and silc_get_real_name now returns sensible
1547 data on Win32. Patch by Toni Willberg. Affected file is
1548 lib/silcutil/win32/silcwin32util.c.
1550 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1552 * Provide a signal handler to send MIME encoded messages and emit
1553 a signal when a MIME encoded message is received. Also document
1554 the signals for usage with the perl interface.
1556 A sample perl script will be supplied at a later point.
1558 Affected files are irssi/docs/signals.txt,
1559 irssi/src/silc/core/client_ops.[ch],
1560 irssi/src/silc/core/silc-{channels,servers}.c
1562 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1564 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1565 server. Use this time to display a lag and disconnect when it
1566 exceeds a specified limit.
1568 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1570 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1572 * Remove the channel auth list in normal server if router
1573 encofrces its list during connecting. Send notify to channel
1574 to remove the mode to remove the list. Affected files are
1575 silcd/server_util.c and silcd/packet_receive.c.
1577 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1579 * Added support for channel public keys. Updated protocol specs
1580 and implemented it. Affected files are
1581 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1582 lib/silcclient/command_reply.c.
1584 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1586 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1587 terminate the process on Linux. Affected file silcd/silcd.c.
1589 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1591 * Check for NULL buffer in silc_buffer_clear. Affected file
1592 is lib/silcutil/silcbuffer.h.
1594 * Simplified the backup router protocol by removing the _GLOBAL
1595 types. Updated protocol specs and the code. Affected files
1596 are silcd/server_backup.[ch].
1598 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1600 * Deny '@' and '!' from nicknames since they are reserved
1601 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1602 Updated protocol specs and the code.
1604 Affected files are silcd/server_util.[ch].
1606 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1608 * Fixed stack overflow in Irssi SILC client. Affected
1609 file irssi/src/silc/core/client_ops.c.
1611 * Check that Host is set in ServerConnection and RouterConnection
1612 in silcd.conf. Affected file silcd/serverconfig.c.
1614 * Fixed crash in server with protocol completion callbacks,
1615 namely rekey and backup resuming protocols. Affected files
1616 are silcd/server_backup.c and silcd/server.c.
1618 * Fixed rekey protocol to not restart if it is started already.
1619 Affected files are lib/silcclient/client.c and
1622 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1624 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1626 * Fixed EOF handling in SILC Config, affected file
1627 lib/silcutil/silcconfig.c.
1629 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1631 * Fixed RESOLVING flag handling in JOIN notify and other
1632 notifys to handle the resolvings correctly in client library.
1633 Affected file lib/silcclient/client_notify.c.
1635 * Do not send full INVITE and BAN lists in INVITE and BAN
1636 notifys, only the changed information. Affected file
1639 * Fixed INVITE notify sending in INVITE command, send it
1640 only when needed. Affected file silcd/command.c.
1642 * Handle the founder key change properly in CMODE_CHANGE
1643 notify. Bug #122. Affected file silcd/packet_receive.c.
1645 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1647 * Remove the mark for output (mark it only for input) after
1648 purging outgoing queue. Prevents the "Error in select()"
1649 floods. Affected file silcd/packet_send.c.
1651 * Fixed incorrect connection deletion from client library
1652 after calling "connect" client operation. Could cause
1653 crashes for example during reconnect timeouts. Affected
1654 files are lib/silcclient/client.c and
1655 irssi/src/silc/core/client_ops.c.
1657 * Check server private key file permissions before starting
1658 the server. Affected file silcd/serverconfig.c.
1660 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1662 * NULL terminate allocated string in silc_buffer_strformat.
1663 Affected file lib/silcutil/silcbuffmt.c.
1665 * Rewrote the invite/ban list string handling in server to
1666 use SilcBuffer instead. Affected files are silcd/command.c
1667 and silcd/server_util.c.
1669 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1671 * Fixed double free in CMODE command when setting new HMAC
1672 for channel. Affected file silcd/command.c.
1674 * Added couple of missing memset's to zero sensitive memory.
1675 Affected files silcd/command.c, lib/silcclient/command.c.
1677 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1679 * Fixed a double free in INVITE command error handling in
1680 server. Affected file silcd/command.c.
1682 * Added macros SILC_SWAB_[16|32] to swab byte order of
1683 16-bit and 32-bit unsigned integers. Affected file
1684 lib/silcutil/silctypes.h.
1686 * Use the SILC_SWAB_16 instead of htons() in server when
1687 handling ports since the ports in structures are always
1688 in little-endian order (regardless of platform). Affected
1689 file silcd/serverid.c and silcd/server_backup.c.
1691 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1693 * Send DISCONNECT in close admin command in server. Affected
1694 file silcd/command.c.
1696 * Check whether we are already connecting to a remote router
1697 (in addition of checking whether we are already connected)
1698 before creating new connection. Affected file silcd/server.c.
1700 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1702 * Added better compiler and compiler flags checking in
1705 * Check that socket is valid after QoS is applied to data.
1706 Affected file lib/silcutil/unix/silcunixsockconn.c.
1708 * Make sure the socket connecetion is not closed to early
1709 when closing connection in server. Also make sure the
1710 connection is always closed after error in a protocol.
1711 Affected file silcd/server.c.
1713 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1715 * Removed --session and --dummy options from Irssi SILC Client.
1716 -d option is available only if --enable-debug was given.
1717 Affected files are irssi/src/silc/core/silc-core,
1718 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1720 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1722 * Added silc_buffer_steal to steal the data from the buffer.
1723 Affected file lib/silcutil/silcbuffer.h.
1725 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1727 * Fixed server crash with double Primary block in config file.
1729 Fixed also various memory leaks around the config file
1730 parser. Affected files lib/silcutil/silcconfig.c,
1731 silcd/serverconfig.c.
1733 * Changed my nickname (Johnny Mnemonic) to my real name, this
1734 means that bugs introduced by him were actually introduced
1737 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1739 * Don't display "foo appears as foo\nYou're now known as foo"
1740 messages. Affected file irssi/src/silc/core/client_ops.c
1742 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1744 * Fixed error handling of invalid client entry when calling
1745 commands in server. Fixes a crash. Affected file
1748 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Added some sanity checks in server for correctness of the
1751 server configuration. Affected file silcd/serverconfig.c.
1753 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Prevent endless resolving of user informations in USERS
1756 command by checking the command reply status correctly.
1757 Affected file lib/silcclient/command_reply.c.
1759 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1762 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1763 Aldous <Matthew@Aldous.com>.
1765 * Added better implementation using CriticalSection of
1766 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1767 <mikko.lahteenmaki@pikabaana.net>.
1769 * Added some Winsock WIN32 compatiblity defines into
1770 includes/silcwin32.h.
1772 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * Fixed double free in async host lookup code. Affected file
1775 lib/silcutil/silcsockconn.c.
1777 * On backup router handle now the SERVER_SIGNOFF from router
1778 for local connected servers too, and close the connections.
1780 Do not process them as normally signing off servers when they
1781 really signoff by sending EOF fe, but always assume that
1782 router sends the SERVER_SIGNOFF.
1784 Affected files silcd/server.c and silcd/packet_receive.c.
1786 * Fixed socket unsetting when closing connections. Affected
1787 files silcd/server.c and silcd/packet_send.c.
1789 * Do not print the nickname in SERVER_SIGNOFF if we do not
1790 have it. Prevents asserts in Irssi core. It is possible we
1791 don't have the nick if it was just being resolved when server
1792 signoff. Affected file irssi/src/silc/core/client_ops.c.
1794 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * Fixed autonick crashbug in client library. Affected file
1797 lib/silcclient/client.c.
1799 * Fixed Unix implementation of SilcMutex to really assert if
1800 the mutex is locked/unlcoked already. Affected file
1801 lib/silcutil/unix/silcunixmutex.c.
1803 * Fixed locking in silc_schedule_uninit. It didn't lock
1804 when dispatching timeout tasks. Affected file is
1805 lib/silcutil/silcschedule.c.
1807 * Changed Win32 implementation of SilcThread to use modern
1808 Win32 interface. Affected file is
1809 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1811 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1813 * Don't print signed messages when sending failed. Affected files
1814 irssi/src/silc/core/silc-[servers.c/commands.h]
1816 * Send adquate signal when founding a channel by joing it. Affect
1817 file irssi/src/silc/core/client_ops.c
1819 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1821 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1822 irssi/src/fe-common/core/themes.c
1824 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Fixed close command to use the port correctly when closing
1827 server connections. Affected file silcd/idlist.c.
1829 * Check for NULL outbuf in silc_socket_write. It is possible
1830 that it is NULL is some odd case. Affected files are
1831 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1833 * Do not call final protocol callback for backup router
1834 resuming protocol when closing connection. It is closed
1835 by timeout in case of error. Affected file silcd/server.c.
1837 * Backup reconnect to router if backup resuming protocol
1838 failed. Affected file silcd/server_backup.c.
1840 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1842 * Fixed double free in SKE library error hadling when signature
1843 error occurred. Affected file lib/silcske/silcske.c.
1845 * Save the fingerprint to new SilcClientEntry after changing
1846 nickname. Affected file lib/silcclient/client_notify.c.
1848 * Print SIGNOFF in Irssi SILC client only if the nickname is
1849 known. Prevents asserts in Irssi core. It is possible we
1850 don't have the nick if it was just being resolved when it
1851 quit. Affected file irssi/src/silc/core/client_ops.c.
1853 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * Fixed double free in invite list adding code when adding
1856 invite strings. Affected file silcd/server_util.c.
1858 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * More log printing during backup router protocol. Affected
1861 file silcd/server_backup.c.
1863 * Removed backwards support for old private key file format.
1864 Affected file lib/silccrypt/silcpkcs.c.
1866 * Removed backwards support for not-so-strict decryption length
1867 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1869 * GETKEY to update the client entrys fingerprint too.
1870 Affected file lib/silcclient/command_reply.c.
1872 * Added --without-libtoolfix for package builders using weird
1873 wrappers around libtool (BSD at least).
1875 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Fixed backup router bugs: When backup resumes router and
1878 receives a CHANNEL_MESSAGE packet the backup must not act
1879 as router since the packet header decryption would be
1880 different. Also, when relaying packets to channel, do
1881 not re-encrypt packets on backup that came from the primary
1882 since the connection isn't really router-router connection.
1883 Affected files silcd/server.c, silcd/packet_send.c.
1885 * Added checks in encryption/decryption that encryption/decryption
1886 length sent as argument really is multiple by block size. Helps
1887 catching really weird bugs like the above backup router bugs
1888 when packets are being decrypted in wrong way. Affected files
1889 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1891 * Fixed padding generation in private key file encryption.
1892 Affected file lib/silccrypt/silcpkcs.c.
1894 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Added ignore_message_signatures setting which can be used
1897 to ignore signatures in messages. Affected files are
1898 irssi/src/silc/core/client_ops.c, silc-core.c.
1900 * Fixed the libtoolfix to use command line options instead of
1901 environment variables. They didn't work as expected. Now,
1902 the libtool is fully run-time configurable.
1904 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1906 * Verify signature payload for signed messages. Affected files
1907 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1908 irssi/src/silc/core/silc-core.h
1910 * Display signature verification result in public and private
1911 messages using theme abstracts. See irssi/default.theme for
1912 examples on their usage. Affected files
1913 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1914 irssi/src/fe-common/silc/module-formats.[ch],
1915 irssi/src/fe-common/silc/fe-common-silc.c,
1916 irssi/src/fe-common/silc/Makefile.am
1917 irssi/src/fe-common/core/fe-messages.[ch]
1919 * Fixed bugs in Irssi's theme parsing. Affected files
1920 irssi/src/fe-common/core/themes.c
1922 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Calculate the correct length for signed messages before
1925 encrypting, it must be multiple by block size. Affected
1926 file lib/silccore/silcmessage.c.
1928 * silc_message_signed_get_public_key returns now both
1929 decoded and encoded public key. Affected files are
1930 lib/silccore/silcmessage.[ch].
1932 * Added libtoolfix script that makes the libtool more generic
1933 and configurable in run-time. Now we can specify in run-time
1934 if what kind of libraries we want to create, regardless of
1935 configuration. SIMs are now creates even if --disable-shared
1936 was explicitly given.
1938 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Fixed founder key sending in CMODE command in client.
1941 Affected file lib/silcclient/command.c.
1943 * Fixed CUMODE founder authentication in server to not check
1944 for client's public key since it's not supposed to do that.
1945 Affected file silcd/command.c.
1947 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1949 * Set realname and hostname in NICK_REC records. Affected file
1950 irssi/src/silc/core/silc-nicklist.c
1952 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * Remove 1.0 protocol backwards compat code from client
1957 * Added more reliable check for whether nickname did change
1958 or not, or whether only Client ID changed in NICK_CHANGE
1959 notify. Affected file lib/silcclient/client_notify.c.
1960 Fixes bug in '@' character handling in a nickname.
1962 * Added support for automatically parsing signature from
1963 the message payload. Added new function
1964 silc_message_get_signature to return the payload to
1965 application. Affected files lib/silccore/silcmessage.[ch].
1967 * Changed the private_message and channel_message client
1968 operations to deliver the SilcMessagePayload to the
1969 application too. Application can use it fe. to get the
1970 signature from the message for verification. Affected
1971 file lib/silcclient/silcclient.h, client_channel.c and
1974 * Redefined the signed payload for message payloads.
1975 Updated protocol specs and implemented.
1977 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1979 * Fixed wrong invite and ban list handling in server command
1980 reply. Affected files are silcd/command_reply.c,
1981 silcd/server_util.[ch].
1983 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Fixed CMODE setting in server when founder mode was set.
1986 Affected file silcd/command.c. Bug #95.
1988 * Added support to setting specific public key in CMODE in
1989 Irssi SILC client. Affected file lib/silcclient/command.c.
1991 * Added support to use specific public key in CUMODE in
1992 Irssi SILC Client. Affected file lib/silcclient/command.c.
1994 * Added support for inviting and banning by public key in
1995 Irssi SILC client. Affected file lib/silcclient/command.c.
1997 * Fixed fingerprint/babbleprint showing in invite and ban
1998 list command replys. Affected file is
1999 irssi/src/silc/core/client_ops.c.
2001 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2003 * Format CMODE +c and +h to display both the mode and the argument
2005 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Added test vectors and test programs for SHA-1, MD5,
2008 HMAC-SHA1 and HMAC-MD5. New tests are located in
2009 lib/silccrypt/tests/. Fixed also argument decoding bug in
2010 MD5 implementation. Affected file lib/silccrypt/md5.c.
2012 * Changed the channel private key and private message key
2013 generation (with static keys) to use SHA1 instead of MD5,
2014 as SHA1 is the mandatory hash function in SILC. Affected
2015 file lib/silcclient/client_[channel/prvmsg].c.
2017 * Changed the private key file encryption to use SHA1 instead
2018 of MD5. Added support for the old generation and added
2019 automatic change of the key (to be removed later). Affected
2020 files lib/silccrypt/silcpkcs.c.
2022 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Load only files with .pub suffix in PublicKeyDir. Affected
2025 file silcd/serverconfig.c.
2027 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2029 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2030 channels. Affected files silcd/silcd.c, silcd/server.h.
2032 * Added the config directive PublicKeyDir for the client block.
2033 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2035 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2037 * Merged Toni's irssi/silc.conf patch.
2039 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2041 * Max alloc tests in allocation routines. Affected file
2042 lib/silcutil/silcmemory.c.
2044 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * Fixed a typo in resuming code that fixed detach/resume code
2047 in server. Bug #93. Affected file silcd/packet_receive.c.
2049 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2051 * Do reverse lookups for server when /connecting. Affected files
2052 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2053 irssi/src/core/net-nonblock.*
2055 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2057 * Added library versioning for shared libraries. Affected
2058 files configure.in.pre and lib/Makefile.am.pre.
2060 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2062 * Display INVITE and BAN lists as specified by SILC 1.2
2064 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Do not send invite list back unless asked (when sending
2067 no arguments) or when list was modified. Affected file
2070 * Remove client from invite list in KILLED notify and in
2071 KILL command. Affected file silcd/command.c and
2074 * Fixed bugs in invite list handling in INVITE command.
2075 Affected files silcd/command.c and silcd/server_util.c.
2077 * Merged with Irssi 0.8.6.
2079 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2080 Affected file irssi/src/fe-text/silc.c.
2082 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * The silc_argument_get_[first/next] now return the argument
2085 type to caller. Added silc_argument_payload_encode_one.
2087 Affected files are lib/silccore/silcargument.[ch].
2089 * Added support for the SILC 1.2 INVITE command and new
2090 invite lists to server. Affected files are silcd/command.c,
2091 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2093 * Added support for the SILC 1.2 BAN command and new
2094 ban lists to server. Affected files are silcd/command.c,
2095 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2097 * Added support to client sending new INVITE command. Affected
2098 file is lib/silcclient/command.c.
2100 * Added support to client sending new BAN command. Affected
2101 file is lib/silcclient/command.c.
2103 * Added support for removing client from invite list when kicked
2104 from channel, as SILC 1.2 dictates. Affected files are
2105 silcd/packet_receive.c and silcd/command.c.
2107 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2110 automatically the cipher's internal IV. Affected files
2111 lib/silccrypt/silccipher.[ch].
2113 * Assure the RESUME_CLIENT packet is not sent to twice to
2114 backup router if the detached client was originated from
2115 the backup. Affected file silcd/server.c. Bug #76.
2117 * Changed silc_sim_symname to not allocate memory. Affected
2118 file lib/silcsim/silcsimutil.c.
2120 * Fixed memory leaks with SIMs in server. Affected files
2121 silcd/serverconfig.c, silcd/server.c.
2123 * Fixed channel key distribution after resuming detached
2124 client. Affected files silcd/packet_receive.c.
2126 * Fixed channel's global_user boolean checking after detaching.
2127 Check it after changing the owner of the client not before.
2128 Affected file silcd/packet_receive.c.
2130 * Fixed few double frees from client library. Fixes at least
2131 Bug #81, possibly others too.
2133 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2134 notifys in Irssi SILC Client. Affected file is
2135 irssi/src/silc/core/client_ops.c. Bug #82.
2137 * Applied Ville Räsänen's manual page and --mandir bugfix
2138 patch. Affected files are configure.in.pre and Makefile.am.pre.
2141 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Added support to backup router protocol for backup to tell
2144 normal server that it cannot use the backup router as primary
2145 because the primary isn't really down. Updated protocol
2148 * Added support for primary router to tell backup router that
2149 resuming is not possible because the backup really isn't primary
2150 in the cell. For example if backup disconnected itself the
2151 resuming is not allowed since the primary really did not
2152 go down. Updated protocol specs.
2154 * Removed MARS from crypto library.
2156 * Defined the CTR mode and Randomized CBC mode in SILC. The
2157 CTR mode is RECOMMENDED now in specification. Defined also
2158 Serpent cipher as optional cipher. Updated the protocol specs.
2160 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Added support for inviting/banning by IP/MASK, public key,
2163 and explicit Client ID. Redefined the command and notify
2164 types to allow easier forwards support for other methods
2165 of inviting/banning. Updated protocol specs.
2167 * Remove the client from channel's invite lists if the client
2168 is kicked or killed. Updated protocol specs.
2170 * Unified the Channel Message Payload and Private Message
2171 into one Message Payload. Updated protocol specs and
2174 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Don't wait for EOF after socket error has occurred, but
2177 close the connection. Affected file is silcd/server.c.
2179 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Added support for setting FOUNDER mode on channel with
2182 specific public key which can be set with CMODE command.
2183 Updated protocol specs and implemented in client and server.
2185 * Fixed the Irssi SILC client to correctly shutdown the client
2186 library to avoid memory leaks. Affected files are
2187 irssi/src/silc/core/silc-core.c and silc-servers.c.
2189 * Deprecated the No Reply flag in SKE protocol and introduced
2190 "IV Included" flag which can be used to indicate that the IV
2191 is included in the ciphertext. This makes it possible to use
2192 SILC on unreliable transport, such as UDP which may cause
2193 packet reordering and losses. Updated protocol specs, did
2196 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2199 < 32 bit values in correct size. Affected file is
2200 lib/silcmath/mp_mpi.c.
2202 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Fixed the KE Start Payload parsing to check that mandatory
2205 fields are present. Affected file lib/silcske/payload.c.
2207 * Fixed compilation warnigs in Irssi SILC Client. Affected
2208 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2210 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2212 * Print "nick now appears as newnick" and update Irssi's nicklist
2213 when you change your nick to "nick". Closes #62
2215 * Never format your own nick. Closes #63
2217 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2219 * SILC_UMODE_GONE changes are now propagated correctly to the
2220 Irssi client. Closes #54
2222 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2224 * Fixed example in /HELP KEY
2226 * Added expando $j which expands to current SILC Client version
2228 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Fixed public key decoding in crypto library.
2232 * Added better error printing to SKE library.
2234 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Fixed NICK command to not crash if nickname was not sent.
2238 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2241 Deprecated the old Encrypt-And-MAC order. Updated protocol
2242 specs and implemented.
2244 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2245 generation. Updated specs and implemented.
2247 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Added support for rekey before 2^32 sequence number wraps.
2250 Affected files in server and client library.
2252 * Padding must be at least 8 bytes now. Implemented and updated
2255 * Compute maximum padding for authentication packets to make
2256 passphrase approximation attacks impossible. Affected files
2257 in client library and in server.
2259 * Fixed PING command sending in client library and handling in
2260 server. The server ID must be ID Payload, not raw ID data.
2261 Affected files in server and client library.
2263 * Defined that all public keys sent in commands and notify
2264 payloads are actually Public Key Payloads not raw public key
2265 data. Updated protocol specs and implemented.
2267 * Updated protocol version to 1.2. Updated specs and code.
2269 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2270 status types. Updated specs and the code.
2272 * Added support for normal client to kill its own entries from
2273 the network. Updated protocol specs and the code.
2275 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2276 and added initial implementation.
2278 * Added MAC field to the Private Message Payload to protect
2279 against chosen ciphertext attacks. Updated the protocol specs
2282 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2283 attribute to indicate the user's current idle and signon time
2284 of a service. Updated protocol specs and implemented.
2286 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Added "do_not_bind" argument to silc_client_file_send what
2289 can be used to not bind locally but assume the file receiver
2290 provides the point of connect. Usefull when sender is behind
2291 NAT device. Affected file lib/silcclient/silcclient.h and
2294 * Added -no-listener option to FILE SEND command in Irssi SILC
2295 client. Affected file irssi/src/silc/core/silc-servers.c.
2296 Renamed FILE RECEIVE to FILE ACCEPT.
2298 * Confirm passphrase for private key encryption in
2299 silc_create_key_pair and silc_change_private_key_passphrase.
2300 Affected files are lib/silcutil/silcapputil.c.
2302 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Move silc_client_packet_send back to internal, added
2305 silc_client_send_packet, a bit simpler function for application.
2306 Affected files lib/silcclient/silcclient.h, client.c and
2309 * Moved the SilcClientEntry, SilcChannelEntry and
2310 SilcServerEntry to silcclient.h to be public and documented
2311 them for application. Affected files are
2312 lib/silcclient/silcclient.h and idlist.h.
2314 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Fixed manual page installation patch by Ville Räsänen.
2317 USERS help page fix patch by Ville Räsänen
2319 * Changed the silc_client_command_call interface to make
2320 the command call simpler for the application. The library
2321 now handles the command line parsing, command finding and
2322 execution. Application only needs to call the function
2323 with the command line. Affected files are
2324 lib/silcclient/silcclient.h, command.[ch].
2326 * Fixed silc_get_input to NULL-terminate the returned input.
2327 Affected file lib/silcutil/silcutil.c.
2329 * Resolve the client's public key in JOIN command if the
2330 founder auth data is being requested but we don't know the
2331 client's public key. Affected file silcd/command.c.
2334 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Print notify for server opers when backup router comes
2337 online. Affected file silcd/server.c.
2339 * Fixed the INVITE command to send the invite list in
2340 command reply. Affected file silcd/command_reply.c.
2342 * Fixed MOTD command reply sending. Affected file
2345 * UTF-8 decode the topic in TOPIC command reply and LIST
2346 command reply in Irssi SILC client. Affected file is
2347 irssi/src/silc/core/client_ops.c.
2349 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Fixed the INVITE command to not crash Irssi SILC client
2352 when given without nickname argument. AFfected file
2353 irssi/src/silc/core/client_ops.c.
2355 * Fixed double free in WHOIS query on normal server when
2356 forwarding query to router. Affected file is
2357 silcd/server_query.c.
2359 * Fixed WATCH command reply handling on normal server which
2360 was missing altogether. Affected file silcd/command_reply.c.
2363 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2365 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2366 Included yodl sources for each of these. Also modified
2367 Makefile.am prototype to install these files to proper
2368 locations. Updated CREDITS. Affected file Makefile.am.pre,
2369 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2372 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Added support for encrypted private key files. Now
2375 passphrase must be provided when new key pair is created
2376 (can be empty though), and prompted when loading the
2377 private key. Added support for loading the old-style
2378 non-encrypted private keys as well. Affected files
2379 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2382 * Fixed silc_get_input to accept input on all terminals.
2383 Affected file lib/silcutil/silcutil.c.
2385 * Moved the Irssi SILC client key loading and other stuff
2386 to be called after the arguments and UI is initialized.
2387 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2389 * Added -P option to Irssi SILC client which can be used
2390 to change the passphrase of the private key. Affected
2391 file irssi/src/silc/core/silc-core.c.
2393 * Added silc_change_private_key_passphrase apputil routine
2394 to lib/silcutil/silcapputil.[ch].
2396 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Fixed connection closing in client library to not crash.
2399 Moved the connection freeing totally to function
2400 silc_clinet_del_connection. Affected file
2401 lib/silcclinet/client.c.
2403 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Changed includes/silcincludes.h to silcincludes.h.in to
2406 include configuration specific information. The silcdefs.h
2407 is not included in to installation anymore (it's only
2408 compilation time header).
2410 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Moved the SilcClient and SilcClientConnection from client.h
2413 to the public lib/silcclient/silcclient.h. Changed the
2416 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * If version string in silc_clinet_alloc is NULL the library
2419 puts it automatically. Affected file lib/silcclient/client.c.
2421 * Changed the version strings from variables to #define's
2422 in includes/silcversion.h.
2424 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Added shared library complation support.
2428 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Added lib/silcutil/silcapputil.[ch] for application
2431 utility functions. It includes routines for applications'
2432 convenience. Added silc_create_key_pair, silc_show_public_key
2433 and silc_load_key_pair functions.
2435 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Send RESUME_CLIENT packet from router to backup routers
2438 to in resuming. Affected file silcd/packet_receive.c.
2440 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * In IDENTIFY command parsing, send all other IDs except
2443 Client IDs explicitly to router for resolving on normal
2444 server. Also check that ID received in WHOIS command is
2445 always Client ID, others are not allowed. Affected file
2446 silcd/server_query.c.
2448 * Merged latest changes from irssi.org CVS.
2450 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2453 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2455 * Fixed the heartbeat sending in Irssi SILC client. Moved
2456 the silc_client_packet_send to silcclient.h for application
2457 usage. Affected files lib/silcclient/client_internal.h
2458 lib/silcclient/silcclient.h.
2460 * Fixed a bug in query resolving in server. Used wrong
2461 variable in a for loop and crashed. Affected file is
2462 silcd/server_query.c.
2464 * Server constructs requested attributes only to locally
2465 connected clients. Affected file silcd/server_query.c.
2468 * Fixed a bug when sending resolving from router to server
2469 with requested attributes. The constructed WHOIS command
2470 was incorrect. Affected file silcd/server_query.c.
2473 * Fixed Requested Attributes saving in WHOIS command reply.
2474 The length of the data buffer must be saved too. Affected
2475 file silcd/command_reply.c.
2477 * Update the client entry's servername after detaching is
2478 over. Affected file silcd/packet_receive.c. Bug #37.
2480 * Resolve incomplete client entrys in CUMODE_CHANGE and
2481 CMODE_CHANGE notifys. Affected file is
2482 lib/silcclient/client_notify.c. Bug #42.
2484 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Fixed channel key packet processing bug on backup router
2487 during backup resuming protocol. Affected file is
2488 silcd/packet_receive.c.
2490 * Fixed memory leaks in server. Affected files are
2491 silcd/server.c and silcd/packet_receive.c.
2493 * Fixed packet decryption problem when backup router encrypted
2494 channel message with wrong key during backup resuming
2495 protocol. Affected file silcd/packet_send.c.
2497 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2498 Toni Willberg (toniw@iki.fi)
2500 * Changed the SilcCipher context to be private. Changed the
2501 silc_cipher_get_iv to just return pointer to the IV. Added
2502 silc_cipher_get_name to return the name of the cipher.
2503 Fixed code all around to support these changes. Affected
2504 files are lib/silccrypt/silccipher.[ch], client library and
2507 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Fixed unaligned access in lib/silccore/silcattrs.c.
2511 * Fixed libtool linking in lib/silcsim/Makefile.am.
2513 * Fixed services attribute printing. Affected files is
2514 irssi/src/silc/core/silc-queries.c.
2516 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Fixed a crashbug in incoming server accepting. Affected
2519 file silcd/server.c.
2521 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Added automatically generated index to Toolkit Reference
2526 * Added support for Postscript Toolkit Reference Manual.
2528 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2530 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2533 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Added 'send_events' boolean argument to the function
2536 silc_schedule_set_listen_fd which sends the set events to
2537 the application explicitly if set to TRUE. Default action
2538 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2539 lib/silcclient/client_internal.h and silcd/server_internal.h.
2541 * Added silc_compare_timeval to determine which time values
2542 is smaller. Affected file lib/silcutil/silcutil.[ch].
2544 * Added sort-of "Quality of Service" (QoS) support to
2545 SilcSocketConnection. Data reception can be controlled with
2546 rate limit per second and/or read data length limit.
2547 Added silc_socket_set_qos. Affected files are
2548 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2550 * Added the QoS configuration to SILC Server configuration
2551 file. Affected files are silcd/serverconfig.[ch] and
2554 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Merged with irssi.org CVS.
2558 * Failed OPER and SILCOPER authentications are now logged.
2559 Affected file silcd/command.c. Bugs #25.
2561 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * ROBODoc documented lib/silcutil/silcbuffer.h and
2564 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2565 <ville.rasanen@iki.fi>.
2567 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Added support for auto-passphrase authentication from the
2570 config file during connecting which was not implemented
2571 yet. Affected file irssi/src/silc/core/client_ops.c.
2573 * Fixed a bug in authentication protocol failure handling which
2574 was processing wrong callback context. Affected files
2575 are lib/silcclient/client.c and protocol.c.
2577 * Fixed the /ATTR allow off to actually work. Affected file
2578 is irssi/src/silc/core/silc-queries.c.
2580 * Fixed the /ATTR -del to work. Affected file is
2581 irssi/src/silc/core/silc-queries.c.
2583 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2587 * Fixed mask attribute adding in Irssi SILC client. Affected
2588 file irssi/src/silc/core/silc-queries.c.
2590 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Added support for saving the requested attributes in
2593 WHOIS to directory. Affected file is
2594 irssi/src/silc/core/silc-queries.c.
2596 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Added support for parsing VCard fields that do not have
2599 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2601 * Fixed a double free bug in hash table foreach function
2602 if the entry was deleted in the foreach callback. Affected
2603 file lib/silcutil/silchashtable.c.
2605 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Added silc_attribute_get_verify_data to return the signature
2608 verification data for either user digital signature or
2609 server digital signature in Requested Attributes. Affected
2610 files are lib/silccore/silcattrs.[ch].
2612 * Added silc_vcard_alloc which is used to allocated dynamic
2613 SilcVCard context. The silc_vcard_free now checks whether
2614 the context is dynamically allocated or not. Affected files
2615 are lib/silcutil/silcvcard.[ch].
2617 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Periodically remove the NOATTR status from client entry
2620 so that the client may take the attributes in use even after
2621 server has resolved them unsuccessfully earlier. Affected
2622 file silcd/server_query.c and idlist.h.
2624 * Moved sha1hash and md5hash from client->internal to
2625 SilcClient for application usage. Affected files are
2626 lib/silcclient/client.h and client_internal.h.
2628 * Fixed attribute encoding and decoding bugs. Affected
2629 files lib/silccore/silcattrs.[ch].
2631 * Added ATTR command to Irssi SILC Client which is used to
2632 manage user's Requested Attributes sending and values for
2633 WHOIS command. Affected files around Irssi SILC client.
2635 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Added silc_buffer_strformat which can be used to format
2638 strings into a buffer which size is automatically increased.
2639 Affected file lib/silcutil/silcbuffmt.[ch].
2641 * Added implementation of VCard (RFC 2426) which can be used
2642 as part of Requested Attributes in WHOIS command. Affected
2643 file lib/silcutil/silcvcard.[ch].
2645 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Some strncat -> silc_strncat changes our the core and
2650 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2651 errors. Added better error printing to SKE library.
2652 Affected files lib/silcske/silcske.c, silcske_status.h and
2655 * Save the PKCS key length even if only private key is set to
2656 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2658 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2659 length in bits not in bytes. Affected files are
2660 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2661 silcd/server_query.c.
2663 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Added silc_attribute_payload_encode_data to directly encode
2666 the data into the attributes buffer. Renamed function
2667 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2668 Affected files are lib/silccore/silcattrs.[ch].
2670 * silc_hash_table_find_foreach calls the foreach function now
2671 once even if the nothing was found with context set to NULL.
2672 Affected file lib/silcutil/silchashtable.[ch].
2674 * Remove the RESOLVING flag from client entry after received
2675 the Requested Attributes from the client. Fixed memory leak
2676 in client entry freeing. Affected files silcd/server_query.c
2679 * Added Requested Attributes support into SILC Client Library.
2680 It is not able to send requested attributes in WHOIS command,
2681 and also receive and process requested attributes. Added
2682 silc_client_attribute_[add|del] and silc_client_attributes_get
2683 functions. Added also `ignore_requested_attributes' to the
2684 SilcClientParams to not use attributes in client. Affected
2685 files are lib/silcclient/command.c, client_attrs.[ch],
2686 silcclient.h, client_internal and client.[ch].
2688 * Changed the silc_client_get_client_by_id to support Requested
2689 Attributes, it takes them as argument now. Affected file
2690 is lib/silcclient/silcclient.h, and idlist.c.
2692 * Added -details option to WHOIS command in Irssi SILC Client
2693 to support the requested attributes. By default it requests
2694 all attributes. Affected file lib/silcclient/command.c and
2695 irssi/doc/help/in/whois.in.
2697 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2699 * Add also SERVICE attribute for server-constructed attribute
2700 data. Also digitally sign the attributes and add
2701 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2702 silcd/server_query.c.
2704 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Changed the silc_attribute_payload_encode to support list
2707 of attributes (function may be called several times to add
2708 a new attribute). Removed the silc_attribute_payload_encode_list
2709 function. The encoding function now also automatically encodes
2710 the data, so the caller does not need to do that. Affected
2711 files lib/silccore/silcattrs.[ch].
2713 * Added support for replying on behalf of the user to the
2714 Requested Attributes in WHOIS command in the server. Affected
2715 file silcd/server_query.c.
2717 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2718 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2720 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Don't swtich to become primary router if we are backup if
2723 decryption error has occurred. Affected file silcd/server.c.
2725 * Fixed a bug in backup router IP address comparison in
2726 silc_server_backup_get.
2728 Save now also the port of the server/router and use that
2729 in comparison as well. Affected file silcd/server_backup.c.
2731 * Normal server now reconnects to backup router automatically
2732 if connection is lost to it. Affected file silcd/server.c.
2734 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * If packet processing fails (like integrity check fails)
2737 the connection is closed now. Affected files are
2738 lib/silccore/silcpacket.c and silcd/server.c.
2740 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2742 * Fixed double free in RSA public key set function
2743 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2746 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2749 Added server_query.[ch] which provides one interface for
2750 querying information using all three commands.
2752 * Changed all "typedef unsigned char" in core library to
2753 "typedef SilcUInt8".
2755 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2759 * Renamed silc_server_get_client_resolve to
2760 silc_server_query_resolve and moved to server_query.[ch].
2762 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Resumed client packet handling from server put the resumed
2765 client on wrong list on router and caused the client not
2766 be present on the network anymore. Now fixed to put the
2767 client to correct list. Affected file silcd/packet_receive.c.
2769 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2771 * Various cleanup in error message output in config parsing code
2772 and in server init code. Fixed error log files containing
2773 too many newlines ('\n') in some situations. Affected files are
2774 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2776 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Use the reverse lookupped hostname in client internals
2779 instead of one user provided us as remote server name.
2780 Affected file lib/silcclient/client.c.
2782 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Added 'app_context' to silc_schedule_init. It is an
2785 application specific context that is delivered to application
2786 in task callback functions. Affected files are
2787 lib/silcutil/silcutil.[ch].
2789 * The hb_context in SilcSocketConnection is not freed
2790 automatically anymore (application must free it). Freeing
2791 it automatic is inconsistent. Affected files are
2792 lib/silcutil/silcsockconn.[ch].
2794 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Added support for removing explicitly added client connections
2797 in rehash and closing the client connections if they were
2798 unconfigured in the rehash. Affected file silcd/server.c.
2800 * Added support for aborting automatically pending commands
2801 that never receives the reply (to avoid memory leaks).
2802 Added also silc_server_command_pending_timed to set the
2803 specific timeout for pending command. Affected files are
2804 silcd/command[_reply].[ch].
2806 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2807 specs and lib/silccore/silcstatus.h.
2809 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Changed the silc_get_time to accept time value as argument
2812 or if zero is sent return current local time. Affected
2813 file lib/silcutil/silcutil.[ch].
2815 * Added STATS command to client library and Irssi SILC client.
2816 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2818 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Assure that channel key is set before sending it. May
2821 crash server otherwise. Affected file silcd/packet_send.c.
2823 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Assure that endless loop cannot happen with detached client
2826 resolving on normal server. Added idlist status
2827 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2828 silcd/idlist.h and silcd/packet_receive.c.
2830 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Incoming file transfer request cannot use same session as
2833 the sending session. This can happen when sending file to
2834 yourself. Crashed the client on quit. Affected file
2835 lib/silcclient/client_ftp.c. Bug #24.
2837 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Implemented the draft-riikonen-precense-attrs draft and
2840 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2842 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2844 * Distribute the SERVER_SIGNOFF notify also to local backup
2845 routers from the primary router. The backup router may not
2846 have the signing of local server directly connected and need
2847 to know about the signoff. Affected file silcd/server_util.c.
2849 * Use the primary router as the origin of the locally connected
2850 server when it is disconnecting from the backup router since
2851 that's where it really is coming from. Now the clients from
2852 the disconnecting server are removed correctly and "shadow"
2853 clients are not left to the backup router. Affected file
2856 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * If normal server is standalone and found existing but disabled
2859 channel, do not re-create the channel since it creates
2860 duplicate same channels. Affected file silcd/server.c.
2862 * Added anonymous client connections support to server. New
2863 "anonymous" configuration option to ConnectionParams section
2864 added. If set to true, the username and hostname information
2865 of the client will be scrambled and anonymous user mode is
2866 set automatically to the user. Affected files are
2867 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2869 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * In JOIN notify handling, mark that the cache entry of the
2872 client cannot be expired. Can cause crashes on normal
2873 server (asserts client->channels). Affected file is
2874 silcd/packet_receive.c.
2876 * From now on distribution versions are used as protocol versions
2877 instead of by default using the Toolkit base version as protocol
2878 version. Affected file prepare.
2880 * Do not set the locally resolved hostname for local client
2881 entry but take what server sends. This way the real hostname
2882 is showed in WHOIS for yourself. Affected file is
2883 lib/silcclient/idlist.c and lib/silcclient/client.c.
2885 * Resolve local info with IDENTIFY when connecting to server.y
2887 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2889 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2890 for implied search (not needed on platforms which has native
2891 pthreads library). Use --without-pthreads to disable threads.
2892 Affected file is configure.in.pre
2894 * Fixed --with-iconv on platforms which need to bypass (broken)
2895 native iconv(). Affected file is configure.in.pre
2897 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2899 * Moved -C option parsing in Irssi SILC client at same time
2900 as other options. The UI was initialized earlier and caused
2901 problems on command line. Bug #16. Affected file is
2902 irssi/src/silc/core/silc-core.c.
2904 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2906 * Added global variable silc_log_timestamp that tells silclog
2907 wether to print or not the timestamp in the logging files.
2908 Affected file lib/silcutil/silclog.[ch].
2910 * Added silcd configuration option Timestamp in the Logging
2911 section. Affected file silcd/serverconfig.[ch],
2912 doc/example_silcd.conf.in.
2914 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Fixed fingerprint checking to check for entirely empty
2917 fingerprint instead of two first bytes when determining
2918 if it is set. Bug #18. Affected file silcd/command.c.
