1 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed packet wrapper stream API to support encoder/decoder
4 for packets, and to handle partial reading correctly. Fixed
5 also inbuf size checking in reading to have enough space before
6 reading. Affected files are lib/silccore/silcpacket.[ch].
8 * Rewrote file transfer in client library. Affected files are
11 * Added TCP/UDP listener (internal) API to client library to have
12 generic way of dealing with listeners. Fixed Key Agreement and
13 file transfer to use it. Affected files are in lib/silcclient/.
15 * Fixed SKE to process SUCCESS packets synchronously and to call
16 completion synchronously. Affected file is lib/silcske/silske.c.
18 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
20 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
21 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
23 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
25 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
26 to client library. Affected file is
27 lib/silcclient/client_register.c.
29 * Serialize NICK and JOIN commands to avoid problems locally
30 with changing ID while joining to channel. Affected file is
31 lib/silcclient/command.c.
33 * Fixed entry resolving while handling incoming JOIN notify.
34 Handle properly cases, in re-processing of notify packets, where
35 the IDs may become invalid while resolving the entry (like nick
36 change). Entry is invalid if it doesn't have nickname, and such
37 entries are not delivered to application anymore. These fixes
38 problems of not seeing JOINs when remote user changes nickname
39 at the same time. Affected files are in lib/silcclient/.
41 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
43 * Added support for computing message payload MAC in new way
44 (SILC Protocol version 1.3). Bakcwards support for old way
45 remains. Affected files are lib/silccore/silcmessage.[ch].
47 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
49 * Added SilcRwLock API, a read/write lock. Affected files are
50 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
52 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
54 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
56 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
58 * The silc_schedule_set_listen_fd now returns boolean value.
59 Fixed FD task adding to check correctly for already added
60 FD tasks. Added stricter error checking for FD scheduling
61 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
62 and lib/silcutil/unix/silcunixschedule.c.
64 * The silc_stream_set_notifier now returns boolean value. Changed
65 all streams to support and check for the error condition.
66 Affected files are in lib/silcutil/.
68 * Fixed SKE library session aborting and deletion. Affected
69 file are lib/silcske/silcske.c.
71 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
73 * Implemented PKCS #1 with appendix with hash OID in the
74 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
75 lib/silccrypt/silchash.[ch] and
76 lib/silcasn1/silcasn1[_encode|decode].[ch].
78 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
80 * Added support for Version (V) SILC public key identifier.
81 Affected files are lib/silccrypt/silcpk.[ch].
83 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
85 * Rewrote connection auth request in client library. It is now
86 done automatically by the library and the resolved method given
87 as a hint to get_auth_method client operation. Affected files
90 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
92 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
93 It can be used to wrap SilcPacketStream into SilcStream.
95 * Fixed %p formatting from silc_snprintf. Affected file is
96 lib/silcutil/silcsnprintf.c.
98 * Ported SFTP library to new utility library. Ported also
99 the SFTP testers. Affected files in lib/silcsftp/.
101 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
103 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
104 of silc_snprintf, silc_vsnprintf, silc_asprintf and
107 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
109 * Added preliminary Symbian support. Changes around the source
110 tree. The symbian/ directory now includes Carbide.c++ project
111 files to compile the sources.
113 * Added silc_snprintf. Affected files are
114 lib/silcutil/silcstrutil.[ch].
116 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
118 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
119 macros. SILC_FSM_CONTINUE macro now immediately calls the
120 next state instead of first returning back to FSM. Helps
121 in debugging crashes etc.
123 Removed FSM Semaphores. Introduced FSM Event which is
124 asynchronous event. Affected files are in lib/.
126 * Added epoll(7) support to SILC Scheduler. It is used by default
127 if it is available. Affected files are
128 lib/silcutil/silcschedule.[ch],
129 lib/silcutil/unix/silcunixschedule.c.
131 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
133 * Added CTR mode to AES. Simplified cipher implementation API
134 more. Affected files are in lib/silccrypt/.
136 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
138 * Removed `detach' client operation. The detachment data is
139 now delivered in SILC_COMMAND_DETACH command reply to
140 application. Affected file in lib/silcclient/.
142 * Rewrote resuming/detaching in client library.
144 * Added boolean encryption indicator for silc_cipher_set_key.
145 Affected files lib/silccrypt/silccipher.[ch].
147 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
149 * Added silc_likely and silc_unlikely macros for GCC branch
150 prediction optimizations. Affected file lib/silcutil/silctypes.h.
152 * Added assembler AES optimization. Cleaned up the SILC Cipher
153 implementation API. Affected files are in lib/silccrypt/.
155 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
157 * Changed back the SILC_FSM_THREAD_WAIT operation to not
158 continue to next state if thread is finished already. That
159 check is not done anymore. Affected files are
160 lib/silcutil/silcfsm.[ch].
162 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
164 * Removed silc_packet_[get|set]_ciphers and
165 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
166 handle REKEY_DONE packet sending in rekey. Affected files
167 are lib/silccore/silcpacket.[ch].
169 * Added silc_fsm_is_started. Affected files are
170 lib/silcutil/silcfsm.[ch].
172 * Added settings sign_channel_message, sign_private_message
173 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
174 support for key agreement in /KEY command. Affected files
175 in apps/irssi/src/silc/core/.
177 * During SILC Client initialization forward log messages to
178 stderr. Affected files in apps/irssi/src/silc/core/.
180 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
182 * Added silc_ske_get_key_material. Affected files are
183 lib/silcske/silcske.[ch].
185 * Added silc_packet_stream_is_udp. Affected files are
186 lib/silccore/silcpacket.[ch].
188 * Added SKE packet retransmission support with UDP transport.
189 Affected file is lib/silcske/silcske.c.
191 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
193 * Added silc_socket_stream_is_udp. Affected file is
194 lib/silcutil/silcsocketstream.[ch].
196 * Added UDP transport support to packet engine. Affected file
197 is lib/silccore/silcpacket.c.
199 * Added silc_socket_stream_is_udp. Affected file is
200 lib/silcutil/silcsocketstream.[ch].
202 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
204 * Added silc_packet_send_va[_ext] to send variable argument
205 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
207 * Timeout freelist garbage collection added to scheduler.
208 Affected file lib/silcutil/silcschedule.c.
210 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
212 * Added silc_show_public_key_file to
213 lib/silcapputil/silcapputil.[ch].
215 * Added SILC_STR_ADVANCE support for buffer unformatting.
216 Affected file lib/silcutil/silcbuffmt.c.
218 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
220 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
222 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
224 * silc_fsm_continue[_sync] now cancels erlier timeout set with
225 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
227 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
229 * Added SILC_STR_FUNC to buffer format API. Affected files
230 are lib/silcutil/silcbuffmt.[ch].
232 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
234 * No more memory allocation for message payload parsing.
235 Pre-allocated buffer can be used with message payload encoding.
236 Affected files lib/silccore/silcmessage.[ch].
238 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
240 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
241 to silcutil/silcbuffmt.[ch].
243 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
245 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
246 Affected file lib/silcutil/silcbuffmt.[ch].
248 * Removed silc_schedule_signal_[un]register and
249 silc_schedule_signal_call. Added silc_schedule_task_add_signal
250 to add signal task. Only one callback per signal may be
251 added. The signals are now automatically called back to
252 caller. Affected files lib/silcutil/silcschedule.[ch] and
253 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
255 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
257 * Added SilcSKEParams for SKE parameters and simplied even more
258 the SKE interface. Affected files are lib/silcske/silcske.[ch].
259 Added support for IV included and session port handling with
262 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
263 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
264 which is called after every rekey when IV Included flag is used.
265 See SILC specifications for details.
267 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
269 * Added lib/silcapputil and moved SILC application specific
270 utility routines from the generic util library lib/silcutil
271 to the new library. Removed lib/silcidcache and moved that
272 to lib/silcapputil as well.
274 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
276 * Added SILC_STR_ADVANCE. Affected file is
277 lib/silcutil/silcbuffmt.[ch].
279 * The silc_buffer_strformat preserves buffer locations now.
281 * Added lib/silcutil/silcatomic.h for atomic operations.
283 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
285 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
288 * Fixed MIME deocing when data portion is not present.
289 Affected file lib/silcutil/silcmime.c.
291 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
293 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
295 * Added IV Included support to packet routines, to allow
296 packet sending and receiving on UDP/IP. Affected files are
297 lib/silccore/silcpacket.[ch].
299 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
301 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
303 * Added UDP support to network and socket stream library.
305 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
307 * Added conditional variables. New files are
308 lib/silcutil/silcondvar.h and platform specific implementations.
310 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
312 * make sure session->hostname and session->port are valid before the
313 application callback is done, since things will go wrong if the
314 application immediately calls silc_client_file_receive. Affected
315 file lib/silcclient/client_ftp.c.
316 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
318 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
320 * New SILC PKCS API enabling support for other public keys
321 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
323 * Separated SILC Public Key Payload routines from the PKCS API
324 to lib/silccore/silcpubkey.[ch].
326 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
328 * Added SILC Key Repository library, lib/silcskr.
330 * Added SILC Server library, lib/silcserver.
332 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
334 * MIME objects in attributes now use SilcMime. Affected files
335 are lib/silccore/silcattrs.[ch].
337 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
339 * Synchronize semaphore posting for real threads in FSM.
340 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
342 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
344 * Added silc_file_set_nonblock. Affected file is
345 lib/silcutil/silcfileutil.h.
347 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
349 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
351 * FSM based implementation of SILC SKE. Simpler interface also.
352 Affected files are in lib/silcske/.
354 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
356 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
358 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
359 silc_mime_parse is available but deprecated.
361 * Check that packet is valid when processing key exchange,
362 authentication and rekey protocols. Fixes a crashbug.
363 Affected files are apps/silcd/protocol.c and
364 lib/silcclient/protocol.c.
366 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
367 all hash buffers to use that instead of fixed values.
369 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
371 * Added SHA-256 to crypto library. The SHA-256 takes now
372 precedence over SHA-1.
374 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
376 * Check for valid return value from regcomp. Affected file
377 lib/silcutil/unix/silcunixutil.c.
379 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
381 * Fixed silc_hash_uint to work with integers. Affected
382 file lib/silcutil/silcutil.c.
384 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
386 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
388 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
390 * Fixed channel public key list saving on JOIN command reply
391 on backup router. Affected file apps/silcd/command_reply.c.
393 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
395 * Added default limit how many channels client can join,
396 default is 50. Added 'channel_join_limit' configuration
397 option to server too. Affected files are apps/silcd/command.c
398 and serverconfig.[ch].
400 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
402 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
403 On Toolkit the server and client are not compiled by default.
404 Affected file configure.ad.
406 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
408 * Added lib/contrib/getopt.[ch] for platforms that don't
409 have it (it is not GPL implementation).
411 * Fixed compilation when pkg-config is used.
413 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
415 * A comma in invite/ban string is invalid, check for it.
416 Affected file apps/silcd/server_util.c.
418 * Added SERVICE command to the server. It parses the command
419 request but SILC Server does not support services for the
420 time being. Affected file apps/silcd/command.[ch].
422 * Added SERVICE command and command reply to client library.
423 It is however incomplete. Updated Toolkit documentation.
424 Affected files are lib/silcclient/command[_reply].[ch].
426 * Fixed IDENTIFY/WHOWAS command reply to send the username
427 correctly (uninitialized buffer). Affected file is
428 apps/silcd/server_query.c.
430 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
432 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
433 finalizes the major restructuring of the CVS tree.
435 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
437 * Send empty MOTD reply if MOTD file cannot be read.
438 Affected file silcd/command.c.
440 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
442 * Optimized primer number generator to use simpler conversion
443 routines. Also assure that the prime number will have the
444 highest bit set after modifying it. Affected file is
445 lib/silcmath/silcprimegen.c.
447 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
449 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
450 for now only for testing purposes, it will not be delivered
451 in any distribution for now.
453 * Removed NSS MPI from the source tree. Due to upcoming
454 license change for the SILC Toolkit, we cannot deliver the
455 NSS MPI anymore. I decided to replace it in all distributions
456 with public domain library.
458 * Removed GNU regex from lib/contrib and introduced free
459 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
460 GNU regex compatible API to it (only partial).
462 * Removed getopt routines from lib/contrib.
464 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
466 * Use silc_server_send_command_reply to send replies instead
467 of encoding packet itself. Affected file silcd/command.c.
469 * Added command sending and receiving statistics to server.
470 Affected files in silcd/.
472 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
473 with GCC, for it not to warn about pointer signedness.
475 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
477 * Added context to the SilcIDCache destructor. Affected
478 files are lib/silccore/silcidcache.[ch],
479 lib/silcclient/client.c and silcd/server.c.
481 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
483 * Added pkg-config check to configure.
485 * The PublicKeyDir must not be used with Admin block in server
486 config. Affected file silcd/serverconfig.c.
488 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
492 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
494 * Handle empty LIST command reply correcttly in server. Affected
495 file silcd/command_reply.c.
497 * Handle empty LIST command reply correctly in client library.
498 The application will now receive one LIST command reply with
499 all arguments set to NULL if there are no channels. Updated
500 Client Library documentation accordingly. Affected file
501 lib/silcclient/command_reply.c.
503 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
505 * Added channel name string stringprep profile to the protocol
506 and implementation to allow a little free'er channel name
507 strings. Affected files are lib/silcutil/silcstringprep.[ch].
509 * Added silc_channel_name_[check|verify] to check and verify
510 channel name strings. Affected files are
511 lib/silcutil/silcstrutil.[ch].
513 * Added support for the new channel name preparation in client
514 library and server. Affected files in lib/silcclient and
517 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
519 * Added the Autodist into the source tree. It replaces the
520 old ./prepare. It can be used to create distributions as
521 previously. See README.CVS and README.DIST. See
522 distributions in distdir/.
524 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
526 * Make sure query sends at least an error back if nothing
527 more is sent. Affected file silcd/server_query.c.
529 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
531 * During query, check if the original command caller goes
532 away. If it does, stop the query. Affected file
533 silcd/server_query.c.
535 * Check for valid channel creation in JOIN command reply.
536 Affected file lib/silcclient/command_reply.c.
538 * Handle the resolver counter in silc_client_get_users_by_channel
539 callback correctly. Fixed auto-join bug in Gaim. Affected
540 file lib/silcclient/idlist.c.
542 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
544 * Added some better error messages. Affected file
545 silcd/command_reply.c and packet_receive.c.
547 * Handle error in WATCH command propely on backup router.
548 Affected file silcd/command.c.
550 * Fixed freeing of unfreeable variable in WHOIS command reply.
551 Affected file silcd/command_reply.c.
553 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
555 * Added pkg-config .pc file creation for silc core library
556 and silcclient library. A patch by c0ffee.
558 * Removed the need for GNU Libidn. Added the simple stringprep
559 from libidn into lib/contrib/. It is now used also on Windows
562 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
564 * Simplified the invite and ban string handling in the
565 server. Check for valid invite and ban arguments also.
566 Affected file silcd/server_util.c.
568 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
570 * Added WATCH list announcing in backup router protocol.
571 Affected files are silcd/command.c, server.c, server_backup.c.
573 * Do not change users mode to founder on normal server/backup
574 if the founder mode is set, and user is first one to join.
575 Affected file silcd/pcaket_receive.c.
577 * Do not send CUMODE_CHANGE notify back to sender. Affected
578 file silcd/packet_receive.c.
580 * Added getrusage() to take noise in SILC RNG. A patch by
581 Mika Boström. Affected files are configure.in.pre,
582 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
584 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
586 * Splitted the SILC libraries configuration into a configure
587 fragment into lib/configure.ad. It is now possible, once
588 this feature is added, to specify whether to compile or not
589 compile included SILC libraries. Affected files are
590 configure.in.pre, lib/silcmath/mpi/configure.ad,
591 lib/configure.ad, Makefile.defines.pre and
592 Makefile.defines_int.pre.
594 * Added --with-silc-includes and --with-silc-libs to configure.
595 If specified the included libs are not compiled, but the
596 specified libs are used. Pkg-config is not yet supported.
597 Affected file configure.in.pre.
599 * Fixed WATCH command handling on backup router. Router does not
600 send the watch command any more to backup if it originates from
601 backup. Affected file silcd/command.c.
603 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
605 * Changed announcing to not announce unregistered clients.
606 Affected file silcd/server.c.
608 * Fixed username handling in command reply. Affected file
609 silcd/command_reply.c.
611 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
613 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
615 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
616 Affected file: includes/silcincludes.h.in
618 * bool is defined as _Bool on Mac OS X now.
619 Affected file: lib/silcutil/silctypes.h
621 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
623 * Added support for UTF-8 nicknames, channel names and
624 server names in client library. Affected files in
627 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
628 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
629 software to check how Toolkit has been compiled.
631 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
633 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
635 * Use silc_utf8_str[n]casecmp instead of strcmp routines
636 in library and in SILC Client when dealing with nicknames
637 and other identifier strings. Affected file in client lib
640 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
641 irssi/src/silc/core/silc-servers.c.
643 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
645 * Fixed idcache to work with the new identifier strings.
646 Affected file lib/silccore/silcidcache.c.
648 * Added UTF-8 hash and compare function for SilcHashTable.
649 Affected file lib/silcutil/silcutil.[ch].
651 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
652 Affected file lib/silcutil/silcstringprep.[ch].
654 * Changed the identifier string handling to include the original
655 format in client, server, channel entries and normalized
656 format in cache. Affected files in silcd/.
658 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
660 * Added support for the new identifier strings and their
661 validity checking. Nicknames, channel names and usernames
662 can now include practically any kind of letters and various
663 other characters. Affected files in silcd/ and in libraries.
665 NOTE: comparing these strings should now be done with memcmp()
666 to check binary compatibility. All these strings are normalized
667 and casing is irrelevant.
669 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
670 as easy function for applications to check whether identifier
673 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
675 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
676 file lib/silcutil/silcutf8.c.
678 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
680 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
682 * Make public key in getkey reply mandatory. Affected file
683 lib/silcclient/command_reply.c
685 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
687 * Added Parameter dont_register_crypto_library to
688 SilcClientParam. If set to TRUE, silcclient library will
689 not initalize the Crypto Libraries and application
690 will need to do it. Affected file lib/silcclient/silcclient.h,
691 lib/silcclient/client.c.
693 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
695 * Imported new silc_utf8_[encode|decode] routines from
696 my internal SILC 1.1 source tree. New encodings added:
697 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
698 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
699 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
702 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
704 * Implemented stringprep (RFC 3454) API. Internally we use
705 GNU Libidn's stringprep, for now, so it is required now to
706 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
708 * Added checking for GNU Libidn and --with-libidn to configure.
710 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
712 * If the passphrases entered do not match while generating a new key,
713 completly start over instead of going into an infinite loop asking
714 the user to re-enter the passphrase correctly. Affected file
715 lib/silcutil/silcapputil.c
717 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
719 * Make sure server is removed from backup list when it is
720 deleted. Affected files silcd/command.c, server.c,
723 * Close socket when connecting to router fails. Affected
726 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
728 * Adopt configuration toolchain to current auto-tools.
729 Affected files prepare, irssi/configure.in
730 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
731 redo that. Affected files irssi/src/silc/core/client_ops.c,
732 irssi/src/fe-common/silc/fe-silc-channels.c
733 * Take over command line options into silcclient data structure.
734 Affected file irssi/src/silc/core/silc-core.c
736 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
738 * Do not try to initiate backup resuming protocol forever.
739 Affected file silcd/server_backup.c.
741 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
743 * ID change in resuming has to be done before changing
744 detached client's modes, since the ID change may fail and
745 leave ghosts on the network. Affected file is
746 silcd/packet_receive.c.
748 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
750 * Fixed Win32 scheduler to not stuck anymore. A patch from
751 Juha Räsänen. Affected file is
752 lib/silcutil/win32/silcwin32schedule.c.
754 * Fixed QoS parsing for connection blocks in server. Affected
755 file is silcd/serverconfig.c.
757 * Fixed server statistics increasing in server. Affected file
760 * The CLOSE command now marks backup router as self disconnected
761 to avoid resuming problems. Affected file silcd/command.c.
763 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
765 * When using silc_net_create_connection[_async], and your system can
766 create IPv6 sockets, it will try to connect to the IPv6 host.
767 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
768 file lib/silcutil/unix/silcunixnet.c
770 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
772 * Check for valid route when receiving packet from router and
773 when routing it to local server in the cell. A patch from
774 Matt Miller. Affected files silcd/router.c and server.c.
776 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
778 * Couldn't detach and reattach twice, because of the previous
779 commit. Affected file silcd/packet_receive.c
781 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
783 * Added check to ignore Port value if Initiator is FALSE.
784 Remote router coudln't connect if Port was set. Affected file
787 * If some client tries to resume more than once at the same time,
788 server crashed. Router didn't crash, but showed odd behaviour
789 (didn't allow clients to join anymore, ..). Affected files
790 silcd/packet_receive.c silcd/idlist.h
792 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
794 * Destroy the file transfer session in silc_client_file_close
795 with timeout. Affected file lib/silcclient/client_ftp.c.
797 * Call SFTP server monitor in READ and WRITE after the actual
798 operations. Affected file lib/silcsftp/sftp_server.c.
800 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
802 * Create one configure script from configure fragments
803 (configure.ad). This is a first step towards new distribution
804 system. Affected files prepare, configure.in.pre,
805 lib/silcmath/mpi/configure.ad.
807 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
809 * Removed expiring of client key pair. Affected file is
810 irssi/src/silc/core/clientutil.c
812 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
814 * Check the number of connections from real number of
815 connections instead of socket number, when deciding if
816 server is full. Affected files are silcd/server.c,
817 server_internal.h and silcd.c.
819 * Clarified the connections_max meaning in General section
820 in doc/example_silcd.conf.in.
822 * The reconnect_keep_trying default value set to TRUE
823 if it is not defined in the config file. Affected file
824 silcd/serverconfig.c.
826 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
828 * Fixed crashbug in connection closing, after a protocol
829 completion callback, which might have closed it already.
830 Affected file silcd/server.c.
832 * Fixed rekey with PFS in backup router. It did not allow
833 rekeys with PFS, and when the rekey protocol timedout
834 it crashed the backup router without the above fix. Affected
835 file silcd/packet_send.c and server.c.
837 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
839 * The silc_client_add_channel_private_key now returns the
840 private key context if pointer is given as argument.
841 Affected files are lib/silcclient/silcclient.h and
844 * Added support for using channel private keys in SILC
845 Client Library even if the private key mode is not set
846 on the channel. Affected file lib/silcclient/client_channel.c.
848 * The channel private key used to decrypt message is now
849 delivered to the application in the 'channel_messageÃ' client
850 operation. Affected files are lib/silcclient/silcclient.h
851 and client_channel.c.
853 * Fixed wrong arg type for user limit in CMODE command reply.
854 Affected file silcd/command.c.
856 * The user limit is now taken and saved to SilcClientEntry in
857 JOIN and CMODE command replies and in CMODE_CHANGE notify.
858 Affected files lib/silcclient/silcclient.h, command_reply.c
861 * Added support to the new private message key indicator
862 packet. Added a new function to the client library:
863 silc_client_send_private_message_key_request. The sender
864 indicates to be initiator, and receiver is responder.
865 Added the indicator to the SilcClientEntry as 'prv_resp'
866 boolean. Affected files are lib/silcclient/silcclient.h
867 client.[ch], and client_prvmsg.c.
869 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
871 * Fixed the JOIN command calling when called with both
872 -auth and -founder. Affected file is lib/silcclien/command.c.
874 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
876 * Check watcher list for resumed clients as well. Affected
877 file is silcd/packet_receive.c.
879 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
881 * Implemented the user limit to the CMODE_CHANGE notify,
882 CMODE command reply and JOIN command reply in server.
883 Affected files are silcd/server.c, command.c, command_reply.c,
884 packet_send.c and packet_receive.c.
886 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
888 * Defined SILC_STRFMT_END that must be used now with
889 silc_buffer_strformat, instead of SILC_STR_END. Fixes
890 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
891 lib/silcclient/silcvcard.c, silcd/server_util.c.
893 * Fixed the adding of public key to the WATCH list in server.
894 Fixed the WATCH notify sending to client. Affected files
895 are silcd/packet_send.[ch], command.c, server_util.c.
897 * Implemented the watching by public key in the SILC Client
898 Library and SILC Client. Affected files are
899 lib/silcclient/command.c and client_notify.c.
901 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
903 * Added support for public key watching in server. Affected
904 files are silcd/server.c, server_internal.h, command.c,
907 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
909 * Added public key to the SIlcClientEntry. Affected files
910 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
912 * Fixed the get_clients_whois reply processing to return
913 exactly same entries server returned. Makes it possible
914 to search using attributes. Affected file is
915 lib/silcclient/idlist.c.
917 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
919 * Save founder key to SilcChannelEntry. Affected files are
920 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
922 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
924 * Call the monitor callback with _CLOSED status from the
925 silc_client_file_close. Affected files are
926 lib/silcclient/client_fpt.c, silcclient.h
928 * Added silc_client_get_clients_whois which resolves using
929 WHOIS, and supports requested attributes as well.
930 Affected files are lib/silcclient/silcclient.h, idlist.c.
932 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
934 * Added support for asking the destination filename where
935 the downloaded file is saved in the file transfer. Affected
936 files are lib/silccilent/silcclient.h, client_ftp.c.
938 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
940 * Fixed error handling in resuming data processing. Affected
941 files are lib/silcclient/client_resume.c and client.c.
943 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
945 * Fixed silc_client_send_private_message to return TRUE correctly.
946 Affected file lib/silcclient/client_prvmsg.c.
948 * Added topic to the SilcChannelEntry. Affected files are
949 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
951 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
953 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
954 file lib/silcclient/command.c
956 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
958 * Convert all commands to UTF-8 before passing them to the
959 client library. Still need to convert replies from UTF-8 to
960 the locale encoding. Affected file
961 irssi/src/silc/core/silc-cmdqueue.c
963 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
965 * redirect all silc_client_command_calls through a queueing framework.
966 This fixes /CYCLE and the annoying "nick change after auto-joining
967 a channel". Furthermore it defines one central point where
968 command parameters can be UTF-8-ified. Affected files
969 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
970 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
972 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
974 * use asynchronous connect() to establish router connections.
975 Fixes problem when the primary router goes down. Affected files
976 silcd/server.c, silcd/server_backup.c
978 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
980 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
981 Fixed various compilation warnings when type casting ints
982 to pointers or vice versa, of different size. Updates around
985 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
987 * Surrogates not allowed in UTF-8 strings, updated decoder.
988 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
989 testers in lib/silcutil/tests/ directory.
991 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
993 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
994 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
995 files are lib/silcclient/silcclient.h, client.c.
997 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
999 * When resuming a session fails, notify the user that the session
1000 file needs to be removed eventually. Affected files
1001 irssi/src/fe-common/silc/module-formats.[ch],
1002 irssi/src/silc/core/client_ops.c.
1004 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1006 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1007 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1009 * Typofix in Irssi::Silc module. Affected file
1010 irssi/src/perl/silc/Silc.xs.
1012 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1014 * Changed the way NOTICE flagged messages are treated. Added support
1015 for notices in queries and signing notices. Affected files
1016 irssi/default.theme; irssi/docs/help/in/notice.in;
1017 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1018 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1020 * Fixed typo in /ACTION help. Affected file
1021 irssi/docs/help/in/action.in
1023 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1025 * Fixed typo in perl module. Affected file
1026 irssi/src/perl/silc/Server.xs
1028 * Changed the way ACTION flagged messages are treated. Added support
1029 for actions in queries and signing actions. Affected files
1030 irssi/default.theme; irssi/docs/help/in/action.in;
1031 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1032 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1035 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1037 * Incorrectly reported error when client had to be resolved from
1038 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1040 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1042 * Fixed whois public key hash table deleting and adding in
1043 detached client case. Affected file silcd/packet_receive.c.
1045 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1047 * Changed filenames of silc/fe module not to collide with filenames
1048 from core/fe. Also seperated public messages printing from
1049 query messages printing. Affected files are all in
1050 irssi/src/fe-common/silc.
1052 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1054 * Fixed the invite process handling during joining to use
1055 correct server name for the client that is matched against
1056 the invite string for the channel. Wrong server name caused
1057 inability to join the channel. Affected file is
1060 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1062 * Fixed the CUMODE channel founder authentication on normal
1063 server to not remove the founder rights on existing founder
1064 before checking that router accepts the mode change. Affected
1065 files are silcd/command.c and silcd/packet_receive.c.
1067 * Remove the server entry correctly when rekey timeouts and
1068 remote router connection on normal server is closed. Fixes
1069 a crash where server uses the freed server entry. Affected
1070 file silcd/server.c.
1072 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1074 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1075 networks. This is the first step in solving the bug about
1076 /SERVER ADD -silcnet <silcnet>. Affected files
1077 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1078 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1079 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1081 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1083 * /SMSG and /MMSG now correctly create new queries. Affected files
1084 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1086 * Add basic support for SILC protocol specific variables in perl.
1087 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1088 irssi/src/perl/Makefile.am
1090 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1092 * Don't use silc_get_input, it's obviously not reliable. Fixes
1093 issue when the current key expires. Affect file
1094 irssi/src/silc/core/clientutils.c
1096 * Make the session data filename configurable. This makes it
1097 possible to have different session files for different
1098 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1099 client_ops.[ch], silc-servers.c,
1100 irssi/src/silc/fe-common/silc/module-formats.[ch]
1102 * Use the same set of libtool files for the MPI lib as for the
1103 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1104 config.sub, configure.in, install-sh, missing, mkinstalldirs
1106 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1108 * Fixed server statistics decrementing error to not go to
1109 negative. Affected file silcd/packet_receive.c.
1111 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1113 * Use silc_server_query_add_error to add error in public key
1114 search error. Added support in send_reply to send errors
1115 without specific argument. Affected file silcd/server_query.c.
1117 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1118 Client for NO_SUCH_NICK. It was against the protocol specs.
1119 Affected file irssi/src/silc/core/client_ops.c.
1121 * Added backwards support for the wrong NO_SUCH_NICK error sending
1122 in server. To be removed in SILC Server 1.0. Both old clients
1123 and clients with fixed error handling now works. Affected file
1124 silcd/server_query.c.
1126 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1128 * fixed a bug in the whois using attributes function where no
1129 error was sent if no nickname and client id but the attributes were
1130 given to whois. Affected file silcd/server_query.c
1132 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1134 * remove public key from public key hashtable on detach. Affected
1135 file silcd/packet_receive.c
1137 * free public key hashtable before removing clients on server
1138 shutdown. Affected file silcd/server.c
1140 * remove public key prior deleting client-data on killing a client.
1141 Affected file silcd/server_util.c
1143 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1145 * Getting the MOTD from other servers works now. Affected
1146 files are silcd/command.c and silcd/command_reply.c
1148 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1150 * Initialize the variable idletag, since it is tested in
1151 silc_core_deinit for its default value. Affected file
1152 irssi/src/silc/core/silc-core.c
1154 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1156 * Fixed signed channel messages across cells. Affected file
1159 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1162 is not defined. They can now be safely used in if-statements
1163 without braces. Affected file lib/silcutil/silclog.h.
1165 * Added the checks for backup closing connection due to error
1166 (local or remote) and thus not allow the resuming to occur
1167 in reconnect. Affected files are silcd/packet_send.c
1170 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1172 * Help file updates. Affected files in irssi/src/docs/help/in/.
1174 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1176 * Fixed channel messages across cells. Affected file
1179 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1181 * Fixed file transmission accepting in client library to not
1182 start the negotiation if user hasn't accepted the transfer,
1183 instead create new session for resent transfer. Affected
1184 file lib/silcclient/client_ftp.c.
1186 * Show the session ID in the file transmision list. Remove
1187 session from list that failed to transfer. Switch the current
1188 session automatically after transmission, and in errors, to new
1189 session if other sessions exists in the transfer list. Affected
1190 files are irssi/src/silc/core/silc-servers.c,
1191 irssi/src/fe-common/silc/modfule-formats.c.
1193 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1195 * Fixed MIME header parsing for the hopefully last time. Affected
1196 file lib/silcutil/silcstrutil.c
1198 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1200 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1202 * The SILC RNG is now gauranteed to return non-zero random
1203 values. Affected files are lib/silccrypt/silcrng.[ch].
1205 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1207 * Fixed nickname formatting when changing only case of the
1208 nickname. Affected file lib/silcclient/idlist.c.
1210 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1212 * Fixed a memory leak and incorrect printing of the "appears as"
1213 message. Affected file irssi/src/silc/core/client_ops.c
1215 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1217 * Added CRT (Chinese Remainder Theorem) supported RSA
1218 private keys and private key operations. This significantly
1219 increases private key operation efficiency. No compatibility
1220 issues with new or old private keys. Affected files are
1221 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1223 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1225 * Fixed GCC-3.3.2 related compilation warnings from the
1228 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1230 * Removed RC6 from distributions.
1232 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1234 * Added some better comments to lib/silccrypt/silcpkcs.h,
1235 optimized some routines in lib/silccrypt/silcpkcs.c.
1236 Added test_silcpkcs into lib/silccrypt/tests/.
1238 * Fixed silc_rng_global_init to actually init the global RNG
1239 if RNG wasn't provided for it. Affected file is
1240 lib/silccrypt/silrng.c.
1242 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1244 * Added silc_hash_table_find_by_context_ext. Affected files
1245 lib/silcutil/silchashtable.[ch].
1247 * Save the public key on normal server in WHOIS command reply
1248 from attributes, if present, and add it to public key hash
1249 table. Fixes WHOIS resolving by public key on normal server.
1251 Optimized the attributes resolving on normal server to not
1252 resolve if we resolved them already from router.
1254 Affected files are silcd/server_query.c, command_reply.c.
1256 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1258 * Added support for whois using attributes.
1259 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1260 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1263 * Added support for whois using public key attribute to /WHOIS i
1264 client command. Affected files irssi/docs/help/in/whois.in,
1265 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1267 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1269 * Fixed UMODE setting in server when the client has anonymous
1270 mode set. The mode setting was not working. Affected file
1273 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1275 * Fixed some bugs and typos related to sending split messages.
1276 Print notification when sending messages with /MMSG. Affected
1277 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1279 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1281 * Optimized the socket referencing in packet routines, client
1282 library and server. Affected files are lib/silccore/silcpacket.c,
1283 lib/silcclient/client.c and silcd/server.c.
1285 * If silc_socket_set_qos is given with NULL arguments the QoS is
1286 reset from the socket. Affected files are
1287 lib/silcutil/silcsockconn.[ch].
1289 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1291 * Add a /LISTKEYS command which lists the locally cached
1292 client and server keys. Affected files
1293 irssi/src/fe-common/module-formats.[ch],
1294 irssi/src/silc/core/silc-{channels,servers}.c
1295 irssi/docs/help/in/listkeys.in
1297 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1299 * Check that packet queue purging was successful. Affected
1300 files lib/silcclient/client.c and silcd/packet_send.c. Related
1301 to MAC failed errors.
1303 * Do not clear the inbuf even if it is empty if QoS was applied
1304 to it. Otherwise the QoS data is cleared and MAC failed error
1305 will occur. Affected file lib/silccore/silcpacket.c.
1307 * Use the rekey period time as rekey protocol timeout value.
1308 If the rekey does not succeed during the rekey period there's
1309 something very wrong, and we most likely end up with wrong keys,
1310 do graceful reconnect then. Affected file silcd/server.c.
1312 * Take reference of the socket in the parser context, as it's
1313 possible to have the parsers in queue after the socket is
1314 disconnected and this may cause crash. Affected files are
1315 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1318 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1320 * Fixed KICK command reply sending, it sent to replies.
1321 Affected file silcd/command.c.
1323 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1325 * Finish the silc-mime.pl script. It now supports MIME type
1326 guessing using magic files, signing data messages, executing
1327 MIME handlers in background. Affected files
1328 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1330 * Changed MIME signal handler to make things easier for the perl
1331 script. Affected files irssi/src/silc/core/client_ops.c,
1332 silc-servers.c, and irssi/docs/signals.txt
1334 * Cleaned up the silc_mime_parse function and fixed detection
1335 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1337 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1339 * Resolve the IP for file transfer listener from the connection
1340 socket. Affected file lib/silcclient/client_ftp.c.
1342 * Accept NULL hostname parameter in the functions
1343 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1344 if hostname is not wanted.
1346 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1348 * Fixed race condition between silc_client_init and
1349 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1351 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1353 * Fixed file transfer connection closing when SIGNOFF for
1354 the client is received from server. Affected file is
1355 lib/silcclient/client_ftp.c.
1357 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1359 * Check for disconnected socket in QUIT callback. Affected
1360 file silcd/command.c.
1362 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1364 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1365 Affected files lib/silcutil/silcstrutil.c
1367 * Cleaned up the escape/unescape functions for correctness and
1368 speed. Affected file irssi/src/silc/core/client_ops.c
1370 * Removed handling for data messages with Content-Type: text/*,
1371 moved parsing of MIME headers to the signal handler, added
1372 support for signing and verifying data messages. Affected
1373 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1374 irssi/src/silc/core/silc-{servers,channels}.c
1376 * Added a perl script for handling data messages based on
1377 information read from Mailcap files. New file
1378 irssi/scripts/silc-mime.pl
1380 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1382 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1383 acknowledge recepetion of a message to the sender. Updated
1386 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1388 * Unregister channel key saving callback when deleting channel.
1389 Affected file lib/silcclient/idlist.c.
1391 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1392 before calling notify client operation. Affected file is
1393 lib/silcclient/client_notify.c.
1395 * Unregister QoS tasks when deleting the socket connection.
1396 Affected files lib/silcutil/silcsockconn.[ch],
1397 unix/silcunixsockconn.c.
1399 * Implemented latest presence-attrs draft changes. Affected
1400 files lib/silccore/silcattrs.h and
1401 irssi/src/silc/core/silc-queries.c.
1403 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1405 * Save old channel keys in list to allow more rapid change
1406 of channel keys if server for some reason does that. This
1407 avoids loosing so many channel messages due to not having
1408 key to decrypt. Affected file lib/silcclient/silcclient.h,
1409 idlist.c and client_channel.c.
1411 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1413 * Continued backup router tests and fixes. Affected files
1414 silcd/server_backup, server_util.c, server.c. See TODO.
1416 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1418 * Fixed SERVER_SIGNOFF handling in servers. The client
1419 was removed from wrong list thus not removing the client
1420 at all. Affected file silcd/packet_receive.c.
1422 * Do not execute rekey protocol for disabled connections as
1423 it would never go through. Affected file silcd/server.c.
1425 * Added timeout for rekey protocol to catch if the protocol
1426 never executes successfully. Affected files silcd/server.c
1429 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Abandon packet processing for disconnected sockets. Check
1432 this always after calling packet processing callback.
1433 Affected file lib/silccore/silcpacket.c.
1435 * Fixed double registration disconnection code in server.
1436 Closed wrong connection. Affected file silcd/packet_receive.c.
1438 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1440 * On normal server reconnect to primary during resuming 4
1441 times, then give up. Affected file silcd/server_backup.c.
1443 * If during reconnecting to routers we notice we have router
1444 connection but no primary router set, the server is in desync.
1445 Reconnect to primary to restore network. Affected file
1448 * Assure that only one protocol is exeucting at the same time.
1449 Added checks for all protocols. Affected files are
1450 silcd/server.c and server_backup.c.
1452 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1454 * Check that a string is not already part on invite/ban
1455 string when processing it. Affected file silcd/server_util.c.
1457 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1459 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1460 with 1.2 version of the protocol. Affected file is
1461 silcd/packet_receive.c.
1463 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1465 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1466 where the passphrase was given. Affected file is
1469 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1471 * INVITE and BAN notifys are now delivered from routers to
1472 servers (but not clients) on the channel. Updated specs and
1473 code. Affected files silcd/packet_[send|receive].[ch],
1474 command.c, server.c and server_util.c.
1476 * Implemented INVITE and BAN announcing. Affected files are
1477 silcd/server.[ch], server_util.c.
1479 * Implemented SilcStatus error type argument returning in
1480 command reply error in server. Affected file silcd/command.c.
1482 * Implemented SilcStatus argument returning in comand reply
1483 in client library. The command_reply client operation now
1484 returns error specific arguments as well. Affected files
1485 are lib/silcclient/command_reply.[ch], client_resume.c,
1486 lib/silccore/silcstatus.[ch].
1488 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1490 * Backup router protocol version 1.2 implemented. Testing still
1491 required. Affected files in silcd/server_backup.[ch], server.c,
1492 packet_receive.c and server_internal.h.
1494 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1496 * silc_client_send_[channel|private]_message now return TRUE
1497 or FALSE. Affected file lib/silcclien/client_channel.c and
1500 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1502 * Check for explicit nickname in INVITE and BAN processing
1503 during join as well (and don't expect only wildcards in
1504 invite/ban strings). Affected file silcd/command.c.
1506 * Fixed the INVITE and BAN by public key. The public key saved
1507 is the PK payload (as specified) not the raw data. Affected
1508 file silcd/server_util.c.
1510 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1512 * UTF-8 text message support for actions and notices in SILC
1513 Client. Affected file irssi/src/silc/core/client_ops.c.
1515 * silc_get_username and silc_get_real_name now returns sensible
1516 data on Win32. Patch by Toni Willberg. Affected file is
1517 lib/silcutil/win32/silcwin32util.c.
1519 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1521 * Provide a signal handler to send MIME encoded messages and emit
1522 a signal when a MIME encoded message is received. Also document
1523 the signals for usage with the perl interface.
1525 A sample perl script will be supplied at a later point.
1527 Affected files are irssi/docs/signals.txt,
1528 irssi/src/silc/core/client_ops.[ch],
1529 irssi/src/silc/core/silc-{channels,servers}.c
1531 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1533 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1534 server. Use this time to display a lag and disconnect when it
1535 exceeds a specified limit.
1537 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1539 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1541 * Remove the channel auth list in normal server if router
1542 encofrces its list during connecting. Send notify to channel
1543 to remove the mode to remove the list. Affected files are
1544 silcd/server_util.c and silcd/packet_receive.c.
1546 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1548 * Added support for channel public keys. Updated protocol specs
1549 and implemented it. Affected files are
1550 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1551 lib/silcclient/command_reply.c.
1553 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1555 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1556 terminate the process on Linux. Affected file silcd/silcd.c.
1558 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1560 * Check for NULL buffer in silc_buffer_clear. Affected file
1561 is lib/silcutil/silcbuffer.h.
1563 * Simplified the backup router protocol by removing the _GLOBAL
1564 types. Updated protocol specs and the code. Affected files
1565 are silcd/server_backup.[ch].
1567 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1569 * Deny '@' and '!' from nicknames since they are reserved
1570 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1571 Updated protocol specs and the code.
1573 Affected files are silcd/server_util.[ch].
1575 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1577 * Fixed stack overflow in Irssi SILC client. Affected
1578 file irssi/src/silc/core/client_ops.c.
1580 * Check that Host is set in ServerConnection and RouterConnection
1581 in silcd.conf. Affected file silcd/serverconfig.c.
1583 * Fixed crash in server with protocol completion callbacks,
1584 namely rekey and backup resuming protocols. Affected files
1585 are silcd/server_backup.c and silcd/server.c.
1587 * Fixed rekey protocol to not restart if it is started already.
1588 Affected files are lib/silcclient/client.c and
1591 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1593 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1595 * Fixed EOF handling in SILC Config, affected file
1596 lib/silcutil/silcconfig.c.
1598 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1600 * Fixed RESOLVING flag handling in JOIN notify and other
1601 notifys to handle the resolvings correctly in client library.
1602 Affected file lib/silcclient/client_notify.c.
1604 * Do not send full INVITE and BAN lists in INVITE and BAN
1605 notifys, only the changed information. Affected file
1608 * Fixed INVITE notify sending in INVITE command, send it
1609 only when needed. Affected file silcd/command.c.
1611 * Handle the founder key change properly in CMODE_CHANGE
1612 notify. Bug #122. Affected file silcd/packet_receive.c.
1614 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1616 * Remove the mark for output (mark it only for input) after
1617 purging outgoing queue. Prevents the "Error in select()"
1618 floods. Affected file silcd/packet_send.c.
1620 * Fixed incorrect connection deletion from client library
1621 after calling "connect" client operation. Could cause
1622 crashes for example during reconnect timeouts. Affected
1623 files are lib/silcclient/client.c and
1624 irssi/src/silc/core/client_ops.c.
1626 * Check server private key file permissions before starting
1627 the server. Affected file silcd/serverconfig.c.
1629 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1631 * NULL terminate allocated string in silc_buffer_strformat.
1632 Affected file lib/silcutil/silcbuffmt.c.
1634 * Rewrote the invite/ban list string handling in server to
1635 use SilcBuffer instead. Affected files are silcd/command.c
1636 and silcd/server_util.c.
1638 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1640 * Fixed double free in CMODE command when setting new HMAC
1641 for channel. Affected file silcd/command.c.
1643 * Added couple of missing memset's to zero sensitive memory.
1644 Affected files silcd/command.c, lib/silcclient/command.c.
1646 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1648 * Fixed a double free in INVITE command error handling in
1649 server. Affected file silcd/command.c.
1651 * Added macros SILC_SWAB_[16|32] to swab byte order of
1652 16-bit and 32-bit unsigned integers. Affected file
1653 lib/silcutil/silctypes.h.
1655 * Use the SILC_SWAB_16 instead of htons() in server when
1656 handling ports since the ports in structures are always
1657 in little-endian order (regardless of platform). Affected
1658 file silcd/serverid.c and silcd/server_backup.c.
1660 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1662 * Send DISCONNECT in close admin command in server. Affected
1663 file silcd/command.c.
1665 * Check whether we are already connecting to a remote router
1666 (in addition of checking whether we are already connected)
1667 before creating new connection. Affected file silcd/server.c.