2920 * Fixed duplicate PKCS name registering to not allow it.
2921 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2923 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2925 * Conditionalize non-gcc compiler optimizations for various
2926 platforms, enable those commented out. Cleanups.
2927 Affected file lib/silcmath/mpi/configure.in
2929 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2931 * silc_rng_exec_command() left zombie processes if command
2932 didn't generate any output. Affected file
2933 lib/silccrypt/silcrng.c
2935 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2937 * Rewrote iconv checking, introduce --with-iconv for systems
2938 which rely on libiconv. Check if iconv() provided by libc
2939 is good enough, otherwise demand libiconv. Affected file
2942 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2944 * Search for ldopen() also in libc. This enables SIM support
2945 on *BSD systems. Based on patch from Alex Zepeda. Affected
2946 file configure.in.pre
2948 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2950 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2951 This fixes prepare on *BSD systems. Affected file
2954 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2956 * More fixed for not having purge timeout for global clients
2957 that are on channel. Affected files silcd/command_reply.c
2960 * Fixed the rekey protocol to work with backup router connections.
2961 Rekey packets are now allowed on disabled connections as
2962 well. Affected files silcd/packet_send.c and server.c.
2964 * Do not switch to be as backup router when shutting down and
2965 closing the primary connection. Affected file silcd/server.c.
2967 * Fixed memory leaks in backup router deleting. Added
2968 silc_server_backup_free to free all data during shutdown of
2969 server. Affected files silcd/server_backup.[ch].
2971 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Do not process commands if the sock->user_data is NULL.
2974 Affected file silcd/command.c.
2976 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Fixed buffer overflow and security problems (loosing bits
2979 in CFB encryption) in SILC RNG. Problems reported by
2980 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2982 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * Added yet more checks that client is not expired on global
2985 list if it is on channels. Affected file is
2986 silcd/command_reply.c.
2988 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Merged c0ffee's MIME signal patch which adds support for
2991 sending also MIME messages in Irssi SILC Client, and handling
2992 received MIME messages in a signal (and perhaps doing something
2993 to non-textual MIME messages).
2995 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Fixed pending command deletion in server and client library
2998 to check the whole list instead of breaking after first found.
2999 The affected files are silcd/command.[ch] and
3000 lib/silcclient/command.[ch].
3002 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3005 secret or private, otherwise it's possible to find out
3006 whether a secret channel exists or not. Affected file
3009 * If CMODE change fails during the mode setting, assure that
3010 the old mode mask is set for the channel back. Affected
3011 file silcd/command.c.
3013 * Fixed passphrase saving on +a channel on normal server
3014 after successful JOIN command. Affected file silcd/command.c.
3016 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Remove server/router operator privileges in DETACH command,
3019 since it's possible to resume to server where these
3020 privileges would not be allowed for the client. Affected
3021 file silcd/command.c.
3023 * Do not set to wait for backup in rehash of the server.
3024 Affected file silcd/server.c.
3026 * Do not check listener sockets when counting how many
3027 socket connections we have. Affected file is
3028 silcd/server_util.c.
3030 * Do not announce disconnected clients that are remaining
3031 in history (for WHOWAS). This is because SIGNOFF notify
3032 for these has been sent earlier already. Affected file
3035 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Buffer overflow with CUMODE command's mode->mode character
3038 conversion. Reported by Ville Räsänen. Affected file
3039 lib/silcutil/silcutil.c.
3041 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Allow heartbeat packets to go disabled connections anyway.
3044 Affected files silcd/server.c and silcd/packet_send.c.
3046 * Do not broadcast New Channel packets with List flag set
3047 in the packet to backup routers. The router must check
3048 for the correctness of the packets before sending them.
3049 It is possible that router will have enforce Channel ID
3050 change and this would cause desync in the backup router.
3051 Affected file silcd/packet_receive.c.
3053 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3054 are handled in list parsing. They are not list packets
3055 anymore. Affected file silcd/packet_receive.c.
3057 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Stop waiting for backup router through the timeout, not
3060 directly after backup router has arrived. Affected file
3063 * Do not re-create channel keys and send them when removing
3064 clients in server shutdown. Affected files are
3065 silcd/server_internal.h and silcd/server_util.c.
3067 * Notify distribution to backup routers was missing from
3068 the silc_server_send_notify_dest function which caused
3069 desyncing problems with backup router. Affected file is
3070 silcd/packet_send.c.
3072 * The client's channel removing was working wrong on
3073 backup router. It assumed that it doesn't know global
3074 information but backup router does know. For this reason
3075 it could remove channel when it wasn't supposed to do that.
3076 Affected file silcd/server.c and silcd/server_util.c.
3078 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3080 * Stop for a couple seconds after badkup router has become
3081 primary router. Affected file silcd/server.c.
3083 * Added silc_server_remove_servers_by_server, which is used
3084 to remove servers originated from some other server. Also
3085 clients of those servers can be removed too. Affected file
3086 silcd/server_util.[ch].
3088 * When removing clients after a server has signed of remove
3089 also all servers behind that server (unless they are known
3090 to be available locally), and send SERVER_SIGNOFF for each
3091 of the server separately. Also the signed off clients are
3092 sent now separately per signed off server. The affected files
3093 are silcd/server.c and silcd/server_util.[ch].
3095 * All servers added with silc_idlist_add_server must always
3096 have both "router" and "connection" pointers set. Otherwise,
3097 bad server entries may be left around in the cache.
3098 Affected file silcd/command_reply.c.
3100 * Do not create the channel key in NEW_CHANNEL packet
3101 processing if the channel is empty. Affected file
3102 silcd/packet_receive.c.
3104 * Completed backup router support for standalone routers.
3105 Supports also servers in the cell that do not use the backup
3108 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Fixed a bug in silc_string_regexify which did not add '^'
3111 at the start of each string, and thus the matching was
3112 not explicit. For example ban list iikone@*!*@* would
3113 match also "priikone", which is wrong, it would have to be
3114 *iikone@*!*@* to match also "priikone". Affected
3115 file lib/silcutil/unix/silcunixutil.c.
3117 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Enable all local server connections before updating client
3120 caches when we've become backup router. Otherwise, signoff
3121 packets may not reach the clients. Affected files are
3122 silcd/server.c and silcd/server_util.[ch].
3124 * Fixed a bug in version string parsing which could crash
3125 the program with specially formatted version string.
3126 Bug reported and patch provided by Ville Räsänen. Affected
3127 file lib/silcutil/silcutil.c.
3129 * Handle the disconnection immediately when DISCONNECT
3130 packet is received in server. Affected file silcd/server.c.
3132 * Primary router now waits a short time (10 seconds) for
3133 backup router connection before accepting any other
3134 connection (except local). Affected file silcd/server.c,
3137 * Fixed a crash in client libary in NICK_CHANGE notify when
3138 NICK_CHANGE arrived for client entry we are resolving
3139 currently. Affected file lib/silcclient/client_notify.c.
3141 * Call the sconn->callback completion even if error had
3142 occurred. Start reconnecting always if connection to
3143 primary router fails during backup router protocol.
3144 Affected files silcd/server.c and server_backup.c.
3146 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Added functions silc_server_send_opers and
3149 silc_server_send_opers_notify to send packets stricly
3150 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3151 to send variable argument notify to operators.
3152 Affected files silcd/packet_send.[ch] and silcd/server.h.
3154 * Removed UMODE rights checking with UMODE_CHANGE notify.
3155 Affected file silcd/packet_receive.c.
3157 * Server/router operator now receives notify when network
3158 switches to backup router and when it resumes the use of
3159 primary router. Affected file silcd/server.c and
3160 silcd/server_backup.c.
3162 * Fixed the updating of client information after backup
3163 resuming protocol is over; update all except local clients
3164 to the new primary router. The affected file is
3165 silcd/server_util.c.
3167 * Added support for closing active connections in rehash
3168 that were unconfigured by the user. Supports currently
3169 closing server and router connections. Affected file
3172 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3174 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3177 is NULL since seems that on some platforms NULL is allowed
3178 and on some it's not. Fallback encoding is used instead.
3179 Affected file lib/silcutil/silcstrutil.c.
3181 * Fixed statistics updating for incoming server connection
3182 which could cause problems when re-connecting. Affected
3183 file silcd/server.c.
3185 * Preliminary backup router support for standalone router
3186 added. Affected files in silcd/.
3188 * Mark server connections in backup router disabled before
3189 and after backup protocol. Affected file is
3190 silcd/server_backup.c.
3192 * Added support for reconnecting to remote server connection
3193 even if the protocol fails, and if the configuration wants
3194 us to keep trying to connect anyway.
3196 Server connection is not allowed to backup router if
3197 backup router does not have connection to primary router yet.
3199 Affected file is silcd/server.c.
3201 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Added silc_client_udpate_server function to update changed
3204 server info. Affected file lib/silcclient/idlist.[ch].
3206 * Added check for server entries that are being resolved when
3207 notify is received. If being resolved, handle the received
3208 notify only after it's resolved so that all notifys are
3209 handled in same order as received from the server.
3211 Added similar resolver check to channel entries. Every
3212 notify that cause resolving of any information that affects
3213 channel entry marks the channel entry in waiting state.
3214 After whatever resolving is over the waiters are signalled
3215 and only then the notifys are handled in the same order
3216 as delivered from the server.
3218 Affected files are lib/silcclient/idlist.[ch], and
3221 * Fixed KILLED notify handling in normal server. Affected
3222 file silcd/packet_receive.c.
3224 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3225 is locally connected, or was locally connected (but may
3226 be detached and connection is not active). Added also
3227 SILC_IS_LOCAL for checking this status. Affected files
3228 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3229 silcd/server.c and silcd/server_internal.h.
3231 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Don't send or handle TOPIC_SET if topic is already set and
3234 is same as being set. Affected files silcd/command.c and
3235 silcd/packet_receive.c.
3237 * Fixed CMODE change rights checking to work correctly when
3238 removing modes by operator. Affected file is
3239 silcd/server_util.c.
3241 * Fixed some handling with New Channel packet in router and
3242 fixed some CMODE_CHANGE notify handling in server and router.
3243 Affected file is silcd/packet_receive.c.
3245 * Changed "disconnect" client operation to include the
3246 reason of the disconnection and optional disconnection
3247 message. Affected file lib/silcclient/silcclient.h.
3249 * Made the compilation of lib/contrib/ stuff conditional.
3250 Affected files configure.in.pre, lib/contrib/Makefile.am.
3252 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3255 to the sender of the notify too, to avoid situation where two
3256 notifys are in the network at the same time going to oppsite
3257 directions. Affected file silcd/packet_receice.c.
3259 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Delete the client from channel even if the cilent->id is
3262 NULL. It was possible that client was deleted without
3263 removing from channels (theoretically at least). Affected
3264 file silcd/server.c and silcd/server_util.c.
3266 * Free the client data too when resuming is not successful.
3267 Affected file silcd/packet_receive.c.
3269 * Merged some code from c0ffee's silc-plugin. Affected files
3270 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3272 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3273 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3274 to the primary router connection, the other one returns
3275 TRUE if packet must be broadcasted to network.
3277 * All notifys that are destined to primary router (to network)
3278 are now automatically sent to backup routers even if the
3279 router is standalone (and has backup router). Affected files
3282 * Added --without-irssi and --without-silcd configuration
3283 options for disabling the compilation of these applications.
3284 Affected file configure.in.pre and prepare.
3286 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3289 UTF-8 encoding and decoding. Added also new encodings
3290 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3292 Added also SILC_STRING_LANGUAGE which is language and charset
3293 specific encoder and decoer for those platforms that support
3294 iconv(). It can convert the UTF-8 to and from the locale
3295 specific character set.
3297 Affected file lib/silcutil/silcstrutil.[ch].
3299 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3301 * Added function silc_get_command_name to the file
3302 lib/silcutil/silcutil.[ch].
3304 * Improved the server debug output a bit. Affected files are
3307 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3309 * Save the channel passphrase when received succesful JOIN
3310 command reply from router, on normal server. Otherwise
3311 joinig +a channels from normal server is not possible.
3312 Affected file silcd/command.c.
3314 * Fixed a bug in TOPIC_SET notify handling. The notifier
3315 may be other than client too, like server or channel.
3316 It expected it to always be only client and ignored the
3317 notify. Affected file silcd/packet_recieve.c.
3319 * Removed some (unnecessary) debug printing from
3320 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3322 * Do not force CMODE_CHANGE when server is announcing new
3325 Router announces stuff only after server reannounces channel
3326 after CHANNEL_CHANGE notify.
3328 These fixes optimizes the announcing procedure, and perhaps
3329 fixes some problems too. Affected file silcd/packet_receive.c.
3331 * Fixed SERVER_SIGNOFF sending to local clients. It was
3332 totally broken and sent the notify to all local clients,
3333 instead of only to those that was on same channel as the
3334 signing off clients. Affected file silcd/server_util.c.
3336 * Added -D option to server. It can be used to give debug
3337 level. The levels are from 0 - 99, and are predefined for
3338 smooth server debugging. (see silcd.c for the predefined
3339 levels). Affected file silcd/server.c.
3341 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Fixed a bug in Irssi SILC client to close the connection
3344 properly when disconnecting from server. Affected file
3345 irssi/src/silc/core/client_ops.c.
3347 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * When authenticating as founder during JOIN command, check
3350 that the one authenticating becomes the only founder on the
3351 channel. Affected file silcd/command.c.
3353 * Better checking for founder mode setting when CUMODE_CHANGE
3354 notify is received. Affected file silcd/packet_receive.c.
3356 * Close all connections when shutting down the server by sending
3357 DISCONNECT packet. Close all listeners too when shutting
3358 down the server. Affected file silcd/server.c.
3360 * Handle DISCONNECT packet correctly in client library by
3361 calling the "disconnect" client operation. Affected file
3362 lib/silcclient/client.c.
3364 * Handle local errors correctly during resuming. Affected
3365 file lib/silcclient/client.c.
3367 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3369 * The log file is not dupped internally anymore in
3370 lib/silcutil/silclog.c. Fixed memory leaks too.
3372 * The scheduler now dispatches all pending timeout tasks
3373 when it is uninitialized with silc_schedule_uninit.
3374 Affected file lib/silcutil/silcschedule.c.
3376 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Added --enable-stack-trace option to configure. Added
3379 memory allocation stack trace support. Added files
3380 lib/silcutil/stacktrace.[ch]. Affected files are
3381 lib/silcutil/silcmemory.[ch].
3383 * Fixed memory leaks from libraries and server. Affected
3384 files around the tree.
3386 * Reverted back a fix made to CUMODE which broke it.
3387 Affected file silcd/command.c.
3389 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3392 core library, and implemented it. All textual messages SHOULD
3393 use this flag and the message MUST be UTF-8 encoded.
3394 All text messages sent by Irssi SILC client are now UTF-8
3395 encoded (regardless whether the terminal supports UTF-8 or not).
3396 Affected files are lib/silccore/silcchannel.h,
3397 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3400 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Added lots of new statistics updating that was missing from
3403 the server and router code. Affected files in silcd/.
3405 * Sending SIGUSR1 signal to server now dumps the current
3406 server statistics into /tmp directory. Affected file is
3409 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3410 the SILC Hash Interface also. Added new functions
3411 silc_hash_get_name, silc_hash_init, silc_hash_update and
3412 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3414 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Added some better info printing for client during connecting.
3417 Affected file silcd/server_util.c.
3419 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3420 to silence a user on a channel. Affected files are
3421 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3422 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3423 and silcd/packet_receive.c.
3425 * Fixed a fatal bug in handling of malformed command payload.
3426 Affected file silcd/command.c.
3428 * Fixed a double free when announcing channel users to router.
3429 Affected file silcd/server.c.
3431 * After successful authentication to channel founder mode, check
3432 that there isn't anyone else with founder mode on the channel.
3433 The one that authenticated will become founder and anyone
3434 else is demoted. Affected file silcd/command.c.
3436 * Added error printing of any error that has occurred during
3437 any command in client library. Affected file is
3438 irssi/src/silc/core/client_ops.c.
3440 * Removed some error printing from the client library and left
3441 it for the application to worry (from the error status it
3442 receives in 'command' client operation. Affected file is
3443 lib/silcclient/command.c.
3445 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3447 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3448 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3449 Starting key agreement with itself is denied. Affected file
3450 is lib/silcclient/client_keyagr.c.
3452 * Fixed some error checkings from the SFTP library which caused
3453 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3454 and lib/silcsftp/sftp_util.c.
3456 * Added new "debug" and "debug_string" settings to Irssi SILC
3457 client which can be used to print runtime debugging on the
3458 Irssi's screen. Available when compiled with --enable-debug
3459 option. Affected file irssi/src/silc/core/silc-core.c.
3461 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3463 * Fixed a missing variadic parameter in a function call that
3464 caused server crash when a non-allowed connection arrived.
3465 Reported by Richard Becker. Affected file silcd/server.c.
3467 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Added WATCH list sending to backup routers from router.
3470 The WATCH command is sent by the router to the backup
3471 router. Affected file silcd/command.c.
3473 * Mark the backup_router flag for RouterConnection entry
3474 if the backup router stuff is defined in the config file.
3475 Affected file silcd/serverconfig.c.
3477 * Fixed some backup data sending around the code to work better
3478 if the router is standalone router. Not all places were fixed.
3479 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3482 * Fixed the router connecting when connecting to multiple
3483 routers. It ignored every other router except the first
3484 one. Affected file silcd/server.c.
3486 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Made the private key generation after expiration optional.
3489 If not created after expiration the old key will re-expire
3490 at a later time (and thus key pair is not necessary to
3491 change). Affected file irssi/src/silc/core/clientutil.c.
3493 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * The length arguments in bind() and connect() were wrong
3496 and fixed now to used SIZEOF_SOCKADDR in the
3497 lib/silcutil/unix/silcunixutil.c.
3499 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Fixed detach timeout handling to use Client ID and not
3502 the actual client entry which may be freed in the callback.
3503 Affected file silcd/command.c.
3505 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Merged c0ffee's multiple interface support patch.
3508 Affected files in silcd/.
3510 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Cleanup keys properly. Affected file is
3513 irssi/src/silc/core/clientutil.c.
3515 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Display the user mode on the status bar. Affected file
3518 irssi/src/silc/core/silc-expandos.c.
3520 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * If private message key is not set, but the flag is set in
3523 the packet, ignore the packet since it cannot be decrypted.
3524 Affected file lib/silcclient/client_prvmsg.c.
3526 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3528 * When resuming client, remove the old client entry from
3529 the watcher list too. Affected file silcd/packet_receive.c.
3531 * Do not allow normal server to force founder mode away
3532 from router if the founder mode is already set. Affected
3533 file silcd/packet_receive.c.
3535 * Remove the client entry with watch notify types with short
3536 timeout, and not directly, so that other notifys can be
3537 retrieved too. Affected file lib/silcclient/client_notify.c.
3539 * Display notification about data messages that cannot be
3540 displayed. Affected files irssi/src/silc/core/client_ops.c,
3541 irssi/src/fe-common/silc/module-formats.[ch].
3543 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Fixed the CHANNEL_CHANGE notify handling in client libary
3546 to not use freed memory. Affected file is
3547 lib/silcclient/client_notify.c.
3549 * Fixed CUMODE_CHANGE notify handling in server. Affected
3550 file silcd/packet_receive.c.
3552 * Fixed USERS command to support empty channels. Affected
3553 file silcd/command.c.
3555 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Allow multiple identical pending commands to be registered
3558 in client library. Affected file is lib/silcclient/command.c.
3560 * Call the completion for resolving client information only
3561 after all resolvers has finished. This fixes a crash in
3562 the client. Added support for checking when the resolvers
3563 are finished. Affected file is lib/silcclient/idlist.c.
3565 * Wait by default 3 seconds before reconnecting to the server
3566 after being disconnected. Makes the /detach command a bit
3569 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Check the watcher list before sending signoff notifys
3572 when closing client connection. Affected file is
3575 * Added better CMODE command rights checking. Affected file
3576 silcd/server_util.c.
3578 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Fixed watcher list checking during server signoff. It
3581 crashed the server. Affected file silcd/server_util.c.
3583 * The JOIN command reply returns now the founder's public
3584 key. Affected file is silcd/command.c.
3586 * Announce the channel mode, and the mode properties with
3587 CMODE_CHANGE notify. Affected file silcd/server.c.
3589 * Mark new channels by default disabled, untill at least
3590 one user joins the channel. Affected file is
3591 silcd/packet_receive.c.
3593 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * The nickname argument to watch notify can be optional.
3596 Fixes a crash in server. Affected file silcd/packet_send.c.
3598 * Remove the client entry from cache if the WATCH notify type
3599 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3600 lib/silcclient/client_notify.c.
3602 * Check the watcher list before and after changing nickname
3603 when the NICK_CHANGE notify is received. Affected file is
3606 * Fixed a crash in OPER and SILCOPER command sending. Empty
3607 passphrase caused the crash. Affected file is
3608 lib/silcclient/command.c.
3610 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Merged with Irssi CVS for Irssi SILC client.
3614 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Completed the protocol specifications.
3618 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Merged with Irssi CVS for Irssi SILC client.
3622 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3624 * Added the founder's public key delivery to the
3625 CUMODE_CHANGE notify type as well. Updated the protocol
3626 specs and the code. Affected files are silcd/packet_send.[ch],
3627 silcd/packet_receive.c and silcd/command.c.
3629 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * Added silc_pkcs_public_key_copy function into the
3632 lib/silccrypt/silcpkcs.[ch].
3634 * Remove the `iv' from the SilcChannelEntry since we can
3635 live without it. Affected files are silcd/idlist.h and
3636 silcd/packet_receive.c.
3638 * Added support for sending the founder's public key in
3639 the CMODE_CHANGE notify packet in the server. Affected
3640 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3641 silcd/command.c and silcd/server.c.
3643 * Changed the FOUNDER_AUTH authentication to use only
3644 public key authentication as defined by new protocol
3645 specs. Passphrase authentication with that mode cannot
3646 be used anymore. It is now possible to reclaim founder
3647 mode from any server in the network. Affected files are
3648 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3650 * Added permanent channels support by making the channel
3651 permanent when FOUNDER_AUTH mode is set on the channel.
3652 The channel will not be destroyed even if channel is empty
3653 when that mode is set. Protocol TODO #17. Affected
3654 files are silcd/server.[ch], server_util.[ch],
3655 silcd/command.c, silcd/packet_receive.c and
3656 lib/silcclient/command.c.
3658 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Added reference counter to the command reply context in
3661 the client library. Affected files are
3662 lib/silcclient/command_reply.[ch].
3664 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Fixed rekey protocol with PFS in the client library.
3667 Affected file is lib/silcclient/protocol.c.
3669 * Added support for list of errors in client library
3670 command reply handling. Affected file is
3671 lib/silcclient/command_reply.c.
3673 * Defined that the WHOIS and IDENTIFY commands can send
3674 list of errors. Updated the protocol specs. Protocol
3677 * Added support for sending list of errors to WHOIS and
3678 IDENTIFY commands in server. Added support for receiving
3679 list of errors in server. Affected files are
3680 silcd/command.c and silcd/command_reply.c.
3682 * Fixed client info resolving on LEAVE command in client
3683 library to not crash. Affected file is
3684 lib/silcclient/client_notify.c.
3686 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * Defined that the NICK command replies with thew changed
3689 nickname too, to make the nickname changing simpler at
3690 the client's end. Updated protocol specs and the code
3691 in client and server. Affected files are
3692 silcd/command.c, lib/silcclient/command_reply.c and
3693 lib/silcclient/command.c.
3695 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * Added `Compressed' packet flag to indicate that the packet
3698 payload is compressed by the sender. Updated the protocol
3699 specs and the core library. The compression still is not
3700 implemented in the sources. Affected file is
3701 lib/silccore/silcpacket.h.
3703 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Remove pending command callbacks also if the connection
3706 to the server is destroyed. Affected file is
3707 lib/silcclient/client.c.
3709 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3711 * Added new QUIET channel user mode that can be used to
3712 quiet a user in a channel. Updated the protocol specs but
3713 it wasn't implemented yet. Protocol TODO #27. Affected
3714 file is lib/silccore/silcmode.h.
3716 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Added BLOCK_INVITE user mode to be able to block incoming
3719 invite notifications. Protoocol TODO #26. Affected files
3720 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3723 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3724 the protocol specs and the code. Affected file is
3725 lib/silccrypt/silcpkcs.c.
3727 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Disconnect Payload includes now the status type. Updated
3730 the protocol specs and the code. Protocol TODO #25.
3731 Affected files are silcd/server.c, lib/silcclient/client.c.
3733 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3734 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3735 Moved the silc_client_command_status_messages table to the
3736 lib/silcutil/silcutil.c and added new funtion
3737 silc_get_status_message, which deprecates function
3738 silc_client_status_message. Affected files are
3739 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3740 lib/silcutil/silcutil.[ch].
3742 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3744 * Defined that the nickname hash in Client ID MUST be from
3745 lowercase nickname. This effectively changes nicknames in
3746 SILC to case-insensitive. Updated the protocol specs and
3747 the code. Affected files are lib/silcutil/silcutil.[ch],
3748 silcd/serverid.c, and silcd/idlist.c.
3750 * Added new channel user modes BLOCK_MESSAGES_USERS and
3751 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3752 code. Affected files are lib/silccore/silcmode.h,
3753 lib/silcclient/command.c, and silcd/packet_send.c.
3755 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3756 specs and code. Affected file lib/silccore/silcstatus.h.
3758 * Added support for watch list. It is possible to add nicknames
3759 to be watched, and when they come to network, leave network
3760 or user mode changes the watcher will be notified of this
3761 change. Added SILC_COMMAND_WATCH command, added new
3762 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3763 notifications. Updated the protocol specs and implemented
3764 this to library, client and server. Protocol TODO #21.
3765 Affected files are lib/silccore/silccomand.h,
3766 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3767 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3768 silcd/packet_send.[ch], silcd/packet_receive.c, and
3769 irssi/src/silc/core/client_ops.c.
3771 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3772 somebody watching you. Updated the protocol specs and the
3773 code. Affected files are lib/silccore/silcmode.h, and
3774 lib/silcclient/command.c.
3776 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3778 * Added service support to SILC protocol. Added new command
3779 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3780 core library. Services are not implemented in server or
3781 client for now. Protocol TODO #20. Affected files are
3782 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3784 * Added SilcStatus argument to `command' client operation
3785 to return the error status when command sending fails
3786 locally. Changed all command in client library to return
3787 correct command status. Affected files are
3788 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3789 irssi/src/silc/core/client_ops.c.
3791 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3793 * Added silc_mime_parse function to parse MIME headers.
3794 Affected files are lib/silcutil/silcstruti.[ch].
3796 * Added MIME header parsing in Irssi SILC Client. It displays
3797 all textual MIME objects, others it ignores. Affected file
3798 is irssi/src/silc/core/clien_ops.c.
3800 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3802 * Fixed a bug in the pid writing function, which couldn't be
3803 written in a root-owned directory.
3805 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3807 * Defined that channel message to unknown Channel ID must
3808 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3809 Updated the protocol specs and the code in server. The
3810 affected file is silcd/packet_receive.c.
3812 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3815 that it is used to send error notifys if error occurs during
3816 some SILC packet processing, except commands. The error
3817 types are same as for command reply types. Defined that
3818 if private message is sent to unknown Client ID the error
3819 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3820 Updated the protocol specs and code. Affected files are
3821 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3822 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3823 and irssi/src/silc/core/client_ops.c. Renamed the
3824 SilcCommandStatus to SilcStatus.
3826 * Defined the use of extra WHOIS attributes in WHOIS command.
3827 The <Requested Attributes> (defined in a separate document)
3828 can be used to request additional information about user
3829 not returned by standard WHOIS command. Defined that server
3830 can send WHOIS command directly to client. Client provides
3831 the requested attributes to the server. Updated the protocol
3832 specs. Protocol TODO #4. Implementation is not done yet
3833 (Protocol TODO #24).
3835 * Renamed function silc_client_command_status_message to
3836 silc_client_status_message. Affected files are
3837 lib/silcclient/command_reply.[ch].
3839 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3841 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3842 32 bit integers. Updated the protcol specs and the code.
3843 Affected files are silcd/command.c and
3844 lib/silcclient/command.c.
3846 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3848 * Fixed a bug in library where sending a bogus authentication
3849 payload would lead to a crash. Affected file is
3850 lib/silccore/silcauth.c.
3852 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Added detach_disabled and detach_timeout server config
3855 options to the server. Affected files silcd/serverconfig.[ch],
3856 silcd/command.c and silcd/packet_receive.c.
3858 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Added resolve_cmd_ident field to the SilcClientEntry structure
3861 too so that if the entry is for example being resolved so
3862 another command may attach to the same pending command reply
3863 without requiring to resolve the same entry again. Added
3864 support for adding multiple pending commands for one
3865 command idenfier. Affected files lib/silcclient/command.[ch],
3866 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3868 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Defined that server receives WHOIS command reply for private
3871 and secret channels too. Updated protocol specs and the
3872 code in server. Affected file silcd/command.c.
3874 * Defined <channel user mode list> argument to WHOIS command
3875 reply for returning user modes on the channels. The
3876 channel list now doesn't include the user mode anymore but the
3877 actual channel mode. Updated protocol specs and the code in
3878 client and server. Affected files are silcd/command_reply.c,
3879 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3880 and lib/silcclient/command_reply.c.
3882 * Save the channels list in WHOIS command reply in normal server
3883 so that WHOIS always shows joined channels also in normal
3884 server and not just on router. Affected file is
3885 silcd/command_reply.c.
3887 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Defined that server receives USERS command reply for private
3890 and secret channels too. Updated protocol specs and the
3891 code in server. Affected file silcd/command.c.
3893 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Changed the UMODE's mode mask argument to be optional. If
3896 not provided then the command merely returns the current mode
3897 mask to the client. Updated protocol specs and the server.
3898 Affected file is silcd/command.c.
3900 * Added SILC session detachment/resuming support. It is possible
3901 to detach by closing the network connection and then re-connect
3902 and resume to the old client session. Added DETACHED user
3903 mode that server will set for detached client. Added new
3904 packet RESUME_CLIENT which is used to perform the resuming
3905 process. Added DETACH command. Updated the protocol specs,
3906 core library, client and server. Protocol TODO #22. Very
3907 many affected files around the tree.
3909 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Changed the CMODE's mode mask argument to be optional. If
3912 not provided then the command merely returns the current mode
3913 mask to the client. Updated protocol specs and the server.
3914 Affected file is silcd/command.c.
3916 * Changed the Killer's Client ID in KILLED notify to be just
3917 any ID payload since router server is allowed to kill as well.
3918 Updated protocol specs, client libary and server. Affected
3919 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3920 and irssi/src/silc/core/client_ops.c.
3922 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Added new user modes ANONYMOUS for special anonymous servers
3925 that may set the mode for client, and BLOCK_PRIVMSG which
3926 client may set to block incoming private messages unless the
3927 Private Message Key flag is set (using private keys to protect
3928 private messages). Updated protocol specs and code in client
3929 and server and core library. Protocol TODO #23. Affected
3930 files are lib/silccore/silcmode.h, silcd/server.[ch],
3931 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3932 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3934 * Added new channel user mode BLOCK_MESSAGES which the client
3935 may set to itself to tell server not send channel messages.
3936 Other packets such as channel key packets are still sent.
3937 Protocol TODO #23. Updated the protocol specs, client and
3938 server. Affected files are lib/silccore/silcmode.h,
3939 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3940 lib/silcutil/silcutil.c, silcd/command.c, and
3941 silcd/packet_send.c.
3943 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3945 * Redefined the Status Payload to include now two 8 bit fields,
3946 instead of one 16 bit field. This now makes it possible to
3947 send list of errors. Updated the protocol specs and the code
3948 in core library, client library and server. Protocol TODO #1.
3949 Affected files are lib/silccore/silccommand.[ch],
3950 lib/silcclient/command_reply.[ch], silcd/command.c,
3951 silcd/command_reply.c and silcd/packet_receive.[ch].
3953 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3955 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3956 must be handled by the application and should tell the application
3957 that an error message was already printed, and it should print the
3958 config coords (line, filename, ...). Affected files are
3959 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3961 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3962 server config parsing code more readable.
3964 Fixed a bug in the fetch_logging() config callback.
3966 Affected files is silcd/serverconfig.c.
3968 * Drop root privileges when started in foreground. Don't drop them
3969 if debugging also. Affected file is silcd/silcd.c.
3971 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Added more IM-like features by introducing new user modes
3974 for setting various presence information. Added new modes:
3975 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3976 specs and code. Protocol TODO #19. Affected files are
3977 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3978 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3980 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Added STATS command to the protocol after all, to return
3983 various statistical information about the network. It can
3984 be used by clients to retrieve statistical information, and
3985 servers may use it to to fetch cell and network wide
3986 statistics from router. Updated the protocol specs and
3987 implemented it to the server. Protocol TODO #16.
3988 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3989 silcd/command_reply.[ch].
3991 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * The LIST command reply in client libary now adds new channel
3994 entry if the returned channel doesn't exist yet in cache,
3995 and returns the channel entry to the application in the
3996 command_reply client operation. Affected file is
3997 lib/silcclient/command_reply.c.
3999 * Changed the channel message payload's MAC generation to
4000 include the IV in the MAC as well. This way all relevant
4001 parts of the channel message payload are authenticated also
4002 with the channel message MAC (and not only by packet MAC).
4003 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4004 Affected file is lib/silccore/silcchannel.c.
4006 * Fixed the SKE to save the remote version, since the
4007 silc_ske_parse_version mistakenly checked wrong version,
4008 after it replaced the start payload. Affected files are
4009 lib/silcske/silcske.[ch].
4011 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4013 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4014 string utility functions. Added there also new functions
4015 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4016 Affected files lib/silcutil/silcstrutil.[ch].
4018 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4019 files are lib/silcutil/silcstrutil.[ch].
4021 * Defined that the security property fields in SKE SHOULD be
4022 UTF-8 encoded, defined that version string MUST be US-ASCII
4023 encoded, defined that passphrases sent in connection
4024 authentication protocol MUST be UTF-8 encoded. Implemented
4025 these to the client and server. Defined also that other
4026 passphrases sent in the protocol MUST be UTF-8 encoded.
4027 Affected files are lib/silcske/silcske.c,
4028 lib/silcclient/protocol.c, silcd/protocol.c,
4029 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4031 * Changed the silc_client_close_connection interface to not
4032 need the SilcSocketConnection which should not be visible
4033 to application. Affected files are lib/silcclient/client.c
4034 and lib/silcclient/silcclient.h.
4036 * Rewrote the text for Private Message Key Payload in the
4037 protocol specification. Protocol TODO #11.
4039 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4041 * Upgraded the protocol version to 1.1, updated protocol specs
4044 * Added the nickname as new argument to NICK_CHANGE notify and
4045 added it to protocol specs and implemented it to client and
4046 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4047 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4048 lib/silcclient/client_notify.c.
4050 * Added the killer's client ID to the KILLED notify and added
4051 it to protocol specs and implemented it to client and server.
4052 Protocol TODO #13. Affected files are silcd/command.c,
4053 silcd/packet_receive.c, packet_send.[ch],
4054 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4055 The killer's client entry is now returned to application in
4056 the `notify' client operation.
4058 * Fixed the Max Argument fields that had too large value set
4059 in the protocol specs. Protocol TODO #14.
4061 * Added the LEAVE command reply to return the ID of parted
4062 channel. Updated protocol specs and implemented it to the
4063 client and server. Protocol TODO #15. Affected files are
4064 silcd/command.c, lib/silcclient/command_reply.c. The channel
4065 entry is now returned to application in the `command_reply'
4068 * Rewrote the version SKE version checking in client libary
4069 and in server to use the silc_parse_version_string. Affected
4070 files are lib/silcclient/protocol.c, silcd/protocol.c.
4072 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4073 commands that was missing it, and updated protocol specs and
4074 the server implementation. Protocol TODO #10. The affected
4075 file is silcd/command.c.
4077 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4078 generic reply to a generic request (REQUEST flag), and
4079 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4080 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4081 to define the payload for DATA flag. Added the flags to
4082 the implementation. Protocol TODO #9. Affected file is
4083 lib/silccore/silcchannel.h.
4085 Changed the client library to return the message length
4086 to application as well in the channel_message and private_message
4087 client operations. Affected files are
4088 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4089 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4090 and lib/silcclient/client_ops_example.c.
4092 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4093 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4094 the channel. Updated protocol specs and impelemented this
4095 to client and server. Protocol TODO #6. Affected files are
4096 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4097 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4099 Added new options m and M to CMODE command in Irssi SILC
4100 client to set these modes.
4102 * Deprecated all administrative commands from SILC protocol
4103 since they are highly implementation specific commands.
4104 Updated protocol specs. Moved the old commands in
4105 implementations to private range of command types. Affected
4106 files are silcd/command.c, lib/silcclient/command.c and
4107 lib/silcclient/command_reply.c. Protocol TODO #8.
4109 * Fixed a bug in server where sending unknown command crashes
4110 the server. Affected file silcd/command.c.
4112 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Added SILC_PROTOCOLVERSION macro to check protocol version
4115 of a socket connection. The affected file is
4116 lib/silcutil/silcsockconn.h.
4118 * Added better error logging in rekey protocol. Affected file
4121 * Do not check public key types in SKE during rekey. Affected
4122 file lib/silcske/payload.c.
4124 * Fixed the rekey protocol with PFS, which was totally broken.
4125 Affected file silcd/protocol.c.
4127 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Some client implementations quit network by doing first LEAVE
4130 and then immediately SIGNOFF (like Bombyx). We now do check
4131 after a short time after LEAVE notify and check whether the
4132 client is still valid after LEAVE, and if not we remove it from
4133 cache. Affected file is lib/silcclient/client_notify.c.
4135 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4137 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4138 it's good not to have security holes here.
4140 * Fixed a negative refcount situtuation for the config context.
4141 Affected file is silcd/serverconfig.c.
4143 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4145 * ROBOdoc documented lib/silcutil/silcutil.h.
4147 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4149 * Optimized even more the SilcPacketContext structure. Now
4150 totally saved 16 bytes of memory per context after optimization.
4151 Affected files are lib/silccore/silcpacket.[ch].
4153 * Made strict checks for valid SILC IDs. Affected file is
4154 lib/silccore/silcid.c.
4156 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4158 * Changed the object argument for silc_cipher_register,
4159 silc_hash_register, silc_hmac_register and silc_pkcs_register
4160 to const. Affected files are lib/silccrypt/silccipher.[ch],
4161 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4163 * Changed the silc_get_username and silc_get_real_name to
4164 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4166 * Fixed the Irssi SILC Client to use the silc_get_username and
4167 silc_get_real_name insted of glib routines since the glib
4168 routines only corrupt stack. Fixes the Irssi SILC to work in
4169 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4171 * Fixed the Irssi to not use g_get_home_dir since it crashes
4172 or returns garbage on cygwin and corrupts stack. Added function
4173 get_home_dir to Irssi routines. Affected files are
4174 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4176 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Made some structure optimizations. SFTP memory FS MemFSEntry
4179 entry structure. Optimized SilcTask structure. Optimized
4180 SilcPacketContext structure.
4182 Affected files lib/silcsftp/sftp_fs_memory.c,
4183 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4185 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4187 * And yet again reverted back the config thing since Johnny
4188 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4191 * Fixed memory leaks from config object. Affected files are
4192 silcd/serverconfig.[ch].
4194 * Added support for adding new connections to the server in rehash.
4195 After rehash they take effect.
4197 Added support for changing the maximum allowed connections in
4198 rehash. The number can grow but going smaller is not supported.
4200 Added function silc_server_num_sockets_by_remote to the
4201 silcd/server_util.[ch].
4203 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4205 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4207 * Added preliminary checking during config parsing for a valid
4208 public/private key and removed further checks in the code.
4209 Affected files are silcd/serverconfig.[ch], server.c.
4211 * Moved functions silc_server_drop() and silc_server_daemonise()
4212 from server.c to silcd.c since they are stricly related to
4213 the application activity.
4215 * Reverted a small part of the automatic ref/unref since
4216 it caused a double unref in some situations. Affected
4217 files are silcd/silcd.[ch], server.c, serverconfig.c.
4219 * Added some .cvsignore files in the lib directory.
4221 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4223 * Fixed silc_net_gethostbyaddr to correctly resolve by
4224 address. Affected file lib/silcutil/silcnet.c.
4226 * Fixed the notify relaying to client. The HMAC to be used
4227 with relayed packets ws wrong and caused decryption failure
4228 at the client end. Affected file is silcd/packet_receive.c.
4230 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Created new branch silc_protocol_1_0_branch.
4234 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4236 * Changed the silc_server_config_* routines to be SilcServer
4237 independent. They are now officially application specific code
4238 and not part of generic server implementation. Affected files
4239 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4241 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Added automatic referencing of config context in the
4244 silc_server_config_alloc, and automatic unreferencing in the
4245 silc_server_config_destroy. Affected files are
4246 silcd/serverconfig.[ch], silcd/silcd.c.
4248 * Fixed the silc_log_quick handling in the logging routines.
4249 It didn't log quickly when it was TRUE. Affected file is
4250 lib/silcutil/silclog.c. Also the flush delay was set even
4251 if it was 0 in config file. Affected file is
4252 silcd/serverconfig.c.
4254 * Added support for changing key pair of the server in rehash.
4255 Affected file silcd/server.c.
4257 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4260 too early, before getting the channel entry. Affected file
4261 is silcd/packet_receive.c.
4263 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4265 * Added functions silc_server_config_[ref/unref], these are used
4266 to prevent that the config object is destroyed.
4268 No longer directly affect global variables silc_log_quick and
4269 silc_log_delay, they are first cached inside the config object
4270 and then applied with silc_server_config_setlogfiles().
4272 silc_server_config_set_defaults() is now internal to
4273 serverconfig.c, there are no reasons to show this internal stuff
4276 Affected files are silcd/serverconfig.[ch].
4278 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4279 fprintf's to stderr, since some code may be executed again after
4280 the server went into the background. Affected files are
4283 * Added rehash support. Added function silc_server_rehash() that
4284 will perform all the basic tasks of the rehashing procedure.
4286 * Added command line option `-x, --hexdump'. This will enable the
4287 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4288 The option `--hexdump' implies `--debug'.
4290 * Fixed a bad bug in the logging APIs (silcutil library) where
4291 the application would crash after calling silc_log_reset_all().
4293 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Fixed the KICKED notify handling in client library to
4296 correctly remove the channel and all entries from the
4297 channel when I was kicked. This bug crashed the client.
4299 Fixed yet another but in KICKED notify handling to remove
4300 the kicked client correctly from the channel.
4302 Affected file is lib/silcclient/client_notify.c.
4304 * Fixed a minor bug in looking up correct client entry
4305 in KICKED notify in server. Affected file is
4306 silcd/packet_receive.c.
4308 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4309 sources correctly to distribution. Fixes --with-gmp option.
4311 * Removed the manual rehashing from ID Cache, and changed it
4312 to use the SILC Hash Table's auto rehash feature. Affected
4313 file is lib/silccore/silcidcache.c.
4315 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Fixed a bug in the silc_client_nickname_format function that
4318 handles the multiple same nickname formatting. Two clients
4319 with same nickname caused problems after the first one left
4320 and rejoined. It didn't format the nickname correctly.
4321 Affected file is lib/silcclient/idlist.c.
4323 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Don't change the topic if olod topic is same as new one.
4326 Affected file is silcd/packet_receive.c.
4328 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4330 * Added cross-reference support to the SILC Documentation
4331 generator. All types across all HTML files are now cross-
4332 referenced. Affected files util/robodoc/generator.c and
4333 scripts/silcdoc/silcdoc.
4335 * Added file lib/silcutil/silctypes.h to include all the
4336 arithmetic type definitions and some macros. Removed
4337 includes/bitmove.h and moved macros to silctypes.h.
4339 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4341 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4343 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Added `type' argument to silc_id_payload_parse_id function which
4346 now returns the type of the ID to the sent pointer. Affected
4347 file is lib/silccore/silcid.[ch].
4349 * Added check for CMODE_CHANGE notify type that mode change is
4350 allowed by the sender. Affected file silcd/packet_receive.c.
4352 * Added check for CUMODE_CHANGE notify type that mode change is
4353 allowed by the sender. Affected file silcd/packet_receive.c.
4354 Added the ID type as CUMODE_CHANGE notify type as argument
4355 to the `notify' client operation. Affected files are
4356 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4358 * Added function silc_client_add_server to the client library.
4359 Added support for resolving also channel and server info when
4360 received unknown entity in notify packet. Affected files are
4361 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4363 * Added function silc_command_get_status to return the command
4364 status from the command reply's argument payload. Affected files
4365 are lib/silccore/silccommand.[ch].
4367 * Added check for KICKED notify type that the kicking is
4368 allowed by the client. Affected file silcd/packet_receive.c.
4370 * Created function silc_get_input which can be used to get input
4371 (echo on or off) from user on command line. Affected files are
4372 lib/silcutil/silcutil.[ch].
4374 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4376 * Optimized silc_server_packet_relay_to_channel function.
4377 Added new function silc_channel_message_payload_encrypt which
4378 can be called directly if channel message payload needs to
4379 be encrypted and is already encoded (no need to call _encode
4380 function). Packet relaying is now done by router without any
4381 extra memory allocations. Affected files are
4382 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4383 silcd/packet_send.c.
4385 * Fixed the INVITE notify handling. It took wrong arguments
4386 as invite list and invite delete. Affected file is
4387 silcd/packet_receive.c.
4389 * Added check for TOPIC_SET notify type that the topic change is
4390 allowed by the client. Affected file silcd/packet_receive.c.
4392 * Added check for INVITE notify type that inviting is allowed by
4393 the client. Affected file silcd/packet_receive.c.
4395 * Changed the silc_server_client_on_channel to return the
4396 SilcChannelClientEntry as well. Moved the function
4397 silc_server_check_cmode_rights to server_util.[ch].
4398 Affected files are silcd/server_util.[ch], silcd/command.c.
4400 * Added function silc_server_check_umode_rights to check whether
4401 changing client's user mode is allowed. Added check for
4402 UMODE_CHANGE notify type that the umode change is allowed
4403 by the client. Affected files are silcd/server_util.[ch],
4404 silcd/packet_receive.c and silcd/command.c.
4406 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4408 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4409 ID length. It ignored that ID can be IPv6 based as well.
4410 Affected file lib/silccore/silcpacket.h.
4412 * Fixed the silc_id_id2str and silc_id_str2id to take the
4413 IPv6 address offset's into consideration. Affecte file is
4414 lib/silccore/silcid.c.
4416 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4418 * Fixed the internal Unix scheduler functions to check for
4419 NULL context they may receive. The affected file is
4420 lib/silcutil/unix/silcunixschedule.c.
4422 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4424 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4425 can specify different directory with --home command line
4426 parameter. Affected files irssi/src/silc/core/client_ops.c,
4429 * SILC-specific commands aren't now executed if the active server
4430 isn't of SILC-type, so there won't be problems with having
4431 IRC and SILC protocol support in same client. Affected files
4432 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4435 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4437 * Improved the signal support in SILC Schedule. Added new
4438 function silc_schedule_signal_call which is used by application
4439 to mark a signal to be called. It is now safe to perform
4440 any kind of tasks in signal callbacks since it is guaranteed
4441 that the application specified signal callback is called
4442 after the signal is over. Affected files are
4443 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4445 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4447 * Added `name' field to SilcChannelPrivateKey to represent
4448 application given name for the key. Moved also the context from
4449 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4450 Added the `name' argument also to the function
4451 silc_client_add_channel_private_key.
4453 Added function silc_client_current_channel_private_key to set the
4454 current channel private key in use.
4456 Added "change" command to KEY command which can be used to change
4457 the current channel private key. Bound the command also to
4458 alt+K (Alt+Shift+k).
4460 Also affected files lib/silcclient/client_channel.c,
4461 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4463 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4465 * Added silc_rng_get_byte_fast function in to the
4466 lib/silccrypt/silcrng.[ch].
4468 * Changed the interface of silc_packet_assemble and the
4469 silc_packet_send_prepare. If silc_packet_assmble is now
4470 called the application does not call silc_packet_send_prepare
4471 because the library will call it automatically. These
4472 interfaces now also return a reference to the outgoing buffer
4473 which includes the assembled packet, which the application can
4474 use to encrypt the packet.
4476 Affected files are lib/silccore/silcpacket.[ch],
4477 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4478 silcd/packet_send.c, server_backup.c and packet_receive.c.
4480 * Fixed a packet sending bug on very high load, where outgoing
4481 packet queue wasn't handled correctly and packets got corrupted.
4482 Affected files are lib/silcutil/*/silc*sockconn.c,
4483 lib/silcclient/client.c and silcd/server.c.
4485 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4487 * Added macro SILC_PACKET_DATALEN which can be used during
4488 packet assembling to check whether the data to be added to
4489 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4490 len is truncated until it fits it.
4492 Added checks for maximum length of channel message payload and
4493 private message payload also.
4495 Added checks for maximum packet length in server and in
4498 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4499 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4500 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4501 lib/silcclient/client_prvmsg.c.
4503 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4505 * Added silc_server_packet_queue_purge call to the
4506 silc_server_disconnect_remote to assure that all data in the
4507 queue before disconnecting is sent to the network. Affected
4508 file silcd/server.c.
4510 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4512 * Added the deleting of server's own ID cache entry to the
4513 silc_server_free function. Free also everything else that
4514 has been allocated in silc_server_init. The affected file
4517 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4519 * Added functions silc_parse_version_string, silc_version_to_num,
4520 and silc_ske_parse_version to parse SILC protocol style version
4521 strings. Affected files lib/silcutil/silcutil.[ch] and
4522 lib/silcske/silcske.[ch].
4524 * Added new configuration params: version_protocol, version_software
4525 and version_software_vendor to specify what version the remote
4526 host must at least be to be able to connect to server. The vendor
4527 string can be regex matched too. Added new function
4528 silc_server_connection_allowed to check maximum number of allowed
4529 connections, and allowed versions for incoming connections.
4530 Affected files are silcd/server.c, server_util.[ch] and
4533 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4535 * Added preliminary support for signals in scheduler. The
4536 signals we care about are now blocked always when the scheduler
4537 is locked. This way we can synchronise the use of signal with
4538 scheduler. It is guaranteed that when signal occurs the scheduler
4539 is not locked, and thus new tasks can be safely added to the
4542 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4543 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4544 Added new platform specific routines
4545 silc_schedule_internal_signals_[un]block and
4546 silc_schedule_internal_signal_[un]register.
4548 Added new functions to SILC Schedule API:
4549 silc_schedule_signal_[un]register. Each signal that application
4550 is going to use should be registered to the scheduler.
4552 Affected files are lib/silcutil/silcschedule.[ch],
4553 lib/silcutil/*/silc*schedule.c.
4555 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4557 * Check for unauthenticated client and server in the
4558 silc_server_new_client and silc_server_new_server functions.
4559 Affected file silcd/packet_receive.c.
4561 * Added function silc_string_is_ascii to check whether given
4562 string is 7-bit ASCII string. Affected files are
4563 lib/silcutil/silcutil.[ch].
4565 * Added function silc_id_is_valid_server_id into the
4566 silcd/serverid.c and added checking for valid Server ID's in
4567 silc_server_new_server. The Server ID must always be based
4568 on the server's public IP address.
4570 * Added logging of DISCONNECT packet message in the server.
4571 Affected file silcd/server.c.
4573 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4575 * Changed all library interfaces that use Global RNG to also
4576 accept SilcRng as argument. Affected files are
4577 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4578 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4579 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4580 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4581 lib/silccrypt/rsa.c.
4583 * Added function silc_pkcs_generate_key to the
4584 lib/silccrypt/silcpkcs.[ch] for applications so that they
4585 don't need to do pkcs->pkcs->init calls anymore.
4587 * Remove SilcSocketConnection from the SFTP API since it really
4588 wasn't needed there. The application has the information
4589 saved in its contexts anyway and the SFTP layer doesn't need
4590 know about it. Affected files lib/silcsft/silcsftp.h and
4591 lib/silcsftp/sftp_[server/client].c.
4593 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4594 The SilcSimContext is not SilcSim.
4596 * Fixed possible buffer overflows in silc_id_render in the
4597 lib/silcutil/silcutil.c.
4599 * On EPOC the global crypto module lists are not used at all
4600 in the crypto library. Added support for using the constant
4601 algorithm list on EPOC. Affected files are
4602 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4605 * Fixed the handling of third parameter of KICKED notify, since
4606 it was mistakenly updated to SILC Protocol 1.0 even though it
4607 is to be included in 1.1. Since it is not in 1.0 it is not
4608 mandatory, and this fix now handles it only if it is provided,
4609 and it is not error if it is not provided. Affected file
4610 lib/silcclient/client_notify.c.
4612 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4614 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4615 client. Affected file irssi/src/silc/core/client_ops.c.
4617 * Merged with Irssi 0.8.4 from irssi.org CVS.
4619 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Check for valid socket connection in client entries before
4622 sending any messages. Fixes a crash, but doesn't fix some
4623 other underlaying bug that is lurking there. Affected
4624 file silcd/packet_send.c.
4626 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4628 * $usermode, $cumode and $cumode_space expandos shouldn't do
4629 anything with non-SILC server records. Affected file
4630 irssi/src/silc/core/silc-expandos.c
4632 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4634 * Fixed the silc_net_check_[host/local]_by_sock to support
4635 IPv6 bound sockets as well. Now they can return IPv6 addresses
4636 as well. Affected file lib/silcutil/silcnet.c.
4638 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4639 Affected lib/silcutil/unix/silcunixnet.c.
4641 * Fixed ID rendering (at least on some platforms, not NetBSD)
4642 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4644 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Added silc_hash_public_key and silc_hash_public_key_compare
4647 functions to be used with SilcHashTable. They can be used to
4648 hash public keys and compare public keys in hash table. Affected
4649 file lib/silcutil/silcutil.[ch].
4651 * Added support for specifying multiple public keys for Client
4652 connection section in server configuration file. This makes it
4653 possible to accept multiple public keys from same host, or to
4654 make a section that accepts any incoming host, and have the
4655 accepted public keys listed in the section.
4657 Added functions silc_sever_[find/get]_public_key, added the
4658 support for this actually to all connection sections but only
4659 the Client section is currently allowed to specify multiple
4662 Affected files are silcd/server.c, server_internal.h,
4663 command.c, protocol.c, server_util.[ch], packet_receive.c.
4665 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4667 * Merged Irssi 0.8.2 from irssi.org CVS.
4669 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4671 * If silc_debug is TRUE, also output standard logging messages
4672 to stderr with the debug output.
4674 Made silc_log_reset_all() flushing all channels before returning.
4675 Also fixed some documentation typos.
4677 Affected files are lib/silcutil/silclog.[ch].
4679 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4681 * Fixed the server to check correctly the amount of connections
4682 from single host, by checking also the type of the connection.
4683 Fixed also the comparison of number of connections and number
4684 of allowed connections. Affected files are silcd/server.c,
4687 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4689 * Fixed the USERS command reply to save the user's mode on the
4690 channel as well. Fixed JOIN command reply to check whether a
4691 client is on channel already and not join it twice. Affected
4692 file lib/silcclient/command_reply.c.
4694 * Added new file silc-expandos.c into irssi/silc/core/ to return
4695 various stuff for various signal for the statusbar etc. updating.
4696 Now Irssi SILC client prints channel user modes etc. on the
4699 * The user mode (like server/router operator changes) is now shown
4700 on the Irssi SILC client's statusbar. The affected files are
4701 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4703 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4705 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4706 to SILC_SCHEDULE_[UN]LOCK macros.
4708 * Added more error printing to logs in server code. Affected
4709 files silcd/server.c and silcd/protocol.c.
4711 * Fixed -S option parsing in Irssi SILC Client. Affected file
4712 irssi/src/silc/core/silc-core.c.
4714 * Added silc_buffer_alloc_size function. Affected file is
4715 lib/silcutil/silcbuffer.h.
4717 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4719 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4720 constants. Affected files in
4721 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4724 * Changed the internal SFTP Memory FS table to const. Affected
4725 file lib/silcsftp/sftp_fs_memory.c.
4727 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4729 * Fixed the buffer formatting and unformatting routines to
4730 check the size of 64 bits types with sizeof(). Affected
4731 file is lib/silcutil/silcbuffmt.c.
4733 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Removed 0.6.x backwards support.
4737 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4739 * Changed all integer type names:
4740 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4741 to avoid collisions with other libraries using same type names
4744 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4746 * Added `prefer_ipv6' argument to the functions
4747 silc_net_gethostbyname[_async]. If it is TRUE it will return
4748 IPv6 address over IPv4. If FALSE IPv4 address is returned
4749 even if IPv6 address was found. Affected files
4750 lib/silcutil/silcnet.[ch].
4752 * Added support silc_net_create_connection[_async] to fallback
4753 to IPv4 address if IPv6 address could not be used (like if
4754 it doesn't work on a specific system). Affected file in
4755 lib/silcutil/unix/silcunixnet.c.
4757 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4759 * Added silc_schedule_reinit function to do the enlarging
4760 of the max tasks handling capabilities of the scheduler.
4761 Affected files lib/silcutil/silcschedule.[ch].
4763 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4765 * Added automatic extern "C" { ... } for C++ compilers so the
4766 application does not need to define them. Affected file
4767 includes/silcincludes.h.
4769 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4770 old name went against naming convention. Applications now
4771 include "silcclient.h" instead of "clientlibincludes.h".
4772 Removed includes/clientlibincludes.h, it is redundant now.
4774 * Renamed includes/version.h to silcversion.h.
4776 * Added really preliminary support for OS/2 into the util
4777 library. Only thread & mutex API is implemented, others
4778 are still to be implemented. Created the lib/silcutil/os2/
4779 directory. Created also file includes/silcos2.h.
4781 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4783 * Added preliminary BeOS support into the util library.
4784 Created lib/silcutil/beos/, and implemented all the needed
4785 functions to support SILC on BeOS. Created also file
4786 includes/silcbeos.h.
4788 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4790 * Added proper initializations to silc's irssi code, so it's
4791 now possible to load it as module. Affected files
4792 irssi/src/silc/core/silc-core.c,
4793 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4795 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4797 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4800 * Fixed the silcdoc document generator to correct generate
4801 docs from all kinds of filenames. Affected files are
4802 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4804 * ROBOdoc documented lib/silcutil/silcmemory.h.
4805 Added also new function silc_memdup.
4807 * Removed lib/silcutil/silcbufutil.h and moved those routines
4808 to the lib/silcutil/silcbuffer.h.
4810 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4812 * Added `user_count' to the SilcChannelEntry which now tells the
4813 number of users on the channel. The user count is now saved
4814 in normal server of global channels as well. Affected files
4815 silcd/server.c, idlist.h, packet_receive.c and command.c.
4817 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4818 include file utility functions.
4820 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4821 instead of calling directly OS routines.
4823 * Fixed NICK change printing in Irssi SILC Client. Fixed
4824 KICKED notify printing in Irssi SILC Client. Affected file
4825 irssi/src/silc/core/client_ops.c.
4827 * Fixed a NICK change bug in client library, to not recreate the
4828 client_entry->channels hash table everytime nick is changed.
4829 Affected file lib/silcclient/client.c.
4831 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4833 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4834 the SKE interface a bit.
4836 * Fixed padding problem in PKCS#1. The padding was not actually
4837 random since the random number generator was used incorrectly.
4838 This security bug affects only when encrypting with PKCS#1, and
4839 it is not currently used at all in SILC. SILC only use signing
4840 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4842 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4844 * Rewrote the notify handling in Irssi SILC client to not call
4845 the events as signals. Fixes problems with Perl support.
4846 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4848 * Send the auto-nicking NICK command in client library with
4849 little timeout after connecting. The affected file is
4850 lib/silcclient/client.c.
4852 * Added following new config file settings:
4853 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4854 key_exchange_timeout, conn_auth_timeout, connections_max,
4857 Implemented all the new config settings handling in the server.
4859 Optimized the use of SKE Mutual flag usage. Use it only
4860 if connection authentication protocol is not based in public
4863 Renamed all SilcServerConfigSection* to SilcServerConfig*
4864 to have a bit shorter names.
4866 Affected files silcd/serverconfig.[ch], server.[ch], and
4869 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4871 * Cleaned up the listening sockets code, preparing for the rehash
4872 support. Affected file is silcd/server.c.
4874 * Fixed some output messages. Affected files are silcd/silcd.c,
4877 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4879 * Create lib/doc/silcrng_intro.html document as introduction
4880 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4882 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4884 * Fixes to the silcd config template. Affected file is
4885 doc/example_silcd.conf.in.
4887 * Removed type casts from silc_calloc(), conforming to the
4888 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4890 * Removed param_name member from client, server, and router
4891 section structs, now identifying the param directly.
4893 Added CONFIG_FREE_AUTH macro in config file parsing.
4895 Affected files are silcd/serverconfig.[ch].
4897 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4899 * Fixed command line parameter handling. All SILC initialization
4900 is now done in silc_core_init() which also fixes autoconnecting
4903 Affected files irssi/src/silc/core/silc-core.c,
4904 irssi/src/fe-text/silc.c.
4906 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Added new configuration options and blocks:
4909 keepalive_secs, reconnect_count, reconnect_interval,
4910 reconnect_interval_max, reconnect_keep_trying and
4911 require_reverser_lookup. Added ConnectionParam block, and
4912 implemented the connection parameters when connecting as
4913 initiator and when accepting connections as responder.
4915 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4916 whether given configuration value has been given already.
4918 Affected files silcd/serverconfig.[c], server.[c].
4920 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4921 algorithm parts and created new file silcalgs.conf, that
4922 is now included from the example_silcd.conf.in.
4924 * Optimized the silc_server_connect_to_router_second to take
4925 the connection configuration object from the SilcServerConnection
4926 object instead of finding it during the connecting phase.
4927 Added the configuration object to SilcServerConnection struct.
4928 Affected files silcd/server_internal.h, server.c.
4930 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4932 * Add the client on channel after it was resolved at the
4933 channel message receiving, and it was not already on the
4934 channel. Affected file lib/silcclient/client_channel.c.
4936 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4938 * Fixed the public key authentication to allocate always the
4939 destination signature buffer instead of using static buffer.
4940 Affected file silcd/protocol.c.
4942 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4944 * Unified the serverconfig.[ch]'s helper function interface.
4945 Affected file silcd/serverconfig.[ch].
4947 * Removed doc/example_silc.conf.in since it is redundant.
4948 The make install will now install irssi/silc.conf file.
4950 * Added new Passphrase and Publickey authentication methods to
4951 config file, allowing both public key and passphrase based
4952 authentication to be set at the same time.
4954 Added `prefer_passphrase_auth' setting in config file which
4955 can be used to set to prefer passwd auth if both passwd and
4956 public key is set. If not set, public key is preferred.
4957 This has effect only when being initiator (responder will try
4960 Added support for authentication with passphrase and public key
4961 at the same time. The passphrase is tried first always since
4962 it is faster to check.
4964 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4966 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4968 * Merged the new SILC Config library, with the server parsing
4969 support. Read the header file silcconfig.h or the toolkit
4970 documentation for the news. Affected files are
4971 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4972 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4973 silcd/protocol.c silcd/server.c silcd/server_backup.c
4974 silcd/serverconfig.[ch] silcd/silcd.c.
4976 * Fixed some silclog documentation. Affected file is
4977 lib/silcutil/silclog.h.
4979 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4981 * The silc_cipher_register, silc_hash_register and
4982 silc_hmac_register now checks if the object to be registered
4983 is registered already. Affected files are
4984 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4986 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4988 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4990 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4992 * Allow zero length channel messages inside the Channel Message
4993 Payload. Affected file lib/silccore/silcchannel.c.
4995 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4996 as header filenames.
4998 * Removed lib/silcclient/README and created HTML file
4999 lib/silcclient/silcclient_using.html, which is now included
5000 as part of Toolkit documentation.
5002 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5004 * Fixed CUMODE_CHANGE notify handling to change the mode of
5005 correct client. Affected file lib/silcclient/client_notify.c.
5007 * Make silc_rng_alloc fail if it cannot allocate the sha1
5008 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5010 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5012 * Fixed the file transfer's key agreement payload to include
5013 zero port also if the hostname is NULL because it could not
5016 Call file transfer monitor callback now also if error occurs
5017 during key agreement protocol.
5019 Changed the silc_client_file_send interface to return the
5020 SilcClientFileError instead of session id. The session ID
5021 is returned into pointer provided as argument.
5023 Check that the file exists locally before sending the
5024 file transfer request at all.
5026 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5028 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5029 error than can occur while key agreement protocol. Affected
5030 file lib/silcclient/silcapi.h.
5032 * Fixed the event_mode CMODE handler to not crash when mode
5033 is changed and +k mode is set in the channel. Affected file
5034 irssi/src/silc/core/silc-channels.c.
5036 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5037 SILC_LOG_WARNING to give out Warning and not Error. Affected
5038 file lib/silcutil/silclog.c.
5040 * Fixed the channel message payload decryption in the function
5041 silc_channel_message_payload_decrypt to not modify the original
5042 buffer before it is verified that the message decrypted
5043 correctly. Otherwise, next time it is called with correct
5044 channel key it won't encrypt since the payload is corrupted.
5045 Affected file lib/silccore/silcchannel.c.
5047 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5049 * Do not constantly resize the window. A fix patch by cras.
5050 Affected file irssi/src/fe-text/screen.c.
5052 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5054 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5055 Affected file lib/silcutil/silcnet.c.
5057 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5059 * Fixed a bug in hash table internal routine for traversing
5060 the table with foreach callback. The current entry may
5061 become invalid in the callback but it was referenced after
5062 the callback returned.
5064 Do not allow auto rehashing of hash table during the
5065 silc_hash_table_foreach operation, for same reasons as it is
5066 not allowed for SilcHashTableList. Affected files are
5067 lib/silcutil/silchashtable.[ch].
5069 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5071 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5072 Win32 DLL. extern's in header files are now declared with
5075 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5077 * Fixed private message handling. It used some old code that
5078 caused the client to crash. Affecte file is
5079 lib/silcclient/client_prvmsg.c.
5081 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5083 * Added function silc_client_add_channel,
5084 silc_client_replace_channel_id, and removed functions
5085 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5086 from client library.
5088 * Added cross reference of the joined channels to the
5089 SilcClientEntry, and changed the SilcChannelEntry's
5090 users list to SilcHashTable. The affected files are
5091 lib/silcclient/idlist.[ch].
5093 * Fixed a bug in hash table tarversing. While the hash table
5094 is traversed with SilcHashTableList the table must not be
5095 rehashed. It is now guaranteed that auto rehashable tables
5096 are not rehashed while tarversing the list. Also defined that
5097 silc_hash_table_rehash must not be called while tarversing
5098 the table. Added function silc_hash_table_list_reset that must
5099 be called after the tarversing is over. The affected files are
5100 lib/silcutil/silchashtable.[ch].
5102 * Changed all hash table traversing to call the new
5103 silc_hash_table_list_reset in server and in client library.
5105 * Added function silc_client_on_channel to return the
5106 SilcChannelUser entry if the specified client entry is joined
5107 on the specified channel. This is exported to application as
5108 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5110 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5112 * Fixed founder regaining problem with JOIN command on normal
5113 server. The notify for mode change must be sent always and
5114 not only if !cmd->pending. Affected file silcd/command.c.
5116 * Fixed the WHOWAS command's reply sending to support the
5117 lists correctly. Affected file silcd/command.c.
5119 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5121 * When sending JOIN command to router for processing the
5122 sender's old command identifier was not saved back to the
5123 sender's command context, fixed now. The affected file is
5126 * Create the key in JOIN command of the router did not return
5127 the channel key, added check for this. Affected file is
5130 * Fixed a channel ID update bug in JOIN command reply. Do
5131 not directly upgrade the ID but call the function
5132 silc_idlist_replace_channel_id if the ID was changed.
5133 Affected file silcd/command_reply.c.
5135 * Fixed memory leaks from command calling if it would fail.
5136 Affected file silcd/command.c.
5138 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5140 * Applied patches from cras:
5142 Memory leak fixes around libaries, irssi window resize fix,
5143 new silclist.h and silcdlist.h, all extern inline changed to
5146 * Removed dotconf from lib/dotconf, not needed anymore.
5148 * Removed TRQ from lib/trq, not needed anymore.
5150 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5151 with server connections. Later this will be configurable
5152 in config file after new config file is done. Affected file
5155 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5157 * Fixed a crash in server related to channel announcements.
5158 Affected file silcd/server.c.
5160 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5162 * Fixed memory leaks in silc_server_create_new_channel*
5163 functions. Affected file silcd/server.c.
5165 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5166 which ID was changed. This way the router will send the
5167 user list for the channel again, and server won't be in
5168 desync in some rare circumstances. Affected file is
5169 silcd/packet_receive.c.
5171 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5173 * Check for NULL socket pointer in the function
5174 silc_server_packet_send_to_channel_real. Affected file
5175 silcd/packet_send.c.
5177 * Fixed the BAN notify handling to correctly remove ban
5178 list. Affected file silcd/packet_receive.c.
5180 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5182 * Fixed some header addition to Toolkit distribution in
5183 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5185 * Added lib/silcclient/client_ops_example.h as an template
5186 file for application programmers to quickly start using
5187 the SilcClientOperation functions in their application.
5188 Updated the lib/silcclient/README as well to tell about this
5189 nice file made available.
5191 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5193 * Call silc_server_remove_from_channels when removing client
5194 entry when NO_SUCH_CLIENT_ID was received. Affected file
5195 is silcd/command_reply.c.
5197 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5199 * Added server & router operator statistics updating. Affected
5200 file silcd/packet_receive.c and silcd/command.c.
5202 * Fixed the SERVER_SIGNOFF notify handling on normal server
5203 not to save the history information for clients. Same was
5204 fixed earlier in remove_clients_by_server function, but not
5205 here. Affected file silcd/packet_receive.c.
5207 * Raised the default connection-retry count from 4 to 7 in
5208 server. Affected file silcd/server.h.
5210 * Cancel any possible reconnect timeouts when we start the
5211 key exchange. Affected file silcd/server.c.
5213 * Do not reconnect on connection failure when SCONNECT was
5214 given. Affected files silcd/server.[ch].
5216 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5218 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5220 * Fixed the NICK command to always give the unformatted
5221 nickname to the one giving the NICK command. If unformatted
5222 nickname is cached already it will be formatted and the
5223 local entry will always get the unformatted nickname.
5224 Affected file lib/silcclient/idlist.c.
5226 * Fixed some double frees from client library commands.
5227 Affected file is lib/silcclient/command.c.
5229 * Fixed CUMODE command in server to assure that no one can
5230 change founder's mode than the founder itself, there was a
5231 little bug. Affected file silcd/command.c.
5233 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5235 * Removed the SilcClientCommandDestructor from the client
5236 libary, it is not needed anymore. Affected files are
5237 lib/silcclient/silcapi.h, command[_reply].[ch],
5238 client_notify, idlist.c.
5240 * Fixed GETKEY command to first resolve client, and then
5241 resolve the server only if the client was not found, instead
5242 of resolving both at the same time. Affected file is
5243 lib/silcclient/command.c.
5245 * Added silc_client_start_key_exchange_cb and lookup the
5246 remote hostname and IP address before starting the key
5247 exchange with server. The affected file is
5248 lib/silcclient/client.c.
5250 * The server's public key is now saved using the IP address
5251 of the server and not the servername for the filename.
5252 The hostname public key filename is checked as an fall back
5253 method if the IP address based filename is not found.
5255 Fixed the GETKEY command to save the fetched server key
5256 in correct filename.
5258 Print the remote server's hostname now when new key is
5259 received during connection process. Affected file is
5260 irssi/src/silc/core/client_ops.c.
5262 * Return always our own public key to the client if it asks
5263 for it with GETKEY command. Affected file silcd/command.c.
5265 * Removed the use_auto_addr variable from default config
5266 file since it was in wrong section. Affected file is
5269 * Fixed TOPIC_CHANGE notification to not route it when it
5270 was sent using silc_server_send_notify_to_channel function.
5271 Affected file silcd/command.c.
5273 * Fixed silc_server_send_notify_kicked to send the kicker's
5274 Client ID also, it was missing. Affected files are
5275 silcd/command.c, silcd/packet_send.[ch].
5277 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5279 * Do not save client history information in SERVER_SIGNOFF.
5280 Fixes the bug in normal server that it does not detect
5281 the client becoming valid after the server becomes back
5282 online. Affected file silcd/server_util.c.
5284 * Added `sock_error' field into the SilcSocketConnection
5285 context. When error occurs during socket operation (read
5286 or write) the error is saved. Added also new function
5287 silc_socket_get_error to return human readable socket error
5288 message. Affected files are lib/silcutil/silcsockconn.[ch],
5289 lib/silcutil/unix/silcunixsockconn.c, and
5290 lib/silcutil/win32/silcwin32sockconn.c.
5292 * The server now prints the socket error message in the
5293 signoff for client. Affected file silcd/server.c.
5295 * Fixed the `created' channel information sending from router
5296 to server in JOIN command. Checks now whether the channel
5297 really was created or not and set it according that.
5299 Fixed the JOIN command to use the client entry's current
5300 ID during the joining procedure instead of the one it sent
5301 in the command (it is checked though), since it can change
5302 between the packet processing and command processing, and
5303 would just case unnecessary pain in the client end. Affected
5304 file silcd/command.c.
5306 * Fixed a channel key payload sending to use correct channel
5307 ID when the server was forced to change the channel's ID by
5308 router. Router sent the key payload with the old Channel ID.
5309 Affected file silcd/packet_receive.c.
5311 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5313 * Call silc_server_save_channel_key only if the key payload
5314 was provided in the JOIN command's command reply. Affected
5315 file silcd/command_reply.c.
5317 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5319 * Fixed silc_mp_sizeinbase to return the value correctly with
5320 MPI. Affected file lib/silcmath/mp_mpi.c.
5322 * Fixed the stop_server signal to correctly stop the scheduler
5323 and gracefully stop the server when SIGTERM or SIGINT signals
5324 are received. Affected file silcd/silcd.c.
5326 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5328 * Simple handling of TERM and HUP signals. Also added some log
5329 flushing call around. Affected file is
5332 * Fixed small bugs in silclog.c. Now buffering output will take
5333 effect after 10 seconds since startup: This will ensure that
5334 no important startup messages are lost. Also output redirection
5335 will preserve original format ([Date] [Type] message).
5336 Affected file is lib/silcutil/silclog.c.
5338 * Added two options to the config file, in the logging section:
5339 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5340 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5342 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5344 * Do not print the warning about log files not being initialized
5345 more than once to avoid excess logging. Affected file is
5346 lib/silcutil/silclog.c.
5348 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5349 the SIM copying in make install in Makefile.am.pre.
5351 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5353 * Rewritten silclog APIs. Globally interesting changes follows:
5354 silc_log_set_files() changed to silc_log_set_file().
5355 silc_log_set_callbacks() changed to silc_log_set_callback().
5356 ROBOdoc documented silclog header file.
5357 SilcLogCb now returns bool to wether inihibit the default
5358 handler or not (to keep the old behaviour return always TRUE).
5359 The new APIs should also fix the problem of the
5360 silcd_error.log file that was written in the current directory.
5363 Log files streams will remain opened after silc_log_set_file()
5364 call, means less CPU usage notably on high traffic servers.
5365 File streams are now full buffered, and flushed to the disk
5366 every 5 minutes, lesses HD activity and CPU usage.
5367 Messages can be redirected, allowing admins to configure
5368 one single logfile for all server messages.
5369 the silc_log_quick global variable to activate fast-logging.
5370 Affected files lib/silcutil/silclog.[ch]
5372 * Changed some code to conform new silclog APIs. Affected
5373 files are doc/example_silcd.conf.in, silcd/server.c
5374 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5377 * Fixed a memory leak that could occur in some situations.
5378 Affected file silcd/serverconfig.c.
5380 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5382 * Added the silc_client_del_client to remove the client from
5383 all channels as well. Affected file lib/silcclient/idlist.c.
5385 * Fixed the client library to correctly remove the client
5386 from all channels when the client entry is being destroyed.
5387 Affected file lib/silcclient/client_notify.c, command.c.
5389 * Added auto-nicking support to the client library. If the
5390 applicatio now sets client->nickname it will be sent to the
5391 server after connecting by the library. This way for example
5392 SILCNICK (or IRCNICK) environment variables will have effect
5393 and always change the nickname automatically to whatever
5394 it is wanted. Affected file lib/silcclient/client.[ch].
5396 * Renamed silc_server_command_bad_chars to the
5397 silc_server_name_bad_chars and moved it to the
5398 silcd/server_util.[ch]. Added also new function
5399 silc_server_name_modify_bad to return nickname that
5400 includes bad characters as new nickname without those
5401 bad characters. This check and modify is now used in
5402 silc_server_new_client when the username is initially set
5403 as nickname, so it must be checked to be valid nickname.
5404 Affected file silcd/packet_receive.c.
5406 * The nickname length is now taken from the packet for real
5407 and not trusted to strlen() since it clearly can return
5408 wrong length for nickname including bad characters. This
5409 also applies to channel names. Affected file silcd/command.c.
5411 * Removed the lib/silcsilm/modules directory. Modules are now
5412 compiled into the lib/silcsim. Fixed the copying of the
5413 modules to follow symbolic links in Makefile.am.pre.
5415 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5417 * Fixed silc_string_regexify list creation. Fixes bugs with
5418 BAN and INVITE commands in server. The affected file is
5419 lib/silcutil/unix/silcunixutil.c.
5421 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5423 * Removed the command destructor entirely from the server's
5424 command and command reply routines. It is not needed, and
5425 its usage was buggy and caused crashes. Affected files are
5426 silcd/command[_reply].[ch].
5428 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Cancel protocol and NULL sock->protocol if timeout
5431 occurred during protocol. Affected file silcd/server.c.
5433 * Cancel protocol timeouts always before calling the final
5434 callback, to assure that after final callback is called
5435 no other state will be called for the protocol anymore.
5436 Affected file silcd/protocol.c.
5438 * Print error log if incoming connection configuration could
5439 not be found. Affected file silcd/server.c.
5441 * Fixed JOIN command to correctly save the founder mode
5442 to the client on normal SILC server, when the channel
5443 was created by the router. Affected file silcd/command.c.
5445 * Fixed LIST command (hopefully) to send correct reply
5446 packets. Affected file silcd/command.c.
5448 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5450 * The silc_packet_receive_process now returns FALSE if the
5451 read data was invalid packet, and TRUE if it was ok.
5453 The server now checks that if unauthenticated connection
5454 sends data and its processing fails the server will close
5455 the connection since it could be a malicious flooder.
5457 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5459 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Make sure the warning about error opening a log file is
5462 printed only once and not everytime it fails (produces
5463 too much useless log). Affected file lib/silcutil/silclog.c.
5465 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5467 * Made the silc_server_daemonise() function more readable.
5468 Affected file silcd/server.c.
5470 * Pid file is now optional, the user may comment it out from
5471 the config file. Removed define SILC_SERVER_PID_FILE, we
5472 don't need a default any longer. Affected file
5473 configure.in.pre, lib/Makefile.am.pre.
5475 * Make some use of the pid file. The server now dies at startup
5476 if it detects a valid pid file on his path. The server would
5477 die anyway in this circumstance, because of the bind() failure.
5478 Affected file silcd/silcd.c.
5480 * No longer compiling lib/dotconf.
5482 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * Fixed JOIN command parsing not to crash. Affected file
5485 lib/silcclient/command.c.
5487 * Fied the NICK_CHANGE notify to add the new client entry
5488 even it is resolved. This removes an <[unknown]> nick
5489 thingy bug in the client. Affected file is
5490 lib/silcclient/client_notify.c.
5492 * Do not try to allocate 0 bytes (efence does not like it)
5493 in lib/silccore/silccomand.c when encoding payload.
5495 * Do not take IRCNICK as nickname in Irssi SILC client since
5496 it is not possible to set nickname before hand connecting
5497 the server (TODO has an entry about adding auto-nicking
5500 * Changed the silc_server_command_pending to check whether
5501 there already exists an pending entry with the specified
5502 command, command identifier and pending callback. This is
5503 to fix IDENTIFY and WHOIS related crashes that may register
5504 multiple pending commands with same identifier. Affected
5505 file silcd/command.c.
5507 * Fixed the server to reconnect to the router even if it
5508 was already reconnecting and EOF was received. This to
5509 fix a possibility that the server wouldn't ever try to
5510 auto-reconnect to the router. Affected file silcd/server.c.
5512 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5514 * Fixed the server's password authentication to use the
5515 length of the locally saved password, and not the one
5516 sent in the packet. Affected file silcd/protocol.c.
5518 * Fixed same password authentication problem in the
5519 Authentication Payload handling routines in
5520 lib/silccore/silcauth.c.
5522 * Yet another password authentication problem fixed with
5523 channel password handling in silcd/command.c.
5525 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * If first character of string in silc_parse_userfqdn is '@'
5528 then do not parse it. Affected file is
5529 lib/silcutil/silcutil.c.