1669 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1671 * Added better compiler and compiler flags checking in
1674 * Check that socket is valid after QoS is applied to data.
1675 Affected file lib/silcutil/unix/silcunixsockconn.c.
1677 * Make sure the socket connecetion is not closed to early
1678 when closing connection in server. Also make sure the
1679 connection is always closed after error in a protocol.
1680 Affected file silcd/server.c.
1682 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1684 * Removed --session and --dummy options from Irssi SILC Client.
1685 -d option is available only if --enable-debug was given.
1686 Affected files are irssi/src/silc/core/silc-core,
1687 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1689 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1691 * Added silc_buffer_steal to steal the data from the buffer.
1692 Affected file lib/silcutil/silcbuffer.h.
1694 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1696 * Fixed server crash with double Primary block in config file.
1698 Fixed also various memory leaks around the config file
1699 parser. Affected files lib/silcutil/silcconfig.c,
1700 silcd/serverconfig.c.
1702 * Changed my nickname (Johnny Mnemonic) to my real name, this
1703 means that bugs introduced by him were actually introduced
1706 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1708 * Don't display "foo appears as foo\nYou're now known as foo"
1709 messages. Affected file irssi/src/silc/core/client_ops.c
1711 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1713 * Fixed error handling of invalid client entry when calling
1714 commands in server. Fixes a crash. Affected file
1717 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Added some sanity checks in server for correctness of the
1720 server configuration. Affected file silcd/serverconfig.c.
1722 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Prevent endless resolving of user informations in USERS
1725 command by checking the command reply status correctly.
1726 Affected file lib/silcclient/command_reply.c.
1728 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1730 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1731 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1732 Aldous <Matthew@Aldous.com>.
1734 * Added better implementation using CriticalSection of
1735 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1736 <mikko.lahteenmaki@pikabaana.net>.
1738 * Added some Winsock WIN32 compatiblity defines into
1739 includes/silcwin32.h.
1741 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Fixed double free in async host lookup code. Affected file
1744 lib/silcutil/silcsockconn.c.
1746 * On backup router handle now the SERVER_SIGNOFF from router
1747 for local connected servers too, and close the connections.
1749 Do not process them as normally signing off servers when they
1750 really signoff by sending EOF fe, but always assume that
1751 router sends the SERVER_SIGNOFF.
1753 Affected files silcd/server.c and silcd/packet_receive.c.
1755 * Fixed socket unsetting when closing connections. Affected
1756 files silcd/server.c and silcd/packet_send.c.
1758 * Do not print the nickname in SERVER_SIGNOFF if we do not
1759 have it. Prevents asserts in Irssi core. It is possible we
1760 don't have the nick if it was just being resolved when server
1761 signoff. Affected file irssi/src/silc/core/client_ops.c.
1763 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1765 * Fixed autonick crashbug in client library. Affected file
1766 lib/silcclient/client.c.
1768 * Fixed Unix implementation of SilcMutex to really assert if
1769 the mutex is locked/unlcoked already. Affected file
1770 lib/silcutil/unix/silcunixmutex.c.
1772 * Fixed locking in silc_schedule_uninit. It didn't lock
1773 when dispatching timeout tasks. Affected file is
1774 lib/silcutil/silcschedule.c.
1776 * Changed Win32 implementation of SilcThread to use modern
1777 Win32 interface. Affected file is
1778 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1780 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1782 * Don't print signed messages when sending failed. Affected files
1783 irssi/src/silc/core/silc-[servers.c/commands.h]
1785 * Send adquate signal when founding a channel by joing it. Affect
1786 file irssi/src/silc/core/client_ops.c
1788 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1790 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1791 irssi/src/fe-common/core/themes.c
1793 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Fixed close command to use the port correctly when closing
1796 server connections. Affected file silcd/idlist.c.
1798 * Check for NULL outbuf in silc_socket_write. It is possible
1799 that it is NULL is some odd case. Affected files are
1800 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1802 * Do not call final protocol callback for backup router
1803 resuming protocol when closing connection. It is closed
1804 by timeout in case of error. Affected file silcd/server.c.
1806 * Backup reconnect to router if backup resuming protocol
1807 failed. Affected file silcd/server_backup.c.
1809 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Fixed double free in SKE library error hadling when signature
1812 error occurred. Affected file lib/silcske/silcske.c.
1814 * Save the fingerprint to new SilcClientEntry after changing
1815 nickname. Affected file lib/silcclient/client_notify.c.
1817 * Print SIGNOFF in Irssi SILC client only if the nickname is
1818 known. Prevents asserts in Irssi core. It is possible we
1819 don't have the nick if it was just being resolved when it
1820 quit. Affected file irssi/src/silc/core/client_ops.c.
1822 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1824 * Fixed double free in invite list adding code when adding
1825 invite strings. Affected file silcd/server_util.c.
1827 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * More log printing during backup router protocol. Affected
1830 file silcd/server_backup.c.
1832 * Removed backwards support for old private key file format.
1833 Affected file lib/silccrypt/silcpkcs.c.
1835 * Removed backwards support for not-so-strict decryption length
1836 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1838 * GETKEY to update the client entrys fingerprint too.
1839 Affected file lib/silcclient/command_reply.c.
1841 * Added --without-libtoolfix for package builders using weird
1842 wrappers around libtool (BSD at least).
1844 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Fixed backup router bugs: When backup resumes router and
1847 receives a CHANNEL_MESSAGE packet the backup must not act
1848 as router since the packet header decryption would be
1849 different. Also, when relaying packets to channel, do
1850 not re-encrypt packets on backup that came from the primary
1851 since the connection isn't really router-router connection.
1852 Affected files silcd/server.c, silcd/packet_send.c.
1854 * Added checks in encryption/decryption that encryption/decryption
1855 length sent as argument really is multiple by block size. Helps
1856 catching really weird bugs like the above backup router bugs
1857 when packets are being decrypted in wrong way. Affected files
1858 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1860 * Fixed padding generation in private key file encryption.
1861 Affected file lib/silccrypt/silcpkcs.c.
1863 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Added ignore_message_signatures setting which can be used
1866 to ignore signatures in messages. Affected files are
1867 irssi/src/silc/core/client_ops.c, silc-core.c.
1869 * Fixed the libtoolfix to use command line options instead of
1870 environment variables. They didn't work as expected. Now,
1871 the libtool is fully run-time configurable.
1873 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1875 * Verify signature payload for signed messages. Affected files
1876 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1877 irssi/src/silc/core/silc-core.h
1879 * Display signature verification result in public and private
1880 messages using theme abstracts. See irssi/default.theme for
1881 examples on their usage. Affected files
1882 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1883 irssi/src/fe-common/silc/module-formats.[ch],
1884 irssi/src/fe-common/silc/fe-common-silc.c,
1885 irssi/src/fe-common/silc/Makefile.am
1886 irssi/src/fe-common/core/fe-messages.[ch]
1888 * Fixed bugs in Irssi's theme parsing. Affected files
1889 irssi/src/fe-common/core/themes.c
1891 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Calculate the correct length for signed messages before
1894 encrypting, it must be multiple by block size. Affected
1895 file lib/silccore/silcmessage.c.
1897 * silc_message_signed_get_public_key returns now both
1898 decoded and encoded public key. Affected files are
1899 lib/silccore/silcmessage.[ch].
1901 * Added libtoolfix script that makes the libtool more generic
1902 and configurable in run-time. Now we can specify in run-time
1903 if what kind of libraries we want to create, regardless of
1904 configuration. SIMs are now creates even if --disable-shared
1905 was explicitly given.
1907 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Fixed founder key sending in CMODE command in client.
1910 Affected file lib/silcclient/command.c.
1912 * Fixed CUMODE founder authentication in server to not check
1913 for client's public key since it's not supposed to do that.
1914 Affected file silcd/command.c.
1916 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1918 * Set realname and hostname in NICK_REC records. Affected file
1919 irssi/src/silc/core/silc-nicklist.c
1921 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Remove 1.0 protocol backwards compat code from client
1926 * Added more reliable check for whether nickname did change
1927 or not, or whether only Client ID changed in NICK_CHANGE
1928 notify. Affected file lib/silcclient/client_notify.c.
1929 Fixes bug in '@' character handling in a nickname.
1931 * Added support for automatically parsing signature from
1932 the message payload. Added new function
1933 silc_message_get_signature to return the payload to
1934 application. Affected files lib/silccore/silcmessage.[ch].
1936 * Changed the private_message and channel_message client
1937 operations to deliver the SilcMessagePayload to the
1938 application too. Application can use it fe. to get the
1939 signature from the message for verification. Affected
1940 file lib/silcclient/silcclient.h, client_channel.c and
1943 * Redefined the signed payload for message payloads.
1944 Updated protocol specs and implemented.
1946 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Fixed wrong invite and ban list handling in server command
1949 reply. Affected files are silcd/command_reply.c,
1950 silcd/server_util.[ch].
1952 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * Fixed CMODE setting in server when founder mode was set.
1955 Affected file silcd/command.c. Bug #95.
1957 * Added support to setting specific public key in CMODE in
1958 Irssi SILC client. Affected file lib/silcclient/command.c.
1960 * Added support to use specific public key in CUMODE in
1961 Irssi SILC Client. Affected file lib/silcclient/command.c.
1963 * Added support for inviting and banning by public key in
1964 Irssi SILC client. Affected file lib/silcclient/command.c.
1966 * Fixed fingerprint/babbleprint showing in invite and ban
1967 list command replys. Affected file is
1968 irssi/src/silc/core/client_ops.c.
1970 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1972 * Format CMODE +c and +h to display both the mode and the argument
1974 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Added test vectors and test programs for SHA-1, MD5,
1977 HMAC-SHA1 and HMAC-MD5. New tests are located in
1978 lib/silccrypt/tests/. Fixed also argument decoding bug in
1979 MD5 implementation. Affected file lib/silccrypt/md5.c.
1981 * Changed the channel private key and private message key
1982 generation (with static keys) to use SHA1 instead of MD5,
1983 as SHA1 is the mandatory hash function in SILC. Affected
1984 file lib/silcclient/client_[channel/prvmsg].c.
1986 * Changed the private key file encryption to use SHA1 instead
1987 of MD5. Added support for the old generation and added
1988 automatic change of the key (to be removed later). Affected
1989 files lib/silccrypt/silcpkcs.c.
1991 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Load only files with .pub suffix in PublicKeyDir. Affected
1994 file silcd/serverconfig.c.
1996 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1998 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1999 channels. Affected files silcd/silcd.c, silcd/server.h.
2001 * Added the config directive PublicKeyDir for the client block.
2002 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2004 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Merged Toni's irssi/silc.conf patch.
2008 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2010 * Max alloc tests in allocation routines. Affected file
2011 lib/silcutil/silcmemory.c.
2013 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Fixed a typo in resuming code that fixed detach/resume code
2016 in server. Bug #93. Affected file silcd/packet_receive.c.
2018 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2020 * Do reverse lookups for server when /connecting. Affected files
2021 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2022 irssi/src/core/net-nonblock.*
2024 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Added library versioning for shared libraries. Affected
2027 files configure.in.pre and lib/Makefile.am.pre.
2029 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2031 * Display INVITE and BAN lists as specified by SILC 1.2
2033 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Do not send invite list back unless asked (when sending
2036 no arguments) or when list was modified. Affected file
2039 * Remove client from invite list in KILLED notify and in
2040 KILL command. Affected file silcd/command.c and
2043 * Fixed bugs in invite list handling in INVITE command.
2044 Affected files silcd/command.c and silcd/server_util.c.
2046 * Merged with Irssi 0.8.6.
2048 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2049 Affected file irssi/src/fe-text/silc.c.
2051 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * The silc_argument_get_[first/next] now return the argument
2054 type to caller. Added silc_argument_payload_encode_one.
2056 Affected files are lib/silccore/silcargument.[ch].
2058 * Added support for the SILC 1.2 INVITE command and new
2059 invite lists to server. Affected files are silcd/command.c,
2060 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2062 * Added support for the SILC 1.2 BAN command and new
2063 ban lists to server. Affected files are silcd/command.c,
2064 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2066 * Added support to client sending new INVITE command. Affected
2067 file is lib/silcclient/command.c.
2069 * Added support to client sending new BAN command. Affected
2070 file is lib/silcclient/command.c.
2072 * Added support for removing client from invite list when kicked
2073 from channel, as SILC 1.2 dictates. Affected files are
2074 silcd/packet_receive.c and silcd/command.c.
2076 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2079 automatically the cipher's internal IV. Affected files
2080 lib/silccrypt/silccipher.[ch].
2082 * Assure the RESUME_CLIENT packet is not sent to twice to
2083 backup router if the detached client was originated from
2084 the backup. Affected file silcd/server.c. Bug #76.
2086 * Changed silc_sim_symname to not allocate memory. Affected
2087 file lib/silcsim/silcsimutil.c.
2089 * Fixed memory leaks with SIMs in server. Affected files
2090 silcd/serverconfig.c, silcd/server.c.
2092 * Fixed channel key distribution after resuming detached
2093 client. Affected files silcd/packet_receive.c.
2095 * Fixed channel's global_user boolean checking after detaching.
2096 Check it after changing the owner of the client not before.
2097 Affected file silcd/packet_receive.c.
2099 * Fixed few double frees from client library. Fixes at least
2100 Bug #81, possibly others too.
2102 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2103 notifys in Irssi SILC Client. Affected file is
2104 irssi/src/silc/core/client_ops.c. Bug #82.
2106 * Applied Ville Räsänen's manual page and --mandir bugfix
2107 patch. Affected files are configure.in.pre and Makefile.am.pre.
2110 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Added support to backup router protocol for backup to tell
2113 normal server that it cannot use the backup router as primary
2114 because the primary isn't really down. Updated protocol
2117 * Added support for primary router to tell backup router that
2118 resuming is not possible because the backup really isn't primary
2119 in the cell. For example if backup disconnected itself the
2120 resuming is not allowed since the primary really did not
2121 go down. Updated protocol specs.
2123 * Removed MARS from crypto library.
2125 * Defined the CTR mode and Randomized CBC mode in SILC. The
2126 CTR mode is RECOMMENDED now in specification. Defined also
2127 Serpent cipher as optional cipher. Updated the protocol specs.
2129 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * Added support for inviting/banning by IP/MASK, public key,
2132 and explicit Client ID. Redefined the command and notify
2133 types to allow easier forwards support for other methods
2134 of inviting/banning. Updated protocol specs.
2136 * Remove the client from channel's invite lists if the client
2137 is kicked or killed. Updated protocol specs.
2139 * Unified the Channel Message Payload and Private Message
2140 into one Message Payload. Updated protocol specs and
2143 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * Don't wait for EOF after socket error has occurred, but
2146 close the connection. Affected file is silcd/server.c.
2148 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Added support for setting FOUNDER mode on channel with
2151 specific public key which can be set with CMODE command.
2152 Updated protocol specs and implemented in client and server.
2154 * Fixed the Irssi SILC client to correctly shutdown the client
2155 library to avoid memory leaks. Affected files are
2156 irssi/src/silc/core/silc-core.c and silc-servers.c.
2158 * Deprecated the No Reply flag in SKE protocol and introduced
2159 "IV Included" flag which can be used to indicate that the IV
2160 is included in the ciphertext. This makes it possible to use
2161 SILC on unreliable transport, such as UDP which may cause
2162 packet reordering and losses. Updated protocol specs, did
2165 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2168 < 32 bit values in correct size. Affected file is
2169 lib/silcmath/mp_mpi.c.
2171 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Fixed the KE Start Payload parsing to check that mandatory
2174 fields are present. Affected file lib/silcske/payload.c.
2176 * Fixed compilation warnigs in Irssi SILC Client. Affected
2177 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2179 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2181 * Print "nick now appears as newnick" and update Irssi's nicklist
2182 when you change your nick to "nick". Closes #62
2184 * Never format your own nick. Closes #63
2186 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2188 * SILC_UMODE_GONE changes are now propagated correctly to the
2189 Irssi client. Closes #54
2191 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2193 * Fixed example in /HELP KEY
2195 * Added expando $j which expands to current SILC Client version
2197 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2199 * Fixed public key decoding in crypto library.
2201 * Added better error printing to SKE library.
2203 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2205 * Fixed NICK command to not crash if nickname was not sent.
2207 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2210 Deprecated the old Encrypt-And-MAC order. Updated protocol
2211 specs and implemented.
2213 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2214 generation. Updated specs and implemented.
2216 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Added support for rekey before 2^32 sequence number wraps.
2219 Affected files in server and client library.
2221 * Padding must be at least 8 bytes now. Implemented and updated
2224 * Compute maximum padding for authentication packets to make
2225 passphrase approximation attacks impossible. Affected files
2226 in client library and in server.
2228 * Fixed PING command sending in client library and handling in
2229 server. The server ID must be ID Payload, not raw ID data.
2230 Affected files in server and client library.
2232 * Defined that all public keys sent in commands and notify
2233 payloads are actually Public Key Payloads not raw public key
2234 data. Updated protocol specs and implemented.
2236 * Updated protocol version to 1.2. Updated specs and code.
2238 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2239 status types. Updated specs and the code.
2241 * Added support for normal client to kill its own entries from
2242 the network. Updated protocol specs and the code.
2244 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2245 and added initial implementation.
2247 * Added MAC field to the Private Message Payload to protect
2248 against chosen ciphertext attacks. Updated the protocol specs
2251 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2252 attribute to indicate the user's current idle and signon time
2253 of a service. Updated protocol specs and implemented.
2255 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Added "do_not_bind" argument to silc_client_file_send what
2258 can be used to not bind locally but assume the file receiver
2259 provides the point of connect. Usefull when sender is behind
2260 NAT device. Affected file lib/silcclient/silcclient.h and
2263 * Added -no-listener option to FILE SEND command in Irssi SILC
2264 client. Affected file irssi/src/silc/core/silc-servers.c.
2265 Renamed FILE RECEIVE to FILE ACCEPT.
2267 * Confirm passphrase for private key encryption in
2268 silc_create_key_pair and silc_change_private_key_passphrase.
2269 Affected files are lib/silcutil/silcapputil.c.
2271 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Move silc_client_packet_send back to internal, added
2274 silc_client_send_packet, a bit simpler function for application.
2275 Affected files lib/silcclient/silcclient.h, client.c and
2278 * Moved the SilcClientEntry, SilcChannelEntry and
2279 SilcServerEntry to silcclient.h to be public and documented
2280 them for application. Affected files are
2281 lib/silcclient/silcclient.h and idlist.h.
2283 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Fixed manual page installation patch by Ville Räsänen.
2286 USERS help page fix patch by Ville Räsänen
2288 * Changed the silc_client_command_call interface to make
2289 the command call simpler for the application. The library
2290 now handles the command line parsing, command finding and
2291 execution. Application only needs to call the function
2292 with the command line. Affected files are
2293 lib/silcclient/silcclient.h, command.[ch].
2295 * Fixed silc_get_input to NULL-terminate the returned input.
2296 Affected file lib/silcutil/silcutil.c.
2298 * Resolve the client's public key in JOIN command if the
2299 founder auth data is being requested but we don't know the
2300 client's public key. Affected file silcd/command.c.
2303 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * Print notify for server opers when backup router comes
2306 online. Affected file silcd/server.c.
2308 * Fixed the INVITE command to send the invite list in
2309 command reply. Affected file silcd/command_reply.c.
2311 * Fixed MOTD command reply sending. Affected file
2314 * UTF-8 decode the topic in TOPIC command reply and LIST
2315 command reply in Irssi SILC client. Affected file is
2316 irssi/src/silc/core/client_ops.c.
2318 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Fixed the INVITE command to not crash Irssi SILC client
2321 when given without nickname argument. AFfected file
2322 irssi/src/silc/core/client_ops.c.
2324 * Fixed double free in WHOIS query on normal server when
2325 forwarding query to router. Affected file is
2326 silcd/server_query.c.
2328 * Fixed WATCH command reply handling on normal server which
2329 was missing altogether. Affected file silcd/command_reply.c.
2332 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2334 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2335 Included yodl sources for each of these. Also modified
2336 Makefile.am prototype to install these files to proper
2337 locations. Updated CREDITS. Affected file Makefile.am.pre,
2338 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2341 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2343 * Added support for encrypted private key files. Now
2344 passphrase must be provided when new key pair is created
2345 (can be empty though), and prompted when loading the
2346 private key. Added support for loading the old-style
2347 non-encrypted private keys as well. Affected files
2348 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2351 * Fixed silc_get_input to accept input on all terminals.
2352 Affected file lib/silcutil/silcutil.c.
2354 * Moved the Irssi SILC client key loading and other stuff
2355 to be called after the arguments and UI is initialized.
2356 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2358 * Added -P option to Irssi SILC client which can be used
2359 to change the passphrase of the private key. Affected
2360 file irssi/src/silc/core/silc-core.c.
2362 * Added silc_change_private_key_passphrase apputil routine
2363 to lib/silcutil/silcapputil.[ch].
2365 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Fixed connection closing in client library to not crash.
2368 Moved the connection freeing totally to function
2369 silc_clinet_del_connection. Affected file
2370 lib/silcclinet/client.c.
2372 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Changed includes/silcincludes.h to silcincludes.h.in to
2375 include configuration specific information. The silcdefs.h
2376 is not included in to installation anymore (it's only
2377 compilation time header).
2379 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Moved the SilcClient and SilcClientConnection from client.h
2382 to the public lib/silcclient/silcclient.h. Changed the
2385 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * If version string in silc_clinet_alloc is NULL the library
2388 puts it automatically. Affected file lib/silcclient/client.c.
2390 * Changed the version strings from variables to #define's
2391 in includes/silcversion.h.
2393 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Added shared library complation support.
2397 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Added lib/silcutil/silcapputil.[ch] for application
2400 utility functions. It includes routines for applications'
2401 convenience. Added silc_create_key_pair, silc_show_public_key
2402 and silc_load_key_pair functions.
2404 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Send RESUME_CLIENT packet from router to backup routers
2407 to in resuming. Affected file silcd/packet_receive.c.
2409 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * In IDENTIFY command parsing, send all other IDs except
2412 Client IDs explicitly to router for resolving on normal
2413 server. Also check that ID received in WHOIS command is
2414 always Client ID, others are not allowed. Affected file
2415 silcd/server_query.c.
2417 * Merged latest changes from irssi.org CVS.
2419 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2422 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2424 * Fixed the heartbeat sending in Irssi SILC client. Moved
2425 the silc_client_packet_send to silcclient.h for application
2426 usage. Affected files lib/silcclient/client_internal.h
2427 lib/silcclient/silcclient.h.
2429 * Fixed a bug in query resolving in server. Used wrong
2430 variable in a for loop and crashed. Affected file is
2431 silcd/server_query.c.
2433 * Server constructs requested attributes only to locally
2434 connected clients. Affected file silcd/server_query.c.
2437 * Fixed a bug when sending resolving from router to server
2438 with requested attributes. The constructed WHOIS command
2439 was incorrect. Affected file silcd/server_query.c.
2442 * Fixed Requested Attributes saving in WHOIS command reply.
2443 The length of the data buffer must be saved too. Affected
2444 file silcd/command_reply.c.
2446 * Update the client entry's servername after detaching is
2447 over. Affected file silcd/packet_receive.c. Bug #37.
2449 * Resolve incomplete client entrys in CUMODE_CHANGE and
2450 CMODE_CHANGE notifys. Affected file is
2451 lib/silcclient/client_notify.c. Bug #42.
2453 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Fixed channel key packet processing bug on backup router
2456 during backup resuming protocol. Affected file is
2457 silcd/packet_receive.c.
2459 * Fixed memory leaks in server. Affected files are
2460 silcd/server.c and silcd/packet_receive.c.
2462 * Fixed packet decryption problem when backup router encrypted
2463 channel message with wrong key during backup resuming
2464 protocol. Affected file silcd/packet_send.c.
2466 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2467 Toni Willberg (toniw@iki.fi)
2469 * Changed the SilcCipher context to be private. Changed the
2470 silc_cipher_get_iv to just return pointer to the IV. Added
2471 silc_cipher_get_name to return the name of the cipher.
2472 Fixed code all around to support these changes. Affected
2473 files are lib/silccrypt/silccipher.[ch], client library and
2476 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Fixed unaligned access in lib/silccore/silcattrs.c.
2480 * Fixed libtool linking in lib/silcsim/Makefile.am.
2482 * Fixed services attribute printing. Affected files is
2483 irssi/src/silc/core/silc-queries.c.
2485 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Fixed a crashbug in incoming server accepting. Affected
2488 file silcd/server.c.
2490 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Added automatically generated index to Toolkit Reference
2495 * Added support for Postscript Toolkit Reference Manual.
2497 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2502 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Added 'send_events' boolean argument to the function
2505 silc_schedule_set_listen_fd which sends the set events to
2506 the application explicitly if set to TRUE. Default action
2507 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2508 lib/silcclient/client_internal.h and silcd/server_internal.h.
2510 * Added silc_compare_timeval to determine which time values
2511 is smaller. Affected file lib/silcutil/silcutil.[ch].
2513 * Added sort-of "Quality of Service" (QoS) support to
2514 SilcSocketConnection. Data reception can be controlled with
2515 rate limit per second and/or read data length limit.
2516 Added silc_socket_set_qos. Affected files are
2517 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2519 * Added the QoS configuration to SILC Server configuration
2520 file. Affected files are silcd/serverconfig.[ch] and
2523 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Merged with irssi.org CVS.
2527 * Failed OPER and SILCOPER authentications are now logged.
2528 Affected file silcd/command.c. Bugs #25.
2530 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * ROBODoc documented lib/silcutil/silcbuffer.h and
2533 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2534 <ville.rasanen@iki.fi>.
2536 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Added support for auto-passphrase authentication from the
2539 config file during connecting which was not implemented
2540 yet. Affected file irssi/src/silc/core/client_ops.c.
2542 * Fixed a bug in authentication protocol failure handling which
2543 was processing wrong callback context. Affected files
2544 are lib/silcclient/client.c and protocol.c.
2546 * Fixed the /ATTR allow off to actually work. Affected file
2547 is irssi/src/silc/core/silc-queries.c.
2549 * Fixed the /ATTR -del to work. Affected file is
2550 irssi/src/silc/core/silc-queries.c.
2552 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2556 * Fixed mask attribute adding in Irssi SILC client. Affected
2557 file irssi/src/silc/core/silc-queries.c.
2559 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Added support for saving the requested attributes in
2562 WHOIS to directory. Affected file is
2563 irssi/src/silc/core/silc-queries.c.
2565 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Added support for parsing VCard fields that do not have
2568 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2570 * Fixed a double free bug in hash table foreach function
2571 if the entry was deleted in the foreach callback. Affected
2572 file lib/silcutil/silchashtable.c.
2574 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Added silc_attribute_get_verify_data to return the signature
2577 verification data for either user digital signature or
2578 server digital signature in Requested Attributes. Affected
2579 files are lib/silccore/silcattrs.[ch].
2581 * Added silc_vcard_alloc which is used to allocated dynamic
2582 SilcVCard context. The silc_vcard_free now checks whether
2583 the context is dynamically allocated or not. Affected files
2584 are lib/silcutil/silcvcard.[ch].
2586 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Periodically remove the NOATTR status from client entry
2589 so that the client may take the attributes in use even after
2590 server has resolved them unsuccessfully earlier. Affected
2591 file silcd/server_query.c and idlist.h.
2593 * Moved sha1hash and md5hash from client->internal to
2594 SilcClient for application usage. Affected files are
2595 lib/silcclient/client.h and client_internal.h.
2597 * Fixed attribute encoding and decoding bugs. Affected
2598 files lib/silccore/silcattrs.[ch].
2600 * Added ATTR command to Irssi SILC Client which is used to
2601 manage user's Requested Attributes sending and values for
2602 WHOIS command. Affected files around Irssi SILC client.
2604 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2606 * Added silc_buffer_strformat which can be used to format
2607 strings into a buffer which size is automatically increased.
2608 Affected file lib/silcutil/silcbuffmt.[ch].
2610 * Added implementation of VCard (RFC 2426) which can be used
2611 as part of Requested Attributes in WHOIS command. Affected
2612 file lib/silcutil/silcvcard.[ch].
2614 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Some strncat -> silc_strncat changes our the core and
2619 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2620 errors. Added better error printing to SKE library.
2621 Affected files lib/silcske/silcske.c, silcske_status.h and
2624 * Save the PKCS key length even if only private key is set to
2625 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2627 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2628 length in bits not in bytes. Affected files are
2629 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2630 silcd/server_query.c.
2632 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2634 * Added silc_attribute_payload_encode_data to directly encode
2635 the data into the attributes buffer. Renamed function
2636 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2637 Affected files are lib/silccore/silcattrs.[ch].
2639 * silc_hash_table_find_foreach calls the foreach function now
2640 once even if the nothing was found with context set to NULL.
2641 Affected file lib/silcutil/silchashtable.[ch].
2643 * Remove the RESOLVING flag from client entry after received
2644 the Requested Attributes from the client. Fixed memory leak
2645 in client entry freeing. Affected files silcd/server_query.c
2648 * Added Requested Attributes support into SILC Client Library.
2649 It is not able to send requested attributes in WHOIS command,
2650 and also receive and process requested attributes. Added
2651 silc_client_attribute_[add|del] and silc_client_attributes_get
2652 functions. Added also `ignore_requested_attributes' to the
2653 SilcClientParams to not use attributes in client. Affected
2654 files are lib/silcclient/command.c, client_attrs.[ch],
2655 silcclient.h, client_internal and client.[ch].
2657 * Changed the silc_client_get_client_by_id to support Requested
2658 Attributes, it takes them as argument now. Affected file
2659 is lib/silcclient/silcclient.h, and idlist.c.
2661 * Added -details option to WHOIS command in Irssi SILC Client
2662 to support the requested attributes. By default it requests
2663 all attributes. Affected file lib/silcclient/command.c and
2664 irssi/doc/help/in/whois.in.
2666 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2668 * Add also SERVICE attribute for server-constructed attribute
2669 data. Also digitally sign the attributes and add
2670 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2671 silcd/server_query.c.
2673 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2675 * Changed the silc_attribute_payload_encode to support list
2676 of attributes (function may be called several times to add
2677 a new attribute). Removed the silc_attribute_payload_encode_list
2678 function. The encoding function now also automatically encodes
2679 the data, so the caller does not need to do that. Affected
2680 files lib/silccore/silcattrs.[ch].
2682 * Added support for replying on behalf of the user to the
2683 Requested Attributes in WHOIS command in the server. Affected
2684 file silcd/server_query.c.
2686 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2687 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2689 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Don't swtich to become primary router if we are backup if
2692 decryption error has occurred. Affected file silcd/server.c.
2694 * Fixed a bug in backup router IP address comparison in
2695 silc_server_backup_get.
2697 Save now also the port of the server/router and use that
2698 in comparison as well. Affected file silcd/server_backup.c.
2700 * Normal server now reconnects to backup router automatically
2701 if connection is lost to it. Affected file silcd/server.c.
2703 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * If packet processing fails (like integrity check fails)
2706 the connection is closed now. Affected files are
2707 lib/silccore/silcpacket.c and silcd/server.c.
2709 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Fixed double free in RSA public key set function
2712 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2715 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2718 Added server_query.[ch] which provides one interface for
2719 querying information using all three commands.
2721 * Changed all "typedef unsigned char" in core library to
2722 "typedef SilcUInt8".
2724 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2728 * Renamed silc_server_get_client_resolve to
2729 silc_server_query_resolve and moved to server_query.[ch].
2731 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Resumed client packet handling from server put the resumed
2734 client on wrong list on router and caused the client not
2735 be present on the network anymore. Now fixed to put the
2736 client to correct list. Affected file silcd/packet_receive.c.
2738 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2740 * Various cleanup in error message output in config parsing code
2741 and in server init code. Fixed error log files containing
2742 too many newlines ('\n') in some situations. Affected files are
2743 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2745 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Use the reverse lookupped hostname in client internals
2748 instead of one user provided us as remote server name.
2749 Affected file lib/silcclient/client.c.
2751 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Added 'app_context' to silc_schedule_init. It is an
2754 application specific context that is delivered to application
2755 in task callback functions. Affected files are
2756 lib/silcutil/silcutil.[ch].
2758 * The hb_context in SilcSocketConnection is not freed
2759 automatically anymore (application must free it). Freeing
2760 it automatic is inconsistent. Affected files are
2761 lib/silcutil/silcsockconn.[ch].
2763 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Added support for removing explicitly added client connections
2766 in rehash and closing the client connections if they were
2767 unconfigured in the rehash. Affected file silcd/server.c.
2769 * Added support for aborting automatically pending commands
2770 that never receives the reply (to avoid memory leaks).
2771 Added also silc_server_command_pending_timed to set the
2772 specific timeout for pending command. Affected files are
2773 silcd/command[_reply].[ch].
2775 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2776 specs and lib/silccore/silcstatus.h.
2778 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2780 * Changed the silc_get_time to accept time value as argument
2781 or if zero is sent return current local time. Affected
2782 file lib/silcutil/silcutil.[ch].
2784 * Added STATS command to client library and Irssi SILC client.
2785 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2787 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Assure that channel key is set before sending it. May
2790 crash server otherwise. Affected file silcd/packet_send.c.
2792 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Assure that endless loop cannot happen with detached client
2795 resolving on normal server. Added idlist status
2796 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2797 silcd/idlist.h and silcd/packet_receive.c.
2799 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Incoming file transfer request cannot use same session as
2802 the sending session. This can happen when sending file to
2803 yourself. Crashed the client on quit. Affected file
2804 lib/silcclient/client_ftp.c. Bug #24.
2806 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2808 * Implemented the draft-riikonen-precense-attrs draft and
2809 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2811 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Distribute the SERVER_SIGNOFF notify also to local backup
2814 routers from the primary router. The backup router may not
2815 have the signing of local server directly connected and need
2816 to know about the signoff. Affected file silcd/server_util.c.
2818 * Use the primary router as the origin of the locally connected
2819 server when it is disconnecting from the backup router since
2820 that's where it really is coming from. Now the clients from
2821 the disconnecting server are removed correctly and "shadow"
2822 clients are not left to the backup router. Affected file
2825 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * If normal server is standalone and found existing but disabled
2828 channel, do not re-create the channel since it creates
2829 duplicate same channels. Affected file silcd/server.c.
2831 * Added anonymous client connections support to server. New
2832 "anonymous" configuration option to ConnectionParams section
2833 added. If set to true, the username and hostname information
2834 of the client will be scrambled and anonymous user mode is
2835 set automatically to the user. Affected files are
2836 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2838 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2840 * In JOIN notify handling, mark that the cache entry of the
2841 client cannot be expired. Can cause crashes on normal
2842 server (asserts client->channels). Affected file is
2843 silcd/packet_receive.c.
2845 * From now on distribution versions are used as protocol versions
2846 instead of by default using the Toolkit base version as protocol
2847 version. Affected file prepare.
2849 * Do not set the locally resolved hostname for local client
2850 entry but take what server sends. This way the real hostname
2851 is showed in WHOIS for yourself. Affected file is
2852 lib/silcclient/idlist.c and lib/silcclient/client.c.
2854 * Resolve local info with IDENTIFY when connecting to server.y
2856 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2858 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2859 for implied search (not needed on platforms which has native
2860 pthreads library). Use --without-pthreads to disable threads.
2861 Affected file is configure.in.pre
2863 * Fixed --with-iconv on platforms which need to bypass (broken)
2864 native iconv(). Affected file is configure.in.pre
2866 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Moved -C option parsing in Irssi SILC client at same time
2869 as other options. The UI was initialized earlier and caused
2870 problems on command line. Bug #16. Affected file is
2871 irssi/src/silc/core/silc-core.c.
2873 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2875 * Added global variable silc_log_timestamp that tells silclog
2876 wether to print or not the timestamp in the logging files.
2877 Affected file lib/silcutil/silclog.[ch].
2879 * Added silcd configuration option Timestamp in the Logging
2880 section. Affected file silcd/serverconfig.[ch],
2881 doc/example_silcd.conf.in.
2883 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2885 * Fixed fingerprint checking to check for entirely empty
2886 fingerprint instead of two first bytes when determining
2887 if it is set. Bug #18. Affected file silcd/command.c.
2889 * Fixed duplicate PKCS name registering to not allow it.
2890 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2892 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2894 * Conditionalize non-gcc compiler optimizations for various
2895 platforms, enable those commented out. Cleanups.
2896 Affected file lib/silcmath/mpi/configure.in
2898 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2900 * silc_rng_exec_command() left zombie processes if command
2901 didn't generate any output. Affected file
2902 lib/silccrypt/silcrng.c
2904 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2906 * Rewrote iconv checking, introduce --with-iconv for systems
2907 which rely on libiconv. Check if iconv() provided by libc
2908 is good enough, otherwise demand libiconv. Affected file
2911 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2913 * Search for ldopen() also in libc. This enables SIM support
2914 on *BSD systems. Based on patch from Alex Zepeda. Affected
2915 file configure.in.pre
2917 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2919 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2920 This fixes prepare on *BSD systems. Affected file
2923 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * More fixed for not having purge timeout for global clients
2926 that are on channel. Affected files silcd/command_reply.c
2929 * Fixed the rekey protocol to work with backup router connections.
2930 Rekey packets are now allowed on disabled connections as
2931 well. Affected files silcd/packet_send.c and server.c.
2933 * Do not switch to be as backup router when shutting down and
2934 closing the primary connection. Affected file silcd/server.c.
2936 * Fixed memory leaks in backup router deleting. Added
2937 silc_server_backup_free to free all data during shutdown of
2938 server. Affected files silcd/server_backup.[ch].
2940 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Do not process commands if the sock->user_data is NULL.
2943 Affected file silcd/command.c.
2945 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Fixed buffer overflow and security problems (loosing bits
2948 in CFB encryption) in SILC RNG. Problems reported by
2949 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2951 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Added yet more checks that client is not expired on global
2954 list if it is on channels. Affected file is
2955 silcd/command_reply.c.
2957 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2959 * Merged c0ffee's MIME signal patch which adds support for
2960 sending also MIME messages in Irssi SILC Client, and handling
2961 received MIME messages in a signal (and perhaps doing something
2962 to non-textual MIME messages).
2964 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Fixed pending command deletion in server and client library
2967 to check the whole list instead of breaking after first found.
2968 The affected files are silcd/command.[ch] and
2969 lib/silcclient/command.[ch].
2971 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2974 secret or private, otherwise it's possible to find out
2975 whether a secret channel exists or not. Affected file
2978 * If CMODE change fails during the mode setting, assure that
2979 the old mode mask is set for the channel back. Affected
2980 file silcd/command.c.
2982 * Fixed passphrase saving on +a channel on normal server
2983 after successful JOIN command. Affected file silcd/command.c.
2985 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Remove server/router operator privileges in DETACH command,
2988 since it's possible to resume to server where these
2989 privileges would not be allowed for the client. Affected
2990 file silcd/command.c.
2992 * Do not set to wait for backup in rehash of the server.
2993 Affected file silcd/server.c.
2995 * Do not check listener sockets when counting how many
2996 socket connections we have. Affected file is
2997 silcd/server_util.c.
2999 * Do not announce disconnected clients that are remaining
3000 in history (for WHOWAS). This is because SIGNOFF notify
3001 for these has been sent earlier already. Affected file
3004 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Buffer overflow with CUMODE command's mode->mode character
3007 conversion. Reported by Ville Räsänen. Affected file
3008 lib/silcutil/silcutil.c.
3010 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Allow heartbeat packets to go disabled connections anyway.
3013 Affected files silcd/server.c and silcd/packet_send.c.
3015 * Do not broadcast New Channel packets with List flag set
3016 in the packet to backup routers. The router must check
3017 for the correctness of the packets before sending them.
3018 It is possible that router will have enforce Channel ID
3019 change and this would cause desync in the backup router.
3020 Affected file silcd/packet_receive.c.
3022 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3023 are handled in list parsing. They are not list packets
3024 anymore. Affected file silcd/packet_receive.c.
3026 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Stop waiting for backup router through the timeout, not
3029 directly after backup router has arrived. Affected file
3032 * Do not re-create channel keys and send them when removing
3033 clients in server shutdown. Affected files are
3034 silcd/server_internal.h and silcd/server_util.c.
3036 * Notify distribution to backup routers was missing from
3037 the silc_server_send_notify_dest function which caused
3038 desyncing problems with backup router. Affected file is
3039 silcd/packet_send.c.
3041 * The client's channel removing was working wrong on
3042 backup router. It assumed that it doesn't know global
3043 information but backup router does know. For this reason
3044 it could remove channel when it wasn't supposed to do that.
3045 Affected file silcd/server.c and silcd/server_util.c.
3047 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Stop for a couple seconds after badkup router has become
3050 primary router. Affected file silcd/server.c.
3052 * Added silc_server_remove_servers_by_server, which is used
3053 to remove servers originated from some other server. Also
3054 clients of those servers can be removed too. Affected file
3055 silcd/server_util.[ch].
3057 * When removing clients after a server has signed of remove
3058 also all servers behind that server (unless they are known
3059 to be available locally), and send SERVER_SIGNOFF for each
3060 of the server separately. Also the signed off clients are
3061 sent now separately per signed off server. The affected files
3062 are silcd/server.c and silcd/server_util.[ch].
3064 * All servers added with silc_idlist_add_server must always
3065 have both "router" and "connection" pointers set. Otherwise,
3066 bad server entries may be left around in the cache.
3067 Affected file silcd/command_reply.c.
3069 * Do not create the channel key in NEW_CHANNEL packet
3070 processing if the channel is empty. Affected file
3071 silcd/packet_receive.c.
3073 * Completed backup router support for standalone routers.
3074 Supports also servers in the cell that do not use the backup
3077 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Fixed a bug in silc_string_regexify which did not add '^'
3080 at the start of each string, and thus the matching was
3081 not explicit. For example ban list iikone@*!*@* would
3082 match also "priikone", which is wrong, it would have to be
3083 *iikone@*!*@* to match also "priikone". Affected
3084 file lib/silcutil/unix/silcunixutil.c.
3086 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Enable all local server connections before updating client
3089 caches when we've become backup router. Otherwise, signoff
3090 packets may not reach the clients. Affected files are
3091 silcd/server.c and silcd/server_util.[ch].
3093 * Fixed a bug in version string parsing which could crash
3094 the program with specially formatted version string.
3095 Bug reported and patch provided by Ville Räsänen. Affected
3096 file lib/silcutil/silcutil.c.
3098 * Handle the disconnection immediately when DISCONNECT
3099 packet is received in server. Affected file silcd/server.c.
3101 * Primary router now waits a short time (10 seconds) for
3102 backup router connection before accepting any other
3103 connection (except local). Affected file silcd/server.c,
3106 * Fixed a crash in client libary in NICK_CHANGE notify when
3107 NICK_CHANGE arrived for client entry we are resolving
3108 currently. Affected file lib/silcclient/client_notify.c.
3110 * Call the sconn->callback completion even if error had
3111 occurred. Start reconnecting always if connection to
3112 primary router fails during backup router protocol.
3113 Affected files silcd/server.c and server_backup.c.
3115 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * Added functions silc_server_send_opers and
3118 silc_server_send_opers_notify to send packets stricly
3119 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3120 to send variable argument notify to operators.
3121 Affected files silcd/packet_send.[ch] and silcd/server.h.
3123 * Removed UMODE rights checking with UMODE_CHANGE notify.
3124 Affected file silcd/packet_receive.c.
3126 * Server/router operator now receives notify when network
3127 switches to backup router and when it resumes the use of
3128 primary router. Affected file silcd/server.c and
3129 silcd/server_backup.c.
3131 * Fixed the updating of client information after backup
3132 resuming protocol is over; update all except local clients
3133 to the new primary router. The affected file is
3134 silcd/server_util.c.
3136 * Added support for closing active connections in rehash
3137 that were unconfigured by the user. Supports currently
3138 closing server and router connections. Affected file
3141 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3143 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3146 is NULL since seems that on some platforms NULL is allowed
3147 and on some it's not. Fallback encoding is used instead.
3148 Affected file lib/silcutil/silcstrutil.c.
3150 * Fixed statistics updating for incoming server connection
3151 which could cause problems when re-connecting. Affected
3152 file silcd/server.c.
3154 * Preliminary backup router support for standalone router
3155 added. Affected files in silcd/.
3157 * Mark server connections in backup router disabled before
3158 and after backup protocol. Affected file is
3159 silcd/server_backup.c.
3161 * Added support for reconnecting to remote server connection
3162 even if the protocol fails, and if the configuration wants
3163 us to keep trying to connect anyway.
3165 Server connection is not allowed to backup router if
3166 backup router does not have connection to primary router yet.
3168 Affected file is silcd/server.c.
3170 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Added silc_client_udpate_server function to update changed
3173 server info. Affected file lib/silcclient/idlist.[ch].
3175 * Added check for server entries that are being resolved when
3176 notify is received. If being resolved, handle the received
3177 notify only after it's resolved so that all notifys are
3178 handled in same order as received from the server.
3180 Added similar resolver check to channel entries. Every
3181 notify that cause resolving of any information that affects
3182 channel entry marks the channel entry in waiting state.
3183 After whatever resolving is over the waiters are signalled
3184 and only then the notifys are handled in the same order
3185 as delivered from the server.
3187 Affected files are lib/silcclient/idlist.[ch], and
3190 * Fixed KILLED notify handling in normal server. Affected
3191 file silcd/packet_receive.c.
3193 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3194 is locally connected, or was locally connected (but may
3195 be detached and connection is not active). Added also
3196 SILC_IS_LOCAL for checking this status. Affected files
3197 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3198 silcd/server.c and silcd/server_internal.h.
3200 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Don't send or handle TOPIC_SET if topic is already set and
3203 is same as being set. Affected files silcd/command.c and
3204 silcd/packet_receive.c.