5531 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5533 * Fixed minor bug in IDENTIFY command reply sending, which
5534 caused various weird problems during JOIN when it was
5535 resolving names for users. Affected file silcd/command.c.
5537 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5539 * Fixed the IDENTIFY command reply sending to chech better valid
5540 clients. It was possible to send incomplete list of replies.
5541 Affected file silcd/command.c.
5543 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Added silc_client_command[s]_[un]register functions now to
5546 dynamically register the commands in client library. Removed
5547 the static table of commands. This allows the client library
5548 to call commands without causing the application to know about
5549 what commands library has called.
5551 Removed the INFO command reply kludge to detect when the command
5552 was called by library. Now library use its own command reply
5553 function for INFO command.
5555 Added function silc_client_command_call to call a command.
5556 Application can use it to call command, not access the structure
5559 Now all commands that are sent by the client library (not
5560 explicitly sent by application) use own command reply functions.
5562 Affected files around lib/silcclient/ and in
5563 irssi/src/silc/core/.
5565 * Fixed the WHOIS command reply sending to chech better valid
5566 clients. It was possible to send incomplete list of replies.
5568 Fixed the WHOIS and IDENTIFY to send the request to router
5569 if normal server did not do it and did not find any results.
5571 Affected file silcd/command.c.
5573 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5575 * Moved the internal data from SilcClient context into its
5576 own file, not accesible to application. Affected files
5577 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5578 and other files in client library.
5580 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Added doc/examples installation target in Makefile.am.pre.
5585 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5588 commands the found client entry will be removed from the
5589 cache, after notifying application about the error. Affected
5590 file lib/silcclient/command_reply.c.
5592 * Changed the /MSG to check for exact nickname user gave, and
5593 not let `nick' match `nick@host' if it is only one found. Now,
5594 user must type the exact nickname (like nick@host2) even if
5595 there are no more than one same nicks found. This is to avoid
5596 a possibility of sending nickname to wrong nickname since
5597 `nick' could match `nick@host'. Affected file is
5598 irssi/src/core/silc-servers.c.
5600 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Do not print "you are now server operator" or similar when
5603 giving /away command. Affected files are
5604 irssi/src/silc/core/client_ops.c, silc-servers.h.
5606 * Made the silc_server_command_pending_error_check to send
5607 the same command reply payload it received back to the
5608 original sender of the command. This way all arguments
5609 that was received by the server will be received by the
5610 client too. Affected file silcd/command.c.
5612 * Added the silc_idcache_add to return the created cache entry
5613 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5615 * Add global clients to expire if they are not on any channel.
5616 This is because normal server will never know if they signoff
5617 if they are not on any channel. The cache expiry will take
5618 case of these entries. This is done by normal servers only.
5619 The affected files are silcd/command_reply.c,
5620 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5622 * If server receives invalid ID notification for WHOIS or
5623 IDENTIFY and the ID exists in the lists, it is removed.
5624 Affected file silcd/command_reply.c.
5626 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5627 in client then client entry that it matches is searched and
5628 the nickname is printed on the screen for user. Affected
5629 file irssi/src/silc/core/client_ops.c.
5631 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5633 * Use cache entry expire time in the LIST command reply to
5634 purge old entries from the cache after the LIST command
5635 reply has been received. This way we don't have non-existent
5636 entries in the cache for too long. Affected file is
5637 silcd/command_reply.c.
5639 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5641 * If we are normal server, and we've not resolved client info
5642 in WHOIS or IDENTIFY from router, and it is global client,
5643 we'll check whether it is on some channel. If it is not
5644 then we cannot be sure about its validity and will resolve it
5645 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5646 file silcd/command.c.
5648 * Search channel by name (if possible) rather than by ID
5649 in IDENTIFY command's command reply. Affected file is
5650 silcd/command_reply.c.
5652 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5654 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5655 Updated specs and implemented it. Affected file silcd/command.c,
5656 silcd/packet_send.c and silcd/packet_receive.c.
5658 * Implemented the <founder auth> payload handling in the JOIN
5659 command. If provided all conditions for channel joining
5660 except requirement to provide correct passphrase can be
5661 overrided by the channel founder. Updated the protocol specs.
5662 Affected file silcd/command.c.
5664 Added support for founder auth in JOIN command in client
5665 library. Fixed the parsing of the JOIN command now to support
5666 all options as they should be. The affected file is
5667 lib/silcclient/command.c.
5669 * Optimized the WHOIS and IDENTIFY commands to send the request
5670 to router only if it includes nicknames or other names. If
5671 they include only IDs then check the local cache first before
5672 routing. Affected file is silcd/command.c.
5674 * Added channels topic announcements. Affected file is
5675 silcd/packet_receive.c and silcd/server.c.
5677 * Fixed the silc_server_send_notify_topic_set to really destine
5678 the packet to channel. Affected file silcd/packet_send.c.
5680 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5681 library. Affected file lib/silcclient/client_notify.c.
5683 * Added UMODE announcements. Affected file silcd/server.c.
5685 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5687 * Memory leak fixes in:
5689 lib/silcutil/silcsockconn.c
5690 lib/silcske/silcske.c
5691 lib/silcske/groups.c
5693 lib/silccrypt/silcpkcs.c
5694 lib/silccore/silccommand.c
5695 lib/silccore/silcidcache.c
5700 * ROBOdoc documented the lib/silcske/groups.h file and a
5701 bit changed the interface for better.
5703 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5705 * Update the client entry context in the ID cache after
5706 nick change. Affected file lib/silcclient/command.c.
5707 Fixes the CUMODE command when regaining founder privileges,
5708 and a little WHOIS problem.
5710 * Fixed silc_net_gethostbyname to correctly call the
5711 inet_ntop. Affected file lib/silcutil/silcnet.c.
5713 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5715 * Added IPv6 support checking to the configure.in.pre, added
5716 also --enable-ipv6 option to override the check. Affected
5717 file configure.in.pre.
5719 * The silc_thread_create now calls the start function
5720 directly if threads support is not compiled in. Removes
5721 ugly #ifdef's from generic code. Affected files are
5722 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5724 * Added silc_net_gethostby[name/addr]_async to asynchronously
5725 resolve. Affected files are lib/silcutil/silcnet.[ch].
5727 * Added support for rendering IPv6 based server, client and
5728 channel IDs. Affected file lib/silcutil/silcutil.c.
5730 * Added support for creating IPv6 based server IDs. Affected
5731 file is silcd/serverid.c.
5733 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5735 * Added silc_net_gethostby[addr/name] into the
5736 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5737 routines. Added silc_net_is_ip[4/6]. Affected file is
5738 lib/silcutil/unix/silcunixnet.c. All routines that take
5739 address as argument now supports both IPv4 and IPv6 addresses.
5741 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5743 * Fixed LIST command reply sending in server. Affected file
5746 * Server now sends the kicker's client ID in the KICK notify
5747 to the kicked client. Affected file silcd/command.c.
5749 * The client library now parses the kickers client ID and
5750 UI displays it. Affected files lib/silcclient/client_notify.c
5751 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5753 * Made all payload parsing function prototypes consistent.
5754 They all take now const unsigned char * and uint32 pair as
5755 the payload data instead of SilcBuffer. Changes all around
5756 the source tree. Other unsigned char* -> const unsigned char*
5757 changes around the tree as well.
5759 * Optimized SFTP client and server packet sending not to
5760 allocate new buffer for each packet but to recycle the
5761 first allocated buffer. Affected files are
5762 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5764 * Optimized the SFTP client to use SilcList instead of
5765 SilcDList for requests, because it is faster. Affected file
5766 is lib/silcsftp/sftp_client.c.
5768 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5769 into lib/silccore/silcid.[ch].
5771 Renamed silcpayload.[ch] into silcargument.[ch].
5773 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5775 * If client entry is deleted with active key agreement
5776 session, abort the session.
5778 The silc_client_abort_key_agreement now calls the completion
5779 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5781 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5784 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Don't use __restrict in older GCC's. Affected file is
5787 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5789 * silc_net_localhost now attempts to reverse lookup the
5790 IP/hostname. Affected file lib/silcutil/silcnet.c.
5792 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5793 command. It can be used to gain founder privileges at
5794 the same time when joining the channel.
5796 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5797 kicker's client ID as well. Updated protocol specs.
5799 Defined that the server must send SILC_COMMAND_IDENTIFY
5800 command reply with error status to client who sent
5801 private message with invalid client ID.
5803 Updated the protocol specification.
5805 * Added silc_server_send_command_reply to send any
5806 command reply. Affected file silcd/packet_send.[ch].
5808 * Added silc_id_payload_encode_data to encode ID payload
5809 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5811 * The server now send IDENTIFY command reply with error
5812 status if client ID in private message is invalid. Affected
5813 file silcd/packet_receive.c.
5815 * Save the server key file with server's IP address in
5816 the filename instead of hostname. The affected file is
5817 irssi/src/silc/core/client_ops.c.
5819 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5824 * Added libtool support for compiling shared objects in
5825 lib/silcsim. Affected file configure.in.pre and
5826 lib/silcsim/Makefile.am. Original patch by cras.
5828 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Pid file configuration, and server's config file fixes
5831 patch by toma. Updated CREDITS file.
5833 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Fixed silc_client_channel_message to not try to decrypt
5836 the message twice if it resolved the destination client
5837 information. This could cause of dropping one channel
5838 message. Affected file lib/silcclient/client_channel.c.
5840 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5843 lib/silcclient/client.c. This function is used when the SILC
5844 Client is run under some other scheduler, or event loop or
5845 main loop. On GUI applications, for example this may be
5846 desired to used to run the client under the GUI application's
5847 main loop. Typically the GUI application would register an
5848 idle task that calls this function multiple times in a second
5849 to quickly process the SILC specific data.
5851 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5853 * Fixed silc_server_drop() for dropping the supplementary
5854 groups as well, this could cause a security hole on some
5857 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5859 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5862 * Write PID file after dropping privileges. Added -F option
5863 to run server on foreground. A patch by debolaz.
5864 Affected files silcd/server.c, silcd/silcd.c.
5866 * Fixed MOTD to return the MOTD file server name. Affected
5867 file silcd/command.c.
5869 * Added INFO command reply handling to the Irssi SILC Client.
5870 Affected file irssi/src/silc/core/client_ops.c.
5872 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Fixed the silc_idcache_list_* routines to really support
5875 the dynamic list. Fixes a crash. Affected file is
5876 lib/silccore/silcidcache.c.
5878 * Fixed the LIST command reply to really call LIST command's
5879 pending callbacks. Affected file silcd/command_reply.c.
5881 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Update conn->local_entry->nickname after giving NICK
5884 command. Affected file lib/silcclient/command.c.
5886 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5888 * Added the [pid] option to the silcd configuration file
5890 Affected files: serverconfig.[ch] and silcd.c
5892 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5894 * Save fingerprint in WHOIS command reply in server.
5895 Affected file silcd/command_reply.c.
5897 * Fixed NICK commands pending callback registration.
5898 Affected file lib/silcclient/command.c.
5900 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5902 * Use ++server->cmd_ident when sending commands in server,
5903 instead of random number. Affected file silcd/command.c.
5905 * Fixed GETKEY command reply to call actually GETKEY pending
5906 command callbacks. Affected file silcd/command_reply.c.
5908 * A bit stricter check for nicknames. Check for same nickname
5909 in NICK command also. Affected file silcd/command.c.
5911 * Do not call INFO command everytime client ID changes, only
5912 during first connecting. Affected file lib/silcclient/client.c.
5914 * Set the new nickname only after successful command reply for
5915 NICK command is returned by server. Affected file
5916 lib/silcclient/command.c.
5918 * Remove nicknames from nicklist during server_signoff notify.
5919 Should fix /NAMES bit more. The affected file is
5920 irssi/src/silc/core/silc-channels.c.
5922 * Added `fingerprint' field to the SilcIDListData in the
5923 silcd/idlist.h to hold the fingerprint of the client's
5926 Send the fingerprint of the client's public key in WHOIS
5929 Affected files silcd/command.c, and silcd/idlist.[ch].
5931 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5932 create fingerprint from given data.
5934 * Show the fingerprint of the client's public key in WHOIS.
5935 Affected files irssi/src/module-formats.[ch] and
5936 irssi/src/silc/core/client_ops.c.
5938 * Format the multiple same nicknames also during JOIN and
5939 NICK_CHANGE notifys. Affected file is
5940 lib/silcclient/client_notify.c.
5942 * Do not print error on screen for invalid private message
5943 payload since it can come if someone is sending private
5944 messages with wrong key. Affected file
5945 lib/silccore/silcprivate.c.
5947 * Fixed multiple concurrent /PING crash. Affected file
5948 lib/silcclient/command.c.
5950 * Changed the wrong ID encoding. All IP addresses must be
5951 in MSB first order in encoded format. They were encoded
5952 wrong and was in LSB format. Affected files are
5953 silcd/serverid.c, lib/silcutil/silcutil.c.
5955 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5957 * Call the `connect' client operation through the scheduler
5958 in case of error. Affected file lib/silcclient/client.c.
5960 * Call the `failure' client operation even if the error
5961 occurred locally during a protocol. Affected file is
5962 lib/silcclient/protocol.c.
5964 * Added support of sending LIST command to router from normal
5965 server. This way normal server can get list of all channels
5966 in the network too. Fixed the channel list sending in the
5967 server too. Affected files are silcd/command.c, and
5968 silcd/command_reply.[ch].
5970 * Added silc_server_update_channels_by_server and
5971 silc_server_remove_channels_by_server. They are used during
5972 disconnection of primary router and in backup router protocol.
5973 Affected file silcd/server_util.[ch], silcd/server.c and
5974 silcd/server_backup.c.
5976 * Fixed channel adding to global list in IDENTIFY command
5977 reply in server. Affected file silcd/command_reply.c.
5979 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * If the incoming packet type is REKEY or REKEY_DONE process
5982 that packet always synchronously. Fixes yet another MAC
5983 failed error on slow (dialup) connections. Affected file
5984 lib/silcclient/client.c and silcd/server.c.
5986 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Call check_version SKE callback for initiator too. Affected
5989 file lib/silcske/silcske.c.
5991 * Implemented fix for security hole found in the SKE that was
5992 fixed in the specification few days back; the initiator's
5993 public key is now added to the HASH value computation.
5994 Added backwards support for the old way of doing it too, for
5995 old clients and old servers. Affected file is
5996 lib/silcske/silcske.c.
5998 * Enabled mutual authentication by default in SKE. If initiator
5999 is not providing mutual authentication the responder will
6000 force it. This will provide the proof of posession of the
6001 private key for responder. The affected files are
6002 lib/silcclient/protocol.c and silcd/protocol.c.
6004 * Do not cache anymore the server's public key during SKE.
6005 We do mutual authentication so the proof of posession of
6006 private key is done, and if the server is authenticated in
6007 conn auth protocol with public key we must have the public
6008 key already. Affected file silcd/protocol.c.
6010 * Added new global debug variable: silc_debug_hexdump. If
6011 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6012 file lib/silcutil/silclog.[ch].
6014 * Fixed compilation warning due to char * -> const char *.
6015 Affected files lib/silcutil/silcnet.h, and
6016 lib/silccore/silcauth.[ch].
6018 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * Fixed CMODE command when new channel key was created. If
6021 the creation failed the old key was removed. Next time giving
6022 same command would crash the server since the old key was
6023 freed already. Affected file silcd/command.c.
6025 * Fixed the silc_server_announce_get_channels to not crash
6026 on reconnect. Affected file silcd/server.c.
6028 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6030 * Added silc_log_set_debug_string function to set a regex
6031 string to match for debug output. Only the function names,
6032 or filenames matching the given debug string is actually
6033 printed. This way it is possible to filter out those debug
6034 strings that user is not interested in.
6036 Fixed a bug in silc_string_regexify.
6038 Affected files lib/silcutil/silclog.[ch], and
6039 lib/silcutil/unix/silcunixutil.c.
6041 * Changed the -d options in both server and Irssi SILC client
6042 to take the debug string as argument. Affected files
6043 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6045 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Added silc_hash_babbleprint to create a Bubble Babble
6048 Encoded fingerprint. The encoding is developed by Antti
6049 Huima (draft-huima-babble-01.txt), and it creates human
6050 readable strings out of binary data. Affected file
6051 lib/silccrypt/silchash.[ch].
6053 * Print the babble print now in addition of fingerprint as well
6054 in Irssi SILC client. Affected files are
6055 irssi/src/fe-common/silc/module-formats.[ch],
6056 irssi/src/fe-common/silc/core/client_ops.c.
6058 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6060 * Fixed a security problem found in SKE. The initiator's
6061 public key too is now added to the HASH hash value creation
6062 which is signed by the responder to create the SIGN value.
6063 This will prevent anyone in the middle to lie to the responder
6064 about the initiator's public key. If this is done now, the
6065 man in the middle will get caught. Updated the protocol
6068 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6070 * Better installation directory handling. Configure module
6071 paths and other paths automatically to example_silc* files
6072 in doc/. A patch by toma.
6074 * Fixed compiler warning from MPI library, and from SILC RNG.
6077 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6078 It can be configured with ./configure. A patch by toma.
6080 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Find correct make to use in prepare-clean. A patch by
6083 toma. Affected file prepare-clean.
6085 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6087 * Added irssi variables use_auto_addr, auto_bind_ip,
6088 auto_bind_port and auto_public_ip.
6090 * Changed the interface for silc_client_send_key_agreement
6091 in lib/silcclient/silcapi.h
6095 irssi/src/silc/core/silc-core.c
6097 lib/silcclient/silcapi.h
6098 irssi/src/silc/core/silc-channels.c
6099 lib/silcclient/client_keyagr.c
6102 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6104 * Added silc_pkcs_public_key_compare to compare two
6105 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6107 * Check that the client who set the founder mode on the
6108 channel is the same client that is giving the founder
6109 mode to itself. It is done by comparing the saved public
6110 key (it is saved even in the authentication is passphrase).
6111 Affected file silcd/command.c.
6113 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * Do not process packet for disconnected socket connection.
6116 Affected file lib/silccore/silcpacket.c.
6118 * Process the DISCONNECT packet through scheduler in the
6119 client library. Affected file lib/silcclient/client.c.
6121 * Fixed the silc_client_packet_parse to not to increase
6122 the packet sequence number if the conn->sock and the
6123 current socket connection is not same. This can happen
6124 for example during key agreement when the conn includes
6125 multiple socket connections (listeners). Affected file
6126 lib/silcclient/client.c.
6128 * The sender of the file transfer request now provides also
6129 the pointer (listener) for the key exchange protocol. If
6130 the listener cannot be created then it sends empty key
6131 agreement and lets the receiver provide the listener.
6133 Added `local_ip' and `local_port' arguments to the
6134 silc_client_file_send. If they are provided they are used,
6135 if not then it will attempt to find local IP address, if
6136 not found or bind fails then the remote client will provide
6139 Affected files are lib/silcclient/client_ftp.c and
6140 lib/silcclient/silcapi.h.
6142 * Extended the FILE SEND command to support defining the
6143 local IP and port for key exchange listener. They are
6144 optional. Affected file irssi/src/silc/core/silc-servers.c.
6146 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Defined to WHOIS command reply the sending of fingerprint
6149 of the client's public key (if the proof of posession of the
6150 corresponding private key is verified by the server).
6151 Updated to the protocol specification.
6153 * Added support of receiving the client's public key's
6154 fingerprint in command reply in client library. Affected
6155 file is lib/silcclient/command_reply.c, and
6156 lib/silcclient/idlist.[ch].
6158 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6160 * Do not send over 128 chars long nickname to the server
6161 in NICK command. Affected file lib/silcclient/command.c.
6163 * Do not send over 256 chars long channel names to the server
6164 in JOIN command. Affected file lib/silcclient/command.c.
6166 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Assure that silc_server_close_connection cannot be called
6169 twice for same socket context. Affected file is
6172 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6174 * Send error message to application if opening file for
6175 writing during file transfer fails. Affected file is
6176 lib/silcclient/client_ftp.c.
6178 Remove all file transfer sessions for a client that we're
6179 removing from ID cache.
6181 Affected file is lib/silcclient/client_ftp.c.
6183 * Fixed silc_net_addr2bin to return correct address. Affected
6184 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6186 * Fixed file transfer session removing on signoff notify.
6187 Affected file irssi/src/silc/core/silc-servers.c.
6189 * Added the SilcClientFileError to be returned in the monitor
6190 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6191 Affected file lib/silcclient/silcapi.h.
6193 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6195 * Fixed a crash in silc_client_ftp_free_sessions and
6196 silc_client_ftp_session_free_client. Affected file
6197 lib/silcclient/client_ftp.c.
6199 * Added `disabled' field in the SilcChannelEntry in the server
6200 to indicate if the server entry is disabled. Affected file
6201 silcd/idlist.h, silcd/command[_reply].c.
6203 * SILC server adds now /var/run/silcd.pid everytime it is
6204 started. Affected file silcd/silcd.c.
6206 * Added silc_server_packet_send_clients to send a packet to
6207 the provided table of client entries. Affected file
6208 silcd/packet_send.[ch].
6210 * Fixed a crash in client resolving in client_prvmsg.c in
6211 client library. Affected file lib/silcclient/client_prvmsg.c.
6213 * Do not actually remove the client directly from ID cache
6214 during SERVER_SIGNOFF, but invalidate it. This way we
6215 preserve the WHOWAS info for the client. Affected file
6216 silcd/server_util.c.
6218 * Fixed SERVER_SIGNOFF notify handling in the server. The
6219 server is now able to process incoming SERVER_SIGNOFF notify
6220 for a server that it doesn't even know about. It will remove
6221 the clients provided in the notify. Affected file
6222 silcd/packet_receive.c.
6224 * Check for partial packet in data queue after every packet that
6225 was found from the queue. Return and wait for more data if
6226 there is partial data in queue. Affected file is
6227 lib/silccore/silcpacket.c.
6229 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Added SilcClietFileError enum to indicate error in
6232 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6233 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6234 Affected files lib/silcclient/silcapi.h and
6235 lib/silcclient/client_ftp.c.
6237 * Check that newsize in silc_buffer_realloc is larger than
6238 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6240 * Added better monitor of file transfers. It now monitors
6241 key agreement protocol during the file transfer too. Added
6242 error reporting too. Affected files
6243 irssi/src/silc/core/silc-servers.c,
6244 irssi/src/fe-common/silc/module-formats.[ch].
6246 * Wrote a help file for FILE command.
6248 * Added silc_rng_global_get_byte_fast to get not-so-secure
6249 random data as fast as possible. Random data is read from
6250 /dev/urandom if available and from the SILC RNG if not
6251 available. It is used in padding generation. Affected file
6252 lib/silccrypt/silcrng.[ch].
6254 * All packets in client library are now processed synchronously.
6255 Optimized packet processing a lot. Affected file
6256 lib/silcclient/client.c.
6258 * All server connection packets are processing synchronously
6259 now in server, to optimize packet processing. Affected file
6262 * Include files are installed now only in Toolkit distribution
6263 if make install is given. Affected files: all Makefile.am's.
6265 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Assure that silc_client_notify_by_server_resolve does not
6268 resolve the client information multiple times. If it cannot
6269 be found by the first it cannot be found at all. Affected
6270 file lib/silcclient/client_notify.c.
6272 * Fixed WHOWAS command reply calling. Affected file
6273 lib/silcclient/command_reply.c.
6275 * Removed all references to silc_idlist_get_client from the
6276 Irssi SILC client since that call is internal call used by
6277 the library. The Irssi SILC client will use now client
6278 retrieval functions found in silcapi.h.
6280 * Fixed a bug in resolving nickname info before sending
6281 private message. It used freed memory. Affected file
6282 irssi/src/silc/core/silc-servers.c.
6284 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Assure my_channels statistics cannot go negative in server.
6287 Affected files silcd/server.c, silcd/server_util.c.
6289 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6293 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Win32 Toolkit changes. Affected files
6296 win32/silc.dsw, win32/libsilc/libsilc.def,
6297 win32/libsilcclient/libsilc.def,
6298 lib/silcutil/silcutil.c, and
6299 lib/sftp/sftp_fs_memory.c.
6301 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Added silc_net_localip to return local host's IP address.
6304 Affected file lib/silcutil/silcnet.[ch].
6306 * If key exchange or rekey protocol is active for a connection
6307 parse all packets syncronously since there might be packets
6308 in packet queue that we are not able to process without first
6309 processing packets before them. Affected file silcd/server,
6310 lib/silcclient/client.c.
6312 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6313 whether library should continue processing the packet.
6314 Affected file lib/silccore/silcpacket.h.
6316 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6317 SilcSFTPMonitorData to SFTP server to monitor various
6318 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6319 lib/silcsftp/sftp_server.c.
6321 * Added silc_file_size to return file size. Affected file
6322 lib/silcutil/silcutil.[ch].
6324 * Implemented the file transfer support for the client library.
6325 Added preliminary support for simple client to client one-file
6326 transmission. Affected file lib/silcclient/client_ftp.c,
6327 lib/silccilent/client.[ch].
6329 * Added new local command FILE to the Irssi SILC Client.
6330 It is used to perform the file transfer. It has subcommands
6331 SEND, RECEIVE, SHOW and CLOSE. Affected files
6332 irssi/src/silc/core/client_ops.c,
6333 irssi/src/silc/core/silc-server.[ch].
6335 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Relay the SILC_PACKET_FTP in the server. Affected files
6338 silcd/server.c and silcd/packet_receive.c.
6340 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Renamed silc_file_read and silc_file_write to functions
6343 silc_file_readfile and silc_file_writefile. Added function
6344 silc_file_open and silc_file_close. Affected files
6345 lib/silcutil/silcutil.[ch].
6347 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Resolve the client info when received private message or
6350 channel message for a client which nickname we don't know.
6351 Affected files lib/silcclient/client_prvmsg.c and
6352 lib/silcclient/client_channel.c.
6354 * Do not crash in /KEY if client is not connected. Affected
6355 file irssi/src/silc/core/silc-channels.c.
6357 * Added SilcClientStatus field to the SilcClientEntry in the
6358 lib/silcclient/idlist.h.
6360 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6361 is incomplete and is being resolved, it won't be resolved
6364 Make sure also that USERS command reply does not resolve
6365 twice information. Affected file is
6366 lib/silcclient/command_reply.c.
6368 Make sure that silc_client_get_clients_by_list does not
6369 resolve twice same information.
6371 * Check for valid client->id in the silc_server_free_client_data.
6372 Affected file silcd/server.c.
6374 * Fixed /GETKEY nick@server not to crash if the server entry
6375 is not found. Affected file lib/silcclient/command.c.
6377 * Fixed the silc_server_check_cmode_rights to check the
6378 requested modes correctly. Affected file silcd/command.c.
6380 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6382 * Better checks for non-printable chars in nick added.
6383 Affected file silcd/command.c.
6385 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Call the silc_server_udpate_servers_by_server in the
6388 primary router that comes back online in the backup resuming
6389 protocol. Otherwise it routes packets wrong. Affected file
6390 silcd/server_util.[ch], silcd/server_backup.c.
6392 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6395 lib/silcutil/silcbuffmt.[ch].
6397 * Redefined the SILC packet header to include the padding
6398 length. Affected file lib/silccore/silcpacket.[ch].
6400 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6401 length for maximum padding up to 128 bytes). Affected
6402 file lib/silccore/silcpacket.h.
6404 * Removed all backwards support for old 0.5.x MAC thingies.
6405 The SILC packet header change makes it impossible to be
6406 backwards compatible.
6408 * Send the ENDING packet with timeout in the backup resuming
6409 protocol. This is to assure that all routers has connected
6410 to the primary router. Affected file silcd/server_backup.c.
6412 * Changed the RNG to take the first IV from random data. It
6413 used to take it from zero actually. Changed the RNG also
6414 to use /dev/urandom during session. /dev/random is used
6415 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6417 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6419 * Changed the SILC packet header to have the first two bytes
6420 (the packet length) encrypted. Affected files aroung the
6421 code tree, lib/silccore/silcpacket.[ch]. Removed the
6422 SilcPacketCheckDecrypt callback. It is not needed anymore
6423 since the silc_packet_receive_process will determine now
6424 whether the packet is normal or special.
6426 * Implemented the unidirectional MAC keys. Affected files
6427 lib/silcske/silcske.c, silcd/protocol.c and
6428 lib/silcclient/protocol.c.
6430 * Implemented the packet sequence number to the MAC computation.
6431 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6432 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6433 lib/silcclient/protocol.c.
6435 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * Allow backup router to announce servers. All servers
6438 announced by backup router are added to the global list
6439 automatically. Update hte server's socket to our primary
6440 router also when backup router announces a server.
6441 Affected file silcd/packet_receive.c.
6443 * Do not update the client->router in the function
6444 silc_server_udpate_clients_by_server if the client is on
6445 global list. We might fail to find any specific server
6446 for locally connected clients and local cell clients. They
6447 should still use the `from' and not `to' as client->router.
6448 This fixes backup router resuming protocol. Affected file
6449 silcd/server_util.c.
6451 * Decrease channel statistics count only if the channel
6452 deletion worked. Affected files are silcd/server.c and
6453 silcd/server_util.c.
6455 * Added silc_server_update_servers_by_server to update origin
6456 of all server entries. Used during backup router protocol.
6457 Affected files silcd/server_util.[ch], silcd/server.c. and
6458 silcd/backup_router.c.
6460 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6461 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6462 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6463 lib/silccrypt/silchmac.c.
6465 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6467 * Assure that router cannot reroute the same channel message
6468 to the sender. Affected file silcd/packet_receive.c.
6470 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * Made better checks that the channel message is not sent
6473 to the router it came from. Affected file is
6474 silcd/packet_send.c. Fixed memory leak too.
6476 * Announce informations for incoming router connection, but
6477 only after checking if it is replaced by backup router.
6478 Affected file silcd/packet_receive.c.
6480 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Fixed the backup resuming protocol to work in multiple
6483 router environment. Affected file silcd/server_backup.c.
6485 * Route packet only to one router in the function
6486 silc_server_packet_send_to_channel. Affected file is
6487 silcd/packet_send.c.
6489 * Fixed silc_server_send_notify_dest to set the broadcast
6490 flag. Fixed the silc_server_send_notify_topic to actually
6491 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6492 Affected file silcd/packet_send.c.
6494 * Changed the SFTP Filesystem interface. Changed the
6495 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6496 the filesystem operation function. The SilcSFTPFilesystem
6497 is now a context that is allocated by all filesystem allocation
6498 functions and it already includes the operations structure
6499 and filesystem specific context. It is given as argument
6500 now to the silc_sftp_server_start. This made the interface
6501 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6502 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6504 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6506 * Changed the backup router adding and getting interfaces
6507 in the server. The router that will be replaced by the
6508 specified backup router is now sent as argument. Affected
6509 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6512 * Added silc_net_addr2bin_ne to return the binary form of
6513 the IP address in network byte order. Affected files
6514 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6516 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Check for existing server ID in silc_server_new_server
6519 and in silc_server_connect_to_router_final and remove the
6520 old entry if it exists. Affected file silcd/packet_receive.c,
6523 * Send the channel message always to only one router, either
6524 in upstream or downstream. Affected file is
6525 silcd/packet_send.c.
6527 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Wrote the definition of the backup resuming protocol to the
6530 protocol specification.
6532 * Removed one redundant channel key generation from normal
6533 server during joining procedure. Removed one redundant
6534 channel key sending from server to router during joining
6535 procedure. Affected file silcd/command.c.
6537 * Made minor bugfixes to the backup router resuming protocol.
6538 Affected file silcd/server_backup.c, server.c.
6540 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Added --disable-asm configuration option. Affected files
6543 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6546 * Implemented the backup resuming protocol that is used to
6547 resume the primary router position in the cell after the
6548 primary router comes back online. Affected files
6549 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6550 and silcd/server_util.[ch].
6552 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Sleep two (2) seconds after sending QUIT command to server.
6555 Affected file lib/silcclient/command.c.
6557 * Assure that if outgoing data buffer is pending do not force
6558 send any data. Affected file silcd/packet_send.c.
6560 * Assure that if outgoing data buffer is pending do not force
6561 send any data. Affected file lib/silcclient/client.c.
6563 * Implemented the backup router support when the primary router
6564 goes down. The servers and routers can now use the backup
6565 router as new primary router without loosing connectivity.
6567 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6569 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6570 in the server to indicate disabled entry. All data read
6571 from the connection will be ignored and no data is sent
6572 for entry that is disabled. Affected files are
6573 silcd/idlist.h, silcd/server.c.
6575 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6577 * Created SFTP client and server test programs in the
6578 lib/silcsftp/tests directory.
6580 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Implemented memory filesystem (virtual filesystem) for
6583 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6586 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6588 * Implemented the SFTP (SSH File Transfer Protocol) to the
6589 lib/silcsftp. It includes SFTP client and SFTP server
6592 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Moved lib/silccore/silcprotocol.[ch] to the
6595 lib/silcutil library.
6597 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6598 take variable argument list pointer as argument. Affected
6599 file lib/silcutil/silcbuffmt.[ch].
6601 * Added silc_buffer_set function that is used to set data
6602 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6603 Affected file lib/silcutil/silcbuffer.h.
6605 * Changed various routines in the core library to use the new
6606 silc_buffer_set instead of allocating new buffer only for
6609 * Added 64-bit value formatting and unformatting support to the
6610 silc_buffer_[un]format routines. Affected file is
6611 lib/silcutil/silcbuffmt.[ch].
6613 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6614 to includes/bitmove.h.
6616 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6618 * Fixed channel user mode saving in client library. Affected
6619 file lib/silcclient/command[_reply].c.
6621 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * Defined the file transfer to the SILC Protocol. Added
6624 new packet type SILC_PACKET_FTP and defined File Transfer
6625 Payload. The mandatory file transfer protocol is SFTP
6626 (SSH File Transfer Protocol). Affected file in addition
6627 of the internet draft is lib/silccore/silcpacket.h.
6629 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6630 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6631 is used as part of backup router protocol when the primary
6632 router of the cell is back online and wishes to resume
6633 the position as primary router.
6635 * Redefined the MAC generation keys in the protocol. The
6636 same key is not used anymore in both direction. Both
6637 direction will now use different keys for sending and
6638 receiving. This fixes a potential security flaw. This
6639 change causes incompatibilities in the protocol.
6641 * Redefined also the MAC computation from the packet.
6642 An packet sequence number is now added to the MAC
6643 computation. This prevents possible replay attacks against
6644 the protocol. This change too causes incompatibilities
6647 Added `sequence' field to the SilcPacketContext to hold
6648 the current sequence number for the packet.
6650 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Added `created' field to the SilcIDListData in the file
6653 silcd/idlist.h to indicate the time when the entry was
6656 * Added `created' field to the SilcChannelEntry too. Affected
6657 file silcd/idlist.h.
6659 * Added `creation_time' aguments to all the announcement functions
6660 in the server. If it is provided then only the entries that
6661 was created after the provided time frame are actually
6662 announced. Affected file silcd/server.[ch].
6664 * The protocol says that the Channel ID's IP address must be
6665 based on the router's IP address. Added check for this in
6666 the silc_server_new_channel when processing incoming New Channel
6667 Payload. Affected file silcd/packet_receive.c.
6669 * Print out the correct version with --version in SILC client.
6670 Affected file irssi/src/silc/core/silc-core.c.
6672 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * Fixed WHOWAS command to check for completnes of the client
6675 entry always, not just when the command is coming from client.
6676 Affected file silcd/command.c.
6678 * Added new function silc_server_packet_queue_purge to purge the
6679 outgoing data queue to the network. After the function returns
6680 it is guaranteed that the outgoing packet queue is empty.
6681 Affected file silcd/packet_send.[ch].
6683 * Purge the outgoing packet queue in the rekey protocol's final
6684 callback to assure that all rekey packets go to the network
6685 before quitting the protocol. Affected file silcd/server.c.
6687 * Added silc_client_packet_queue_parse as similar function as
6688 in server to the client library. The affected file is
6689 lib/silcclient/client.c.
6691 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6693 * Splitted silcd/server.c and created silcd/server_util.[ch]
6694 for utility functions.
6696 * Added new socket flag SILC_SF_DISABLED to indicate that the
6697 connection is open but nothing can be sent to or received from
6698 the connection. Affected file lib/silcutil/silsockconn.[ch].
6699 The checking for disabled socket is checked in the low level
6700 silc_socket_write and silc_socket_read functions.
6702 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Allow only nicknames and channel names that fits into the
6705 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6707 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * When processing JOIN command reply in server check that if
6710 the channel exists in our global list we'll move it the local
6711 list. Affected file silcd/command_reply.c.
6713 * Fixed the check whether client is joined on the channel already
6714 in JOIN command. Affected file lib/silcclient/command.c.
6716 * Fixed the JOIN command reply to check whether the channel
6717 already exists. Affected file lib/silcclient/command_reply.c.
6719 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Added silc_ske_status_string to map the SKE error numbers
6722 to readable strings. The affected files are
6723 lib/silcske/silcske[_status].[ch].
6725 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * Do not show the private channels on the WHOIS channel list
6728 as it is not allowed by the protocol. The affected file is
6731 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Assure that the packet length digged from the actual packet
6734 is something sensible in the silc_packet_decrypt_rest_special
6735 in lib/silccrypt/silcpacket.c.
6737 * Free and NULL the allocated pointer in silc_hmac_alloc if
6738 the HMAC allocation fails. The affected file is
6739 lib/silccrypt/silchmac.c.
6741 * Print the selected security properties to the log files in
6742 the server. Affected file silcd/protocol.c.
6744 * Add SKE's reference counter even if calling the completion
6745 callback manually. Otherwise it goes negative, although it
6746 does not cause any problems. The affected file is
6747 lib/silcske/silcske.c.
6749 * Remove the client entry with short timeout after giving the
6750 KILL command. Affected file lib/silcclient/command.c.
6752 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6753 case all found clients are already disconnected (WHOWAS would
6754 found them) in the server. Affected file silcd/command.c.
6756 * Update the last_receive (time of last data received) to be
6757 updated only when received private or channel message so that
6758 the idle time showed in WHOIS makes more sense.
6760 * Added boolean field `valid' in to the SilcClientEntry in the
6761 client library to indicate whether the entry is valid or not.
6762 This fixes the nickname change bug on channel when changing
6763 the nickname to be same than the old (like nick to Nick) the
6764 nickname formatter doesn't set the new nick anymore to Nick@host.
6765 Affected file lib/silcclient/idlist.[ch].
6767 * Now actually fixed the nickname changing on disconnection.
6768 Added new function silc_change_nick to the Irssi SILC Client.
6769 Affected file irssi/src/silc/core/client_ops.c,
6770 irssi/src/silc/core/silc-nicklist.[ch].
6772 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6774 * Check that the public key exists in the GETKEY command before
6775 trying to encode it. Affected file silcd/command.c.
6777 * Print some notifications on received public keys with GETKEY
6778 command in the Irssi SILC Client. Affected files are
6779 irssi/src/fe-common/silc/module-formats.[ch],
6780 irssi/src/silc/core/client_ops.c.
6782 * Use IDENTIFY command to resolve the server information in the
6783 GETKEY command instead of INFO command. Affected file
6784 lib/silcclient/command.c.
6786 * All command reply functions in the client library now calls
6787 the pending command reply callbacks even if an error has
6788 occurred. The server has done this a long time and now it was
6789 time to move the client library to this as well. Now all
6790 errors can be delivered back to the pending command reply
6791 callbacks if necessary. Affected files are
6792 lib/silcclient/command[_reply].[ch].
6794 * Change the nickname on disconnection back to the username
6795 because in reconnect the server will enforce it to it anyway.
6796 Affected file irssi/src/silc/core/silc-servers.c.
6798 * Fixed a config file parsing bug in the Irssi SILC client.
6799 Affected file irssi/src/silc/core/clientconfig.c.
6801 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * When printing the channel mode on JOIN, verify that the
6804 channel key and channel's HMAC are valid. Affected file
6805 irssi/src/silc/core/client_ops.c.
6807 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6810 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6811 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6813 * Removed channel key rekey task deleting from the function
6814 silc_server_save_channel_key. Affected file silcd/server.c.
6815 Added explicit timeout task context instead that is used to
6816 delete the task if we are registering a new task before the
6817 new task has elapsed.
6819 * When channel key rekey occurs the client library now saves
6820 the old channel key for a short period of time (10 seconds) and
6821 is able to use it in case some is still sending channel
6822 messages encrypted with the old key after the rekey. Affected
6823 file lib/silcclient/[idlist.h|client_channel.c].
6825 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6827 * Added check to the silc_server_new_id_real to not accept
6828 new ID if it is the sender's own ID. Affected file is
6829 silcd/packet_receive.c.
6831 * Assure that we do not announce ourself or the one we've
6832 sending our announcements when we're router and are announcing
6833 servers to our primary router. Affected file silcd/server.c.
6835 * Fixed silc_server_command_identify_check_client to assemble
6836 correct WHOIS packet. It send corrupted WHOIS packet and
6837 caused problem with router to router connections. Affected
6838 file silcd/command.c.
6840 Fixed also silc_server_command_whois_check the same way
6841 as for the IDENTIFY command.
6843 * Added new SilcIDListStatus to the server in the SilcIDListData
6844 structure. The status now includes the current status of
6845 the entry (like registered, resolved etc.). Affected file
6846 silcd/idlist.[ch]. Defined a bunch of different status types
6847 as well. This replaced the old boolean registered field as well.
6849 Added resolve_cmd_ident field to the SilcClientEntry structure
6850 too so that if the entry is for example being resolved so
6851 another command may attach to the same pending command reply
6852 without requiring to resolve the same entry again. This concept
6853 should optimize the WHOIS and the IDENTIFY resolving under
6854 heavy load by taking away unnecessary resolving for entries
6855 that are being resolved already.
6857 Added support for adding multiple pending commands for one
6858 command idenfier. Affected file silcd/command[_reply].[ch].
6860 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6861 before deleting the data. Otherwise the hash table will have
6862 freed data in comparison functions. Affected file is
6863 silcd/command_reply.c.
6865 * Fixed silc_idlist_replace_client_id to add the new entry to
6866 the cache with NULL nickname. Otherwise there will be invalid
6867 memory as the nickname after the nickname is freed. Affected
6868 file silcd/packet_receive.c.
6870 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6871 saved into wrong slots because the previous number of entries
6872 was not taken into account. Affected file silcd/idlist.c.
6873 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6875 * If we are router and we receive JOIN notify to a channel that
6876 does not have any users then notified client is marked as the
6877 channel founder, as it is it. The affected file is
6878 silcd/packet_receive.c
6880 * Added to the extended hash table API's table_del_*ext functions
6881 the destructor as argument too, so that the caller can decide
6882 which destructor to use or whether to use destructor at all.
6883 Affected file lib/silcutil/silchashtable.[ch].
6885 * Fixed ID Cache purging. It actually deleted the entries from
6886 the hash table after the data was freed. The hash table ended
6887 up comparing freed memory. The affected file is
6888 lib/silccore/silcidcache.c.
6890 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6892 * Fixed Irssi SILC client's KILL command's HELP syntax.
6894 * The USERS command now resolves the detailed user information
6895 if the userinfo field is missing. Affected file is
6896 lib/silcclient/command_reply.c.
6898 * Do not print error in silc_file_read if the read file does
6899 not exist. Just silently return NULL. Affected file is
6900 lib/silcutil/silcutil.c.
6902 * Fixed the silc_log_output to not wine about NULL filename
6903 and to not create some bogus " " filename. Affected file is
6904 lib/silcutil/silclog.c.
6906 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6908 * Fixed various printing bugs on the user interface in the
6909 Irssi SILC Client. Minor changes that were forgotten from
6912 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6914 * Fixed the configure.in.pre and the compilation and distribution
6915 environment to support the new autoconf 2.52. That version is
6916 now required to compile the CVS trunk.
6918 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6920 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6921 to generally parse user@fqdn format strings. Affected file
6922 lib/silcutil/silcutil.c.
6924 * Added nickname_format and nickname_force_format fields to the
6925 SilcClientParams structure. The first one defines the format
6926 for the nicknames that the library will enforce if the receives
6927 multiple same nicknames. The second one is boolean value and
6928 can be used to force the library to always enforce the format
6929 to the nicknames regardles whether there are multiple nicknames
6930 or not. This configurable formatting was employed to flexibly
6931 support accessing multiple nicknames from the user interface.
6932 The userinterface can now set the nicknames to what ever format
6933 they prefer. Affected file lib/silcclient/silcapi.h.
6935 Added function silc_client_nickname_format to the file
6936 lib/silcclient/idlist.c. It performs the nickname formatting.
6938 Added new field `hostname´ to the SilcClientEntry context.
6939 It holds the hostname of the client. Affected file is
6940 lib/silcclient/idlist.h.
6942 * Irssi SILC Client sets the nicknames in nick@hostn format.
6943 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6944 irssi/src/silc/core/silc-core.c.
6946 The WHOIS printing now also shows both the real nickname and
6947 the formatted nickname so that user knows how to access the
6948 user if there are multiple same nicknames cached. Affected
6949 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6950 printing formatting too to take the hostname now as a separate
6951 argument. The Affected file is
6952 irssi/src/fe-common/silc/modules-formats.[ch].
6954 * Changed the silc_client_get_clients_local to accept the formatted
6955 nickname as argument. It accepts the real nickname too but the
6956 formatted nickname can be used to find the true entry from
6957 multiple entries. Affected file lib/silcclient/silcapi.h and
6958 lib/silcclient/idlist.c.
6960 * Added nickname_format_parse field to the SilcClientParams.
6961 It is a callback function provided by the application to parse
6962 the nickname out of the formatted nickname string. The library
6963 calls it to get the nickname from the formatted string. Since
6964 the application generally knows better the format of the nickname
6965 string it parses it instead of the library, even though library
6966 encodes the formatted string. If the callback function is not
6967 provided then the library will use the string as is. The
6968 affected file is lib/silcclient/silcapi.h.
6970 * All the nickname strings passed to the client library in
6971 commands are now expected to be formatted nickname strings.
6972 If the command does not support the formatted nickname string
6973 it will assume that the sent string is the actual nickname.
6974 Affected file lib/silcclient/command.c.
6976 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6978 * Added public key authentication support to OPER and SILCOPER
6979 commands in the client library. Affected file is
6980 lib/silcclient/command.c.
6982 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6984 * Changed the get_auth_methdod client operation to be asynchronous.
6985 It can be async if the application resolves the authentication
6986 method from the server during the negotiation. Added new
6987 SilcGetAuthMeth completion callback that the application will
6988 call after resolving the authentication method.
6990 Added function silc_client_request_authentication_method that
6991 the application can use to resolve the authentication method
6992 from the server. Added also SilcConnectionAuthRequest callback
6993 that the library will call after the server has replied. The
6994 application can call this function if it does not know the
6995 current authentication method.
6997 Affected files are lib/silcclient/client.c and
6998 lib/silcclient/silcapi.h.
7000 * The Irssi SILC client now automatically resolves the authentication
7001 method incase any configuration information is not present (and
7002 currently there never is). The affected file is
7003 irssi/src/silc/core/client_ops.c.
7005 * Fixed public key authentication from the client library.
7006 Affected file lib/silcclient/protocol.c. Changed also the
7007 protocol specification about the public key authentication in
7008 the connection authentication protocol. The actual data to be
7009 signed is now computed with a hash function before signing.
7011 * Fixed the public key authentication from the server as well.
7012 Affected file silcd/protocol.c.
7014 * Removed the mlock()'s from the memory allocation routines.
7015 Affected file lib/silcutil/silcmemory.c. The ./configure does
7016 not check anymore for the mlock(). Affected file is
7019 * Fixed USERS command in server to allow the execution of the
7020 command for private and secret channels if the client sending
7021 the command is on the channel. Affected file silcd/command.c.
7023 * Fixed silc_client_get_clients_local to return the clients
7024 count correctly. It could return wrong value. Affected file
7025 lib/silcclient/idlist.c.
7027 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7029 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7030 types. The assembler optimizations seemed not to like 64-bit
7031 data types. The assmebler optimizations thus are now enabled
7032 also for BSD systems as opposed to only enable them for Linux.
7034 * Do not check for threads at all on BSD systems. Affected
7035 file configure.in.pre.
7037 * Removed -n and -h options from the Irssi SILC Client since
7038 they are not used in silc.
7040 * Fixed the prime generation to assure that the first digit
7041 of the generated random number is not zero since our conversion
7042 routines does not like number strings that starts with zero
7043 digit. If zero digit is seen the random number is regenerated.
7044 This caused some corrupted RSA keys when the zero first digit
7045 was met. Affected file lib/silcmath/silcprimegen.c.
7047 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7049 * Fixed WIN32 configuration in the ./configure script.
7050 Fixed to include xti.h on environments that has it.
7051 Patches by Carsten Ilchmann and andrew.
7053 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7055 * Changed the silc_id_create_client_id to be collision
7056 resistant. It is now assured that there cannot be created
7057 two same client ID's. I suspect that some weird bugs in
7058 the server were actually caused by duplicate Client IDs.
7059 Affected file silcd/serverid.[ch]. A router receiving
7060 new ID now also assures and informs the sending server
7061 if the ID caused collision.
7063 * Changed the silc_id_create_channel_id to also assure that
7064 there are no collisions.
7066 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7068 * Statement about ignoring the Mutual Authentication flag when
7069 performing rekey with PFS was a bit misleading. It is ignored
7070 if it was set in the initial negotiation, it cannot be even
7071 set in the rekey. Fixed in the ke-auth draft. Started the
7072 new versions of the protocol drafts in the doc/.
7074 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7076 * Fixed a bug in silc_client_command_identify_save when saving
7077 new channel information. The channel name was no duplicated
7078 and caused crash on exit. Affected file is
7079 lib/silcclient/command_reply.c.
7081 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7083 * Fixed the getkey command handling in the server. Send just
7084 empty OK reply to the sender if the key could not be fetched
7085 (but everything else was ok, like the key just was not available).
7086 Changed the public key parameter to optional in the protocol
7087 specs so that empty OK reply can be sent. Affected file
7090 Added a message to Irssi SILC client to tell to user if the
7091 server did not return a public key.
7093 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7095 * Fixed a channel key regeneration bug. It registered new
7096 timeout tasks exponentially until all system resources were
7097 used. Affected file silcd/server.c.
7099 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7101 * Added the SILC Document generator to the scripts/silcdoc.
7102 It can be used to generate the Toolkit Reference Manual out
7103 of the source tree. Internally it will also use the RoboDoc
7104 generator now imported in util/robodoc.
7106 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7108 * Added couple of return's in rekey protocol if error orccurred
7109 during the protocol. The execution must be terminated.
7110 Affected file silcd/protocol.c. Also, terminate the protocol
7111 always with timeout.
7113 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7115 * The client's Client ID was created initally from the wrong
7116 nickname (it could have been in format nick@host) in the
7117 silc_server_new_client. Affected file silcd/packet_receive.c
7119 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7121 * Added some SILC_LOG_ERROR's to various error conditions
7122 if client could not be added to ID cache. Affected files
7123 silcd/packet_receive.c and silcd/server.c.
7125 * When client's sock->user_data is freed, NULL also the
7126 client->router and client->connection pointers. Added check
7127 for these pointers being NULL to various places around the
7128 code. Affected file silcd/server.c.
7130 * Added client->data.registered == TRUE checks to various
7131 places around the code to assure that unregistered client's
7132 are not handled when it is not allowed. Affected file
7135 * Added `bool registered' fields to all
7136 silc_idlist_[server|client]_get_* routines to indicate whether
7137 the fetched client needs to be registered or not. Affected
7138 file silcd/idlist.[ch].
7140 * Add your own entry as registered to the ID cache in the
7141 server. Affected file server.c.
7143 * Fixed a bug in silc_server_new_server. The SilcServer was
7144 set as the new server's context instead of SilcServerEntry.
7145 This naturally caused some weird bugs.
7147 * Added "updated" field the SilcChannelEntry which indicates
7148 the time since the channel entry was last accessed. This
7149 can be used to determine whether it is necessary to
7150 announce the channel after backup resuming protocol.
7151 Affected files silcd/idlist.[ch].
7153 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Do not delete the channel rekey task when adding it
7156 for in silc_server_create_channel_key.
7158 * Changed the silc_server_create_channel_key to return
7159 TRUE or FALSE to indicate the success of the channel key
7162 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7164 * Fixed MSVC++ project files and added missing files to
7165 Makefiles under win32/.
7167 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7169 * Do not add TCP_NODELAY flag if the operating system
7170 does not have it defined. Affected files are
7171 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7173 * Fixed buffer overflow from Irssi SILC Client. Affected
7174 file irssi/src/fe-common/core/themes.c.
7176 * Fixed double free in client library in the file
7177 lib/silcclient/client.c when disconnecting from server.
7179 * Applied double free patch from cras to Irssi SILC client.
7180 Affected files irssi/src/core/[modules/expandos].c
7182 * Fixed the disconnection handling to Irssi SILC Client.
7183 The application must call silc_client_close_connection
7184 in ops->connect client operation in case of failure of
7185 the connection. Affected file is
7186 irssi/src/silc/core/client_ops.c.
7188 * Do not set sock->protocol to NULL in the function
7189 silc_client_close_connection after executing the protocol's
7190 final callback since the sock might not be valid anymore.
7191 Affected file lib/silcclient/client.c.
7193 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7195 * Do not enable SILC_THREADS if the linking with libpthread
7196 did not happen. Affected file configure.in.pre.
7198 * Added notion to protocol specification that server must
7199 verify the sent authentication payload with CMODE when
7200 setting the channel founder key. Implemented it to the
7201 server. Affected file silcd/command.c.
7203 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7205 * Added _EXTRA_DIST SILC distribution variable to the
7206 distributions file. It is used to conditionally add extra
7207 files or directories to the specific distribution. Affected
7208 files ./prepare, Makefile.am.pre and distributions.
7210 Removed the `_' from the start of the distribution names.
7213 * Added README.WIN32 for instructions to compile the Toolkit
7216 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7218 * Fixed a double free in disconnection in the server. Affected
7219 file is silcd/server.c.
7221 * Fixed the lib/silcske/groups.c to work now also with GMP
7222 MP library. The string conversion did not work when using
7223 specific base and the base is indicated in the string as well.
7225 * Created win32/ directory which now includes MSVC++ specific
7226 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7227 It will appear only in the toolkit distribution
7229 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7231 * Changed the key material distribution function in case when
7232 the hash output is too short. The data is now concatenated
7233 a bit differently than it used to. Made the change to the
7234 SKE protocol specification.
7236 * Added better GMP detection to configure.in.pre. A patch
7239 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7241 * Fixed a minor bug in SKE that might cause some problem on
7242 some platforms. Affected file lib/silcske/silcske.c.
7244 * Added the cookie checking for initiator in the SKE. It checks
7245 that the responder returns the sent cookie unmodified. The
7246 affected file is lib/silcske/silcske.c. Added new SKE
7247 error type INVALID_COOKIE that can be sent during the
7248 negotiation. Fixed some memory leaks as well.
7250 * Added the "invalid cookie" error message to Irssi SILC client's
7253 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Added `task_max' field to the SilcClientParams to indicate
7256 the maximum tasks the scheduler can handle. If set to zero,
7257 default values are used. Affected file lib/silcclient/silcapi.h.
7259 * Fixed memory leaks in silc_client_close_connection. Affected
7260 file lib/silcclient/client.c.
7262 * Added silc_client_del_client_entry to client library to free
7263 all memory of given client entry. Affected file is
7264 lib/silcclient/idlist.[ch].
7266 * Added new functions silc_client_del_channel and
7267 silc_client_del_server to delete channel and server entries.
7268 Affected file lib/silcclient/[silcapi.h/idlist.c].
7270 * Removed silc_client_del_client_by_id from silcapi.h.
7272 * Fixed the INFO command to return the server's own info
7273 correctly when querying by Server ID. Affected file is
7276 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7278 * Removed the non-blocking settings in WIN32 code in the
7279 silc_sock_[read/write] and added SleepEx instead. Affected
7280 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7281 of input data is now checked with FIONREAD and ioctlsocket.
7283 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7285 * Call silc_schedule_task_del_by_context in the
7286 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7287 Affected file lib/silccore/silcprotocol.c.
7289 * Call silc_protocol_cancel for active protocols in the
7290 silc_server_close_connection if the funtion
7291 silc_server_free_sock_user_data has not been called.
7292 Affected file silcd/server.c.
7294 * Generic tasks cannot be deleted using the del_by_fd
7295 task deleting function since generic tasks does not match
7296 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7298 * Added a notion to SILCOPER help file that the SILCOPER works
7299 only on router server, not on normal server.
7301 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7303 * Added for WIN32 support for the new scheduler as well.
7304 Affected file lib/silcutil/win32/silcwin32schedule.c.
7306 * Fixed the SHA1 implementation to work on various platforms.
7308 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7310 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7311 API. It is part of the scheduler now. Everything else is
7312 as previously but some functions has changed their names.
7313 Checkout the lib/silcutil/silcschedule.h for the interface.
7314 Updated all applications to use the new interface. Affected
7315 files are lib/silcutil/silcschedule.[ch].
7317 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7319 * Found a bug in the SKE implementation. The HASH value,
7320 specified by the protocol, was not computed correctly. The
7321 public key of the responder was not added to the computation
7322 even though it is mandatory. Affected file lib/silcske/silcske.c.
7323 This unfortunately causes incompatibilities with older
7324 clients and servers.
7326 * Added WIN32 specific network init and uninit functions:
7327 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7328 the Winsock2. Affected file lib/silcutil/silcnet.h and
7329 lib/silcutil/win32/silcwin32net.c.
7331 * Set the socket always to nonblocking mode on WIN32 after
7332 reading data or writing data. Affected file is
7333 lib/silcutil/win32/silcwin32sockconn.c.
7335 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7337 * Fixed various compilation problems under WIN32. Affected
7338 files lib/silcutil/win32/silcwin32thread.c and
7339 lib/silcutil/win32/silcwin32schedule.c.
7341 * Removed all _internal.h #includes from public header
7342 files. Internal headers must never be included from
7345 Removed also the lib/silcske/payload_internal.h file.
7347 * All include files that may be needed (public and some others
7348 included by the public headers) by application developers are
7349 now copied to the ./includes directory. It does not copy any
7350 internal headers. Affected file Makefile.defines.pre and all
7351 Makefile.am's under lib/ and subdirs.
7353 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7355 * Do not change the ~/.silc directory's permissions automatically.
7356 Affected file irssi/src/silc/core/clientutil.c.
7358 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7360 * Do not cancel the protocol in silc_server_close_connection
7361 it might cause recursion. Now cancelled in the function
7362 silc_server_free_sock_user_data. Affected file silcd/server.c.
7364 * Fixed the silc_server_remove_clients_by_server to regenerate
7365 the channel keys correctly finally. Added also new function
7366 silc_server_remove_clients_channels to actually do it.
7367 Affected file silcd/server.c.
7369 * Fixed the silc_server_new_channel to not crash by giving
7370 wrong router to the new channel. Affected file is
7371 silcd/packet_receive.c.
7373 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7375 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7376 which is given as argument to the silc_client_alloc now.
7377 It can be used to configure the client and set various parameters
7378 that affect the function of the client.
7380 * The USERS command in server did not check whether the channel
7381 is private or secret. Affected file silcd/command.c.
7383 * Added new argument to the USERS command in protocol specification.
7384 The USERS command now can take the channel name as argument
7385 as well. Added support for this in client and server and
7386 updated the protocol specs.
7388 * Completed the GETKEY command in client. It can be now used
7389 to fetch also servers public key not only some clients.
7390 Affected files lib/silcclient/command[_reply].c.
7392 * Added silc_client_get_server to return server entry by the
7393 server name. Affected files lib/silcclient/silcapi.h and
7396 * Redefined the IDENTIFY command in protocol specification to be
7397 more generic. It now can be used to query information about
7398 any entity in the SILC Network, including clients, servers and
7399 channels. The query may be based either the entity's name
7400 or the ID. Added support for this in both client and server.
7402 Affected files silcd/command.c and lib/silcclient/command.c
7403 and command_reply.c.
7405 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7406 the _from_client and _from_server functions. Affected file
7409 * Added silc_client_get_channel_by_id_resolve to the file
7410 lib/silcclient/silcapi.h to resolve channel information by
7411 its ID. Added also silc_client_get_channel_by_id that
7412 does not resolve it from the server.
7414 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7416 * Added SilcServerEntry context into the client library
7417 to represent one server. The INFO command now allocates
7418 these to save the resolved server info. For now on the
7419 client library will also keep information about servers,
7420 connected and resolved with INFO.
7422 The INFO command now allocates the SilcServerEntry context
7423 and saves the server info there. The COMMAND_REPLY in
7424 the INFO now returns the parameters to application in
7425 same order as defined in the protocol specification.
7427 The entries are cached in the client->server_cache.
7429 * The INFO command is now issued after received the Client ID
7430 from the server. Affected file lib/silcclient/client.c.
7432 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7433 to the application as the mode changer might be server.
7434 It is guaranteed that NULL is not returned anymore to the
7435 application. Affected file lib/silcclient/client_notify.c.
7437 The ID Type is now also passed to the application so that
7438 it can check whether the returned entry is SilcClientEntry
7441 Added new function silc_client_get_server_by_id to return
7442 the server entry by ID. Affected files are the
7443 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7445 * Do not create the channel in the Irssi SILC Client when issuing
7446 the JOIN command but when received the sucessful JOIN command
7447 reply. Otherwise the channel might get created even though we
7448 could not join it. The Affected file is
7449 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7451 * Fixed a channel joining bug in router. The router must also
7452 check the channel modes, invite and ban lists etc. when serving
7453 the JOIN command sent by normal server. Affected file is
7454 silcd/command.c. The router now resolves the client's
7455 information from the server who sent the JOIN command if it
7456 does not know it, and processes the JOIN command only after
7459 * Changed the SilcCommandCb to take new argument; void *context2.
7460 Affected file lib/silccore/silccommand.h
7462 The second argument in the command callbacks in the server now
7463 includes the SilcServerCommandReplyContext if the command was
7464 called as pending command callback from the command reply.
7465 Otherwise it is NULL. When called as pending the status of the
7466 command reply will be checked and if it was erronous the
7467 error will be sent to the original sender of the command.
7468 This way the client always receives the error messages even
7469 though the server was actually the one who received the error
7470 when it resent the command to router, for example. Affected
7471 files silcd/command[_reply].[ch].
7473 * Fixed sending WHOWAS command's error message to client if
7474 the requested client could not be found. It was missing.
7477 * Changed the CMODE and CUMODE commands reply arguments in the
7478 protocol specification. The Channel ID is now sent in both
7479 of the commands to identify the channel. Implemented this
7480 new feature to the client and server. Affected files
7481 lib/silcclient/command_reply.c and silcd/command.c.
7483 * Made better checks for invite and ban lists in the JOIN
7484 command in server. Affected file silcd/command.c.
7486 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7488 * The server now performs the incoming host IP/DNS lookup
7489 using the silc_socket_host_lookup and thus does not block
7490 the server anymore. Affected file silcd/server.c.
7492 * Completed the multi-thread support for SILC Scheduler in
7493 the lib/silcutil/silcschedule.c.
7495 * Fixed the configure.in.pre to detect the pthread correctly
7498 * Fixed a deadlock in silc_task_queue_wakeup in the file
7499 lib/silcutil/silctask.c.
7501 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7503 * Added new function silc_schedule_wakeup that is used in
7504 multi-threaded environment to wakeup the main thread's
7505 schduler. It needs to be used when a thread adds a new task
7506 or removes a task from task queues. After waking up, the
7507 scheduler will detect the task queue changes. If threads
7508 support is not compiled in this function has no effect.
7509 Implemented the wakeup mechanism to both Unix and WIN32
7510 systems. Affected files are lib/silcutil/silcschedule.[ch],
7511 lib/silcutil/unix/silcunixschedule.c and the
7512 lib/silcutil/win32/silcwin32schedule.c.
7514 * Added new function silc_task_queue_wakeup to wakeup the
7515 scheduler by the specified task queue. Affected file
7516 lib/silcutil/silctask.[ch].
7518 * The silc_socket_host_lookup_start now wakes up the scheduler
7519 after adding the timeout task. Affected file is
7520 lib/silcutil/silcsockconn.c.
7522 * The silc_socket_host_lookup is synchronous now if the threads
7523 support is not compiled in. However, the callback is still
7524 called asyncronously through the scheduler, anyway. Affected
7525 file lib/silcutil/silcsockconn.c.
7527 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7529 * Added new function silc_socket_host_lookup to perform
7530 asynchronous IP and FQDN lookups for the socket connection.
7531 Affected files lib/silcutil/silcsockconn.[ch].
7533 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7535 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7536 that may or may not compile the mutex support in.
7538 Changed the silc_mutex_alloc interface. It allocates the
7539 mutex now to the sent pointer and returns TRUE or FALSE.
7541 Affected file lib/silcutil/silcmutex.h.
7543 * Wrote the SILC Task Queue interface to support multi-threads.
7544 Affected file lib/silcutil/silctask.[ch].
7546 * Wrote the SILC Scheduler to support multi-threads. Affected
7547 file lib/silcutil/silcschedule.c.
7549 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7551 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7552 in lib/silcutil/win32/.
7554 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7556 * Defined SILC Mutex API and SILC Thread API and implemented
7557 them for Unix. Affected files are
7558 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7559 lib/silcutil/unix/silcunixmutex.c and
7560 lib/silcutil/unix/silcunixthread.c.
7562 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7564 * Fixed the silc_server_remove_clients_by_server's channel
7565 key re-generation. The hash table handling was incorrect
7566 and would not work with many channels. Affected file is
7569 * Fixed some memory leaks around the server code.
7571 * Rewrote the silc_server_get_users_on_channel to support IPv6
7572 based Client ID's. Affected file silcd/server.c.
7574 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7575 specification. However, a separate document must be written
7576 to define the detailed signing procedure and the payload
7577 associated with the flag. Defined the flag to the
7578 lib/silccore/silcchannel.h as well.
7580 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7582 * Changed the dynamic tables to static size tables in the
7583 lib/silccrypt/silchmac.c.
7585 * Removed GCC dependencies from the code. A patch by cras.
7587 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7589 * Do not show the error "Error receiving packet bla bla"
7590 in server if it really was not an error (-2 means that reading
7591 is pending). Affected file silcd/server.c.
7593 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7595 * Fixed a possible crash in silc_server_remove_clients_by_server
7596 in silcd/server.c. Fixed there also some memory leaks.
7598 * Fixed the silc_idlist_replace_client_id. It could replace
7599 wrong key in the hash table. Affected file silcd/idlist.c.
7601 * Do not check whether there are global users on the channel
7602 if the channel->global_users is FALSE. Affected functions
7603 silc_server_remove_from_one_channel and
7604 silc_server_remove_from_channels in silcd/server.c. Also,
7605 do not check if the removed client is local as we can be
7606 sure that global client was not removed from the channel
7607 and checking for global users is not needed.
7609 * The silc_server_remove_clients_by_server now re-generates
7610 the channel keys correctly for those channels that had
7611 clients removed from them. Affected file silcd/server.c.
7613 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7615 * Found the reason of random crashes in the server. We weren't
7616 ignoring the SIGPIPE signal (which can be sent in write())
7617 and it crashed the server. Affected file silcd/silcd.c.
7619 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7621 * Assure that sock->user_data is not NULL in the function
7622 silc_server_packet_send in silcd/packet_send.c.
7624 * Disconnect the remote connection if it could not be added
7625 to any ID lists in the server. The affected file is
7628 * Check in silc_server_packet_send[_real/dest] that the
7629 socket is not disconnecting and ignore the data if it is.
7630 Affected file silcd/packet_send.c.
7632 * Define inline to __inline on native WIN32 compilation.
7633 Affected file includes/silcwin32.h.
7635 * Added some explicit type casts for inline code since MSVC
7636 require them. Affected files lib/silcutil/silcbuffer.h,
7637 lib/trq/silcdlist.h and lib/trq/silclist.h.
7639 * Print warning in log files from now on if the packet
7640 decryption fails. Affected file silcd/server.c.
7642 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7644 * Changed the `say' client operation's interface to accept
7645 new `type' argument to indicate the type of the message sent
7646 by the library. The application may filter the library's
7647 messages according the type. The affected file is the
7648 lib/silcclient/silcapi.h.
7650 * Added two new functions to lib/silcclient/silcapi.h:
7651 silc_client_del_client and silc_client_del_client_by_id.
7652 Affected file lib/silcclient/idlist.c.
7654 * Moved the clientincludes.h from includes/ to silc/ and
7655 serverincludes.h from includes/ to silcd/.
7657 * The modes for the CMODE and CUMODE are now passed as
7658 uint32 for application with COMMAND_REPLY. The affected
7659 file is lib/silcclient/command_reply.c.
7661 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7663 * /WHOIS without arguments shows client's own information.
7664 Affected file lib/silcclient/command.c.
7666 * Changed PING to not accept any arguments. The specs
7667 says that client can ping only the connected server so
7668 requiring an argument is not needed. Affected file is
7669 lib/silcclient/command.c.
7671 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7673 * Fixed a fatal bug in private message sending and reception
7674 encryption and decryption when using private message keys.
7675 The implementation was incorrect and did not follow the
7676 specification. It causd that some of the message were
7677 lost since it did not use the sending and receiving keys
7678 as the protocol suggests. This has been fixed and will cause
7679 incompatibilities with older clients when sending private
7680 message encrypted with private message keys. Affected files
7681 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7682 and various other in Irssi SILC Client.
7684 Added `responder' boolean argument to the functions
7685 silc_client_add_private_message_key[_ske] to indicate when
7686 the key is added as responder or initiator of the key
7689 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7691 * Removed the silc_ske_check_version function and created
7692 a SilcSKECheckVersion callback. Added also a function
7693 silc_ske_set_callbacks that is now used to set all SKE
7694 callbacks. The callback functions are not given to
7695 the SKE functions anymore, but this function is used to
7698 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7700 * Added `silc_version' argument to the silc_client_alloc
7701 to define the version of the application for the library.
7702 The library will use the version string to compare it
7703 against the remote host's (usually a server) version
7704 string. Affected file lib/silcclient/silcapi.h
7706 * Added the KE protocol context to Key Agreement context
7707 in client library so that we can abort the SKE if it
7708 is in process when we get timeout. Affected file is
7709 lib/silcclient/client_keyagr.c.
7711 * Do not resolve the client ID forever if it returns in the
7712 first time that such client does not exist. This was done
7713 for example with private message. Affected file is
7714 lib/silcclient/client_prvmsg.c.
7716 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7718 * Do not add regex.h for WIN32. The affected file
7719 includes/silcincludes.h.
7721 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7722 not work yet 100%. It generates the DLL's automatically
7723 when compiling with --with-win32 under cygwin.
7725 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7727 * lib/contrib/regex.c is not compiled on WIN32.
7729 * Added silc_net_get_socket_opt function to the
7730 lib/silcutil/silcnet.h.
7732 * Added includes/silcwin32.h for WIN32 specific includes
7735 * Do not use ptime structure or any of the posix process
7736 functions on WIN32 in lib/silccrypt/silrng.c.
7738 * Added silc_gettimeofday to provide generic function
7739 for struct timeval on all platforms. Added the function
7740 to lib/silcutil/silcutil.h.
7742 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7744 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7745 library as they clearly belong there. As a plus side we
7746 can make the actual socket connection routines platform
7749 Added also new generic function silc_socket_read and
7750 silc_socket_write (that used to be silc_packet_[read/write].
7751 The implementation of these are platform specific.
7753 * Added WIN32 specific routines of silc_socket_[read/write]
7754 to lib/silcutil/win32/silcwin32sockconn.c.
7756 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7758 * Added preliminary support for native WIN32 compilation under
7759 cygwin (using the -mno-cygwin option for GCC) to the
7760 ./configure.in.pre. The --with-win32 now prepares the
7761 compilation for native WIN32.
7763 * Rewrote the SILC Scheduler interface in the file
7764 lib/silcutil/silcschedule.h. The scheduler is now context
7765 based and does not have anymore any global static scheduler.
7766 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7767 and created lib/silcutil/win32 directory for WIN32 based
7770 * Added Unix specific network routines to the
7771 lib/silcutil/unix/silcunixnet.c and the old
7772 lib/silcutil/silcnet.c includes now only generic routines.
7774 Added WIN32 specific network routines to the
7775 lib/silcutil/win32/silcwin32net.c.
7777 * Added Unix specific utility functions from the
7778 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7780 * Added WIN32 SILC Scheduler to the file
7781 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7784 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7786 * Do not handle JOIN notify in the server if the target client
7787 is not registered (idata->registered == FALSE). The affected
7788 file is silcd/packet_receive.c.
7790 * Update the nickrec->founder in event_cumode in the Irssi SILC
7791 client. Affected file irssi/src/silc/core/silc-channels.c.
7793 * Fixed the CUMODE_CHANGE notify handling in the server when
7794 server and router are announcing their clients on channels.
7795 Now the mode changes are saved and notified correctly. The
7796 affected file is /silcd/packet_receive.c.
7798 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7799 They really did not replace the cache entry in the ID Cache.
7800 Now they do that. Affected file silcd/idlist.c.
7802 * Fixed the KICK notify handling in the Irssi SILC client to
7803 update the channel records so that the kicked client does not
7804 appear to be on the channel. The affected file is
7805 irssi/src/silc/core/silc-channels.c.
7807 * Always update the conn->current_channel when executing command
7808 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7810 * Fixed the KILL notify handling in Irssi SILC client to remove
7811 the killed client on all channels.
7813 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7815 * Fixed the silc_parse_command_line to remove extra spaces
7816 from the start and end of the arguments. Affected file is
7817 lib/silcutil/silcutil.c.
7819 * Cancel and free any active protocol in the function
7820 silc_server_close_connection. Affected file silcd/server.c.
7822 * Cancel and free any active protocol in the function
7823 silc_client_close_connction. Affected file is
7824 lib/silcclient/client.c.
7826 * Do not execute the KILL command for clients that are in
7827 history (ie. they are not in the network). Affected file is
7830 * Fixed KILL notify handling, client does not crash anymore.
7831 Affected file irssi/src/silc/core/silc-channels.c.
7833 * Reduced the default packet buffer size from 2048 to 1024 in
7834 lib/silccore/silcpacket.c.
7836 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7837 counter to the SKE context that is incresed when the SKE library
7838 performs async operation outside the library. If the outside
7839 process frees the SKE context and FREED status will be set
7840 and the library will detect after the sync operation that the
7841 libary is freed. The affected files are
7842 lib/silcske/silcske[_status].[ch].
7844 * Resolve the client entry information in the function
7845 silc_client_channel_message to assure that NULL pointer is not
7846 passed as client entry to the application. */
7848 * Fixed the task timeout calculation to assure that there is
7849 never negative timeouts. The affected file is
7850 lib/silcutil/silcschedule.c.
7852 * Fixed the channel user mode notification sending in server.
7853 It was sent point-to-point to the router (or to server by router)
7854 but it needs to be destined to a channel. The routines now
7855 supports sending the channel user mode notifys to the channels
7856 when announcing clients and channels. Affected files are
7857 silcd/server.c and silcd/packet_receive.c.
7859 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7860 It did not actually replace the old channel entry in the cache.
7861 Affected file lib/silcclient/client_notify.c.
7863 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Fixed a possible crash in silc_packet_send_prepare. It now
7866 assures always that there is enough space in the buffer and
7867 at the tail area of the buffer (for MAC).
7869 Fixed the inbound buffer reallocation in silc_packet_read.
7870 It was old code and did not handle the reallocation correctly.
7873 The affected file is lib/silccore/silcpacket.c.
7875 * Fixed buffer overflow in silc_parse_nickname in the file
7876 lib/silcutil/silcutil.c.
7878 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * make install generates new server keys only if there is not
7883 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7886 Added check that if the NOREPLY is set then we will not send
7887 the away message. This avoids infinite loop of away messages
7888 if both clients are away. The affected file is
7889 lib/silcclient/client_prvmsg.c.
7891 * Fixed client crash if /NICK was given without arguments.
7892 Affected file lib/silcclient/command.c.
7894 * Server does not send the invite list in INVITE command back
7895 to the client if the list was not altered. Added this notion
7896 to the protocol spec as well. Affected file silcd/command.c.
7898 Fixed possible crash in INVITE command by checking the
7899 value of silc_server_get_client_route command.
7901 * Fixed the INVITE notify type handling. The arguments are now
7902 taken in correct order and client does not crash. The affected
7903 file is irssi/src/silc/core/silc-channels.c.
7905 Removed the "Inviting xxx to channel" message from the
7906 client library away and let the application handle it.
7907 Affected file lib/silcclient/command.c. Added that message
7908 to Irssi SILC client's message formats.
7910 * Fixed CMODE command crash in client. It now checks the
7911 amount of arguments correctly and does not crash. The affected
7912 file is lib/silcclient/command.c.
7914 * Do not create new channel automatically in silc_channels_join
7915 but check whether the channel by that name already exists.
7916 Affected file irssi/silc/core/silc-channels.c.
7918 * Do not send the SERVER_SIGNOFF to router if the disconnected
7919 entity was the router. Affected file silcd/server.c.
7921 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7922 SILC client as it was missing from there.
7924 Added the handling of the KICK notify to the Irssi SILC client
7925 as it was missing. Added "you have been kicked" message to
7926 Irssi SILC client's message modules formats.
7928 Added the handing of the KILL notify to the Irssi SILC client
7929 as it was missing. Added the kill message module formats
7932 The affected file is irssi/src/silc/core/silc-channels.c.
7934 * The router did not save the channel mode the server announced.
7935 Affected file silcd/packet_receive.c.
7937 * Fixed a possible crash in INFO command in server. If the
7938 server did not provide the server info it crashed. Affected
7939 file silcd/command.c.
7941 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Fixed the GETKEY command in the server to check also the
7944 global list. Otherwise the GETKEY would not work correctly
7945 in normal SILC server. Affected file silcd/command.c.
7947 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7949 * Fixed GETKEY crash, it crashed if the command did not succseed.
7951 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7954 is now real and not just an macro interface to GMP.
7956 Removed the entire GMP from the source tree and imported new
7957 NSS MPI library instead. Reason for removing GMP is that it is
7958 extremely large and compiles extremely slow. The NSS MPI
7959 is only a few files and compiles in less than 10 seconds.
7960 The speed is also about the same as GMP. The MPI is imported
7961 to lib/silcmath/mpi.
7963 If the system has GMP installed we will still use the GMP.
7964 If it is not then the NSS MPI will be compiled.
7966 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7968 * Merged a long nickname (127 characters long) crash bugfix from
7969 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7971 * Merged a freed memory reference bugfix from Irssi CVS tree.
7972 Affected file irssi/src/core/commands.c.
7974 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Added the server's public key sving and verification to the
7977 server when performing the SKE. This was missing and the
7978 remote server's (or router's) public key was accepted without
7979 checking whether we have it previously or trust it at all.
7980 Affected file silcd/protocol.c.
7982 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7984 * Check in the silc_server_timeout_remote if protocol is active
7985 and make sure that the protocol's final callback is called so
7986 that all memory if freed. Affected file silcd/server.c.
7988 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * silc_server_whois_send_reply crashed the server if the nickname
7991 was 127 characters long. Affected file silcd/command.c.
7993 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7995 * Added sanity check to the silc_server_new_client. If the hostname
7996 is provided inside username then check that the provided hostname
7997 really is the same as the resolved one. If the hostname was not
7998 resolved then check it from the public key. Affected file is
7999 silcd/packet_receive.c.
8001 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8002 if the server disconnected us and the connection is not valid
8003 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8005 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8006 the library to the lib/silcutil/silcutil.[ch].
8008 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8010 * Close log file after open. Affected file
8011 lib/silcutil/silclog.c.
8013 * Check whether sock == NULL in silc_client_send_packet and return
8014 if it is. Affected file lib/silcclient/silcclient.c.
8016 * Check rec->entry == NULL in the Irssi SILC Client before
8017 sending the channel message. Affecte file is
8018 irssi/src/silc/core/silc-servers.c.
8020 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8022 * Merged a splitted window bugfix from Irssi CVS tree. The
8023 affected file is irssi/src/fe-text/textbuffer-view.c.
8025 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8026 It did not print nickname.
8028 * Improved the distributions system a bit.
8030 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8032 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8033 irssi/src/fe-text/gui-window.c.
8035 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8036 to in-active server. The affected file is
8037 irssi/src/silc/core/client_ops.c.
8039 * Resolve the client in USERS command reply if the entry does
8040 not have username resolved. The affected file is
8041 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8042 command to WHOIS command to really resolve stuff. The USERS
8043 is not used any more in any critical section so WHOIS can
8044 be used even though it might be slower than IDENTIFY.
8046 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8049 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Changed the protocol API a bit more consistent in the
8052 lib/silccore/silcprotocol.[ch].
8054 * Changed the following headers to ROBODoc format:
8056 lib/silccore/silcpayload.h
8057 lib/silccore/silcprotocol.h
8058 lib/silccore/silcsockconn.h
8060 All core library headers are now formatted.
8062 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * Fixed a bug in Irssi SILC client; do not show that you are
8065 server/router operator if you really are not. Affected file is
8066 irssi/src/silc/core/client_ops.c.