3206 * Fixed CMODE change rights checking to work correctly when
3207 removing modes by operator. Affected file is
3208 silcd/server_util.c.
3210 * Fixed some handling with New Channel packet in router and
3211 fixed some CMODE_CHANGE notify handling in server and router.
3212 Affected file is silcd/packet_receive.c.
3214 * Changed "disconnect" client operation to include the
3215 reason of the disconnection and optional disconnection
3216 message. Affected file lib/silcclient/silcclient.h.
3218 * Made the compilation of lib/contrib/ stuff conditional.
3219 Affected files configure.in.pre, lib/contrib/Makefile.am.
3221 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3224 to the sender of the notify too, to avoid situation where two
3225 notifys are in the network at the same time going to oppsite
3226 directions. Affected file silcd/packet_receice.c.
3228 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Delete the client from channel even if the cilent->id is
3231 NULL. It was possible that client was deleted without
3232 removing from channels (theoretically at least). Affected
3233 file silcd/server.c and silcd/server_util.c.
3235 * Free the client data too when resuming is not successful.
3236 Affected file silcd/packet_receive.c.
3238 * Merged some code from c0ffee's silc-plugin. Affected files
3239 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3241 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3242 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3243 to the primary router connection, the other one returns
3244 TRUE if packet must be broadcasted to network.
3246 * All notifys that are destined to primary router (to network)
3247 are now automatically sent to backup routers even if the
3248 router is standalone (and has backup router). Affected files
3251 * Added --without-irssi and --without-silcd configuration
3252 options for disabling the compilation of these applications.
3253 Affected file configure.in.pre and prepare.
3255 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3258 UTF-8 encoding and decoding. Added also new encodings
3259 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3261 Added also SILC_STRING_LANGUAGE which is language and charset
3262 specific encoder and decoer for those platforms that support
3263 iconv(). It can convert the UTF-8 to and from the locale
3264 specific character set.
3266 Affected file lib/silcutil/silcstrutil.[ch].
3268 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3270 * Added function silc_get_command_name to the file
3271 lib/silcutil/silcutil.[ch].
3273 * Improved the server debug output a bit. Affected files are
3276 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Save the channel passphrase when received succesful JOIN
3279 command reply from router, on normal server. Otherwise
3280 joinig +a channels from normal server is not possible.
3281 Affected file silcd/command.c.
3283 * Fixed a bug in TOPIC_SET notify handling. The notifier
3284 may be other than client too, like server or channel.
3285 It expected it to always be only client and ignored the
3286 notify. Affected file silcd/packet_recieve.c.
3288 * Removed some (unnecessary) debug printing from
3289 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3291 * Do not force CMODE_CHANGE when server is announcing new
3294 Router announces stuff only after server reannounces channel
3295 after CHANNEL_CHANGE notify.
3297 These fixes optimizes the announcing procedure, and perhaps
3298 fixes some problems too. Affected file silcd/packet_receive.c.
3300 * Fixed SERVER_SIGNOFF sending to local clients. It was
3301 totally broken and sent the notify to all local clients,
3302 instead of only to those that was on same channel as the
3303 signing off clients. Affected file silcd/server_util.c.
3305 * Added -D option to server. It can be used to give debug
3306 level. The levels are from 0 - 99, and are predefined for
3307 smooth server debugging. (see silcd.c for the predefined
3308 levels). Affected file silcd/server.c.
3310 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Fixed a bug in Irssi SILC client to close the connection
3313 properly when disconnecting from server. Affected file
3314 irssi/src/silc/core/client_ops.c.
3316 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * When authenticating as founder during JOIN command, check
3319 that the one authenticating becomes the only founder on the
3320 channel. Affected file silcd/command.c.
3322 * Better checking for founder mode setting when CUMODE_CHANGE
3323 notify is received. Affected file silcd/packet_receive.c.
3325 * Close all connections when shutting down the server by sending
3326 DISCONNECT packet. Close all listeners too when shutting
3327 down the server. Affected file silcd/server.c.
3329 * Handle DISCONNECT packet correctly in client library by
3330 calling the "disconnect" client operation. Affected file
3331 lib/silcclient/client.c.
3333 * Handle local errors correctly during resuming. Affected
3334 file lib/silcclient/client.c.
3336 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * The log file is not dupped internally anymore in
3339 lib/silcutil/silclog.c. Fixed memory leaks too.
3341 * The scheduler now dispatches all pending timeout tasks
3342 when it is uninitialized with silc_schedule_uninit.
3343 Affected file lib/silcutil/silcschedule.c.
3345 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * Added --enable-stack-trace option to configure. Added
3348 memory allocation stack trace support. Added files
3349 lib/silcutil/stacktrace.[ch]. Affected files are
3350 lib/silcutil/silcmemory.[ch].
3352 * Fixed memory leaks from libraries and server. Affected
3353 files around the tree.
3355 * Reverted back a fix made to CUMODE which broke it.
3356 Affected file silcd/command.c.
3358 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3361 core library, and implemented it. All textual messages SHOULD
3362 use this flag and the message MUST be UTF-8 encoded.
3363 All text messages sent by Irssi SILC client are now UTF-8
3364 encoded (regardless whether the terminal supports UTF-8 or not).
3365 Affected files are lib/silccore/silcchannel.h,
3366 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3369 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Added lots of new statistics updating that was missing from
3372 the server and router code. Affected files in silcd/.
3374 * Sending SIGUSR1 signal to server now dumps the current
3375 server statistics into /tmp directory. Affected file is
3378 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3379 the SILC Hash Interface also. Added new functions
3380 silc_hash_get_name, silc_hash_init, silc_hash_update and
3381 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3383 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3385 * Added some better info printing for client during connecting.
3386 Affected file silcd/server_util.c.
3388 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3389 to silence a user on a channel. Affected files are
3390 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3391 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3392 and silcd/packet_receive.c.
3394 * Fixed a fatal bug in handling of malformed command payload.
3395 Affected file silcd/command.c.
3397 * Fixed a double free when announcing channel users to router.
3398 Affected file silcd/server.c.
3400 * After successful authentication to channel founder mode, check
3401 that there isn't anyone else with founder mode on the channel.
3402 The one that authenticated will become founder and anyone
3403 else is demoted. Affected file silcd/command.c.
3405 * Added error printing of any error that has occurred during
3406 any command in client library. Affected file is
3407 irssi/src/silc/core/client_ops.c.
3409 * Removed some error printing from the client library and left
3410 it for the application to worry (from the error status it
3411 receives in 'command' client operation. Affected file is
3412 lib/silcclient/command.c.
3414 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3417 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3418 Starting key agreement with itself is denied. Affected file
3419 is lib/silcclient/client_keyagr.c.
3421 * Fixed some error checkings from the SFTP library which caused
3422 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3423 and lib/silcsftp/sftp_util.c.
3425 * Added new "debug" and "debug_string" settings to Irssi SILC
3426 client which can be used to print runtime debugging on the
3427 Irssi's screen. Available when compiled with --enable-debug
3428 option. Affected file irssi/src/silc/core/silc-core.c.
3430 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3432 * Fixed a missing variadic parameter in a function call that
3433 caused server crash when a non-allowed connection arrived.
3434 Reported by Richard Becker. Affected file silcd/server.c.
3436 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added WATCH list sending to backup routers from router.
3439 The WATCH command is sent by the router to the backup
3440 router. Affected file silcd/command.c.
3442 * Mark the backup_router flag for RouterConnection entry
3443 if the backup router stuff is defined in the config file.
3444 Affected file silcd/serverconfig.c.
3446 * Fixed some backup data sending around the code to work better
3447 if the router is standalone router. Not all places were fixed.
3448 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3451 * Fixed the router connecting when connecting to multiple
3452 routers. It ignored every other router except the first
3453 one. Affected file silcd/server.c.
3455 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Made the private key generation after expiration optional.
3458 If not created after expiration the old key will re-expire
3459 at a later time (and thus key pair is not necessary to
3460 change). Affected file irssi/src/silc/core/clientutil.c.
3462 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * The length arguments in bind() and connect() were wrong
3465 and fixed now to used SIZEOF_SOCKADDR in the
3466 lib/silcutil/unix/silcunixutil.c.
3468 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Fixed detach timeout handling to use Client ID and not
3471 the actual client entry which may be freed in the callback.
3472 Affected file silcd/command.c.
3474 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3476 * Merged c0ffee's multiple interface support patch.
3477 Affected files in silcd/.
3479 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Cleanup keys properly. Affected file is
3482 irssi/src/silc/core/clientutil.c.
3484 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Display the user mode on the status bar. Affected file
3487 irssi/src/silc/core/silc-expandos.c.
3489 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * If private message key is not set, but the flag is set in
3492 the packet, ignore the packet since it cannot be decrypted.
3493 Affected file lib/silcclient/client_prvmsg.c.
3495 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * When resuming client, remove the old client entry from
3498 the watcher list too. Affected file silcd/packet_receive.c.
3500 * Do not allow normal server to force founder mode away
3501 from router if the founder mode is already set. Affected
3502 file silcd/packet_receive.c.
3504 * Remove the client entry with watch notify types with short
3505 timeout, and not directly, so that other notifys can be
3506 retrieved too. Affected file lib/silcclient/client_notify.c.
3508 * Display notification about data messages that cannot be
3509 displayed. Affected files irssi/src/silc/core/client_ops.c,
3510 irssi/src/fe-common/silc/module-formats.[ch].
3512 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Fixed the CHANNEL_CHANGE notify handling in client libary
3515 to not use freed memory. Affected file is
3516 lib/silcclient/client_notify.c.
3518 * Fixed CUMODE_CHANGE notify handling in server. Affected
3519 file silcd/packet_receive.c.
3521 * Fixed USERS command to support empty channels. Affected
3522 file silcd/command.c.
3524 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Allow multiple identical pending commands to be registered
3527 in client library. Affected file is lib/silcclient/command.c.
3529 * Call the completion for resolving client information only
3530 after all resolvers has finished. This fixes a crash in
3531 the client. Added support for checking when the resolvers
3532 are finished. Affected file is lib/silcclient/idlist.c.
3534 * Wait by default 3 seconds before reconnecting to the server
3535 after being disconnected. Makes the /detach command a bit
3538 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * Check the watcher list before sending signoff notifys
3541 when closing client connection. Affected file is
3544 * Added better CMODE command rights checking. Affected file
3545 silcd/server_util.c.
3547 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3549 * Fixed watcher list checking during server signoff. It
3550 crashed the server. Affected file silcd/server_util.c.
3552 * The JOIN command reply returns now the founder's public
3553 key. Affected file is silcd/command.c.
3555 * Announce the channel mode, and the mode properties with
3556 CMODE_CHANGE notify. Affected file silcd/server.c.
3558 * Mark new channels by default disabled, untill at least
3559 one user joins the channel. Affected file is
3560 silcd/packet_receive.c.
3562 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * The nickname argument to watch notify can be optional.
3565 Fixes a crash in server. Affected file silcd/packet_send.c.
3567 * Remove the client entry from cache if the WATCH notify type
3568 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3569 lib/silcclient/client_notify.c.
3571 * Check the watcher list before and after changing nickname
3572 when the NICK_CHANGE notify is received. Affected file is
3575 * Fixed a crash in OPER and SILCOPER command sending. Empty
3576 passphrase caused the crash. Affected file is
3577 lib/silcclient/command.c.
3579 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Merged with Irssi CVS for Irssi SILC client.
3583 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * Completed the protocol specifications.
3587 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Merged with Irssi CVS for Irssi SILC client.
3591 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * Added the founder's public key delivery to the
3594 CUMODE_CHANGE notify type as well. Updated the protocol
3595 specs and the code. Affected files are silcd/packet_send.[ch],
3596 silcd/packet_receive.c and silcd/command.c.
3598 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * Added silc_pkcs_public_key_copy function into the
3601 lib/silccrypt/silcpkcs.[ch].
3603 * Remove the `iv' from the SilcChannelEntry since we can
3604 live without it. Affected files are silcd/idlist.h and
3605 silcd/packet_receive.c.
3607 * Added support for sending the founder's public key in
3608 the CMODE_CHANGE notify packet in the server. Affected
3609 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3610 silcd/command.c and silcd/server.c.
3612 * Changed the FOUNDER_AUTH authentication to use only
3613 public key authentication as defined by new protocol
3614 specs. Passphrase authentication with that mode cannot
3615 be used anymore. It is now possible to reclaim founder
3616 mode from any server in the network. Affected files are
3617 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3619 * Added permanent channels support by making the channel
3620 permanent when FOUNDER_AUTH mode is set on the channel.
3621 The channel will not be destroyed even if channel is empty
3622 when that mode is set. Protocol TODO #17. Affected
3623 files are silcd/server.[ch], server_util.[ch],
3624 silcd/command.c, silcd/packet_receive.c and
3625 lib/silcclient/command.c.
3627 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * Added reference counter to the command reply context in
3630 the client library. Affected files are
3631 lib/silcclient/command_reply.[ch].
3633 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Fixed rekey protocol with PFS in the client library.
3636 Affected file is lib/silcclient/protocol.c.
3638 * Added support for list of errors in client library
3639 command reply handling. Affected file is
3640 lib/silcclient/command_reply.c.
3642 * Defined that the WHOIS and IDENTIFY commands can send
3643 list of errors. Updated the protocol specs. Protocol
3646 * Added support for sending list of errors to WHOIS and
3647 IDENTIFY commands in server. Added support for receiving
3648 list of errors in server. Affected files are
3649 silcd/command.c and silcd/command_reply.c.
3651 * Fixed client info resolving on LEAVE command in client
3652 library to not crash. Affected file is
3653 lib/silcclient/client_notify.c.
3655 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3657 * Defined that the NICK command replies with thew changed
3658 nickname too, to make the nickname changing simpler at
3659 the client's end. Updated protocol specs and the code
3660 in client and server. Affected files are
3661 silcd/command.c, lib/silcclient/command_reply.c and
3662 lib/silcclient/command.c.
3664 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Added `Compressed' packet flag to indicate that the packet
3667 payload is compressed by the sender. Updated the protocol
3668 specs and the core library. The compression still is not
3669 implemented in the sources. Affected file is
3670 lib/silccore/silcpacket.h.
3672 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3674 * Remove pending command callbacks also if the connection
3675 to the server is destroyed. Affected file is
3676 lib/silcclient/client.c.
3678 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3680 * Added new QUIET channel user mode that can be used to
3681 quiet a user in a channel. Updated the protocol specs but
3682 it wasn't implemented yet. Protocol TODO #27. Affected
3683 file is lib/silccore/silcmode.h.
3685 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Added BLOCK_INVITE user mode to be able to block incoming
3688 invite notifications. Protoocol TODO #26. Affected files
3689 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3692 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3693 the protocol specs and the code. Affected file is
3694 lib/silccrypt/silcpkcs.c.
3696 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3698 * Disconnect Payload includes now the status type. Updated
3699 the protocol specs and the code. Protocol TODO #25.
3700 Affected files are silcd/server.c, lib/silcclient/client.c.
3702 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3703 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3704 Moved the silc_client_command_status_messages table to the
3705 lib/silcutil/silcutil.c and added new funtion
3706 silc_get_status_message, which deprecates function
3707 silc_client_status_message. Affected files are
3708 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3709 lib/silcutil/silcutil.[ch].
3711 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Defined that the nickname hash in Client ID MUST be from
3714 lowercase nickname. This effectively changes nicknames in
3715 SILC to case-insensitive. Updated the protocol specs and
3716 the code. Affected files are lib/silcutil/silcutil.[ch],
3717 silcd/serverid.c, and silcd/idlist.c.
3719 * Added new channel user modes BLOCK_MESSAGES_USERS and
3720 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3721 code. Affected files are lib/silccore/silcmode.h,
3722 lib/silcclient/command.c, and silcd/packet_send.c.
3724 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3725 specs and code. Affected file lib/silccore/silcstatus.h.
3727 * Added support for watch list. It is possible to add nicknames
3728 to be watched, and when they come to network, leave network
3729 or user mode changes the watcher will be notified of this
3730 change. Added SILC_COMMAND_WATCH command, added new
3731 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3732 notifications. Updated the protocol specs and implemented
3733 this to library, client and server. Protocol TODO #21.
3734 Affected files are lib/silccore/silccomand.h,
3735 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3736 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3737 silcd/packet_send.[ch], silcd/packet_receive.c, and
3738 irssi/src/silc/core/client_ops.c.
3740 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3741 somebody watching you. Updated the protocol specs and the
3742 code. Affected files are lib/silccore/silcmode.h, and
3743 lib/silcclient/command.c.
3745 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Added service support to SILC protocol. Added new command
3748 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3749 core library. Services are not implemented in server or
3750 client for now. Protocol TODO #20. Affected files are
3751 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3753 * Added SilcStatus argument to `command' client operation
3754 to return the error status when command sending fails
3755 locally. Changed all command in client library to return
3756 correct command status. Affected files are
3757 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3758 irssi/src/silc/core/client_ops.c.
3760 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Added silc_mime_parse function to parse MIME headers.
3763 Affected files are lib/silcutil/silcstruti.[ch].
3765 * Added MIME header parsing in Irssi SILC Client. It displays
3766 all textual MIME objects, others it ignores. Affected file
3767 is irssi/src/silc/core/clien_ops.c.
3769 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3771 * Fixed a bug in the pid writing function, which couldn't be
3772 written in a root-owned directory.
3774 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Defined that channel message to unknown Channel ID must
3777 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3778 Updated the protocol specs and the code in server. The
3779 affected file is silcd/packet_receive.c.
3781 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3783 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3784 that it is used to send error notifys if error occurs during
3785 some SILC packet processing, except commands. The error
3786 types are same as for command reply types. Defined that
3787 if private message is sent to unknown Client ID the error
3788 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3789 Updated the protocol specs and code. Affected files are
3790 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3791 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3792 and irssi/src/silc/core/client_ops.c. Renamed the
3793 SilcCommandStatus to SilcStatus.
3795 * Defined the use of extra WHOIS attributes in WHOIS command.
3796 The <Requested Attributes> (defined in a separate document)
3797 can be used to request additional information about user
3798 not returned by standard WHOIS command. Defined that server
3799 can send WHOIS command directly to client. Client provides
3800 the requested attributes to the server. Updated the protocol
3801 specs. Protocol TODO #4. Implementation is not done yet
3802 (Protocol TODO #24).
3804 * Renamed function silc_client_command_status_message to
3805 silc_client_status_message. Affected files are
3806 lib/silcclient/command_reply.[ch].
3808 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3811 32 bit integers. Updated the protcol specs and the code.
3812 Affected files are silcd/command.c and
3813 lib/silcclient/command.c.
3815 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3817 * Fixed a bug in library where sending a bogus authentication
3818 payload would lead to a crash. Affected file is
3819 lib/silccore/silcauth.c.
3821 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3823 * Added detach_disabled and detach_timeout server config
3824 options to the server. Affected files silcd/serverconfig.[ch],
3825 silcd/command.c and silcd/packet_receive.c.
3827 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3829 * Added resolve_cmd_ident field to the SilcClientEntry structure
3830 too so that if the entry is for example being resolved so
3831 another command may attach to the same pending command reply
3832 without requiring to resolve the same entry again. Added
3833 support for adding multiple pending commands for one
3834 command idenfier. Affected files lib/silcclient/command.[ch],
3835 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3837 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3839 * Defined that server receives WHOIS command reply for private
3840 and secret channels too. Updated protocol specs and the
3841 code in server. Affected file silcd/command.c.
3843 * Defined <channel user mode list> argument to WHOIS command
3844 reply for returning user modes on the channels. The
3845 channel list now doesn't include the user mode anymore but the
3846 actual channel mode. Updated protocol specs and the code in
3847 client and server. Affected files are silcd/command_reply.c,
3848 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3849 and lib/silcclient/command_reply.c.
3851 * Save the channels list in WHOIS command reply in normal server
3852 so that WHOIS always shows joined channels also in normal
3853 server and not just on router. Affected file is
3854 silcd/command_reply.c.
3856 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3858 * Defined that server receives USERS command reply for private
3859 and secret channels too. Updated protocol specs and the
3860 code in server. Affected file silcd/command.c.
3862 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Changed the UMODE's mode mask argument to be optional. If
3865 not provided then the command merely returns the current mode
3866 mask to the client. Updated protocol specs and the server.
3867 Affected file is silcd/command.c.
3869 * Added SILC session detachment/resuming support. It is possible
3870 to detach by closing the network connection and then re-connect
3871 and resume to the old client session. Added DETACHED user
3872 mode that server will set for detached client. Added new
3873 packet RESUME_CLIENT which is used to perform the resuming
3874 process. Added DETACH command. Updated the protocol specs,
3875 core library, client and server. Protocol TODO #22. Very
3876 many affected files around the tree.
3878 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Changed the CMODE's mode mask argument to be optional. If
3881 not provided then the command merely returns the current mode
3882 mask to the client. Updated protocol specs and the server.
3883 Affected file is silcd/command.c.
3885 * Changed the Killer's Client ID in KILLED notify to be just
3886 any ID payload since router server is allowed to kill as well.
3887 Updated protocol specs, client libary and server. Affected
3888 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3889 and irssi/src/silc/core/client_ops.c.
3891 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Added new user modes ANONYMOUS for special anonymous servers
3894 that may set the mode for client, and BLOCK_PRIVMSG which
3895 client may set to block incoming private messages unless the
3896 Private Message Key flag is set (using private keys to protect
3897 private messages). Updated protocol specs and code in client
3898 and server and core library. Protocol TODO #23. Affected
3899 files are lib/silccore/silcmode.h, silcd/server.[ch],
3900 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3901 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3903 * Added new channel user mode BLOCK_MESSAGES which the client
3904 may set to itself to tell server not send channel messages.
3905 Other packets such as channel key packets are still sent.
3906 Protocol TODO #23. Updated the protocol specs, client and
3907 server. Affected files are lib/silccore/silcmode.h,
3908 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3909 lib/silcutil/silcutil.c, silcd/command.c, and
3910 silcd/packet_send.c.
3912 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3914 * Redefined the Status Payload to include now two 8 bit fields,
3915 instead of one 16 bit field. This now makes it possible to
3916 send list of errors. Updated the protocol specs and the code
3917 in core library, client library and server. Protocol TODO #1.
3918 Affected files are lib/silccore/silccommand.[ch],
3919 lib/silcclient/command_reply.[ch], silcd/command.c,
3920 silcd/command_reply.c and silcd/packet_receive.[ch].
3922 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3924 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3925 must be handled by the application and should tell the application
3926 that an error message was already printed, and it should print the
3927 config coords (line, filename, ...). Affected files are
3928 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3930 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3931 server config parsing code more readable.
3933 Fixed a bug in the fetch_logging() config callback.
3935 Affected files is silcd/serverconfig.c.
3937 * Drop root privileges when started in foreground. Don't drop them
3938 if debugging also. Affected file is silcd/silcd.c.
3940 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Added more IM-like features by introducing new user modes
3943 for setting various presence information. Added new modes:
3944 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3945 specs and code. Protocol TODO #19. Affected files are
3946 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3947 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3949 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Added STATS command to the protocol after all, to return
3952 various statistical information about the network. It can
3953 be used by clients to retrieve statistical information, and
3954 servers may use it to to fetch cell and network wide
3955 statistics from router. Updated the protocol specs and
3956 implemented it to the server. Protocol TODO #16.
3957 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3958 silcd/command_reply.[ch].
3960 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3962 * The LIST command reply in client libary now adds new channel
3963 entry if the returned channel doesn't exist yet in cache,
3964 and returns the channel entry to the application in the
3965 command_reply client operation. Affected file is
3966 lib/silcclient/command_reply.c.
3968 * Changed the channel message payload's MAC generation to
3969 include the IV in the MAC as well. This way all relevant
3970 parts of the channel message payload are authenticated also
3971 with the channel message MAC (and not only by packet MAC).
3972 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3973 Affected file is lib/silccore/silcchannel.c.
3975 * Fixed the SKE to save the remote version, since the
3976 silc_ske_parse_version mistakenly checked wrong version,
3977 after it replaced the start payload. Affected files are
3978 lib/silcske/silcske.[ch].
3980 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3983 string utility functions. Added there also new functions
3984 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3985 Affected files lib/silcutil/silcstrutil.[ch].
3987 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3988 files are lib/silcutil/silcstrutil.[ch].
3990 * Defined that the security property fields in SKE SHOULD be
3991 UTF-8 encoded, defined that version string MUST be US-ASCII
3992 encoded, defined that passphrases sent in connection
3993 authentication protocol MUST be UTF-8 encoded. Implemented
3994 these to the client and server. Defined also that other
3995 passphrases sent in the protocol MUST be UTF-8 encoded.
3996 Affected files are lib/silcske/silcske.c,
3997 lib/silcclient/protocol.c, silcd/protocol.c,
3998 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4000 * Changed the silc_client_close_connection interface to not
4001 need the SilcSocketConnection which should not be visible
4002 to application. Affected files are lib/silcclient/client.c
4003 and lib/silcclient/silcclient.h.
4005 * Rewrote the text for Private Message Key Payload in the
4006 protocol specification. Protocol TODO #11.
4008 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Upgraded the protocol version to 1.1, updated protocol specs
4013 * Added the nickname as new argument to NICK_CHANGE notify and
4014 added it to protocol specs and implemented it to client and
4015 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4016 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4017 lib/silcclient/client_notify.c.
4019 * Added the killer's client ID to the KILLED notify and added
4020 it to protocol specs and implemented it to client and server.
4021 Protocol TODO #13. Affected files are silcd/command.c,
4022 silcd/packet_receive.c, packet_send.[ch],
4023 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4024 The killer's client entry is now returned to application in
4025 the `notify' client operation.
4027 * Fixed the Max Argument fields that had too large value set
4028 in the protocol specs. Protocol TODO #14.
4030 * Added the LEAVE command reply to return the ID of parted
4031 channel. Updated protocol specs and implemented it to the
4032 client and server. Protocol TODO #15. Affected files are
4033 silcd/command.c, lib/silcclient/command_reply.c. The channel
4034 entry is now returned to application in the `command_reply'
4037 * Rewrote the version SKE version checking in client libary
4038 and in server to use the silc_parse_version_string. Affected
4039 files are lib/silcclient/protocol.c, silcd/protocol.c.
4041 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4042 commands that was missing it, and updated protocol specs and
4043 the server implementation. Protocol TODO #10. The affected
4044 file is silcd/command.c.
4046 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4047 generic reply to a generic request (REQUEST flag), and
4048 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4049 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4050 to define the payload for DATA flag. Added the flags to
4051 the implementation. Protocol TODO #9. Affected file is
4052 lib/silccore/silcchannel.h.
4054 Changed the client library to return the message length
4055 to application as well in the channel_message and private_message
4056 client operations. Affected files are
4057 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4058 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4059 and lib/silcclient/client_ops_example.c.
4061 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4062 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4063 the channel. Updated protocol specs and impelemented this
4064 to client and server. Protocol TODO #6. Affected files are
4065 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4066 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4068 Added new options m and M to CMODE command in Irssi SILC
4069 client to set these modes.
4071 * Deprecated all administrative commands from SILC protocol
4072 since they are highly implementation specific commands.
4073 Updated protocol specs. Moved the old commands in
4074 implementations to private range of command types. Affected
4075 files are silcd/command.c, lib/silcclient/command.c and
4076 lib/silcclient/command_reply.c. Protocol TODO #8.
4078 * Fixed a bug in server where sending unknown command crashes
4079 the server. Affected file silcd/command.c.
4081 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Added SILC_PROTOCOLVERSION macro to check protocol version
4084 of a socket connection. The affected file is
4085 lib/silcutil/silcsockconn.h.
4087 * Added better error logging in rekey protocol. Affected file
4090 * Do not check public key types in SKE during rekey. Affected
4091 file lib/silcske/payload.c.
4093 * Fixed the rekey protocol with PFS, which was totally broken.
4094 Affected file silcd/protocol.c.
4096 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Some client implementations quit network by doing first LEAVE
4099 and then immediately SIGNOFF (like Bombyx). We now do check
4100 after a short time after LEAVE notify and check whether the
4101 client is still valid after LEAVE, and if not we remove it from
4102 cache. Affected file is lib/silcclient/client_notify.c.
4104 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4106 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4107 it's good not to have security holes here.
4109 * Fixed a negative refcount situtuation for the config context.
4110 Affected file is silcd/serverconfig.c.
4112 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4114 * ROBOdoc documented lib/silcutil/silcutil.h.
4116 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4118 * Optimized even more the SilcPacketContext structure. Now
4119 totally saved 16 bytes of memory per context after optimization.
4120 Affected files are lib/silccore/silcpacket.[ch].
4122 * Made strict checks for valid SILC IDs. Affected file is
4123 lib/silccore/silcid.c.
4125 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4127 * Changed the object argument for silc_cipher_register,
4128 silc_hash_register, silc_hmac_register and silc_pkcs_register
4129 to const. Affected files are lib/silccrypt/silccipher.[ch],
4130 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4132 * Changed the silc_get_username and silc_get_real_name to
4133 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4135 * Fixed the Irssi SILC Client to use the silc_get_username and
4136 silc_get_real_name insted of glib routines since the glib
4137 routines only corrupt stack. Fixes the Irssi SILC to work in
4138 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4140 * Fixed the Irssi to not use g_get_home_dir since it crashes
4141 or returns garbage on cygwin and corrupts stack. Added function
4142 get_home_dir to Irssi routines. Affected files are
4143 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4145 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Made some structure optimizations. SFTP memory FS MemFSEntry
4148 entry structure. Optimized SilcTask structure. Optimized
4149 SilcPacketContext structure.
4151 Affected files lib/silcsftp/sftp_fs_memory.c,
4152 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4154 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * And yet again reverted back the config thing since Johnny
4157 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4160 * Fixed memory leaks from config object. Affected files are
4161 silcd/serverconfig.[ch].
4163 * Added support for adding new connections to the server in rehash.
4164 After rehash they take effect.
4166 Added support for changing the maximum allowed connections in
4167 rehash. The number can grow but going smaller is not supported.
4169 Added function silc_server_num_sockets_by_remote to the
4170 silcd/server_util.[ch].
4172 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4174 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4176 * Added preliminary checking during config parsing for a valid
4177 public/private key and removed further checks in the code.
4178 Affected files are silcd/serverconfig.[ch], server.c.
4180 * Moved functions silc_server_drop() and silc_server_daemonise()
4181 from server.c to silcd.c since they are stricly related to
4182 the application activity.
4184 * Reverted a small part of the automatic ref/unref since
4185 it caused a double unref in some situations. Affected
4186 files are silcd/silcd.[ch], server.c, serverconfig.c.
4188 * Added some .cvsignore files in the lib directory.
4190 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4192 * Fixed silc_net_gethostbyaddr to correctly resolve by
4193 address. Affected file lib/silcutil/silcnet.c.
4195 * Fixed the notify relaying to client. The HMAC to be used
4196 with relayed packets ws wrong and caused decryption failure
4197 at the client end. Affected file is silcd/packet_receive.c.
4199 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Created new branch silc_protocol_1_0_branch.
4203 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4205 * Changed the silc_server_config_* routines to be SilcServer
4206 independent. They are now officially application specific code
4207 and not part of generic server implementation. Affected files
4208 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4210 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * Added automatic referencing of config context in the
4213 silc_server_config_alloc, and automatic unreferencing in the
4214 silc_server_config_destroy. Affected files are
4215 silcd/serverconfig.[ch], silcd/silcd.c.
4217 * Fixed the silc_log_quick handling in the logging routines.
4218 It didn't log quickly when it was TRUE. Affected file is
4219 lib/silcutil/silclog.c. Also the flush delay was set even
4220 if it was 0 in config file. Affected file is
4221 silcd/serverconfig.c.
4223 * Added support for changing key pair of the server in rehash.
4224 Affected file silcd/server.c.
4226 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4229 too early, before getting the channel entry. Affected file
4230 is silcd/packet_receive.c.
4232 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4234 * Added functions silc_server_config_[ref/unref], these are used
4235 to prevent that the config object is destroyed.
4237 No longer directly affect global variables silc_log_quick and
4238 silc_log_delay, they are first cached inside the config object
4239 and then applied with silc_server_config_setlogfiles().
4241 silc_server_config_set_defaults() is now internal to
4242 serverconfig.c, there are no reasons to show this internal stuff
4245 Affected files are silcd/serverconfig.[ch].
4247 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4248 fprintf's to stderr, since some code may be executed again after
4249 the server went into the background. Affected files are
4252 * Added rehash support. Added function silc_server_rehash() that
4253 will perform all the basic tasks of the rehashing procedure.
4255 * Added command line option `-x, --hexdump'. This will enable the
4256 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4257 The option `--hexdump' implies `--debug'.
4259 * Fixed a bad bug in the logging APIs (silcutil library) where
4260 the application would crash after calling silc_log_reset_all().
4262 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4264 * Fixed the KICKED notify handling in client library to
4265 correctly remove the channel and all entries from the
4266 channel when I was kicked. This bug crashed the client.
4268 Fixed yet another but in KICKED notify handling to remove
4269 the kicked client correctly from the channel.
4271 Affected file is lib/silcclient/client_notify.c.
4273 * Fixed a minor bug in looking up correct client entry
4274 in KICKED notify in server. Affected file is
4275 silcd/packet_receive.c.
4277 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4278 sources correctly to distribution. Fixes --with-gmp option.
4280 * Removed the manual rehashing from ID Cache, and changed it
4281 to use the SILC Hash Table's auto rehash feature. Affected
4282 file is lib/silccore/silcidcache.c.
4284 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Fixed a bug in the silc_client_nickname_format function that
4287 handles the multiple same nickname formatting. Two clients
4288 with same nickname caused problems after the first one left
4289 and rejoined. It didn't format the nickname correctly.
4290 Affected file is lib/silcclient/idlist.c.
4292 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4294 * Don't change the topic if olod topic is same as new one.
4295 Affected file is silcd/packet_receive.c.
4297 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Added cross-reference support to the SILC Documentation
4300 generator. All types across all HTML files are now cross-
4301 referenced. Affected files util/robodoc/generator.c and
4302 scripts/silcdoc/silcdoc.
4304 * Added file lib/silcutil/silctypes.h to include all the
4305 arithmetic type definitions and some macros. Removed
4306 includes/bitmove.h and moved macros to silctypes.h.
4308 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4310 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4312 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4314 * Added `type' argument to silc_id_payload_parse_id function which
4315 now returns the type of the ID to the sent pointer. Affected
4316 file is lib/silccore/silcid.[ch].
4318 * Added check for CMODE_CHANGE notify type that mode change is
4319 allowed by the sender. Affected file silcd/packet_receive.c.
4321 * Added check for CUMODE_CHANGE notify type that mode change is
4322 allowed by the sender. Affected file silcd/packet_receive.c.
4323 Added the ID type as CUMODE_CHANGE notify type as argument
4324 to the `notify' client operation. Affected files are
4325 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4327 * Added function silc_client_add_server to the client library.
4328 Added support for resolving also channel and server info when
4329 received unknown entity in notify packet. Affected files are
4330 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4332 * Added function silc_command_get_status to return the command
4333 status from the command reply's argument payload. Affected files
4334 are lib/silccore/silccommand.[ch].
4336 * Added check for KICKED notify type that the kicking is
4337 allowed by the client. Affected file silcd/packet_receive.c.
4339 * Created function silc_get_input which can be used to get input
4340 (echo on or off) from user on command line. Affected files are
4341 lib/silcutil/silcutil.[ch].
4343 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Optimized silc_server_packet_relay_to_channel function.
4346 Added new function silc_channel_message_payload_encrypt which
4347 can be called directly if channel message payload needs to
4348 be encrypted and is already encoded (no need to call _encode
4349 function). Packet relaying is now done by router without any
4350 extra memory allocations. Affected files are
4351 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4352 silcd/packet_send.c.
4354 * Fixed the INVITE notify handling. It took wrong arguments
4355 as invite list and invite delete. Affected file is
4356 silcd/packet_receive.c.
4358 * Added check for TOPIC_SET notify type that the topic change is
4359 allowed by the client. Affected file silcd/packet_receive.c.
4361 * Added check for INVITE notify type that inviting is allowed by
4362 the client. Affected file silcd/packet_receive.c.
4364 * Changed the silc_server_client_on_channel to return the
4365 SilcChannelClientEntry as well. Moved the function
4366 silc_server_check_cmode_rights to server_util.[ch].
4367 Affected files are silcd/server_util.[ch], silcd/command.c.
4369 * Added function silc_server_check_umode_rights to check whether
4370 changing client's user mode is allowed. Added check for
4371 UMODE_CHANGE notify type that the umode change is allowed
4372 by the client. Affected files are silcd/server_util.[ch],
4373 silcd/packet_receive.c and silcd/command.c.
4375 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4378 ID length. It ignored that ID can be IPv6 based as well.
4379 Affected file lib/silccore/silcpacket.h.
4381 * Fixed the silc_id_id2str and silc_id_str2id to take the
4382 IPv6 address offset's into consideration. Affecte file is
4383 lib/silccore/silcid.c.
4385 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4387 * Fixed the internal Unix scheduler functions to check for
4388 NULL context they may receive. The affected file is
4389 lib/silcutil/unix/silcunixschedule.c.
4391 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4393 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4394 can specify different directory with --home command line
4395 parameter. Affected files irssi/src/silc/core/client_ops.c,
4398 * SILC-specific commands aren't now executed if the active server
4399 isn't of SILC-type, so there won't be problems with having
4400 IRC and SILC protocol support in same client. Affected files
4401 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4404 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Improved the signal support in SILC Schedule. Added new
4407 function silc_schedule_signal_call which is used by application
4408 to mark a signal to be called. It is now safe to perform
4409 any kind of tasks in signal callbacks since it is guaranteed
4410 that the application specified signal callback is called
4411 after the signal is over. Affected files are
4412 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4414 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Added `name' field to SilcChannelPrivateKey to represent
4417 application given name for the key. Moved also the context from
4418 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4419 Added the `name' argument also to the function
4420 silc_client_add_channel_private_key.
4422 Added function silc_client_current_channel_private_key to set the
4423 current channel private key in use.
4425 Added "change" command to KEY command which can be used to change
4426 the current channel private key. Bound the command also to
4427 alt+K (Alt+Shift+k).
4429 Also affected files lib/silcclient/client_channel.c,
4430 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4432 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4434 * Added silc_rng_get_byte_fast function in to the
4435 lib/silccrypt/silcrng.[ch].
4437 * Changed the interface of silc_packet_assemble and the
4438 silc_packet_send_prepare. If silc_packet_assmble is now
4439 called the application does not call silc_packet_send_prepare
4440 because the library will call it automatically. These
4441 interfaces now also return a reference to the outgoing buffer
4442 which includes the assembled packet, which the application can
4443 use to encrypt the packet.
4445 Affected files are lib/silccore/silcpacket.[ch],
4446 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4447 silcd/packet_send.c, server_backup.c and packet_receive.c.
4449 * Fixed a packet sending bug on very high load, where outgoing
4450 packet queue wasn't handled correctly and packets got corrupted.
4451 Affected files are lib/silcutil/*/silc*sockconn.c,
4452 lib/silcclient/client.c and silcd/server.c.
4454 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4456 * Added macro SILC_PACKET_DATALEN which can be used during
4457 packet assembling to check whether the data to be added to
4458 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4459 len is truncated until it fits it.
4461 Added checks for maximum length of channel message payload and
4462 private message payload also.
4464 Added checks for maximum packet length in server and in
4467 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4468 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4469 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4470 lib/silcclient/client_prvmsg.c.
4472 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * Added silc_server_packet_queue_purge call to the
4475 silc_server_disconnect_remote to assure that all data in the
4476 queue before disconnecting is sent to the network. Affected
4477 file silcd/server.c.
4479 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4481 * Added the deleting of server's own ID cache entry to the
4482 silc_server_free function. Free also everything else that
4483 has been allocated in silc_server_init. The affected file
4486 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Added functions silc_parse_version_string, silc_version_to_num,
4489 and silc_ske_parse_version to parse SILC protocol style version
4490 strings. Affected files lib/silcutil/silcutil.[ch] and
4491 lib/silcske/silcske.[ch].
4493 * Added new configuration params: version_protocol, version_software
4494 and version_software_vendor to specify what version the remote
4495 host must at least be to be able to connect to server. The vendor
4496 string can be regex matched too. Added new function
4497 silc_server_connection_allowed to check maximum number of allowed
4498 connections, and allowed versions for incoming connections.
4499 Affected files are silcd/server.c, server_util.[ch] and
4502 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4504 * Added preliminary support for signals in scheduler. The
4505 signals we care about are now blocked always when the scheduler
4506 is locked. This way we can synchronise the use of signal with
4507 scheduler. It is guaranteed that when signal occurs the scheduler
4508 is not locked, and thus new tasks can be safely added to the
4511 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4512 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4513 Added new platform specific routines
4514 silc_schedule_internal_signals_[un]block and
4515 silc_schedule_internal_signal_[un]register.
4517 Added new functions to SILC Schedule API:
4518 silc_schedule_signal_[un]register. Each signal that application
4519 is going to use should be registered to the scheduler.
4521 Affected files are lib/silcutil/silcschedule.[ch],
4522 lib/silcutil/*/silc*schedule.c.
4524 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * Check for unauthenticated client and server in the
4527 silc_server_new_client and silc_server_new_server functions.
4528 Affected file silcd/packet_receive.c.
4530 * Added function silc_string_is_ascii to check whether given
4531 string is 7-bit ASCII string. Affected files are
4532 lib/silcutil/silcutil.[ch].
4534 * Added function silc_id_is_valid_server_id into the
4535 silcd/serverid.c and added checking for valid Server ID's in
4536 silc_server_new_server. The Server ID must always be based
4537 on the server's public IP address.
4539 * Added logging of DISCONNECT packet message in the server.
4540 Affected file silcd/server.c.
4542 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4544 * Changed all library interfaces that use Global RNG to also
4545 accept SilcRng as argument. Affected files are
4546 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4547 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4548 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4549 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4550 lib/silccrypt/rsa.c.
4552 * Added function silc_pkcs_generate_key to the
4553 lib/silccrypt/silcpkcs.[ch] for applications so that they
4554 don't need to do pkcs->pkcs->init calls anymore.
4556 * Remove SilcSocketConnection from the SFTP API since it really
4557 wasn't needed there. The application has the information
4558 saved in its contexts anyway and the SFTP layer doesn't need
4559 know about it. Affected files lib/silcsft/silcsftp.h and
4560 lib/silcsftp/sftp_[server/client].c.
4562 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4563 The SilcSimContext is not SilcSim.
4565 * Fixed possible buffer overflows in silc_id_render in the
4566 lib/silcutil/silcutil.c.
4568 * On EPOC the global crypto module lists are not used at all
4569 in the crypto library. Added support for using the constant
4570 algorithm list on EPOC. Affected files are
4571 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4574 * Fixed the handling of third parameter of KICKED notify, since
4575 it was mistakenly updated to SILC Protocol 1.0 even though it
4576 is to be included in 1.1. Since it is not in 1.0 it is not
4577 mandatory, and this fix now handles it only if it is provided,
4578 and it is not error if it is not provided. Affected file
4579 lib/silcclient/client_notify.c.
4581 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4583 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4584 client. Affected file irssi/src/silc/core/client_ops.c.
4586 * Merged with Irssi 0.8.4 from irssi.org CVS.
4588 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Check for valid socket connection in client entries before
4591 sending any messages. Fixes a crash, but doesn't fix some
4592 other underlaying bug that is lurking there. Affected
4593 file silcd/packet_send.c.
4595 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4597 * $usermode, $cumode and $cumode_space expandos shouldn't do
4598 anything with non-SILC server records. Affected file
4599 irssi/src/silc/core/silc-expandos.c
4601 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4603 * Fixed the silc_net_check_[host/local]_by_sock to support
4604 IPv6 bound sockets as well. Now they can return IPv6 addresses
4605 as well. Affected file lib/silcutil/silcnet.c.
4607 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4608 Affected lib/silcutil/unix/silcunixnet.c.
4610 * Fixed ID rendering (at least on some platforms, not NetBSD)
4611 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4613 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4615 * Added silc_hash_public_key and silc_hash_public_key_compare
4616 functions to be used with SilcHashTable. They can be used to
4617 hash public keys and compare public keys in hash table. Affected
4618 file lib/silcutil/silcutil.[ch].
4620 * Added support for specifying multiple public keys for Client
4621 connection section in server configuration file. This makes it
4622 possible to accept multiple public keys from same host, or to
4623 make a section that accepts any incoming host, and have the
4624 accepted public keys listed in the section.
4626 Added functions silc_sever_[find/get]_public_key, added the
4627 support for this actually to all connection sections but only
4628 the Client section is currently allowed to specify multiple
4631 Affected files are silcd/server.c, server_internal.h,
4632 command.c, protocol.c, server_util.[ch], packet_receive.c.
4634 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Merged Irssi 0.8.2 from irssi.org CVS.
4638 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4640 * If silc_debug is TRUE, also output standard logging messages
4641 to stderr with the debug output.
4643 Made silc_log_reset_all() flushing all channels before returning.
4644 Also fixed some documentation typos.
4646 Affected files are lib/silcutil/silclog.[ch].
4648 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4650 * Fixed the server to check correctly the amount of connections
4651 from single host, by checking also the type of the connection.
4652 Fixed also the comparison of number of connections and number
4653 of allowed connections. Affected files are silcd/server.c,
4656 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * Fixed the USERS command reply to save the user's mode on the
4659 channel as well. Fixed JOIN command reply to check whether a
4660 client is on channel already and not join it twice. Affected
4661 file lib/silcclient/command_reply.c.
4663 * Added new file silc-expandos.c into irssi/silc/core/ to return
4664 various stuff for various signal for the statusbar etc. updating.