8068 * Renamed silc_command_free_payload to silc_command_payload_free.
8069 Affected file lib/silccore/silccommand.h
8071 * Added silcmath.h to include the prototoypes of various routines
8072 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8075 * Changed the following headers to ROBODoc format:
8077 lib/silccore/silcchannel.h
8078 lib/silccore/silccommand.h
8079 lib/silccore/silcid.h
8080 lib/silccore/silcidcache.h
8081 lib/silccore/silcmode.h
8082 lib/silccore/silcnotify.h
8083 lib/silccore/silcpacket.h
8084 lib/silcmath/silcmath.h
8086 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8088 * Added checking to the server code not to start the server if
8089 ciphers and stuff are not configured properly. Affected files
8090 silcd/serverconfig.[h] and silcd/server.c.
8092 * Changed the layout of the header files of the public interfaces
8093 in the SILC libraries. The new layout supports ROBODoc
8094 documentation tool (and some others) so that it is easy to create
8095 a library reference manual. All the other headers and source
8096 code must still follow the CodingStyle document. Also source
8097 code must not include these ROBODoc stuffs, only the headers.
8098 Furthermore, all public interface headers must now be named
8099 by using `silc' prefix, example: silcapi.h, silccipher.h.
8100 Some files were renamed due to this. All the other headers
8101 must not be used as public interfaces. I will update the
8102 CodingStyle document later. Changed following headers, so far:
8104 lib/silcclient/silcapi.h
8105 lib/silccore/silcauth.h
8106 lib/silccore/silcprivate.h
8107 lib/silccrypt/silcdh.h
8109 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Removed silc_client_packet_send_flush from the client library
8114 as it is not needed. Affected file lib/silcclient/client.[ch].
8116 * Added printing of message of unresolved authentication method
8117 to the Irssi SILC client. Added it to the module formats.
8118 Removed the same message from the client library.
8120 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8122 * Added new distribution feature, DISTLABEL. Every distribution
8123 can define own preprocessor label that can be used in the
8124 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8125 file distributions, acconfig.h.pre and prepare.
8127 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8129 * Added Makefile.defines_int to include the actual definitions
8130 for Makefile.defines.in. Tested the new distribution system,
8131 created distributions and tested installation.
8133 * Added AWAY message printing to the Irssi SILC client. Added
8134 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8136 * Added SCONNECT command to call the SILC's CONNECT command.
8137 Cannot use CONNECT directly since Irssi uses that internally.
8138 Affected file irssi/src/silc/core/silc-servers.c.
8140 Added ACTION local command. It is same as ME command but takes
8141 the channel as mandatory argument.
8143 Rewrote some of the Irssi's help files to suite for SILC
8146 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Added Makefile.defines[.in] that should for now on be included
8149 in all Makefile.am file in the source tree. That file includes
8150 all common compilation definitions for SILC source tree.
8152 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8154 * Minor changes to the ./prepare script to change the package
8155 name according the distribution name to the configure.in.
8157 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8159 * Created new distribution system. Added file `distributions'
8160 that defines all the distributions that can be created out of
8161 the SILC source tree. The ./prepare script now reads that
8162 file to determine how to prepare the distributions. The
8163 first argument to the ./prepare is the name of the distribution
8164 and second is the version of the distribution. If given
8165 without arguments it creates the default (toolkit) distribution
8166 with the default version (defined in ./prepare).
8168 All Makefile.am files that are subject to the distributions
8169 are now named as Makefile.am.pre. These are ./Makefile.am
8170 and lib/Makefile.am. Others may be changed later.
8172 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Added invite list, ban list, some key management and connection
8175 error message printing to module formats in the Irssi SILC client.
8177 * Added new silc_client_set_away_message to set the away message
8178 that is back to the person who sent private message. The
8179 affected file lib/silcclient/silcapi.h and the
8180 lib/silcclient/client_prvmsg.c.
8182 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Fixed the private message sending in the Irssi SILC client,
8185 added local command KEY to the Irssi SILC client.
8187 Added key management and key agreement message formats to the
8188 irssi/src/fe-common/silc/module-formats.[ch].
8190 Added USERS (alias WHO) printing, server/router operator
8191 indication and LIST command printing to the module formats.
8193 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8195 * Fixed channel joining notify handling, cumode notify handling
8196 from Irssi SILC client.
8198 * Added SILC specific module-formats to the Irssi SILC client so
8199 that SILC specific message hilighting, colors etc is possible.
8200 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8202 Added channel mode, channel user mode, actions, notices,
8203 whois and whowas printing to the the module-formats.c.
8205 * Fixed a bug in channel deletion in the server. The channel
8206 is not left to the cache even if the channel founder auth mode
8207 is set when there are no users anymore on the channel. Affected
8208 file silcd/server.c.
8210 * The silc_net_localhost now resolves the entire hostname including
8211 the domain name. Affected file lib/silcutil/silcnet.c.
8213 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8215 * Changed the ask_passphrase client operation to be ascynchronous.
8216 It has now a completion callback and a context that the
8217 application must call after it has got the passphrase from
8218 the user. Affected files lib/silcclient/silcapi.h,
8219 lib/silcclient/protocol.c, lib/silcclient/command.c and
8222 Added SilcAskPassphrase callback that the application calls
8223 to deliver the passphrase to the library.
8225 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8226 The public key verification and especially a certificate
8227 verification is asynchronous procedure.
8229 Added new SILC_SKE_STATUS_PENDING status to indicate the
8230 request is pending and a callback will be called to finalize
8233 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8234 indicate that remote end did not send its public key (or
8235 certificate), even though we require it. Added check for this
8236 condition in the SKE. This was a security bug, now fixed.
8238 Defined new SilcSKEVerifyCbCompletion callback that is called
8239 when the verification process is completed.
8241 The affected files lib/silcske/silcske_status.h and
8242 lib/silcske/silcske.[ch].
8244 * Changed the verify_public_key client operation to be async
8245 as well. Defined SilcVerifyPublicKey callback that is used to
8246 indicate the success of the public key verification process.
8248 Changed the server and client to use the new async client
8251 * Changed the Irssi SILC client's internal scheduler to be called
8252 twice as many times as it used to be. As a result the client
8253 should be a bit faster now. Affected file is
8254 irssi/src/silc/core/silc-core.c.
8256 * Added support to Irssi SILC client of asynchronous public key
8257 verification and passphrase inquiry. Affected file is
8258 irssi/src/silc/core/silc-core.c.
8260 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8262 * Do not say "You have left channel %s" in client library.
8263 Moved it to the application. Affected files are
8264 lib/silcclient/command.c and silc/client_ops.c.
8266 * Fixed silc_client_get_clients. Command context was not
8267 duplicated and was freed memory in the callback. Affected
8268 file lib/silcclient/idlist.c.
8270 * Do not say "you are now talking..." on JOIN command in the
8271 client library. The appliation must handle it.
8273 * Do not say ".. changed topic to" in command reply in the
8274 client libary. The application must handle it.
8276 * Fixed TOPIC command sending in the client library.
8278 * Fixed a memory leak in silc_client_command_free in the file
8279 lib/silcclient/command.c.
8281 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Imported a modified version of Irssi client to the source tree.
8284 The Irssi will be used to create a new client called
8285 Irssi SILC. Imported to irssi/.
8287 Added silc_core_init_finish function to the Irssi. Affected
8288 file irssi/configure.in.
8290 A lot changes in the Makefile.ams around the irssi tree.
8292 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * Do not rehash if the new size is same as the old size of the
8295 hash table, in the silc_hash_table_rehash*. The affected file
8296 lib/silcutil/silchashtable.c.
8298 * Replaced hash_table_del_by_context calls from the server
8299 (when channel->user_list and client->channels) to the
8300 hash_table_del as it is sufficient and faster.
8302 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Added silc_hash_table_list, silc_hash_table_get and the
8305 SilcHashTableList structure to provide an alternative way to
8306 traverse the hash table. The affected files are
8307 lib/silcutil/silchashtable.[ch].
8309 * Changed the server's idlist routines to use the hash table
8310 routines to optimize the code.
8312 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Replaced the client entry's `channel' list and channel entry's
8315 `user_list' list to hash tables for optimized lookup. Changed
8316 the code to use the hash table interface around the code.
8317 Affected file lib/silcd/idlist.[ch].
8319 * Added `auto_rehash' boolean argument to the function
8320 silc_hash_table_alloc to indicate whether the hash table should
8321 auto-rehash when it thinks is appropriate time. It will
8322 increase the hash table size if the there is twice as much
8323 entries in the table than the size of the table, and will
8324 decrease the size if there are twice as less entries than
8325 the size of the table.
8327 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8331 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8333 * silc_idcache_purge_by_context deletes the entry now by context
8334 as it is supposed to do. Affected file lib/silccore/idcache.c.
8336 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8337 client is not anymore valid (WHOWAS givens the info) and not
8338 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8340 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * Removed the `data' and `data_len' arguments from the ID Cache
8343 interfaces and added `name' argument. ID Cache does not handle
8344 anymore the binary data only a names associated with given ID.
8346 * When hashing a Client ID with silc_hash_id the entire ID is
8347 not hashed anymore, instead only the hash of the Client ID is
8348 hashed. This way we can access the Client ID from the cache
8349 with Client ID but with the hash of the ID (which is a hash of
8350 the nickname) as well without any difference in performance.
8352 Added also silc_idcache_find_by_id_one_ext to do one on one
8353 searching when we have the actual ID. Added also function
8354 silc_hash_client_id_compare. The affected files are
8355 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8357 * When hashing the name associated with a ID it is always done
8358 in lowercase. This way we can access the cache without worrying
8359 about case-sensitivity, even though, for example nicknames are
8362 * Fixed a bug in server with channel message sending. It put
8363 wrong ID type as destination ID. The affected file
8364 silcd/packet_send.c.
8366 * silc_idcache_del_by_context now deletes from all hash tables
8367 by context. Affected file lib/silccore/idcache.c.
8369 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Changed the client library to use the new ID Cache interface.
8372 Changes around the source tree.
8374 * Added silc_hash_table_rehash_ext to rehash with specific
8375 hash function. Affected file lib/silcutil/silchashtable.[ch].
8377 * Added silc_hash_string_compare to compare two strings in the
8378 hash table. Affected file lib/silcutil/silcutil.[ch].
8380 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Added new function silc_idcache_del_by_context into the
8383 lib/silccore/idcache.[ch].
8385 * Changed the server's ID list routines to use the new ID Cache
8386 interface. Changes around the source tree.
8388 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Added silc_hash_table_del[_by_context]_ext functions in to the
8391 lib/silcutil/silchashtable.[ch].
8393 Removed silc_hash_table_find_all* routines and added new
8394 silc_hash_table_find_foreach to replace them.
8396 Added silc_hash_table_replace_ext function as extended
8397 replacing function. Separated the simple hash table interface
8398 from the extended hash table interface in the file
8399 lib/silcutil/silchashtable.h.
8401 * Fixed minor bugs and changed it to use some of the new
8402 hash table functions in lib/silccore/idcache.c
8404 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8406 * Added new function silc_hash_table_find_all to return all keys
8407 in the hash table by the specified key. As the hash table is
8408 collision resistant it also makes it possible to have several
8409 duplicate keys in the hash table. This function may be used to
8410 find all of the keys from the hash.
8412 Added user_context arguments to the SilcHashFunction,
8413 SilcHashCompare and SilcHashDestructor to deliver user specified
8416 Added new fuctions silc_hash_table_find[_all]_ext to do
8417 extended lookup with specified hash and compare functions and
8418 specified user contexts.
8420 Added new function silc_hash_table_add_ext to add the key
8421 with specified hash function and user context.
8423 Added new function silc_hash_table_foreach to traverse all
8424 entrys in the hash table. Added SilcHashForeach callback
8427 Added new function silc_hash_table_del_by_context to delete
8428 the entry only if the context associated with the key matches.
8430 Affected files are lib/silcutil/silchashtable.[ch].
8432 * Removed silc_hash_[server/client/channel]_id and added just
8433 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8434 silc_hash_id_compare to compare two ID's using as the hash table
8435 comparison function. Added also silc_hash_data to hash
8436 binary data and silc_hash_data_compare to compare it.
8438 * Removed silc_idlist_find_client_by_hash as it is not needed
8439 anymore. Affected file silcd/idlist.[ch].
8441 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8442 to use internally the SilcHashTable. The new ID Cache is a lot
8443 faster than the old one. Some of the ID Cache interface was also
8444 rewritten and obsolete and stupid functions were removed.
8446 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Added entry_count field to the SilcHashTable to keep the number
8449 of the entries in the table. Implemented the function
8450 silc_hash_table_rehash. Added new function
8451 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8453 Fixed a minor bug in silc_hash_table_free.
8455 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8456 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8457 into the lib/silcutil/silcutil.[ch].
8459 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Implemented a collision resistant hash table into the
8462 lib/silcutil/silchashtable[ch]. See the header and the source
8463 for the SilcHashTable API.
8465 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Merged dotconf version 1.0.2 into lib/dotconf.
8469 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Do not compile anything in lib/silcsim/* if the SIM support
8472 is not enabled. The tree should now compile without problems
8475 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Compiled the SILC under cygwin. Compiled and tested briefly
8478 without problems. More tests needed. The SIMs didn't compile
8481 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8483 * Fixed possible crash in silc_get_username in the
8484 lib/silcutil/silcutil.c.
8486 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Fixed a va_arg in silc/client_ops.c.
8490 * Oops, RC5 routines were named AES and caused some problems
8491 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8493 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Added new SilcIDIP structure into the lib/silccore/id.h and
8496 replaced the old `ip' fields from all SILC ID's to that type.
8497 This is a step towards IPv6 support.
8499 The silc_id_get_len takes now the ID as an extra argument.
8500 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8501 both IPv4 and IPv6 based ID's.
8503 The affected files are lib/silccore/id.[ch] and other files
8504 around the tree using these routines.
8506 * Removed the ID length arguments in server from various
8507 silc_server_send_notify_* routines -> they are not needed
8510 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8512 * Fixed memory leak in silc_encode_pem_file in the file
8513 lib/silcutil/silcutil.c.
8515 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8517 * Check minor version as well in the SKE. Affected files are
8518 silcd/protocol.c and lib/silcclient/protocol.c.
8520 * Added --identifier option to the server so that an identifier
8521 can be when creating the public key for the server. Affected
8522 file is silcd/silcd.c.
8524 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8525 lib/silccrypt/silcpkcs.c.
8527 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8529 * Register default ciphers and stuff when using -C option with
8530 the server. Affected file sildc/silcd.c.
8532 * Put back the servers public key filename format, it is better
8533 than the new one. For now, the client keys are saved with the
8534 new filename format. The affected file silc/client_ops.c.
8536 * Implemented the Cipher API for the rest of the ciphers that
8537 did not implement it or implemented it the wrong way.
8539 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Register default ciphers and stuff when using the -S option
8542 in the client. Affected file silc/silc.c. Same also when
8543 creating new key pair with -C option.
8545 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Fixed the silc_verify_public_key client operation function to
8548 save the public keys differently. The fingerprint is now
8549 used as filename and not the hostname. This way also the
8550 client keys are saved uniquely and not with hostnames. The
8551 affected file is silc/client_ops.c.
8553 * Trimmed the silc_hash_fingerprint function to remove extra
8554 whitespaces from the end of the fingerprint. The affected
8555 file is lib/silccrypt/silchash.c.
8559 * Added silc_cipher_register_default function to register all
8560 default ciphers. It can be used when configuration files
8561 does not exist and the application does not want any specific
8562 ciphers in any specific order.
8564 The SilcDList is now used as silc_cipher_list dynamically
8565 allocated cipher list. Removed the static list all together
8566 and now all ciphers must be allocated to the dynamic list.
8567 The silc_cipher_alloc routine was changed to check only the
8570 All silc_cipher_* routines that used to return int returns
8573 The affected files lib/silccrypt/silccrypt.[ch].
8575 * The same thing was done to silc_hash_* as for silc_cipher_*
8576 routines. Affected files lib/silccrypt/silchash.[ch].
8578 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8579 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8580 Added also silc_pkcs_[un]register[_default] functions.
8581 Removed the data_context from the PKCS API.
8583 * Added silc_hmac_register_default function to register default
8584 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8585 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8586 to unregister all hmacs at once.
8588 * Register the default ciphers, hash functions, PKCSs and HMACs
8589 if client's configuration file does not exist. The affected
8592 * The client did not load the hash functions from the SIM
8593 modules at all. Added support for this. Affected file is
8594 silc/clientconfig.c.
8596 * When decoding public key with silc_pkcs_public_key_decode, check
8597 the supported algorithm only if PKCS are registered. Affected
8598 file lib/silccrypt/silcpkcs.c. The same was done with the
8599 silc_pkcs_private_key_decode.
8601 * Fixed the SILC List routines to keep the list always in order.
8602 It used to change the list's order when traversing the list but
8603 not it preserves the order. Affected file lib/trq/silclist.h.
8605 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8607 * Added the client library to use the SilcSocketConnection's
8608 reference counter (by silc_socket_dup) to prevent the bug that
8609 the socket object may be freed underneath async operation.
8611 * The name resolv library checking fixes in the configure.in.pre.
8614 * Created new version of the protocol drafts for future
8615 development. The -03 drafts are the ones that will be changed
8616 in the trunk now and the -02 will remain as they are.
8618 * Send list of CUMODE notifys to the router when announcing
8619 the channel users to the router. Affected file silcd/server.c.
8620 If the router receiving channel founder CUMODE for a channel
8621 that already has channel founder it will send CUMODE notify
8622 to the sender to remove the channel founder rights from the
8623 announced client. Affected file silcd/packet_receive.c.
8625 * The CUMODE notify may now use Server ID as well as the entity
8626 who changes the mode. Updated protocool specs.
8628 * Updated INSTALL and README files.
8630 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8632 * New web pages in the http://silc.pspt.fi. The pages was
8637 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Implemented the [DenyConnectin] config section in the server.
8640 Added silc_server_config_denied_conn to check whether incoming
8641 connection is denied. Affected file silcd/serverconfig.[ch].
8643 * Do not check the ports when checking the incoming configuration
8644 data if the port is 0, meaning any. Affected file is
8645 silcd/serverconfig.c.
8647 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8649 * Fixed buffer overflow in silc_string_compare in the file
8650 lib/silcutil/silcutil.c.
8652 * Fixed double free in silc_server_command_leave in the file
8655 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Fixed the version checking in the server. Affected file is
8660 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8662 * Fixed the configuration data fetching when accepting new
8663 connections in the server. Affected file silcd/server.c.
8665 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Added `sender_entry' argument to the function
8668 silc_server_packet_relay_to_channel so that we can check
8669 whether some destination actually belongs to the same route
8670 the sender belongs (ie, we must not resend the packet to the
8671 sender). Affected file silcd/packet_send.[ch].
8673 * Added `servername' field to the SilcClientEntry in the server
8674 to hold the name of the server where client is from. Affected
8675 file is silcd/idlist.h.
8677 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Moved the channel message encrypting in the router betwen
8680 router connections from silc_server_channel_message to the
8681 silc_server_packet_relay_to_channel since we want to check
8682 whether we have anybody channel before encrypting anything.
8683 Affected files silcd/packet_[receive/send].c.
8685 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8687 * Fixed the [AdminConnection] server config section to support
8688 multiple entries. Affected file silcd/serverconfig.c.
8690 * Added support into the server to check the validity of the
8691 incoming connection before executing any KE or authentication
8694 * The connection configuration is now saved to the KE and
8695 connection auth protocol contexts and not fetched anymore in
8696 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8698 * The local hosts listenning address and port is also resolved
8699 now when starting the server. We want to have the socket object
8700 to include the real address and port for the listener. Added
8701 new function silc_net_check_local_by_sock into the files
8702 lib/silcutil/silcnet.[ch].
8704 * Fixed a broadcast bug in server -> do not broadcast if we
8707 * Fixed a routing bug. Do not route broadcast packets ever.
8708 Broadcast packets must be processed always and not routed since
8709 they may be destined to some other host than yourself and thus
8710 would get routed without no good reason. Affected file is
8713 * Added function silc_server_config_is_primary_route to check
8714 whether primary router connection has been configured (a router
8715 configuration that we are initiating). If there is not, we
8716 will assume that there is only two routers in the SILC network
8717 and we will use the incoming router connection as our primary
8718 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8720 * Changed the order of the broadcasting. Broadcast _after_ the
8721 packet has been processed not before. Affected file is
8724 * Fixed a [ClientConnection] parsing bug. The port was never
8725 parsed correctly thus resulting to port 0. Affected file
8726 silcd/serverconfig.c.
8728 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8729 argument and did not set the broadcast packet flag. Affected
8730 file silcd/packet_send.c. Fixed same bug in the function
8731 silc_server_send_notify as well.
8733 * If we receive NEW_ID packet for our own ID in the server, ignore
8736 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Removed the nickname from the Private Message Payload.
8741 Updated the code and the protocol specs.
8743 * Updated protocol specs for submitting to the IETF.
8745 * Tweaked the Random Number Generator a bit. Affected file
8746 lib/silccrypt/silcrng.c. Exported a new function
8747 silc_rng_[global]_add_noise which can be used to add more
8750 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Do not parse packets with different timeout when protocol
8753 is active -> may cause problem with rekey. Affected file
8756 * When server receives signoff notify it must not create
8757 new channel key if the client is on any channels since the
8758 sender of the signoff notify will create it.
8760 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Added printing of error messages during SKE protocol from the
8763 failure packet sent by server during SKE. Affected file
8766 * Removed the client's failure_callback handling with timeout
8767 and handle it immediately when received.
8769 * The SKE library returned wrong type in SUCCESS and FAILURE
8770 packets. They must be 32 bit MSB not 16 bit MSB.
8772 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Ok, rewrote the logic of the re-key and now it seems to work.
8775 I tested it on high traffic with frequent re-keys without
8776 problems. Added hmac_receive (and renamed hmac to hmac_send)
8777 in SilcClientConnection in lib/silcclient/client.h and
8778 in SilcIDListData in silcd/idlist.h. Also, removed the
8779 SilcPacketParserContext's cipher and hmac fields as they are
8780 not needed anymore and actually caused some problems when
8781 the ciphers and hmac's changed underneath the packet parser.
8783 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * If re-key protocol is active then process the incoming packets
8786 synchronously since we must assure that icoming packets encrypted
8787 with the old key is processed before the new keys is set to
8788 use. This is true other packets than for REKEY packets.
8789 Affected file silcd/server.c. The same was done to client library
8790 as well, affected file lib/silcclient/client.c.
8792 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8794 * Fixed bug in client and server to accept the force send if
8795 the packet is send from silc_[server/client]_packet_process
8796 function. Otherwise the packets are never delivered, oops.
8798 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Disable force sending of packets when REKEY protocol is active.
8801 We must assure that no packet is sent directly when rekey is
8802 performed. All packets must be sent through packet queue.
8803 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8804 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8805 function is silc_[server/client]_packet_send_real to check
8808 * Replaced the SIM paths from example config files to
8809 /usr/local/modules. Also, make install creates now
8810 /usr/local/silc/logs directory to hold all the SILC server
8813 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8815 * Made the configure.in.pre work on Solaris. Patch by salo.
8817 * Made all ciphers compatible with non-x86 machines. Defined
8818 CBC mode macros into lib/silccrypt/ciphers_def.h.
8820 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Fixed the make install.
8824 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * When MAC computation fails the silc_packet_decrypt returned 0
8827 even though it was supposed to return -1. Fixed this. The
8828 affected file is lib/silccore/silcpacket.c.
8830 * Do not replace the config files in /etc/silc (in make install)
8831 if they already exist. Affected file ./Makefile.am.
8833 * Do not send re-key packets immediately but through packet queue.
8834 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8836 * Changed silc_net_check_host_by_sock to return FALSE if the
8837 IP/DNS could not be resolved. Though, it returns the IP address
8838 now even if it could not resolve it (but returns also FALSE).
8839 Affected file lib/silcutil/silcnet.[ch].
8841 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Added silc_pkcs_decode_identifier to decode the public key's
8844 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8845 Added also silc_pkcs_free_identifier. Added also new context
8846 SilcPublicKeyIdentifier.
8848 * Added -S option to the silc client. It is used to dump the
8849 contents of the specified public key file.
8851 * Changed the PKCS api to return the public key length when
8852 setting the public key.
8854 * Fixed a fatal bug in the public and private key file loading.
8855 Affected file lib/silccrypt/silcpkcs.c.
8857 * Execute the packet parsing for client with zero (0) timeout
8858 if the protocol is active. Affected file silcd/server.c.
8860 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8862 * Made the key generation options to the silcd program. Added
8863 -C option, equivalent to client's option.
8865 * Added new [ServerKeys] config section to the server. It
8866 configures the server's public and private key.
8868 * Defined generic Public Key Payload into the protocol
8869 specification to send specific type of public keys and
8872 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8873 public key or certificate.
8875 * Implemented the GETKEY command to the server and to the
8876 client library and on user interface.
8878 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8880 * Made preliminary `make install' work.
8882 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8884 * Added SilcServerRekey context into silcd/idlist.h.
8886 * Added the PFS support as defined in the specification to the
8887 SKE protocol. Affected files lib/silcske/*.c.
8889 * Added `ske_group' field to the SilcServerRekey context to hold
8890 the number of the SKE group that is used with PFS in re-key.
8891 Affected file silcd/idlist.h.
8893 * Added PFS re-key support to the server. Affected file is
8896 * Added silc_protocol_cancel to cancel execution of the next
8897 state of the protocol. Affected file is
8898 lib/silccore/silcprotocol.[ch].
8900 * Added the re-key support with and without PFS to the client
8901 library. Re-key is performed once in an hour, by default.
8903 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8904 Added silc_client_rekey_callback and silc_client_rekey_final.
8905 Affected files are lib/silcclient/protocol.[ch] and
8906 lib/silcclient/client.[ch].
8908 * Removed the `hmac_key' and `hmac_key_len' fields from the
8909 SilcClientConnection structure; not needed. Affected file is
8910 lib/silcclient/client.h.
8914 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Do not ask whether user wants to use the negotiated private key
8917 for private messages, just use it. Affected file is
8918 silc/local_command.c.
8920 * Added `send_enc_key' and `enc_key_len' fields to the
8921 SilcIDListData structure since they are needed in the re-key
8922 phase. Affected file is silcd/idlist.[ch].
8924 * Implemented the simple re-key protocol into the server.
8925 Affected files silcd/server.c and silcd/protocol.[ch]. The
8926 re-key will be performed once in an hour, by default.
8928 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8929 Added silc_server_rekey, silc_server_rekey_callback and
8930 silc_server_rekey_final.
8932 * Removed Tunneled flag from the protocol. Updated the code
8933 and the specifications.
8935 * Adde `pfs' field to the SilcIDListData to indicate whether
8936 the PFS is to be performed in the re-key. Affected file is
8939 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8942 int64 of at least the xintXX size. If void * is less that 4
8943 bytes uint32 * will be used. Defined bool as boolean.
8945 * Changed _ALL_ unsigned long and unsigned int to uint32,
8946 unsgined short to uint16 in the source tree.
8948 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8949 not handle clients that has entry->data.registered == FALSE.
8950 They are not in the network anymore. Affected file is
8953 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8955 * Implemented the sending of the SERVER_SIGNOFF notify in the
8956 server. Affected file is silcd/server.c.
8958 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8959 Added also silc_notify_payload_encode_args into the
8960 lib/silccore/silcnotify.[ch].
8962 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8963 Affected file silcd/packet_receive.c.
8965 * Implemented the SERVER_SIGNOFF notify handling in the client
8966 library. Affected file lib/silcclient/client_notify.c. Also,
8967 implemnted the printing of the SERVER_SIGNOFF info to the
8968 application. Affected file silc/client_ops.c.
8970 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8971 if the deleting was successful. Affected file silcd/idlist.[ch].
8973 * Added support for public key authentication in the connection
8974 authentication protocol in the client library. Affected file
8975 lib/silcclient/protocol.c.
8977 * Changed the server's silc_idlist_get_clients_by_* interface
8978 to support already allocated array so that new entries may be
8979 added to pre-allocated array. Affected file silcd/idlist.[ch].
8980 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8981 and command replies.
8983 * All command reply functions in the server now calls the
8984 pending command callback even if error occured. This way the
8985 error will be delivered to the client as well. Affected files
8986 silcd/command.c and silcd/command_reply.c.
8988 * Fixed INFO command to return local server's info if no server
8989 was provided. Affected file lib/silcclient/command.c.
8991 * Removed RESTART command for good. Updated the code and the
8994 * Rewrote parts of the task system. It is a bit simpler now.
8995 Removed unsued task priorities. The affected files are
8996 lib/silcutil/silctask.[ch].
8998 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9000 * Moved the USERS printing from the library to the application.
9001 Affected files lib/silcclient/command.c and silc/client_ops.c.
9003 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Added channel key re-key support. The re-key is perfomed
9008 only by the router and is done once in an hour. Added `rekey'
9009 field to the SilcChannelEntry in the server. Affected files
9010 silcd/server.c and silcd/idlist.h.
9012 * Added silc_task_unregister_by_context into the file
9013 lib/silcutil/silctask.[ch].
9015 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9017 * Added SILC_UMODE_GONE mode to indicate when the client is not
9018 present in the SILC network. Added also support to the local
9019 command AWAY that will set this mode. Added support of showing
9020 "xxx is gone" in WHOIS command. The USERS command shows the
9021 gone status as well.
9023 * Fixed setting server and router operator privileges in the
9024 server's UMODE command. Affected file silcd/command.c.
9026 * Merged the SKE KE1 and KE2 payloads into one payload. The
9027 new KE payload is equivalent to the old KE2 payload.
9029 Cleaned up the SKE Start Payload parsing. It now uses the
9030 simple buffer unformatting to do the parsing. A lot faster
9033 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9034 to the SKE that is used to indicate whether both of the SKE
9035 parties should perform authentication. By default only the
9036 responder performs authentication. By setting this flag also
9037 the initiator must do authentication. By default it is unset
9038 since in normal SKE case, client to server connection, only
9039 the responder should do authentication. When doing SKE between
9040 two clients both should perform authentication. Updated the
9041 code and the protocol specs.
9043 * A little fix to IDENTIFY command in the server. Search the
9044 client first by hash not nickname. Affected file is
9047 * Fixed the silc_client_close_connection to support closing
9048 the client to client connections wihtout deleting too much
9049 data. Affected file lib/silcclient/client.c.
9051 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9052 are received if protocol used to be active but is not anymore
9053 the application would crash due to NULL pointer dereference.
9054 Affected files silcd/server.c and lib/silcclient/client.c.
9056 * Added `hash' field to the SilcClientConnection to include
9057 the hash function negotiated in the SKE protocol.
9059 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9060 to set the channel founder authentication data. A client can
9061 claim the founder rights later by providing the authentication
9062 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9063 This way the channel founder can regain the channel founder
9064 privileges even it is left the channel. This works only on
9065 local server and the client must be connected to the same
9066 server to be able to regain the founder rights. Updated the
9067 protocol specs accordingly.
9069 Added support to the CMODE command in the client to set the
9070 founder auth data. Read the README to see how to set it.
9072 Added support to the CUMODE command to claim the founder
9073 rights. Read the README to see how to do it.
9075 Added support for the founder authentication to the Channel
9076 Entry in the server. Affected file silcd/idlist.h.
9078 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9079 server's CMODE command. Affected file silcd/command.c.
9081 * Added the following new functions into lib/silccore/silcauth.[ch]:
9082 silc_auth_get_method and silc_auth_get_data.
9084 * The server now saves the remote hosts public key to the
9085 SilcIDListData pointer. Affected file silcd/protocol.c.
9087 * The normal server now does not remove the channel entry from
9088 the cache if the founder authentication data is set. It used
9089 to remove it if the founder was the last one on the channel on
9090 the server and left the channel. The auth data is saved and
9091 if the channel is re-joined later the old entry is used with
9092 the old auth data. Affected files silcd/command_reply.c and
9095 * Removed the `pkcs' field from the SilcIDListData structure
9096 in the server; it is not used. Affected file silcd/idlist.h.
9098 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * Fixed packet processing on slow links. Partial packets were
9101 never re-processed because the incoming data buffer was cleared
9102 by the application. Application must not directly clear the
9103 sock->inbuf, the packet processing routines handle it. Fixed
9104 this in client library and in server.
9106 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9108 * Fixed the WHOIS and IDENTIFY send reply function to really
9109 check whether to send list or just one entry. Affected file
9112 * Cleaned up the LEAVE command's channel key distribution. The
9113 affected file silcd/command.c.
9115 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9116 can enforce the channel mode as well. In that case the ID
9117 includes the ID of the server. The code now enforces the
9118 mode change if the router have different mode than the server.
9120 * The notify client operation with CMODE_CHANGE notify can now
9121 return NULL client_entry pointer if the CMODE was not changed
9122 by client. Application must check for this.
9124 * Added <Server ID> argument to INFO command to support server
9125 info fetching by Server ID.
9127 * Added silc_server_announce_get_channel_users to get assembled
9128 packets of channel users of the specified channel. Affected
9129 file silcd/server.[ch].
9131 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9132 was freed underneath the ID Cache.
9134 * Re-announce clients when the server received CHANNEL_CHANGE
9135 notify from the router. Affected file silcd/packet_send.c.
9137 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9140 crashed since it did not handle the fact that there is no cipher
9141 called "3" and didn't check the error condition. Now fixed.
9143 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9144 flag. It can be used to send message requests.
9146 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Implemented the RESTART command in the client.
9150 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9151 notice type messages. Added notice printing to the user
9154 * The channel keys are not re-generated if the channel's mode
9155 is PRIVKEY, ie private key on the channel exists. Affected
9156 files silcd/server.c and silcd/command.c.
9158 * Fixed a little bug in channel message delivery when channel
9159 private keys are set in the server. Affected file is
9160 silcd/packet_send.c.
9162 * Changed the setting on channel->on_channel = TRUE from the
9163 silc_client_save_channel_key to the JOIN command reply. The
9164 key payload is not received if the private channel key is set.
9165 Affected file lib/silcclient/command_reply.c and the
9166 lib/silcclient/client_channel.c.
9168 * When the CMODE_CHANGE notify is sent and the channel private
9169 key mode is removed the channel key must be re-generated in
9170 other cells as well. Added this support for the router in the
9171 silcd/packet_receive.c.
9173 * Added new local command NOTICE to send notice message on
9174 channel. Affected file silc/local_command.[ch].
9176 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Added new local command ME to the client. It is used to send
9179 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9180 some action. Affected file silc/local_command.[ch].
9182 * Changed channel_message and private_message client operations
9183 to deliver the message flags to the application. Added also
9184 the `flags' arguments to the silc_client_send_channel_message
9185 and silc_client_send_private_message functions. Affected file
9188 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9190 * Redefined the Private Message Payload to support private message
9191 keys and to support the new private message flags. Updated
9192 the protocol specs. Flags makes it possible to have for example
9193 CTCP style messages.
9195 * Added new type SilcPrivateMessagePayload and defined an API
9196 for it in the lib/silcclient/silcprivate.[ch].
9198 * Tested private message private keys successfully. Tested the
9199 private message key set, unset and list commands with the new
9202 * Redefined the Channel Message Payload to include the channel
9203 message flags (equal with private message flags) to support
9204 for example CTCP style messages.
9206 * Defined some of the message (for channel and private message)
9207 flags. Updated the protocol specs and added the flags to the
9208 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9210 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Added SilcKeyAgreementStatus type to the key agreement routines
9213 to indicate the current status and error if one occured.
9214 The status types are defined in the lib/silcclient/silcapi.h.
9216 * Added new local command KEY that is used to set and unset private
9217 keys for channels, set and unset private keys for private messages
9218 with remote clients and to send key agreement requests and
9219 negotiate the key agreement protocol with remote client. The
9220 key agreement is supported only to negotiate private message keys,
9221 it currently cannot be used to negotiate private keys for channels,
9222 as it is not convenient for that purpose.
9224 * Fixed a minor pending callback setting bug in the function
9225 silc_client_get_client_by_id_resolve, now the function works.
9226 Affected file lib/silcclient/idlist.c.
9228 * Added function silc_net_get_local_port to get local bound
9229 port by socket. Added to lib/silcutil/silcnet.[ch].
9231 * Added `sockets' and `sockets_count' fields to the SilcClient
9232 object. They hold the sockets of the listenning sockets in
9233 the client. Listenning sockets may be for example the key
9234 agreement server. Affected file lib/silcclient/client.[ch].
9235 Added functions the silc_client_add_socket and the
9236 silc_client_del_socket. They are exported to the application
9239 * Added ~./silc/clientkeys to support other client's public keys.
9241 * Renamed verify_server_key client operation to verify_public_key
9242 and added one argument to indicate the type of the connection
9243 (server, client etc.).
9245 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Added silc_server_connection_auth_request to handle the
9248 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9249 silcd/packet_receive.[ch].
9251 * Added silc_server_send_connection_auth_request into the
9252 silcd/packet_send.c to send the connection auth request packet.
9254 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9257 * Fixed the public key authentication in responder side in the
9258 server. The `auth_data' pointer includes the SilcPublicKey
9259 not the path to the public key. Affected file silcd/protocol.c.
9261 * Implemented the public key authentication in the initiator side
9262 in the server. Affected file silcd/protocol.c.
9264 * Removed the [RedirectClient] config section from the server
9265 configuration. Is not needed and I don't want to implement it.
9267 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9269 * Cleaned up the CMODE command in the server. It now works
9270 correctly and supports all the modes defined in the protocol.
9271 Affected file is silcd/command.c.
9273 * Added `hmac_name' field to the SilcChannelEntry in the server
9274 to hold the default HMAC of the channel. It can be set when
9275 creating the channel (with JOIN command). Affected files
9278 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9279 type to indicate the change of the current cipher and hmac
9280 on the channel. Client can safely ignore the <cipher> argument
9281 (if it chooses to do so) since the CHANNEL_KEY packet will
9282 force the channel key change anyway. The <hmac> argument is
9283 important since the client is responsible of setting the new
9284 HMAC and the hmac key into use.
9286 * Fixed the CMODE command in the client library as well.
9288 * Tested CMODE command in router environment successfully.
9290 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9292 * Show the version of the remote client (or server) when connecting
9293 to the server. It is logged to the log file. Affected file
9294 is silcd/protocol.c.
9296 * Fixed the KILLED notify handling in the client library. The
9297 client must be removed from all channels when receiving the
9300 Also, do not remove the client entry when giving the KILL
9301 command but when the KILLED notify is received.
9303 * Removed silc_idlist_find_client_by_nickname from the server.
9304 Not needed anymore. Affected files silcd/idlist.[ch].
9306 * Implemented the CHANNEL_CHANGE notify type handling to the
9307 server. Affected file silcd/server.c.
9311 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9313 * Added silc_server_send_notify_invite to send the INVITE
9314 notify between routers.
9316 * Implemented the INVITE command correctly to the server.
9318 * Implemented the INVITE notify type handling in the server.
9320 * Implemented the INVITE command to the client library and on the
9323 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Added function silc_server_get_client_resolve to find the
9326 client entry by ID from all ID lists and then resolve it
9327 (using WHOIS) if it cannot be found. Affected file is
9330 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9332 * Implemented the BAN command to the client library.
9334 * The JOIN command in the server now checks the invite list
9337 * Changed the silc_command_reply_payload_encode_va and the
9338 silc_command_payload_encode_va to support that if argument is
9339 NULL it ignores and checks the next argument. Affected file
9340 lib/silccore/silccommand.c.
9342 * Added silc_server_send_notify_ban to send the BAN notify
9343 type between routers.
9345 * Chaned the silc_notify_payload_encode to support that if
9346 argument is NULL it ignores and checks the next argument.
9347 Affected file lib/silccore/silcnotify.c.
9349 * Tested ban lists in router environment successfully.
9351 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Implemented BAN command to the server, in silcd/command.[ch].
9355 * Removed the BAN and INVITE_LIST modes from the CMODE command
9358 * Added function silc_string_match to regex match two strings.
9359 Affected files lib/silcutil/silcutil.[ch].
9361 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9363 * Redefined parts of the SilcChannelEntry in the server to support
9364 the new ban and invite lists.
9366 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9368 * Redefined the INVITE command. The same command can be used to
9369 invite individuals to the channel but also to manage the invite
9370 list of the channel (to add to and remove from the invite list).
9371 Updated the protocol specs.
9373 * Added new command SILC_COMMAND_BAN that can be used to manage
9374 the ban list of the channel. Updated the protocol specs.
9376 * Removed the channel modes: the SILC_CMODE_BAN and the
9377 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9378 in the CMODE command. The equivalent features are now available
9379 using INVITE and BAN commands. Updated the protocol specs.
9381 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9382 in the network about change in the current ban list. The notify
9383 type is not used by the client.
9385 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9386 support the invite lists.
9388 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9390 * Added new function silc_string_regexify that converts string
9391 including wildcard characters into regex string that can
9392 be used by the GNU regex library. Added into the file
9393 lib/silcutil/silcutil.[ch].
9395 Added silc_string_regex_combine to combine to regex strings
9396 into one so that they can be used as one regex string by
9397 the GNU regex library. Added into the file
9398 lib/silcutil/silcutil.[ch].
9400 Added silc_string_regex_match to match two strings. It returns
9401 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9403 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9405 * Imported GNU regex to the soruce tree into lib/contrib.
9406 Fixed some compiler warning from the regex.c.
9408 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Fixed MOTD command in the server to work in router environment.
9412 * Fixed the MOTD command in the client library to support
9413 the server argument in the command.
9415 * Added `nickname_len' argument to the silc_idlist_add_client
9416 in the server, as the `nickname' argument may be binary data
9419 * Added silc_idlist_get_channels to return all channels from
9422 * Implemented LIST command to the server. Affected file is
9425 * Implemented the LIST command to the client library and on the
9428 * Added [<user count>] argument to the LIST command reply.
9429 With private channels the user count is not shown.
9431 * Updated TODO and README.
9433 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9435 * The client entry's data.registered must be TRUE even with
9436 global client entry on global client list. The data.registered
9437 is used to check whether the client is anymore in the network,
9438 for example with WHOWAS command so it must be valid.
9440 * Fixed the WHOWAS command in the server. It now actually works
9441 in router environment. Added function into silcd/command_reply.c
9442 silc_server_command_reply_whowas_save.
9444 * Added silc_idlist_purge function to the silcd/idlist.c
9445 to periodically purge the ID Cache.
9447 * Fixed INFO command in the server. It works now in router
9448 environment. Added <server name> argument to the INFO command
9449 reply. Updated the protocol specs.
9451 * Fixed minor bug in silc_idcache_purge to not purge if the
9452 expire value is zero.
9454 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9455 they were buggy because of the WHOWAS information.
9457 * Fixed local command MSG to handle the async resolving of
9458 the remote client properly. It used to fail the first MSG.
9459 Affected file silc/local_command.c.
9461 * Added `data_len' field to SilcIDCache context.
9463 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9465 * Update TODO. Todo in commands in the server.
9467 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9470 used by routers as broadcast packet to inform other routers
9471 about the changed user mode.
9473 Implemented the notify handling in the server. Affected file is
9474 silcd/packet_receive.c. Added the function
9475 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9477 * Added new generic Channel Payload and deprecated the New Channel
9478 Payload. The New Channel Payload is now the generic Channel
9481 * Added new argument `mode' to the silc_server_send_new_channel
9482 as it is required in the Channel Payload now.
9484 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9485 and created a new and real SilChannelPayload to represent the
9486 new generic Channel Payload. Implemented the encode/decode
9487 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9489 * Added silc_server_get_client_channel_list to return the list
9490 of channels the client has joined for WHOIS command reply.
9491 Affected file silcd/server.[ch].
9493 * Implemented the channel list sending in the WHOIS command reply
9494 in server and in the client.
9496 Implemented the channel list displaying on the user interface
9497 as well. Affected file silc/client_ops.c.
9499 * Added silc_channel_payload_parse_list to parse list of Channel
9500 Payloads. It returns SilcDList list of SilcChannelPayloads.
9501 Client for example can use this function to parse the list of
9502 channels it receives in the WHOIS command reply. The caller
9503 must free the list by calling silc_channel_payload_list_free.
9504 Affected files lib/silccore/silcchannel.[ch].
9506 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9508 * Added one new argument <user mode> to the WHOIS command reply
9509 to return the mode of the user in SILC. Updated the protocol
9512 Implemented it to the server and client.
9514 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9516 * Fixed the mode printing on the user interface on joining.
9517 Affected file silc/client_ops.c.
9519 * Implemented the UMODE command and user modes in general to the
9520 client library and to the user interface.
9522 * Implemented the UMODE command to the server.
9524 * The server now sends UNKNOWN_COMMAND error status if client sends
9525 unknown command. Affected file silcd/command.c.
9527 * All server commands now handle the command identifier the right
9528 way when sending the command reply to the client. The client can
9529 use to identify the command replies with the identifier.
9531 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9533 * Added silc_server_get_client_route to resolve the route to
9534 the client indicated by the client ID. Affected file is
9537 * Added silc_server_relay_packet as general function to relay
9538 packet to arbitrary destination. This deprecates functions
9539 like _send_private_message_key, _relay_notify etc. Affected
9540 file is silcd/packet_send.[ch].
9542 Removed silc_server_send_key_agreement,
9543 silc_server_send_private_message_key and
9544 silc_server_packet_relay_notify functions from the file
9545 silcd/packet_send.[ch].
9549 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9550 server. Affected file silcd/packet_receive.[ch].
9552 * Implemented the KILL command to the client. Implemented the
9553 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9554 Affected files lib/silcclient/command[_reply].c and
9555 lib/silcclient/client_notify.c. Implemented the KILL notify
9556 printing in the user inteface.
9558 * Fixed a lot silc_parse_nick memory leaks from the client
9559 library in the file lib/silcclient/command.c.
9561 * Changed the silc_server_send_notify_on_channels's `sender'
9562 argument from SilcSocketConnection to SilcClientEntry to
9563 check the sender as entry and not as connection object and not
9564 to send to the client provided as argument. The affected file
9565 is silcd/packet_send.[ch].
9567 * The notify packets that are destined directly to the client used
9568 to not to be processed by the server. Now changed that and the
9569 server processes all notify packets. After relaying the packet
9570 to the client the notify packet is processed in the server.
9572 * The silc_server_free_client_data now checks whether there is
9573 pending outgoing traffic for the client and purges the data to
9574 the network before removing the client entry.
9576 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9579 an client is killed from the SILC Network. Updated the protocol
9582 Added new function silc_server_send_notify_killed to the
9583 silcd/packet_send.[ch].
9585 * Added function silc_server_packet_relay_notify to relay notify
9586 packets that are destined directly to a client. In this case
9587 the server does not process the notify packets but merely relays
9588 it to the client. Affected file silcd/packet_send.[ch].
9590 Added also silc_server_packet_process_relay_notify to check
9591 whereto relay the notify. Affected file is
9592 silcd/packet_receive.[ch].
9594 * Implemented the KILL command to the server.
9598 * Added the backup schema desgined last fall to the protocol
9599 specs for everyone to see. The specification is in the
9600 *-spec-xx.txt draft and the packet type definitions for the
9601 backup routers is in *-pp-xx.txt draft. Thusly, added also
9602 new packet type SILC_PACKET_CELL_ROUTERS.
9604 * A big security problem in the implementation discovered. The
9605 signoff of an client did not cause new channel key generation
9606 which it of course should've done. The channel keys must be
9607 always re-generated when client leaves (or signoffs) the channel.
9608 The silc_server_remove_from_channels funtion now handles
9609 the channel key re-generation.
9611 * Added `sender' argument to the silc_server_send_notify_on_channels
9612 to not to send the client provided as argument. Affected file
9613 silcd/packet_send.[ch].
9615 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9617 * Implemented OPER and SILCOPER commands into the server and
9620 * Added silc_auth_verify and silc_auth_verify_data to verify
9621 the authentication directly from the authentication payload.
9622 It supports verifying both passphrase and public key based
9623 authentication. Affected file lib/silccore/silcauth.[ch].
9625 * Added `hash' field to the SilcIDListData structure. It is the
9626 hash negotiated in the SKE protocol. Affected file is
9629 * Slight redesigning of the SilcAuthPayload handling routines.
9630 Do not send SilcPKCS but SilcPublicKey as argument.
9632 * Implemented the public key authentication support to the
9633 serverconfig. The public key is loaded from the provided path
9634 and saved as authentication data to void * pointer. Thus,
9635 changed the unsigned char *auth_data to void *auth_data;
9637 * Fixed SHUTDOWN command to send the reply before the server
9638 is shutdown. :) Affected file silcd/command.c.
9640 * Fixed fatal bug in CONNECT command. The hostname was invalid
9641 memory and server crashed. Affected file silcd/command.c.
9643 * Fixed fatal bug in CLOSE command. The server_entry became
9644 invalid but was referenced later in the command. Affected file
9647 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9649 * Fixed fatal bug in failure packet handling. Server ignored
9650 the failure and thus crashed when it came.
9654 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9657 that the command may be executed only once in (about) 2 seconds.
9658 The old SILC_CF_LAG flag is same but allows command bursts up
9659 to five before limiting.
9661 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9662 server code. Various commands now includes the CF_LAG_STRICT
9663 flag to disallow any kind of miss-use of the command.
9665 * Fixed the silc_buffer_unformat to not to allocate any data
9666 if the length of the data is zero. It used to allocate the
9667 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9669 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * Changed the format of AdminConnection configuration section
9672 in the server. Added username of the admin to the format.
9673 Affected files silcd/serverconfig.[ch].
9675 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9676 to return admin configuration data by host, username and/or
9679 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9681 * Implemented WHOWAS command to the server. Added the functions:
9683 silc_server_command_whowas_parse,
9684 silc_server_command_whowas_send_reply,
9685 silc_server_command_whowas_from_client and
9686 silc_server_command_whowas_from_server
9688 * Added <Client ID> argument to the WHOWAS command reply. Updated
9689 the protocol specs accordingly.
9691 * Implemented WHOWAS command and command_reply to the client
9694 Implemented the WHOWAS printing on the user interface.
9696 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9698 * Added new argument to the WHOWAS command reply, the real name.
9699 It is an optional argument. Updated the protocol specs.
9701 * Added SilcIDCacheDestructor callback that is registered when
9702 the SilcIDCache is allocated. The callback is called when
9703 an cache entry in the ID Cache expires, or is purged from the
9704 cache. Added into lib/silccore/idcache.[ch].
9706 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9707 to destruct the client entries when the cache entry expires.
9708 Other ID Cache's in server and in the client library ignores
9711 * If the ID Cache entry's `expire' field is zero then the entry
9712 never expires. Added boolean `expire' argument to the
9713 silc_idcache_add function in the lib/silccore/idcache.[ch].
9714 If it is TRUE the default expiry value is used.
9716 * Added silc_server_free_client_data_timeout that is registered
9717 when client disconnects. By default for 5 minutes we preserve
9718 the client entry for history - for WHOWAS command.
9720 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9722 * Added support to the server to enforce that commands are not
9723 executed more than once in 2 seconds. If server receives
9724 commands from client more frequently, timeout is registered
9725 to process the commands. Affected file silcd/command.c.
9726 Added new function silc_server_command_process_timeout.
9728 * Changed NICK_NOTIFY handling in client library to check that
9729 if the client's nickname was changed, so there is no need to
9730 resolve anything from the server.
9732 * Removed error printing from the WHOIS and IDENTIFY commands.
9733 If error occurs then it is ignored silently in the client library.
9734 The application, however, may map the received error to
9735 human readable error string. The application currently maps
9736 the NO_SUCH_NICKNAME error to string.
9738 * Made the command status message public to the application. Moved
9739 them from lib/silcclient/command_reply.c to
9740 lib/silcclient/command_reply.h. The application can map the
9741 received command status to the string with the
9742 silc_client_command_status_message function.
9744 * Added check to the server to check that client's ID is same
9745 as the Source ID in the packet the client sent. They must
9748 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Added dist-bzip hook to the Makefile.am to make bzip2
9751 compressed distributions.
9753 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9755 * Server now enforces the maximum length for the nickname and
9756 the channel as protocol specification dictates. 128 bytes for
9757 nickname and 256 bytes for channel name.
9759 * Moved the WHOIS printing to the application. The client libary
9760 does not print out the WHOIS information anymore, the application
9761 must do it. Renamed silc_client_command_reply_whois_print to
9762 the silc_client_command_reply_whois_save.
9764 The client's idle time is also sent to the application now, and
9765 the idle is shown on screen.
9767 * Added silc_client_command_reply_identify_save to save the
9768 received IDENTIFY entries.
9770 * Do not check for channel private keys in message sending and
9771 reception if the channel does not have the PRIVKEY mode set.
9772 Affected file lib/silclient/client_channel.c.
9774 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9776 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9777 just surfaced after chaning the JOIN procedure.
9779 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9781 * Added silc_client_get_clients_by_list to get client entries
9782 from Client ID list, that is returned for example by JOIN
9783 and USERS command replies. The application should use this
9784 function for example when JOIN command reply is received to
9785 resolve the clients already on the channel (library does not
9786 do that anymore as USERS command reply is not used in the JOIN
9787 procedure anymore). Affected files lib/silcclient/silcapi.h and
9788 lib/silcclient/idlist.c.
9790 * JOIN command reply and USERS command reply returns now SilcBuffer
9791 pointers instead of unsigned char pointers when returning
9792 the client list and mode list.
9794 * Added <Client ID> argument to the JOIN command reply, mainly
9795 for the server to identify for which client the command was
9796 originally sent. Updated protocol specs accordingly.
9798 * Added SilcDlist private_key pointer to the SilcChannelEntry
9799 in the client to support the channel private keys. Affected
9800 file is lib/silcclient/idlist.h.
9802 * Added SilcChannelPrivateKey argument to the function
9803 silc_client_send_channel_message so that application can choose
9804 to use specific private ke if it wants to. If it is not provided,
9805 the normal channel key is used, unless private keys are set.
9806 In this case the first (key that was added first) is used
9807 as the encryption key.
9809 * Implemented the support for channel private key handling.
9810 Implemented the following functions:
9812 silc_client_add_channel_private_key,
9813 silc_client_del_channel_private_keys,
9814 silc_client_del_channel_private_key,
9815 silc_client_list_channel_private_keys and
9816 silc_client_free_channel_private_keys
9818 Affected file lib/silcclient/client_channel.c.
9820 * Added the support for the private keys in the channel message
9821 sending and encryption and in the message reception and
9822 decryption. Affected funtions are
9823 silc_client_send_channel_message and silc_client_channel_message.
9825 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9827 * Added SKE's key verify callback to the client library's
9828 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9830 * Removed the statement that server (or router) must send USERS
9831 command reply when joining to the channel so that the client
9832 knows who are on the channel. Instead, the client list and
9833 client's mode list is now sent in the JOIN command reply to the
9834 client who joined channel. This is better solution.
9836 * Added function silc_server_get_users_on_channel and function
9837 silc_server_save_users_on_channel to the silcd/server.[ch].
9839 * Removed function silc_server_command_send_users from the
9842 * Do not show topic on the client library anymore. The topic is
9843 sent in the command reply notify to the application and the
9844 application must show the topic now.
9846 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Added client searching by nickname hash into the IDENTIFY and
9849 WHOIS commands in the server as they were clearly missing from
9850 them. Affected file is silcd/command.c.
9852 * Fixed a bug in private message receiving in the client library.
9853 The remote ID was freed and it wasn't supposed, now it is
9856 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Minor fix to the channel payload; allocate the data area, as it
9859 needs to be of specific length.
9861 * If the key agreement port is zero then the operating
9862 system will define the bound port. Affected files are
9863 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9865 * Added new function silc_channel_payload_decrypt into the file
9866 lib/silccore/silcchannel.[ch].
9868 * Moved the channel message etc, check from silc_packet_decrypt
9869 to applications. The library calls now a generic
9870 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9871 when the packet is either normal or special. This was done to
9872 allow more wide range of checking that was not allowed when
9873 the code was in library. Now applications can do virtually any
9874 checks to the packet and return to the library the decision how
9875 the packet should be processed. Affected files are
9876 lib/silccore/silcpacket.[ch].
9878 Added silc_server_packet_decrypt_check to the server and
9879 silc_client_packet_decrypt_check to the client library.
9881 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9882 to send with specified source and destination information.
9884 * Channel message delivery between routers was broken after the
9885 channel key distribution was fixed earlier. The channel key
9886 was used be to distributed to other routers as well which is not
9887 allowed by the protocol. Now this is fixed and channel keys
9888 really are cell specific and the channel message delivery between
9889 routers comply with the protocol specification.
9891 * Fixed various commands in server to check also the global list
9892 for the channel entry and not just the local list. The affected
9893 file silcd/command.c.
9895 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9897 * Added assert()s to buffer formatting and unformatting routines
9898 to assert (if --enable-debug) when error occurs. Affected
9899 file: lib/silcutil/silcbuffmt.c.
9901 * Changed to auto-reconnect to check whether the remote host is
9902 router and register the re-connect timeout if it is. It used
9903 to check that whether we are normal server, but router must do
9904 auto-reconnect with another router as well. Affected file
9907 * Removed the [<key len>] option from CMODE command as the cipher
9908 name decides the key length, nowadays. See the defined ciphers
9909 from the protocol specification.
9911 * Added [<hmac>] option to the CMODE command to define the HMAC
9912 for the channel. Added SILC_CMODE_HMAC channel mode.
9914 * Added [<hmac>] option for the JOIN command so that user can
9915 select which HMAC is used to compute the MACs of the channel
9918 * Added Hmac field to the Channel Message Payload. The integrity
9919 of plaintext channel messages are now protected by computing
9920 MAC of the message and attaching the MAC to the payload. The
9921 MAC is encrypted. Now, it is clear that this causes some
9922 overhead to the size of the packet but rationale for this is that
9923 now the receiver can verify whether the channel message decrypted
9924 correctly and also when private keys are set for the channel the
9925 receiver can decrypt the packet with several keys and check from
9926 the MAC which key decrypted the message correctly.
9928 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9929 lib/silccrypt/silccipher.[ch].
9931 * Added silc_hash_len to return the digest length into the
9932 lib/silcrypt/silchash.[ch].
9934 * Rewrote parts of Silc Channel Payload interface in the
9935 lib/silccore/silcchannel.[ch]. The encode function now also
9936 encrypts the packet and parse function decrypts it.
9938 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * Fixed a minor formatting bug in the SKE's key material processing.
9941 It actually might have processed the keys wrong way resulting
9944 * Redefined the mandatory HMAC algorithms and added new algorithms.
9945 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9946 and hmac-md5 truncated to 96 bits. The mandatory is now
9947 hmac-sha1-96. Rest are optional (including the one that used
9948 to be mandatory). Rationale for this is that the truncated HMAC
9949 length is sufficient from security point of view and can actually
9950 make the attack against the HMAC harder. Also, the truncated
9951 HMAC causes less overhead to the packets. See the RFC2104 for
9954 * Added new [hmac] configuration section. The SKE used to use
9955 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9956 is of course wrong. The official names that must be proposed in
9957 the SKE are the ones defined in the protocol specification
9958 (hmac-sha1-96 for example). The user can configure any hmac
9959 using any hash function configured in the [hash] section. At
9960 least, the mandatory must be configured.
9962 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9964 * Added HMAC list to the SKE proposal list. It has now both
9965 hash algorithm list and HMAC list. This makes the protocol
9966 incompatible with previous versions. The SKE now seems to work
9967 the way it is supposed to work, for the first time actually.
9969 * Defined plain Hash algorithms to the protocol specification.
9972 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Implemented support for key agreement packets into the server.
9975 Added functions silc_server_key_agreement and
9976 silc_server_send_key_agreement. Other than these functions,
9977 server has nothing to do with this packet.
9979 * Added support for private message key packets into the server.
9980 Added functions silc_server_private_message_key and
9981 silc_server_send_private_message_key.
9985 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9986 called in the protocol's final callback instead in the END
9987 protocol state. This makes a little more sense and in the same
9988 time in client we can use the same protocol routines for normal
9989 key exchange and to key agreement packet handling as well.
9991 * Added to both client's and server's KE protocol context the
9992 SilcSKEKeyMaterial pointer to save the key material. We will
9993 bring the key material to the protocol's final callback by doing
9994 this. The final callback must free the key material.
9996 * Added SKE's packet_send callback into client's KE protocol
9997 context so that the caller can choose what packet sending function
9998 is used. This way we can use different packet sending when
9999 doing normal SKE when doing key agreement packet handling (in
10000 the key agreement packet handling we do not want to encrypt
10003 * Implemented the responder side of the key agreement routines
10004 in the client. The client can now bind to specified port and
10005 accept incoming key negotiation. The key material is passed
10006 to the application after the protocol is over.
10008 * Implemented the processing of incoming Key Agreement packet
10009 in the client. Added function silc_client_key_agreement to
10010 process the packet.
10012 * Implemented the intiator side of the key agreement routines
10013 in the client. The client can now initiate key agreement with
10014 another remote client. The key material is passed to the
10015 application after the protocol is over.
10017 * Created client_keyagr.c to include all the key agreement
10020 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10021 SILC_TASK_CALLBACK except that it is not static.
10023 * Created client_notify.c and moved the Notify packet handling
10024 from the client.[ch] into that file.
10026 * Created client_prvmsg.c and moved all private message and
10027 private message key routines from the client.[ch] into that file.
10029 * Create client_channel.c and moved all channel message and
10030 channel private key routines from the client.[ch] into that file.
10032 * Changed silc_client_get_client_by_id_resolve to resolve with
10033 WHOIS command instead of IDENTIFY command, in the file
10034 lib/silclient/idlist.c.
10036 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10038 * Implemented the SKE's responder side to the Client library.
10040 * When FAILURE is received to the protocol do not trust it
10041 blindly. Register a timeout to wait whether the remote closes
10042 the connection as it should do it, only after that process the
10043 actual failure. This was changed to both client and server.
10045 * Added client_internal.h to include some of the structures
10046 there instead of client.h in lib/silcclient/.
10048 * Added function silc_task_unregister_by_callback to unregister
10049 timeouts by the callback function.
10051 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10053 * Some "Incomplete WHOIS info" errors has been appearing on the
10054 log files. Took away the entry->userinfo check from WHOIS
10055 reply sending. The entry->userinfo is now " " if client did not
10056 provide one. I thought this was fixed earlier but something
10057 is wrong still. Let's see if the error still appears.
10059 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Fixed a minor bug in the login when the channel key is
10062 re-generated in the server. It used to generate the key in
10063 wrong order and thus caused problems in the channel traffic.
10065 * Fixed a minor bug in channel key distsribution after
10066 KICK command. The key was not sent to the router even though
10069 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10071 * Added silc_ske_process_key_material_data as generic routine
10072 to process any key material as the SILC protocol dictates. The
10073 function is used by the actual SKE library but can be used by
10074 applications as well. This relates to the private message keys
10075 and the channel private keys since they must be processed the
10076 same way the normal SILC session keys. The protocol dictates
10077 this. Affected files: lib/silcske/silcske.[ch].
10079 Added also silc_ske_free_key_material to free the
10080 SilcSKEKeyMaterial structure.
10082 * Defined silc_cipher_set_key function to set the key for
10083 cipher without using the object's method function. The affected
10084 files: lib/silccrypt/silccipher.[ch].
10086 * Implemented silc silc_client_add_private_message_key,
10087 silc_client_add_private_message_key_ske,
10088 silc_client_del_private_message_key,
10089 silc_client_list_private_message_keys and
10090 silc_client_free_private_message_keys functions in the
10093 Added functions silc_client_send_private_message_key to send
10094 the Private Message Key payload and silc_client_private_message_key
10095 to handle incoming Private Message Key payload.
10097 * Added Cipher field to the Private Message Key payload to set
10098 the cipher to be used. If ignored, the default cipher defined
10099 in the SILC protocol (aes-256-cbc) is used.
10101 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Removed lib/silcclient/ops.h file.
10105 Redefined parts of the SILC Client Library API. Created new
10106 file silcapi.h that deprecates the ops.h file and defines the
10107 published Client Library API. Defined also private message key
10108 API and channel private key API into the file.
10110 This is the file that the application must include from the
10111 SILC Client Library. Other files need not be included by
10112 the application anymore.
10114 * Added new key_agreement client operation callback and also
10115 defined the Key Agreement library API for the application.
10117 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10119 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10120 is used by clients to request key negotiation between another
10121 client in the SILC network. If the negotiation is started it
10122 is performed using the SKE protocol. The result of the
10123 negotiation, the secret key material, can be used for example
10124 as private message key.
10126 Implemented the Key Agreement payload into the files
10127 lib/silccore/silauth.[ch].
10129 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10131 * Redefined ciphers for the SILC protocol. Added some new ciphers
10132 and defined the key lengths for the algorithms. Changed the
10133 code accordingly. The default key length is now 256 bits.
10135 * Fixed SKE key distribution function silc_ske_process_key_material
10136 when the key length is more than 128 bits. The default key
10137 length in SILC is now 256 bits.
10139 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10140 to indicate unsupported algorithm.
10142 * Renamed rijndael.c to aes.c and all functions as well.
10144 * Fixed a long standing channel key setting bug in client library.
10145 Weird that it has never surfaced before.
10147 * Fixed bug in channel deletion. If the entire channel is removed
10148 then it must also delete the references of the channel entry
10149 from the client's channel list as the client's channel entry and
10150 the channel's client entry share same memory.
10152 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10154 * Implemented CONNECT and SHUTDOWN commands in the client.
10156 * Implemented CLOSE command to the client.
10158 * Added the function silc_idlist_find_server_by_name into the
10159 files silcd/idlist.[ch].
10161 Added the function silc_idlist_find_server_by_conn into the
10162 files silcd/idlist.[ch].
10164 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10166 * DIE command was renamed to SHUTDOWN. Updated the both code
10167 and protocol specs.
10169 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10170 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10172 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10175 * Added function silc_server_create_connection function to create
10176 connection to remote router. My server implementation actually
10177 does not allow router to connect to normal server (it expects
10178 that normal server always initiates the connection to the router)
10179 so the CONNECT command is only good for connecting to another
10182 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10185 or some other client was kicked from the channel.
10187 Implemented the handling of the notify type to both client
10190 Implemented silc_server_send_notify_kicked to send the KICKED
10191 notify. It is used to send it to the server's primary router.
10193 * Implemented the KICK command into server and client.
10195 * Added `query' argument to the silc_idlist_get_client function
10196 to indicate whether to query the client from server or not if
10199 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10200 to indicate that the client is not channel founder.
10204 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10206 * Removed the rng context from SilcPacketContext structure and
10207 changed that the packet routine uses the Global RNG API.
10209 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10211 * Added support for quit message that client can "leave" on the
10212 channel when it quits the SILC. It is ditributed inside the
10213 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10215 Added silc_server_free_client_data that will take the
10216 signoff message as argument.
10218 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10220 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10222 * Updated parts of the protocol specification to keep it up
10225 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10228 payloads in one packet.
10230 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10231 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10232 use now the new List flag.
10234 * Also deprecated the following packet types: REPLACE_ID,
10235 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10237 * Added list support for Notify packet in server.
10239 * Added silc_server_send_notify_channel_change to send the
10240 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10241 the silc_server_send_replace_id.
10243 * Added silc_server_send_notify_nick_change to send the
10244 NICK_CHANGE notify type. Deprecates the function
10245 silc_server_send_replace_id.
10247 * Added silc_server_send_notify_join to send the JOIN notify type.
10248 Deprecates the function silc_server_send_new_channel_user.
10250 * Added silc_server_send_notify_leave to send LEAVE notify type.
10251 Deprecates the function silc_server_send_remove_channel_user.
10253 * Added silc_server_send_notify_cmode and
10254 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10255 types. Deprecates the silc_server_send_set_mode function.
10257 * Added SERVER_SIGNOFF notify type to indicate that server has
10258 quit. This means that all clients on the channel from that
10259 server will drop. This can be also used when netsplit happens.
10261 Deprecated REMOVE_ID packet type since it is not needed anymore
10264 Added silc_server_send_notify_server_signoff to send the
10265 SERVER_SIGNOFF notify type. Deprecates the function
10266 silc_server_send_remove_id.
10268 Added also silc_server_send_notify_signoff to send the
10269 SIGNOFF notify type.
10271 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10272 SILC protocol from this day on. Changed the protocol
10273 specification as well.
10275 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10276 notify type. It is used between routers to notify about
10277 topic changes on a channel.
10279 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10282 * Partly updated the protocol specification to comply with the
10283 changes now made. It is still though a bit outdated.
10285 * The JOIN notify type now takes one extra argument <Channel ID>.
10286 The packet used to be destined to the channel but now the
10287 JOIN type may be sent as list thus it is impossible to
10288 destine it to any specific channel. By adding this argument
10289 it is again possible.
10291 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10293 * Added CREDITS file. The CHANGES and CREDITS file will appear
10294 in the distribution as well.
10296 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10298 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10299 types in the server's silcd/packet_receive.c.
10301 * Implemented CMODE and CUMODE to work in router environment.
10303 * Fixed minor encoding and decoding buglet from the
10304 lib/silccore/silcmode.c.
10306 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10309 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10311 * Changed all SilcConfigServer* and silc_config_server* to
10312 SilcServerConfig* and silc_server_config*, respectively.
10315 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10317 * Associated the ID (client or server ID) to the Authentication
10318 Payload to avoid any possibility of forging. Updated the
10319 protocol specification and the code accordingly.
10321 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10323 * The RSA key length is now save to the RsaKey context in the
10324 key generation process in lib/silccrypt/rsa.c. The key length
10325 is now used to figure out the maximum size of the block allowed
10326 to be encrypted/signed.
10328 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10329 is equivalent to the silc_mp_mp2bin but does not allocate any
10332 * Changed silc_mp_mp2bin API to take length argument. If it is
10333 non-zero then the buffer is allocated that large. If zero, then
10334 the size is approximated using silc_mp_sizeinbase, which however
10337 * Created Global RNG API which is global RNG that application can
10338 initialize. After initializing, any routine anywhere in the
10339 code (including library) can use RNG without allocating a new
10340 RNG object. This was done to allow this sort of use of the
10341 RNG in code that has no chance to allocate RNG object. All
10342 applications currently allocate this and many routines in the
10343 library use this. Affected file lib/silccrypt/silcrng.[ch].
10345 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10346 it to use the Global RNG API.
10348 * Defined Authentication Payload into protocol specification that
10349 is used during SILC session to authenticate entities. It is
10350 used for example by client to authenticate itself to the server
10351 to obtain server operator privileges.
10353 Implemented this payload into the lib/silccore/silcauth.[ch].
10354 Implemented also routines for public key based authentication
10355 as the new protocol specification dictates.
10357 Moved definitions of different authentication methods from
10358 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10360 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10361 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10362 silc_pkcs_verify_with_hash functions into the file
10363 lib/silccrypt/silcpkcs.[ch].
10365 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * The client entry's userinfo pointer must be always valid.
10368 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10369 will fail since it requires the userinfo. Now, the userinfo
10370 is allocated as "" if actual userinfo does not exist. Actually,
10371 it must exist and it is totally Ok to drop client connections
10372 that does not announce the userinfo. However, we will make
10373 this workaround for now.
10375 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10376 to return the remote port by socket.
10378 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10380 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10381 SILC_SERVER_PENDING_EXEC and added an new macro
10382 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10383 data or when error occurs while processing the pending command.
10385 Added new argument `destructor' into silc_server_command_pending
10386 and to the SilcServerCommandPending object. This destructor is
10387 now called after calling the pending callback or if error occurs
10388 immediately. If error occurs the actual pending callback won't
10389 be called at all - only the destructor. The destructor may be
10390 NULL if destructor is not needed.
10392 All this applies for client library code as well. Similar
10393 changes were made there as well for the pending commands.
10395 In the client, the application must now allocate the
10396 SilcClientCommandContext with the silc_client_command_alloc
10399 * Added reference counter to the SilcServerCommandContext. Added
10400 function silc_server_command_alloc and silc_server_command_dup
10403 Same type of functions added to the client library for the same
10406 * Removed the cmd_ident from IDListData away since it is now
10407 global for all connections. It is the command identifier used
10408 in command sending and with pending commands. The affected file
10411 * Added reference counter to the SilcSocketConnection objecet to
10412 indicate the usage count of the object. The object won't be
10413 freed untill the reference counter hits zero. Currently only
10414 server uses this, and client ignores it. The client must be
10415 set to use this too later. The affected files are
10416 lib/silccore/silcsockconn.[ch]. Added also the function
10417 silc_socket_dup to increase the reference counter.
10419 This was mainly added because it is possible that the socket
10420 is removed underneath of pending command or other async
10421 operation. Now it won't be free'd and proper DISCONNECTING
10422 flags, etc. can be set to avoid sending data to connection that
10423 is not valid anymore.
10425 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10426 the connection. After that it sets SILC_SET_DISCONNECTED.
10427 It is, however, possible that the socket data is not still freed.
10428 The silc_server_packet_process now checks that data is not
10429 read or written to connection that is DISCONNECTED. The socket
10430 get's freed when the reference counter hits zero.
10432 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10434 * Changed the client operation API: channel_message operation's
10435 `sender' is now the client entry of the sender, not the nickname
10436 and the `channel' is the channel entry, not the channel name.
10438 In the private_message operation the `sender' is now also the
10439 client entry of the sender not the nickname.
10441 Affected file is lib/silcclient/ops.h and all applications
10442 using the client operations.
10444 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * Moved the calling of ops->connect() from connect_to_server_final
10447 into receive_new_id functin since that is the point when the
10448 client is actually allowed to send traffic to network. The
10449 affected file is lib/silcclient/client.c.
10451 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10453 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10454 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10455 (if needs broadcasting) instead of broadcasting the packets one
10456 by one which would make a burst in the network traffic.
10458 * Added `broadcast' argument to the functions in silcd/server.[ch]
10459 silc_server_create_new_channel[_with_id] to indicate whether
10460 to send New Channel packet to primary router.
10462 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Added new function into the silcd/server.[ch] files:
10465 silc_server_create_new_channel_with_id to create new channel with
10466 already existing Channel ID.
10468 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10469 lib/silccore/silcpacket.h. This packet is used t send list of
10470 Set Mode payloads inside one packet. Server uses this to set
10471 the modes for the channels and clients on those channels, that it
10472 announced to the router when it connected to it. The protocol
10473 specification has been updated accordingly.
10475 * The silc_server_new_channel did not handle the packet coming
10476 from normal server as it normally does not send that. However,
10477 when it announces its channels it does send it. Implemented
10478 the support for that.
10480 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10481 into the file lib/silccore/id.h.
10483 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Fixed memory leaks in the functions silc_idlist_del_client,
10486 silc_idlist_del_channel and silc_idlist_del_server in the file
10487 silcd/idlist.c. All of those leaked like a sieve.
10489 * Fixed some small memory leaks in the client's function
10490 silc_client_notify_by_server.
10492 * Added functions into silcd/server.c: silc_server_announce_clients,
10493 silc_server_announce_channels and silc_server_announce_server.
10494 These functions are used by normal and router server to announce
10495 to its primary router about clients, channels and servers (when
10496 router) that we own. This is done after we've connected to the
10499 These functions effectively implements the following packet types:
10500 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10501 and SILC_PACKET_NEW_ID_LIST.
10503 * Added new functions into the silcd/packet_receive.[ch]:
10504 silc_server_new_id_list, silc_server_new_channel_list and
10505 silc_server_new_channel_user_list to handle the incoming
10506 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10508 * Added support of changing Channel ID in the function
10509 silc_server_replace_id. If the server that announces a channel
10510 to the router already exists in the router (with same name but
10511 with different Channel ID), router is responsible to send
10512 Replace ID packet to the server and force the server to change
10513 the Channel ID to the one router has.
10515 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10516 client that the Channel ID has been changed by the router. The
10517 normal server sends this to the client. Client must start using
10518 the new Channel ID as the channel's ID.
10520 Implemented handling of this new type into lib/silcclient/client.c
10521 into the function silc_client_notify_by_server.
10523 * Added new function silc_idlist_replace_channel_id into the files
10524 silcd/idlist.[ch] to replace the Channel ID.
10526 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10528 * Call silc_server_command_identify_check always when processing
10529 the IDENTIFY command in silcd/command.c
10531 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10533 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10534 send keepalive packets. The packet can be sent by clients,
10535 servers and routers.
10537 Added function silc_socket_set_heartbeat into the file
10538 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10539 If not set, the heartbeat is not performed. The actual
10540 heartbeat is implemented in the low level socket connection
10541 library. However, application is responsible of actually
10542 sending the packet.
10544 Added silc_server_send_heartbeat to send the actual heartbeat
10545 packet into silcd/packet_send.[ch]. Server now performs
10546 keepalive with all connections.
10548 * Added silc_task_get_first function into lib/silcutil/silctask.c
10549 to return the timeout task with shortest timeout. There was a bug
10550 in task unregistration that caused problems. TODO has been
10551 updated to include that task system must be rewritten.
10553 * The client library will now resolve the client information when
10554 receiving JOIN notify from server for client that we know but
10555 have incomplete information.
10557 * Rewrote parts of silc_server_remove_from_channels and
10558 silc_server_remove_from_one_channel as they did not remove the
10559 channel in some circumstances even though they should've.
10561 * Encryption problem encountered in server:
10563 The LEAVE command used to send the Channel Key packet to the
10564 router immediately after generating it. However, the code
10565 had earlier sent Remove Channel user packet but not immediately,
10566 ie. it was put to queue. The order of packets in the router
10567 was that Channel Key packet was first and Remove Channel User
10568 packet was second, even though they were encrypted in the
10569 reverse order. For this reason, MAC check failed. Now, this
10570 is fixed by not sending the Channel Key packet immediately but
10571 putting it to queue. However, this is more fundamental problem:
10572 packets that are in queue should actually not be encrypted
10573 because packets that are sent immediately gets encrypted
10574 actually with wrong IV (and thus MAC check fails). So, packets
10575 that are in queue should be encrypted when they are sent to
10576 the wire and not when they put to the queue.
10578 However, the problem is that the current system has not been
10579 designed to work that way. Instead, the packet is encrypted
10580 as soon as possible and left to the queue. The queue is then
10581 just purged into wire. There won't be any fixes for this
10582 any time soon. So, the current semantic for packet sending
10585 o If you send packet to remote host and do not force the send
10586 (the packet will be in queue) then all subsequent packets to the
10587 same remote host must also be put to the queue. Only after the
10588 queue has been purged is it safe again to force the packet
10591 o If you send all packets immediately then it safe to send
10592 any of subsequent packets through the queue, however, after
10593 the first packet is put to queue then any subsequent packets
10594 must also be put to the queue.
10596 Follow these rules and everything works fine.
10598 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Added new function silc_server_remove_clients_by_server to
10601 remove all client entries from ID list when the server connection
10602 is lost. In this case it is also important to invalidate all
10603 client entires as they hold the invalid server entry. This
10604 fixes fatal bug when server has lost connection and will reconnect
10607 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10609 * Made some sanity checks to silc_server_daemonise like to check
10610 whether the requested user and group actually exists.
10612 * Added sanity check to SKE's silc_ske_responder_finish to check
10613 that the public and private key actually is valid.
10615 * Invalidate the client's nickname when receiving Replace ID
10616 packet and the Client ID is being replaced. This means that the
10617 server will query the nickname if someone needs it (client)
10620 * Sort the ID Cache in client library when the ID Cache data
10621 has changed (needs sorting).
10623 * Do not allow for SILC client to create several connections to
10624 several servers. The client does not support windows right now
10625 and generating multiple connections causes weird behaviour.
10627 Irssi-silc client does support windows and can handle several
10628 connections without problems, see: www.irssi.org and SILC plugin.
10630 * Fixed some places where client was added to the IDList. The
10631 rule of thumb is following (in order to get everything right):
10632 If the client is directly connected local client then the
10633 `connection' argument must be set and `router' argument must be
10634 NULL to silc_idlist_add_client function. If the client is not
10635 directly connected client then the `router' argument must
10636 bet set and the `connection' argument must be NULL to the
10637 silc_idlist_add_client function.
10639 * The funtion silc_server_packet_send_local_channel actually did
10640 not check whether the client was locally connected or not. It
10641 does that now. Fixed a bug related to LEAVE command.
10643 * Fixed Remove Channel User payload parsing bug in server's
10644 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10646 * The server's silc_server_save_channel_key now checks also the
10647 global ID list for the channel as it might not be in the local
10648 list. Fixed a bug related to LEAVE command.
10650 * Is this the end of the [<unknown>] buglet that has been lurking
10651 around for a long time? A little for loop fix in server's
10652 silc_server_command_whois_parse that is used by both IDENTIFY
10653 and WHOIS command. At least, this was a clear bug and a cause
10654 of one type of [<unknown>] buglet.
10656 * WHOIS and IDENTIFY commands call the function
10657 silc_server_command_[whois/identify]_check function even if
10658 we are not router server.
10660 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10662 * Added --with-gmp configuration option. If set the GMP
10663 is always compiled in the SILC source tree. If not set then
10664 it is checked whether the system has the GMP3 installed. If
10665 it has then the GMP won't be compiled (the system's headers
10666 and library is used), if it doesn't have it then the GMP is
10667 compiled in the SILC source tree.