4665 Now Irssi SILC client prints channel user modes etc. on the
4668 * The user mode (like server/router operator changes) is now shown
4669 on the Irssi SILC client's statusbar. The affected files are
4670 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4672 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4674 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4675 to SILC_SCHEDULE_[UN]LOCK macros.
4677 * Added more error printing to logs in server code. Affected
4678 files silcd/server.c and silcd/protocol.c.
4680 * Fixed -S option parsing in Irssi SILC Client. Affected file
4681 irssi/src/silc/core/silc-core.c.
4683 * Added silc_buffer_alloc_size function. Affected file is
4684 lib/silcutil/silcbuffer.h.
4686 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4689 constants. Affected files in
4690 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4693 * Changed the internal SFTP Memory FS table to const. Affected
4694 file lib/silcsftp/sftp_fs_memory.c.
4696 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4698 * Fixed the buffer formatting and unformatting routines to
4699 check the size of 64 bits types with sizeof(). Affected
4700 file is lib/silcutil/silcbuffmt.c.
4702 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4704 * Removed 0.6.x backwards support.
4706 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4708 * Changed all integer type names:
4709 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4710 to avoid collisions with other libraries using same type names
4713 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4715 * Added `prefer_ipv6' argument to the functions
4716 silc_net_gethostbyname[_async]. If it is TRUE it will return
4717 IPv6 address over IPv4. If FALSE IPv4 address is returned
4718 even if IPv6 address was found. Affected files
4719 lib/silcutil/silcnet.[ch].
4721 * Added support silc_net_create_connection[_async] to fallback
4722 to IPv4 address if IPv6 address could not be used (like if
4723 it doesn't work on a specific system). Affected file in
4724 lib/silcutil/unix/silcunixnet.c.
4726 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4728 * Added silc_schedule_reinit function to do the enlarging
4729 of the max tasks handling capabilities of the scheduler.
4730 Affected files lib/silcutil/silcschedule.[ch].
4732 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4734 * Added automatic extern "C" { ... } for C++ compilers so the
4735 application does not need to define them. Affected file
4736 includes/silcincludes.h.
4738 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4739 old name went against naming convention. Applications now
4740 include "silcclient.h" instead of "clientlibincludes.h".
4741 Removed includes/clientlibincludes.h, it is redundant now.
4743 * Renamed includes/version.h to silcversion.h.
4745 * Added really preliminary support for OS/2 into the util
4746 library. Only thread & mutex API is implemented, others
4747 are still to be implemented. Created the lib/silcutil/os2/
4748 directory. Created also file includes/silcos2.h.
4750 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4752 * Added preliminary BeOS support into the util library.
4753 Created lib/silcutil/beos/, and implemented all the needed
4754 functions to support SILC on BeOS. Created also file
4755 includes/silcbeos.h.
4757 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4759 * Added proper initializations to silc's irssi code, so it's
4760 now possible to load it as module. Affected files
4761 irssi/src/silc/core/silc-core.c,
4762 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4764 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4769 * Fixed the silcdoc document generator to correct generate
4770 docs from all kinds of filenames. Affected files are
4771 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4773 * ROBOdoc documented lib/silcutil/silcmemory.h.
4774 Added also new function silc_memdup.
4776 * Removed lib/silcutil/silcbufutil.h and moved those routines
4777 to the lib/silcutil/silcbuffer.h.
4779 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4781 * Added `user_count' to the SilcChannelEntry which now tells the
4782 number of users on the channel. The user count is now saved
4783 in normal server of global channels as well. Affected files
4784 silcd/server.c, idlist.h, packet_receive.c and command.c.
4786 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4787 include file utility functions.
4789 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4790 instead of calling directly OS routines.
4792 * Fixed NICK change printing in Irssi SILC Client. Fixed
4793 KICKED notify printing in Irssi SILC Client. Affected file
4794 irssi/src/silc/core/client_ops.c.
4796 * Fixed a NICK change bug in client library, to not recreate the
4797 client_entry->channels hash table everytime nick is changed.
4798 Affected file lib/silcclient/client.c.
4800 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4803 the SKE interface a bit.
4805 * Fixed padding problem in PKCS#1. The padding was not actually
4806 random since the random number generator was used incorrectly.
4807 This security bug affects only when encrypting with PKCS#1, and
4808 it is not currently used at all in SILC. SILC only use signing
4809 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4811 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4813 * Rewrote the notify handling in Irssi SILC client to not call
4814 the events as signals. Fixes problems with Perl support.
4815 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4817 * Send the auto-nicking NICK command in client library with
4818 little timeout after connecting. The affected file is
4819 lib/silcclient/client.c.
4821 * Added following new config file settings:
4822 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4823 key_exchange_timeout, conn_auth_timeout, connections_max,
4826 Implemented all the new config settings handling in the server.
4828 Optimized the use of SKE Mutual flag usage. Use it only
4829 if connection authentication protocol is not based in public
4832 Renamed all SilcServerConfigSection* to SilcServerConfig*
4833 to have a bit shorter names.
4835 Affected files silcd/serverconfig.[ch], server.[ch], and
4838 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4840 * Cleaned up the listening sockets code, preparing for the rehash
4841 support. Affected file is silcd/server.c.
4843 * Fixed some output messages. Affected files are silcd/silcd.c,
4846 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4848 * Create lib/doc/silcrng_intro.html document as introduction
4849 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4851 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4853 * Fixes to the silcd config template. Affected file is
4854 doc/example_silcd.conf.in.
4856 * Removed type casts from silc_calloc(), conforming to the
4857 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4859 * Removed param_name member from client, server, and router
4860 section structs, now identifying the param directly.
4862 Added CONFIG_FREE_AUTH macro in config file parsing.
4864 Affected files are silcd/serverconfig.[ch].
4866 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4868 * Fixed command line parameter handling. All SILC initialization
4869 is now done in silc_core_init() which also fixes autoconnecting
4872 Affected files irssi/src/silc/core/silc-core.c,
4873 irssi/src/fe-text/silc.c.
4875 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4877 * Added new configuration options and blocks:
4878 keepalive_secs, reconnect_count, reconnect_interval,
4879 reconnect_interval_max, reconnect_keep_trying and
4880 require_reverser_lookup. Added ConnectionParam block, and
4881 implemented the connection parameters when connecting as
4882 initiator and when accepting connections as responder.
4884 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4885 whether given configuration value has been given already.
4887 Affected files silcd/serverconfig.[c], server.[c].
4889 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4890 algorithm parts and created new file silcalgs.conf, that
4891 is now included from the example_silcd.conf.in.
4893 * Optimized the silc_server_connect_to_router_second to take
4894 the connection configuration object from the SilcServerConnection
4895 object instead of finding it during the connecting phase.
4896 Added the configuration object to SilcServerConnection struct.
4897 Affected files silcd/server_internal.h, server.c.
4899 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4901 * Add the client on channel after it was resolved at the
4902 channel message receiving, and it was not already on the
4903 channel. Affected file lib/silcclient/client_channel.c.
4905 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4907 * Fixed the public key authentication to allocate always the
4908 destination signature buffer instead of using static buffer.
4909 Affected file silcd/protocol.c.
4911 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4913 * Unified the serverconfig.[ch]'s helper function interface.
4914 Affected file silcd/serverconfig.[ch].
4916 * Removed doc/example_silc.conf.in since it is redundant.
4917 The make install will now install irssi/silc.conf file.
4919 * Added new Passphrase and Publickey authentication methods to
4920 config file, allowing both public key and passphrase based
4921 authentication to be set at the same time.
4923 Added `prefer_passphrase_auth' setting in config file which
4924 can be used to set to prefer passwd auth if both passwd and
4925 public key is set. If not set, public key is preferred.
4926 This has effect only when being initiator (responder will try
4929 Added support for authentication with passphrase and public key
4930 at the same time. The passphrase is tried first always since
4931 it is faster to check.
4933 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4935 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4937 * Merged the new SILC Config library, with the server parsing
4938 support. Read the header file silcconfig.h or the toolkit
4939 documentation for the news. Affected files are
4940 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4941 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4942 silcd/protocol.c silcd/server.c silcd/server_backup.c
4943 silcd/serverconfig.[ch] silcd/silcd.c.
4945 * Fixed some silclog documentation. Affected file is
4946 lib/silcutil/silclog.h.
4948 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4950 * The silc_cipher_register, silc_hash_register and
4951 silc_hmac_register now checks if the object to be registered
4952 is registered already. Affected files are
4953 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4955 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4957 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4959 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4961 * Allow zero length channel messages inside the Channel Message
4962 Payload. Affected file lib/silccore/silcchannel.c.
4964 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4965 as header filenames.
4967 * Removed lib/silcclient/README and created HTML file
4968 lib/silcclient/silcclient_using.html, which is now included
4969 as part of Toolkit documentation.
4971 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4973 * Fixed CUMODE_CHANGE notify handling to change the mode of
4974 correct client. Affected file lib/silcclient/client_notify.c.
4976 * Make silc_rng_alloc fail if it cannot allocate the sha1
4977 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4979 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4981 * Fixed the file transfer's key agreement payload to include
4982 zero port also if the hostname is NULL because it could not
4985 Call file transfer monitor callback now also if error occurs
4986 during key agreement protocol.
4988 Changed the silc_client_file_send interface to return the
4989 SilcClientFileError instead of session id. The session ID
4990 is returned into pointer provided as argument.
4992 Check that the file exists locally before sending the
4993 file transfer request at all.
4995 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4997 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4998 error than can occur while key agreement protocol. Affected
4999 file lib/silcclient/silcapi.h.
5001 * Fixed the event_mode CMODE handler to not crash when mode
5002 is changed and +k mode is set in the channel. Affected file
5003 irssi/src/silc/core/silc-channels.c.
5005 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5006 SILC_LOG_WARNING to give out Warning and not Error. Affected
5007 file lib/silcutil/silclog.c.
5009 * Fixed the channel message payload decryption in the function
5010 silc_channel_message_payload_decrypt to not modify the original
5011 buffer before it is verified that the message decrypted
5012 correctly. Otherwise, next time it is called with correct
5013 channel key it won't encrypt since the payload is corrupted.
5014 Affected file lib/silccore/silcchannel.c.
5016 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5018 * Do not constantly resize the window. A fix patch by cras.
5019 Affected file irssi/src/fe-text/screen.c.
5021 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5023 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5024 Affected file lib/silcutil/silcnet.c.
5026 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5028 * Fixed a bug in hash table internal routine for traversing
5029 the table with foreach callback. The current entry may
5030 become invalid in the callback but it was referenced after
5031 the callback returned.
5033 Do not allow auto rehashing of hash table during the
5034 silc_hash_table_foreach operation, for same reasons as it is
5035 not allowed for SilcHashTableList. Affected files are
5036 lib/silcutil/silchashtable.[ch].
5038 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5040 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5041 Win32 DLL. extern's in header files are now declared with
5044 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5046 * Fixed private message handling. It used some old code that
5047 caused the client to crash. Affecte file is
5048 lib/silcclient/client_prvmsg.c.
5050 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5052 * Added function silc_client_add_channel,
5053 silc_client_replace_channel_id, and removed functions
5054 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5055 from client library.
5057 * Added cross reference of the joined channels to the
5058 SilcClientEntry, and changed the SilcChannelEntry's
5059 users list to SilcHashTable. The affected files are
5060 lib/silcclient/idlist.[ch].
5062 * Fixed a bug in hash table tarversing. While the hash table
5063 is traversed with SilcHashTableList the table must not be
5064 rehashed. It is now guaranteed that auto rehashable tables
5065 are not rehashed while tarversing the list. Also defined that
5066 silc_hash_table_rehash must not be called while tarversing
5067 the table. Added function silc_hash_table_list_reset that must
5068 be called after the tarversing is over. The affected files are
5069 lib/silcutil/silchashtable.[ch].
5071 * Changed all hash table traversing to call the new
5072 silc_hash_table_list_reset in server and in client library.
5074 * Added function silc_client_on_channel to return the
5075 SilcChannelUser entry if the specified client entry is joined
5076 on the specified channel. This is exported to application as
5077 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5079 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5081 * Fixed founder regaining problem with JOIN command on normal
5082 server. The notify for mode change must be sent always and
5083 not only if !cmd->pending. Affected file silcd/command.c.
5085 * Fixed the WHOWAS command's reply sending to support the
5086 lists correctly. Affected file silcd/command.c.
5088 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5090 * When sending JOIN command to router for processing the
5091 sender's old command identifier was not saved back to the
5092 sender's command context, fixed now. The affected file is
5095 * Create the key in JOIN command of the router did not return
5096 the channel key, added check for this. Affected file is
5099 * Fixed a channel ID update bug in JOIN command reply. Do
5100 not directly upgrade the ID but call the function
5101 silc_idlist_replace_channel_id if the ID was changed.
5102 Affected file silcd/command_reply.c.
5104 * Fixed memory leaks from command calling if it would fail.
5105 Affected file silcd/command.c.
5107 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5109 * Applied patches from cras:
5111 Memory leak fixes around libaries, irssi window resize fix,
5112 new silclist.h and silcdlist.h, all extern inline changed to
5115 * Removed dotconf from lib/dotconf, not needed anymore.
5117 * Removed TRQ from lib/trq, not needed anymore.
5119 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5120 with server connections. Later this will be configurable
5121 in config file after new config file is done. Affected file
5124 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5126 * Fixed a crash in server related to channel announcements.
5127 Affected file silcd/server.c.
5129 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5131 * Fixed memory leaks in silc_server_create_new_channel*
5132 functions. Affected file silcd/server.c.
5134 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5135 which ID was changed. This way the router will send the
5136 user list for the channel again, and server won't be in
5137 desync in some rare circumstances. Affected file is
5138 silcd/packet_receive.c.
5140 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5142 * Check for NULL socket pointer in the function
5143 silc_server_packet_send_to_channel_real. Affected file
5144 silcd/packet_send.c.
5146 * Fixed the BAN notify handling to correctly remove ban
5147 list. Affected file silcd/packet_receive.c.
5149 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5151 * Fixed some header addition to Toolkit distribution in
5152 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5154 * Added lib/silcclient/client_ops_example.h as an template
5155 file for application programmers to quickly start using
5156 the SilcClientOperation functions in their application.
5157 Updated the lib/silcclient/README as well to tell about this
5158 nice file made available.
5160 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5162 * Call silc_server_remove_from_channels when removing client
5163 entry when NO_SUCH_CLIENT_ID was received. Affected file
5164 is silcd/command_reply.c.
5166 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5168 * Added server & router operator statistics updating. Affected
5169 file silcd/packet_receive.c and silcd/command.c.
5171 * Fixed the SERVER_SIGNOFF notify handling on normal server
5172 not to save the history information for clients. Same was
5173 fixed earlier in remove_clients_by_server function, but not
5174 here. Affected file silcd/packet_receive.c.
5176 * Raised the default connection-retry count from 4 to 7 in
5177 server. Affected file silcd/server.h.
5179 * Cancel any possible reconnect timeouts when we start the
5180 key exchange. Affected file silcd/server.c.
5182 * Do not reconnect on connection failure when SCONNECT was
5183 given. Affected files silcd/server.[ch].
5185 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5187 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5189 * Fixed the NICK command to always give the unformatted
5190 nickname to the one giving the NICK command. If unformatted
5191 nickname is cached already it will be formatted and the
5192 local entry will always get the unformatted nickname.
5193 Affected file lib/silcclient/idlist.c.
5195 * Fixed some double frees from client library commands.
5196 Affected file is lib/silcclient/command.c.
5198 * Fixed CUMODE command in server to assure that no one can
5199 change founder's mode than the founder itself, there was a
5200 little bug. Affected file silcd/command.c.
5202 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5204 * Removed the SilcClientCommandDestructor from the client
5205 libary, it is not needed anymore. Affected files are
5206 lib/silcclient/silcapi.h, command[_reply].[ch],
5207 client_notify, idlist.c.
5209 * Fixed GETKEY command to first resolve client, and then
5210 resolve the server only if the client was not found, instead
5211 of resolving both at the same time. Affected file is
5212 lib/silcclient/command.c.
5214 * Added silc_client_start_key_exchange_cb and lookup the
5215 remote hostname and IP address before starting the key
5216 exchange with server. The affected file is
5217 lib/silcclient/client.c.
5219 * The server's public key is now saved using the IP address
5220 of the server and not the servername for the filename.
5221 The hostname public key filename is checked as an fall back
5222 method if the IP address based filename is not found.
5224 Fixed the GETKEY command to save the fetched server key
5225 in correct filename.
5227 Print the remote server's hostname now when new key is
5228 received during connection process. Affected file is
5229 irssi/src/silc/core/client_ops.c.
5231 * Return always our own public key to the client if it asks
5232 for it with GETKEY command. Affected file silcd/command.c.
5234 * Removed the use_auto_addr variable from default config
5235 file since it was in wrong section. Affected file is
5238 * Fixed TOPIC_CHANGE notification to not route it when it
5239 was sent using silc_server_send_notify_to_channel function.
5240 Affected file silcd/command.c.
5242 * Fixed silc_server_send_notify_kicked to send the kicker's
5243 Client ID also, it was missing. Affected files are
5244 silcd/command.c, silcd/packet_send.[ch].
5246 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5248 * Do not save client history information in SERVER_SIGNOFF.
5249 Fixes the bug in normal server that it does not detect
5250 the client becoming valid after the server becomes back
5251 online. Affected file silcd/server_util.c.
5253 * Added `sock_error' field into the SilcSocketConnection
5254 context. When error occurs during socket operation (read
5255 or write) the error is saved. Added also new function
5256 silc_socket_get_error to return human readable socket error
5257 message. Affected files are lib/silcutil/silcsockconn.[ch],
5258 lib/silcutil/unix/silcunixsockconn.c, and
5259 lib/silcutil/win32/silcwin32sockconn.c.
5261 * The server now prints the socket error message in the
5262 signoff for client. Affected file silcd/server.c.
5264 * Fixed the `created' channel information sending from router
5265 to server in JOIN command. Checks now whether the channel
5266 really was created or not and set it according that.
5268 Fixed the JOIN command to use the client entry's current
5269 ID during the joining procedure instead of the one it sent
5270 in the command (it is checked though), since it can change
5271 between the packet processing and command processing, and
5272 would just case unnecessary pain in the client end. Affected
5273 file silcd/command.c.
5275 * Fixed a channel key payload sending to use correct channel
5276 ID when the server was forced to change the channel's ID by
5277 router. Router sent the key payload with the old Channel ID.
5278 Affected file silcd/packet_receive.c.
5280 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5282 * Call silc_server_save_channel_key only if the key payload
5283 was provided in the JOIN command's command reply. Affected
5284 file silcd/command_reply.c.
5286 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5288 * Fixed silc_mp_sizeinbase to return the value correctly with
5289 MPI. Affected file lib/silcmath/mp_mpi.c.
5291 * Fixed the stop_server signal to correctly stop the scheduler
5292 and gracefully stop the server when SIGTERM or SIGINT signals
5293 are received. Affected file silcd/silcd.c.
5295 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5297 * Simple handling of TERM and HUP signals. Also added some log
5298 flushing call around. Affected file is
5301 * Fixed small bugs in silclog.c. Now buffering output will take
5302 effect after 10 seconds since startup: This will ensure that
5303 no important startup messages are lost. Also output redirection
5304 will preserve original format ([Date] [Type] message).
5305 Affected file is lib/silcutil/silclog.c.
5307 * Added two options to the config file, in the logging section:
5308 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5309 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5311 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5313 * Do not print the warning about log files not being initialized
5314 more than once to avoid excess logging. Affected file is
5315 lib/silcutil/silclog.c.
5317 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5318 the SIM copying in make install in Makefile.am.pre.
5320 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5322 * Rewritten silclog APIs. Globally interesting changes follows:
5323 silc_log_set_files() changed to silc_log_set_file().
5324 silc_log_set_callbacks() changed to silc_log_set_callback().
5325 ROBOdoc documented silclog header file.
5326 SilcLogCb now returns bool to wether inihibit the default
5327 handler or not (to keep the old behaviour return always TRUE).
5328 The new APIs should also fix the problem of the
5329 silcd_error.log file that was written in the current directory.
5332 Log files streams will remain opened after silc_log_set_file()
5333 call, means less CPU usage notably on high traffic servers.
5334 File streams are now full buffered, and flushed to the disk
5335 every 5 minutes, lesses HD activity and CPU usage.
5336 Messages can be redirected, allowing admins to configure
5337 one single logfile for all server messages.
5338 the silc_log_quick global variable to activate fast-logging.
5339 Affected files lib/silcutil/silclog.[ch]
5341 * Changed some code to conform new silclog APIs. Affected
5342 files are doc/example_silcd.conf.in, silcd/server.c
5343 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5346 * Fixed a memory leak that could occur in some situations.
5347 Affected file silcd/serverconfig.c.
5349 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5351 * Added the silc_client_del_client to remove the client from
5352 all channels as well. Affected file lib/silcclient/idlist.c.
5354 * Fixed the client library to correctly remove the client
5355 from all channels when the client entry is being destroyed.
5356 Affected file lib/silcclient/client_notify.c, command.c.
5358 * Added auto-nicking support to the client library. If the
5359 applicatio now sets client->nickname it will be sent to the
5360 server after connecting by the library. This way for example
5361 SILCNICK (or IRCNICK) environment variables will have effect
5362 and always change the nickname automatically to whatever
5363 it is wanted. Affected file lib/silcclient/client.[ch].
5365 * Renamed silc_server_command_bad_chars to the
5366 silc_server_name_bad_chars and moved it to the
5367 silcd/server_util.[ch]. Added also new function
5368 silc_server_name_modify_bad to return nickname that
5369 includes bad characters as new nickname without those
5370 bad characters. This check and modify is now used in
5371 silc_server_new_client when the username is initially set
5372 as nickname, so it must be checked to be valid nickname.
5373 Affected file silcd/packet_receive.c.
5375 * The nickname length is now taken from the packet for real
5376 and not trusted to strlen() since it clearly can return
5377 wrong length for nickname including bad characters. This
5378 also applies to channel names. Affected file silcd/command.c.
5380 * Removed the lib/silcsilm/modules directory. Modules are now
5381 compiled into the lib/silcsim. Fixed the copying of the
5382 modules to follow symbolic links in Makefile.am.pre.
5384 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5386 * Fixed silc_string_regexify list creation. Fixes bugs with
5387 BAN and INVITE commands in server. The affected file is
5388 lib/silcutil/unix/silcunixutil.c.
5390 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Removed the command destructor entirely from the server's
5393 command and command reply routines. It is not needed, and
5394 its usage was buggy and caused crashes. Affected files are
5395 silcd/command[_reply].[ch].
5397 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Cancel protocol and NULL sock->protocol if timeout
5400 occurred during protocol. Affected file silcd/server.c.
5402 * Cancel protocol timeouts always before calling the final
5403 callback, to assure that after final callback is called
5404 no other state will be called for the protocol anymore.
5405 Affected file silcd/protocol.c.
5407 * Print error log if incoming connection configuration could
5408 not be found. Affected file silcd/server.c.
5410 * Fixed JOIN command to correctly save the founder mode
5411 to the client on normal SILC server, when the channel
5412 was created by the router. Affected file silcd/command.c.
5414 * Fixed LIST command (hopefully) to send correct reply
5415 packets. Affected file silcd/command.c.
5417 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5419 * The silc_packet_receive_process now returns FALSE if the
5420 read data was invalid packet, and TRUE if it was ok.
5422 The server now checks that if unauthenticated connection
5423 sends data and its processing fails the server will close
5424 the connection since it could be a malicious flooder.
5426 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5428 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Make sure the warning about error opening a log file is
5431 printed only once and not everytime it fails (produces
5432 too much useless log). Affected file lib/silcutil/silclog.c.
5434 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5436 * Made the silc_server_daemonise() function more readable.
5437 Affected file silcd/server.c.
5439 * Pid file is now optional, the user may comment it out from
5440 the config file. Removed define SILC_SERVER_PID_FILE, we
5441 don't need a default any longer. Affected file
5442 configure.in.pre, lib/Makefile.am.pre.
5444 * Make some use of the pid file. The server now dies at startup
5445 if it detects a valid pid file on his path. The server would
5446 die anyway in this circumstance, because of the bind() failure.
5447 Affected file silcd/silcd.c.
5449 * No longer compiling lib/dotconf.
5451 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Fixed JOIN command parsing not to crash. Affected file
5454 lib/silcclient/command.c.
5456 * Fied the NICK_CHANGE notify to add the new client entry
5457 even it is resolved. This removes an <[unknown]> nick
5458 thingy bug in the client. Affected file is
5459 lib/silcclient/client_notify.c.
5461 * Do not try to allocate 0 bytes (efence does not like it)
5462 in lib/silccore/silccomand.c when encoding payload.
5464 * Do not take IRCNICK as nickname in Irssi SILC client since
5465 it is not possible to set nickname before hand connecting
5466 the server (TODO has an entry about adding auto-nicking
5469 * Changed the silc_server_command_pending to check whether
5470 there already exists an pending entry with the specified
5471 command, command identifier and pending callback. This is
5472 to fix IDENTIFY and WHOIS related crashes that may register
5473 multiple pending commands with same identifier. Affected
5474 file silcd/command.c.
5476 * Fixed the server to reconnect to the router even if it
5477 was already reconnecting and EOF was received. This to
5478 fix a possibility that the server wouldn't ever try to
5479 auto-reconnect to the router. Affected file silcd/server.c.
5481 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Fixed the server's password authentication to use the
5484 length of the locally saved password, and not the one
5485 sent in the packet. Affected file silcd/protocol.c.
5487 * Fixed same password authentication problem in the
5488 Authentication Payload handling routines in
5489 lib/silccore/silcauth.c.
5491 * Yet another password authentication problem fixed with
5492 channel password handling in silcd/command.c.
5494 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5496 * If first character of string in silc_parse_userfqdn is '@'
5497 then do not parse it. Affected file is
5498 lib/silcutil/silcutil.c.
5500 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Fixed minor bug in IDENTIFY command reply sending, which
5503 caused various weird problems during JOIN when it was
5504 resolving names for users. Affected file silcd/command.c.
5506 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Fixed the IDENTIFY command reply sending to chech better valid
5509 clients. It was possible to send incomplete list of replies.
5510 Affected file silcd/command.c.
5512 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5514 * Added silc_client_command[s]_[un]register functions now to
5515 dynamically register the commands in client library. Removed
5516 the static table of commands. This allows the client library
5517 to call commands without causing the application to know about
5518 what commands library has called.
5520 Removed the INFO command reply kludge to detect when the command
5521 was called by library. Now library use its own command reply
5522 function for INFO command.
5524 Added function silc_client_command_call to call a command.
5525 Application can use it to call command, not access the structure
5528 Now all commands that are sent by the client library (not
5529 explicitly sent by application) use own command reply functions.
5531 Affected files around lib/silcclient/ and in
5532 irssi/src/silc/core/.
5534 * Fixed the WHOIS command reply sending to chech better valid
5535 clients. It was possible to send incomplete list of replies.
5537 Fixed the WHOIS and IDENTIFY to send the request to router
5538 if normal server did not do it and did not find any results.
5540 Affected file silcd/command.c.
5542 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Moved the internal data from SilcClient context into its
5545 own file, not accesible to application. Affected files
5546 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5547 and other files in client library.
5549 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * Added doc/examples installation target in Makefile.am.pre.
5554 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5557 commands the found client entry will be removed from the
5558 cache, after notifying application about the error. Affected
5559 file lib/silcclient/command_reply.c.
5561 * Changed the /MSG to check for exact nickname user gave, and
5562 not let `nick' match `nick@host' if it is only one found. Now,
5563 user must type the exact nickname (like nick@host2) even if
5564 there are no more than one same nicks found. This is to avoid
5565 a possibility of sending nickname to wrong nickname since
5566 `nick' could match `nick@host'. Affected file is
5567 irssi/src/core/silc-servers.c.
5569 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Do not print "you are now server operator" or similar when
5572 giving /away command. Affected files are
5573 irssi/src/silc/core/client_ops.c, silc-servers.h.
5575 * Made the silc_server_command_pending_error_check to send
5576 the same command reply payload it received back to the
5577 original sender of the command. This way all arguments
5578 that was received by the server will be received by the
5579 client too. Affected file silcd/command.c.
5581 * Added the silc_idcache_add to return the created cache entry
5582 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5584 * Add global clients to expire if they are not on any channel.
5585 This is because normal server will never know if they signoff
5586 if they are not on any channel. The cache expiry will take
5587 case of these entries. This is done by normal servers only.
5588 The affected files are silcd/command_reply.c,
5589 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5591 * If server receives invalid ID notification for WHOIS or
5592 IDENTIFY and the ID exists in the lists, it is removed.
5593 Affected file silcd/command_reply.c.
5595 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5596 in client then client entry that it matches is searched and
5597 the nickname is printed on the screen for user. Affected
5598 file irssi/src/silc/core/client_ops.c.
5600 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Use cache entry expire time in the LIST command reply to
5603 purge old entries from the cache after the LIST command
5604 reply has been received. This way we don't have non-existent
5605 entries in the cache for too long. Affected file is
5606 silcd/command_reply.c.
5608 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5610 * If we are normal server, and we've not resolved client info
5611 in WHOIS or IDENTIFY from router, and it is global client,
5612 we'll check whether it is on some channel. If it is not
5613 then we cannot be sure about its validity and will resolve it
5614 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5615 file silcd/command.c.
5617 * Search channel by name (if possible) rather than by ID
5618 in IDENTIFY command's command reply. Affected file is
5619 silcd/command_reply.c.
5621 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5624 Updated specs and implemented it. Affected file silcd/command.c,
5625 silcd/packet_send.c and silcd/packet_receive.c.
5627 * Implemented the <founder auth> payload handling in the JOIN
5628 command. If provided all conditions for channel joining
5629 except requirement to provide correct passphrase can be
5630 overrided by the channel founder. Updated the protocol specs.
5631 Affected file silcd/command.c.
5633 Added support for founder auth in JOIN command in client
5634 library. Fixed the parsing of the JOIN command now to support
5635 all options as they should be. The affected file is
5636 lib/silcclient/command.c.
5638 * Optimized the WHOIS and IDENTIFY commands to send the request
5639 to router only if it includes nicknames or other names. If
5640 they include only IDs then check the local cache first before
5641 routing. Affected file is silcd/command.c.
5643 * Added channels topic announcements. Affected file is
5644 silcd/packet_receive.c and silcd/server.c.
5646 * Fixed the silc_server_send_notify_topic_set to really destine
5647 the packet to channel. Affected file silcd/packet_send.c.
5649 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5650 library. Affected file lib/silcclient/client_notify.c.
5652 * Added UMODE announcements. Affected file silcd/server.c.
5654 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Memory leak fixes in:
5658 lib/silcutil/silcsockconn.c
5659 lib/silcske/silcske.c
5660 lib/silcske/groups.c
5662 lib/silccrypt/silcpkcs.c
5663 lib/silccore/silccommand.c
5664 lib/silccore/silcidcache.c
5669 * ROBOdoc documented the lib/silcske/groups.h file and a
5670 bit changed the interface for better.
5672 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5674 * Update the client entry context in the ID cache after
5675 nick change. Affected file lib/silcclient/command.c.
5676 Fixes the CUMODE command when regaining founder privileges,
5677 and a little WHOIS problem.
5679 * Fixed silc_net_gethostbyname to correctly call the
5680 inet_ntop. Affected file lib/silcutil/silcnet.c.
5682 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5684 * Added IPv6 support checking to the configure.in.pre, added
5685 also --enable-ipv6 option to override the check. Affected
5686 file configure.in.pre.
5688 * The silc_thread_create now calls the start function
5689 directly if threads support is not compiled in. Removes
5690 ugly #ifdef's from generic code. Affected files are
5691 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5693 * Added silc_net_gethostby[name/addr]_async to asynchronously
5694 resolve. Affected files are lib/silcutil/silcnet.[ch].
5696 * Added support for rendering IPv6 based server, client and
5697 channel IDs. Affected file lib/silcutil/silcutil.c.
5699 * Added support for creating IPv6 based server IDs. Affected
5700 file is silcd/serverid.c.
5702 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5704 * Added silc_net_gethostby[addr/name] into the
5705 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5706 routines. Added silc_net_is_ip[4/6]. Affected file is
5707 lib/silcutil/unix/silcunixnet.c. All routines that take
5708 address as argument now supports both IPv4 and IPv6 addresses.
5710 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5712 * Fixed LIST command reply sending in server. Affected file
5715 * Server now sends the kicker's client ID in the KICK notify
5716 to the kicked client. Affected file silcd/command.c.
5718 * The client library now parses the kickers client ID and
5719 UI displays it. Affected files lib/silcclient/client_notify.c
5720 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5722 * Made all payload parsing function prototypes consistent.
5723 They all take now const unsigned char * and uint32 pair as
5724 the payload data instead of SilcBuffer. Changes all around
5725 the source tree. Other unsigned char* -> const unsigned char*
5726 changes around the tree as well.
5728 * Optimized SFTP client and server packet sending not to
5729 allocate new buffer for each packet but to recycle the
5730 first allocated buffer. Affected files are
5731 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5733 * Optimized the SFTP client to use SilcList instead of
5734 SilcDList for requests, because it is faster. Affected file
5735 is lib/silcsftp/sftp_client.c.
5737 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5738 into lib/silccore/silcid.[ch].
5740 Renamed silcpayload.[ch] into silcargument.[ch].
5742 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * If client entry is deleted with active key agreement
5745 session, abort the session.
5747 The silc_client_abort_key_agreement now calls the completion
5748 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5750 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5753 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5755 * Don't use __restrict in older GCC's. Affected file is
5756 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5758 * silc_net_localhost now attempts to reverse lookup the
5759 IP/hostname. Affected file lib/silcutil/silcnet.c.
5761 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5762 command. It can be used to gain founder privileges at
5763 the same time when joining the channel.
5765 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5766 kicker's client ID as well. Updated protocol specs.
5768 Defined that the server must send SILC_COMMAND_IDENTIFY
5769 command reply with error status to client who sent
5770 private message with invalid client ID.
5772 Updated the protocol specification.
5774 * Added silc_server_send_command_reply to send any
5775 command reply. Affected file silcd/packet_send.[ch].
5777 * Added silc_id_payload_encode_data to encode ID payload
5778 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5780 * The server now send IDENTIFY command reply with error
5781 status if client ID in private message is invalid. Affected
5782 file silcd/packet_receive.c.
5784 * Save the server key file with server's IP address in
5785 the filename instead of hostname. The affected file is
5786 irssi/src/silc/core/client_ops.c.
5788 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5793 * Added libtool support for compiling shared objects in
5794 lib/silcsim. Affected file configure.in.pre and
5795 lib/silcsim/Makefile.am. Original patch by cras.
5797 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5799 * Pid file configuration, and server's config file fixes
5800 patch by toma. Updated CREDITS file.
5802 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Fixed silc_client_channel_message to not try to decrypt
5805 the message twice if it resolved the destination client
5806 information. This could cause of dropping one channel
5807 message. Affected file lib/silcclient/client_channel.c.
5809 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5812 lib/silcclient/client.c. This function is used when the SILC
5813 Client is run under some other scheduler, or event loop or
5814 main loop. On GUI applications, for example this may be
5815 desired to used to run the client under the GUI application's
5816 main loop. Typically the GUI application would register an
5817 idle task that calls this function multiple times in a second
5818 to quickly process the SILC specific data.
5820 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5822 * Fixed silc_server_drop() for dropping the supplementary
5823 groups as well, this could cause a security hole on some
5826 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5831 * Write PID file after dropping privileges. Added -F option
5832 to run server on foreground. A patch by debolaz.
5833 Affected files silcd/server.c, silcd/silcd.c.
5835 * Fixed MOTD to return the MOTD file server name. Affected
5836 file silcd/command.c.
5838 * Added INFO command reply handling to the Irssi SILC Client.
5839 Affected file irssi/src/silc/core/client_ops.c.
5841 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * Fixed the silc_idcache_list_* routines to really support
5844 the dynamic list. Fixes a crash. Affected file is
5845 lib/silccore/silcidcache.c.
5847 * Fixed the LIST command reply to really call LIST command's
5848 pending callbacks. Affected file silcd/command_reply.c.
5850 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Update conn->local_entry->nickname after giving NICK
5853 command. Affected file lib/silcclient/command.c.
5855 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5857 * Added the [pid] option to the silcd configuration file
5859 Affected files: serverconfig.[ch] and silcd.c
5861 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Save fingerprint in WHOIS command reply in server.
5864 Affected file silcd/command_reply.c.
5866 * Fixed NICK commands pending callback registration.
5867 Affected file lib/silcclient/command.c.
5869 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Use ++server->cmd_ident when sending commands in server,
5872 instead of random number. Affected file silcd/command.c.
5874 * Fixed GETKEY command reply to call actually GETKEY pending
5875 command callbacks. Affected file silcd/command_reply.c.
5877 * A bit stricter check for nicknames. Check for same nickname
5878 in NICK command also. Affected file silcd/command.c.
5880 * Do not call INFO command everytime client ID changes, only
5881 during first connecting. Affected file lib/silcclient/client.c.
5883 * Set the new nickname only after successful command reply for
5884 NICK command is returned by server. Affected file
5885 lib/silcclient/command.c.
5887 * Remove nicknames from nicklist during server_signoff notify.
5888 Should fix /NAMES bit more. The affected file is
5889 irssi/src/silc/core/silc-channels.c.
5891 * Added `fingerprint' field to the SilcIDListData in the
5892 silcd/idlist.h to hold the fingerprint of the client's
5895 Send the fingerprint of the client's public key in WHOIS
5898 Affected files silcd/command.c, and silcd/idlist.[ch].
5900 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5901 create fingerprint from given data.
5903 * Show the fingerprint of the client's public key in WHOIS.
5904 Affected files irssi/src/module-formats.[ch] and
5905 irssi/src/silc/core/client_ops.c.
5907 * Format the multiple same nicknames also during JOIN and
5908 NICK_CHANGE notifys. Affected file is
5909 lib/silcclient/client_notify.c.
5911 * Do not print error on screen for invalid private message
5912 payload since it can come if someone is sending private
5913 messages with wrong key. Affected file
5914 lib/silccore/silcprivate.c.
5916 * Fixed multiple concurrent /PING crash. Affected file
5917 lib/silcclient/command.c.
5919 * Changed the wrong ID encoding. All IP addresses must be
5920 in MSB first order in encoded format. They were encoded
5921 wrong and was in LSB format. Affected files are
5922 silcd/serverid.c, lib/silcutil/silcutil.c.
5924 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5926 * Call the `connect' client operation through the scheduler
5927 in case of error. Affected file lib/silcclient/client.c.
5929 * Call the `failure' client operation even if the error
5930 occurred locally during a protocol. Affected file is
5931 lib/silcclient/protocol.c.
5933 * Added support of sending LIST command to router from normal
5934 server. This way normal server can get list of all channels
5935 in the network too. Fixed the channel list sending in the
5936 server too. Affected files are silcd/command.c, and
5937 silcd/command_reply.[ch].
5939 * Added silc_server_update_channels_by_server and
5940 silc_server_remove_channels_by_server. They are used during
5941 disconnection of primary router and in backup router protocol.
5942 Affected file silcd/server_util.[ch], silcd/server.c and
5943 silcd/server_backup.c.
5945 * Fixed channel adding to global list in IDENTIFY command
5946 reply in server. Affected file silcd/command_reply.c.
5948 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5950 * If the incoming packet type is REKEY or REKEY_DONE process
5951 that packet always synchronously. Fixes yet another MAC
5952 failed error on slow (dialup) connections. Affected file
5953 lib/silcclient/client.c and silcd/server.c.
5955 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Call check_version SKE callback for initiator too. Affected
5958 file lib/silcske/silcske.c.
5960 * Implemented fix for security hole found in the SKE that was
5961 fixed in the specification few days back; the initiator's
5962 public key is now added to the HASH value computation.
5963 Added backwards support for the old way of doing it too, for
5964 old clients and old servers. Affected file is
5965 lib/silcske/silcske.c.
5967 * Enabled mutual authentication by default in SKE. If initiator
5968 is not providing mutual authentication the responder will
5969 force it. This will provide the proof of posession of the
5970 private key for responder. The affected files are
5971 lib/silcclient/protocol.c and silcd/protocol.c.
5973 * Do not cache anymore the server's public key during SKE.
5974 We do mutual authentication so the proof of posession of
5975 private key is done, and if the server is authenticated in
5976 conn auth protocol with public key we must have the public
5977 key already. Affected file silcd/protocol.c.
5979 * Added new global debug variable: silc_debug_hexdump. If
5980 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5981 file lib/silcutil/silclog.[ch].
5983 * Fixed compilation warning due to char * -> const char *.
5984 Affected files lib/silcutil/silcnet.h, and
5985 lib/silccore/silcauth.[ch].
5987 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5989 * Fixed CMODE command when new channel key was created. If
5990 the creation failed the old key was removed. Next time giving
5991 same command would crash the server since the old key was
5992 freed already. Affected file silcd/command.c.
5994 * Fixed the silc_server_announce_get_channels to not crash
5995 on reconnect. Affected file silcd/server.c.
5997 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Added silc_log_set_debug_string function to set a regex
6000 string to match for debug output. Only the function names,
6001 or filenames matching the given debug string is actually
6002 printed. This way it is possible to filter out those debug
6003 strings that user is not interested in.
6005 Fixed a bug in silc_string_regexify.
6007 Affected files lib/silcutil/silclog.[ch], and
6008 lib/silcutil/unix/silcunixutil.c.
6010 * Changed the -d options in both server and Irssi SILC client
6011 to take the debug string as argument. Affected files
6012 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6014 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Added silc_hash_babbleprint to create a Bubble Babble
6017 Encoded fingerprint. The encoding is developed by Antti
6018 Huima (draft-huima-babble-01.txt), and it creates human
6019 readable strings out of binary data. Affected file
6020 lib/silccrypt/silchash.[ch].
6022 * Print the babble print now in addition of fingerprint as well
6023 in Irssi SILC client. Affected files are
6024 irssi/src/fe-common/silc/module-formats.[ch],
6025 irssi/src/fe-common/silc/core/client_ops.c.
6027 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Fixed a security problem found in SKE. The initiator's
6030 public key too is now added to the HASH hash value creation
6031 which is signed by the responder to create the SIGN value.
6032 This will prevent anyone in the middle to lie to the responder
6033 about the initiator's public key. If this is done now, the
6034 man in the middle will get caught. Updated the protocol
6037 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6039 * Better installation directory handling. Configure module
6040 paths and other paths automatically to example_silc* files
6041 in doc/. A patch by toma.
6043 * Fixed compiler warning from MPI library, and from SILC RNG.
6046 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6047 It can be configured with ./configure. A patch by toma.
6049 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Find correct make to use in prepare-clean. A patch by
6052 toma. Affected file prepare-clean.
6054 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6056 * Added irssi variables use_auto_addr, auto_bind_ip,
6057 auto_bind_port and auto_public_ip.
6059 * Changed the interface for silc_client_send_key_agreement
6060 in lib/silcclient/silcapi.h
6064 irssi/src/silc/core/silc-core.c
6066 lib/silcclient/silcapi.h
6067 irssi/src/silc/core/silc-channels.c
6068 lib/silcclient/client_keyagr.c
6071 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6073 * Added silc_pkcs_public_key_compare to compare two
6074 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6076 * Check that the client who set the founder mode on the
6077 channel is the same client that is giving the founder
6078 mode to itself. It is done by comparing the saved public
6079 key (it is saved even in the authentication is passphrase).
6080 Affected file silcd/command.c.
6082 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Do not process packet for disconnected socket connection.
6085 Affected file lib/silccore/silcpacket.c.
6087 * Process the DISCONNECT packet through scheduler in the
6088 client library. Affected file lib/silcclient/client.c.
6090 * Fixed the silc_client_packet_parse to not to increase
6091 the packet sequence number if the conn->sock and the
6092 current socket connection is not same. This can happen
6093 for example during key agreement when the conn includes
6094 multiple socket connections (listeners). Affected file
6095 lib/silcclient/client.c.
6097 * The sender of the file transfer request now provides also
6098 the pointer (listener) for the key exchange protocol. If
6099 the listener cannot be created then it sends empty key
6100 agreement and lets the receiver provide the listener.
6102 Added `local_ip' and `local_port' arguments to the
6103 silc_client_file_send. If they are provided they are used,
6104 if not then it will attempt to find local IP address, if
6105 not found or bind fails then the remote client will provide
6108 Affected files are lib/silcclient/client_ftp.c and
6109 lib/silcclient/silcapi.h.
6111 * Extended the FILE SEND command to support defining the
6112 local IP and port for key exchange listener. They are
6113 optional. Affected file irssi/src/silc/core/silc-servers.c.
6115 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6117 * Defined to WHOIS command reply the sending of fingerprint
6118 of the client's public key (if the proof of posession of the
6119 corresponding private key is verified by the server).
6120 Updated to the protocol specification.
6122 * Added support of receiving the client's public key's
6123 fingerprint in command reply in client library. Affected
6124 file is lib/silcclient/command_reply.c, and
6125 lib/silcclient/idlist.[ch].
6127 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Do not send over 128 chars long nickname to the server
6130 in NICK command. Affected file lib/silcclient/command.c.
6132 * Do not send over 256 chars long channel names to the server
6133 in JOIN command. Affected file lib/silcclient/command.c.
6135 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Assure that silc_server_close_connection cannot be called
6138 twice for same socket context. Affected file is
6141 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6143 * Send error message to application if opening file for
6144 writing during file transfer fails. Affected file is
6145 lib/silcclient/client_ftp.c.
6147 Remove all file transfer sessions for a client that we're
6148 removing from ID cache.
6150 Affected file is lib/silcclient/client_ftp.c.
6152 * Fixed silc_net_addr2bin to return correct address. Affected
6153 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6155 * Fixed file transfer session removing on signoff notify.