10669 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10671 * Changed RSA private exponent generation to what PKCS #1
10672 suggests. We try to find the smallest possible d by doing
10673 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10674 not security fix but optimization.
10676 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10678 * Added new config entry [Identity] to fork the server and run
10679 it as specific user and group. A patch from Bostik.
10681 * Imported Dotconf configuration library into lib/dotconf.
10682 This will be used to create the SILC configuration files later.
10683 It will appear in the distsribution after this commit.
10685 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10687 * A big code auditing weekend happening. Auditing code for
10688 obvious mistakes, bugs and errors. Also, removing any code
10691 Removed files for being obsolete:
10693 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10694 inline in the file lib/silcutil/silcbuffer.h)
10696 o lib/silcutil/silcbufutil.c (the header has inline versions)
10698 Changed code to fix possible error conditions:
10700 o The buffer formatting routines now check that the destination
10701 buffer really has enough space to add the data. This applies for
10702 both buffer formatting and unformatting
10703 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10704 unformatting was changed to accomodate following rules:
10705 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10706 sent to the function while XXX_*STRING will not allocate or copy
10707 the data into the buffer. Instead it sets the pointer from the
10708 buffer into the pointer sent as argument (XXX_*STRING used to
10709 require that the pointer must be allocated already). This change
10710 makes this whole thing a bit more consistent and more optimized
10711 (note that the data returned in the unformatting with XXX_*STRING
10712 must not be freed now). The routines return now -1 on error.
10714 o Tried to find all code that use buffer_format and buffer_unformat
10715 and added return value checking to prevent formatting and
10716 especially unformatting errors and possible subsequent fatal
10719 o Changed ske->x and ske->KEY to mallocated pointers in
10720 lib/silcske/silcske.h. Fixed possible data and memory leak.
10722 o Added return value checking to all *_parse* functions. Fixed
10723 many memory leaks as well.
10725 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10726 so that buffer overflows would not happen. All code now also
10727 checks the return value as it can fail.
10729 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10731 * Added reconnection support to server if the normal server looses
10732 its connection to the router (for example if router is rebooted).
10733 The server performs normal reconnection strategy implemented
10734 to the server. Affected file silcd/server.c.
10736 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10738 * Added new packet type SILC_PACKET_SET_MODE that is used to
10739 distribute the information about changed modes (for clients,
10740 channels and clients channel modes) to all routers in the
10741 network. Updated the protocol specification accordingly.
10743 Added functions into silcd/packet_send.c and
10744 silcd/packet_receive.c: silc_server_send_set_mode,
10745 silc_server_set_mode.
10747 Added new files silcmode.[ch] into lib/silccore that implements
10748 the encoding and decoding of Set Mode Payload. Added new type
10749 SilcSetModePayload. Moved the definitions of different modes
10750 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10752 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10754 * Oops, a little mistake in server's connection authentication
10755 protocol. The protocol is not ended with FAILURE but with
10756 SUCCESS if the authentication is Ok. :) Affected file is
10759 * Implemented NICK_CHANGE notify handling in server in the file
10760 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10761 the local clients on the channel. After the changing nickname
10762 in router environment snhould work and the [<unknown>] nickname
10763 should appear no more.
10765 The silc_server_replace_id function that receives the Replace ID
10766 payload now sends the NICK_CHANGE notify type also in the file
10767 silcd/packet_receive.c
10769 * Changed WHOIS and IDENTIFY command to support the maximum amount
10770 of arguments defined in protocol specs (3328 arguments). This
10771 fixed a bug that caused problems when there were more than three
10772 users on a channel.
10774 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10776 * Added extra parameter, command identifier, to the
10777 silc_client_send_command so that explicit command identifier
10780 Changed that ID list routines uses specific command identifier
10781 when sending WHOIS/IDENTIFY requests to the server so that they
10782 can be identified when the reply comes back.
10784 Affected files lib/silcclient/command.[ch],
10785 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10787 * Added `sender' argument to silc_server_packet_send_to_channel
10788 to indicaet the sender who originally sent the packet to us
10789 that we are now re-sending. Ignored if NULL. Affected file
10790 silcd/packet_send.[ch].
10792 * Added some server statistics support in silcd/server_internal.h
10793 SilcServerStatistics structure and around the server code. Also
10794 send some nice statistics information when client is connecting
10797 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10799 * Fixed channel ID decoding in server's JOIN command reply in
10800 silcd/command_reply.c
10802 * Fixed braodcasting of replace ID payload to not to send it if
10803 we are standalone server in silcd/packet_receive.c.
10805 * Fixed all channel message sending routines to not to send
10806 packets to clients that has router set, since they are routed
10807 separately in the same function earlier. Affects file
10808 silcd/packet_send.c and all channel packet sending functions.
10810 * In USERS reply, res_argv[i] are not allocated, the table
10811 is allocated. Thus changed that free the table, not its
10814 * In server's whois_check and identify_check if the client is
10815 locally connected do not send any WHOIS commands - they are not
10818 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10820 * Fixed some minor bugs in client when sending WHOIS command. The
10821 arguments was in wrong order.
10823 * Removed statis function add_to_channel from server in
10824 silcd/command.c that was previously used with the joining but
10827 * Tested USERS command in router environment successfully with two
10828 routers, two servers and two clients.
10830 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10832 * Reorganized the USERS command and command reply in client library
10833 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10834 When the command is given by user we register a pending command
10835 callback that will reprocess the command after the reply has been
10836 received from the server. When reprocessing the packet we then
10837 display the information. Thus, the USERS information is displayed
10838 now in the command callback instead of in the command reply
10839 callback. The processing of the command is same as previously
10840 when server has sent the command reply in the JOINing process.
10842 * Added to USERS command in silcd/command_reply.c to join the client,
10843 we didn't use to know about, to the channel after we've created
10844 a client entry for it. Also, for clienet we did know already still
10845 check whether it is on the channel or not and add it if not.
10847 * Removed silc_server_command_join_notify as the function and its
10850 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10852 * Changed the client's pending command handling to the same as the
10853 server's pending command handling. It is also now possible to
10854 execute command reply functions from other command reply
10855 function as the function callbacks for commands and command
10856 replies are one and same. The pending commands are not static
10857 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10858 in client connection context. Thus, pending commands are server
10859 connection specific as it is convenient.
10861 Changed the function silc_client_command_pending and
10862 silc_client_command_pending_del and added new function
10863 silc_client_command_pending_check. Removed the
10864 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10867 * Added cmd_ident, current command identifier, to the client
10868 connection context in lib/silcclient/client.h to keep track on
10869 command identifiers used in command sending. Client's command reply
10870 function handling now supports the mandatory command identifiers.
10872 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10873 funtions in client to fully support pending command callbacks.
10875 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10876 as one of the arguments to the application in the command reply
10879 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10880 before first releasing SILC but came back. Now it is removed again
10881 and should come back nomore. The FORWARDED flag was used only
10882 by the JOINing procedure by forwarding the command packet to router.
10883 Now, the JOINing procedure has been changed to more generic (due
10884 to various router environment issues) and FORWARDED is not needed
10885 anymore for anything. The protocol specification is yet to be
10888 Now, removed silc_server_packet_forward from server and the flag
10889 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10891 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10893 * Renamed NAMES command to USERS command. The NAMES was named that
10894 due to historical reasons. Now it is renamed. Also, rewrote
10895 parts of the USERS command. The nickname list is not sent anymore
10896 by the server. Only Client ID and mode lists are sent in the USERS
10897 command. Changed this also to the protocol specification.
10899 The client now resolves the names and stuff after it receives
10900 the USERS list from the server when joining to the channel.
10902 * WHOIS and IDENTIFY commands has been changed to support multiple
10903 Client ID's per command. One can now search for multiple users
10904 in the network by sending only one WHOIS or IDENTIFY command.
10905 Changed the code and the protocol specifications.
10907 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10908 uses silc_server_command_whois_parse to parse the request. */
10910 * If normal server, do not parse the WHOIS and IDENTIFY requests
10911 before sending it to the router. Saves some time.
10913 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10915 * Fixed JOIN command on client library. Wrong number of arguments
10916 used to crash the client.
10918 * Added silc_server_channel_has_global function to check whether
10919 channel has global users or not.
10921 * Added silc_server_channel_has_local function to check whether channel
10922 has locally connected clients on the channel.
10924 * The silc_server_remove_from_one_channel now checks whether the
10925 channel has global users or not after given client was removed from
10926 the channel. It also checks whether the channel has local clients
10927 on the channel anymore. If it does not have then the channel entry
10928 is removed as it is not needed anymore.
10930 * The silc_server_notify now checks on JOIN notify whether the joining
10931 client is one of locally connected or global. If it is global then
10932 the channel has now global users on the channel and that is marked
10933 to the channel entry. Also, it now saves the global client to
10934 global list who is joining and JOINs it to the channel. This is
10935 for normal server, that is.
10937 Changed silc_server_send_notify_on_channel,
10938 silc_server_packet_relay_to_channel and
10939 silc_server_packet_send_to_channel check if we are normal server
10940 and client has router set (ie. global client) do not send the
10941 message to that client, as it is already routed to our router.
10943 * Implemented LEAVE notify type handling in silc_server_notify
10946 * Tested LEAVE command in router environment successfully. Tested
10947 with two routers, two servers and two clients.
10951 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10953 * Implemented SIGNOFF notify type handling in silc_server_notify
10956 * silc_server_remove_id now removes the client entry from all channels
10957 it has joined and thusly sends SIGNOFF notify type.
10959 * Rewrote the NAMES list generation in server by removing two excess
10960 loops. The lists are created now inside one loop.
10962 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10964 * silc_server_remove_channel_user checks now also global list
10965 for channel and client.
10967 * silc_server_new_channel_user checks now both local and global
10968 list for channel and client. Fixed a bug in client id decoding.
10969 Used to decode wrong buffer.
10971 * silc_server_channel_message checks now both local and global
10972 list for channel entry.
10974 * Tested channel joining (hence JOIN) in router environment
10975 successfully. Tested with two routers, two servers and two
10978 * Tested channel message sending in router environment successfully.
10980 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10982 * Added silc_server_save_channel_key into server.[ch] to save the
10983 received channel key in Channel Key payload processing. It is
10984 also used in JOIN command reply handling.
10986 Equivalent function silc_client_save_channel_key added into
10987 client.[ch] into client library.
10989 * Changed JOIN command reply to send information whether the channel
10990 was created or not (is existing already) and the channel key
10991 payload. Changed protocol specs accordingly.
10993 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10994 the request was sent by ID and not by nickname. Crashed on
10997 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11000 now correctly save the received data.
11002 * silc_server_free_sock_user_data now notifies routers in the
11003 network about entities leaving the network.
11005 At the same time implemented functions silc_server_remove_id
11006 and silc_server_send_remove_id to receive and send REMOVE_ID
11007 packets. The packet is used to notify routers in the network
11008 about leaving entities. The ID removed will become invalid in
11011 * Added function silc_idlist_del_server into server. Removes and
11012 free's server entry from ID list.
11014 * silc_server_private_message function now checks, if we are router,
11015 that the destination ID really is valid ID, naturally.
11017 * In router when NEW_ID packet is received (for new client) the
11018 hash of the Client ID is saved in the ID Cache but the
11019 client->nickname is set to NULL, instead of putting the hash
11022 IDENTIFY command now also checks that client->nickname must be
11023 valid. If it is not if will request the data from the server who
11024 owns the client. Added new function
11025 silc_server_command_identify_check.
11027 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11028 to set the command to already allocated Command Payload.
11030 * Tested private message sending in router environment with two
11031 routers, two servers and two clients. Fixed minor bugs and now
11034 * Fixed segfault from client's NAMES command. Used to crash if
11035 not on any channel.
11037 * Forwarded packets must not be routed even if it is not destined
11038 to the receiver. Changed server code comply with this.
11040 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11042 * Added `require_reverse_mapping' boolean value to ServerParams
11043 structure. If TRUE (not default) the server will require that
11044 the connecting host has fully qualified domain name.
11046 If the reverse mapping is not required and hostname could not be
11047 found the IP address is used as hostname.
11049 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11051 * Implemented version string checking to both client and server.
11052 The check is incomplete currently due to the abnormal version
11053 strings used in development version of SILC.
11055 * Changed all command functions in server to use the new
11058 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11060 * Changed char *data to unsigned char *data in ID Cache system to
11061 support binary data as ID Cache data. Changed code to support
11062 binary data in lib/silccore/idcache.c.
11064 * Renamed silc_server_packet_relay_command_reply to
11065 silc_server_command_reply as it is normal packet receiving
11066 function. Rewrote the function to accept command replys for
11067 servers and not only for clients.
11069 * Mark remote router always as registered server if we are connecting
11070 to it. Otherwise, commands sent by the router to us are ignored.
11072 * All ID List find routines now returns the ID Cache Entry pointer
11073 as well if requested.
11075 * WHOIS command works now in router environment, tested with two
11076 routers, two servers and two clients.
11078 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11079 in router environment (as it is almost equivalent to WHOIS) but
11080 hasn't been tested thoroughly. Added new functions:
11082 silc_server_command_identify_parse
11083 silc_server_command_identify_send_reply
11084 silc_server_command_identify_from_client
11085 silc_server_command_identify_from_server
11087 * Disabled route cache adding because adding two different ID's with
11088 same IP replaces the old cache entry thus giving wrong route.
11089 The entry->router->connection is always the fastest route anyway
11090 so route cache may not be needed. Of course, new routes maybe
11091 established after receiving the ID when the entry->router->connection
11092 might not be anymore the most optimal.
11094 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11096 * Add route cache for received ID for fast routing.
11098 * Added silc_server_packet_route to route received packet on router
11099 that is not destined to us.
11101 * Renamed silc_server_get_route to silc_server_route_get.
11103 * Added id_string and id_string_len fields into SilcServer to
11104 include encoded ServerID for fast comparing without excess
11105 encoding of the ID's.
11107 * Cleaned up WHOIS command on server side. Added following static
11110 silc_server_command_whois_parse
11111 silc_server_command_whois_check
11112 silc_server_command_whois_send_reply
11113 silc_server_command_whois_from_client
11114 silc_server_command_whois_from_server
11116 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11117 arguments in command replies. All command functions should be
11118 updated to use this macro.
11120 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11122 * Minor typo fixes on command reply handling on server.
11124 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11126 * Added silc_server_command_add_to_channel internal routine to add
11127 the client to the channel after router has created the channel and
11128 sent command reply to the server.
11130 * Added generic silc_server_send_command to send any command from
11133 * Use static buffer with ID rendering instead of duplicating data.
11135 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11137 * Fixed a channel user mode bug when joining to a channel server gave
11138 everybody channel founder rights, oops.
11140 * We mark ourselves as the router of the incoming server connection
11141 if we are router ourselves. This way we can check in some packet
11142 sending functions whether it is locally connected server. For
11143 incoming router connections we put NULL.
11145 * For router sending packets locally means now always sending the
11146 packet cell wide; to local clients and local servers. For normal
11147 server sending packet locally means sending it to only local
11150 * Fixed the JOIN command to really work in router environment. If the
11151 channel is created it is always created by the router. Router is
11152 also responsible of making the initial joining to the channel,
11153 sending JOIN notify to the sending server and distributing
11154 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11155 does not exist server doesn't do anything else but forward the
11156 command to the router which performs everything.
11158 * Added silc_server_send_channel_key function to send the Channel Key
11161 * Added silc_server_create_channel_key to create new channel key. The
11162 channel key is now re-generated everytime someone joins or leaves
11163 a channel, as protocol dictates. Note: channel->key_len is the
11164 key length in bits.
11166 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11168 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11169 packet_receive.[ch] to separate packet sending and receiving
11170 routines. The server.[ch] now includes everything else including
11171 actual packet processing (writing and reading data) and other
11174 Renamed silc_server_private_message_send_internal to
11175 silc_server_send_private_message. The routine is still though
11176 used only to relay private messages as server does not send
11177 private messages itself.
11179 Renamed silc_server_new_channel to silc_server_create_new_channel
11180 and added new function sicl_server_new_channel that handles the
11181 incoming New Channel packet. Added also new sending function
11182 silc_server_send_new_channel to send New Channel Payload.
11184 * Added new function silc_server_notify to process incoming notify
11185 packet to the server/router. Server may then relay the notify
11186 to clients if needed.
11188 * Added new function silc_server_new_channel_user to process incoming
11189 New Channel User packet. Router will redistribute the packet and
11190 send JOIN notify to its local clients and locally connected servers
11191 if needed. Normal server will send JOIN notify to its local client
11192 on same channel when received this packet. Added also corresponding
11193 sending function silc_server_send_new_channel_user to sent the
11196 * Added boolean route argument to send_notif_to_channel and
11197 packet_send_to_channel functions to attempt to route the packet
11198 if it is TRUE and send only locally if it is FALSE.
11200 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11202 * silc_server_replace_id now broadcasts the received replace ID
11203 packet if it is not broadcast packet already. The router must
11204 broadcast to inform other routers about changed ID.
11206 * Added backpointer to server's router into SilcServer context in
11207 silcd/server_internal.h.
11209 * Fixed silc_server_packet_broadcast to send correct broadcast
11212 * The channel key is now distributed to the local client as soon
11213 as it is received from the router (in router environment) so that
11214 no other packet may be sent for the channel until client has
11217 * silc_server_remove_channel_user now broadcasts the received
11218 Remove Channel User packet if it is not broadcast packet already.
11219 The router must broadcast to inform other routers about removed
11222 * Added users field into SilcPacketContext that is a reference count
11223 of the context. One can increase the reference count by calling
11224 silc_packet_context_dup which is now changed to just increase the
11225 reference count instead of duplicating the data. The reference
11226 count is decresed by calling silc_packet_context_free that will
11227 free the data after the reference count hits zero.
11229 For now on the packet context and everything allocated into it
11230 (including the raw packet from network) must be freed by calling
11231 the new silc_packet_context_free function. Added also new function
11232 silc_packet_context_alloc that must be used now to allocate the
11233 context. This also means that if a routine is asynchronous from
11234 silc_[client/server]_packet_parse_type the packet context must
11235 be duplicated by calling silc_packet_context_dup. Otherwise it
11236 gets free'd after silc_[client/server]_packet_parse_type returns.
11237 Also, one must remember that if packet is duplicated then its
11238 reference count must be decresed by calling the free function as
11239 many times as it was duplicated.
11241 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11242 from both client and server.
11244 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11246 * Made joining to a channel working in router environment.
11248 * Cleaned up JOIN command on server side and create function
11249 silc_server_command_join_channel internal routine to make the
11252 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11254 * Changed silc_command_pending list to SilcDList. Also, added
11255 `ident' field to SilcServerCommandPending structure to identify
11256 the reply and to call correct callback.
11258 Added silc_server_command_pending_check function to replace the
11259 corresnponding macro. The silc_command_pending list is not
11262 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11263 to set identifier to previously allocated Command Payload. It
11264 is used to set identifier for command when resending Command
11267 * Added silc_command_payload_encode_payload to encode Command
11268 Payload buffer from SilcCommandPayload structure.
11270 * Added silc_argument_payload_encode_payload to encode Argument
11271 payload buffer from SilcArgumentPayload structure.
11273 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11275 * Changed WHOIS command to support router connection on server side.
11276 The whois request is always sent to router unless the server is
11277 standalone server. After server has received the reply from the
11278 router will it send the reply to the client.
11280 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11281 broadcast received broadcast packet. The function is used only
11282 by router. The broadcast packet is always sent to the router's
11285 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11286 render given ID to printable string, for log files for example.
11288 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11290 * Made basic router to router connections working. At least they
11291 can now connect to each other but nothing really works the way
11292 they are supposed - yet.
11294 * Added new initiator token to RouterConnection configuration
11295 file in silcd/serverconfig.[ch]. It is used to tell whether we
11296 are the initiator to the remote router or whether we'll expect
11297 the other end to connect.
11299 * Moved registering of listener task to silc_server_init, hence
11300 the server starts listenning as soon as it is run, even if it
11301 does not have connections to other routers. Let's see how well
11304 * Changed default connection retry timeouts for more suitable in
11307 * Removed cipher and such arguments from silc_idlist_add_client
11308 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11309 Added new function silc_idlist_add_data to add the keys and stuff
11312 * Added SilcIDListData structure and added it to SilcClientEntry
11313 and SilcServerEntry as their first field in the structure. This
11314 way we can explicitly cast the ID entries to the SilcIDListData
11315 structure and get common data for the entries. In past, we had
11316 to first check what type of connection it is and then cast it to
11317 correct ID entry type. Now, we can directly cast the opaque
11318 pointer to the SilcIDListData (no matter what ID entry it actually
11319 is) and get the data needed.
11321 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11323 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11324 in some circumstances even if threre were timeout tasks, though not
11325 IO tasks, but tasks anyway. Now fixed.
11327 * Defined SilcServerConnection structure to hold connection specific
11328 stuff about directly connected servers and routers. The definition
11329 is currently in silcd/server_internal.h. I thought about having
11330 a bit more important role fro this struct but for now it is used
11331 only when connecting to other server (or router actually).
11333 * Added connecting retry support in server when connecting to
11334 router(s). The retry feature implement exponential backoff
11335 algorithm. Also, added SilcServerParams structure to hold default
11336 parameters for server. For now, it include these retry settings
11337 and are hard coded. After server is moded to be as Silc Server
11338 Library this structure will be more important.
11340 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11342 * Changed client librarys channel->clients table to SilcList and
11343 changed code accordingly.
11345 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11347 * Changed client's channel table to SilcList and changed code
11348 accordingly. Also changed SilcChannelClientEntry to include back-
11349 pointer to the channel so that client entry can use that structure
11350 as list as well and we have fast cross-reference to the channel.
11351 This change dramatically decreased the complexity of channel
11352 handling with client entry and vice versa (removed one extra
11353 loop when searching for channel entry from many functions).
11355 * Changed server->sim from table to SilcDList and changed code
11358 * NAMES command can now be used from user interface. It will show
11359 the user list on the channel, neatly.
11361 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11362 Code now saves realname of the user if it becomes available.
11364 * Renamed configure.in to configure.in.pre and made ./prepare
11365 script to automatically add correct version string to
11366 configure.in which it creates from configure.in.pre.
11368 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11370 * NAMES command reply now shows users mode with the nickname when
11371 joining to channel.
11373 * Moved silc_client_ch[u]mode[_char] functions from
11374 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11375 place sucks, they are utility functions and should be in some
11378 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11380 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11383 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11387 * Added TRQ (efficient deque and list library) into lib/trq. This is
11388 a very good list library that is currently used in the SILC. Defined
11389 SilcList API over the library because I didn't like the API very
11390 much. See lib/trq/silclist.h for the API and examples of how to
11391 use the API. Fixed various places in the code to use the new
11392 SilcList API. The SilcList is meant for lists that has a structure
11393 already defined as a list. It is not suitable to add just some
11394 context to the list (in TRQ, the context is the list actually).
11396 So, I defined SilcDList that can be used for the purpose where
11397 predefined list structure does not exit. This can be used as
11398 such list. Now some context just can be added to the SilcDList.
11399 Currently this list is not used in the SILC just yet, though there
11400 are a lot places where this can replace dynamically allocated
11401 tables and I will fix these places, later, to use SilcDList.
11402 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11403 and use TRQ internally).
11405 Also fixed some annoying warning messages that the original TRQ
11406 code generated. Also minor changes to TRQ's Makefile.in.
11408 * Added support for querying by Client ID to both WHOIS and
11409 IDENTIFY commands into server, as required by the protocol.
11411 * Removed method function pointers from SilcBuffer structure. They
11412 weren't used to anything and just increased the context size for
11413 no good reason. This change also made silc_buffer_alloc and
11414 silc_buffer_free functions inline functions.
11416 * Disabled command flooding detection support until it's fixed so
11417 that it accepts commands in but does not execute them more than once
11420 * Added silc_net_localhost(), to return local hostname, into
11421 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11422 that must be initialized before calling silc_client_init.
11424 * Added new function: silc_server_send_notify_on_channels to send
11425 notify messages to all channels client has joined. It is assured
11426 that the message is sent only once per client.
11428 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11429 lib/silcutil/silcutil.[ch] as silc_format function. The new
11430 function is generic and is used by server as well, not only by
11431 the logging routines.
11433 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11434 the provided version string was not acceptable. Added new function:
11435 silc_ske_check_version into lib/silcske/silcske.h. The function
11436 must be implemented by the application (client or server) and it
11437 does not reside in the SKE library. The function checks the version
11438 string remote end sent.
11440 * Added back pointers (to opaque context and to SilcSocketConnection)
11441 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11443 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11444 duplicate packet context structure.
11446 * Changed `notify' client operation to send same arguments as client
11447 receives from server except for ID's. ID's are mapped to correct
11448 ID entry and that is returned. Also, if channel entry is not sent
11449 by server but the notify is for channel the channel entry is sent
11450 to application (otherwise application doesn't know that it is for
11451 channel (library gets it from packet's Destination ID)).
11453 * Added silc_client_remove_from_channels into client library to
11454 remove a client from all channels it has joined to. Used when
11455 received SIGNOFF notify from server. Added also new function
11456 silc_client_replace_from_channels to replace old ID entry with
11457 new ID entry on all channels. Used when received NICK_CHANGE
11458 notify from server.
11460 * Fixed ID Cache list handling in silc_idlist_get_client in
11461 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11462 to get (or query) client by ID.
11464 * Updated TODO list.
11466 * Added connection authentication status message defined by the
11467 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11468 support for these into the code in client and server side.
11470 * Added generic function silc_client_send_command to send any command
11471 with variable argument list. Application should use this function
11472 to send commands if the command functions provided by the library
11473 does not suite for the application's user interface needs.
11475 * Added new `failure' client operation. Application is notified about
11476 received failure packet if client is executing a protocol. In this
11477 case the protocol's execution has failed.
11479 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11480 is required by the protocol.
11482 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11483 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11486 * Added status flag to SilcSKE object to indicate realtime status
11487 of the SKE protocol.
11489 * Application receives now exactly same command reply arguments as
11490 the library receives from server. However, if ID is received the
11491 corresponding ID entry is returned to the application (eg. Client
11492 ID is mapped to correct SilcClientEntry entry and that is returned).
11493 Changed command_reply client operation due to this change.
11495 * Changed all ID's in commands and in command replys as ID Payloads.
11496 Change affected both client and server side codes.
11498 All ID's sent in SILC network (with execption of ID's in SILC
11499 Packet header) are sent in ID Payload to support variable length
11502 * Server now notifies nick changes and notifies all clients on
11503 the channels about the new nickname (about the new Client ID,
11506 * Implemented CMODE command to change channel modes. Supports all
11507 channel modes defined by the protocol specs except ban and invite
11508 lists. (Also, private channel key mode is supported but support for
11509 setting private channel key in client is missing, thus, this mode
11510 has no effect on client side (except that server requires that the
11511 client uses private channel key and normal channel traffic does not
11514 Also, invite mode works per se, but INVITE command does not work
11515 yet correctly, so you can set channel as invite only channel but
11516 inviting clients to the channel does not work (it is yet to be
11517 thought what's the best way to do it).
11519 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11520 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11521 Implemented CUMODE command to change user's mode on the channel.
11522 Supports all modes defined by the protocol specs.
11524 * Added NAMES command reply to return users modes on the channel.
11526 * Removed unnecessary and slow ciphers from lib/silccrypt.
11528 * Set SO_KEEPALIVE option to connection sockets by default.
11530 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11532 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11533 redefined the Notify Payload into protocol specs.
11535 * Added silc_id_payload_parse_id to get ID directly from raw
11538 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11540 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11541 accept searching by Client ID as well.
11543 * Added support for LEAVE and SIGNOFF notify types in client library.
11545 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11546 to parse ID Payload from raw data.
11548 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11550 * Added flags parameter into silc_ske_assemble_security_properties
11551 function in lib/silcske/silcske.[ch].
11553 * Changed notify client operation to fit better for notify messages
11554 sent by server. The notify payload received from server is now
11555 passed to the application (after parsing it to SilcNotifyPayload).
11556 It is application's responsibility to retrieve the arguments
11557 from the payload and show the message the way it wants. The message
11558 sent by server is implementation specific.
11560 * Changed public keys to comply with the protocol specification.
11561 Old public keys are not supported anymore and are not compatible.
11563 * Removed nickname from Channel Payload as the latest draft removed
11564 it. The client must resolve the nickname from the NAMES command
11565 reply received when it joined the channel.
11567 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11569 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11571 * Fixed some errors in protocol specification drafts.
11573 * Created lib/silccore/silcnotify.c to implement Notify Payload
11574 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11575 generic payloads described by protocol specifications. The file
11576 includes implementations for ID Payload and Argument Payload.
11578 * Changed Command Payload implementation to use the new Argument
11579 Payload. Changed command_xxxx_payload to command_payload_xxxx
11580 to comply with SILC coding conventions.
11582 * Added suppport for Argument Payload handling in Notify Payload
11583 implementation as protocol requires it. Added the new support
11584 into server and client lib as well.
11586 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11588 * Added support for multiple nicknames on same channel. [n] is
11589 added locally to the nickname if there are more than one same
11590 nicknames on the channel.
11592 * Server now sends all nicknames that matched WHOIS request.
11593 Client also shows the list received from server.
11595 * Added TOPIC command to client side. User can now set and show
11596 current topic on channel.
11598 * Added MOTD command to client and server. Also, server sends the
11599 motd when client connects to the server.
11601 * Changed version strings to comply ISO 8601.
11603 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11605 * Fixed protocol error handling in client library. It should now
11606 cope even if the SKE fails for some reason.
11608 * Made new protocol specification drafts for submitting to IETF.
11610 * Implemented TOPIC command to server in silcd/command.c.
11612 * Added two new notify types into lib/silccore/silcnotify.h:
11613 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11614 notify nickname change and topic setting/change on a channel.
11616 * API change of command_reply operation in client library. The
11617 application gets now the status type received from server as well.
11619 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11621 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11623 * Cras fixed and optimized the packet handling even further and
11624 it should work now. Minor change to the prototype of function
11625 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11627 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11629 * Added new function into lib/silcutil/silcschedule.[ch]:
11630 silc_schedule_with_fd to select() a specified fd. The function
11631 returns after timeout expires or data arrives or goes. The
11632 function is used by packet routines to wait that all data is
11633 received from network.
11635 * Fixed data reading from network in lib/silccore/silcpacket.c.
11636 The code now assures that all data is read from the fd and then
11637 continues packet processing. This was a bug fix since the code
11638 used to drop some data in some circumstances.
11640 * Added new function into lib/silcclient/client.[ch]:
11641 silc_client_start_key_exchange to start key exchange after
11642 connection has been established to server. The code internally
11643 now uses this funtion but its main purpose was to provide it
11644 for applications that perform their own connecting. After
11645 application has created a connection it merely calls this
11646 function to start the key exchange between client and server.
11647 The library takes care of everything else after that.
11649 Updated also lib/silcclient/README to explain the usage of
11652 * Do not send to application information that connection has
11653 been established. Application gets notified it by connect
11656 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11658 * Applied cras's patch to add silc_schedule_one function. The
11659 function runs scheduler once and returns.
11661 * Fixed the scheduler after cras messed it up. The timeout
11662 handling works now as it's supposed to work.
11664 * Added into lib/silccore/ silcnotify.h to include notify
11665 message types support. Changed silc_server_send_notify*
11666 functions, in server.[ch], to support those new notify types.
11667 Added the support for the notify types into client library,
11668 as well. Added new notify client operation into ops.h in
11671 * Changed silc_server_packet_send_to_channel to send normal
11672 packets instead of just channel message packets. The function
11673 is now used to send the notify packets to channels. It is not
11674 used to send channel message packets anymore, as server never
11675 sends them anymore.
11677 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11678 va_arg()s as it seems to require it nowadays. I guess, if SILC
11679 is compiled with older va_arg() the new code should work anyway.
11681 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11683 * Splitted core library. Core library (lib/silccore) includes
11684 now only SILC protocol specific core (and common) components.
11685 Created new utility library (lib/silcutil) that includes more
11686 generic purpose stuff. The stuff for util library was taken
11687 from the old core library. This was minor and easy split.
11689 * Created SILC Client Library (lib/silcclient) that includes
11690 implementation of the SILC client without user interface. This
11691 was major move from silc/ directory. The code has been changed
11692 so that it is transparent towards the user interface. The
11693 silc/ directory includes now the same user interface as before
11694 and it uses the new client library. Read lib/silcclient/README.
11695 Basicly, the client library performs everything else related
11696 to SILC except user interface handling. Also, configuration
11697 files are considered to be part of user interface and library
11698 does not handle them.
11700 This change also changed a lot of structures, function naming etc.
11701 Most important change was that SilcClientWindow object was
11702 renamed to SilcClientConnection in the client library. Created
11703 also new file lib/silcclient/ops.h. Also added new files
11704 silc/local_command.[ch] and silc/client_ops.[ch].
11706 All these changes were made to make it easier for user interface
11707 designers to create what ever user interface for the SILC client
11710 It is also expected that the server will be moved to lib
11711 directory as well and SILC Server Library will be created;
11712 sometimes in the future.
11714 * Removed Local commands from lib/silccore/silccommand.h as
11715 they are application specific and new client library does not
11716 handle any of those anymore.
11718 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11719 old client implementation in silc/.
11721 * Added support for callback functions in SILC_LOG_* macros.
11722 Application can now set its own callbacks that will be called
11723 instead of using the default functions that will always print
11724 the debug messages to stderr (or stdout). Also, debugging can
11725 now be disabled by setting silc_debug to FALSE and re-enabled by
11726 setting it to TRUE. Note, that logging will still work even
11727 if debugging is disabled.
11729 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11730 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11731 silc_log_reset_debug_callbacks.
11733 * To enable debugging in silc client one must give now -d
11734 option on command line.
11736 * Changed silc_schedule_init to automatically allocate task queues
11737 if they are not allocated before calling it.
11739 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11741 * Added GMP 3.1 into math library.
11743 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11745 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11746 a channel in SILC network. The packet is used by servers and
11747 routers to notify other routers that user has left a channel.
11748 This little feature was missing until now. Added the feature
11749 to protocol specification as well.
11751 Added functions: silc_server_send_remove_channel_user and
11752 silc_server_remove_channel_user into server.[ch].
11754 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11755 lib/silccore/silcpacket.h. However, they are not implemented
11758 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11760 * Fixed joining to a channel and sending channel messages
11761 between server and router. The channel message sending should
11762 now work inside a cell.
11764 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11766 * Fixed the private message sending between server and router.
11767 The private message sending should now work inside a cell.
11769 * Added silc_server_replace_id into server.[ch] to replace
11770 existing ID in the SILC network.
11772 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11773 and silc_idlist_replace_server_id into idlist.[ch] in server.
11775 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11777 * Fixed the server to server connections. Server can again now
11778 connect to router. Router to router connections probably does
11781 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11783 * Added dynamic protocol registering support. Now protocols can
11784 registered and unregistered on the fly. Patch by cras.
11786 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11788 * Added lib/contrib directory to hold routines that some platforms
11789 don't have but are needed by SILC.
11791 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11792 into lin/contrib to provide getopt() and getopt_long() for
11793 those who don't have it.
11795 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11797 * Added AWAY command to client. When away message is set and
11798 client receives a private message packet the client automatically
11799 replies to the sender with the away message.
11801 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11802 bug seemed to be the cause of recent problems when compiling
11805 * Added version detection support to SKE protocol specification
11806 and added the new changes to the SKE implementation as well.
11807 There were other minor changes in the SKE protocol as well.
11809 Many changes in lib/silcske/silcske.[ch] and in
11810 lib/silcske/payload.[ch].
11812 * Added ^U functionality, clear input line. Patch from cras.
11814 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11816 * Mainly small bugfixes on core library. Fixed some debugging
11817 logging and buffer overflow in silclog.c.
11819 * Updated config.sub and config.guess on the distribution tree.
11821 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11823 * Added command lagging support in server. Client may execute
11824 commands now only once in two seconds.
11826 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11828 * Optimized packet reception. MAC computation and checking is now
11829 also more optimized. A lot previously duplicated code is now
11830 used as generic by both client and server.
11832 * Fixed key pair generation in clientutil.c
11834 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11836 * Added into lib/silccore/silcbufutil.[ch] new function;
11837 silc_buffer_realloc.
11839 * Moved generic packet sending/encryption functions to
11840 lib/silccore/silcpacket.[ch] from client and server. Some
11841 rewriting of the functions.
11843 * Moved all generic packet reception/decryption functions to
11844 lib/silccore/silcpacket.[ch] from client and server. The
11845 packet processing is now much cleaner in both client and server.
11846 These were major changes in both client and server.
11848 * Created many common functions in server to do packet sending.
11849 Previously code were duplicated a lot, this has been removed
11850 with these changes.
11852 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11854 * Rewrote major parts of the ID cache system. Don't know
11855 whether it is better now or not but at least the API is more
11858 * Major rewrite on ID cache stuff on client because of the ID
11859 cache API changes. Added idlist.c to client.
11861 * Also major rewrite on ID cache stuff on server as well.
11862 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11863 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11864 in hand, instead they are all put into the ID cache system now.
11865 All server_idlist_* routines uses ID cache now instead of
11866 traversing its own lists (those lists does not exist anymore).
11867 SilcIDList though still exists. Also, SilcXXXEntry's are
11870 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11872 * Finally made the SKE implementation compliant to the protocol
11873 specification. All mp integers are now binary encoded as
11874 opposed being HEX encoded.
11876 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11879 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11880 functions: silc_[encode/decode]_pem. Also added function
11881 silc_encode_pem_file to PEM encode with newlines ('\n') for
11882 saving into a file.
11884 * SILC public keys are now encoded either PEM or binary. Same
11885 option is for private keys as well. By default private keys
11886 are binary encoded and public keys PEM encoded. Silly HEX
11887 encoding were removed.
11889 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11890 function to create fingerprints.
11892 * Fixed a bug in SHA1; does not change the original data anymore.
11894 * Partly implemented INFO command on client and server side.
11895 Fixed CLEAR command. Changes to SERVER command; show current
11896 server(s) when giving command without arguments. Added
11897 VERSION command to client.
11899 * Added check to server that unregistered connections cannot
11900 execute commands (unless it is specificly allowed).
11902 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11904 * Fixed screen refresh.
11906 * Fixed channel joining bug from client. On some circumstances
11907 client tried to join to a channel it had already joined.
11909 * Added public key verification process into client's protocol.c.
11910 The client now verifies the public key from user and saves
11911 it into ~./silc/serverkeys/ directory.
11913 Added into: clientutil.[ch]: silc_client_verify_server_key.
11915 * Changed SKE protocol's silc_ske_initiator_finish function
11916 to accept callback function that verifies the received public
11917 key. Removed old silc_ske_verify_public_key function.
11919 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11921 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11922 silc_pkcs_private_key[_data]_set.
11924 * Made the password and public authentication more cleaner in
11925 server's protocol.c.
11927 * Removed historic and obsolete protocol `channel_auth' from
11928 both client and server.
11930 * Removed wrong way of sending command status messages from
11931 server to client in server's command.c. The old way violated
11932 protocol specification.
11934 Changes to silccore/silccommand.[ch]: removed
11935 silc_command_encode_status_payload -> not needed anymore,
11936 changed silc_command_encode_payload_va to accept extra
11937 argument on variable argument list. The argument type must
11938 now be provided to the function. Also, added new function:
11939 silc_command_encode_reply_payload_va which is same as
11940 normal command_encode_payload_va except command status type
11941 is provided as extra argument.
11943 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11945 * Added ~./silc directory handling. The directory includes the
11946 public and private keys for the client.
11948 Added silc_client_check_silc_dir, silc_client_create_identifier
11949 and silc_client_load_keys.
11951 * Implemented SILC protocol compliant public key. Added public
11952 and private key saving to and loading from files.
11954 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11955 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11956 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11957 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11958 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11960 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11961 silc_pkcs_load_[public/private]_key.
11963 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11965 * Added silc_server_get_route (route.[ch]) to get connection
11966 data for the fastest route for given ID.
11968 * Implemented INVITE command on client and server. The command
11969 were re-defined in the SILC Protocol Specification and the
11970 implementation now complies with the specification.
11972 * Implemented PING command on client and server.
11974 * Implemented NAMES command on client and server. The server side
11975 supports currently only normal server not router server yet.
11976 Some changes to NAMES definition in SILC protocol specification.
11978 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11980 * Implemented LEAVE command on client and server.
11982 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11983 again. This change was made to the protocol as well. Server
11984 should not violate the protocol specification anymore.
11986 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11988 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11989 was tested. SOCKS4 was not but should work anyway.