6156 Affected file irssi/src/silc/core/silc-servers.c.
6158 * Added the SilcClientFileError to be returned in the monitor
6159 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6160 Affected file lib/silcclient/silcapi.h.
6162 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Fixed a crash in silc_client_ftp_free_sessions and
6165 silc_client_ftp_session_free_client. Affected file
6166 lib/silcclient/client_ftp.c.
6168 * Added `disabled' field in the SilcChannelEntry in the server
6169 to indicate if the server entry is disabled. Affected file
6170 silcd/idlist.h, silcd/command[_reply].c.
6172 * SILC server adds now /var/run/silcd.pid everytime it is
6173 started. Affected file silcd/silcd.c.
6175 * Added silc_server_packet_send_clients to send a packet to
6176 the provided table of client entries. Affected file
6177 silcd/packet_send.[ch].
6179 * Fixed a crash in client resolving in client_prvmsg.c in
6180 client library. Affected file lib/silcclient/client_prvmsg.c.
6182 * Do not actually remove the client directly from ID cache
6183 during SERVER_SIGNOFF, but invalidate it. This way we
6184 preserve the WHOWAS info for the client. Affected file
6185 silcd/server_util.c.
6187 * Fixed SERVER_SIGNOFF notify handling in the server. The
6188 server is now able to process incoming SERVER_SIGNOFF notify
6189 for a server that it doesn't even know about. It will remove
6190 the clients provided in the notify. Affected file
6191 silcd/packet_receive.c.
6193 * Check for partial packet in data queue after every packet that
6194 was found from the queue. Return and wait for more data if
6195 there is partial data in queue. Affected file is
6196 lib/silccore/silcpacket.c.
6198 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Added SilcClietFileError enum to indicate error in
6201 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6202 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6203 Affected files lib/silcclient/silcapi.h and
6204 lib/silcclient/client_ftp.c.
6206 * Check that newsize in silc_buffer_realloc is larger than
6207 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6209 * Added better monitor of file transfers. It now monitors
6210 key agreement protocol during the file transfer too. Added
6211 error reporting too. Affected files
6212 irssi/src/silc/core/silc-servers.c,
6213 irssi/src/fe-common/silc/module-formats.[ch].
6215 * Wrote a help file for FILE command.
6217 * Added silc_rng_global_get_byte_fast to get not-so-secure
6218 random data as fast as possible. Random data is read from
6219 /dev/urandom if available and from the SILC RNG if not
6220 available. It is used in padding generation. Affected file
6221 lib/silccrypt/silcrng.[ch].
6223 * All packets in client library are now processed synchronously.
6224 Optimized packet processing a lot. Affected file
6225 lib/silcclient/client.c.
6227 * All server connection packets are processing synchronously
6228 now in server, to optimize packet processing. Affected file
6231 * Include files are installed now only in Toolkit distribution
6232 if make install is given. Affected files: all Makefile.am's.
6234 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Assure that silc_client_notify_by_server_resolve does not
6237 resolve the client information multiple times. If it cannot
6238 be found by the first it cannot be found at all. Affected
6239 file lib/silcclient/client_notify.c.
6241 * Fixed WHOWAS command reply calling. Affected file
6242 lib/silcclient/command_reply.c.
6244 * Removed all references to silc_idlist_get_client from the
6245 Irssi SILC client since that call is internal call used by
6246 the library. The Irssi SILC client will use now client
6247 retrieval functions found in silcapi.h.
6249 * Fixed a bug in resolving nickname info before sending
6250 private message. It used freed memory. Affected file
6251 irssi/src/silc/core/silc-servers.c.
6253 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Assure my_channels statistics cannot go negative in server.
6256 Affected files silcd/server.c, silcd/server_util.c.
6258 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6260 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6262 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6264 * Win32 Toolkit changes. Affected files
6265 win32/silc.dsw, win32/libsilc/libsilc.def,
6266 win32/libsilcclient/libsilc.def,
6267 lib/silcutil/silcutil.c, and
6268 lib/sftp/sftp_fs_memory.c.
6270 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6272 * Added silc_net_localip to return local host's IP address.
6273 Affected file lib/silcutil/silcnet.[ch].
6275 * If key exchange or rekey protocol is active for a connection
6276 parse all packets syncronously since there might be packets
6277 in packet queue that we are not able to process without first
6278 processing packets before them. Affected file silcd/server,
6279 lib/silcclient/client.c.
6281 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6282 whether library should continue processing the packet.
6283 Affected file lib/silccore/silcpacket.h.
6285 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6286 SilcSFTPMonitorData to SFTP server to monitor various
6287 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6288 lib/silcsftp/sftp_server.c.
6290 * Added silc_file_size to return file size. Affected file
6291 lib/silcutil/silcutil.[ch].
6293 * Implemented the file transfer support for the client library.
6294 Added preliminary support for simple client to client one-file
6295 transmission. Affected file lib/silcclient/client_ftp.c,
6296 lib/silccilent/client.[ch].
6298 * Added new local command FILE to the Irssi SILC Client.
6299 It is used to perform the file transfer. It has subcommands
6300 SEND, RECEIVE, SHOW and CLOSE. Affected files
6301 irssi/src/silc/core/client_ops.c,
6302 irssi/src/silc/core/silc-server.[ch].
6304 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Relay the SILC_PACKET_FTP in the server. Affected files
6307 silcd/server.c and silcd/packet_receive.c.
6309 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6311 * Renamed silc_file_read and silc_file_write to functions
6312 silc_file_readfile and silc_file_writefile. Added function
6313 silc_file_open and silc_file_close. Affected files
6314 lib/silcutil/silcutil.[ch].
6316 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Resolve the client info when received private message or
6319 channel message for a client which nickname we don't know.
6320 Affected files lib/silcclient/client_prvmsg.c and
6321 lib/silcclient/client_channel.c.
6323 * Do not crash in /KEY if client is not connected. Affected
6324 file irssi/src/silc/core/silc-channels.c.
6326 * Added SilcClientStatus field to the SilcClientEntry in the
6327 lib/silcclient/idlist.h.
6329 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6330 is incomplete and is being resolved, it won't be resolved
6333 Make sure also that USERS command reply does not resolve
6334 twice information. Affected file is
6335 lib/silcclient/command_reply.c.
6337 Make sure that silc_client_get_clients_by_list does not
6338 resolve twice same information.
6340 * Check for valid client->id in the silc_server_free_client_data.
6341 Affected file silcd/server.c.
6343 * Fixed /GETKEY nick@server not to crash if the server entry
6344 is not found. Affected file lib/silcclient/command.c.
6346 * Fixed the silc_server_check_cmode_rights to check the
6347 requested modes correctly. Affected file silcd/command.c.
6349 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Better checks for non-printable chars in nick added.
6352 Affected file silcd/command.c.
6354 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Call the silc_server_udpate_servers_by_server in the
6357 primary router that comes back online in the backup resuming
6358 protocol. Otherwise it routes packets wrong. Affected file
6359 silcd/server_util.[ch], silcd/server_backup.c.
6361 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6363 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6364 lib/silcutil/silcbuffmt.[ch].
6366 * Redefined the SILC packet header to include the padding
6367 length. Affected file lib/silccore/silcpacket.[ch].
6369 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6370 length for maximum padding up to 128 bytes). Affected
6371 file lib/silccore/silcpacket.h.
6373 * Removed all backwards support for old 0.5.x MAC thingies.
6374 The SILC packet header change makes it impossible to be
6375 backwards compatible.
6377 * Send the ENDING packet with timeout in the backup resuming
6378 protocol. This is to assure that all routers has connected
6379 to the primary router. Affected file silcd/server_backup.c.
6381 * Changed the RNG to take the first IV from random data. It
6382 used to take it from zero actually. Changed the RNG also
6383 to use /dev/urandom during session. /dev/random is used
6384 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6386 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6388 * Changed the SILC packet header to have the first two bytes
6389 (the packet length) encrypted. Affected files aroung the
6390 code tree, lib/silccore/silcpacket.[ch]. Removed the
6391 SilcPacketCheckDecrypt callback. It is not needed anymore
6392 since the silc_packet_receive_process will determine now
6393 whether the packet is normal or special.
6395 * Implemented the unidirectional MAC keys. Affected files
6396 lib/silcske/silcske.c, silcd/protocol.c and
6397 lib/silcclient/protocol.c.
6399 * Implemented the packet sequence number to the MAC computation.
6400 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6401 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6402 lib/silcclient/protocol.c.
6404 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6406 * Allow backup router to announce servers. All servers
6407 announced by backup router are added to the global list
6408 automatically. Update hte server's socket to our primary
6409 router also when backup router announces a server.
6410 Affected file silcd/packet_receive.c.
6412 * Do not update the client->router in the function
6413 silc_server_udpate_clients_by_server if the client is on
6414 global list. We might fail to find any specific server
6415 for locally connected clients and local cell clients. They
6416 should still use the `from' and not `to' as client->router.
6417 This fixes backup router resuming protocol. Affected file
6418 silcd/server_util.c.
6420 * Decrease channel statistics count only if the channel
6421 deletion worked. Affected files are silcd/server.c and
6422 silcd/server_util.c.
6424 * Added silc_server_update_servers_by_server to update origin
6425 of all server entries. Used during backup router protocol.
6426 Affected files silcd/server_util.[ch], silcd/server.c. and
6427 silcd/backup_router.c.
6429 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6430 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6431 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6432 lib/silccrypt/silchmac.c.
6434 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Assure that router cannot reroute the same channel message
6437 to the sender. Affected file silcd/packet_receive.c.
6439 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Made better checks that the channel message is not sent
6442 to the router it came from. Affected file is
6443 silcd/packet_send.c. Fixed memory leak too.
6445 * Announce informations for incoming router connection, but
6446 only after checking if it is replaced by backup router.
6447 Affected file silcd/packet_receive.c.
6449 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Fixed the backup resuming protocol to work in multiple
6452 router environment. Affected file silcd/server_backup.c.
6454 * Route packet only to one router in the function
6455 silc_server_packet_send_to_channel. Affected file is
6456 silcd/packet_send.c.
6458 * Fixed silc_server_send_notify_dest to set the broadcast
6459 flag. Fixed the silc_server_send_notify_topic to actually
6460 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6461 Affected file silcd/packet_send.c.
6463 * Changed the SFTP Filesystem interface. Changed the
6464 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6465 the filesystem operation function. The SilcSFTPFilesystem
6466 is now a context that is allocated by all filesystem allocation
6467 functions and it already includes the operations structure
6468 and filesystem specific context. It is given as argument
6469 now to the silc_sftp_server_start. This made the interface
6470 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6471 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6473 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6475 * Changed the backup router adding and getting interfaces
6476 in the server. The router that will be replaced by the
6477 specified backup router is now sent as argument. Affected
6478 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6481 * Added silc_net_addr2bin_ne to return the binary form of
6482 the IP address in network byte order. Affected files
6483 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6485 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6487 * Check for existing server ID in silc_server_new_server
6488 and in silc_server_connect_to_router_final and remove the
6489 old entry if it exists. Affected file silcd/packet_receive.c,
6492 * Send the channel message always to only one router, either
6493 in upstream or downstream. Affected file is
6494 silcd/packet_send.c.
6496 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6498 * Wrote the definition of the backup resuming protocol to the
6499 protocol specification.
6501 * Removed one redundant channel key generation from normal
6502 server during joining procedure. Removed one redundant
6503 channel key sending from server to router during joining
6504 procedure. Affected file silcd/command.c.
6506 * Made minor bugfixes to the backup router resuming protocol.
6507 Affected file silcd/server_backup.c, server.c.
6509 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6511 * Added --disable-asm configuration option. Affected files
6512 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6515 * Implemented the backup resuming protocol that is used to
6516 resume the primary router position in the cell after the
6517 primary router comes back online. Affected files
6518 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6519 and silcd/server_util.[ch].
6521 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * Sleep two (2) seconds after sending QUIT command to server.
6524 Affected file lib/silcclient/command.c.
6526 * Assure that if outgoing data buffer is pending do not force
6527 send any data. Affected file silcd/packet_send.c.
6529 * Assure that if outgoing data buffer is pending do not force
6530 send any data. Affected file lib/silcclient/client.c.
6532 * Implemented the backup router support when the primary router
6533 goes down. The servers and routers can now use the backup
6534 router as new primary router without loosing connectivity.
6536 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6539 in the server to indicate disabled entry. All data read
6540 from the connection will be ignored and no data is sent
6541 for entry that is disabled. Affected files are
6542 silcd/idlist.h, silcd/server.c.
6544 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6546 * Created SFTP client and server test programs in the
6547 lib/silcsftp/tests directory.
6549 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6551 * Implemented memory filesystem (virtual filesystem) for
6552 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6555 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6557 * Implemented the SFTP (SSH File Transfer Protocol) to the
6558 lib/silcsftp. It includes SFTP client and SFTP server
6561 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * Moved lib/silccore/silcprotocol.[ch] to the
6564 lib/silcutil library.
6566 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6567 take variable argument list pointer as argument. Affected
6568 file lib/silcutil/silcbuffmt.[ch].
6570 * Added silc_buffer_set function that is used to set data
6571 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6572 Affected file lib/silcutil/silcbuffer.h.
6574 * Changed various routines in the core library to use the new
6575 silc_buffer_set instead of allocating new buffer only for
6578 * Added 64-bit value formatting and unformatting support to the
6579 silc_buffer_[un]format routines. Affected file is
6580 lib/silcutil/silcbuffmt.[ch].
6582 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6583 to includes/bitmove.h.
6585 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6587 * Fixed channel user mode saving in client library. Affected
6588 file lib/silcclient/command[_reply].c.
6590 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6592 * Defined the file transfer to the SILC Protocol. Added
6593 new packet type SILC_PACKET_FTP and defined File Transfer
6594 Payload. The mandatory file transfer protocol is SFTP
6595 (SSH File Transfer Protocol). Affected file in addition
6596 of the internet draft is lib/silccore/silcpacket.h.
6598 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6599 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6600 is used as part of backup router protocol when the primary
6601 router of the cell is back online and wishes to resume
6602 the position as primary router.
6604 * Redefined the MAC generation keys in the protocol. The
6605 same key is not used anymore in both direction. Both
6606 direction will now use different keys for sending and
6607 receiving. This fixes a potential security flaw. This
6608 change causes incompatibilities in the protocol.
6610 * Redefined also the MAC computation from the packet.
6611 An packet sequence number is now added to the MAC
6612 computation. This prevents possible replay attacks against
6613 the protocol. This change too causes incompatibilities
6616 Added `sequence' field to the SilcPacketContext to hold
6617 the current sequence number for the packet.
6619 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6621 * Added `created' field to the SilcIDListData in the file
6622 silcd/idlist.h to indicate the time when the entry was
6625 * Added `created' field to the SilcChannelEntry too. Affected
6626 file silcd/idlist.h.
6628 * Added `creation_time' aguments to all the announcement functions
6629 in the server. If it is provided then only the entries that
6630 was created after the provided time frame are actually
6631 announced. Affected file silcd/server.[ch].
6633 * The protocol says that the Channel ID's IP address must be
6634 based on the router's IP address. Added check for this in
6635 the silc_server_new_channel when processing incoming New Channel
6636 Payload. Affected file silcd/packet_receive.c.
6638 * Print out the correct version with --version in SILC client.
6639 Affected file irssi/src/silc/core/silc-core.c.
6641 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6643 * Fixed WHOWAS command to check for completnes of the client
6644 entry always, not just when the command is coming from client.
6645 Affected file silcd/command.c.
6647 * Added new function silc_server_packet_queue_purge to purge the
6648 outgoing data queue to the network. After the function returns
6649 it is guaranteed that the outgoing packet queue is empty.
6650 Affected file silcd/packet_send.[ch].
6652 * Purge the outgoing packet queue in the rekey protocol's final
6653 callback to assure that all rekey packets go to the network
6654 before quitting the protocol. Affected file silcd/server.c.
6656 * Added silc_client_packet_queue_parse as similar function as
6657 in server to the client library. The affected file is
6658 lib/silcclient/client.c.
6660 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6662 * Splitted silcd/server.c and created silcd/server_util.[ch]
6663 for utility functions.
6665 * Added new socket flag SILC_SF_DISABLED to indicate that the
6666 connection is open but nothing can be sent to or received from
6667 the connection. Affected file lib/silcutil/silsockconn.[ch].
6668 The checking for disabled socket is checked in the low level
6669 silc_socket_write and silc_socket_read functions.
6671 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Allow only nicknames and channel names that fits into the
6674 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6676 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6678 * When processing JOIN command reply in server check that if
6679 the channel exists in our global list we'll move it the local
6680 list. Affected file silcd/command_reply.c.
6682 * Fixed the check whether client is joined on the channel already
6683 in JOIN command. Affected file lib/silcclient/command.c.
6685 * Fixed the JOIN command reply to check whether the channel
6686 already exists. Affected file lib/silcclient/command_reply.c.
6688 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6690 * Added silc_ske_status_string to map the SKE error numbers
6691 to readable strings. The affected files are
6692 lib/silcske/silcske[_status].[ch].
6694 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Do not show the private channels on the WHOIS channel list
6697 as it is not allowed by the protocol. The affected file is
6700 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Assure that the packet length digged from the actual packet
6703 is something sensible in the silc_packet_decrypt_rest_special
6704 in lib/silccrypt/silcpacket.c.
6706 * Free and NULL the allocated pointer in silc_hmac_alloc if
6707 the HMAC allocation fails. The affected file is
6708 lib/silccrypt/silchmac.c.
6710 * Print the selected security properties to the log files in
6711 the server. Affected file silcd/protocol.c.
6713 * Add SKE's reference counter even if calling the completion
6714 callback manually. Otherwise it goes negative, although it
6715 does not cause any problems. The affected file is
6716 lib/silcske/silcske.c.
6718 * Remove the client entry with short timeout after giving the
6719 KILL command. Affected file lib/silcclient/command.c.
6721 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6722 case all found clients are already disconnected (WHOWAS would
6723 found them) in the server. Affected file silcd/command.c.
6725 * Update the last_receive (time of last data received) to be
6726 updated only when received private or channel message so that
6727 the idle time showed in WHOIS makes more sense.
6729 * Added boolean field `valid' in to the SilcClientEntry in the
6730 client library to indicate whether the entry is valid or not.
6731 This fixes the nickname change bug on channel when changing
6732 the nickname to be same than the old (like nick to Nick) the
6733 nickname formatter doesn't set the new nick anymore to Nick@host.
6734 Affected file lib/silcclient/idlist.[ch].
6736 * Now actually fixed the nickname changing on disconnection.
6737 Added new function silc_change_nick to the Irssi SILC Client.
6738 Affected file irssi/src/silc/core/client_ops.c,
6739 irssi/src/silc/core/silc-nicklist.[ch].
6741 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6743 * Check that the public key exists in the GETKEY command before
6744 trying to encode it. Affected file silcd/command.c.
6746 * Print some notifications on received public keys with GETKEY
6747 command in the Irssi SILC Client. Affected files are
6748 irssi/src/fe-common/silc/module-formats.[ch],
6749 irssi/src/silc/core/client_ops.c.
6751 * Use IDENTIFY command to resolve the server information in the
6752 GETKEY command instead of INFO command. Affected file
6753 lib/silcclient/command.c.
6755 * All command reply functions in the client library now calls
6756 the pending command reply callbacks even if an error has
6757 occurred. The server has done this a long time and now it was
6758 time to move the client library to this as well. Now all
6759 errors can be delivered back to the pending command reply
6760 callbacks if necessary. Affected files are
6761 lib/silcclient/command[_reply].[ch].
6763 * Change the nickname on disconnection back to the username
6764 because in reconnect the server will enforce it to it anyway.
6765 Affected file irssi/src/silc/core/silc-servers.c.
6767 * Fixed a config file parsing bug in the Irssi SILC client.
6768 Affected file irssi/src/silc/core/clientconfig.c.
6770 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * When printing the channel mode on JOIN, verify that the
6773 channel key and channel's HMAC are valid. Affected file
6774 irssi/src/silc/core/client_ops.c.
6776 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6779 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6780 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6782 * Removed channel key rekey task deleting from the function
6783 silc_server_save_channel_key. Affected file silcd/server.c.
6784 Added explicit timeout task context instead that is used to
6785 delete the task if we are registering a new task before the
6786 new task has elapsed.
6788 * When channel key rekey occurs the client library now saves
6789 the old channel key for a short period of time (10 seconds) and
6790 is able to use it in case some is still sending channel
6791 messages encrypted with the old key after the rekey. Affected
6792 file lib/silcclient/[idlist.h|client_channel.c].
6794 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6796 * Added check to the silc_server_new_id_real to not accept
6797 new ID if it is the sender's own ID. Affected file is
6798 silcd/packet_receive.c.
6800 * Assure that we do not announce ourself or the one we've
6801 sending our announcements when we're router and are announcing
6802 servers to our primary router. Affected file silcd/server.c.
6804 * Fixed silc_server_command_identify_check_client to assemble
6805 correct WHOIS packet. It send corrupted WHOIS packet and
6806 caused problem with router to router connections. Affected
6807 file silcd/command.c.
6809 Fixed also silc_server_command_whois_check the same way
6810 as for the IDENTIFY command.
6812 * Added new SilcIDListStatus to the server in the SilcIDListData
6813 structure. The status now includes the current status of
6814 the entry (like registered, resolved etc.). Affected file
6815 silcd/idlist.[ch]. Defined a bunch of different status types
6816 as well. This replaced the old boolean registered field as well.
6818 Added resolve_cmd_ident field to the SilcClientEntry structure
6819 too so that if the entry is for example being resolved so
6820 another command may attach to the same pending command reply
6821 without requiring to resolve the same entry again. This concept
6822 should optimize the WHOIS and the IDENTIFY resolving under
6823 heavy load by taking away unnecessary resolving for entries
6824 that are being resolved already.
6826 Added support for adding multiple pending commands for one
6827 command idenfier. Affected file silcd/command[_reply].[ch].
6829 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6830 before deleting the data. Otherwise the hash table will have
6831 freed data in comparison functions. Affected file is
6832 silcd/command_reply.c.
6834 * Fixed silc_idlist_replace_client_id to add the new entry to
6835 the cache with NULL nickname. Otherwise there will be invalid
6836 memory as the nickname after the nickname is freed. Affected
6837 file silcd/packet_receive.c.
6839 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6840 saved into wrong slots because the previous number of entries
6841 was not taken into account. Affected file silcd/idlist.c.
6842 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6844 * If we are router and we receive JOIN notify to a channel that
6845 does not have any users then notified client is marked as the
6846 channel founder, as it is it. The affected file is
6847 silcd/packet_receive.c
6849 * Added to the extended hash table API's table_del_*ext functions
6850 the destructor as argument too, so that the caller can decide
6851 which destructor to use or whether to use destructor at all.
6852 Affected file lib/silcutil/silchashtable.[ch].
6854 * Fixed ID Cache purging. It actually deleted the entries from
6855 the hash table after the data was freed. The hash table ended
6856 up comparing freed memory. The affected file is
6857 lib/silccore/silcidcache.c.
6859 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6861 * Fixed Irssi SILC client's KILL command's HELP syntax.
6863 * The USERS command now resolves the detailed user information
6864 if the userinfo field is missing. Affected file is
6865 lib/silcclient/command_reply.c.
6867 * Do not print error in silc_file_read if the read file does
6868 not exist. Just silently return NULL. Affected file is
6869 lib/silcutil/silcutil.c.
6871 * Fixed the silc_log_output to not wine about NULL filename
6872 and to not create some bogus " " filename. Affected file is
6873 lib/silcutil/silclog.c.
6875 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6877 * Fixed various printing bugs on the user interface in the
6878 Irssi SILC Client. Minor changes that were forgotten from
6881 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Fixed the configure.in.pre and the compilation and distribution
6884 environment to support the new autoconf 2.52. That version is
6885 now required to compile the CVS trunk.
6887 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6889 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6890 to generally parse user@fqdn format strings. Affected file
6891 lib/silcutil/silcutil.c.
6893 * Added nickname_format and nickname_force_format fields to the
6894 SilcClientParams structure. The first one defines the format
6895 for the nicknames that the library will enforce if the receives
6896 multiple same nicknames. The second one is boolean value and
6897 can be used to force the library to always enforce the format
6898 to the nicknames regardles whether there are multiple nicknames
6899 or not. This configurable formatting was employed to flexibly
6900 support accessing multiple nicknames from the user interface.
6901 The userinterface can now set the nicknames to what ever format
6902 they prefer. Affected file lib/silcclient/silcapi.h.
6904 Added function silc_client_nickname_format to the file
6905 lib/silcclient/idlist.c. It performs the nickname formatting.
6907 Added new field `hostname´ to the SilcClientEntry context.
6908 It holds the hostname of the client. Affected file is
6909 lib/silcclient/idlist.h.
6911 * Irssi SILC Client sets the nicknames in nick@hostn format.
6912 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6913 irssi/src/silc/core/silc-core.c.
6915 The WHOIS printing now also shows both the real nickname and
6916 the formatted nickname so that user knows how to access the
6917 user if there are multiple same nicknames cached. Affected
6918 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6919 printing formatting too to take the hostname now as a separate
6920 argument. The Affected file is
6921 irssi/src/fe-common/silc/modules-formats.[ch].
6923 * Changed the silc_client_get_clients_local to accept the formatted
6924 nickname as argument. It accepts the real nickname too but the
6925 formatted nickname can be used to find the true entry from
6926 multiple entries. Affected file lib/silcclient/silcapi.h and
6927 lib/silcclient/idlist.c.
6929 * Added nickname_format_parse field to the SilcClientParams.
6930 It is a callback function provided by the application to parse
6931 the nickname out of the formatted nickname string. The library
6932 calls it to get the nickname from the formatted string. Since
6933 the application generally knows better the format of the nickname
6934 string it parses it instead of the library, even though library
6935 encodes the formatted string. If the callback function is not
6936 provided then the library will use the string as is. The
6937 affected file is lib/silcclient/silcapi.h.
6939 * All the nickname strings passed to the client library in
6940 commands are now expected to be formatted nickname strings.
6941 If the command does not support the formatted nickname string
6942 it will assume that the sent string is the actual nickname.
6943 Affected file lib/silcclient/command.c.
6945 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6947 * Added public key authentication support to OPER and SILCOPER
6948 commands in the client library. Affected file is
6949 lib/silcclient/command.c.
6951 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6953 * Changed the get_auth_methdod client operation to be asynchronous.
6954 It can be async if the application resolves the authentication
6955 method from the server during the negotiation. Added new
6956 SilcGetAuthMeth completion callback that the application will
6957 call after resolving the authentication method.
6959 Added function silc_client_request_authentication_method that
6960 the application can use to resolve the authentication method
6961 from the server. Added also SilcConnectionAuthRequest callback
6962 that the library will call after the server has replied. The
6963 application can call this function if it does not know the
6964 current authentication method.
6966 Affected files are lib/silcclient/client.c and
6967 lib/silcclient/silcapi.h.
6969 * The Irssi SILC client now automatically resolves the authentication
6970 method incase any configuration information is not present (and
6971 currently there never is). The affected file is
6972 irssi/src/silc/core/client_ops.c.
6974 * Fixed public key authentication from the client library.
6975 Affected file lib/silcclient/protocol.c. Changed also the
6976 protocol specification about the public key authentication in
6977 the connection authentication protocol. The actual data to be
6978 signed is now computed with a hash function before signing.
6980 * Fixed the public key authentication from the server as well.
6981 Affected file silcd/protocol.c.
6983 * Removed the mlock()'s from the memory allocation routines.
6984 Affected file lib/silcutil/silcmemory.c. The ./configure does
6985 not check anymore for the mlock(). Affected file is
6988 * Fixed USERS command in server to allow the execution of the
6989 command for private and secret channels if the client sending
6990 the command is on the channel. Affected file silcd/command.c.
6992 * Fixed silc_client_get_clients_local to return the clients
6993 count correctly. It could return wrong value. Affected file
6994 lib/silcclient/idlist.c.
6996 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6998 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6999 types. The assembler optimizations seemed not to like 64-bit
7000 data types. The assmebler optimizations thus are now enabled
7001 also for BSD systems as opposed to only enable them for Linux.
7003 * Do not check for threads at all on BSD systems. Affected
7004 file configure.in.pre.
7006 * Removed -n and -h options from the Irssi SILC Client since
7007 they are not used in silc.
7009 * Fixed the prime generation to assure that the first digit
7010 of the generated random number is not zero since our conversion
7011 routines does not like number strings that starts with zero
7012 digit. If zero digit is seen the random number is regenerated.
7013 This caused some corrupted RSA keys when the zero first digit
7014 was met. Affected file lib/silcmath/silcprimegen.c.
7016 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7018 * Fixed WIN32 configuration in the ./configure script.
7019 Fixed to include xti.h on environments that has it.
7020 Patches by Carsten Ilchmann and andrew.
7022 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7024 * Changed the silc_id_create_client_id to be collision
7025 resistant. It is now assured that there cannot be created
7026 two same client ID's. I suspect that some weird bugs in
7027 the server were actually caused by duplicate Client IDs.
7028 Affected file silcd/serverid.[ch]. A router receiving
7029 new ID now also assures and informs the sending server
7030 if the ID caused collision.
7032 * Changed the silc_id_create_channel_id to also assure that
7033 there are no collisions.
7035 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7037 * Statement about ignoring the Mutual Authentication flag when
7038 performing rekey with PFS was a bit misleading. It is ignored
7039 if it was set in the initial negotiation, it cannot be even
7040 set in the rekey. Fixed in the ke-auth draft. Started the
7041 new versions of the protocol drafts in the doc/.
7043 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7045 * Fixed a bug in silc_client_command_identify_save when saving
7046 new channel information. The channel name was no duplicated
7047 and caused crash on exit. Affected file is
7048 lib/silcclient/command_reply.c.
7050 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7052 * Fixed the getkey command handling in the server. Send just
7053 empty OK reply to the sender if the key could not be fetched
7054 (but everything else was ok, like the key just was not available).
7055 Changed the public key parameter to optional in the protocol
7056 specs so that empty OK reply can be sent. Affected file
7059 Added a message to Irssi SILC client to tell to user if the
7060 server did not return a public key.
7062 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7064 * Fixed a channel key regeneration bug. It registered new
7065 timeout tasks exponentially until all system resources were
7066 used. Affected file silcd/server.c.
7068 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7070 * Added the SILC Document generator to the scripts/silcdoc.
7071 It can be used to generate the Toolkit Reference Manual out
7072 of the source tree. Internally it will also use the RoboDoc
7073 generator now imported in util/robodoc.
7075 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7077 * Added couple of return's in rekey protocol if error orccurred
7078 during the protocol. The execution must be terminated.
7079 Affected file silcd/protocol.c. Also, terminate the protocol
7080 always with timeout.
7082 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7084 * The client's Client ID was created initally from the wrong
7085 nickname (it could have been in format nick@host) in the
7086 silc_server_new_client. Affected file silcd/packet_receive.c
7088 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7090 * Added some SILC_LOG_ERROR's to various error conditions
7091 if client could not be added to ID cache. Affected files
7092 silcd/packet_receive.c and silcd/server.c.
7094 * When client's sock->user_data is freed, NULL also the
7095 client->router and client->connection pointers. Added check
7096 for these pointers being NULL to various places around the
7097 code. Affected file silcd/server.c.
7099 * Added client->data.registered == TRUE checks to various
7100 places around the code to assure that unregistered client's
7101 are not handled when it is not allowed. Affected file
7104 * Added `bool registered' fields to all
7105 silc_idlist_[server|client]_get_* routines to indicate whether
7106 the fetched client needs to be registered or not. Affected
7107 file silcd/idlist.[ch].
7109 * Add your own entry as registered to the ID cache in the
7110 server. Affected file server.c.
7112 * Fixed a bug in silc_server_new_server. The SilcServer was
7113 set as the new server's context instead of SilcServerEntry.
7114 This naturally caused some weird bugs.
7116 * Added "updated" field the SilcChannelEntry which indicates
7117 the time since the channel entry was last accessed. This
7118 can be used to determine whether it is necessary to
7119 announce the channel after backup resuming protocol.
7120 Affected files silcd/idlist.[ch].
7122 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7124 * Do not delete the channel rekey task when adding it
7125 for in silc_server_create_channel_key.
7127 * Changed the silc_server_create_channel_key to return
7128 TRUE or FALSE to indicate the success of the channel key
7131 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7133 * Fixed MSVC++ project files and added missing files to
7134 Makefiles under win32/.
7136 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7138 * Do not add TCP_NODELAY flag if the operating system
7139 does not have it defined. Affected files are
7140 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7142 * Fixed buffer overflow from Irssi SILC Client. Affected
7143 file irssi/src/fe-common/core/themes.c.
7145 * Fixed double free in client library in the file
7146 lib/silcclient/client.c when disconnecting from server.
7148 * Applied double free patch from cras to Irssi SILC client.
7149 Affected files irssi/src/core/[modules/expandos].c
7151 * Fixed the disconnection handling to Irssi SILC Client.
7152 The application must call silc_client_close_connection
7153 in ops->connect client operation in case of failure of
7154 the connection. Affected file is
7155 irssi/src/silc/core/client_ops.c.
7157 * Do not set sock->protocol to NULL in the function
7158 silc_client_close_connection after executing the protocol's
7159 final callback since the sock might not be valid anymore.
7160 Affected file lib/silcclient/client.c.
7162 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7164 * Do not enable SILC_THREADS if the linking with libpthread
7165 did not happen. Affected file configure.in.pre.
7167 * Added notion to protocol specification that server must
7168 verify the sent authentication payload with CMODE when
7169 setting the channel founder key. Implemented it to the
7170 server. Affected file silcd/command.c.
7172 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7174 * Added _EXTRA_DIST SILC distribution variable to the
7175 distributions file. It is used to conditionally add extra
7176 files or directories to the specific distribution. Affected
7177 files ./prepare, Makefile.am.pre and distributions.
7179 Removed the `_' from the start of the distribution names.
7182 * Added README.WIN32 for instructions to compile the Toolkit
7185 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7187 * Fixed a double free in disconnection in the server. Affected
7188 file is silcd/server.c.
7190 * Fixed the lib/silcske/groups.c to work now also with GMP
7191 MP library. The string conversion did not work when using
7192 specific base and the base is indicated in the string as well.
7194 * Created win32/ directory which now includes MSVC++ specific
7195 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7196 It will appear only in the toolkit distribution
7198 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7200 * Changed the key material distribution function in case when
7201 the hash output is too short. The data is now concatenated
7202 a bit differently than it used to. Made the change to the
7203 SKE protocol specification.
7205 * Added better GMP detection to configure.in.pre. A patch
7208 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7210 * Fixed a minor bug in SKE that might cause some problem on
7211 some platforms. Affected file lib/silcske/silcske.c.
7213 * Added the cookie checking for initiator in the SKE. It checks
7214 that the responder returns the sent cookie unmodified. The
7215 affected file is lib/silcske/silcske.c. Added new SKE
7216 error type INVALID_COOKIE that can be sent during the
7217 negotiation. Fixed some memory leaks as well.
7219 * Added the "invalid cookie" error message to Irssi SILC client's
7222 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7224 * Added `task_max' field to the SilcClientParams to indicate
7225 the maximum tasks the scheduler can handle. If set to zero,
7226 default values are used. Affected file lib/silcclient/silcapi.h.
7228 * Fixed memory leaks in silc_client_close_connection. Affected
7229 file lib/silcclient/client.c.
7231 * Added silc_client_del_client_entry to client library to free
7232 all memory of given client entry. Affected file is
7233 lib/silcclient/idlist.[ch].
7235 * Added new functions silc_client_del_channel and
7236 silc_client_del_server to delete channel and server entries.
7237 Affected file lib/silcclient/[silcapi.h/idlist.c].
7239 * Removed silc_client_del_client_by_id from silcapi.h.
7241 * Fixed the INFO command to return the server's own info
7242 correctly when querying by Server ID. Affected file is
7245 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Removed the non-blocking settings in WIN32 code in the
7248 silc_sock_[read/write] and added SleepEx instead. Affected
7249 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7250 of input data is now checked with FIONREAD and ioctlsocket.
7252 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7254 * Call silc_schedule_task_del_by_context in the
7255 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7256 Affected file lib/silccore/silcprotocol.c.
7258 * Call silc_protocol_cancel for active protocols in the
7259 silc_server_close_connection if the funtion
7260 silc_server_free_sock_user_data has not been called.
7261 Affected file silcd/server.c.
7263 * Generic tasks cannot be deleted using the del_by_fd
7264 task deleting function since generic tasks does not match
7265 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7267 * Added a notion to SILCOPER help file that the SILCOPER works
7268 only on router server, not on normal server.
7270 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7272 * Added for WIN32 support for the new scheduler as well.
7273 Affected file lib/silcutil/win32/silcwin32schedule.c.
7275 * Fixed the SHA1 implementation to work on various platforms.
7277 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7279 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7280 API. It is part of the scheduler now. Everything else is
7281 as previously but some functions has changed their names.
7282 Checkout the lib/silcutil/silcschedule.h for the interface.
7283 Updated all applications to use the new interface. Affected
7284 files are lib/silcutil/silcschedule.[ch].
7286 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7288 * Found a bug in the SKE implementation. The HASH value,
7289 specified by the protocol, was not computed correctly. The
7290 public key of the responder was not added to the computation
7291 even though it is mandatory. Affected file lib/silcske/silcske.c.
7292 This unfortunately causes incompatibilities with older
7293 clients and servers.
7295 * Added WIN32 specific network init and uninit functions:
7296 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7297 the Winsock2. Affected file lib/silcutil/silcnet.h and
7298 lib/silcutil/win32/silcwin32net.c.
7300 * Set the socket always to nonblocking mode on WIN32 after
7301 reading data or writing data. Affected file is
7302 lib/silcutil/win32/silcwin32sockconn.c.
7304 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7306 * Fixed various compilation problems under WIN32. Affected
7307 files lib/silcutil/win32/silcwin32thread.c and
7308 lib/silcutil/win32/silcwin32schedule.c.
7310 * Removed all _internal.h #includes from public header
7311 files. Internal headers must never be included from
7314 Removed also the lib/silcske/payload_internal.h file.
7316 * All include files that may be needed (public and some others
7317 included by the public headers) by application developers are
7318 now copied to the ./includes directory. It does not copy any
7319 internal headers. Affected file Makefile.defines.pre and all
7320 Makefile.am's under lib/ and subdirs.
7322 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7324 * Do not change the ~/.silc directory's permissions automatically.
7325 Affected file irssi/src/silc/core/clientutil.c.
7327 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7329 * Do not cancel the protocol in silc_server_close_connection
7330 it might cause recursion. Now cancelled in the function
7331 silc_server_free_sock_user_data. Affected file silcd/server.c.
7333 * Fixed the silc_server_remove_clients_by_server to regenerate
7334 the channel keys correctly finally. Added also new function
7335 silc_server_remove_clients_channels to actually do it.
7336 Affected file silcd/server.c.
7338 * Fixed the silc_server_new_channel to not crash by giving
7339 wrong router to the new channel. Affected file is
7340 silcd/packet_receive.c.
7342 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7344 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7345 which is given as argument to the silc_client_alloc now.
7346 It can be used to configure the client and set various parameters
7347 that affect the function of the client.
7349 * The USERS command in server did not check whether the channel
7350 is private or secret. Affected file silcd/command.c.
7352 * Added new argument to the USERS command in protocol specification.
7353 The USERS command now can take the channel name as argument
7354 as well. Added support for this in client and server and
7355 updated the protocol specs.
7357 * Completed the GETKEY command in client. It can be now used
7358 to fetch also servers public key not only some clients.
7359 Affected files lib/silcclient/command[_reply].c.
7361 * Added silc_client_get_server to return server entry by the
7362 server name. Affected files lib/silcclient/silcapi.h and
7365 * Redefined the IDENTIFY command in protocol specification to be
7366 more generic. It now can be used to query information about
7367 any entity in the SILC Network, including clients, servers and
7368 channels. The query may be based either the entity's name
7369 or the ID. Added support for this in both client and server.
7371 Affected files silcd/command.c and lib/silcclient/command.c
7372 and command_reply.c.
7374 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7375 the _from_client and _from_server functions. Affected file
7378 * Added silc_client_get_channel_by_id_resolve to the file
7379 lib/silcclient/silcapi.h to resolve channel information by
7380 its ID. Added also silc_client_get_channel_by_id that
7381 does not resolve it from the server.
7383 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7385 * Added SilcServerEntry context into the client library
7386 to represent one server. The INFO command now allocates
7387 these to save the resolved server info. For now on the
7388 client library will also keep information about servers,
7389 connected and resolved with INFO.
7391 The INFO command now allocates the SilcServerEntry context
7392 and saves the server info there. The COMMAND_REPLY in
7393 the INFO now returns the parameters to application in
7394 same order as defined in the protocol specification.
7396 The entries are cached in the client->server_cache.
7398 * The INFO command is now issued after received the Client ID
7399 from the server. Affected file lib/silcclient/client.c.
7401 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7402 to the application as the mode changer might be server.
7403 It is guaranteed that NULL is not returned anymore to the
7404 application. Affected file lib/silcclient/client_notify.c.
7406 The ID Type is now also passed to the application so that
7407 it can check whether the returned entry is SilcClientEntry
7410 Added new function silc_client_get_server_by_id to return
7411 the server entry by ID. Affected files are the
7412 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7414 * Do not create the channel in the Irssi SILC Client when issuing
7415 the JOIN command but when received the sucessful JOIN command
7416 reply. Otherwise the channel might get created even though we
7417 could not join it. The Affected file is
7418 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7420 * Fixed a channel joining bug in router. The router must also
7421 check the channel modes, invite and ban lists etc. when serving
7422 the JOIN command sent by normal server. Affected file is
7423 silcd/command.c. The router now resolves the client's
7424 information from the server who sent the JOIN command if it
7425 does not know it, and processes the JOIN command only after
7428 * Changed the SilcCommandCb to take new argument; void *context2.
7429 Affected file lib/silccore/silccommand.h
7431 The second argument in the command callbacks in the server now
7432 includes the SilcServerCommandReplyContext if the command was
7433 called as pending command callback from the command reply.
7434 Otherwise it is NULL. When called as pending the status of the
7435 command reply will be checked and if it was erronous the
7436 error will be sent to the original sender of the command.
7437 This way the client always receives the error messages even
7438 though the server was actually the one who received the error
7439 when it resent the command to router, for example. Affected
7440 files silcd/command[_reply].[ch].
7442 * Fixed sending WHOWAS command's error message to client if
7443 the requested client could not be found. It was missing.
7446 * Changed the CMODE and CUMODE commands reply arguments in the
7447 protocol specification. The Channel ID is now sent in both
7448 of the commands to identify the channel. Implemented this
7449 new feature to the client and server. Affected files
7450 lib/silcclient/command_reply.c and silcd/command.c.
7452 * Made better checks for invite and ban lists in the JOIN
7453 command in server. Affected file silcd/command.c.
7455 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7457 * The server now performs the incoming host IP/DNS lookup
7458 using the silc_socket_host_lookup and thus does not block
7459 the server anymore. Affected file silcd/server.c.
7461 * Completed the multi-thread support for SILC Scheduler in
7462 the lib/silcutil/silcschedule.c.
7464 * Fixed the configure.in.pre to detect the pthread correctly
7467 * Fixed a deadlock in silc_task_queue_wakeup in the file
7468 lib/silcutil/silctask.c.
7470 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7472 * Added new function silc_schedule_wakeup that is used in
7473 multi-threaded environment to wakeup the main thread's
7474 schduler. It needs to be used when a thread adds a new task
7475 or removes a task from task queues. After waking up, the
7476 scheduler will detect the task queue changes. If threads
7477 support is not compiled in this function has no effect.
7478 Implemented the wakeup mechanism to both Unix and WIN32
7479 systems. Affected files are lib/silcutil/silcschedule.[ch],
7480 lib/silcutil/unix/silcunixschedule.c and the
7481 lib/silcutil/win32/silcwin32schedule.c.
7483 * Added new function silc_task_queue_wakeup to wakeup the
7484 scheduler by the specified task queue. Affected file
7485 lib/silcutil/silctask.[ch].
7487 * The silc_socket_host_lookup_start now wakes up the scheduler
7488 after adding the timeout task. Affected file is
7489 lib/silcutil/silcsockconn.c.
7491 * The silc_socket_host_lookup is synchronous now if the threads
7492 support is not compiled in. However, the callback is still
7493 called asyncronously through the scheduler, anyway. Affected
7494 file lib/silcutil/silcsockconn.c.
7496 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7498 * Added new function silc_socket_host_lookup to perform
7499 asynchronous IP and FQDN lookups for the socket connection.
7500 Affected files lib/silcutil/silcsockconn.[ch].
7502 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7504 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7505 that may or may not compile the mutex support in.
7507 Changed the silc_mutex_alloc interface. It allocates the
7508 mutex now to the sent pointer and returns TRUE or FALSE.
7510 Affected file lib/silcutil/silcmutex.h.
7512 * Wrote the SILC Task Queue interface to support multi-threads.
7513 Affected file lib/silcutil/silctask.[ch].
7515 * Wrote the SILC Scheduler to support multi-threads. Affected
7516 file lib/silcutil/silcschedule.c.
7518 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7520 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7521 in lib/silcutil/win32/.
7523 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7525 * Defined SILC Mutex API and SILC Thread API and implemented
7526 them for Unix. Affected files are
7527 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7528 lib/silcutil/unix/silcunixmutex.c and
7529 lib/silcutil/unix/silcunixthread.c.
7531 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7533 * Fixed the silc_server_remove_clients_by_server's channel
7534 key re-generation. The hash table handling was incorrect
7535 and would not work with many channels. Affected file is
7538 * Fixed some memory leaks around the server code.
7540 * Rewrote the silc_server_get_users_on_channel to support IPv6
7541 based Client ID's. Affected file silcd/server.c.
7543 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7544 specification. However, a separate document must be written
7545 to define the detailed signing procedure and the payload
7546 associated with the flag. Defined the flag to the
7547 lib/silccore/silcchannel.h as well.
7549 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7551 * Changed the dynamic tables to static size tables in the
7552 lib/silccrypt/silchmac.c.
7554 * Removed GCC dependencies from the code. A patch by cras.
7556 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7558 * Do not show the error "Error receiving packet bla bla"
7559 in server if it really was not an error (-2 means that reading
7560 is pending). Affected file silcd/server.c.
7562 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7564 * Fixed a possible crash in silc_server_remove_clients_by_server
7565 in silcd/server.c. Fixed there also some memory leaks.
7567 * Fixed the silc_idlist_replace_client_id. It could replace
7568 wrong key in the hash table. Affected file silcd/idlist.c.
7570 * Do not check whether there are global users on the channel
7571 if the channel->global_users is FALSE. Affected functions
7572 silc_server_remove_from_one_channel and
7573 silc_server_remove_from_channels in silcd/server.c. Also,
7574 do not check if the removed client is local as we can be
7575 sure that global client was not removed from the channel
7576 and checking for global users is not needed.
7578 * The silc_server_remove_clients_by_server now re-generates
7579 the channel keys correctly for those channels that had
7580 clients removed from them. Affected file silcd/server.c.
7582 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7584 * Found the reason of random crashes in the server. We weren't
7585 ignoring the SIGPIPE signal (which can be sent in write())
7586 and it crashed the server. Affected file silcd/silcd.c.
7588 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7590 * Assure that sock->user_data is not NULL in the function
7591 silc_server_packet_send in silcd/packet_send.c.
7593 * Disconnect the remote connection if it could not be added
7594 to any ID lists in the server. The affected file is
7597 * Check in silc_server_packet_send[_real/dest] that the
7598 socket is not disconnecting and ignore the data if it is.
7599 Affected file silcd/packet_send.c.
7601 * Define inline to __inline on native WIN32 compilation.
7602 Affected file includes/silcwin32.h.
7604 * Added some explicit type casts for inline code since MSVC
7605 require them. Affected files lib/silcutil/silcbuffer.h,
7606 lib/trq/silcdlist.h and lib/trq/silclist.h.
7608 * Print warning in log files from now on if the packet
7609 decryption fails. Affected file silcd/server.c.
7611 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7613 * Changed the `say' client operation's interface to accept
7614 new `type' argument to indicate the type of the message sent
7615 by the library. The application may filter the library's
7616 messages according the type. The affected file is the
7617 lib/silcclient/silcapi.h.
7619 * Added two new functions to lib/silcclient/silcapi.h:
7620 silc_client_del_client and silc_client_del_client_by_id.
7621 Affected file lib/silcclient/idlist.c.
7623 * Moved the clientincludes.h from includes/ to silc/ and
7624 serverincludes.h from includes/ to silcd/.
7626 * The modes for the CMODE and CUMODE are now passed as
7627 uint32 for application with COMMAND_REPLY. The affected
7628 file is lib/silcclient/command_reply.c.
7630 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7632 * /WHOIS without arguments shows client's own information.
7633 Affected file lib/silcclient/command.c.
7635 * Changed PING to not accept any arguments. The specs
7636 says that client can ping only the connected server so
7637 requiring an argument is not needed. Affected file is
7638 lib/silcclient/command.c.
7640 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7642 * Fixed a fatal bug in private message sending and reception
7643 encryption and decryption when using private message keys.
7644 The implementation was incorrect and did not follow the
7645 specification. It causd that some of the message were
7646 lost since it did not use the sending and receiving keys
7647 as the protocol suggests. This has been fixed and will cause
7648 incompatibilities with older clients when sending private
7649 message encrypted with private message keys. Affected files
7650 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7651 and various other in Irssi SILC Client.
7653 Added `responder' boolean argument to the functions
7654 silc_client_add_private_message_key[_ske] to indicate when
7655 the key is added as responder or initiator of the key
7658 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7660 * Removed the silc_ske_check_version function and created
7661 a SilcSKECheckVersion callback. Added also a function
7662 silc_ske_set_callbacks that is now used to set all SKE
7663 callbacks. The callback functions are not given to
7664 the SKE functions anymore, but this function is used to
7667 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7669 * Added `silc_version' argument to the silc_client_alloc
7670 to define the version of the application for the library.
7671 The library will use the version string to compare it
7672 against the remote host's (usually a server) version
7673 string. Affected file lib/silcclient/silcapi.h
7675 * Added the KE protocol context to Key Agreement context
7676 in client library so that we can abort the SKE if it
7677 is in process when we get timeout. Affected file is
7678 lib/silcclient/client_keyagr.c.
7680 * Do not resolve the client ID forever if it returns in the
7681 first time that such client does not exist. This was done
7682 for example with private message. Affected file is
7683 lib/silcclient/client_prvmsg.c.
7685 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7687 * Do not add regex.h for WIN32. The affected file
7688 includes/silcincludes.h.
7690 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7691 not work yet 100%. It generates the DLL's automatically
7692 when compiling with --with-win32 under cygwin.
7694 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7696 * lib/contrib/regex.c is not compiled on WIN32.
7698 * Added silc_net_get_socket_opt function to the
7699 lib/silcutil/silcnet.h.
7701 * Added includes/silcwin32.h for WIN32 specific includes
7704 * Do not use ptime structure or any of the posix process
7705 functions on WIN32 in lib/silccrypt/silrng.c.
7707 * Added silc_gettimeofday to provide generic function
7708 for struct timeval on all platforms. Added the function
7709 to lib/silcutil/silcutil.h.
7711 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7713 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7714 library as they clearly belong there. As a plus side we
7715 can make the actual socket connection routines platform
7718 Added also new generic function silc_socket_read and
7719 silc_socket_write (that used to be silc_packet_[read/write].
7720 The implementation of these are platform specific.
7722 * Added WIN32 specific routines of silc_socket_[read/write]
7723 to lib/silcutil/win32/silcwin32sockconn.c.
7725 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7727 * Added preliminary support for native WIN32 compilation under
7728 cygwin (using the -mno-cygwin option for GCC) to the
7729 ./configure.in.pre. The --with-win32 now prepares the
7730 compilation for native WIN32.
7732 * Rewrote the SILC Scheduler interface in the file
7733 lib/silcutil/silcschedule.h. The scheduler is now context
7734 based and does not have anymore any global static scheduler.
7735 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7736 and created lib/silcutil/win32 directory for WIN32 based
7739 * Added Unix specific network routines to the
7740 lib/silcutil/unix/silcunixnet.c and the old
7741 lib/silcutil/silcnet.c includes now only generic routines.
7743 Added WIN32 specific network routines to the
7744 lib/silcutil/win32/silcwin32net.c.
7746 * Added Unix specific utility functions from the
7747 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7749 * Added WIN32 SILC Scheduler to the file
7750 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7753 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7755 * Do not handle JOIN notify in the server if the target client
7756 is not registered (idata->registered == FALSE). The affected
7757 file is silcd/packet_receive.c.
7759 * Update the nickrec->founder in event_cumode in the Irssi SILC
7760 client. Affected file irssi/src/silc/core/silc-channels.c.
7762 * Fixed the CUMODE_CHANGE notify handling in the server when
7763 server and router are announcing their clients on channels.
7764 Now the mode changes are saved and notified correctly. The
7765 affected file is /silcd/packet_receive.c.
7767 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7768 They really did not replace the cache entry in the ID Cache.
7769 Now they do that. Affected file silcd/idlist.c.
7771 * Fixed the KICK notify handling in the Irssi SILC client to
7772 update the channel records so that the kicked client does not
7773 appear to be on the channel. The affected file is
7774 irssi/src/silc/core/silc-channels.c.
7776 * Always update the conn->current_channel when executing command
7777 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7779 * Fixed the KILL notify handling in Irssi SILC client to remove
7780 the killed client on all channels.
7782 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7784 * Fixed the silc_parse_command_line to remove extra spaces
7785 from the start and end of the arguments. Affected file is
7786 lib/silcutil/silcutil.c.
7788 * Cancel and free any active protocol in the function
7789 silc_server_close_connection. Affected file silcd/server.c.
7791 * Cancel and free any active protocol in the function
7792 silc_client_close_connction. Affected file is
7793 lib/silcclient/client.c.
7795 * Do not execute the KILL command for clients that are in
7796 history (ie. they are not in the network). Affected file is
7799 * Fixed KILL notify handling, client does not crash anymore.
7800 Affected file irssi/src/silc/core/silc-channels.c.
7802 * Reduced the default packet buffer size from 2048 to 1024 in
7803 lib/silccore/silcpacket.c.
7805 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7806 counter to the SKE context that is incresed when the SKE library
7807 performs async operation outside the library. If the outside
7808 process frees the SKE context and FREED status will be set
7809 and the library will detect after the sync operation that the
7810 libary is freed. The affected files are
7811 lib/silcske/silcske[_status].[ch].
7813 * Resolve the client entry information in the function
7814 silc_client_channel_message to assure that NULL pointer is not
7815 passed as client entry to the application. */
7817 * Fixed the task timeout calculation to assure that there is
7818 never negative timeouts. The affected file is
7819 lib/silcutil/silcschedule.c.
7821 * Fixed the channel user mode notification sending in server.
7822 It was sent point-to-point to the router (or to server by router)
7823 but it needs to be destined to a channel. The routines now
7824 supports sending the channel user mode notifys to the channels
7825 when announcing clients and channels. Affected files are
7826 silcd/server.c and silcd/packet_receive.c.
7828 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7829 It did not actually replace the old channel entry in the cache.
7830 Affected file lib/silcclient/client_notify.c.
7832 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Fixed a possible crash in silc_packet_send_prepare. It now
7835 assures always that there is enough space in the buffer and
7836 at the tail area of the buffer (for MAC).
7838 Fixed the inbound buffer reallocation in silc_packet_read.
7839 It was old code and did not handle the reallocation correctly.
7842 The affected file is lib/silccore/silcpacket.c.
7844 * Fixed buffer overflow in silc_parse_nickname in the file
7845 lib/silcutil/silcutil.c.
7847 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * make install generates new server keys only if there is not
7852 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7854 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7855 Added check that if the NOREPLY is set then we will not send
7856 the away message. This avoids infinite loop of away messages
7857 if both clients are away. The affected file is
7858 lib/silcclient/client_prvmsg.c.
7860 * Fixed client crash if /NICK was given without arguments.
7861 Affected file lib/silcclient/command.c.
7863 * Server does not send the invite list in INVITE command back
7864 to the client if the list was not altered. Added this notion
7865 to the protocol spec as well. Affected file silcd/command.c.
7867 Fixed possible crash in INVITE command by checking the
7868 value of silc_server_get_client_route command.
7870 * Fixed the INVITE notify type handling. The arguments are now
7871 taken in correct order and client does not crash. The affected
7872 file is irssi/src/silc/core/silc-channels.c.
7874 Removed the "Inviting xxx to channel" message from the
7875 client library away and let the application handle it.
7876 Affected file lib/silcclient/command.c. Added that message
7877 to Irssi SILC client's message formats.
7879 * Fixed CMODE command crash in client. It now checks the
7880 amount of arguments correctly and does not crash. The affected
7881 file is lib/silcclient/command.c.
7883 * Do not create new channel automatically in silc_channels_join
7884 but check whether the channel by that name already exists.
7885 Affected file irssi/silc/core/silc-channels.c.
7887 * Do not send the SERVER_SIGNOFF to router if the disconnected
7888 entity was the router. Affected file silcd/server.c.
7890 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7891 SILC client as it was missing from there.
7893 Added the handling of the KICK notify to the Irssi SILC client
7894 as it was missing. Added "you have been kicked" message to
7895 Irssi SILC client's message modules formats.
7897 Added the handing of the KILL notify to the Irssi SILC client
7898 as it was missing. Added the kill message module formats
7901 The affected file is irssi/src/silc/core/silc-channels.c.
7903 * The router did not save the channel mode the server announced.
7904 Affected file silcd/packet_receive.c.
7906 * Fixed a possible crash in INFO command in server. If the
7907 server did not provide the server info it crashed. Affected
7908 file silcd/command.c.
7910 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Fixed the GETKEY command in the server to check also the
7913 global list. Otherwise the GETKEY would not work correctly
7914 in normal SILC server. Affected file silcd/command.c.
7916 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Fixed GETKEY crash, it crashed if the command did not succseed.
7920 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7922 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7923 is now real and not just an macro interface to GMP.
7925 Removed the entire GMP from the source tree and imported new
7926 NSS MPI library instead. Reason for removing GMP is that it is
7927 extremely large and compiles extremely slow. The NSS MPI
7928 is only a few files and compiles in less than 10 seconds.
7929 The speed is also about the same as GMP. The MPI is imported
7930 to lib/silcmath/mpi.
7932 If the system has GMP installed we will still use the GMP.
7933 If it is not then the NSS MPI will be compiled.
7935 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Merged a long nickname (127 characters long) crash bugfix from
7938 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7940 * Merged a freed memory reference bugfix from Irssi CVS tree.
7941 Affected file irssi/src/core/commands.c.
7943 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7945 * Added the server's public key sving and verification to the
7946 server when performing the SKE. This was missing and the
7947 remote server's (or router's) public key was accepted without
7948 checking whether we have it previously or trust it at all.
7949 Affected file silcd/protocol.c.
7951 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * Check in the silc_server_timeout_remote if protocol is active
7954 and make sure that the protocol's final callback is called so
7955 that all memory if freed. Affected file silcd/server.c.
7957 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * silc_server_whois_send_reply crashed the server if the nickname
7960 was 127 characters long. Affected file silcd/command.c.
7962 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Added sanity check to the silc_server_new_client. If the hostname
7965 is provided inside username then check that the provided hostname
7966 really is the same as the resolved one. If the hostname was not
7967 resolved then check it from the public key. Affected file is
7968 silcd/packet_receive.c.
7970 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7971 if the server disconnected us and the connection is not valid
7972 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7974 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7975 the library to the lib/silcutil/silcutil.[ch].
7977 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Close log file after open. Affected file
7980 lib/silcutil/silclog.c.
7982 * Check whether sock == NULL in silc_client_send_packet and return
7983 if it is. Affected file lib/silcclient/silcclient.c.
7985 * Check rec->entry == NULL in the Irssi SILC Client before
7986 sending the channel message. Affecte file is
7987 irssi/src/silc/core/silc-servers.c.
7989 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7991 * Merged a splitted window bugfix from Irssi CVS tree. The
7992 affected file is irssi/src/fe-text/textbuffer-view.c.
7994 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7995 It did not print nickname.
7997 * Improved the distributions system a bit.
7999 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8002 irssi/src/fe-text/gui-window.c.
8004 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8005 to in-active server. The affected file is
8006 irssi/src/silc/core/client_ops.c.
8008 * Resolve the client in USERS command reply if the entry does
8009 not have username resolved. The affected file is
8010 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8011 command to WHOIS command to really resolve stuff. The USERS
8012 is not used any more in any critical section so WHOIS can
8013 be used even though it might be slower than IDENTIFY.
8015 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8018 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8020 * Changed the protocol API a bit more consistent in the
8021 lib/silccore/silcprotocol.[ch].
8023 * Changed the following headers to ROBODoc format:
8025 lib/silccore/silcpayload.h
8026 lib/silccore/silcprotocol.h
8027 lib/silccore/silcsockconn.h
8029 All core library headers are now formatted.
8031 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8033 * Fixed a bug in Irssi SILC client; do not show that you are
8034 server/router operator if you really are not. Affected file is
8035 irssi/src/silc/core/client_ops.c.
8037 * Renamed silc_command_free_payload to silc_command_payload_free.
8038 Affected file lib/silccore/silccommand.h
8040 * Added silcmath.h to include the prototoypes of various routines
8041 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8044 * Changed the following headers to ROBODoc format:
8046 lib/silccore/silcchannel.h
8047 lib/silccore/silccommand.h
8048 lib/silccore/silcid.h
8049 lib/silccore/silcidcache.h
8050 lib/silccore/silcmode.h
8051 lib/silccore/silcnotify.h
8052 lib/silccore/silcpacket.h
8053 lib/silcmath/silcmath.h
8055 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Added checking to the server code not to start the server if
8058 ciphers and stuff are not configured properly. Affected files
8059 silcd/serverconfig.[h] and silcd/server.c.
8061 * Changed the layout of the header files of the public interfaces
8062 in the SILC libraries. The new layout supports ROBODoc
8063 documentation tool (and some others) so that it is easy to create
8064 a library reference manual. All the other headers and source
8065 code must still follow the CodingStyle document. Also source
8066 code must not include these ROBODoc stuffs, only the headers.
8067 Furthermore, all public interface headers must now be named
8068 by using `silc' prefix, example: silcapi.h, silccipher.h.
8069 Some files were renamed due to this. All the other headers
8070 must not be used as public interfaces. I will update the
8071 CodingStyle document later. Changed following headers, so far:
8073 lib/silcclient/silcapi.h
8074 lib/silccore/silcauth.h
8075 lib/silccore/silcprivate.h
8076 lib/silccrypt/silcdh.h
8078 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Removed silc_client_packet_send_flush from the client library
8083 as it is not needed. Affected file lib/silcclient/client.[ch].
8085 * Added printing of message of unresolved authentication method
8086 to the Irssi SILC client. Added it to the module formats.
8087 Removed the same message from the client library.
8089 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Added new distribution feature, DISTLABEL. Every distribution
8092 can define own preprocessor label that can be used in the
8093 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8094 file distributions, acconfig.h.pre and prepare.
8096 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8098 * Added Makefile.defines_int to include the actual definitions
8099 for Makefile.defines.in. Tested the new distribution system,
8100 created distributions and tested installation.
8102 * Added AWAY message printing to the Irssi SILC client. Added
8103 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8105 * Added SCONNECT command to call the SILC's CONNECT command.
8106 Cannot use CONNECT directly since Irssi uses that internally.
8107 Affected file irssi/src/silc/core/silc-servers.c.
8109 Added ACTION local command. It is same as ME command but takes
8110 the channel as mandatory argument.
8112 Rewrote some of the Irssi's help files to suite for SILC
8115 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8117 * Added Makefile.defines[.in] that should for now on be included
8118 in all Makefile.am file in the source tree. That file includes
8119 all common compilation definitions for SILC source tree.
8121 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Minor changes to the ./prepare script to change the package
8124 name according the distribution name to the configure.in.
8126 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Created new distribution system. Added file `distributions'
8129 that defines all the distributions that can be created out of
8130 the SILC source tree. The ./prepare script now reads that
8131 file to determine how to prepare the distributions. The
8132 first argument to the ./prepare is the name of the distribution
8133 and second is the version of the distribution. If given
8134 without arguments it creates the default (toolkit) distribution
8135 with the default version (defined in ./prepare).
8137 All Makefile.am files that are subject to the distributions
8138 are now named as Makefile.am.pre. These are ./Makefile.am
8139 and lib/Makefile.am. Others may be changed later.
8141 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8143 * Added invite list, ban list, some key management and connection
8144 error message printing to module formats in the Irssi SILC client.
8146 * Added new silc_client_set_away_message to set the away message
8147 that is back to the person who sent private message. The
8148 affected file lib/silcclient/silcapi.h and the
8149 lib/silcclient/client_prvmsg.c.
8151 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8153 * Fixed the private message sending in the Irssi SILC client,
8154 added local command KEY to the Irssi SILC client.
8156 Added key management and key agreement message formats to the
8157 irssi/src/fe-common/silc/module-formats.[ch].
8159 Added USERS (alias WHO) printing, server/router operator
8160 indication and LIST command printing to the module formats.
8162 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Fixed channel joining notify handling, cumode notify handling
8165 from Irssi SILC client.
8167 * Added SILC specific module-formats to the Irssi SILC client so
8168 that SILC specific message hilighting, colors etc is possible.
8169 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8171 Added channel mode, channel user mode, actions, notices,
8172 whois and whowas printing to the the module-formats.c.
8174 * Fixed a bug in channel deletion in the server. The channel
8175 is not left to the cache even if the channel founder auth mode
8176 is set when there are no users anymore on the channel. Affected
8177 file silcd/server.c.
8179 * The silc_net_localhost now resolves the entire hostname including
8180 the domain name. Affected file lib/silcutil/silcnet.c.
8182 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Changed the ask_passphrase client operation to be ascynchronous.
8185 It has now a completion callback and a context that the
8186 application must call after it has got the passphrase from
8187 the user. Affected files lib/silcclient/silcapi.h,
8188 lib/silcclient/protocol.c, lib/silcclient/command.c and
8191 Added SilcAskPassphrase callback that the application calls
8192 to deliver the passphrase to the library.
8194 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8195 The public key verification and especially a certificate
8196 verification is asynchronous procedure.
8198 Added new SILC_SKE_STATUS_PENDING status to indicate the
8199 request is pending and a callback will be called to finalize
8202 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8203 indicate that remote end did not send its public key (or
8204 certificate), even though we require it. Added check for this
8205 condition in the SKE. This was a security bug, now fixed.
8207 Defined new SilcSKEVerifyCbCompletion callback that is called
8208 when the verification process is completed.
8210 The affected files lib/silcske/silcske_status.h and
8211 lib/silcske/silcske.[ch].
8213 * Changed the verify_public_key client operation to be async
8214 as well. Defined SilcVerifyPublicKey callback that is used to
8215 indicate the success of the public key verification process.
8217 Changed the server and client to use the new async client
8220 * Changed the Irssi SILC client's internal scheduler to be called
8221 twice as many times as it used to be. As a result the client
8222 should be a bit faster now. Affected file is
8223 irssi/src/silc/core/silc-core.c.
8225 * Added support to Irssi SILC client of asynchronous public key
8226 verification and passphrase inquiry. Affected file is
8227 irssi/src/silc/core/silc-core.c.
8229 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Do not say "You have left channel %s" in client library.
8232 Moved it to the application. Affected files are
8233 lib/silcclient/command.c and silc/client_ops.c.
8235 * Fixed silc_client_get_clients. Command context was not
8236 duplicated and was freed memory in the callback. Affected
8237 file lib/silcclient/idlist.c.
8239 * Do not say "you are now talking..." on JOIN command in the
8240 client library. The appliation must handle it.
8242 * Do not say ".. changed topic to" in command reply in the
8243 client libary. The application must handle it.
8245 * Fixed TOPIC command sending in the client library.
8247 * Fixed a memory leak in silc_client_command_free in the file
8248 lib/silcclient/command.c.
8250 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8252 * Imported a modified version of Irssi client to the source tree.
8253 The Irssi will be used to create a new client called
8254 Irssi SILC. Imported to irssi/.
8256 Added silc_core_init_finish function to the Irssi. Affected
8257 file irssi/configure.in.
8259 A lot changes in the Makefile.ams around the irssi tree.
8261 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Do not rehash if the new size is same as the old size of the
8264 hash table, in the silc_hash_table_rehash*. The affected file
8265 lib/silcutil/silchashtable.c.
8267 * Replaced hash_table_del_by_context calls from the server
8268 (when channel->user_list and client->channels) to the
8269 hash_table_del as it is sufficient and faster.
8271 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Added silc_hash_table_list, silc_hash_table_get and the
8274 SilcHashTableList structure to provide an alternative way to
8275 traverse the hash table. The affected files are
8276 lib/silcutil/silchashtable.[ch].
8278 * Changed the server's idlist routines to use the hash table
8279 routines to optimize the code.
8281 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Replaced the client entry's `channel' list and channel entry's
8284 `user_list' list to hash tables for optimized lookup. Changed
8285 the code to use the hash table interface around the code.
8286 Affected file lib/silcd/idlist.[ch].
8288 * Added `auto_rehash' boolean argument to the function
8289 silc_hash_table_alloc to indicate whether the hash table should
8290 auto-rehash when it thinks is appropriate time. It will
8291 increase the hash table size if the there is twice as much
8292 entries in the table than the size of the table, and will
8293 decrease the size if there are twice as less entries than
8294 the size of the table.
8296 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8300 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * silc_idcache_purge_by_context deletes the entry now by context
8303 as it is supposed to do. Affected file lib/silccore/idcache.c.
8305 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8306 client is not anymore valid (WHOWAS givens the info) and not
8307 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8309 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Removed the `data' and `data_len' arguments from the ID Cache
8312 interfaces and added `name' argument. ID Cache does not handle
8313 anymore the binary data only a names associated with given ID.
8315 * When hashing a Client ID with silc_hash_id the entire ID is
8316 not hashed anymore, instead only the hash of the Client ID is
8317 hashed. This way we can access the Client ID from the cache
8318 with Client ID but with the hash of the ID (which is a hash of
8319 the nickname) as well without any difference in performance.
8321 Added also silc_idcache_find_by_id_one_ext to do one on one
8322 searching when we have the actual ID. Added also function
8323 silc_hash_client_id_compare. The affected files are
8324 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8326 * When hashing the name associated with a ID it is always done
8327 in lowercase. This way we can access the cache without worrying
8328 about case-sensitivity, even though, for example nicknames are
8331 * Fixed a bug in server with channel message sending. It put
8332 wrong ID type as destination ID. The affected file
8333 silcd/packet_send.c.
8335 * silc_idcache_del_by_context now deletes from all hash tables
8336 by context. Affected file lib/silccore/idcache.c.
8338 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Changed the client library to use the new ID Cache interface.
8341 Changes around the source tree.
8343 * Added silc_hash_table_rehash_ext to rehash with specific
8344 hash function. Affected file lib/silcutil/silchashtable.[ch].
8346 * Added silc_hash_string_compare to compare two strings in the
8347 hash table. Affected file lib/silcutil/silcutil.[ch].
8349 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Added new function silc_idcache_del_by_context into the
8352 lib/silccore/idcache.[ch].
8354 * Changed the server's ID list routines to use the new ID Cache
8355 interface. Changes around the source tree.
8357 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8359 * Added silc_hash_table_del[_by_context]_ext functions in to the
8360 lib/silcutil/silchashtable.[ch].
8362 Removed silc_hash_table_find_all* routines and added new
8363 silc_hash_table_find_foreach to replace them.
8365 Added silc_hash_table_replace_ext function as extended
8366 replacing function. Separated the simple hash table interface
8367 from the extended hash table interface in the file
8368 lib/silcutil/silchashtable.h.
8370 * Fixed minor bugs and changed it to use some of the new
8371 hash table functions in lib/silccore/idcache.c
8373 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Added new function silc_hash_table_find_all to return all keys
8376 in the hash table by the specified key. As the hash table is
8377 collision resistant it also makes it possible to have several
8378 duplicate keys in the hash table. This function may be used to
8379 find all of the keys from the hash.
8381 Added user_context arguments to the SilcHashFunction,
8382 SilcHashCompare and SilcHashDestructor to deliver user specified
8385 Added new fuctions silc_hash_table_find[_all]_ext to do
8386 extended lookup with specified hash and compare functions and
8387 specified user contexts.
8389 Added new function silc_hash_table_add_ext to add the key
8390 with specified hash function and user context.
8392 Added new function silc_hash_table_foreach to traverse all
8393 entrys in the hash table. Added SilcHashForeach callback
8396 Added new function silc_hash_table_del_by_context to delete
8397 the entry only if the context associated with the key matches.
8399 Affected files are lib/silcutil/silchashtable.[ch].
8401 * Removed silc_hash_[server/client/channel]_id and added just
8402 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8403 silc_hash_id_compare to compare two ID's using as the hash table
8404 comparison function. Added also silc_hash_data to hash
8405 binary data and silc_hash_data_compare to compare it.
8407 * Removed silc_idlist_find_client_by_hash as it is not needed
8408 anymore. Affected file silcd/idlist.[ch].
8410 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8411 to use internally the SilcHashTable. The new ID Cache is a lot
8412 faster than the old one. Some of the ID Cache interface was also
8413 rewritten and obsolete and stupid functions were removed.
8415 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Added entry_count field to the SilcHashTable to keep the number
8418 of the entries in the table. Implemented the function
8419 silc_hash_table_rehash. Added new function
8420 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8422 Fixed a minor bug in silc_hash_table_free.
8424 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8425 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8426 into the lib/silcutil/silcutil.[ch].
8428 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * Implemented a collision resistant hash table into the
8431 lib/silcutil/silchashtable[ch]. See the header and the source
8432 for the SilcHashTable API.
8434 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Merged dotconf version 1.0.2 into lib/dotconf.
8438 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8440 * Do not compile anything in lib/silcsim/* if the SIM support
8441 is not enabled. The tree should now compile without problems
8444 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Compiled the SILC under cygwin. Compiled and tested briefly
8447 without problems. More tests needed. The SIMs didn't compile
8450 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8452 * Fixed possible crash in silc_get_username in the
8453 lib/silcutil/silcutil.c.
8455 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Fixed a va_arg in silc/client_ops.c.
8459 * Oops, RC5 routines were named AES and caused some problems
8460 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8462 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Added new SilcIDIP structure into the lib/silccore/id.h and
8465 replaced the old `ip' fields from all SILC ID's to that type.
8466 This is a step towards IPv6 support.
8468 The silc_id_get_len takes now the ID as an extra argument.
8469 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8470 both IPv4 and IPv6 based ID's.
8472 The affected files are lib/silccore/id.[ch] and other files
8473 around the tree using these routines.
8475 * Removed the ID length arguments in server from various
8476 silc_server_send_notify_* routines -> they are not needed
8479 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Fixed memory leak in silc_encode_pem_file in the file
8482 lib/silcutil/silcutil.c.
8484 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8486 * Check minor version as well in the SKE. Affected files are
8487 silcd/protocol.c and lib/silcclient/protocol.c.
8489 * Added --identifier option to the server so that an identifier
8490 can be when creating the public key for the server. Affected
8491 file is silcd/silcd.c.
8493 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8494 lib/silccrypt/silcpkcs.c.
8496 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Register default ciphers and stuff when using -C option with
8499 the server. Affected file sildc/silcd.c.
8501 * Put back the servers public key filename format, it is better
8502 than the new one. For now, the client keys are saved with the
8503 new filename format. The affected file silc/client_ops.c.
8505 * Implemented the Cipher API for the rest of the ciphers that
8506 did not implement it or implemented it the wrong way.
8508 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * Register default ciphers and stuff when using the -S option
8511 in the client. Affected file silc/silc.c. Same also when
8512 creating new key pair with -C option.
8514 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8516 * Fixed the silc_verify_public_key client operation function to
8517 save the public keys differently. The fingerprint is now
8518 used as filename and not the hostname. This way also the
8519 client keys are saved uniquely and not with hostnames. The
8520 affected file is silc/client_ops.c.
8522 * Trimmed the silc_hash_fingerprint function to remove extra
8523 whitespaces from the end of the fingerprint. The affected
8524 file is lib/silccrypt/silchash.c.
8528 * Added silc_cipher_register_default function to register all
8529 default ciphers. It can be used when configuration files
8530 does not exist and the application does not want any specific
8531 ciphers in any specific order.
8533 The SilcDList is now used as silc_cipher_list dynamically
8534 allocated cipher list. Removed the static list all together
8535 and now all ciphers must be allocated to the dynamic list.
8536 The silc_cipher_alloc routine was changed to check only the
8539 All silc_cipher_* routines that used to return int returns
8542 The affected files lib/silccrypt/silccrypt.[ch].
8544 * The same thing was done to silc_hash_* as for silc_cipher_*
8545 routines. Affected files lib/silccrypt/silchash.[ch].
8547 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8548 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8549 Added also silc_pkcs_[un]register[_default] functions.
8550 Removed the data_context from the PKCS API.
8552 * Added silc_hmac_register_default function to register default
8553 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8554 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8555 to unregister all hmacs at once.
8557 * Register the default ciphers, hash functions, PKCSs and HMACs
8558 if client's configuration file does not exist. The affected
8561 * The client did not load the hash functions from the SIM
8562 modules at all. Added support for this. Affected file is
8563 silc/clientconfig.c.
8565 * When decoding public key with silc_pkcs_public_key_decode, check
8566 the supported algorithm only if PKCS are registered. Affected
8567 file lib/silccrypt/silcpkcs.c. The same was done with the
8568 silc_pkcs_private_key_decode.
8570 * Fixed the SILC List routines to keep the list always in order.
8571 It used to change the list's order when traversing the list but
8572 not it preserves the order. Affected file lib/trq/silclist.h.
8574 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Added the client library to use the SilcSocketConnection's
8577 reference counter (by silc_socket_dup) to prevent the bug that
8578 the socket object may be freed underneath async operation.
8580 * The name resolv library checking fixes in the configure.in.pre.
8583 * Created new version of the protocol drafts for future
8584 development. The -03 drafts are the ones that will be changed
8585 in the trunk now and the -02 will remain as they are.
8587 * Send list of CUMODE notifys to the router when announcing
8588 the channel users to the router. Affected file silcd/server.c.
8589 If the router receiving channel founder CUMODE for a channel
8590 that already has channel founder it will send CUMODE notify
8591 to the sender to remove the channel founder rights from the
8592 announced client. Affected file silcd/packet_receive.c.
8594 * The CUMODE notify may now use Server ID as well as the entity
8595 who changes the mode. Updated protocool specs.
8597 * Updated INSTALL and README files.
8599 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8601 * New web pages in the http://silc.pspt.fi. The pages was
8606 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8608 * Implemented the [DenyConnectin] config section in the server.
8609 Added silc_server_config_denied_conn to check whether incoming
8610 connection is denied. Affected file silcd/serverconfig.[ch].
8612 * Do not check the ports when checking the incoming configuration
8613 data if the port is 0, meaning any. Affected file is
8614 silcd/serverconfig.c.
8616 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8618 * Fixed buffer overflow in silc_string_compare in the file
8619 lib/silcutil/silcutil.c.
8621 * Fixed double free in silc_server_command_leave in the file
8624 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8626 * Fixed the version checking in the server. Affected file is
8629 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Fixed the configuration data fetching when accepting new
8632 connections in the server. Affected file silcd/server.c.
8634 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Added `sender_entry' argument to the function
8637 silc_server_packet_relay_to_channel so that we can check
8638 whether some destination actually belongs to the same route
8639 the sender belongs (ie, we must not resend the packet to the
8640 sender). Affected file silcd/packet_send.[ch].
8642 * Added `servername' field to the SilcClientEntry in the server
8643 to hold the name of the server where client is from. Affected
8644 file is silcd/idlist.h.
8646 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Moved the channel message encrypting in the router betwen
8649 router connections from silc_server_channel_message to the
8650 silc_server_packet_relay_to_channel since we want to check
8651 whether we have anybody channel before encrypting anything.
8652 Affected files silcd/packet_[receive/send].c.
8654 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8656 * Fixed the [AdminConnection] server config section to support
8657 multiple entries. Affected file silcd/serverconfig.c.
8659 * Added support into the server to check the validity of the
8660 incoming connection before executing any KE or authentication
8663 * The connection configuration is now saved to the KE and
8664 connection auth protocol contexts and not fetched anymore in
8665 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8667 * The local hosts listenning address and port is also resolved
8668 now when starting the server. We want to have the socket object
8669 to include the real address and port for the listener. Added
8670 new function silc_net_check_local_by_sock into the files
8671 lib/silcutil/silcnet.[ch].
8673 * Fixed a broadcast bug in server -> do not broadcast if we
8676 * Fixed a routing bug. Do not route broadcast packets ever.
8677 Broadcast packets must be processed always and not routed since
8678 they may be destined to some other host than yourself and thus
8679 would get routed without no good reason. Affected file is
8682 * Added function silc_server_config_is_primary_route to check
8683 whether primary router connection has been configured (a router
8684 configuration that we are initiating). If there is not, we
8685 will assume that there is only two routers in the SILC network
8686 and we will use the incoming router connection as our primary
8687 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8689 * Changed the order of the broadcasting. Broadcast _after_ the
8690 packet has been processed not before. Affected file is
8693 * Fixed a [ClientConnection] parsing bug. The port was never
8694 parsed correctly thus resulting to port 0. Affected file
8695 silcd/serverconfig.c.
8697 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8698 argument and did not set the broadcast packet flag. Affected
8699 file silcd/packet_send.c. Fixed same bug in the function
8700 silc_server_send_notify as well.
8702 * If we receive NEW_ID packet for our own ID in the server, ignore
8705 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Removed the nickname from the Private Message Payload.
8710 Updated the code and the protocol specs.
8712 * Updated protocol specs for submitting to the IETF.
8714 * Tweaked the Random Number Generator a bit. Affected file
8715 lib/silccrypt/silcrng.c. Exported a new function
8716 silc_rng_[global]_add_noise which can be used to add more
8719 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Do not parse packets with different timeout when protocol
8722 is active -> may cause problem with rekey. Affected file
8725 * When server receives signoff notify it must not create
8726 new channel key if the client is on any channels since the
8727 sender of the signoff notify will create it.
8729 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8731 * Added printing of error messages during SKE protocol from the
8732 failure packet sent by server during SKE. Affected file
8735 * Removed the client's failure_callback handling with timeout
8736 and handle it immediately when received.
8738 * The SKE library returned wrong type in SUCCESS and FAILURE
8739 packets. They must be 32 bit MSB not 16 bit MSB.
8741 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8743 * Ok, rewrote the logic of the re-key and now it seems to work.
8744 I tested it on high traffic with frequent re-keys without
8745 problems. Added hmac_receive (and renamed hmac to hmac_send)
8746 in SilcClientConnection in lib/silcclient/client.h and
8747 in SilcIDListData in silcd/idlist.h. Also, removed the
8748 SilcPacketParserContext's cipher and hmac fields as they are
8749 not needed anymore and actually caused some problems when
8750 the ciphers and hmac's changed underneath the packet parser.
8752 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8754 * If re-key protocol is active then process the incoming packets
8755 synchronously since we must assure that icoming packets encrypted
8756 with the old key is processed before the new keys is set to
8757 use. This is true other packets than for REKEY packets.
8758 Affected file silcd/server.c. The same was done to client library
8759 as well, affected file lib/silcclient/client.c.
8761 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8763 * Fixed bug in client and server to accept the force send if
8764 the packet is send from silc_[server/client]_packet_process
8765 function. Otherwise the packets are never delivered, oops.
8767 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * Disable force sending of packets when REKEY protocol is active.
8770 We must assure that no packet is sent directly when rekey is
8771 performed. All packets must be sent through packet queue.
8772 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8773 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8774 function is silc_[server/client]_packet_send_real to check
8777 * Replaced the SIM paths from example config files to
8778 /usr/local/modules. Also, make install creates now
8779 /usr/local/silc/logs directory to hold all the SILC server
8782 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8784 * Made the configure.in.pre work on Solaris. Patch by salo.
8786 * Made all ciphers compatible with non-x86 machines. Defined
8787 CBC mode macros into lib/silccrypt/ciphers_def.h.
8789 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Fixed the make install.
8793 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * When MAC computation fails the silc_packet_decrypt returned 0
8796 even though it was supposed to return -1. Fixed this. The
8797 affected file is lib/silccore/silcpacket.c.
8799 * Do not replace the config files in /etc/silc (in make install)
8800 if they already exist. Affected file ./Makefile.am.
8802 * Do not send re-key packets immediately but through packet queue.
8803 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8805 * Changed silc_net_check_host_by_sock to return FALSE if the
8806 IP/DNS could not be resolved. Though, it returns the IP address
8807 now even if it could not resolve it (but returns also FALSE).
8808 Affected file lib/silcutil/silcnet.[ch].
8810 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Added silc_pkcs_decode_identifier to decode the public key's
8813 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8814 Added also silc_pkcs_free_identifier. Added also new context
8815 SilcPublicKeyIdentifier.
8817 * Added -S option to the silc client. It is used to dump the
8818 contents of the specified public key file.
8820 * Changed the PKCS api to return the public key length when
8821 setting the public key.
8823 * Fixed a fatal bug in the public and private key file loading.
8824 Affected file lib/silccrypt/silcpkcs.c.
8826 * Execute the packet parsing for client with zero (0) timeout
8827 if the protocol is active. Affected file silcd/server.c.
8829 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Made the key generation options to the silcd program. Added
8832 -C option, equivalent to client's option.
8834 * Added new [ServerKeys] config section to the server. It
8835 configures the server's public and private key.
8837 * Defined generic Public Key Payload into the protocol
8838 specification to send specific type of public keys and
8841 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8842 public key or certificate.
8844 * Implemented the GETKEY command to the server and to the
8845 client library and on user interface.
8847 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Made preliminary `make install' work.
8851 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Added SilcServerRekey context into silcd/idlist.h.
8855 * Added the PFS support as defined in the specification to the
8856 SKE protocol. Affected files lib/silcske/*.c.
8858 * Added `ske_group' field to the SilcServerRekey context to hold
8859 the number of the SKE group that is used with PFS in re-key.
8860 Affected file silcd/idlist.h.
8862 * Added PFS re-key support to the server. Affected file is
8865 * Added silc_protocol_cancel to cancel execution of the next
8866 state of the protocol. Affected file is
8867 lib/silccore/silcprotocol.[ch].
8869 * Added the re-key support with and without PFS to the client
8870 library. Re-key is performed once in an hour, by default.
8872 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8873 Added silc_client_rekey_callback and silc_client_rekey_final.
8874 Affected files are lib/silcclient/protocol.[ch] and
8875 lib/silcclient/client.[ch].
8877 * Removed the `hmac_key' and `hmac_key_len' fields from the
8878 SilcClientConnection structure; not needed. Affected file is
8879 lib/silcclient/client.h.
8883 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8885 * Do not ask whether user wants to use the negotiated private key
8886 for private messages, just use it. Affected file is
8887 silc/local_command.c.
8889 * Added `send_enc_key' and `enc_key_len' fields to the
8890 SilcIDListData structure since they are needed in the re-key
8891 phase. Affected file is silcd/idlist.[ch].
8893 * Implemented the simple re-key protocol into the server.
8894 Affected files silcd/server.c and silcd/protocol.[ch]. The
8895 re-key will be performed once in an hour, by default.
8897 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8898 Added silc_server_rekey, silc_server_rekey_callback and
8899 silc_server_rekey_final.
8901 * Removed Tunneled flag from the protocol. Updated the code
8902 and the specifications.
8904 * Adde `pfs' field to the SilcIDListData to indicate whether
8905 the PFS is to be performed in the re-key. Affected file is
8908 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8910 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8911 int64 of at least the xintXX size. If void * is less that 4
8912 bytes uint32 * will be used. Defined bool as boolean.
8914 * Changed _ALL_ unsigned long and unsigned int to uint32,
8915 unsgined short to uint16 in the source tree.
8917 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8918 not handle clients that has entry->data.registered == FALSE.
8919 They are not in the network anymore. Affected file is
8922 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Implemented the sending of the SERVER_SIGNOFF notify in the
8925 server. Affected file is silcd/server.c.
8927 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8928 Added also silc_notify_payload_encode_args into the
8929 lib/silccore/silcnotify.[ch].
8931 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8932 Affected file silcd/packet_receive.c.
8934 * Implemented the SERVER_SIGNOFF notify handling in the client
8935 library. Affected file lib/silcclient/client_notify.c. Also,
8936 implemnted the printing of the SERVER_SIGNOFF info to the
8937 application. Affected file silc/client_ops.c.
8939 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8940 if the deleting was successful. Affected file silcd/idlist.[ch].
8942 * Added support for public key authentication in the connection
8943 authentication protocol in the client library. Affected file
8944 lib/silcclient/protocol.c.
8946 * Changed the server's silc_idlist_get_clients_by_* interface
8947 to support already allocated array so that new entries may be
8948 added to pre-allocated array. Affected file silcd/idlist.[ch].
8949 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8950 and command replies.
8952 * All command reply functions in the server now calls the
8953 pending command callback even if error occured. This way the
8954 error will be delivered to the client as well. Affected files
8955 silcd/command.c and silcd/command_reply.c.
8957 * Fixed INFO command to return local server's info if no server
8958 was provided. Affected file lib/silcclient/command.c.
8960 * Removed RESTART command for good. Updated the code and the
8963 * Rewrote parts of the task system. It is a bit simpler now.
8964 Removed unsued task priorities. The affected files are
8965 lib/silcutil/silctask.[ch].
8967 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Moved the USERS printing from the library to the application.
8970 Affected files lib/silcclient/command.c and silc/client_ops.c.
8972 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Added channel key re-key support. The re-key is perfomed
8977 only by the router and is done once in an hour. Added `rekey'
8978 field to the SilcChannelEntry in the server. Affected files
8979 silcd/server.c and silcd/idlist.h.
8981 * Added silc_task_unregister_by_context into the file
8982 lib/silcutil/silctask.[ch].
8984 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Added SILC_UMODE_GONE mode to indicate when the client is not
8987 present in the SILC network. Added also support to the local
8988 command AWAY that will set this mode. Added support of showing
8989 "xxx is gone" in WHOIS command. The USERS command shows the
8990 gone status as well.
8992 * Fixed setting server and router operator privileges in the
8993 server's UMODE command. Affected file silcd/command.c.
8995 * Merged the SKE KE1 and KE2 payloads into one payload. The
8996 new KE payload is equivalent to the old KE2 payload.
8998 Cleaned up the SKE Start Payload parsing. It now uses the
8999 simple buffer unformatting to do the parsing. A lot faster
9002 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9003 to the SKE that is used to indicate whether both of the SKE
9004 parties should perform authentication. By default only the
9005 responder performs authentication. By setting this flag also
9006 the initiator must do authentication. By default it is unset
9007 since in normal SKE case, client to server connection, only
9008 the responder should do authentication. When doing SKE between
9009 two clients both should perform authentication. Updated the
9010 code and the protocol specs.
9012 * A little fix to IDENTIFY command in the server. Search the
9013 client first by hash not nickname. Affected file is
9016 * Fixed the silc_client_close_connection to support closing
9017 the client to client connections wihtout deleting too much
9018 data. Affected file lib/silcclient/client.c.
9020 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9021 are received if protocol used to be active but is not anymore
9022 the application would crash due to NULL pointer dereference.
9023 Affected files silcd/server.c and lib/silcclient/client.c.
9025 * Added `hash' field to the SilcClientConnection to include
9026 the hash function negotiated in the SKE protocol.
9028 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9029 to set the channel founder authentication data. A client can
9030 claim the founder rights later by providing the authentication
9031 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9032 This way the channel founder can regain the channel founder
9033 privileges even it is left the channel. This works only on
9034 local server and the client must be connected to the same
9035 server to be able to regain the founder rights. Updated the
9036 protocol specs accordingly.
9038 Added support to the CMODE command in the client to set the
9039 founder auth data. Read the README to see how to set it.
9041 Added support to the CUMODE command to claim the founder
9042 rights. Read the README to see how to do it.
9044 Added support for the founder authentication to the Channel
9045 Entry in the server. Affected file silcd/idlist.h.
9047 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9048 server's CMODE command. Affected file silcd/command.c.
9050 * Added the following new functions into lib/silccore/silcauth.[ch]:
9051 silc_auth_get_method and silc_auth_get_data.
9053 * The server now saves the remote hosts public key to the
9054 SilcIDListData pointer. Affected file silcd/protocol.c.
9056 * The normal server now does not remove the channel entry from
9057 the cache if the founder authentication data is set. It used
9058 to remove it if the founder was the last one on the channel on
9059 the server and left the channel. The auth data is saved and
9060 if the channel is re-joined later the old entry is used with
9061 the old auth data. Affected files silcd/command_reply.c and
9064 * Removed the `pkcs' field from the SilcIDListData structure
9065 in the server; it is not used. Affected file silcd/idlist.h.
9067 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9069 * Fixed packet processing on slow links. Partial packets were
9070 never re-processed because the incoming data buffer was cleared
9071 by the application. Application must not directly clear the
9072 sock->inbuf, the packet processing routines handle it. Fixed
9073 this in client library and in server.
9075 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Fixed the WHOIS and IDENTIFY send reply function to really
9078 check whether to send list or just one entry. Affected file
9081 * Cleaned up the LEAVE command's channel key distribution. The
9082 affected file silcd/command.c.
9084 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9085 can enforce the channel mode as well. In that case the ID
9086 includes the ID of the server. The code now enforces the
9087 mode change if the router have different mode than the server.
9089 * The notify client operation with CMODE_CHANGE notify can now
9090 return NULL client_entry pointer if the CMODE was not changed
9091 by client. Application must check for this.
9093 * Added <Server ID> argument to INFO command to support server
9094 info fetching by Server ID.
9096 * Added silc_server_announce_get_channel_users to get assembled
9097 packets of channel users of the specified channel. Affected
9098 file silcd/server.[ch].
9100 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9101 was freed underneath the ID Cache.
9103 * Re-announce clients when the server received CHANNEL_CHANGE
9104 notify from the router. Affected file silcd/packet_send.c.
9106 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9108 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9109 crashed since it did not handle the fact that there is no cipher
9110 called "3" and didn't check the error condition. Now fixed.
9112 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9113 flag. It can be used to send message requests.
9115 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9117 * Implemented the RESTART command in the client.
9119 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9120 notice type messages. Added notice printing to the user
9123 * The channel keys are not re-generated if the channel's mode
9124 is PRIVKEY, ie private key on the channel exists. Affected
9125 files silcd/server.c and silcd/command.c.
9127 * Fixed a little bug in channel message delivery when channel
9128 private keys are set in the server. Affected file is
9129 silcd/packet_send.c.
9131 * Changed the setting on channel->on_channel = TRUE from the
9132 silc_client_save_channel_key to the JOIN command reply. The
9133 key payload is not received if the private channel key is set.
9134 Affected file lib/silcclient/command_reply.c and the
9135 lib/silcclient/client_channel.c.
9137 * When the CMODE_CHANGE notify is sent and the channel private
9138 key mode is removed the channel key must be re-generated in
9139 other cells as well. Added this support for the router in the
9140 silcd/packet_receive.c.
9142 * Added new local command NOTICE to send notice message on
9143 channel. Affected file silc/local_command.[ch].
9145 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Added new local command ME to the client. It is used to send
9148 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9149 some action. Affected file silc/local_command.[ch].
9151 * Changed channel_message and private_message client operations
9152 to deliver the message flags to the application. Added also
9153 the `flags' arguments to the silc_client_send_channel_message
9154 and silc_client_send_private_message functions. Affected file
9157 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9159 * Redefined the Private Message Payload to support private message
9160 keys and to support the new private message flags. Updated
9161 the protocol specs. Flags makes it possible to have for example
9162 CTCP style messages.
9164 * Added new type SilcPrivateMessagePayload and defined an API
9165 for it in the lib/silcclient/silcprivate.[ch].
9167 * Tested private message private keys successfully. Tested the
9168 private message key set, unset and list commands with the new
9171 * Redefined the Channel Message Payload to include the channel
9172 message flags (equal with private message flags) to support
9173 for example CTCP style messages.
9175 * Defined some of the message (for channel and private message)
9176 flags. Updated the protocol specs and added the flags to the
9177 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9179 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Added SilcKeyAgreementStatus type to the key agreement routines
9182 to indicate the current status and error if one occured.
9183 The status types are defined in the lib/silcclient/silcapi.h.
9185 * Added new local command KEY that is used to set and unset private
9186 keys for channels, set and unset private keys for private messages
9187 with remote clients and to send key agreement requests and
9188 negotiate the key agreement protocol with remote client. The
9189 key agreement is supported only to negotiate private message keys,
9190 it currently cannot be used to negotiate private keys for channels,
9191 as it is not convenient for that purpose.
9193 * Fixed a minor pending callback setting bug in the function
9194 silc_client_get_client_by_id_resolve, now the function works.
9195 Affected file lib/silcclient/idlist.c.
9197 * Added function silc_net_get_local_port to get local bound
9198 port by socket. Added to lib/silcutil/silcnet.[ch].
9200 * Added `sockets' and `sockets_count' fields to the SilcClient
9201 object. They hold the sockets of the listenning sockets in
9202 the client. Listenning sockets may be for example the key
9203 agreement server. Affected file lib/silcclient/client.[ch].
9204 Added functions the silc_client_add_socket and the
9205 silc_client_del_socket. They are exported to the application
9208 * Added ~./silc/clientkeys to support other client's public keys.
9210 * Renamed verify_server_key client operation to verify_public_key
9211 and added one argument to indicate the type of the connection
9212 (server, client etc.).
9214 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9216 * Added silc_server_connection_auth_request to handle the
9217 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9218 silcd/packet_receive.[ch].
9220 * Added silc_server_send_connection_auth_request into the
9221 silcd/packet_send.c to send the connection auth request packet.
9223 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9226 * Fixed the public key authentication in responder side in the
9227 server. The `auth_data' pointer includes the SilcPublicKey
9228 not the path to the public key. Affected file silcd/protocol.c.
9230 * Implemented the public key authentication in the initiator side
9231 in the server. Affected file silcd/protocol.c.
9233 * Removed the [RedirectClient] config section from the server
9234 configuration. Is not needed and I don't want to implement it.
9236 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Cleaned up the CMODE command in the server. It now works
9239 correctly and supports all the modes defined in the protocol.
9240 Affected file is silcd/command.c.
9242 * Added `hmac_name' field to the SilcChannelEntry in the server
9243 to hold the default HMAC of the channel. It can be set when
9244 creating the channel (with JOIN command). Affected files
9247 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9248 type to indicate the change of the current cipher and hmac
9249 on the channel. Client can safely ignore the <cipher> argument
9250 (if it chooses to do so) since the CHANNEL_KEY packet will
9251 force the channel key change anyway. The <hmac> argument is
9252 important since the client is responsible of setting the new
9253 HMAC and the hmac key into use.
9255 * Fixed the CMODE command in the client library as well.
9257 * Tested CMODE command in router environment successfully.
9259 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9261 * Show the version of the remote client (or server) when connecting
9262 to the server. It is logged to the log file. Affected file
9263 is silcd/protocol.c.
9265 * Fixed the KILLED notify handling in the client library. The
9266 client must be removed from all channels when receiving the
9269 Also, do not remove the client entry when giving the KILL
9270 command but when the KILLED notify is received.
9272 * Removed silc_idlist_find_client_by_nickname from the server.
9273 Not needed anymore. Affected files silcd/idlist.[ch].
9275 * Implemented the CHANNEL_CHANGE notify type handling to the
9276 server. Affected file silcd/server.c.
9280 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Added silc_server_send_notify_invite to send the INVITE
9283 notify between routers.
9285 * Implemented the INVITE command correctly to the server.
9287 * Implemented the INVITE notify type handling in the server.
9289 * Implemented the INVITE command to the client library and on the
9292 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Added function silc_server_get_client_resolve to find the
9295 client entry by ID from all ID lists and then resolve it
9296 (using WHOIS) if it cannot be found. Affected file is
9299 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9301 * Implemented the BAN command to the client library.
9303 * The JOIN command in the server now checks the invite list
9306 * Changed the silc_command_reply_payload_encode_va and the
9307 silc_command_payload_encode_va to support that if argument is
9308 NULL it ignores and checks the next argument. Affected file
9309 lib/silccore/silccommand.c.
9311 * Added silc_server_send_notify_ban to send the BAN notify
9312 type between routers.
9314 * Chaned the silc_notify_payload_encode to support that if
9315 argument is NULL it ignores and checks the next argument.
9316 Affected file lib/silccore/silcnotify.c.
9318 * Tested ban lists in router environment successfully.
9320 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9322 * Implemented BAN command to the server, in silcd/command.[ch].
9324 * Removed the BAN and INVITE_LIST modes from the CMODE command
9327 * Added function silc_string_match to regex match two strings.
9328 Affected files lib/silcutil/silcutil.[ch].
9330 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9332 * Redefined parts of the SilcChannelEntry in the server to support
9333 the new ban and invite lists.
9335 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9337 * Redefined the INVITE command. The same command can be used to
9338 invite individuals to the channel but also to manage the invite
9339 list of the channel (to add to and remove from the invite list).
9340 Updated the protocol specs.
9342 * Added new command SILC_COMMAND_BAN that can be used to manage
9343 the ban list of the channel. Updated the protocol specs.
9345 * Removed the channel modes: the SILC_CMODE_BAN and the
9346 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9347 in the CMODE command. The equivalent features are now available
9348 using INVITE and BAN commands. Updated the protocol specs.
9350 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9351 in the network about change in the current ban list. The notify
9352 type is not used by the client.
9354 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9355 support the invite lists.
9357 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9359 * Added new function silc_string_regexify that converts string
9360 including wildcard characters into regex string that can
9361 be used by the GNU regex library. Added into the file
9362 lib/silcutil/silcutil.[ch].
9364 Added silc_string_regex_combine to combine to regex strings
9365 into one so that they can be used as one regex string by
9366 the GNU regex library. Added into the file
9367 lib/silcutil/silcutil.[ch].
9369 Added silc_string_regex_match to match two strings. It returns
9370 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9372 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Imported GNU regex to the soruce tree into lib/contrib.
9375 Fixed some compiler warning from the regex.c.
9377 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * Fixed MOTD command in the server to work in router environment.
9381 * Fixed the MOTD command in the client library to support
9382 the server argument in the command.
9384 * Added `nickname_len' argument to the silc_idlist_add_client
9385 in the server, as the `nickname' argument may be binary data
9388 * Added silc_idlist_get_channels to return all channels from
9391 * Implemented LIST command to the server. Affected file is
9394 * Implemented the LIST command to the client library and on the
9397 * Added [<user count>] argument to the LIST command reply.
9398 With private channels the user count is not shown.
9400 * Updated TODO and README.
9402 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * The client entry's data.registered must be TRUE even with
9405 global client entry on global client list. The data.registered
9406 is used to check whether the client is anymore in the network,
9407 for example with WHOWAS command so it must be valid.
9409 * Fixed the WHOWAS command in the server. It now actually works
9410 in router environment. Added function into silcd/command_reply.c
9411 silc_server_command_reply_whowas_save.
9413 * Added silc_idlist_purge function to the silcd/idlist.c
9414 to periodically purge the ID Cache.
9416 * Fixed INFO command in the server. It works now in router
9417 environment. Added <server name> argument to the INFO command
9418 reply. Updated the protocol specs.
9420 * Fixed minor bug in silc_idcache_purge to not purge if the
9421 expire value is zero.
9423 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9424 they were buggy because of the WHOWAS information.
9426 * Fixed local command MSG to handle the async resolving of
9427 the remote client properly. It used to fail the first MSG.
9428 Affected file silc/local_command.c.
9430 * Added `data_len' field to SilcIDCache context.
9432 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9434 * Update TODO. Todo in commands in the server.
9436 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9438 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9439 used by routers as broadcast packet to inform other routers
9440 about the changed user mode.
9442 Implemented the notify handling in the server. Affected file is
9443 silcd/packet_receive.c. Added the function
9444 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9446 * Added new generic Channel Payload and deprecated the New Channel
9447 Payload. The New Channel Payload is now the generic Channel
9450 * Added new argument `mode' to the silc_server_send_new_channel
9451 as it is required in the Channel Payload now.
9453 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9454 and created a new and real SilChannelPayload to represent the
9455 new generic Channel Payload. Implemented the encode/decode
9456 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9458 * Added silc_server_get_client_channel_list to return the list
9459 of channels the client has joined for WHOIS command reply.
9460 Affected file silcd/server.[ch].
9462 * Implemented the channel list sending in the WHOIS command reply
9463 in server and in the client.
9465 Implemented the channel list displaying on the user interface
9466 as well. Affected file silc/client_ops.c.
9468 * Added silc_channel_payload_parse_list to parse list of Channel
9469 Payloads. It returns SilcDList list of SilcChannelPayloads.
9470 Client for example can use this function to parse the list of
9471 channels it receives in the WHOIS command reply. The caller
9472 must free the list by calling silc_channel_payload_list_free.
9473 Affected files lib/silccore/silcchannel.[ch].
9475 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Added one new argument <user mode> to the WHOIS command reply
9478 to return the mode of the user in SILC. Updated the protocol
9481 Implemented it to the server and client.
9483 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9485 * Fixed the mode printing on the user interface on joining.
9486 Affected file silc/client_ops.c.
9488 * Implemented the UMODE command and user modes in general to the
9489 client library and to the user interface.
9491 * Implemented the UMODE command to the server.
9493 * The server now sends UNKNOWN_COMMAND error status if client sends
9494 unknown command. Affected file silcd/command.c.
9496 * All server commands now handle the command identifier the right
9497 way when sending the command reply to the client. The client can
9498 use to identify the command replies with the identifier.
9500 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9502 * Added silc_server_get_client_route to resolve the route to
9503 the client indicated by the client ID. Affected file is
9506 * Added silc_server_relay_packet as general function to relay
9507 packet to arbitrary destination. This deprecates functions
9508 like _send_private_message_key, _relay_notify etc. Affected
9509 file is silcd/packet_send.[ch].
9511 Removed silc_server_send_key_agreement,
9512 silc_server_send_private_message_key and
9513 silc_server_packet_relay_notify functions from the file
9514 silcd/packet_send.[ch].
9518 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9519 server. Affected file silcd/packet_receive.[ch].
9521 * Implemented the KILL command to the client. Implemented the
9522 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9523 Affected files lib/silcclient/command[_reply].c and
9524 lib/silcclient/client_notify.c. Implemented the KILL notify
9525 printing in the user inteface.
9527 * Fixed a lot silc_parse_nick memory leaks from the client
9528 library in the file lib/silcclient/command.c.
9530 * Changed the silc_server_send_notify_on_channels's `sender'
9531 argument from SilcSocketConnection to SilcClientEntry to
9532 check the sender as entry and not as connection object and not
9533 to send to the client provided as argument. The affected file
9534 is silcd/packet_send.[ch].
9536 * The notify packets that are destined directly to the client used
9537 to not to be processed by the server. Now changed that and the
9538 server processes all notify packets. After relaying the packet
9539 to the client the notify packet is processed in the server.
9541 * The silc_server_free_client_data now checks whether there is
9542 pending outgoing traffic for the client and purges the data to
9543 the network before removing the client entry.
9545 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9548 an client is killed from the SILC Network. Updated the protocol
9551 Added new function silc_server_send_notify_killed to the
9552 silcd/packet_send.[ch].
9554 * Added function silc_server_packet_relay_notify to relay notify
9555 packets that are destined directly to a client. In this case
9556 the server does not process the notify packets but merely relays
9557 it to the client. Affected file silcd/packet_send.[ch].
9559 Added also silc_server_packet_process_relay_notify to check
9560 whereto relay the notify. Affected file is
9561 silcd/packet_receive.[ch].
9563 * Implemented the KILL command to the server.
9567 * Added the backup schema desgined last fall to the protocol
9568 specs for everyone to see. The specification is in the
9569 *-spec-xx.txt draft and the packet type definitions for the
9570 backup routers is in *-pp-xx.txt draft. Thusly, added also
9571 new packet type SILC_PACKET_CELL_ROUTERS.
9573 * A big security problem in the implementation discovered. The
9574 signoff of an client did not cause new channel key generation
9575 which it of course should've done. The channel keys must be
9576 always re-generated when client leaves (or signoffs) the channel.
9577 The silc_server_remove_from_channels funtion now handles
9578 the channel key re-generation.
9580 * Added `sender' argument to the silc_server_send_notify_on_channels
9581 to not to send the client provided as argument. Affected file
9582 silcd/packet_send.[ch].
9584 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9586 * Implemented OPER and SILCOPER commands into the server and
9589 * Added silc_auth_verify and silc_auth_verify_data to verify
9590 the authentication directly from the authentication payload.
9591 It supports verifying both passphrase and public key based
9592 authentication. Affected file lib/silccore/silcauth.[ch].
9594 * Added `hash' field to the SilcIDListData structure. It is the
9595 hash negotiated in the SKE protocol. Affected file is
9598 * Slight redesigning of the SilcAuthPayload handling routines.
9599 Do not send SilcPKCS but SilcPublicKey as argument.
9601 * Implemented the public key authentication support to the
9602 serverconfig. The public key is loaded from the provided path
9603 and saved as authentication data to void * pointer. Thus,
9604 changed the unsigned char *auth_data to void *auth_data;
9606 * Fixed SHUTDOWN command to send the reply before the server
9607 is shutdown. :) Affected file silcd/command.c.
9609 * Fixed fatal bug in CONNECT command. The hostname was invalid
9610 memory and server crashed. Affected file silcd/command.c.
9612 * Fixed fatal bug in CLOSE command. The server_entry became
9613 invalid but was referenced later in the command. Affected file
9616 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Fixed fatal bug in failure packet handling. Server ignored
9619 the failure and thus crashed when it came.
9623 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9625 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9626 that the command may be executed only once in (about) 2 seconds.
9627 The old SILC_CF_LAG flag is same but allows command bursts up
9628 to five before limiting.
9630 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9631 server code. Various commands now includes the CF_LAG_STRICT
9632 flag to disallow any kind of miss-use of the command.
9634 * Fixed the silc_buffer_unformat to not to allocate any data
9635 if the length of the data is zero. It used to allocate the
9636 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9638 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Changed the format of AdminConnection configuration section
9641 in the server. Added username of the admin to the format.
9642 Affected files silcd/serverconfig.[ch].
9644 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9645 to return admin configuration data by host, username and/or
9648 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9650 * Implemented WHOWAS command to the server. Added the functions:
9652 silc_server_command_whowas_parse,
9653 silc_server_command_whowas_send_reply,
9654 silc_server_command_whowas_from_client and
9655 silc_server_command_whowas_from_server
9657 * Added <Client ID> argument to the WHOWAS command reply. Updated
9658 the protocol specs accordingly.
9660 * Implemented WHOWAS command and command_reply to the client
9663 Implemented the WHOWAS printing on the user interface.
9665 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9667 * Added new argument to the WHOWAS command reply, the real name.
9668 It is an optional argument. Updated the protocol specs.
9670 * Added SilcIDCacheDestructor callback that is registered when
9671 the SilcIDCache is allocated. The callback is called when
9672 an cache entry in the ID Cache expires, or is purged from the
9673 cache. Added into lib/silccore/idcache.[ch].
9675 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9676 to destruct the client entries when the cache entry expires.
9677 Other ID Cache's in server and in the client library ignores
9680 * If the ID Cache entry's `expire' field is zero then the entry
9681 never expires. Added boolean `expire' argument to the
9682 silc_idcache_add function in the lib/silccore/idcache.[ch].
9683 If it is TRUE the default expiry value is used.
9685 * Added silc_server_free_client_data_timeout that is registered
9686 when client disconnects. By default for 5 minutes we preserve
9687 the client entry for history - for WHOWAS command.
9689 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9691 * Added support to the server to enforce that commands are not
9692 executed more than once in 2 seconds. If server receives
9693 commands from client more frequently, timeout is registered
9694 to process the commands. Affected file silcd/command.c.
9695 Added new function silc_server_command_process_timeout.
9697 * Changed NICK_NOTIFY handling in client library to check that
9698 if the client's nickname was changed, so there is no need to
9699 resolve anything from the server.
9701 * Removed error printing from the WHOIS and IDENTIFY commands.
9702 If error occurs then it is ignored silently in the client library.
9703 The application, however, may map the received error to
9704 human readable error string. The application currently maps
9705 the NO_SUCH_NICKNAME error to string.
9707 * Made the command status message public to the application. Moved
9708 them from lib/silcclient/command_reply.c to
9709 lib/silcclient/command_reply.h. The application can map the
9710 received command status to the string with the
9711 silc_client_command_status_message function.
9713 * Added check to the server to check that client's ID is same
9714 as the Source ID in the packet the client sent. They must
9717 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9719 * Added dist-bzip hook to the Makefile.am to make bzip2
9720 compressed distributions.
9722 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * Server now enforces the maximum length for the nickname and
9725 the channel as protocol specification dictates. 128 bytes for
9726 nickname and 256 bytes for channel name.
9728 * Moved the WHOIS printing to the application. The client libary
9729 does not print out the WHOIS information anymore, the application
9730 must do it. Renamed silc_client_command_reply_whois_print to
9731 the silc_client_command_reply_whois_save.
9733 The client's idle time is also sent to the application now, and
9734 the idle is shown on screen.
9736 * Added silc_client_command_reply_identify_save to save the
9737 received IDENTIFY entries.
9739 * Do not check for channel private keys in message sending and
9740 reception if the channel does not have the PRIVKEY mode set.
9741 Affected file lib/silclient/client_channel.c.
9743 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9746 just surfaced after chaning the JOIN procedure.
9748 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Added silc_client_get_clients_by_list to get client entries
9751 from Client ID list, that is returned for example by JOIN
9752 and USERS command replies. The application should use this
9753 function for example when JOIN command reply is received to
9754 resolve the clients already on the channel (library does not
9755 do that anymore as USERS command reply is not used in the JOIN
9756 procedure anymore). Affected files lib/silcclient/silcapi.h and
9757 lib/silcclient/idlist.c.
9759 * JOIN command reply and USERS command reply returns now SilcBuffer
9760 pointers instead of unsigned char pointers when returning
9761 the client list and mode list.
9763 * Added <Client ID> argument to the JOIN command reply, mainly
9764 for the server to identify for which client the command was
9765 originally sent. Updated protocol specs accordingly.
9767 * Added SilcDlist private_key pointer to the SilcChannelEntry
9768 in the client to support the channel private keys. Affected
9769 file is lib/silcclient/idlist.h.
9771 * Added SilcChannelPrivateKey argument to the function
9772 silc_client_send_channel_message so that application can choose
9773 to use specific private ke if it wants to. If it is not provided,
9774 the normal channel key is used, unless private keys are set.
9775 In this case the first (key that was added first) is used
9776 as the encryption key.
9778 * Implemented the support for channel private key handling.
9779 Implemented the following functions:
9781 silc_client_add_channel_private_key,
9782 silc_client_del_channel_private_keys,
9783 silc_client_del_channel_private_key,
9784 silc_client_list_channel_private_keys and
9785 silc_client_free_channel_private_keys
9787 Affected file lib/silcclient/client_channel.c.
9789 * Added the support for the private keys in the channel message
9790 sending and encryption and in the message reception and
9791 decryption. Affected funtions are
9792 silc_client_send_channel_message and silc_client_channel_message.
9794 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9796 * Added SKE's key verify callback to the client library's
9797 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9799 * Removed the statement that server (or router) must send USERS
9800 command reply when joining to the channel so that the client
9801 knows who are on the channel. Instead, the client list and
9802 client's mode list is now sent in the JOIN command reply to the
9803 client who joined channel. This is better solution.
9805 * Added function silc_server_get_users_on_channel and function
9806 silc_server_save_users_on_channel to the silcd/server.[ch].
9808 * Removed function silc_server_command_send_users from the
9811 * Do not show topic on the client library anymore. The topic is
9812 sent in the command reply notify to the application and the
9813 application must show the topic now.
9815 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9817 * Added client searching by nickname hash into the IDENTIFY and
9818 WHOIS commands in the server as they were clearly missing from
9819 them. Affected file is silcd/command.c.
9821 * Fixed a bug in private message receiving in the client library.
9822 The remote ID was freed and it wasn't supposed, now it is
9825 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9827 * Minor fix to the channel payload; allocate the data area, as it
9828 needs to be of specific length.
9830 * If the key agreement port is zero then the operating
9831 system will define the bound port. Affected files are
9832 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9834 * Added new function silc_channel_payload_decrypt into the file
9835 lib/silccore/silcchannel.[ch].
9837 * Moved the channel message etc, check from silc_packet_decrypt
9838 to applications. The library calls now a generic
9839 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9840 when the packet is either normal or special. This was done to
9841 allow more wide range of checking that was not allowed when
9842 the code was in library. Now applications can do virtually any
9843 checks to the packet and return to the library the decision how
9844 the packet should be processed. Affected files are
9845 lib/silccore/silcpacket.[ch].
9847 Added silc_server_packet_decrypt_check to the server and
9848 silc_client_packet_decrypt_check to the client library.
9850 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9851 to send with specified source and destination information.
9853 * Channel message delivery between routers was broken after the
9854 channel key distribution was fixed earlier. The channel key
9855 was used be to distributed to other routers as well which is not
9856 allowed by the protocol. Now this is fixed and channel keys
9857 really are cell specific and the channel message delivery between
9858 routers comply with the protocol specification.
9860 * Fixed various commands in server to check also the global list
9861 for the channel entry and not just the local list. The affected
9862 file silcd/command.c.
9864 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9866 * Added assert()s to buffer formatting and unformatting routines
9867 to assert (if --enable-debug) when error occurs. Affected
9868 file: lib/silcutil/silcbuffmt.c.
9870 * Changed to auto-reconnect to check whether the remote host is
9871 router and register the re-connect timeout if it is. It used
9872 to check that whether we are normal server, but router must do
9873 auto-reconnect with another router as well. Affected file
9876 * Removed the [<key len>] option from CMODE command as the cipher
9877 name decides the key length, nowadays. See the defined ciphers
9878 from the protocol specification.
9880 * Added [<hmac>] option to the CMODE command to define the HMAC
9881 for the channel. Added SILC_CMODE_HMAC channel mode.
9883 * Added [<hmac>] option for the JOIN command so that user can
9884 select which HMAC is used to compute the MACs of the channel
9887 * Added Hmac field to the Channel Message Payload. The integrity
9888 of plaintext channel messages are now protected by computing
9889 MAC of the message and attaching the MAC to the payload. The
9890 MAC is encrypted. Now, it is clear that this causes some
9891 overhead to the size of the packet but rationale for this is that
9892 now the receiver can verify whether the channel message decrypted
9893 correctly and also when private keys are set for the channel the
9894 receiver can decrypt the packet with several keys and check from
9895 the MAC which key decrypted the message correctly.
9897 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9898 lib/silccrypt/silccipher.[ch].
9900 * Added silc_hash_len to return the digest length into the
9901 lib/silcrypt/silchash.[ch].
9903 * Rewrote parts of Silc Channel Payload interface in the
9904 lib/silccore/silcchannel.[ch]. The encode function now also
9905 encrypts the packet and parse function decrypts it.
9907 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9909 * Fixed a minor formatting bug in the SKE's key material processing.
9910 It actually might have processed the keys wrong way resulting
9913 * Redefined the mandatory HMAC algorithms and added new algorithms.
9914 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9915 and hmac-md5 truncated to 96 bits. The mandatory is now
9916 hmac-sha1-96. Rest are optional (including the one that used
9917 to be mandatory). Rationale for this is that the truncated HMAC
9918 length is sufficient from security point of view and can actually
9919 make the attack against the HMAC harder. Also, the truncated
9920 HMAC causes less overhead to the packets. See the RFC2104 for
9923 * Added new [hmac] configuration section. The SKE used to use
9924 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9925 is of course wrong. The official names that must be proposed in
9926 the SKE are the ones defined in the protocol specification
9927 (hmac-sha1-96 for example). The user can configure any hmac
9928 using any hash function configured in the [hash] section. At
9929 least, the mandatory must be configured.
9931 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9933 * Added HMAC list to the SKE proposal list. It has now both
9934 hash algorithm list and HMAC list. This makes the protocol
9935 incompatible with previous versions. The SKE now seems to work
9936 the way it is supposed to work, for the first time actually.
9938 * Defined plain Hash algorithms to the protocol specification.
9941 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * Implemented support for key agreement packets into the server.
9944 Added functions silc_server_key_agreement and
9945 silc_server_send_key_agreement. Other than these functions,
9946 server has nothing to do with this packet.
9948 * Added support for private message key packets into the server.
9949 Added functions silc_server_private_message_key and
9950 silc_server_send_private_message_key.
9954 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9955 called in the protocol's final callback instead in the END
9956 protocol state. This makes a little more sense and in the same
9957 time in client we can use the same protocol routines for normal
9958 key exchange and to key agreement packet handling as well.
9960 * Added to both client's and server's KE protocol context the
9961 SilcSKEKeyMaterial pointer to save the key material. We will
9962 bring the key material to the protocol's final callback by doing
9963 this. The final callback must free the key material.
9965 * Added SKE's packet_send callback into client's KE protocol
9966 context so that the caller can choose what packet sending function
9967 is used. This way we can use different packet sending when
9968 doing normal SKE when doing key agreement packet handling (in
9969 the key agreement packet handling we do not want to encrypt
9972 * Implemented the responder side of the key agreement routines
9973 in the client. The client can now bind to specified port and
9974 accept incoming key negotiation. The key material is passed
9975 to the application after the protocol is over.
9977 * Implemented the processing of incoming Key Agreement packet
9978 in the client. Added function silc_client_key_agreement to
9981 * Implemented the intiator side of the key agreement routines
9982 in the client. The client can now initiate key agreement with
9983 another remote client. The key material is passed to the
9984 application after the protocol is over.
9986 * Created client_keyagr.c to include all the key agreement
9989 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9990 SILC_TASK_CALLBACK except that it is not static.
9992 * Created client_notify.c and moved the Notify packet handling
9993 from the client.[ch] into that file.
9995 * Created client_prvmsg.c and moved all private message and
9996 private message key routines from the client.[ch] into that file.
9998 * Create client_channel.c and moved all channel message and
9999 channel private key routines from the client.[ch] into that file.
10001 * Changed silc_client_get_client_by_id_resolve to resolve with
10002 WHOIS command instead of IDENTIFY command, in the file
10003 lib/silclient/idlist.c.
10005 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10007 * Implemented the SKE's responder side to the Client library.
10009 * When FAILURE is received to the protocol do not trust it
10010 blindly. Register a timeout to wait whether the remote closes
10011 the connection as it should do it, only after that process the
10012 actual failure. This was changed to both client and server.
10014 * Added client_internal.h to include some of the structures
10015 there instead of client.h in lib/silcclient/.
10017 * Added function silc_task_unregister_by_callback to unregister
10018 timeouts by the callback function.
10020 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10022 * Some "Incomplete WHOIS info" errors has been appearing on the
10023 log files. Took away the entry->userinfo check from WHOIS
10024 reply sending. The entry->userinfo is now " " if client did not
10025 provide one. I thought this was fixed earlier but something
10026 is wrong still. Let's see if the error still appears.
10028 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10030 * Fixed a minor bug in the login when the channel key is
10031 re-generated in the server. It used to generate the key in
10032 wrong order and thus caused problems in the channel traffic.
10034 * Fixed a minor bug in channel key distsribution after
10035 KICK command. The key was not sent to the router even though
10038 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10040 * Added silc_ske_process_key_material_data as generic routine
10041 to process any key material as the SILC protocol dictates. The
10042 function is used by the actual SKE library but can be used by
10043 applications as well. This relates to the private message keys
10044 and the channel private keys since they must be processed the
10045 same way the normal SILC session keys. The protocol dictates
10046 this. Affected files: lib/silcske/silcske.[ch].
10048 Added also silc_ske_free_key_material to free the
10049 SilcSKEKeyMaterial structure.
10051 * Defined silc_cipher_set_key function to set the key for
10052 cipher without using the object's method function. The affected
10053 files: lib/silccrypt/silccipher.[ch].
10055 * Implemented silc silc_client_add_private_message_key,
10056 silc_client_add_private_message_key_ske,
10057 silc_client_del_private_message_key,
10058 silc_client_list_private_message_keys and
10059 silc_client_free_private_message_keys functions in the
10062 Added functions silc_client_send_private_message_key to send
10063 the Private Message Key payload and silc_client_private_message_key
10064 to handle incoming Private Message Key payload.
10066 * Added Cipher field to the Private Message Key payload to set
10067 the cipher to be used. If ignored, the default cipher defined
10068 in the SILC protocol (aes-256-cbc) is used.
10070 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10072 * Removed lib/silcclient/ops.h file.
10074 Redefined parts of the SILC Client Library API. Created new
10075 file silcapi.h that deprecates the ops.h file and defines the
10076 published Client Library API. Defined also private message key
10077 API and channel private key API into the file.
10079 This is the file that the application must include from the
10080 SILC Client Library. Other files need not be included by
10081 the application anymore.
10083 * Added new key_agreement client operation callback and also
10084 defined the Key Agreement library API for the application.
10086 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10088 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10089 is used by clients to request key negotiation between another
10090 client in the SILC network. If the negotiation is started it
10091 is performed using the SKE protocol. The result of the
10092 negotiation, the secret key material, can be used for example
10093 as private message key.
10095 Implemented the Key Agreement payload into the files
10096 lib/silccore/silauth.[ch].
10098 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * Redefined ciphers for the SILC protocol. Added some new ciphers
10101 and defined the key lengths for the algorithms. Changed the
10102 code accordingly. The default key length is now 256 bits.
10104 * Fixed SKE key distribution function silc_ske_process_key_material
10105 when the key length is more than 128 bits. The default key
10106 length in SILC is now 256 bits.
10108 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10109 to indicate unsupported algorithm.
10111 * Renamed rijndael.c to aes.c and all functions as well.
10113 * Fixed a long standing channel key setting bug in client library.
10114 Weird that it has never surfaced before.
10116 * Fixed bug in channel deletion. If the entire channel is removed
10117 then it must also delete the references of the channel entry
10118 from the client's channel list as the client's channel entry and
10119 the channel's client entry share same memory.
10121 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10123 * Implemented CONNECT and SHUTDOWN commands in the client.
10125 * Implemented CLOSE command to the client.
10127 * Added the function silc_idlist_find_server_by_name into the
10128 files silcd/idlist.[ch].
10130 Added the function silc_idlist_find_server_by_conn into the
10131 files silcd/idlist.[ch].
10133 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10135 * DIE command was renamed to SHUTDOWN. Updated the both code
10136 and protocol specs.
10138 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10139 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10141 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10144 * Added function silc_server_create_connection function to create
10145 connection to remote router. My server implementation actually
10146 does not allow router to connect to normal server (it expects
10147 that normal server always initiates the connection to the router)
10148 so the CONNECT command is only good for connecting to another
10151 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10153 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10154 or some other client was kicked from the channel.
10156 Implemented the handling of the notify type to both client
10159 Implemented silc_server_send_notify_kicked to send the KICKED
10160 notify. It is used to send it to the server's primary router.
10162 * Implemented the KICK command into server and client.
10164 * Added `query' argument to the silc_idlist_get_client function
10165 to indicate whether to query the client from server or not if
10168 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10169 to indicate that the client is not channel founder.
10173 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10175 * Removed the rng context from SilcPacketContext structure and
10176 changed that the packet routine uses the Global RNG API.
10178 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10180 * Added support for quit message that client can "leave" on the
10181 channel when it quits the SILC. It is ditributed inside the
10182 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10184 Added silc_server_free_client_data that will take the
10185 signoff message as argument.
10187 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10189 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10191 * Updated parts of the protocol specification to keep it up
10194 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10196 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10197 payloads in one packet.
10199 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10200 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10201 use now the new List flag.
10203 * Also deprecated the following packet types: REPLACE_ID,
10204 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10206 * Added list support for Notify packet in server.
10208 * Added silc_server_send_notify_channel_change to send the
10209 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10210 the silc_server_send_replace_id.
10212 * Added silc_server_send_notify_nick_change to send the
10213 NICK_CHANGE notify type. Deprecates the function
10214 silc_server_send_replace_id.
10216 * Added silc_server_send_notify_join to send the JOIN notify type.
10217 Deprecates the function silc_server_send_new_channel_user.
10219 * Added silc_server_send_notify_leave to send LEAVE notify type.
10220 Deprecates the function silc_server_send_remove_channel_user.
10222 * Added silc_server_send_notify_cmode and
10223 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10224 types. Deprecates the silc_server_send_set_mode function.
10226 * Added SERVER_SIGNOFF notify type to indicate that server has
10227 quit. This means that all clients on the channel from that
10228 server will drop. This can be also used when netsplit happens.
10230 Deprecated REMOVE_ID packet type since it is not needed anymore
10233 Added silc_server_send_notify_server_signoff to send the
10234 SERVER_SIGNOFF notify type. Deprecates the function
10235 silc_server_send_remove_id.
10237 Added also silc_server_send_notify_signoff to send the
10238 SIGNOFF notify type.
10240 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10241 SILC protocol from this day on. Changed the protocol
10242 specification as well.
10244 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10245 notify type. It is used between routers to notify about
10246 topic changes on a channel.
10248 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10251 * Partly updated the protocol specification to comply with the
10252 changes now made. It is still though a bit outdated.
10254 * The JOIN notify type now takes one extra argument <Channel ID>.
10255 The packet used to be destined to the channel but now the
10256 JOIN type may be sent as list thus it is impossible to
10257 destine it to any specific channel. By adding this argument
10258 it is again possible.
10260 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10262 * Added CREDITS file. The CHANGES and CREDITS file will appear
10263 in the distribution as well.
10265 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10267 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10268 types in the server's silcd/packet_receive.c.
10270 * Implemented CMODE and CUMODE to work in router environment.
10272 * Fixed minor encoding and decoding buglet from the
10273 lib/silccore/silcmode.c.
10275 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10278 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10280 * Changed all SilcConfigServer* and silc_config_server* to
10281 SilcServerConfig* and silc_server_config*, respectively.
10284 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10286 * Associated the ID (client or server ID) to the Authentication
10287 Payload to avoid any possibility of forging. Updated the
10288 protocol specification and the code accordingly.
10290 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10292 * The RSA key length is now save to the RsaKey context in the
10293 key generation process in lib/silccrypt/rsa.c. The key length
10294 is now used to figure out the maximum size of the block allowed
10295 to be encrypted/signed.
10297 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10298 is equivalent to the silc_mp_mp2bin but does not allocate any
10301 * Changed silc_mp_mp2bin API to take length argument. If it is
10302 non-zero then the buffer is allocated that large. If zero, then
10303 the size is approximated using silc_mp_sizeinbase, which however
10306 * Created Global RNG API which is global RNG that application can
10307 initialize. After initializing, any routine anywhere in the
10308 code (including library) can use RNG without allocating a new
10309 RNG object. This was done to allow this sort of use of the
10310 RNG in code that has no chance to allocate RNG object. All
10311 applications currently allocate this and many routines in the
10312 library use this. Affected file lib/silccrypt/silcrng.[ch].
10314 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10315 it to use the Global RNG API.
10317 * Defined Authentication Payload into protocol specification that
10318 is used during SILC session to authenticate entities. It is
10319 used for example by client to authenticate itself to the server
10320 to obtain server operator privileges.
10322 Implemented this payload into the lib/silccore/silcauth.[ch].
10323 Implemented also routines for public key based authentication
10324 as the new protocol specification dictates.
10326 Moved definitions of different authentication methods from
10327 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10329 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10330 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10331 silc_pkcs_verify_with_hash functions into the file
10332 lib/silccrypt/silcpkcs.[ch].
10334 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * The client entry's userinfo pointer must be always valid.
10337 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10338 will fail since it requires the userinfo. Now, the userinfo
10339 is allocated as "" if actual userinfo does not exist. Actually,
10340 it must exist and it is totally Ok to drop client connections
10341 that does not announce the userinfo. However, we will make
10342 this workaround for now.
10344 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10345 to return the remote port by socket.
10347 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10349 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10350 SILC_SERVER_PENDING_EXEC and added an new macro
10351 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10352 data or when error occurs while processing the pending command.
10354 Added new argument `destructor' into silc_server_command_pending
10355 and to the SilcServerCommandPending object. This destructor is
10356 now called after calling the pending callback or if error occurs
10357 immediately. If error occurs the actual pending callback won't
10358 be called at all - only the destructor. The destructor may be
10359 NULL if destructor is not needed.
10361 All this applies for client library code as well. Similar
10362 changes were made there as well for the pending commands.
10364 In the client, the application must now allocate the
10365 SilcClientCommandContext with the silc_client_command_alloc
10368 * Added reference counter to the SilcServerCommandContext. Added
10369 function silc_server_command_alloc and silc_server_command_dup
10372 Same type of functions added to the client library for the same
10375 * Removed the cmd_ident from IDListData away since it is now
10376 global for all connections. It is the command identifier used
10377 in command sending and with pending commands. The affected file
10380 * Added reference counter to the SilcSocketConnection objecet to
10381 indicate the usage count of the object. The object won't be
10382 freed untill the reference counter hits zero. Currently only
10383 server uses this, and client ignores it. The client must be
10384 set to use this too later. The affected files are
10385 lib/silccore/silcsockconn.[ch]. Added also the function
10386 silc_socket_dup to increase the reference counter.
10388 This was mainly added because it is possible that the socket
10389 is removed underneath of pending command or other async
10390 operation. Now it won't be free'd and proper DISCONNECTING
10391 flags, etc. can be set to avoid sending data to connection that
10392 is not valid anymore.
10394 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10395 the connection. After that it sets SILC_SET_DISCONNECTED.
10396 It is, however, possible that the socket data is not still freed.
10397 The silc_server_packet_process now checks that data is not
10398 read or written to connection that is DISCONNECTED. The socket
10399 get's freed when the reference counter hits zero.
10401 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10403 * Changed the client operation API: channel_message operation's
10404 `sender' is now the client entry of the sender, not the nickname
10405 and the `channel' is the channel entry, not the channel name.
10407 In the private_message operation the `sender' is now also the
10408 client entry of the sender not the nickname.
10410 Affected file is lib/silcclient/ops.h and all applications
10411 using the client operations.
10413 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10415 * Moved the calling of ops->connect() from connect_to_server_final
10416 into receive_new_id functin since that is the point when the
10417 client is actually allowed to send traffic to network. The
10418 affected file is lib/silcclient/client.c.
10420 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10422 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10423 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10424 (if needs broadcasting) instead of broadcasting the packets one
10425 by one which would make a burst in the network traffic.
10427 * Added `broadcast' argument to the functions in silcd/server.[ch]
10428 silc_server_create_new_channel[_with_id] to indicate whether
10429 to send New Channel packet to primary router.
10431 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10433 * Added new function into the silcd/server.[ch] files:
10434 silc_server_create_new_channel_with_id to create new channel with
10435 already existing Channel ID.
10437 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10438 lib/silccore/silcpacket.h. This packet is used t send list of
10439 Set Mode payloads inside one packet. Server uses this to set
10440 the modes for the channels and clients on those channels, that it
10441 announced to the router when it connected to it. The protocol
10442 specification has been updated accordingly.
10444 * The silc_server_new_channel did not handle the packet coming
10445 from normal server as it normally does not send that. However,
10446 when it announces its channels it does send it. Implemented
10447 the support for that.
10449 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10450 into the file lib/silccore/id.h.
10452 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10454 * Fixed memory leaks in the functions silc_idlist_del_client,
10455 silc_idlist_del_channel and silc_idlist_del_server in the file
10456 silcd/idlist.c. All of those leaked like a sieve.
10458 * Fixed some small memory leaks in the client's function
10459 silc_client_notify_by_server.
10461 * Added functions into silcd/server.c: silc_server_announce_clients,
10462 silc_server_announce_channels and silc_server_announce_server.
10463 These functions are used by normal and router server to announce
10464 to its primary router about clients, channels and servers (when
10465 router) that we own. This is done after we've connected to the
10468 These functions effectively implements the following packet types:
10469 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10470 and SILC_PACKET_NEW_ID_LIST.
10472 * Added new functions into the silcd/packet_receive.[ch]:
10473 silc_server_new_id_list, silc_server_new_channel_list and
10474 silc_server_new_channel_user_list to handle the incoming
10475 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10477 * Added support of changing Channel ID in the function
10478 silc_server_replace_id. If the server that announces a channel
10479 to the router already exists in the router (with same name but
10480 with different Channel ID), router is responsible to send
10481 Replace ID packet to the server and force the server to change
10482 the Channel ID to the one router has.
10484 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10485 client that the Channel ID has been changed by the router. The
10486 normal server sends this to the client. Client must start using
10487 the new Channel ID as the channel's ID.
10489 Implemented handling of this new type into lib/silcclient/client.c
10490 into the function silc_client_notify_by_server.
10492 * Added new function silc_idlist_replace_channel_id into the files
10493 silcd/idlist.[ch] to replace the Channel ID.
10495 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Call silc_server_command_identify_check always when processing
10498 the IDENTIFY command in silcd/command.c
10500 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10502 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10503 send keepalive packets. The packet can be sent by clients,
10504 servers and routers.
10506 Added function silc_socket_set_heartbeat into the file
10507 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10508 If not set, the heartbeat is not performed. The actual
10509 heartbeat is implemented in the low level socket connection
10510 library. However, application is responsible of actually
10511 sending the packet.
10513 Added silc_server_send_heartbeat to send the actual heartbeat
10514 packet into silcd/packet_send.[ch]. Server now performs
10515 keepalive with all connections.
10517 * Added silc_task_get_first function into lib/silcutil/silctask.c
10518 to return the timeout task with shortest timeout. There was a bug
10519 in task unregistration that caused problems. TODO has been
10520 updated to include that task system must be rewritten.
10522 * The client library will now resolve the client information when
10523 receiving JOIN notify from server for client that we know but
10524 have incomplete information.
10526 * Rewrote parts of silc_server_remove_from_channels and
10527 silc_server_remove_from_one_channel as they did not remove the
10528 channel in some circumstances even though they should've.
10530 * Encryption problem encountered in server:
10532 The LEAVE command used to send the Channel Key packet to the
10533 router immediately after generating it. However, the code
10534 had earlier sent Remove Channel user packet but not immediately,
10535 ie. it was put to queue. The order of packets in the router
10536 was that Channel Key packet was first and Remove Channel User
10537 packet was second, even though they were encrypted in the
10538 reverse order. For this reason, MAC check failed. Now, this
10539 is fixed by not sending the Channel Key packet immediately but
10540 putting it to queue. However, this is more fundamental problem:
10541 packets that are in queue should actually not be encrypted
10542 because packets that are sent immediately gets encrypted
10543 actually with wrong IV (and thus MAC check fails). So, packets
10544 that are in queue should be encrypted when they are sent to
10545 the wire and not when they put to the queue.
10547 However, the problem is that the current system has not been
10548 designed to work that way. Instead, the packet is encrypted
10549 as soon as possible and left to the queue. The queue is then
10550 just purged into wire. There won't be any fixes for this
10551 any time soon. So, the current semantic for packet sending
10554 o If you send packet to remote host and do not force the send
10555 (the packet will be in queue) then all subsequent packets to the
10556 same remote host must also be put to the queue. Only after the
10557 queue has been purged is it safe again to force the packet
10560 o If you send all packets immediately then it safe to send
10561 any of subsequent packets through the queue, however, after
10562 the first packet is put to queue then any subsequent packets
10563 must also be put to the queue.
10565 Follow these rules and everything works fine.
10567 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10569 * Added new function silc_server_remove_clients_by_server to
10570 remove all client entries from ID list when the server connection
10571 is lost. In this case it is also important to invalidate all
10572 client entires as they hold the invalid server entry. This
10573 fixes fatal bug when server has lost connection and will reconnect
10576 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * Made some sanity checks to silc_server_daemonise like to check
10579 whether the requested user and group actually exists.
10581 * Added sanity check to SKE's silc_ske_responder_finish to check
10582 that the public and private key actually is valid.
10584 * Invalidate the client's nickname when receiving Replace ID
10585 packet and the Client ID is being replaced. This means that the
10586 server will query the nickname if someone needs it (client)
10589 * Sort the ID Cache in client library when the ID Cache data
10590 has changed (needs sorting).
10592 * Do not allow for SILC client to create several connections to
10593 several servers. The client does not support windows right now
10594 and generating multiple connections causes weird behaviour.
10596 Irssi-silc client does support windows and can handle several
10597 connections without problems, see: www.irssi.org and SILC plugin.
10599 * Fixed some places where client was added to the IDList. The
10600 rule of thumb is following (in order to get everything right):
10601 If the client is directly connected local client then the
10602 `connection' argument must be set and `router' argument must be
10603 NULL to silc_idlist_add_client function. If the client is not
10604 directly connected client then the `router' argument must
10605 bet set and the `connection' argument must be NULL to the
10606 silc_idlist_add_client function.
10608 * The funtion silc_server_packet_send_local_channel actually did
10609 not check whether the client was locally connected or not. It
10610 does that now. Fixed a bug related to LEAVE command.
10612 * Fixed Remove Channel User payload parsing bug in server's
10613 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10615 * The server's silc_server_save_channel_key now checks also the
10616 global ID list for the channel as it might not be in the local
10617 list. Fixed a bug related to LEAVE command.
10619 * Is this the end of the [<unknown>] buglet that has been lurking
10620 around for a long time? A little for loop fix in server's
10621 silc_server_command_whois_parse that is used by both IDENTIFY
10622 and WHOIS command. At least, this was a clear bug and a cause
10623 of one type of [<unknown>] buglet.
10625 * WHOIS and IDENTIFY commands call the function
10626 silc_server_command_[whois/identify]_check function even if
10627 we are not router server.
10629 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10631 * Added --with-gmp configuration option. If set the GMP
10632 is always compiled in the SILC source tree. If not set then
10633 it is checked whether the system has the GMP3 installed. If
10634 it has then the GMP won't be compiled (the system's headers
10635 and library is used), if it doesn't have it then the GMP is
10636 compiled in the SILC source tree.
10638 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10640 * Changed RSA private exponent generation to what PKCS #1
10641 suggests. We try to find the smallest possible d by doing
10642 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10643 not security fix but optimization.
10645 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * Added new config entry [Identity] to fork the server and run
10648 it as specific user and group. A patch from Bostik.
10650 * Imported Dotconf configuration library into lib/dotconf.
10651 This will be used to create the SILC configuration files later.
10652 It will appear in the distsribution after this commit.
10654 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * A big code auditing weekend happening. Auditing code for
10657 obvious mistakes, bugs and errors. Also, removing any code
10660 Removed files for being obsolete:
10662 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10663 inline in the file lib/silcutil/silcbuffer.h)
10665 o lib/silcutil/silcbufutil.c (the header has inline versions)
10667 Changed code to fix possible error conditions:
10669 o The buffer formatting routines now check that the destination
10670 buffer really has enough space to add the data. This applies for
10671 both buffer formatting and unformatting
10672 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10673 unformatting was changed to accomodate following rules:
10674 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10675 sent to the function while XXX_*STRING will not allocate or copy
10676 the data into the buffer. Instead it sets the pointer from the
10677 buffer into the pointer sent as argument (XXX_*STRING used to
10678 require that the pointer must be allocated already). This change
10679 makes this whole thing a bit more consistent and more optimized
10680 (note that the data returned in the unformatting with XXX_*STRING
10681 must not be freed now). The routines return now -1 on error.
10683 o Tried to find all code that use buffer_format and buffer_unformat
10684 and added return value checking to prevent formatting and
10685 especially unformatting errors and possible subsequent fatal
10688 o Changed ske->x and ske->KEY to mallocated pointers in
10689 lib/silcske/silcske.h. Fixed possible data and memory leak.
10691 o Added return value checking to all *_parse* functions. Fixed
10692 many memory leaks as well.
10694 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10695 so that buffer overflows would not happen. All code now also
10696 checks the return value as it can fail.
10698 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10700 * Added reconnection support to server if the normal server looses
10701 its connection to the router (for example if router is rebooted).
10702 The server performs normal reconnection strategy implemented
10703 to the server. Affected file silcd/server.c.
10705 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Added new packet type SILC_PACKET_SET_MODE that is used to
10708 distribute the information about changed modes (for clients,
10709 channels and clients channel modes) to all routers in the
10710 network. Updated the protocol specification accordingly.
10712 Added functions into silcd/packet_send.c and
10713 silcd/packet_receive.c: silc_server_send_set_mode,
10714 silc_server_set_mode.
10716 Added new files silcmode.[ch] into lib/silccore that implements
10717 the encoding and decoding of Set Mode Payload. Added new type
10718 SilcSetModePayload. Moved the definitions of different modes
10719 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10721 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10723 * Oops, a little mistake in server's connection authentication
10724 protocol. The protocol is not ended with FAILURE but with
10725 SUCCESS if the authentication is Ok. :) Affected file is
10728 * Implemented NICK_CHANGE notify handling in server in the file
10729 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10730 the local clients on the channel. After the changing nickname
10731 in router environment snhould work and the [<unknown>] nickname
10732 should appear no more.
10734 The silc_server_replace_id function that receives the Replace ID
10735 payload now sends the NICK_CHANGE notify type also in the file
10736 silcd/packet_receive.c
10738 * Changed WHOIS and IDENTIFY command to support the maximum amount
10739 of arguments defined in protocol specs (3328 arguments). This
10740 fixed a bug that caused problems when there were more than three
10741 users on a channel.
10743 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10745 * Added extra parameter, command identifier, to the
10746 silc_client_send_command so that explicit command identifier
10749 Changed that ID list routines uses specific command identifier
10750 when sending WHOIS/IDENTIFY requests to the server so that they
10751 can be identified when the reply comes back.
10753 Affected files lib/silcclient/command.[ch],
10754 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10756 * Added `sender' argument to silc_server_packet_send_to_channel
10757 to indicaet the sender who originally sent the packet to us
10758 that we are now re-sending. Ignored if NULL. Affected file
10759 silcd/packet_send.[ch].
10761 * Added some server statistics support in silcd/server_internal.h
10762 SilcServerStatistics structure and around the server code. Also
10763 send some nice statistics information when client is connecting
10766 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10768 * Fixed channel ID decoding in server's JOIN command reply in
10769 silcd/command_reply.c
10771 * Fixed braodcasting of replace ID payload to not to send it if
10772 we are standalone server in silcd/packet_receive.c.
10774 * Fixed all channel message sending routines to not to send
10775 packets to clients that has router set, since they are routed
10776 separately in the same function earlier. Affects file
10777 silcd/packet_send.c and all channel packet sending functions.
10779 * In USERS reply, res_argv[i] are not allocated, the table
10780 is allocated. Thus changed that free the table, not its
10783 * In server's whois_check and identify_check if the client is
10784 locally connected do not send any WHOIS commands - they are not
10787 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10789 * Fixed some minor bugs in client when sending WHOIS command. The
10790 arguments was in wrong order.
10792 * Removed statis function add_to_channel from server in
10793 silcd/command.c that was previously used with the joining but
10796 * Tested USERS command in router environment successfully with two
10797 routers, two servers and two clients.
10799 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10801 * Reorganized the USERS command and command reply in client library
10802 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10803 When the command is given by user we register a pending command
10804 callback that will reprocess the command after the reply has been
10805 received from the server. When reprocessing the packet we then
10806 display the information. Thus, the USERS information is displayed
10807 now in the command callback instead of in the command reply
10808 callback. The processing of the command is same as previously
10809 when server has sent the command reply in the JOINing process.
10811 * Added to USERS command in silcd/command_reply.c to join the client,
10812 we didn't use to know about, to the channel after we've created
10813 a client entry for it. Also, for clienet we did know already still
10814 check whether it is on the channel or not and add it if not.
10816 * Removed silc_server_command_join_notify as the function and its
10819 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Changed the client's pending command handling to the same as the
10822 server's pending command handling. It is also now possible to
10823 execute command reply functions from other command reply
10824 function as the function callbacks for commands and command
10825 replies are one and same. The pending commands are not static
10826 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10827 in client connection context. Thus, pending commands are server
10828 connection specific as it is convenient.
10830 Changed the function silc_client_command_pending and
10831 silc_client_command_pending_del and added new function
10832 silc_client_command_pending_check. Removed the
10833 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10836 * Added cmd_ident, current command identifier, to the client
10837 connection context in lib/silcclient/client.h to keep track on
10838 command identifiers used in command sending. Client's command reply
10839 function handling now supports the mandatory command identifiers.
10841 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10842 funtions in client to fully support pending command callbacks.
10844 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10845 as one of the arguments to the application in the command reply
10848 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10849 before first releasing SILC but came back. Now it is removed again
10850 and should come back nomore. The FORWARDED flag was used only
10851 by the JOINing procedure by forwarding the command packet to router.
10852 Now, the JOINing procedure has been changed to more generic (due
10853 to various router environment issues) and FORWARDED is not needed
10854 anymore for anything. The protocol specification is yet to be
10857 Now, removed silc_server_packet_forward from server and the flag
10858 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10860 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10862 * Renamed NAMES command to USERS command. The NAMES was named that
10863 due to historical reasons. Now it is renamed. Also, rewrote
10864 parts of the USERS command. The nickname list is not sent anymore
10865 by the server. Only Client ID and mode lists are sent in the USERS
10866 command. Changed this also to the protocol specification.
10868 The client now resolves the names and stuff after it receives
10869 the USERS list from the server when joining to the channel.
10871 * WHOIS and IDENTIFY commands has been changed to support multiple
10872 Client ID's per command. One can now search for multiple users
10873 in the network by sending only one WHOIS or IDENTIFY command.
10874 Changed the code and the protocol specifications.
10876 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10877 uses silc_server_command_whois_parse to parse the request. */
10879 * If normal server, do not parse the WHOIS and IDENTIFY requests
10880 before sending it to the router. Saves some time.
10882 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10884 * Fixed JOIN command on client library. Wrong number of arguments
10885 used to crash the client.
10887 * Added silc_server_channel_has_global function to check whether
10888 channel has global users or not.
10890 * Added silc_server_channel_has_local function to check whether channel
10891 has locally connected clients on the channel.
10893 * The silc_server_remove_from_one_channel now checks whether the
10894 channel has global users or not after given client was removed from
10895 the channel. It also checks whether the channel has local clients
10896 on the channel anymore. If it does not have then the channel entry
10897 is removed as it is not needed anymore.
10899 * The silc_server_notify now checks on JOIN notify whether the joining
10900 client is one of locally connected or global. If it is global then
10901 the channel has now global users on the channel and that is marked
10902 to the channel entry. Also, it now saves the global client to
10903 global list who is joining and JOINs it to the channel. This is
10904 for normal server, that is.
10906 Changed silc_server_send_notify_on_channel,
10907 silc_server_packet_relay_to_channel and
10908 silc_server_packet_send_to_channel check if we are normal server
10909 and client has router set (ie. global client) do not send the
10910 message to that client, as it is already routed to our router.
10912 * Implemented LEAVE notify type handling in silc_server_notify
10915 * Tested LEAVE command in router environment successfully. Tested
10916 with two routers, two servers and two clients.
10920 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10922 * Implemented SIGNOFF notify type handling in silc_server_notify
10925 * silc_server_remove_id now removes the client entry from all channels
10926 it has joined and thusly sends SIGNOFF notify type.
10928 * Rewrote the NAMES list generation in server by removing two excess
10929 loops. The lists are created now inside one loop.
10931 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10933 * silc_server_remove_channel_user checks now also global list
10934 for channel and client.
10936 * silc_server_new_channel_user checks now both local and global
10937 list for channel and client. Fixed a bug in client id decoding.
10938 Used to decode wrong buffer.
10940 * silc_server_channel_message checks now both local and global
10941 list for channel entry.
10943 * Tested channel joining (hence JOIN) in router environment
10944 successfully. Tested with two routers, two servers and two
10947 * Tested channel message sending in router environment successfully.
10949 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10951 * Added silc_server_save_channel_key into server.[ch] to save the
10952 received channel key in Channel Key payload processing. It is
10953 also used in JOIN command reply handling.
10955 Equivalent function silc_client_save_channel_key added into
10956 client.[ch] into client library.
10958 * Changed JOIN command reply to send information whether the channel
10959 was created or not (is existing already) and the channel key
10960 payload. Changed protocol specs accordingly.
10962 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10963 the request was sent by ID and not by nickname. Crashed on
10966 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10968 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10969 now correctly save the received data.
10971 * silc_server_free_sock_user_data now notifies routers in the
10972 network about entities leaving the network.
10974 At the same time implemented functions silc_server_remove_id
10975 and silc_server_send_remove_id to receive and send REMOVE_ID
10976 packets. The packet is used to notify routers in the network
10977 about leaving entities. The ID removed will become invalid in
10980 * Added function silc_idlist_del_server into server. Removes and
10981 free's server entry from ID list.
10983 * silc_server_private_message function now checks, if we are router,
10984 that the destination ID really is valid ID, naturally.
10986 * In router when NEW_ID packet is received (for new client) the
10987 hash of the Client ID is saved in the ID Cache but the
10988 client->nickname is set to NULL, instead of putting the hash
10991 IDENTIFY command now also checks that client->nickname must be
10992 valid. If it is not if will request the data from the server who
10993 owns the client. Added new function
10994 silc_server_command_identify_check.
10996 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10997 to set the command to already allocated Command Payload.
10999 * Tested private message sending in router environment with two
11000 routers, two servers and two clients. Fixed minor bugs and now
11003 * Fixed segfault from client's NAMES command. Used to crash if
11004 not on any channel.
11006 * Forwarded packets must not be routed even if it is not destined
11007 to the receiver. Changed server code comply with this.
11009 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11011 * Added `require_reverse_mapping' boolean value to ServerParams
11012 structure. If TRUE (not default) the server will require that
11013 the connecting host has fully qualified domain name.
11015 If the reverse mapping is not required and hostname could not be
11016 found the IP address is used as hostname.
11018 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11020 * Implemented version string checking to both client and server.
11021 The check is incomplete currently due to the abnormal version
11022 strings used in development version of SILC.
11024 * Changed all command functions in server to use the new
11027 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11029 * Changed char *data to unsigned char *data in ID Cache system to
11030 support binary data as ID Cache data. Changed code to support
11031 binary data in lib/silccore/idcache.c.
11033 * Renamed silc_server_packet_relay_command_reply to
11034 silc_server_command_reply as it is normal packet receiving
11035 function. Rewrote the function to accept command replys for
11036 servers and not only for clients.
11038 * Mark remote router always as registered server if we are connecting
11039 to it. Otherwise, commands sent by the router to us are ignored.
11041 * All ID List find routines now returns the ID Cache Entry pointer
11042 as well if requested.
11044 * WHOIS command works now in router environment, tested with two
11045 routers, two servers and two clients.
11047 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11048 in router environment (as it is almost equivalent to WHOIS) but
11049 hasn't been tested thoroughly. Added new functions:
11051 silc_server_command_identify_parse
11052 silc_server_command_identify_send_reply
11053 silc_server_command_identify_from_client
11054 silc_server_command_identify_from_server
11056 * Disabled route cache adding because adding two different ID's with
11057 same IP replaces the old cache entry thus giving wrong route.
11058 The entry->router->connection is always the fastest route anyway
11059 so route cache may not be needed. Of course, new routes maybe
11060 established after receiving the ID when the entry->router->connection
11061 might not be anymore the most optimal.
11063 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11065 * Add route cache for received ID for fast routing.
11067 * Added silc_server_packet_route to route received packet on router
11068 that is not destined to us.
11070 * Renamed silc_server_get_route to silc_server_route_get.
11072 * Added id_string and id_string_len fields into SilcServer to
11073 include encoded ServerID for fast comparing without excess
11074 encoding of the ID's.
11076 * Cleaned up WHOIS command on server side. Added following static
11079 silc_server_command_whois_parse
11080 silc_server_command_whois_check
11081 silc_server_command_whois_send_reply
11082 silc_server_command_whois_from_client
11083 silc_server_command_whois_from_server
11085 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11086 arguments in command replies. All command functions should be
11087 updated to use this macro.
11089 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11091 * Minor typo fixes on command reply handling on server.
11093 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11095 * Added silc_server_command_add_to_channel internal routine to add
11096 the client to the channel after router has created the channel and
11097 sent command reply to the server.
11099 * Added generic silc_server_send_command to send any command from
11102 * Use static buffer with ID rendering instead of duplicating data.
11104 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11106 * Fixed a channel user mode bug when joining to a channel server gave
11107 everybody channel founder rights, oops.
11109 * We mark ourselves as the router of the incoming server connection
11110 if we are router ourselves. This way we can check in some packet
11111 sending functions whether it is locally connected server. For
11112 incoming router connections we put NULL.
11114 * For router sending packets locally means now always sending the
11115 packet cell wide; to local clients and local servers. For normal
11116 server sending packet locally means sending it to only local
11119 * Fixed the JOIN command to really work in router environment. If the
11120 channel is created it is always created by the router. Router is
11121 also responsible of making the initial joining to the channel,
11122 sending JOIN notify to the sending server and distributing
11123 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11124 does not exist server doesn't do anything else but forward the
11125 command to the router which performs everything.
11127 * Added silc_server_send_channel_key function to send the Channel Key
11130 * Added silc_server_create_channel_key to create new channel key. The
11131 channel key is now re-generated everytime someone joins or leaves
11132 a channel, as protocol dictates. Note: channel->key_len is the
11133 key length in bits.
11135 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11137 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11138 packet_receive.[ch] to separate packet sending and receiving
11139 routines. The server.[ch] now includes everything else including
11140 actual packet processing (writing and reading data) and other
11143 Renamed silc_server_private_message_send_internal to
11144 silc_server_send_private_message. The routine is still though
11145 used only to relay private messages as server does not send
11146 private messages itself.
11148 Renamed silc_server_new_channel to silc_server_create_new_channel
11149 and added new function sicl_server_new_channel that handles the
11150 incoming New Channel packet. Added also new sending function
11151 silc_server_send_new_channel to send New Channel Payload.
11153 * Added new function silc_server_notify to process incoming notify
11154 packet to the server/router. Server may then relay the notify
11155 to clients if needed.
11157 * Added new function silc_server_new_channel_user to process incoming
11158 New Channel User packet. Router will redistribute the packet and
11159 send JOIN notify to its local clients and locally connected servers
11160 if needed. Normal server will send JOIN notify to its local client
11161 on same channel when received this packet. Added also corresponding
11162 sending function silc_server_send_new_channel_user to sent the
11165 * Added boolean route argument to send_notif_to_channel and
11166 packet_send_to_channel functions to attempt to route the packet
11167 if it is TRUE and send only locally if it is FALSE.
11169 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11171 * silc_server_replace_id now broadcasts the received replace ID
11172 packet if it is not broadcast packet already. The router must
11173 broadcast to inform other routers about changed ID.
11175 * Added backpointer to server's router into SilcServer context in
11176 silcd/server_internal.h.
11178 * Fixed silc_server_packet_broadcast to send correct broadcast
11181 * The channel key is now distributed to the local client as soon
11182 as it is received from the router (in router environment) so that
11183 no other packet may be sent for the channel until client has
11186 * silc_server_remove_channel_user now broadcasts the received
11187 Remove Channel User packet if it is not broadcast packet already.
11188 The router must broadcast to inform other routers about removed
11191 * Added users field into SilcPacketContext that is a reference count
11192 of the context. One can increase the reference count by calling
11193 silc_packet_context_dup which is now changed to just increase the
11194 reference count instead of duplicating the data. The reference
11195 count is decresed by calling silc_packet_context_free that will
11196 free the data after the reference count hits zero.
11198 For now on the packet context and everything allocated into it
11199 (including the raw packet from network) must be freed by calling
11200 the new silc_packet_context_free function. Added also new function
11201 silc_packet_context_alloc that must be used now to allocate the
11202 context. This also means that if a routine is asynchronous from
11203 silc_[client/server]_packet_parse_type the packet context must
11204 be duplicated by calling silc_packet_context_dup. Otherwise it
11205 gets free'd after silc_[client/server]_packet_parse_type returns.
11206 Also, one must remember that if packet is duplicated then its
11207 reference count must be decresed by calling the free function as
11208 many times as it was duplicated.
11210 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11211 from both client and server.
11213 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11215 * Made joining to a channel working in router environment.
11217 * Cleaned up JOIN command on server side and create function
11218 silc_server_command_join_channel internal routine to make the
11221 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11223 * Changed silc_command_pending list to SilcDList. Also, added
11224 `ident' field to SilcServerCommandPending structure to identify
11225 the reply and to call correct callback.
11227 Added silc_server_command_pending_check function to replace the
11228 corresnponding macro. The silc_command_pending list is not
11231 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11232 to set identifier to previously allocated Command Payload. It
11233 is used to set identifier for command when resending Command
11236 * Added silc_command_payload_encode_payload to encode Command
11237 Payload buffer from SilcCommandPayload structure.
11239 * Added silc_argument_payload_encode_payload to encode Argument
11240 payload buffer from SilcArgumentPayload structure.
11242 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11244 * Changed WHOIS command to support router connection on server side.
11245 The whois request is always sent to router unless the server is
11246 standalone server. After server has received the reply from the
11247 router will it send the reply to the client.
11249 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11250 broadcast received broadcast packet. The function is used only
11251 by router. The broadcast packet is always sent to the router's
11254 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11255 render given ID to printable string, for log files for example.
11257 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11259 * Made basic router to router connections working. At least they
11260 can now connect to each other but nothing really works the way
11261 they are supposed - yet.
11263 * Added new initiator token to RouterConnection configuration
11264 file in silcd/serverconfig.[ch]. It is used to tell whether we
11265 are the initiator to the remote router or whether we'll expect
11266 the other end to connect.
11268 * Moved registering of listener task to silc_server_init, hence
11269 the server starts listenning as soon as it is run, even if it
11270 does not have connections to other routers. Let's see how well
11273 * Changed default connection retry timeouts for more suitable in
11276 * Removed cipher and such arguments from silc_idlist_add_client
11277 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11278 Added new function silc_idlist_add_data to add the keys and stuff
11281 * Added SilcIDListData structure and added it to SilcClientEntry
11282 and SilcServerEntry as their first field in the structure. This
11283 way we can explicitly cast the ID entries to the SilcIDListData
11284 structure and get common data for the entries. In past, we had
11285 to first check what type of connection it is and then cast it to
11286 correct ID entry type. Now, we can directly cast the opaque
11287 pointer to the SilcIDListData (no matter what ID entry it actually
11288 is) and get the data needed.
11290 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11292 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11293 in some circumstances even if threre were timeout tasks, though not
11294 IO tasks, but tasks anyway. Now fixed.
11296 * Defined SilcServerConnection structure to hold connection specific
11297 stuff about directly connected servers and routers. The definition
11298 is currently in silcd/server_internal.h. I thought about having
11299 a bit more important role fro this struct but for now it is used
11300 only when connecting to other server (or router actually).
11302 * Added connecting retry support in server when connecting to
11303 router(s). The retry feature implement exponential backoff
11304 algorithm. Also, added SilcServerParams structure to hold default
11305 parameters for server. For now, it include these retry settings
11306 and are hard coded. After server is moded to be as Silc Server
11307 Library this structure will be more important.
11309 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11311 * Changed client librarys channel->clients table to SilcList and
11312 changed code accordingly.
11314 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11316 * Changed client's channel table to SilcList and changed code
11317 accordingly. Also changed SilcChannelClientEntry to include back-
11318 pointer to the channel so that client entry can use that structure
11319 as list as well and we have fast cross-reference to the channel.
11320 This change dramatically decreased the complexity of channel
11321 handling with client entry and vice versa (removed one extra
11322 loop when searching for channel entry from many functions).
11324 * Changed server->sim from table to SilcDList and changed code
11327 * NAMES command can now be used from user interface. It will show
11328 the user list on the channel, neatly.
11330 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11331 Code now saves realname of the user if it becomes available.
11333 * Renamed configure.in to configure.in.pre and made ./prepare
11334 script to automatically add correct version string to
11335 configure.in which it creates from configure.in.pre.
11337 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11339 * NAMES command reply now shows users mode with the nickname when
11340 joining to channel.
11342 * Moved silc_client_ch[u]mode[_char] functions from
11343 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11344 place sucks, they are utility functions and should be in some
11347 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11349 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11352 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11356 * Added TRQ (efficient deque and list library) into lib/trq. This is
11357 a very good list library that is currently used in the SILC. Defined
11358 SilcList API over the library because I didn't like the API very
11359 much. See lib/trq/silclist.h for the API and examples of how to
11360 use the API. Fixed various places in the code to use the new
11361 SilcList API. The SilcList is meant for lists that has a structure
11362 already defined as a list. It is not suitable to add just some
11363 context to the list (in TRQ, the context is the list actually).
11365 So, I defined SilcDList that can be used for the purpose where
11366 predefined list structure does not exit. This can be used as
11367 such list. Now some context just can be added to the SilcDList.
11368 Currently this list is not used in the SILC just yet, though there
11369 are a lot places where this can replace dynamically allocated
11370 tables and I will fix these places, later, to use SilcDList.
11371 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11372 and use TRQ internally).
11374 Also fixed some annoying warning messages that the original TRQ
11375 code generated. Also minor changes to TRQ's Makefile.in.
11377 * Added support for querying by Client ID to both WHOIS and
11378 IDENTIFY commands into server, as required by the protocol.
11380 * Removed method function pointers from SilcBuffer structure. They
11381 weren't used to anything and just increased the context size for
11382 no good reason. This change also made silc_buffer_alloc and
11383 silc_buffer_free functions inline functions.
11385 * Disabled command flooding detection support until it's fixed so
11386 that it accepts commands in but does not execute them more than once
11389 * Added silc_net_localhost(), to return local hostname, into
11390 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11391 that must be initialized before calling silc_client_init.
11393 * Added new function: silc_server_send_notify_on_channels to send
11394 notify messages to all channels client has joined. It is assured
11395 that the message is sent only once per client.
11397 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11398 lib/silcutil/silcutil.[ch] as silc_format function. The new
11399 function is generic and is used by server as well, not only by
11400 the logging routines.
11402 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11403 the provided version string was not acceptable. Added new function:
11404 silc_ske_check_version into lib/silcske/silcske.h. The function
11405 must be implemented by the application (client or server) and it
11406 does not reside in the SKE library. The function checks the version
11407 string remote end sent.
11409 * Added back pointers (to opaque context and to SilcSocketConnection)
11410 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11412 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11413 duplicate packet context structure.
11415 * Changed `notify' client operation to send same arguments as client
11416 receives from server except for ID's. ID's are mapped to correct
11417 ID entry and that is returned. Also, if channel entry is not sent
11418 by server but the notify is for channel the channel entry is sent
11419 to application (otherwise application doesn't know that it is for
11420 channel (library gets it from packet's Destination ID)).
11422 * Added silc_client_remove_from_channels into client library to
11423 remove a client from all channels it has joined to. Used when
11424 received SIGNOFF notify from server. Added also new function
11425 silc_client_replace_from_channels to replace old ID entry with
11426 new ID entry on all channels. Used when received NICK_CHANGE
11427 notify from server.
11429 * Fixed ID Cache list handling in silc_idlist_get_client in
11430 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11431 to get (or query) client by ID.
11433 * Updated TODO list.
11435 * Added connection authentication status message defined by the
11436 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11437 support for these into the code in client and server side.
11439 * Added generic function silc_client_send_command to send any command
11440 with variable argument list. Application should use this function
11441 to send commands if the command functions provided by the library
11442 does not suite for the application's user interface needs.
11444 * Added new `failure' client operation. Application is notified about
11445 received failure packet if client is executing a protocol. In this
11446 case the protocol's execution has failed.
11448 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11449 is required by the protocol.
11451 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11452 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11455 * Added status flag to SilcSKE object to indicate realtime status
11456 of the SKE protocol.
11458 * Application receives now exactly same command reply arguments as
11459 the library receives from server. However, if ID is received the
11460 corresponding ID entry is returned to the application (eg. Client
11461 ID is mapped to correct SilcClientEntry entry and that is returned).
11462 Changed command_reply client operation due to this change.
11464 * Changed all ID's in commands and in command replys as ID Payloads.
11465 Change affected both client and server side codes.
11467 All ID's sent in SILC network (with execption of ID's in SILC
11468 Packet header) are sent in ID Payload to support variable length
11471 * Server now notifies nick changes and notifies all clients on
11472 the channels about the new nickname (about the new Client ID,
11475 * Implemented CMODE command to change channel modes. Supports all
11476 channel modes defined by the protocol specs except ban and invite
11477 lists. (Also, private channel key mode is supported but support for
11478 setting private channel key in client is missing, thus, this mode
11479 has no effect on client side (except that server requires that the
11480 client uses private channel key and normal channel traffic does not
11483 Also, invite mode works per se, but INVITE command does not work
11484 yet correctly, so you can set channel as invite only channel but
11485 inviting clients to the channel does not work (it is yet to be
11486 thought what's the best way to do it).
11488 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11489 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11490 Implemented CUMODE command to change user's mode on the channel.
11491 Supports all modes defined by the protocol specs.
11493 * Added NAMES command reply to return users modes on the channel.
11495 * Removed unnecessary and slow ciphers from lib/silccrypt.
11497 * Set SO_KEEPALIVE option to connection sockets by default.
11499 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11501 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11502 redefined the Notify Payload into protocol specs.
11504 * Added silc_id_payload_parse_id to get ID directly from raw
11507 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11509 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11510 accept searching by Client ID as well.
11512 * Added support for LEAVE and SIGNOFF notify types in client library.
11514 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11515 to parse ID Payload from raw data.
11517 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11519 * Added flags parameter into silc_ske_assemble_security_properties
11520 function in lib/silcske/silcske.[ch].
11522 * Changed notify client operation to fit better for notify messages
11523 sent by server. The notify payload received from server is now
11524 passed to the application (after parsing it to SilcNotifyPayload).
11525 It is application's responsibility to retrieve the arguments
11526 from the payload and show the message the way it wants. The message
11527 sent by server is implementation specific.
11529 * Changed public keys to comply with the protocol specification.
11530 Old public keys are not supported anymore and are not compatible.
11532 * Removed nickname from Channel Payload as the latest draft removed
11533 it. The client must resolve the nickname from the NAMES command
11534 reply received when it joined the channel.
11536 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11538 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11540 * Fixed some errors in protocol specification drafts.
11542 * Created lib/silccore/silcnotify.c to implement Notify Payload
11543 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11544 generic payloads described by protocol specifications. The file
11545 includes implementations for ID Payload and Argument Payload.
11547 * Changed Command Payload implementation to use the new Argument
11548 Payload. Changed command_xxxx_payload to command_payload_xxxx
11549 to comply with SILC coding conventions.
11551 * Added suppport for Argument Payload handling in Notify Payload
11552 implementation as protocol requires it. Added the new support
11553 into server and client lib as well.
11555 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11557 * Added support for multiple nicknames on same channel. [n] is
11558 added locally to the nickname if there are more than one same
11559 nicknames on the channel.
11561 * Server now sends all nicknames that matched WHOIS request.
11562 Client also shows the list received from server.
11564 * Added TOPIC command to client side. User can now set and show
11565 current topic on channel.
11567 * Added MOTD command to client and server. Also, server sends the
11568 motd when client connects to the server.
11570 * Changed version strings to comply ISO 8601.
11572 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11574 * Fixed protocol error handling in client library. It should now
11575 cope even if the SKE fails for some reason.
11577 * Made new protocol specification drafts for submitting to IETF.
11579 * Implemented TOPIC command to server in silcd/command.c.
11581 * Added two new notify types into lib/silccore/silcnotify.h:
11582 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11583 notify nickname change and topic setting/change on a channel.
11585 * API change of command_reply operation in client library. The
11586 application gets now the status type received from server as well.
11588 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11590 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11592 * Cras fixed and optimized the packet handling even further and
11593 it should work now. Minor change to the prototype of function
11594 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11596 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11598 * Added new function into lib/silcutil/silcschedule.[ch]:
11599 silc_schedule_with_fd to select() a specified fd. The function
11600 returns after timeout expires or data arrives or goes. The
11601 function is used by packet routines to wait that all data is
11602 received from network.
11604 * Fixed data reading from network in lib/silccore/silcpacket.c.
11605 The code now assures that all data is read from the fd and then
11606 continues packet processing. This was a bug fix since the code
11607 used to drop some data in some circumstances.
11609 * Added new function into lib/silcclient/client.[ch]:
11610 silc_client_start_key_exchange to start key exchange after
11611 connection has been established to server. The code internally
11612 now uses this funtion but its main purpose was to provide it
11613 for applications that perform their own connecting. After
11614 application has created a connection it merely calls this
11615 function to start the key exchange between client and server.
11616 The library takes care of everything else after that.
11618 Updated also lib/silcclient/README to explain the usage of
11621 * Do not send to application information that connection has
11622 been established. Application gets notified it by connect
11625 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11627 * Applied cras's patch to add silc_schedule_one function. The
11628 function runs scheduler once and returns.
11630 * Fixed the scheduler after cras messed it up. The timeout
11631 handling works now as it's supposed to work.
11633 * Added into lib/silccore/ silcnotify.h to include notify
11634 message types support. Changed silc_server_send_notify*
11635 functions, in server.[ch], to support those new notify types.
11636 Added the support for the notify types into client library,
11637 as well. Added new notify client operation into ops.h in
11640 * Changed silc_server_packet_send_to_channel to send normal
11641 packets instead of just channel message packets. The function
11642 is now used to send the notify packets to channels. It is not
11643 used to send channel message packets anymore, as server never
11644 sends them anymore.
11646 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11647 va_arg()s as it seems to require it nowadays. I guess, if SILC
11648 is compiled with older va_arg() the new code should work anyway.
11650 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11652 * Splitted core library. Core library (lib/silccore) includes
11653 now only SILC protocol specific core (and common) components.
11654 Created new utility library (lib/silcutil) that includes more
11655 generic purpose stuff. The stuff for util library was taken
11656 from the old core library. This was minor and easy split.
11658 * Created SILC Client Library (lib/silcclient) that includes
11659 implementation of the SILC client without user interface. This
11660 was major move from silc/ directory. The code has been changed
11661 so that it is transparent towards the user interface. The
11662 silc/ directory includes now the same user interface as before
11663 and it uses the new client library. Read lib/silcclient/README.
11664 Basicly, the client library performs everything else related
11665 to SILC except user interface handling. Also, configuration
11666 files are considered to be part of user interface and library
11667 does not handle them.
11669 This change also changed a lot of structures, function naming etc.
11670 Most important change was that SilcClientWindow object was
11671 renamed to SilcClientConnection in the client library. Created
11672 also new file lib/silcclient/ops.h. Also added new files
11673 silc/local_command.[ch] and silc/client_ops.[ch].
11675 All these changes were made to make it easier for user interface
11676 designers to create what ever user interface for the SILC client
11679 It is also expected that the server will be moved to lib
11680 directory as well and SILC Server Library will be created;
11681 sometimes in the future.
11683 * Removed Local commands from lib/silccore/silccommand.h as
11684 they are application specific and new client library does not
11685 handle any of those anymore.
11687 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11688 old client implementation in silc/.
11690 * Added support for callback functions in SILC_LOG_* macros.
11691 Application can now set its own callbacks that will be called
11692 instead of using the default functions that will always print
11693 the debug messages to stderr (or stdout). Also, debugging can
11694 now be disabled by setting silc_debug to FALSE and re-enabled by
11695 setting it to TRUE. Note, that logging will still work even
11696 if debugging is disabled.
11698 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11699 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11700 silc_log_reset_debug_callbacks.
11702 * To enable debugging in silc client one must give now -d
11703 option on command line.
11705 * Changed silc_schedule_init to automatically allocate task queues
11706 if they are not allocated before calling it.
11708 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11710 * Added GMP 3.1 into math library.
11712 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11714 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11715 a channel in SILC network. The packet is used by servers and
11716 routers to notify other routers that user has left a channel.
11717 This little feature was missing until now. Added the feature
11718 to protocol specification as well.
11720 Added functions: silc_server_send_remove_channel_user and
11721 silc_server_remove_channel_user into server.[ch].
11723 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11724 lib/silccore/silcpacket.h. However, they are not implemented
11727 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11729 * Fixed joining to a channel and sending channel messages
11730 between server and router. The channel message sending should
11731 now work inside a cell.
11733 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11735 * Fixed the private message sending between server and router.
11736 The private message sending should now work inside a cell.
11738 * Added silc_server_replace_id into server.[ch] to replace
11739 existing ID in the SILC network.
11741 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11742 and silc_idlist_replace_server_id into idlist.[ch] in server.
11744 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11746 * Fixed the server to server connections. Server can again now
11747 connect to router. Router to router connections probably does
11750 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11752 * Added dynamic protocol registering support. Now protocols can
11753 registered and unregistered on the fly. Patch by cras.
11755 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11757 * Added lib/contrib directory to hold routines that some platforms
11758 don't have but are needed by SILC.
11760 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11761 into lin/contrib to provide getopt() and getopt_long() for
11762 those who don't have it.
11764 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11766 * Added AWAY command to client. When away message is set and
11767 client receives a private message packet the client automatically
11768 replies to the sender with the away message.
11770 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11771 bug seemed to be the cause of recent problems when compiling
11774 * Added version detection support to SKE protocol specification
11775 and added the new changes to the SKE implementation as well.
11776 There were other minor changes in the SKE protocol as well.
11778 Many changes in lib/silcske/silcske.[ch] and in
11779 lib/silcske/payload.[ch].
11781 * Added ^U functionality, clear input line. Patch from cras.
11783 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11785 * Mainly small bugfixes on core library. Fixed some debugging
11786 logging and buffer overflow in silclog.c.
11788 * Updated config.sub and config.guess on the distribution tree.
11790 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11792 * Added command lagging support in server. Client may execute
11793 commands now only once in two seconds.
11795 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11797 * Optimized packet reception. MAC computation and checking is now
11798 also more optimized. A lot previously duplicated code is now
11799 used as generic by both client and server.
11801 * Fixed key pair generation in clientutil.c
11803 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11805 * Added into lib/silccore/silcbufutil.[ch] new function;
11806 silc_buffer_realloc.
11808 * Moved generic packet sending/encryption functions to
11809 lib/silccore/silcpacket.[ch] from client and server. Some
11810 rewriting of the functions.
11812 * Moved all generic packet reception/decryption functions to
11813 lib/silccore/silcpacket.[ch] from client and server. The
11814 packet processing is now much cleaner in both client and server.
11815 These were major changes in both client and server.
11817 * Created many common functions in server to do packet sending.
11818 Previously code were duplicated a lot, this has been removed
11819 with these changes.
11821 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11823 * Rewrote major parts of the ID cache system. Don't know
11824 whether it is better now or not but at least the API is more
11827 * Major rewrite on ID cache stuff on client because of the ID
11828 cache API changes. Added idlist.c to client.
11830 * Also major rewrite on ID cache stuff on server as well.
11831 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11832 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11833 in hand, instead they are all put into the ID cache system now.
11834 All server_idlist_* routines uses ID cache now instead of
11835 traversing its own lists (those lists does not exist anymore).
11836 SilcIDList though still exists. Also, SilcXXXEntry's are
11839 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11841 * Finally made the SKE implementation compliant to the protocol
11842 specification. All mp integers are now binary encoded as
11843 opposed being HEX encoded.
11845 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11848 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11849 functions: silc_[encode/decode]_pem. Also added function
11850 silc_encode_pem_file to PEM encode with newlines ('\n') for
11851 saving into a file.
11853 * SILC public keys are now encoded either PEM or binary. Same
11854 option is for private keys as well. By default private keys
11855 are binary encoded and public keys PEM encoded. Silly HEX
11856 encoding were removed.
11858 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11859 function to create fingerprints.
11861 * Fixed a bug in SHA1; does not change the original data anymore.
11863 * Partly implemented INFO command on client and server side.
11864 Fixed CLEAR command. Changes to SERVER command; show current
11865 server(s) when giving command without arguments. Added
11866 VERSION command to client.
11868 * Added check to server that unregistered connections cannot
11869 execute commands (unless it is specificly allowed).
11871 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11873 * Fixed screen refresh.
11875 * Fixed channel joining bug from client. On some circumstances
11876 client tried to join to a channel it had already joined.
11878 * Added public key verification process into client's protocol.c.
11879 The client now verifies the public key from user and saves
11880 it into ~./silc/serverkeys/ directory.
11882 Added into: clientutil.[ch]: silc_client_verify_server_key.
11884 * Changed SKE protocol's silc_ske_initiator_finish function
11885 to accept callback function that verifies the received public
11886 key. Removed old silc_ske_verify_public_key function.
11888 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11890 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11891 silc_pkcs_private_key[_data]_set.
11893 * Made the password and public authentication more cleaner in
11894 server's protocol.c.
11896 * Removed historic and obsolete protocol `channel_auth' from
11897 both client and server.
11899 * Removed wrong way of sending command status messages from
11900 server to client in server's command.c. The old way violated
11901 protocol specification.
11903 Changes to silccore/silccommand.[ch]: removed
11904 silc_command_encode_status_payload -> not needed anymore,
11905 changed silc_command_encode_payload_va to accept extra
11906 argument on variable argument list. The argument type must
11907 now be provided to the function. Also, added new function:
11908 silc_command_encode_reply_payload_va which is same as
11909 normal command_encode_payload_va except command status type
11910 is provided as extra argument.
11912 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11914 * Added ~./silc directory handling. The directory includes the
11915 public and private keys for the client.
11917 Added silc_client_check_silc_dir, silc_client_create_identifier
11918 and silc_client_load_keys.
11920 * Implemented SILC protocol compliant public key. Added public
11921 and private key saving to and loading from files.
11923 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11924 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11925 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11926 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11927 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11929 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11930 silc_pkcs_load_[public/private]_key.
11932 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11934 * Added silc_server_get_route (route.[ch]) to get connection
11935 data for the fastest route for given ID.
11937 * Implemented INVITE command on client and server. The command
11938 were re-defined in the SILC Protocol Specification and the
11939 implementation now complies with the specification.
11941 * Implemented PING command on client and server.
11943 * Implemented NAMES command on client and server. The server side
11944 supports currently only normal server not router server yet.
11945 Some changes to NAMES definition in SILC protocol specification.
11947 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11949 * Implemented LEAVE command on client and server.
11951 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11952 again. This change was made to the protocol as well. Server
11953 should not violate the protocol specification anymore.
11955 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11957 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11958 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob