1 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
3 * Import perl script for sign_messages from silc-plugin. Affected
4 file apps/irssi/scripts/silc.pl
6 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
8 * Only wait for a nick on connecting, when it differs
9 (not counting case) from the username. Affected file
10 is apps/irssi/src/silc/core/silc-servers.c
12 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
14 * Use time settings for lag settings. Affected file is
15 apps/irssi/src/silc/core/silc-lag.c
17 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
19 * Fixed WHOIS command and requested attributes handling in
20 client library. Affected files are lib/silcclient/command.c
21 and lib/silcclient/client_attrs.c.
23 * Fixed silc_time_value to actually work. Added new function
24 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
26 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
28 * SILC Client 1.1 beta2.
30 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
32 * Fixed client to properly abort TCP stream creation when
33 giving /QUIT. Affected file
34 apps/irssi/src/silc/core/silc-servers.c.
36 * Fixed several connecting aborting crashes from the client
37 library, packet engine and socket stream. Affected files
38 are in lib/silclient/, lib/silccore/silcpacket.c and
39 lib/silcutil/unix/silcunixsocketstream.c.
41 * Fixed private key export double free crash in key generation.
42 Affected file is lib/silccrypt/silcpk.c.
44 * Fixed FSM event waiting when there are multiple signallers
45 and the waiter goes away after the first signal. Affected
46 file in lib/silcutil/silcfsm.c.
48 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
50 * Fixed FSM event signalling to check if the waiter has gone
51 away already. Affected file is lib/silcutil/silcfsm.c.
53 * Fixed counter mode encryption/decryption to handle non-padded
54 SILC packets correctly. The silc_cipher_set_iv now
55 in counter mode resets for a new block. Affected files are
56 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
58 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
60 * SILC Client 1.1 beta1.
62 * Memory leak fixes around the libraries.
64 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
66 * Added better check for epoll() in configure. Affected file
69 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
71 * Fixed per scheduler data input buffer in packet engine. Use
72 list of inbufs instead of just one so that multiple streams
73 can do partial reads to different buffers. Affected file is
74 lib/silccore/silcpacket.c.
76 * Fixed WATCH notify handling in client library. Affected file
77 is lib/silcclient/client_notify.c.
79 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
81 * Fixed packet wrapper stream API to support encoder/decoder
82 for packets, and to handle partial reading correctly. Fixed
83 also inbuf size checking in reading to have enough space before
84 reading. Affected files are lib/silccore/silcpacket.[ch].
86 * Rewrote file transfer in client library. Affected files are
89 * Added TCP/UDP listener (internal) API to client library to have
90 generic way of dealing with listeners. Fixed Key Agreement and
91 file transfer to use it. Affected files are in lib/silcclient/.
93 * Fixed SKE to process SUCCESS packets synchronously and to call
94 completion synchronously. Affected file is lib/silcske/silske.c.
96 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
98 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
99 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
101 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
103 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
104 to client library. Affected file is
105 lib/silcclient/client_register.c.
107 * Serialize NICK and JOIN commands to avoid problems locally
108 with changing ID while joining to channel. Affected file is
109 lib/silcclient/command.c.
111 * Fixed entry resolving while handling incoming JOIN notify.
112 Handle properly cases, in re-processing of notify packets, where
113 the IDs may become invalid while resolving the entry (like nick
114 change). Entry is invalid if it doesn't have nickname, and such
115 entries are not delivered to application anymore. These fixes
116 problems of not seeing JOINs when remote user changes nickname
117 at the same time. Affected files are in lib/silcclient/.
119 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
121 * Added support for computing message payload MAC in new way
122 (SILC Protocol version 1.3). Bakcwards support for old way
123 remains. Affected files are lib/silccore/silcmessage.[ch].
125 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
127 * Added SilcRwLock API, a read/write lock. Affected files are
128 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
130 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
132 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
134 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
136 * The silc_schedule_set_listen_fd now returns boolean value.
137 Fixed FD task adding to check correctly for already added
138 FD tasks. Added stricter error checking for FD scheduling
139 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
140 and lib/silcutil/unix/silcunixschedule.c.
142 * The silc_stream_set_notifier now returns boolean value. Changed
143 all streams to support and check for the error condition.
144 Affected files are in lib/silcutil/.
146 * Fixed SKE library session aborting and deletion. Affected
147 file are lib/silcske/silcske.c.
149 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
151 * Implemented PKCS #1 with appendix with hash OID in the
152 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
153 lib/silccrypt/silchash.[ch] and
154 lib/silcasn1/silcasn1[_encode|decode].[ch].
156 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
158 * Added support for Version (V) SILC public key identifier.
159 Affected files are lib/silccrypt/silcpk.[ch].
161 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
163 * Rewrote connection auth request in client library. It is now
164 done automatically by the library and the resolved method given
165 as a hint to get_auth_method client operation. Affected files
168 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
170 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
171 It can be used to wrap SilcPacketStream into SilcStream.
173 * Fixed %p formatting from silc_snprintf. Affected file is
174 lib/silcutil/silcsnprintf.c.
176 * Ported SFTP library to new utility library. Ported also
177 the SFTP testers. Affected files in lib/silcsftp/.
179 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
181 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
182 of silc_snprintf, silc_vsnprintf, silc_asprintf and
185 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
187 * Added preliminary Symbian support. Changes around the source
188 tree. The symbian/ directory now includes Carbide.c++ project
189 files to compile the sources.
191 * Added silc_snprintf. Affected files are
192 lib/silcutil/silcstrutil.[ch].
194 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
196 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
197 macros. SILC_FSM_CONTINUE macro now immediately calls the
198 next state instead of first returning back to FSM. Helps
199 in debugging crashes etc.
201 Removed FSM Semaphores. Introduced FSM Event which is
202 asynchronous event. Affected files are in lib/.
204 * Added epoll(7) support to SILC Scheduler. It is used by default
205 if it is available. Affected files are
206 lib/silcutil/silcschedule.[ch],
207 lib/silcutil/unix/silcunixschedule.c.
209 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
211 * Added CTR mode to AES. Simplified cipher implementation API
212 more. Affected files are in lib/silccrypt/.
214 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
216 * Removed `detach' client operation. The detachment data is
217 now delivered in SILC_COMMAND_DETACH command reply to
218 application. Affected file in lib/silcclient/.
220 * Rewrote resuming/detaching in client library.
222 * Added boolean encryption indicator for silc_cipher_set_key.
223 Affected files lib/silccrypt/silccipher.[ch].
225 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
227 * Added silc_likely and silc_unlikely macros for GCC branch
228 prediction optimizations. Affected file lib/silcutil/silctypes.h.
230 * Added assembler AES optimization. Cleaned up the SILC Cipher
231 implementation API. Affected files are in lib/silccrypt/.
233 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
235 * Changed back the SILC_FSM_THREAD_WAIT operation to not
236 continue to next state if thread is finished already. That
237 check is not done anymore. Affected files are
238 lib/silcutil/silcfsm.[ch].
240 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
242 * Removed silc_packet_[get|set]_ciphers and
243 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
244 handle REKEY_DONE packet sending in rekey. Affected files
245 are lib/silccore/silcpacket.[ch].
247 * Added silc_fsm_is_started. Affected files are
248 lib/silcutil/silcfsm.[ch].
250 * Added settings sign_channel_message, sign_private_message
251 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
252 support for key agreement in /KEY command. Affected files
253 in apps/irssi/src/silc/core/.
255 * During SILC Client initialization forward log messages to
256 stderr. Affected files in apps/irssi/src/silc/core/.
258 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
260 * Added silc_ske_get_key_material. Affected files are
261 lib/silcske/silcske.[ch].
263 * Added silc_packet_stream_is_udp. Affected files are
264 lib/silccore/silcpacket.[ch].
266 * Added SKE packet retransmission support with UDP transport.
267 Affected file is lib/silcske/silcske.c.
269 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
271 * Added silc_socket_stream_is_udp. Affected file is
272 lib/silcutil/silcsocketstream.[ch].
274 * Added UDP transport support to packet engine. Affected file
275 is lib/silccore/silcpacket.c.
277 * Added silc_socket_stream_is_udp. Affected file is
278 lib/silcutil/silcsocketstream.[ch].
280 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
282 * Added silc_packet_send_va[_ext] to send variable argument
283 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
285 * Timeout freelist garbage collection added to scheduler.
286 Affected file lib/silcutil/silcschedule.c.
288 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
290 * Added silc_show_public_key_file to
291 lib/silcapputil/silcapputil.[ch].
293 * Added SILC_STR_ADVANCE support for buffer unformatting.
294 Affected file lib/silcutil/silcbuffmt.c.
296 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
298 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
300 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
302 * silc_fsm_continue[_sync] now cancels erlier timeout set with
303 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
305 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
307 * Added SILC_STR_FUNC to buffer format API. Affected files
308 are lib/silcutil/silcbuffmt.[ch].
310 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
312 * No more memory allocation for message payload parsing.
313 Pre-allocated buffer can be used with message payload encoding.
314 Affected files lib/silccore/silcmessage.[ch].
316 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
318 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
319 to silcutil/silcbuffmt.[ch].
321 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
323 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
324 Affected file lib/silcutil/silcbuffmt.[ch].
326 * Removed silc_schedule_signal_[un]register and
327 silc_schedule_signal_call. Added silc_schedule_task_add_signal
328 to add signal task. Only one callback per signal may be
329 added. The signals are now automatically called back to
330 caller. Affected files lib/silcutil/silcschedule.[ch] and
331 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
333 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
335 * Added SilcSKEParams for SKE parameters and simplied even more
336 the SKE interface. Affected files are lib/silcske/silcske.[ch].
337 Added support for IV included and session port handling with
340 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
341 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
342 which is called after every rekey when IV Included flag is used.
343 See SILC specifications for details.
345 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
347 * Added lib/silcapputil and moved SILC application specific
348 utility routines from the generic util library lib/silcutil
349 to the new library. Removed lib/silcidcache and moved that
350 to lib/silcapputil as well.
352 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
354 * Added SILC_STR_ADVANCE. Affected file is
355 lib/silcutil/silcbuffmt.[ch].
357 * The silc_buffer_strformat preserves buffer locations now.
359 * Added lib/silcutil/silcatomic.h for atomic operations.
361 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
363 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
366 * Fixed MIME deocing when data portion is not present.
367 Affected file lib/silcutil/silcmime.c.
369 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
371 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
373 * Added IV Included support to packet routines, to allow
374 packet sending and receiving on UDP/IP. Affected files are
375 lib/silccore/silcpacket.[ch].
377 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
379 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
381 * Added UDP support to network and socket stream library.
383 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
385 * Added conditional variables. New files are
386 lib/silcutil/silcondvar.h and platform specific implementations.
388 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
390 * make sure session->hostname and session->port are valid before the
391 application callback is done, since things will go wrong if the
392 application immediately calls silc_client_file_receive. Affected
393 file lib/silcclient/client_ftp.c.
394 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
396 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
398 * New SILC PKCS API enabling support for other public keys
399 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
401 * Separated SILC Public Key Payload routines from the PKCS API
402 to lib/silccore/silcpubkey.[ch].
404 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
406 * Added SILC Key Repository library, lib/silcskr.
408 * Added SILC Server library, lib/silcserver.
410 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
412 * MIME objects in attributes now use SilcMime. Affected files
413 are lib/silccore/silcattrs.[ch].
415 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
417 * Synchronize semaphore posting for real threads in FSM.
418 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
420 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
422 * Added silc_file_set_nonblock. Affected file is
423 lib/silcutil/silcfileutil.h.
425 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
427 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
429 * FSM based implementation of SILC SKE. Simpler interface also.
430 Affected files are in lib/silcske/.
432 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
434 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
436 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
437 silc_mime_parse is available but deprecated.
439 * Check that packet is valid when processing key exchange,
440 authentication and rekey protocols. Fixes a crashbug.
441 Affected files are apps/silcd/protocol.c and
442 lib/silcclient/protocol.c.
444 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
445 all hash buffers to use that instead of fixed values.
447 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
449 * Added SHA-256 to crypto library. The SHA-256 takes now
450 precedence over SHA-1.
452 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
454 * Check for valid return value from regcomp. Affected file
455 lib/silcutil/unix/silcunixutil.c.
457 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
459 * Fixed silc_hash_uint to work with integers. Affected
460 file lib/silcutil/silcutil.c.
462 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
464 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
466 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
468 * Fixed channel public key list saving on JOIN command reply
469 on backup router. Affected file apps/silcd/command_reply.c.
471 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
473 * Added default limit how many channels client can join,
474 default is 50. Added 'channel_join_limit' configuration
475 option to server too. Affected files are apps/silcd/command.c
476 and serverconfig.[ch].
478 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
480 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
481 On Toolkit the server and client are not compiled by default.
482 Affected file configure.ad.
484 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
486 * Added lib/contrib/getopt.[ch] for platforms that don't
487 have it (it is not GPL implementation).
489 * Fixed compilation when pkg-config is used.
491 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
493 * A comma in invite/ban string is invalid, check for it.
494 Affected file apps/silcd/server_util.c.
496 * Added SERVICE command to the server. It parses the command
497 request but SILC Server does not support services for the
498 time being. Affected file apps/silcd/command.[ch].
500 * Added SERVICE command and command reply to client library.
501 It is however incomplete. Updated Toolkit documentation.
502 Affected files are lib/silcclient/command[_reply].[ch].
504 * Fixed IDENTIFY/WHOWAS command reply to send the username
505 correctly (uninitialized buffer). Affected file is
506 apps/silcd/server_query.c.
508 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
510 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
511 finalizes the major restructuring of the CVS tree.
513 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
515 * Send empty MOTD reply if MOTD file cannot be read.
516 Affected file silcd/command.c.
518 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
520 * Optimized primer number generator to use simpler conversion
521 routines. Also assure that the prime number will have the
522 highest bit set after modifying it. Affected file is
523 lib/silcmath/silcprimegen.c.
525 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
527 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
528 for now only for testing purposes, it will not be delivered
529 in any distribution for now.
531 * Removed NSS MPI from the source tree. Due to upcoming
532 license change for the SILC Toolkit, we cannot deliver the
533 NSS MPI anymore. I decided to replace it in all distributions
534 with public domain library.
536 * Removed GNU regex from lib/contrib and introduced free
537 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
538 GNU regex compatible API to it (only partial).
540 * Removed getopt routines from lib/contrib.
542 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
544 * Use silc_server_send_command_reply to send replies instead
545 of encoding packet itself. Affected file silcd/command.c.
547 * Added command sending and receiving statistics to server.
548 Affected files in silcd/.
550 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
551 with GCC, for it not to warn about pointer signedness.
553 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
555 * Added context to the SilcIDCache destructor. Affected
556 files are lib/silccore/silcidcache.[ch],
557 lib/silcclient/client.c and silcd/server.c.
559 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
561 * Added pkg-config check to configure.
563 * The PublicKeyDir must not be used with Admin block in server
564 config. Affected file silcd/serverconfig.c.
566 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
570 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
572 * Handle empty LIST command reply correcttly in server. Affected
573 file silcd/command_reply.c.
575 * Handle empty LIST command reply correctly in client library.
576 The application will now receive one LIST command reply with
577 all arguments set to NULL if there are no channels. Updated
578 Client Library documentation accordingly. Affected file
579 lib/silcclient/command_reply.c.
581 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
583 * Added channel name string stringprep profile to the protocol
584 and implementation to allow a little free'er channel name
585 strings. Affected files are lib/silcutil/silcstringprep.[ch].
587 * Added silc_channel_name_[check|verify] to check and verify
588 channel name strings. Affected files are
589 lib/silcutil/silcstrutil.[ch].
591 * Added support for the new channel name preparation in client
592 library and server. Affected files in lib/silcclient and
595 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
597 * Added the Autodist into the source tree. It replaces the
598 old ./prepare. It can be used to create distributions as
599 previously. See README.CVS and README.DIST. See
600 distributions in distdir/.
602 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
604 * Make sure query sends at least an error back if nothing
605 more is sent. Affected file silcd/server_query.c.
607 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
609 * During query, check if the original command caller goes
610 away. If it does, stop the query. Affected file
611 silcd/server_query.c.
613 * Check for valid channel creation in JOIN command reply.
614 Affected file lib/silcclient/command_reply.c.
616 * Handle the resolver counter in silc_client_get_users_by_channel
617 callback correctly. Fixed auto-join bug in Gaim. Affected
618 file lib/silcclient/idlist.c.
620 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
622 * Added some better error messages. Affected file
623 silcd/command_reply.c and packet_receive.c.
625 * Handle error in WATCH command propely on backup router.
626 Affected file silcd/command.c.
628 * Fixed freeing of unfreeable variable in WHOIS command reply.
629 Affected file silcd/command_reply.c.
631 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
633 * Added pkg-config .pc file creation for silc core library
634 and silcclient library. A patch by c0ffee.
636 * Removed the need for GNU Libidn. Added the simple stringprep
637 from libidn into lib/contrib/. It is now used also on Windows
640 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
642 * Simplified the invite and ban string handling in the
643 server. Check for valid invite and ban arguments also.
644 Affected file silcd/server_util.c.
646 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
648 * Added WATCH list announcing in backup router protocol.
649 Affected files are silcd/command.c, server.c, server_backup.c.
651 * Do not change users mode to founder on normal server/backup
652 if the founder mode is set, and user is first one to join.
653 Affected file silcd/pcaket_receive.c.
655 * Do not send CUMODE_CHANGE notify back to sender. Affected
656 file silcd/packet_receive.c.
658 * Added getrusage() to take noise in SILC RNG. A patch by
659 Mika Boström. Affected files are configure.in.pre,
660 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
662 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
664 * Splitted the SILC libraries configuration into a configure
665 fragment into lib/configure.ad. It is now possible, once
666 this feature is added, to specify whether to compile or not
667 compile included SILC libraries. Affected files are
668 configure.in.pre, lib/silcmath/mpi/configure.ad,
669 lib/configure.ad, Makefile.defines.pre and
670 Makefile.defines_int.pre.
672 * Added --with-silc-includes and --with-silc-libs to configure.
673 If specified the included libs are not compiled, but the
674 specified libs are used. Pkg-config is not yet supported.
675 Affected file configure.in.pre.
677 * Fixed WATCH command handling on backup router. Router does not
678 send the watch command any more to backup if it originates from
679 backup. Affected file silcd/command.c.
681 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
683 * Changed announcing to not announce unregistered clients.
684 Affected file silcd/server.c.
686 * Fixed username handling in command reply. Affected file
687 silcd/command_reply.c.
689 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
691 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
693 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
694 Affected file: includes/silcincludes.h.in
696 * bool is defined as _Bool on Mac OS X now.
697 Affected file: lib/silcutil/silctypes.h
699 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
701 * Added support for UTF-8 nicknames, channel names and
702 server names in client library. Affected files in
705 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
706 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
707 software to check how Toolkit has been compiled.
709 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
711 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
713 * Use silc_utf8_str[n]casecmp instead of strcmp routines
714 in library and in SILC Client when dealing with nicknames
715 and other identifier strings. Affected file in client lib
718 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
719 irssi/src/silc/core/silc-servers.c.
721 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
723 * Fixed idcache to work with the new identifier strings.
724 Affected file lib/silccore/silcidcache.c.
726 * Added UTF-8 hash and compare function for SilcHashTable.
727 Affected file lib/silcutil/silcutil.[ch].
729 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
730 Affected file lib/silcutil/silcstringprep.[ch].
732 * Changed the identifier string handling to include the original
733 format in client, server, channel entries and normalized
734 format in cache. Affected files in silcd/.
736 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
738 * Added support for the new identifier strings and their
739 validity checking. Nicknames, channel names and usernames
740 can now include practically any kind of letters and various
741 other characters. Affected files in silcd/ and in libraries.
743 NOTE: comparing these strings should now be done with memcmp()
744 to check binary compatibility. All these strings are normalized
745 and casing is irrelevant.
747 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
748 as easy function for applications to check whether identifier
751 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
753 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
754 file lib/silcutil/silcutf8.c.
756 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
758 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
760 * Make public key in getkey reply mandatory. Affected file
761 lib/silcclient/command_reply.c
763 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
765 * Added Parameter dont_register_crypto_library to
766 SilcClientParam. If set to TRUE, silcclient library will
767 not initalize the Crypto Libraries and application
768 will need to do it. Affected file lib/silcclient/silcclient.h,
769 lib/silcclient/client.c.
771 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
773 * Imported new silc_utf8_[encode|decode] routines from
774 my internal SILC 1.1 source tree. New encodings added:
775 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
776 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
777 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
780 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
782 * Implemented stringprep (RFC 3454) API. Internally we use
783 GNU Libidn's stringprep, for now, so it is required now to
784 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
786 * Added checking for GNU Libidn and --with-libidn to configure.
788 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
790 * If the passphrases entered do not match while generating a new key,
791 completly start over instead of going into an infinite loop asking
792 the user to re-enter the passphrase correctly. Affected file
793 lib/silcutil/silcapputil.c
795 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
797 * Make sure server is removed from backup list when it is
798 deleted. Affected files silcd/command.c, server.c,
801 * Close socket when connecting to router fails. Affected
804 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
806 * Adopt configuration toolchain to current auto-tools.
807 Affected files prepare, irssi/configure.in
808 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
809 redo that. Affected files irssi/src/silc/core/client_ops.c,
810 irssi/src/fe-common/silc/fe-silc-channels.c
811 * Take over command line options into silcclient data structure.
812 Affected file irssi/src/silc/core/silc-core.c
814 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
816 * Do not try to initiate backup resuming protocol forever.
817 Affected file silcd/server_backup.c.
819 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
821 * ID change in resuming has to be done before changing
822 detached client's modes, since the ID change may fail and
823 leave ghosts on the network. Affected file is
824 silcd/packet_receive.c.
826 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
828 * Fixed Win32 scheduler to not stuck anymore. A patch from
829 Juha Räsänen. Affected file is
830 lib/silcutil/win32/silcwin32schedule.c.
832 * Fixed QoS parsing for connection blocks in server. Affected
833 file is silcd/serverconfig.c.
835 * Fixed server statistics increasing in server. Affected file
838 * The CLOSE command now marks backup router as self disconnected
839 to avoid resuming problems. Affected file silcd/command.c.
841 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
843 * When using silc_net_create_connection[_async], and your system can
844 create IPv6 sockets, it will try to connect to the IPv6 host.
845 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
846 file lib/silcutil/unix/silcunixnet.c
848 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
850 * Check for valid route when receiving packet from router and
851 when routing it to local server in the cell. A patch from
852 Matt Miller. Affected files silcd/router.c and server.c.
854 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
856 * Couldn't detach and reattach twice, because of the previous
857 commit. Affected file silcd/packet_receive.c
859 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
861 * Added check to ignore Port value if Initiator is FALSE.
862 Remote router coudln't connect if Port was set. Affected file
865 * If some client tries to resume more than once at the same time,
866 server crashed. Router didn't crash, but showed odd behaviour
867 (didn't allow clients to join anymore, ..). Affected files
868 silcd/packet_receive.c silcd/idlist.h
870 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
872 * Destroy the file transfer session in silc_client_file_close
873 with timeout. Affected file lib/silcclient/client_ftp.c.
875 * Call SFTP server monitor in READ and WRITE after the actual
876 operations. Affected file lib/silcsftp/sftp_server.c.
878 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
880 * Create one configure script from configure fragments
881 (configure.ad). This is a first step towards new distribution
882 system. Affected files prepare, configure.in.pre,
883 lib/silcmath/mpi/configure.ad.
885 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
887 * Removed expiring of client key pair. Affected file is
888 irssi/src/silc/core/clientutil.c
890 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
892 * Check the number of connections from real number of
893 connections instead of socket number, when deciding if
894 server is full. Affected files are silcd/server.c,
895 server_internal.h and silcd.c.
897 * Clarified the connections_max meaning in General section
898 in doc/example_silcd.conf.in.
900 * The reconnect_keep_trying default value set to TRUE
901 if it is not defined in the config file. Affected file
902 silcd/serverconfig.c.
904 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
906 * Fixed crashbug in connection closing, after a protocol
907 completion callback, which might have closed it already.
908 Affected file silcd/server.c.
910 * Fixed rekey with PFS in backup router. It did not allow
911 rekeys with PFS, and when the rekey protocol timedout
912 it crashed the backup router without the above fix. Affected
913 file silcd/packet_send.c and server.c.
915 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
917 * The silc_client_add_channel_private_key now returns the
918 private key context if pointer is given as argument.
919 Affected files are lib/silcclient/silcclient.h and
922 * Added support for using channel private keys in SILC
923 Client Library even if the private key mode is not set
924 on the channel. Affected file lib/silcclient/client_channel.c.
926 * The channel private key used to decrypt message is now
927 delivered to the application in the 'channel_messageÃ' client
928 operation. Affected files are lib/silcclient/silcclient.h
929 and client_channel.c.
931 * Fixed wrong arg type for user limit in CMODE command reply.
932 Affected file silcd/command.c.
934 * The user limit is now taken and saved to SilcClientEntry in
935 JOIN and CMODE command replies and in CMODE_CHANGE notify.
936 Affected files lib/silcclient/silcclient.h, command_reply.c
939 * Added support to the new private message key indicator
940 packet. Added a new function to the client library:
941 silc_client_send_private_message_key_request. The sender
942 indicates to be initiator, and receiver is responder.
943 Added the indicator to the SilcClientEntry as 'prv_resp'
944 boolean. Affected files are lib/silcclient/silcclient.h
945 client.[ch], and client_prvmsg.c.
947 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
949 * Fixed the JOIN command calling when called with both
950 -auth and -founder. Affected file is lib/silcclien/command.c.
952 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
954 * Check watcher list for resumed clients as well. Affected
955 file is silcd/packet_receive.c.
957 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
959 * Implemented the user limit to the CMODE_CHANGE notify,
960 CMODE command reply and JOIN command reply in server.
961 Affected files are silcd/server.c, command.c, command_reply.c,
962 packet_send.c and packet_receive.c.
964 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
966 * Defined SILC_STRFMT_END that must be used now with
967 silc_buffer_strformat, instead of SILC_STR_END. Fixes
968 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
969 lib/silcclient/silcvcard.c, silcd/server_util.c.
971 * Fixed the adding of public key to the WATCH list in server.
972 Fixed the WATCH notify sending to client. Affected files
973 are silcd/packet_send.[ch], command.c, server_util.c.
975 * Implemented the watching by public key in the SILC Client
976 Library and SILC Client. Affected files are
977 lib/silcclient/command.c and client_notify.c.
979 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
981 * Added support for public key watching in server. Affected
982 files are silcd/server.c, server_internal.h, command.c,
985 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
987 * Added public key to the SIlcClientEntry. Affected files
988 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
990 * Fixed the get_clients_whois reply processing to return
991 exactly same entries server returned. Makes it possible
992 to search using attributes. Affected file is
993 lib/silcclient/idlist.c.
995 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
997 * Save founder key to SilcChannelEntry. Affected files are
998 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1000 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1002 * Call the monitor callback with _CLOSED status from the
1003 silc_client_file_close. Affected files are
1004 lib/silcclient/client_fpt.c, silcclient.h
1006 * Added silc_client_get_clients_whois which resolves using
1007 WHOIS, and supports requested attributes as well.
1008 Affected files are lib/silcclient/silcclient.h, idlist.c.
1010 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1012 * Added support for asking the destination filename where
1013 the downloaded file is saved in the file transfer. Affected
1014 files are lib/silccilent/silcclient.h, client_ftp.c.
1016 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1018 * Fixed error handling in resuming data processing. Affected
1019 files are lib/silcclient/client_resume.c and client.c.
1021 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1023 * Fixed silc_client_send_private_message to return TRUE correctly.
1024 Affected file lib/silcclient/client_prvmsg.c.
1026 * Added topic to the SilcChannelEntry. Affected files are
1027 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1029 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1031 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1032 file lib/silcclient/command.c
1034 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1036 * Convert all commands to UTF-8 before passing them to the
1037 client library. Still need to convert replies from UTF-8 to
1038 the locale encoding. Affected file
1039 irssi/src/silc/core/silc-cmdqueue.c
1041 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1043 * redirect all silc_client_command_calls through a queueing framework.
1044 This fixes /CYCLE and the annoying "nick change after auto-joining
1045 a channel". Furthermore it defines one central point where
1046 command parameters can be UTF-8-ified. Affected files
1047 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1048 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1050 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1052 * use asynchronous connect() to establish router connections.
1053 Fixes problem when the primary router goes down. Affected files
1054 silcd/server.c, silcd/server_backup.c
1056 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1058 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1059 Fixed various compilation warnings when type casting ints
1060 to pointers or vice versa, of different size. Updates around
1063 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1065 * Surrogates not allowed in UTF-8 strings, updated decoder.
1066 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1067 testers in lib/silcutil/tests/ directory.
1069 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1071 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1072 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1073 files are lib/silcclient/silcclient.h, client.c.
1075 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1077 * When resuming a session fails, notify the user that the session
1078 file needs to be removed eventually. Affected files
1079 irssi/src/fe-common/silc/module-formats.[ch],
1080 irssi/src/silc/core/client_ops.c.
1082 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1084 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1085 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1087 * Typofix in Irssi::Silc module. Affected file
1088 irssi/src/perl/silc/Silc.xs.
1090 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1092 * Changed the way NOTICE flagged messages are treated. Added support
1093 for notices in queries and signing notices. Affected files
1094 irssi/default.theme; irssi/docs/help/in/notice.in;
1095 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1096 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1098 * Fixed typo in /ACTION help. Affected file
1099 irssi/docs/help/in/action.in
1101 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1103 * Fixed typo in perl module. Affected file
1104 irssi/src/perl/silc/Server.xs
1106 * Changed the way ACTION flagged messages are treated. Added support
1107 for actions in queries and signing actions. Affected files
1108 irssi/default.theme; irssi/docs/help/in/action.in;
1109 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1110 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1113 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1115 * Incorrectly reported error when client had to be resolved from
1116 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1118 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1120 * Fixed whois public key hash table deleting and adding in
1121 detached client case. Affected file silcd/packet_receive.c.
1123 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1125 * Changed filenames of silc/fe module not to collide with filenames
1126 from core/fe. Also seperated public messages printing from
1127 query messages printing. Affected files are all in
1128 irssi/src/fe-common/silc.
1130 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1132 * Fixed the invite process handling during joining to use
1133 correct server name for the client that is matched against
1134 the invite string for the channel. Wrong server name caused
1135 inability to join the channel. Affected file is
1138 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1140 * Fixed the CUMODE channel founder authentication on normal
1141 server to not remove the founder rights on existing founder
1142 before checking that router accepts the mode change. Affected
1143 files are silcd/command.c and silcd/packet_receive.c.
1145 * Remove the server entry correctly when rekey timeouts and
1146 remote router connection on normal server is closed. Fixes
1147 a crash where server uses the freed server entry. Affected
1148 file silcd/server.c.
1150 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1152 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1153 networks. This is the first step in solving the bug about
1154 /SERVER ADD -silcnet <silcnet>. Affected files
1155 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1156 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1157 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1159 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1161 * /SMSG and /MMSG now correctly create new queries. Affected files
1162 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1164 * Add basic support for SILC protocol specific variables in perl.
1165 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1166 irssi/src/perl/Makefile.am
1168 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1170 * Don't use silc_get_input, it's obviously not reliable. Fixes
1171 issue when the current key expires. Affect file
1172 irssi/src/silc/core/clientutils.c
1174 * Make the session data filename configurable. This makes it
1175 possible to have different session files for different
1176 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1177 client_ops.[ch], silc-servers.c,
1178 irssi/src/silc/fe-common/silc/module-formats.[ch]
1180 * Use the same set of libtool files for the MPI lib as for the
1181 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1182 config.sub, configure.in, install-sh, missing, mkinstalldirs
1184 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1186 * Fixed server statistics decrementing error to not go to
1187 negative. Affected file silcd/packet_receive.c.
1189 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1191 * Use silc_server_query_add_error to add error in public key
1192 search error. Added support in send_reply to send errors
1193 without specific argument. Affected file silcd/server_query.c.
1195 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1196 Client for NO_SUCH_NICK. It was against the protocol specs.
1197 Affected file irssi/src/silc/core/client_ops.c.
1199 * Added backwards support for the wrong NO_SUCH_NICK error sending
1200 in server. To be removed in SILC Server 1.0. Both old clients
1201 and clients with fixed error handling now works. Affected file
1202 silcd/server_query.c.
1204 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1206 * fixed a bug in the whois using attributes function where no
1207 error was sent if no nickname and client id but the attributes were
1208 given to whois. Affected file silcd/server_query.c
1210 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1212 * remove public key from public key hashtable on detach. Affected
1213 file silcd/packet_receive.c
1215 * free public key hashtable before removing clients on server
1216 shutdown. Affected file silcd/server.c
1218 * remove public key prior deleting client-data on killing a client.
1219 Affected file silcd/server_util.c
1221 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1223 * Getting the MOTD from other servers works now. Affected
1224 files are silcd/command.c and silcd/command_reply.c
1226 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1228 * Initialize the variable idletag, since it is tested in
1229 silc_core_deinit for its default value. Affected file
1230 irssi/src/silc/core/silc-core.c
1232 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1234 * Fixed signed channel messages across cells. Affected file
1237 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1239 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1240 is not defined. They can now be safely used in if-statements
1241 without braces. Affected file lib/silcutil/silclog.h.
1243 * Added the checks for backup closing connection due to error
1244 (local or remote) and thus not allow the resuming to occur
1245 in reconnect. Affected files are silcd/packet_send.c
1248 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1250 * Help file updates. Affected files in irssi/src/docs/help/in/.
1252 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1254 * Fixed channel messages across cells. Affected file
1257 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1259 * Fixed file transmission accepting in client library to not
1260 start the negotiation if user hasn't accepted the transfer,
1261 instead create new session for resent transfer. Affected
1262 file lib/silcclient/client_ftp.c.
1264 * Show the session ID in the file transmision list. Remove
1265 session from list that failed to transfer. Switch the current
1266 session automatically after transmission, and in errors, to new
1267 session if other sessions exists in the transfer list. Affected
1268 files are irssi/src/silc/core/silc-servers.c,
1269 irssi/src/fe-common/silc/modfule-formats.c.
1271 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1273 * Fixed MIME header parsing for the hopefully last time. Affected
1274 file lib/silcutil/silcstrutil.c
1276 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1278 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1280 * The SILC RNG is now gauranteed to return non-zero random
1281 values. Affected files are lib/silccrypt/silcrng.[ch].
1283 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1285 * Fixed nickname formatting when changing only case of the
1286 nickname. Affected file lib/silcclient/idlist.c.
1288 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1290 * Fixed a memory leak and incorrect printing of the "appears as"
1291 message. Affected file irssi/src/silc/core/client_ops.c
1293 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1295 * Added CRT (Chinese Remainder Theorem) supported RSA
1296 private keys and private key operations. This significantly
1297 increases private key operation efficiency. No compatibility
1298 issues with new or old private keys. Affected files are
1299 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1301 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1303 * Fixed GCC-3.3.2 related compilation warnings from the
1306 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1308 * Removed RC6 from distributions.
1310 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1312 * Added some better comments to lib/silccrypt/silcpkcs.h,
1313 optimized some routines in lib/silccrypt/silcpkcs.c.
1314 Added test_silcpkcs into lib/silccrypt/tests/.
1316 * Fixed silc_rng_global_init to actually init the global RNG
1317 if RNG wasn't provided for it. Affected file is
1318 lib/silccrypt/silrng.c.
1320 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1322 * Added silc_hash_table_find_by_context_ext. Affected files
1323 lib/silcutil/silchashtable.[ch].
1325 * Save the public key on normal server in WHOIS command reply
1326 from attributes, if present, and add it to public key hash
1327 table. Fixes WHOIS resolving by public key on normal server.
1329 Optimized the attributes resolving on normal server to not
1330 resolve if we resolved them already from router.
1332 Affected files are silcd/server_query.c, command_reply.c.
1334 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1336 * Added support for whois using attributes.
1337 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1338 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1341 * Added support for whois using public key attribute to /WHOIS i
1342 client command. Affected files irssi/docs/help/in/whois.in,
1343 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1345 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1347 * Fixed UMODE setting in server when the client has anonymous
1348 mode set. The mode setting was not working. Affected file
1351 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1353 * Fixed some bugs and typos related to sending split messages.
1354 Print notification when sending messages with /MMSG. Affected
1355 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1357 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1359 * Optimized the socket referencing in packet routines, client
1360 library and server. Affected files are lib/silccore/silcpacket.c,
1361 lib/silcclient/client.c and silcd/server.c.
1363 * If silc_socket_set_qos is given with NULL arguments the QoS is
1364 reset from the socket. Affected files are
1365 lib/silcutil/silcsockconn.[ch].
1367 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1369 * Add a /LISTKEYS command which lists the locally cached
1370 client and server keys. Affected files
1371 irssi/src/fe-common/module-formats.[ch],
1372 irssi/src/silc/core/silc-{channels,servers}.c
1373 irssi/docs/help/in/listkeys.in
1375 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1377 * Check that packet queue purging was successful. Affected
1378 files lib/silcclient/client.c and silcd/packet_send.c. Related
1379 to MAC failed errors.
1381 * Do not clear the inbuf even if it is empty if QoS was applied
1382 to it. Otherwise the QoS data is cleared and MAC failed error
1383 will occur. Affected file lib/silccore/silcpacket.c.
1385 * Use the rekey period time as rekey protocol timeout value.
1386 If the rekey does not succeed during the rekey period there's
1387 something very wrong, and we most likely end up with wrong keys,
1388 do graceful reconnect then. Affected file silcd/server.c.
1390 * Take reference of the socket in the parser context, as it's
1391 possible to have the parsers in queue after the socket is
1392 disconnected and this may cause crash. Affected files are
1393 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1396 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1398 * Fixed KICK command reply sending, it sent to replies.
1399 Affected file silcd/command.c.
1401 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1403 * Finish the silc-mime.pl script. It now supports MIME type
1404 guessing using magic files, signing data messages, executing
1405 MIME handlers in background. Affected files
1406 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1408 * Changed MIME signal handler to make things easier for the perl
1409 script. Affected files irssi/src/silc/core/client_ops.c,
1410 silc-servers.c, and irssi/docs/signals.txt
1412 * Cleaned up the silc_mime_parse function and fixed detection
1413 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1415 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1417 * Resolve the IP for file transfer listener from the connection
1418 socket. Affected file lib/silcclient/client_ftp.c.
1420 * Accept NULL hostname parameter in the functions
1421 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1422 if hostname is not wanted.
1424 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1426 * Fixed race condition between silc_client_init and
1427 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1429 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Fixed file transfer connection closing when SIGNOFF for
1432 the client is received from server. Affected file is
1433 lib/silcclient/client_ftp.c.
1435 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1437 * Check for disconnected socket in QUIT callback. Affected
1438 file silcd/command.c.
1440 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1442 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1443 Affected files lib/silcutil/silcstrutil.c
1445 * Cleaned up the escape/unescape functions for correctness and
1446 speed. Affected file irssi/src/silc/core/client_ops.c
1448 * Removed handling for data messages with Content-Type: text/*,
1449 moved parsing of MIME headers to the signal handler, added
1450 support for signing and verifying data messages. Affected
1451 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1452 irssi/src/silc/core/silc-{servers,channels}.c
1454 * Added a perl script for handling data messages based on
1455 information read from Mailcap files. New file
1456 irssi/scripts/silc-mime.pl
1458 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1460 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1461 acknowledge recepetion of a message to the sender. Updated
1464 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1466 * Unregister channel key saving callback when deleting channel.
1467 Affected file lib/silcclient/idlist.c.
1469 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1470 before calling notify client operation. Affected file is
1471 lib/silcclient/client_notify.c.
1473 * Unregister QoS tasks when deleting the socket connection.
1474 Affected files lib/silcutil/silcsockconn.[ch],
1475 unix/silcunixsockconn.c.
1477 * Implemented latest presence-attrs draft changes. Affected
1478 files lib/silccore/silcattrs.h and
1479 irssi/src/silc/core/silc-queries.c.
1481 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1483 * Save old channel keys in list to allow more rapid change
1484 of channel keys if server for some reason does that. This
1485 avoids loosing so many channel messages due to not having
1486 key to decrypt. Affected file lib/silcclient/silcclient.h,
1487 idlist.c and client_channel.c.
1489 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1491 * Continued backup router tests and fixes. Affected files
1492 silcd/server_backup, server_util.c, server.c. See TODO.
1494 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1496 * Fixed SERVER_SIGNOFF handling in servers. The client
1497 was removed from wrong list thus not removing the client
1498 at all. Affected file silcd/packet_receive.c.
1500 * Do not execute rekey protocol for disabled connections as
1501 it would never go through. Affected file silcd/server.c.
1503 * Added timeout for rekey protocol to catch if the protocol
1504 never executes successfully. Affected files silcd/server.c
1507 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1509 * Abandon packet processing for disconnected sockets. Check
1510 this always after calling packet processing callback.
1511 Affected file lib/silccore/silcpacket.c.
1513 * Fixed double registration disconnection code in server.
1514 Closed wrong connection. Affected file silcd/packet_receive.c.
1516 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1518 * On normal server reconnect to primary during resuming 4
1519 times, then give up. Affected file silcd/server_backup.c.
1521 * If during reconnecting to routers we notice we have router
1522 connection but no primary router set, the server is in desync.
1523 Reconnect to primary to restore network. Affected file
1526 * Assure that only one protocol is exeucting at the same time.
1527 Added checks for all protocols. Affected files are
1528 silcd/server.c and server_backup.c.
1530 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1532 * Check that a string is not already part on invite/ban
1533 string when processing it. Affected file silcd/server_util.c.
1535 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1537 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1538 with 1.2 version of the protocol. Affected file is
1539 silcd/packet_receive.c.
1541 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1543 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1544 where the passphrase was given. Affected file is
1547 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1549 * INVITE and BAN notifys are now delivered from routers to
1550 servers (but not clients) on the channel. Updated specs and
1551 code. Affected files silcd/packet_[send|receive].[ch],
1552 command.c, server.c and server_util.c.
1554 * Implemented INVITE and BAN announcing. Affected files are
1555 silcd/server.[ch], server_util.c.
1557 * Implemented SilcStatus error type argument returning in
1558 command reply error in server. Affected file silcd/command.c.
1560 * Implemented SilcStatus argument returning in comand reply
1561 in client library. The command_reply client operation now
1562 returns error specific arguments as well. Affected files
1563 are lib/silcclient/command_reply.[ch], client_resume.c,
1564 lib/silccore/silcstatus.[ch].
1566 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1568 * Backup router protocol version 1.2 implemented. Testing still
1569 required. Affected files in silcd/server_backup.[ch], server.c,
1570 packet_receive.c and server_internal.h.
1572 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1574 * silc_client_send_[channel|private]_message now return TRUE
1575 or FALSE. Affected file lib/silcclien/client_channel.c and
1578 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1580 * Check for explicit nickname in INVITE and BAN processing
1581 during join as well (and don't expect only wildcards in
1582 invite/ban strings). Affected file silcd/command.c.
1584 * Fixed the INVITE and BAN by public key. The public key saved
1585 is the PK payload (as specified) not the raw data. Affected
1586 file silcd/server_util.c.
1588 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1590 * UTF-8 text message support for actions and notices in SILC
1591 Client. Affected file irssi/src/silc/core/client_ops.c.
1593 * silc_get_username and silc_get_real_name now returns sensible
1594 data on Win32. Patch by Toni Willberg. Affected file is
1595 lib/silcutil/win32/silcwin32util.c.
1597 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1599 * Provide a signal handler to send MIME encoded messages and emit
1600 a signal when a MIME encoded message is received. Also document
1601 the signals for usage with the perl interface.
1603 A sample perl script will be supplied at a later point.
1605 Affected files are irssi/docs/signals.txt,
1606 irssi/src/silc/core/client_ops.[ch],
1607 irssi/src/silc/core/silc-{channels,servers}.c
1609 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1611 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1612 server. Use this time to display a lag and disconnect when it
1613 exceeds a specified limit.
1615 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1617 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1619 * Remove the channel auth list in normal server if router
1620 encofrces its list during connecting. Send notify to channel
1621 to remove the mode to remove the list. Affected files are
1622 silcd/server_util.c and silcd/packet_receive.c.
1624 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1626 * Added support for channel public keys. Updated protocol specs
1627 and implemented it. Affected files are
1628 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1629 lib/silcclient/command_reply.c.
1631 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1633 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1634 terminate the process on Linux. Affected file silcd/silcd.c.
1636 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1638 * Check for NULL buffer in silc_buffer_clear. Affected file
1639 is lib/silcutil/silcbuffer.h.
1641 * Simplified the backup router protocol by removing the _GLOBAL
1642 types. Updated protocol specs and the code. Affected files
1643 are silcd/server_backup.[ch].
1645 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1647 * Deny '@' and '!' from nicknames since they are reserved
1648 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1649 Updated protocol specs and the code.
1651 Affected files are silcd/server_util.[ch].
1653 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1655 * Fixed stack overflow in Irssi SILC client. Affected
1656 file irssi/src/silc/core/client_ops.c.
1658 * Check that Host is set in ServerConnection and RouterConnection
1659 in silcd.conf. Affected file silcd/serverconfig.c.
1661 * Fixed crash in server with protocol completion callbacks,
1662 namely rekey and backup resuming protocols. Affected files
1663 are silcd/server_backup.c and silcd/server.c.
1665 * Fixed rekey protocol to not restart if it is started already.
1666 Affected files are lib/silcclient/client.c and
1669 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1671 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1673 * Fixed EOF handling in SILC Config, affected file
1674 lib/silcutil/silcconfig.c.
1676 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1678 * Fixed RESOLVING flag handling in JOIN notify and other
1679 notifys to handle the resolvings correctly in client library.
1680 Affected file lib/silcclient/client_notify.c.
1682 * Do not send full INVITE and BAN lists in INVITE and BAN
1683 notifys, only the changed information. Affected file
1686 * Fixed INVITE notify sending in INVITE command, send it
1687 only when needed. Affected file silcd/command.c.
1689 * Handle the founder key change properly in CMODE_CHANGE
1690 notify. Bug #122. Affected file silcd/packet_receive.c.
1692 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1694 * Remove the mark for output (mark it only for input) after
1695 purging outgoing queue. Prevents the "Error in select()"
1696 floods. Affected file silcd/packet_send.c.
1698 * Fixed incorrect connection deletion from client library
1699 after calling "connect" client operation. Could cause
1700 crashes for example during reconnect timeouts. Affected
1701 files are lib/silcclient/client.c and
1702 irssi/src/silc/core/client_ops.c.
1704 * Check server private key file permissions before starting
1705 the server. Affected file silcd/serverconfig.c.
1707 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1709 * NULL terminate allocated string in silc_buffer_strformat.
1710 Affected file lib/silcutil/silcbuffmt.c.
1712 * Rewrote the invite/ban list string handling in server to
1713 use SilcBuffer instead. Affected files are silcd/command.c
1714 and silcd/server_util.c.
1716 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1718 * Fixed double free in CMODE command when setting new HMAC
1719 for channel. Affected file silcd/command.c.
1721 * Added couple of missing memset's to zero sensitive memory.
1722 Affected files silcd/command.c, lib/silcclient/command.c.
1724 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1726 * Fixed a double free in INVITE command error handling in
1727 server. Affected file silcd/command.c.
1729 * Added macros SILC_SWAB_[16|32] to swab byte order of
1730 16-bit and 32-bit unsigned integers. Affected file
1731 lib/silcutil/silctypes.h.
1733 * Use the SILC_SWAB_16 instead of htons() in server when
1734 handling ports since the ports in structures are always
1735 in little-endian order (regardless of platform). Affected
1736 file silcd/serverid.c and silcd/server_backup.c.
1738 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1740 * Send DISCONNECT in close admin command in server. Affected
1741 file silcd/command.c.
1743 * Check whether we are already connecting to a remote router
1744 (in addition of checking whether we are already connected)
1745 before creating new connection. Affected file silcd/server.c.
1747 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1749 * Added better compiler and compiler flags checking in
1752 * Check that socket is valid after QoS is applied to data.
1753 Affected file lib/silcutil/unix/silcunixsockconn.c.
1755 * Make sure the socket connecetion is not closed to early
1756 when closing connection in server. Also make sure the
1757 connection is always closed after error in a protocol.
1758 Affected file silcd/server.c.
1760 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1762 * Removed --session and --dummy options from Irssi SILC Client.
1763 -d option is available only if --enable-debug was given.
1764 Affected files are irssi/src/silc/core/silc-core,
1765 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1767 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1769 * Added silc_buffer_steal to steal the data from the buffer.
1770 Affected file lib/silcutil/silcbuffer.h.
1772 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1774 * Fixed server crash with double Primary block in config file.
1776 Fixed also various memory leaks around the config file
1777 parser. Affected files lib/silcutil/silcconfig.c,
1778 silcd/serverconfig.c.
1780 * Changed my nickname (Johnny Mnemonic) to my real name, this
1781 means that bugs introduced by him were actually introduced
1784 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1786 * Don't display "foo appears as foo\nYou're now known as foo"
1787 messages. Affected file irssi/src/silc/core/client_ops.c
1789 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1791 * Fixed error handling of invalid client entry when calling
1792 commands in server. Fixes a crash. Affected file
1795 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Added some sanity checks in server for correctness of the
1798 server configuration. Affected file silcd/serverconfig.c.
1800 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Prevent endless resolving of user informations in USERS
1803 command by checking the command reply status correctly.
1804 Affected file lib/silcclient/command_reply.c.
1806 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1809 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1810 Aldous <Matthew@Aldous.com>.
1812 * Added better implementation using CriticalSection of
1813 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1814 <mikko.lahteenmaki@pikabaana.net>.
1816 * Added some Winsock WIN32 compatiblity defines into
1817 includes/silcwin32.h.
1819 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1821 * Fixed double free in async host lookup code. Affected file
1822 lib/silcutil/silcsockconn.c.
1824 * On backup router handle now the SERVER_SIGNOFF from router
1825 for local connected servers too, and close the connections.
1827 Do not process them as normally signing off servers when they
1828 really signoff by sending EOF fe, but always assume that
1829 router sends the SERVER_SIGNOFF.
1831 Affected files silcd/server.c and silcd/packet_receive.c.
1833 * Fixed socket unsetting when closing connections. Affected
1834 files silcd/server.c and silcd/packet_send.c.
1836 * Do not print the nickname in SERVER_SIGNOFF if we do not
1837 have it. Prevents asserts in Irssi core. It is possible we
1838 don't have the nick if it was just being resolved when server
1839 signoff. Affected file irssi/src/silc/core/client_ops.c.
1841 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Fixed autonick crashbug in client library. Affected file
1844 lib/silcclient/client.c.
1846 * Fixed Unix implementation of SilcMutex to really assert if
1847 the mutex is locked/unlcoked already. Affected file
1848 lib/silcutil/unix/silcunixmutex.c.
1850 * Fixed locking in silc_schedule_uninit. It didn't lock
1851 when dispatching timeout tasks. Affected file is
1852 lib/silcutil/silcschedule.c.
1854 * Changed Win32 implementation of SilcThread to use modern
1855 Win32 interface. Affected file is
1856 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1858 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1860 * Don't print signed messages when sending failed. Affected files
1861 irssi/src/silc/core/silc-[servers.c/commands.h]
1863 * Send adquate signal when founding a channel by joing it. Affect
1864 file irssi/src/silc/core/client_ops.c
1866 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1868 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1869 irssi/src/fe-common/core/themes.c
1871 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Fixed close command to use the port correctly when closing
1874 server connections. Affected file silcd/idlist.c.
1876 * Check for NULL outbuf in silc_socket_write. It is possible
1877 that it is NULL is some odd case. Affected files are
1878 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1880 * Do not call final protocol callback for backup router
1881 resuming protocol when closing connection. It is closed
1882 by timeout in case of error. Affected file silcd/server.c.
1884 * Backup reconnect to router if backup resuming protocol
1885 failed. Affected file silcd/server_backup.c.
1887 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1889 * Fixed double free in SKE library error hadling when signature
1890 error occurred. Affected file lib/silcske/silcske.c.
1892 * Save the fingerprint to new SilcClientEntry after changing
1893 nickname. Affected file lib/silcclient/client_notify.c.
1895 * Print SIGNOFF in Irssi SILC client only if the nickname is
1896 known. Prevents asserts in Irssi core. It is possible we
1897 don't have the nick if it was just being resolved when it
1898 quit. Affected file irssi/src/silc/core/client_ops.c.
1900 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * Fixed double free in invite list adding code when adding
1903 invite strings. Affected file silcd/server_util.c.
1905 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * More log printing during backup router protocol. Affected
1908 file silcd/server_backup.c.
1910 * Removed backwards support for old private key file format.
1911 Affected file lib/silccrypt/silcpkcs.c.
1913 * Removed backwards support for not-so-strict decryption length
1914 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1916 * GETKEY to update the client entrys fingerprint too.
1917 Affected file lib/silcclient/command_reply.c.
1919 * Added --without-libtoolfix for package builders using weird
1920 wrappers around libtool (BSD at least).
1922 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Fixed backup router bugs: When backup resumes router and
1925 receives a CHANNEL_MESSAGE packet the backup must not act
1926 as router since the packet header decryption would be
1927 different. Also, when relaying packets to channel, do
1928 not re-encrypt packets on backup that came from the primary
1929 since the connection isn't really router-router connection.
1930 Affected files silcd/server.c, silcd/packet_send.c.
1932 * Added checks in encryption/decryption that encryption/decryption
1933 length sent as argument really is multiple by block size. Helps
1934 catching really weird bugs like the above backup router bugs
1935 when packets are being decrypted in wrong way. Affected files
1936 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1938 * Fixed padding generation in private key file encryption.
1939 Affected file lib/silccrypt/silcpkcs.c.
1941 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Added ignore_message_signatures setting which can be used
1944 to ignore signatures in messages. Affected files are
1945 irssi/src/silc/core/client_ops.c, silc-core.c.
1947 * Fixed the libtoolfix to use command line options instead of
1948 environment variables. They didn't work as expected. Now,
1949 the libtool is fully run-time configurable.
1951 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1953 * Verify signature payload for signed messages. Affected files
1954 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1955 irssi/src/silc/core/silc-core.h
1957 * Display signature verification result in public and private
1958 messages using theme abstracts. See irssi/default.theme for
1959 examples on their usage. Affected files
1960 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1961 irssi/src/fe-common/silc/module-formats.[ch],
1962 irssi/src/fe-common/silc/fe-common-silc.c,
1963 irssi/src/fe-common/silc/Makefile.am
1964 irssi/src/fe-common/core/fe-messages.[ch]
1966 * Fixed bugs in Irssi's theme parsing. Affected files
1967 irssi/src/fe-common/core/themes.c
1969 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Calculate the correct length for signed messages before
1972 encrypting, it must be multiple by block size. Affected
1973 file lib/silccore/silcmessage.c.
1975 * silc_message_signed_get_public_key returns now both
1976 decoded and encoded public key. Affected files are
1977 lib/silccore/silcmessage.[ch].
1979 * Added libtoolfix script that makes the libtool more generic
1980 and configurable in run-time. Now we can specify in run-time
1981 if what kind of libraries we want to create, regardless of
1982 configuration. SIMs are now creates even if --disable-shared
1983 was explicitly given.
1985 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1987 * Fixed founder key sending in CMODE command in client.
1988 Affected file lib/silcclient/command.c.
1990 * Fixed CUMODE founder authentication in server to not check
1991 for client's public key since it's not supposed to do that.
1992 Affected file silcd/command.c.
1994 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1996 * Set realname and hostname in NICK_REC records. Affected file
1997 irssi/src/silc/core/silc-nicklist.c
1999 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Remove 1.0 protocol backwards compat code from client
2004 * Added more reliable check for whether nickname did change
2005 or not, or whether only Client ID changed in NICK_CHANGE
2006 notify. Affected file lib/silcclient/client_notify.c.
2007 Fixes bug in '@' character handling in a nickname.
2009 * Added support for automatically parsing signature from
2010 the message payload. Added new function
2011 silc_message_get_signature to return the payload to
2012 application. Affected files lib/silccore/silcmessage.[ch].
2014 * Changed the private_message and channel_message client
2015 operations to deliver the SilcMessagePayload to the
2016 application too. Application can use it fe. to get the
2017 signature from the message for verification. Affected
2018 file lib/silcclient/silcclient.h, client_channel.c and
2021 * Redefined the signed payload for message payloads.
2022 Updated protocol specs and implemented.
2024 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Fixed wrong invite and ban list handling in server command
2027 reply. Affected files are silcd/command_reply.c,
2028 silcd/server_util.[ch].
2030 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Fixed CMODE setting in server when founder mode was set.
2033 Affected file silcd/command.c. Bug #95.
2035 * Added support to setting specific public key in CMODE in
2036 Irssi SILC client. Affected file lib/silcclient/command.c.
2038 * Added support to use specific public key in CUMODE in
2039 Irssi SILC Client. Affected file lib/silcclient/command.c.
2041 * Added support for inviting and banning by public key in
2042 Irssi SILC client. Affected file lib/silcclient/command.c.
2044 * Fixed fingerprint/babbleprint showing in invite and ban
2045 list command replys. Affected file is
2046 irssi/src/silc/core/client_ops.c.
2048 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2050 * Format CMODE +c and +h to display both the mode and the argument
2052 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * Added test vectors and test programs for SHA-1, MD5,
2055 HMAC-SHA1 and HMAC-MD5. New tests are located in
2056 lib/silccrypt/tests/. Fixed also argument decoding bug in
2057 MD5 implementation. Affected file lib/silccrypt/md5.c.
2059 * Changed the channel private key and private message key
2060 generation (with static keys) to use SHA1 instead of MD5,
2061 as SHA1 is the mandatory hash function in SILC. Affected
2062 file lib/silcclient/client_[channel/prvmsg].c.
2064 * Changed the private key file encryption to use SHA1 instead
2065 of MD5. Added support for the old generation and added
2066 automatic change of the key (to be removed later). Affected
2067 files lib/silccrypt/silcpkcs.c.
2069 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Load only files with .pub suffix in PublicKeyDir. Affected
2072 file silcd/serverconfig.c.
2074 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2076 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2077 channels. Affected files silcd/silcd.c, silcd/server.h.
2079 * Added the config directive PublicKeyDir for the client block.
2080 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2082 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * Merged Toni's irssi/silc.conf patch.
2086 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2088 * Max alloc tests in allocation routines. Affected file
2089 lib/silcutil/silcmemory.c.
2091 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Fixed a typo in resuming code that fixed detach/resume code
2094 in server. Bug #93. Affected file silcd/packet_receive.c.
2096 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2098 * Do reverse lookups for server when /connecting. Affected files
2099 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2100 irssi/src/core/net-nonblock.*
2102 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * Added library versioning for shared libraries. Affected
2105 files configure.in.pre and lib/Makefile.am.pre.
2107 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2109 * Display INVITE and BAN lists as specified by SILC 1.2
2111 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Do not send invite list back unless asked (when sending
2114 no arguments) or when list was modified. Affected file
2117 * Remove client from invite list in KILLED notify and in
2118 KILL command. Affected file silcd/command.c and
2121 * Fixed bugs in invite list handling in INVITE command.
2122 Affected files silcd/command.c and silcd/server_util.c.
2124 * Merged with Irssi 0.8.6.
2126 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2127 Affected file irssi/src/fe-text/silc.c.
2129 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * The silc_argument_get_[first/next] now return the argument
2132 type to caller. Added silc_argument_payload_encode_one.
2134 Affected files are lib/silccore/silcargument.[ch].
2136 * Added support for the SILC 1.2 INVITE command and new
2137 invite lists to server. Affected files are silcd/command.c,
2138 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2140 * Added support for the SILC 1.2 BAN command and new
2141 ban lists to server. Affected files are silcd/command.c,
2142 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2144 * Added support to client sending new INVITE command. Affected
2145 file is lib/silcclient/command.c.
2147 * Added support to client sending new BAN command. Affected
2148 file is lib/silcclient/command.c.
2150 * Added support for removing client from invite list when kicked
2151 from channel, as SILC 1.2 dictates. Affected files are
2152 silcd/packet_receive.c and silcd/command.c.
2154 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2157 automatically the cipher's internal IV. Affected files
2158 lib/silccrypt/silccipher.[ch].
2160 * Assure the RESUME_CLIENT packet is not sent to twice to
2161 backup router if the detached client was originated from
2162 the backup. Affected file silcd/server.c. Bug #76.
2164 * Changed silc_sim_symname to not allocate memory. Affected
2165 file lib/silcsim/silcsimutil.c.
2167 * Fixed memory leaks with SIMs in server. Affected files
2168 silcd/serverconfig.c, silcd/server.c.
2170 * Fixed channel key distribution after resuming detached
2171 client. Affected files silcd/packet_receive.c.
2173 * Fixed channel's global_user boolean checking after detaching.
2174 Check it after changing the owner of the client not before.
2175 Affected file silcd/packet_receive.c.
2177 * Fixed few double frees from client library. Fixes at least
2178 Bug #81, possibly others too.
2180 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2181 notifys in Irssi SILC Client. Affected file is
2182 irssi/src/silc/core/client_ops.c. Bug #82.
2184 * Applied Ville Räsänen's manual page and --mandir bugfix
2185 patch. Affected files are configure.in.pre and Makefile.am.pre.
2188 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Added support to backup router protocol for backup to tell
2191 normal server that it cannot use the backup router as primary
2192 because the primary isn't really down. Updated protocol
2195 * Added support for primary router to tell backup router that
2196 resuming is not possible because the backup really isn't primary
2197 in the cell. For example if backup disconnected itself the
2198 resuming is not allowed since the primary really did not
2199 go down. Updated protocol specs.
2201 * Removed MARS from crypto library.
2203 * Defined the CTR mode and Randomized CBC mode in SILC. The
2204 CTR mode is RECOMMENDED now in specification. Defined also
2205 Serpent cipher as optional cipher. Updated the protocol specs.
2207 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Added support for inviting/banning by IP/MASK, public key,
2210 and explicit Client ID. Redefined the command and notify
2211 types to allow easier forwards support for other methods
2212 of inviting/banning. Updated protocol specs.
2214 * Remove the client from channel's invite lists if the client
2215 is kicked or killed. Updated protocol specs.
2217 * Unified the Channel Message Payload and Private Message
2218 into one Message Payload. Updated protocol specs and
2221 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Don't wait for EOF after socket error has occurred, but
2224 close the connection. Affected file is silcd/server.c.
2226 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Added support for setting FOUNDER mode on channel with
2229 specific public key which can be set with CMODE command.
2230 Updated protocol specs and implemented in client and server.
2232 * Fixed the Irssi SILC client to correctly shutdown the client
2233 library to avoid memory leaks. Affected files are
2234 irssi/src/silc/core/silc-core.c and silc-servers.c.
2236 * Deprecated the No Reply flag in SKE protocol and introduced
2237 "IV Included" flag which can be used to indicate that the IV
2238 is included in the ciphertext. This makes it possible to use
2239 SILC on unreliable transport, such as UDP which may cause
2240 packet reordering and losses. Updated protocol specs, did
2243 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2246 < 32 bit values in correct size. Affected file is
2247 lib/silcmath/mp_mpi.c.
2249 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Fixed the KE Start Payload parsing to check that mandatory
2252 fields are present. Affected file lib/silcske/payload.c.
2254 * Fixed compilation warnigs in Irssi SILC Client. Affected
2255 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2257 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2259 * Print "nick now appears as newnick" and update Irssi's nicklist
2260 when you change your nick to "nick". Closes #62
2262 * Never format your own nick. Closes #63
2264 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2266 * SILC_UMODE_GONE changes are now propagated correctly to the
2267 Irssi client. Closes #54
2269 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2271 * Fixed example in /HELP KEY
2273 * Added expando $j which expands to current SILC Client version
2275 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Fixed public key decoding in crypto library.
2279 * Added better error printing to SKE library.
2281 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * Fixed NICK command to not crash if nickname was not sent.
2285 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2288 Deprecated the old Encrypt-And-MAC order. Updated protocol
2289 specs and implemented.
2291 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2292 generation. Updated specs and implemented.
2294 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Added support for rekey before 2^32 sequence number wraps.
2297 Affected files in server and client library.
2299 * Padding must be at least 8 bytes now. Implemented and updated
2302 * Compute maximum padding for authentication packets to make
2303 passphrase approximation attacks impossible. Affected files
2304 in client library and in server.
2306 * Fixed PING command sending in client library and handling in
2307 server. The server ID must be ID Payload, not raw ID data.
2308 Affected files in server and client library.
2310 * Defined that all public keys sent in commands and notify
2311 payloads are actually Public Key Payloads not raw public key
2312 data. Updated protocol specs and implemented.
2314 * Updated protocol version to 1.2. Updated specs and code.
2316 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2317 status types. Updated specs and the code.
2319 * Added support for normal client to kill its own entries from
2320 the network. Updated protocol specs and the code.
2322 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2323 and added initial implementation.
2325 * Added MAC field to the Private Message Payload to protect
2326 against chosen ciphertext attacks. Updated the protocol specs
2329 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2330 attribute to indicate the user's current idle and signon time
2331 of a service. Updated protocol specs and implemented.
2333 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Added "do_not_bind" argument to silc_client_file_send what
2336 can be used to not bind locally but assume the file receiver
2337 provides the point of connect. Usefull when sender is behind
2338 NAT device. Affected file lib/silcclient/silcclient.h and
2341 * Added -no-listener option to FILE SEND command in Irssi SILC
2342 client. Affected file irssi/src/silc/core/silc-servers.c.
2343 Renamed FILE RECEIVE to FILE ACCEPT.
2345 * Confirm passphrase for private key encryption in
2346 silc_create_key_pair and silc_change_private_key_passphrase.
2347 Affected files are lib/silcutil/silcapputil.c.
2349 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Move silc_client_packet_send back to internal, added
2352 silc_client_send_packet, a bit simpler function for application.
2353 Affected files lib/silcclient/silcclient.h, client.c and
2356 * Moved the SilcClientEntry, SilcChannelEntry and
2357 SilcServerEntry to silcclient.h to be public and documented
2358 them for application. Affected files are
2359 lib/silcclient/silcclient.h and idlist.h.
2361 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Fixed manual page installation patch by Ville Räsänen.
2364 USERS help page fix patch by Ville Räsänen
2366 * Changed the silc_client_command_call interface to make
2367 the command call simpler for the application. The library
2368 now handles the command line parsing, command finding and
2369 execution. Application only needs to call the function
2370 with the command line. Affected files are
2371 lib/silcclient/silcclient.h, command.[ch].
2373 * Fixed silc_get_input to NULL-terminate the returned input.
2374 Affected file lib/silcutil/silcutil.c.
2376 * Resolve the client's public key in JOIN command if the
2377 founder auth data is being requested but we don't know the
2378 client's public key. Affected file silcd/command.c.
2381 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Print notify for server opers when backup router comes
2384 online. Affected file silcd/server.c.
2386 * Fixed the INVITE command to send the invite list in
2387 command reply. Affected file silcd/command_reply.c.
2389 * Fixed MOTD command reply sending. Affected file
2392 * UTF-8 decode the topic in TOPIC command reply and LIST
2393 command reply in Irssi SILC client. Affected file is
2394 irssi/src/silc/core/client_ops.c.
2396 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Fixed the INVITE command to not crash Irssi SILC client
2399 when given without nickname argument. AFfected file
2400 irssi/src/silc/core/client_ops.c.
2402 * Fixed double free in WHOIS query on normal server when
2403 forwarding query to router. Affected file is
2404 silcd/server_query.c.
2406 * Fixed WATCH command reply handling on normal server which
2407 was missing altogether. Affected file silcd/command_reply.c.
2410 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2412 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2413 Included yodl sources for each of these. Also modified
2414 Makefile.am prototype to install these files to proper
2415 locations. Updated CREDITS. Affected file Makefile.am.pre,
2416 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2419 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Added support for encrypted private key files. Now
2422 passphrase must be provided when new key pair is created
2423 (can be empty though), and prompted when loading the
2424 private key. Added support for loading the old-style
2425 non-encrypted private keys as well. Affected files
2426 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2429 * Fixed silc_get_input to accept input on all terminals.
2430 Affected file lib/silcutil/silcutil.c.
2432 * Moved the Irssi SILC client key loading and other stuff
2433 to be called after the arguments and UI is initialized.
2434 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2436 * Added -P option to Irssi SILC client which can be used
2437 to change the passphrase of the private key. Affected
2438 file irssi/src/silc/core/silc-core.c.
2440 * Added silc_change_private_key_passphrase apputil routine
2441 to lib/silcutil/silcapputil.[ch].
2443 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * Fixed connection closing in client library to not crash.
2446 Moved the connection freeing totally to function
2447 silc_clinet_del_connection. Affected file
2448 lib/silcclinet/client.c.
2450 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Changed includes/silcincludes.h to silcincludes.h.in to
2453 include configuration specific information. The silcdefs.h
2454 is not included in to installation anymore (it's only
2455 compilation time header).
2457 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Moved the SilcClient and SilcClientConnection from client.h
2460 to the public lib/silcclient/silcclient.h. Changed the
2463 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * If version string in silc_clinet_alloc is NULL the library
2466 puts it automatically. Affected file lib/silcclient/client.c.
2468 * Changed the version strings from variables to #define's
2469 in includes/silcversion.h.
2471 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Added shared library complation support.
2475 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * Added lib/silcutil/silcapputil.[ch] for application
2478 utility functions. It includes routines for applications'
2479 convenience. Added silc_create_key_pair, silc_show_public_key
2480 and silc_load_key_pair functions.
2482 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Send RESUME_CLIENT packet from router to backup routers
2485 to in resuming. Affected file silcd/packet_receive.c.
2487 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2489 * In IDENTIFY command parsing, send all other IDs except
2490 Client IDs explicitly to router for resolving on normal
2491 server. Also check that ID received in WHOIS command is
2492 always Client ID, others are not allowed. Affected file
2493 silcd/server_query.c.
2495 * Merged latest changes from irssi.org CVS.
2497 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2500 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2502 * Fixed the heartbeat sending in Irssi SILC client. Moved
2503 the silc_client_packet_send to silcclient.h for application
2504 usage. Affected files lib/silcclient/client_internal.h
2505 lib/silcclient/silcclient.h.
2507 * Fixed a bug in query resolving in server. Used wrong
2508 variable in a for loop and crashed. Affected file is
2509 silcd/server_query.c.
2511 * Server constructs requested attributes only to locally
2512 connected clients. Affected file silcd/server_query.c.
2515 * Fixed a bug when sending resolving from router to server
2516 with requested attributes. The constructed WHOIS command
2517 was incorrect. Affected file silcd/server_query.c.
2520 * Fixed Requested Attributes saving in WHOIS command reply.
2521 The length of the data buffer must be saved too. Affected
2522 file silcd/command_reply.c.
2524 * Update the client entry's servername after detaching is
2525 over. Affected file silcd/packet_receive.c. Bug #37.
2527 * Resolve incomplete client entrys in CUMODE_CHANGE and
2528 CMODE_CHANGE notifys. Affected file is
2529 lib/silcclient/client_notify.c. Bug #42.
2531 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Fixed channel key packet processing bug on backup router
2534 during backup resuming protocol. Affected file is
2535 silcd/packet_receive.c.
2537 * Fixed memory leaks in server. Affected files are
2538 silcd/server.c and silcd/packet_receive.c.
2540 * Fixed packet decryption problem when backup router encrypted
2541 channel message with wrong key during backup resuming
2542 protocol. Affected file silcd/packet_send.c.
2544 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2545 Toni Willberg (toniw@iki.fi)
2547 * Changed the SilcCipher context to be private. Changed the
2548 silc_cipher_get_iv to just return pointer to the IV. Added
2549 silc_cipher_get_name to return the name of the cipher.
2550 Fixed code all around to support these changes. Affected
2551 files are lib/silccrypt/silccipher.[ch], client library and
2554 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Fixed unaligned access in lib/silccore/silcattrs.c.
2558 * Fixed libtool linking in lib/silcsim/Makefile.am.
2560 * Fixed services attribute printing. Affected files is
2561 irssi/src/silc/core/silc-queries.c.
2563 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Fixed a crashbug in incoming server accepting. Affected
2566 file silcd/server.c.
2568 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Added automatically generated index to Toolkit Reference
2573 * Added support for Postscript Toolkit Reference Manual.
2575 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2580 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Added 'send_events' boolean argument to the function
2583 silc_schedule_set_listen_fd which sends the set events to
2584 the application explicitly if set to TRUE. Default action
2585 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2586 lib/silcclient/client_internal.h and silcd/server_internal.h.
2588 * Added silc_compare_timeval to determine which time values
2589 is smaller. Affected file lib/silcutil/silcutil.[ch].
2591 * Added sort-of "Quality of Service" (QoS) support to
2592 SilcSocketConnection. Data reception can be controlled with
2593 rate limit per second and/or read data length limit.
2594 Added silc_socket_set_qos. Affected files are
2595 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2597 * Added the QoS configuration to SILC Server configuration
2598 file. Affected files are silcd/serverconfig.[ch] and
2601 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Merged with irssi.org CVS.
2605 * Failed OPER and SILCOPER authentications are now logged.
2606 Affected file silcd/command.c. Bugs #25.
2608 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * ROBODoc documented lib/silcutil/silcbuffer.h and
2611 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2612 <ville.rasanen@iki.fi>.
2614 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Added support for auto-passphrase authentication from the
2617 config file during connecting which was not implemented
2618 yet. Affected file irssi/src/silc/core/client_ops.c.
2620 * Fixed a bug in authentication protocol failure handling which
2621 was processing wrong callback context. Affected files
2622 are lib/silcclient/client.c and protocol.c.
2624 * Fixed the /ATTR allow off to actually work. Affected file
2625 is irssi/src/silc/core/silc-queries.c.
2627 * Fixed the /ATTR -del to work. Affected file is
2628 irssi/src/silc/core/silc-queries.c.
2630 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2634 * Fixed mask attribute adding in Irssi SILC client. Affected
2635 file irssi/src/silc/core/silc-queries.c.
2637 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Added support for saving the requested attributes in
2640 WHOIS to directory. Affected file is
2641 irssi/src/silc/core/silc-queries.c.
2643 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Added support for parsing VCard fields that do not have
2646 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2648 * Fixed a double free bug in hash table foreach function
2649 if the entry was deleted in the foreach callback. Affected
2650 file lib/silcutil/silchashtable.c.
2652 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Added silc_attribute_get_verify_data to return the signature
2655 verification data for either user digital signature or
2656 server digital signature in Requested Attributes. Affected
2657 files are lib/silccore/silcattrs.[ch].
2659 * Added silc_vcard_alloc which is used to allocated dynamic
2660 SilcVCard context. The silc_vcard_free now checks whether
2661 the context is dynamically allocated or not. Affected files
2662 are lib/silcutil/silcvcard.[ch].
2664 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Periodically remove the NOATTR status from client entry
2667 so that the client may take the attributes in use even after
2668 server has resolved them unsuccessfully earlier. Affected
2669 file silcd/server_query.c and idlist.h.
2671 * Moved sha1hash and md5hash from client->internal to
2672 SilcClient for application usage. Affected files are
2673 lib/silcclient/client.h and client_internal.h.
2675 * Fixed attribute encoding and decoding bugs. Affected
2676 files lib/silccore/silcattrs.[ch].
2678 * Added ATTR command to Irssi SILC Client which is used to
2679 manage user's Requested Attributes sending and values for
2680 WHOIS command. Affected files around Irssi SILC client.
2682 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * Added silc_buffer_strformat which can be used to format
2685 strings into a buffer which size is automatically increased.
2686 Affected file lib/silcutil/silcbuffmt.[ch].
2688 * Added implementation of VCard (RFC 2426) which can be used
2689 as part of Requested Attributes in WHOIS command. Affected
2690 file lib/silcutil/silcvcard.[ch].
2692 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * Some strncat -> silc_strncat changes our the core and
2697 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2698 errors. Added better error printing to SKE library.
2699 Affected files lib/silcske/silcske.c, silcske_status.h and
2702 * Save the PKCS key length even if only private key is set to
2703 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2705 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2706 length in bits not in bytes. Affected files are
2707 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2708 silcd/server_query.c.
2710 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Added silc_attribute_payload_encode_data to directly encode
2713 the data into the attributes buffer. Renamed function
2714 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2715 Affected files are lib/silccore/silcattrs.[ch].
2717 * silc_hash_table_find_foreach calls the foreach function now
2718 once even if the nothing was found with context set to NULL.
2719 Affected file lib/silcutil/silchashtable.[ch].
2721 * Remove the RESOLVING flag from client entry after received
2722 the Requested Attributes from the client. Fixed memory leak
2723 in client entry freeing. Affected files silcd/server_query.c
2726 * Added Requested Attributes support into SILC Client Library.
2727 It is not able to send requested attributes in WHOIS command,
2728 and also receive and process requested attributes. Added
2729 silc_client_attribute_[add|del] and silc_client_attributes_get
2730 functions. Added also `ignore_requested_attributes' to the
2731 SilcClientParams to not use attributes in client. Affected
2732 files are lib/silcclient/command.c, client_attrs.[ch],
2733 silcclient.h, client_internal and client.[ch].
2735 * Changed the silc_client_get_client_by_id to support Requested
2736 Attributes, it takes them as argument now. Affected file
2737 is lib/silcclient/silcclient.h, and idlist.c.
2739 * Added -details option to WHOIS command in Irssi SILC Client
2740 to support the requested attributes. By default it requests
2741 all attributes. Affected file lib/silcclient/command.c and
2742 irssi/doc/help/in/whois.in.
2744 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Add also SERVICE attribute for server-constructed attribute
2747 data. Also digitally sign the attributes and add
2748 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2749 silcd/server_query.c.
2751 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Changed the silc_attribute_payload_encode to support list
2754 of attributes (function may be called several times to add
2755 a new attribute). Removed the silc_attribute_payload_encode_list
2756 function. The encoding function now also automatically encodes
2757 the data, so the caller does not need to do that. Affected
2758 files lib/silccore/silcattrs.[ch].
2760 * Added support for replying on behalf of the user to the
2761 Requested Attributes in WHOIS command in the server. Affected
2762 file silcd/server_query.c.
2764 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2765 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2767 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2769 * Don't swtich to become primary router if we are backup if
2770 decryption error has occurred. Affected file silcd/server.c.
2772 * Fixed a bug in backup router IP address comparison in
2773 silc_server_backup_get.
2775 Save now also the port of the server/router and use that
2776 in comparison as well. Affected file silcd/server_backup.c.
2778 * Normal server now reconnects to backup router automatically
2779 if connection is lost to it. Affected file silcd/server.c.
2781 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2783 * If packet processing fails (like integrity check fails)
2784 the connection is closed now. Affected files are
2785 lib/silccore/silcpacket.c and silcd/server.c.
2787 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Fixed double free in RSA public key set function
2790 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2793 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2796 Added server_query.[ch] which provides one interface for
2797 querying information using all three commands.
2799 * Changed all "typedef unsigned char" in core library to
2800 "typedef SilcUInt8".
2802 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2806 * Renamed silc_server_get_client_resolve to
2807 silc_server_query_resolve and moved to server_query.[ch].
2809 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Resumed client packet handling from server put the resumed
2812 client on wrong list on router and caused the client not
2813 be present on the network anymore. Now fixed to put the
2814 client to correct list. Affected file silcd/packet_receive.c.
2816 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2818 * Various cleanup in error message output in config parsing code
2819 and in server init code. Fixed error log files containing
2820 too many newlines ('\n') in some situations. Affected files are
2821 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2823 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Use the reverse lookupped hostname in client internals
2826 instead of one user provided us as remote server name.
2827 Affected file lib/silcclient/client.c.
2829 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Added 'app_context' to silc_schedule_init. It is an
2832 application specific context that is delivered to application
2833 in task callback functions. Affected files are
2834 lib/silcutil/silcutil.[ch].
2836 * The hb_context in SilcSocketConnection is not freed
2837 automatically anymore (application must free it). Freeing
2838 it automatic is inconsistent. Affected files are
2839 lib/silcutil/silcsockconn.[ch].
2841 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Added support for removing explicitly added client connections
2844 in rehash and closing the client connections if they were
2845 unconfigured in the rehash. Affected file silcd/server.c.
2847 * Added support for aborting automatically pending commands
2848 that never receives the reply (to avoid memory leaks).
2849 Added also silc_server_command_pending_timed to set the
2850 specific timeout for pending command. Affected files are
2851 silcd/command[_reply].[ch].
2853 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2854 specs and lib/silccore/silcstatus.h.
2856 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Changed the silc_get_time to accept time value as argument
2859 or if zero is sent return current local time. Affected
2860 file lib/silcutil/silcutil.[ch].
2862 * Added STATS command to client library and Irssi SILC client.
2863 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2865 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Assure that channel key is set before sending it. May
2868 crash server otherwise. Affected file silcd/packet_send.c.
2870 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Assure that endless loop cannot happen with detached client
2873 resolving on normal server. Added idlist status
2874 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2875 silcd/idlist.h and silcd/packet_receive.c.
2877 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Incoming file transfer request cannot use same session as
2880 the sending session. This can happen when sending file to
2881 yourself. Crashed the client on quit. Affected file
2882 lib/silcclient/client_ftp.c. Bug #24.
2884 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Implemented the draft-riikonen-precense-attrs draft and
2887 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2889 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Distribute the SERVER_SIGNOFF notify also to local backup
2892 routers from the primary router. The backup router may not
2893 have the signing of local server directly connected and need
2894 to know about the signoff. Affected file silcd/server_util.c.
2896 * Use the primary router as the origin of the locally connected
2897 server when it is disconnecting from the backup router since
2898 that's where it really is coming from. Now the clients from
2899 the disconnecting server are removed correctly and "shadow"
2900 clients are not left to the backup router. Affected file
2903 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * If normal server is standalone and found existing but disabled
2906 channel, do not re-create the channel since it creates
2907 duplicate same channels. Affected file silcd/server.c.
2909 * Added anonymous client connections support to server. New
2910 "anonymous" configuration option to ConnectionParams section
2911 added. If set to true, the username and hostname information
2912 of the client will be scrambled and anonymous user mode is
2913 set automatically to the user. Affected files are
2914 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2916 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * In JOIN notify handling, mark that the cache entry of the
2919 client cannot be expired. Can cause crashes on normal
2920 server (asserts client->channels). Affected file is
2921 silcd/packet_receive.c.
2923 * From now on distribution versions are used as protocol versions
2924 instead of by default using the Toolkit base version as protocol
2925 version. Affected file prepare.
2927 * Do not set the locally resolved hostname for local client
2928 entry but take what server sends. This way the real hostname
2929 is showed in WHOIS for yourself. Affected file is
2930 lib/silcclient/idlist.c and lib/silcclient/client.c.
2932 * Resolve local info with IDENTIFY when connecting to server.y
2934 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2936 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2937 for implied search (not needed on platforms which has native
2938 pthreads library). Use --without-pthreads to disable threads.
2939 Affected file is configure.in.pre
2941 * Fixed --with-iconv on platforms which need to bypass (broken)
2942 native iconv(). Affected file is configure.in.pre
2944 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Moved -C option parsing in Irssi SILC client at same time
2947 as other options. The UI was initialized earlier and caused
2948 problems on command line. Bug #16. Affected file is
2949 irssi/src/silc/core/silc-core.c.
2951 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2953 * Added global variable silc_log_timestamp that tells silclog
2954 wether to print or not the timestamp in the logging files.
2955 Affected file lib/silcutil/silclog.[ch].
2957 * Added silcd configuration option Timestamp in the Logging
2958 section. Affected file silcd/serverconfig.[ch],
2959 doc/example_silcd.conf.in.
2961 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * Fixed fingerprint checking to check for entirely empty
2964 fingerprint instead of two first bytes when determining
2965 if it is set. Bug #18. Affected file silcd/command.c.
2967 * Fixed duplicate PKCS name registering to not allow it.
2968 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2970 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2972 * Conditionalize non-gcc compiler optimizations for various
2973 platforms, enable those commented out. Cleanups.
2974 Affected file lib/silcmath/mpi/configure.in
2976 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2978 * silc_rng_exec_command() left zombie processes if command
2979 didn't generate any output. Affected file
2980 lib/silccrypt/silcrng.c
2982 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2984 * Rewrote iconv checking, introduce --with-iconv for systems
2985 which rely on libiconv. Check if iconv() provided by libc
2986 is good enough, otherwise demand libiconv. Affected file
2989 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2991 * Search for ldopen() also in libc. This enables SIM support
2992 on *BSD systems. Based on patch from Alex Zepeda. Affected
2993 file configure.in.pre
2995 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2997 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2998 This fixes prepare on *BSD systems. Affected file
3001 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * More fixed for not having purge timeout for global clients
3004 that are on channel. Affected files silcd/command_reply.c
3007 * Fixed the rekey protocol to work with backup router connections.
3008 Rekey packets are now allowed on disabled connections as
3009 well. Affected files silcd/packet_send.c and server.c.
3011 * Do not switch to be as backup router when shutting down and
3012 closing the primary connection. Affected file silcd/server.c.
3014 * Fixed memory leaks in backup router deleting. Added
3015 silc_server_backup_free to free all data during shutdown of
3016 server. Affected files silcd/server_backup.[ch].
3018 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Do not process commands if the sock->user_data is NULL.
3021 Affected file silcd/command.c.
3023 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * Fixed buffer overflow and security problems (loosing bits
3026 in CFB encryption) in SILC RNG. Problems reported by
3027 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3029 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Added yet more checks that client is not expired on global
3032 list if it is on channels. Affected file is
3033 silcd/command_reply.c.
3035 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Merged c0ffee's MIME signal patch which adds support for
3038 sending also MIME messages in Irssi SILC Client, and handling
3039 received MIME messages in a signal (and perhaps doing something
3040 to non-textual MIME messages).
3042 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Fixed pending command deletion in server and client library
3045 to check the whole list instead of breaking after first found.
3046 The affected files are silcd/command.[ch] and
3047 lib/silcclient/command.[ch].
3049 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3052 secret or private, otherwise it's possible to find out
3053 whether a secret channel exists or not. Affected file
3056 * If CMODE change fails during the mode setting, assure that
3057 the old mode mask is set for the channel back. Affected
3058 file silcd/command.c.
3060 * Fixed passphrase saving on +a channel on normal server
3061 after successful JOIN command. Affected file silcd/command.c.
3063 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Remove server/router operator privileges in DETACH command,
3066 since it's possible to resume to server where these
3067 privileges would not be allowed for the client. Affected
3068 file silcd/command.c.
3070 * Do not set to wait for backup in rehash of the server.
3071 Affected file silcd/server.c.
3073 * Do not check listener sockets when counting how many
3074 socket connections we have. Affected file is
3075 silcd/server_util.c.
3077 * Do not announce disconnected clients that are remaining
3078 in history (for WHOWAS). This is because SIGNOFF notify
3079 for these has been sent earlier already. Affected file
3082 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Buffer overflow with CUMODE command's mode->mode character
3085 conversion. Reported by Ville Räsänen. Affected file
3086 lib/silcutil/silcutil.c.
3088 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Allow heartbeat packets to go disabled connections anyway.
3091 Affected files silcd/server.c and silcd/packet_send.c.
3093 * Do not broadcast New Channel packets with List flag set
3094 in the packet to backup routers. The router must check
3095 for the correctness of the packets before sending them.
3096 It is possible that router will have enforce Channel ID
3097 change and this would cause desync in the backup router.
3098 Affected file silcd/packet_receive.c.
3100 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3101 are handled in list parsing. They are not list packets
3102 anymore. Affected file silcd/packet_receive.c.
3104 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3106 * Stop waiting for backup router through the timeout, not
3107 directly after backup router has arrived. Affected file
3110 * Do not re-create channel keys and send them when removing
3111 clients in server shutdown. Affected files are
3112 silcd/server_internal.h and silcd/server_util.c.
3114 * Notify distribution to backup routers was missing from
3115 the silc_server_send_notify_dest function which caused
3116 desyncing problems with backup router. Affected file is
3117 silcd/packet_send.c.
3119 * The client's channel removing was working wrong on
3120 backup router. It assumed that it doesn't know global
3121 information but backup router does know. For this reason
3122 it could remove channel when it wasn't supposed to do that.
3123 Affected file silcd/server.c and silcd/server_util.c.
3125 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3127 * Stop for a couple seconds after badkup router has become
3128 primary router. Affected file silcd/server.c.
3130 * Added silc_server_remove_servers_by_server, which is used
3131 to remove servers originated from some other server. Also
3132 clients of those servers can be removed too. Affected file
3133 silcd/server_util.[ch].
3135 * When removing clients after a server has signed of remove
3136 also all servers behind that server (unless they are known
3137 to be available locally), and send SERVER_SIGNOFF for each
3138 of the server separately. Also the signed off clients are
3139 sent now separately per signed off server. The affected files
3140 are silcd/server.c and silcd/server_util.[ch].
3142 * All servers added with silc_idlist_add_server must always
3143 have both "router" and "connection" pointers set. Otherwise,
3144 bad server entries may be left around in the cache.
3145 Affected file silcd/command_reply.c.
3147 * Do not create the channel key in NEW_CHANNEL packet
3148 processing if the channel is empty. Affected file
3149 silcd/packet_receive.c.
3151 * Completed backup router support for standalone routers.
3152 Supports also servers in the cell that do not use the backup
3155 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Fixed a bug in silc_string_regexify which did not add '^'
3158 at the start of each string, and thus the matching was
3159 not explicit. For example ban list iikone@*!*@* would
3160 match also "priikone", which is wrong, it would have to be
3161 *iikone@*!*@* to match also "priikone". Affected
3162 file lib/silcutil/unix/silcunixutil.c.
3164 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Enable all local server connections before updating client
3167 caches when we've become backup router. Otherwise, signoff
3168 packets may not reach the clients. Affected files are
3169 silcd/server.c and silcd/server_util.[ch].
3171 * Fixed a bug in version string parsing which could crash
3172 the program with specially formatted version string.
3173 Bug reported and patch provided by Ville Räsänen. Affected
3174 file lib/silcutil/silcutil.c.
3176 * Handle the disconnection immediately when DISCONNECT
3177 packet is received in server. Affected file silcd/server.c.
3179 * Primary router now waits a short time (10 seconds) for
3180 backup router connection before accepting any other
3181 connection (except local). Affected file silcd/server.c,
3184 * Fixed a crash in client libary in NICK_CHANGE notify when
3185 NICK_CHANGE arrived for client entry we are resolving
3186 currently. Affected file lib/silcclient/client_notify.c.
3188 * Call the sconn->callback completion even if error had
3189 occurred. Start reconnecting always if connection to
3190 primary router fails during backup router protocol.
3191 Affected files silcd/server.c and server_backup.c.
3193 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Added functions silc_server_send_opers and
3196 silc_server_send_opers_notify to send packets stricly
3197 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3198 to send variable argument notify to operators.
3199 Affected files silcd/packet_send.[ch] and silcd/server.h.
3201 * Removed UMODE rights checking with UMODE_CHANGE notify.
3202 Affected file silcd/packet_receive.c.
3204 * Server/router operator now receives notify when network
3205 switches to backup router and when it resumes the use of
3206 primary router. Affected file silcd/server.c and
3207 silcd/server_backup.c.
3209 * Fixed the updating of client information after backup
3210 resuming protocol is over; update all except local clients
3211 to the new primary router. The affected file is
3212 silcd/server_util.c.
3214 * Added support for closing active connections in rehash
3215 that were unconfigured by the user. Supports currently
3216 closing server and router connections. Affected file
3219 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3221 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3224 is NULL since seems that on some platforms NULL is allowed
3225 and on some it's not. Fallback encoding is used instead.
3226 Affected file lib/silcutil/silcstrutil.c.
3228 * Fixed statistics updating for incoming server connection
3229 which could cause problems when re-connecting. Affected
3230 file silcd/server.c.
3232 * Preliminary backup router support for standalone router
3233 added. Affected files in silcd/.
3235 * Mark server connections in backup router disabled before
3236 and after backup protocol. Affected file is
3237 silcd/server_backup.c.
3239 * Added support for reconnecting to remote server connection
3240 even if the protocol fails, and if the configuration wants
3241 us to keep trying to connect anyway.
3243 Server connection is not allowed to backup router if
3244 backup router does not have connection to primary router yet.
3246 Affected file is silcd/server.c.
3248 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Added silc_client_udpate_server function to update changed
3251 server info. Affected file lib/silcclient/idlist.[ch].
3253 * Added check for server entries that are being resolved when
3254 notify is received. If being resolved, handle the received
3255 notify only after it's resolved so that all notifys are
3256 handled in same order as received from the server.
3258 Added similar resolver check to channel entries. Every
3259 notify that cause resolving of any information that affects
3260 channel entry marks the channel entry in waiting state.
3261 After whatever resolving is over the waiters are signalled
3262 and only then the notifys are handled in the same order
3263 as delivered from the server.
3265 Affected files are lib/silcclient/idlist.[ch], and
3268 * Fixed KILLED notify handling in normal server. Affected
3269 file silcd/packet_receive.c.
3271 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3272 is locally connected, or was locally connected (but may
3273 be detached and connection is not active). Added also
3274 SILC_IS_LOCAL for checking this status. Affected files
3275 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3276 silcd/server.c and silcd/server_internal.h.
3278 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Don't send or handle TOPIC_SET if topic is already set and
3281 is same as being set. Affected files silcd/command.c and
3282 silcd/packet_receive.c.
3284 * Fixed CMODE change rights checking to work correctly when
3285 removing modes by operator. Affected file is
3286 silcd/server_util.c.
3288 * Fixed some handling with New Channel packet in router and
3289 fixed some CMODE_CHANGE notify handling in server and router.
3290 Affected file is silcd/packet_receive.c.
3292 * Changed "disconnect" client operation to include the
3293 reason of the disconnection and optional disconnection
3294 message. Affected file lib/silcclient/silcclient.h.
3296 * Made the compilation of lib/contrib/ stuff conditional.
3297 Affected files configure.in.pre, lib/contrib/Makefile.am.
3299 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3302 to the sender of the notify too, to avoid situation where two
3303 notifys are in the network at the same time going to oppsite
3304 directions. Affected file silcd/packet_receice.c.
3306 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Delete the client from channel even if the cilent->id is
3309 NULL. It was possible that client was deleted without
3310 removing from channels (theoretically at least). Affected
3311 file silcd/server.c and silcd/server_util.c.
3313 * Free the client data too when resuming is not successful.
3314 Affected file silcd/packet_receive.c.
3316 * Merged some code from c0ffee's silc-plugin. Affected files
3317 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3319 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3320 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3321 to the primary router connection, the other one returns
3322 TRUE if packet must be broadcasted to network.
3324 * All notifys that are destined to primary router (to network)
3325 are now automatically sent to backup routers even if the
3326 router is standalone (and has backup router). Affected files
3329 * Added --without-irssi and --without-silcd configuration
3330 options for disabling the compilation of these applications.
3331 Affected file configure.in.pre and prepare.
3333 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3336 UTF-8 encoding and decoding. Added also new encodings
3337 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3339 Added also SILC_STRING_LANGUAGE which is language and charset
3340 specific encoder and decoer for those platforms that support
3341 iconv(). It can convert the UTF-8 to and from the locale
3342 specific character set.
3344 Affected file lib/silcutil/silcstrutil.[ch].
3346 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3348 * Added function silc_get_command_name to the file
3349 lib/silcutil/silcutil.[ch].
3351 * Improved the server debug output a bit. Affected files are
3354 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3356 * Save the channel passphrase when received succesful JOIN
3357 command reply from router, on normal server. Otherwise
3358 joinig +a channels from normal server is not possible.
3359 Affected file silcd/command.c.
3361 * Fixed a bug in TOPIC_SET notify handling. The notifier
3362 may be other than client too, like server or channel.
3363 It expected it to always be only client and ignored the
3364 notify. Affected file silcd/packet_recieve.c.
3366 * Removed some (unnecessary) debug printing from
3367 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3369 * Do not force CMODE_CHANGE when server is announcing new
3372 Router announces stuff only after server reannounces channel
3373 after CHANNEL_CHANGE notify.
3375 These fixes optimizes the announcing procedure, and perhaps
3376 fixes some problems too. Affected file silcd/packet_receive.c.
3378 * Fixed SERVER_SIGNOFF sending to local clients. It was
3379 totally broken and sent the notify to all local clients,
3380 instead of only to those that was on same channel as the
3381 signing off clients. Affected file silcd/server_util.c.
3383 * Added -D option to server. It can be used to give debug
3384 level. The levels are from 0 - 99, and are predefined for
3385 smooth server debugging. (see silcd.c for the predefined
3386 levels). Affected file silcd/server.c.
3388 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3390 * Fixed a bug in Irssi SILC client to close the connection
3391 properly when disconnecting from server. Affected file
3392 irssi/src/silc/core/client_ops.c.
3394 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3396 * When authenticating as founder during JOIN command, check
3397 that the one authenticating becomes the only founder on the
3398 channel. Affected file silcd/command.c.
3400 * Better checking for founder mode setting when CUMODE_CHANGE
3401 notify is received. Affected file silcd/packet_receive.c.
3403 * Close all connections when shutting down the server by sending
3404 DISCONNECT packet. Close all listeners too when shutting
3405 down the server. Affected file silcd/server.c.
3407 * Handle DISCONNECT packet correctly in client library by
3408 calling the "disconnect" client operation. Affected file
3409 lib/silcclient/client.c.
3411 * Handle local errors correctly during resuming. Affected
3412 file lib/silcclient/client.c.
3414 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * The log file is not dupped internally anymore in
3417 lib/silcutil/silclog.c. Fixed memory leaks too.
3419 * The scheduler now dispatches all pending timeout tasks
3420 when it is uninitialized with silc_schedule_uninit.
3421 Affected file lib/silcutil/silcschedule.c.
3423 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Added --enable-stack-trace option to configure. Added
3426 memory allocation stack trace support. Added files
3427 lib/silcutil/stacktrace.[ch]. Affected files are
3428 lib/silcutil/silcmemory.[ch].
3430 * Fixed memory leaks from libraries and server. Affected
3431 files around the tree.
3433 * Reverted back a fix made to CUMODE which broke it.
3434 Affected file silcd/command.c.
3436 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3439 core library, and implemented it. All textual messages SHOULD
3440 use this flag and the message MUST be UTF-8 encoded.
3441 All text messages sent by Irssi SILC client are now UTF-8
3442 encoded (regardless whether the terminal supports UTF-8 or not).
3443 Affected files are lib/silccore/silcchannel.h,
3444 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3447 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Added lots of new statistics updating that was missing from
3450 the server and router code. Affected files in silcd/.
3452 * Sending SIGUSR1 signal to server now dumps the current
3453 server statistics into /tmp directory. Affected file is
3456 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3457 the SILC Hash Interface also. Added new functions
3458 silc_hash_get_name, silc_hash_init, silc_hash_update and
3459 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3461 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Added some better info printing for client during connecting.
3464 Affected file silcd/server_util.c.
3466 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3467 to silence a user on a channel. Affected files are
3468 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3469 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3470 and silcd/packet_receive.c.
3472 * Fixed a fatal bug in handling of malformed command payload.
3473 Affected file silcd/command.c.
3475 * Fixed a double free when announcing channel users to router.
3476 Affected file silcd/server.c.
3478 * After successful authentication to channel founder mode, check
3479 that there isn't anyone else with founder mode on the channel.
3480 The one that authenticated will become founder and anyone
3481 else is demoted. Affected file silcd/command.c.
3483 * Added error printing of any error that has occurred during
3484 any command in client library. Affected file is
3485 irssi/src/silc/core/client_ops.c.
3487 * Removed some error printing from the client library and left
3488 it for the application to worry (from the error status it
3489 receives in 'command' client operation. Affected file is
3490 lib/silcclient/command.c.
3492 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3495 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3496 Starting key agreement with itself is denied. Affected file
3497 is lib/silcclient/client_keyagr.c.
3499 * Fixed some error checkings from the SFTP library which caused
3500 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3501 and lib/silcsftp/sftp_util.c.
3503 * Added new "debug" and "debug_string" settings to Irssi SILC
3504 client which can be used to print runtime debugging on the
3505 Irssi's screen. Available when compiled with --enable-debug
3506 option. Affected file irssi/src/silc/core/silc-core.c.
3508 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3510 * Fixed a missing variadic parameter in a function call that
3511 caused server crash when a non-allowed connection arrived.
3512 Reported by Richard Becker. Affected file silcd/server.c.
3514 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3516 * Added WATCH list sending to backup routers from router.
3517 The WATCH command is sent by the router to the backup
3518 router. Affected file silcd/command.c.
3520 * Mark the backup_router flag for RouterConnection entry
3521 if the backup router stuff is defined in the config file.
3522 Affected file silcd/serverconfig.c.
3524 * Fixed some backup data sending around the code to work better
3525 if the router is standalone router. Not all places were fixed.
3526 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3529 * Fixed the router connecting when connecting to multiple
3530 routers. It ignored every other router except the first
3531 one. Affected file silcd/server.c.
3533 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Made the private key generation after expiration optional.
3536 If not created after expiration the old key will re-expire
3537 at a later time (and thus key pair is not necessary to
3538 change). Affected file irssi/src/silc/core/clientutil.c.
3540 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * The length arguments in bind() and connect() were wrong
3543 and fixed now to used SIZEOF_SOCKADDR in the
3544 lib/silcutil/unix/silcunixutil.c.
3546 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Fixed detach timeout handling to use Client ID and not
3549 the actual client entry which may be freed in the callback.
3550 Affected file silcd/command.c.
3552 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Merged c0ffee's multiple interface support patch.
3555 Affected files in silcd/.
3557 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Cleanup keys properly. Affected file is
3560 irssi/src/silc/core/clientutil.c.
3562 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Display the user mode on the status bar. Affected file
3565 irssi/src/silc/core/silc-expandos.c.
3567 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * If private message key is not set, but the flag is set in
3570 the packet, ignore the packet since it cannot be decrypted.
3571 Affected file lib/silcclient/client_prvmsg.c.
3573 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * When resuming client, remove the old client entry from
3576 the watcher list too. Affected file silcd/packet_receive.c.
3578 * Do not allow normal server to force founder mode away
3579 from router if the founder mode is already set. Affected
3580 file silcd/packet_receive.c.
3582 * Remove the client entry with watch notify types with short
3583 timeout, and not directly, so that other notifys can be
3584 retrieved too. Affected file lib/silcclient/client_notify.c.
3586 * Display notification about data messages that cannot be
3587 displayed. Affected files irssi/src/silc/core/client_ops.c,
3588 irssi/src/fe-common/silc/module-formats.[ch].
3590 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3592 * Fixed the CHANNEL_CHANGE notify handling in client libary
3593 to not use freed memory. Affected file is
3594 lib/silcclient/client_notify.c.
3596 * Fixed CUMODE_CHANGE notify handling in server. Affected
3597 file silcd/packet_receive.c.
3599 * Fixed USERS command to support empty channels. Affected
3600 file silcd/command.c.
3602 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Allow multiple identical pending commands to be registered
3605 in client library. Affected file is lib/silcclient/command.c.
3607 * Call the completion for resolving client information only
3608 after all resolvers has finished. This fixes a crash in
3609 the client. Added support for checking when the resolvers
3610 are finished. Affected file is lib/silcclient/idlist.c.
3612 * Wait by default 3 seconds before reconnecting to the server
3613 after being disconnected. Makes the /detach command a bit
3616 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3618 * Check the watcher list before sending signoff notifys
3619 when closing client connection. Affected file is
3622 * Added better CMODE command rights checking. Affected file
3623 silcd/server_util.c.
3625 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3627 * Fixed watcher list checking during server signoff. It
3628 crashed the server. Affected file silcd/server_util.c.
3630 * The JOIN command reply returns now the founder's public
3631 key. Affected file is silcd/command.c.
3633 * Announce the channel mode, and the mode properties with
3634 CMODE_CHANGE notify. Affected file silcd/server.c.
3636 * Mark new channels by default disabled, untill at least
3637 one user joins the channel. Affected file is
3638 silcd/packet_receive.c.
3640 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3642 * The nickname argument to watch notify can be optional.
3643 Fixes a crash in server. Affected file silcd/packet_send.c.
3645 * Remove the client entry from cache if the WATCH notify type
3646 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3647 lib/silcclient/client_notify.c.
3649 * Check the watcher list before and after changing nickname
3650 when the NICK_CHANGE notify is received. Affected file is
3653 * Fixed a crash in OPER and SILCOPER command sending. Empty
3654 passphrase caused the crash. Affected file is
3655 lib/silcclient/command.c.
3657 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Merged with Irssi CVS for Irssi SILC client.
3661 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Completed the protocol specifications.
3665 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Merged with Irssi CVS for Irssi SILC client.
3669 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Added the founder's public key delivery to the
3672 CUMODE_CHANGE notify type as well. Updated the protocol
3673 specs and the code. Affected files are silcd/packet_send.[ch],
3674 silcd/packet_receive.c and silcd/command.c.
3676 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Added silc_pkcs_public_key_copy function into the
3679 lib/silccrypt/silcpkcs.[ch].
3681 * Remove the `iv' from the SilcChannelEntry since we can
3682 live without it. Affected files are silcd/idlist.h and
3683 silcd/packet_receive.c.
3685 * Added support for sending the founder's public key in
3686 the CMODE_CHANGE notify packet in the server. Affected
3687 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3688 silcd/command.c and silcd/server.c.
3690 * Changed the FOUNDER_AUTH authentication to use only
3691 public key authentication as defined by new protocol
3692 specs. Passphrase authentication with that mode cannot
3693 be used anymore. It is now possible to reclaim founder
3694 mode from any server in the network. Affected files are
3695 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3697 * Added permanent channels support by making the channel
3698 permanent when FOUNDER_AUTH mode is set on the channel.
3699 The channel will not be destroyed even if channel is empty
3700 when that mode is set. Protocol TODO #17. Affected
3701 files are silcd/server.[ch], server_util.[ch],
3702 silcd/command.c, silcd/packet_receive.c and
3703 lib/silcclient/command.c.
3705 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3707 * Added reference counter to the command reply context in
3708 the client library. Affected files are
3709 lib/silcclient/command_reply.[ch].
3711 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Fixed rekey protocol with PFS in the client library.
3714 Affected file is lib/silcclient/protocol.c.
3716 * Added support for list of errors in client library
3717 command reply handling. Affected file is
3718 lib/silcclient/command_reply.c.
3720 * Defined that the WHOIS and IDENTIFY commands can send
3721 list of errors. Updated the protocol specs. Protocol
3724 * Added support for sending list of errors to WHOIS and
3725 IDENTIFY commands in server. Added support for receiving
3726 list of errors in server. Affected files are
3727 silcd/command.c and silcd/command_reply.c.
3729 * Fixed client info resolving on LEAVE command in client
3730 library to not crash. Affected file is
3731 lib/silcclient/client_notify.c.
3733 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Defined that the NICK command replies with thew changed
3736 nickname too, to make the nickname changing simpler at
3737 the client's end. Updated protocol specs and the code
3738 in client and server. Affected files are
3739 silcd/command.c, lib/silcclient/command_reply.c and
3740 lib/silcclient/command.c.
3742 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3744 * Added `Compressed' packet flag to indicate that the packet
3745 payload is compressed by the sender. Updated the protocol
3746 specs and the core library. The compression still is not
3747 implemented in the sources. Affected file is
3748 lib/silccore/silcpacket.h.
3750 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * Remove pending command callbacks also if the connection
3753 to the server is destroyed. Affected file is
3754 lib/silcclient/client.c.
3756 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Added new QUIET channel user mode that can be used to
3759 quiet a user in a channel. Updated the protocol specs but
3760 it wasn't implemented yet. Protocol TODO #27. Affected
3761 file is lib/silccore/silcmode.h.
3763 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Added BLOCK_INVITE user mode to be able to block incoming
3766 invite notifications. Protoocol TODO #26. Affected files
3767 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3770 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3771 the protocol specs and the code. Affected file is
3772 lib/silccrypt/silcpkcs.c.
3774 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Disconnect Payload includes now the status type. Updated
3777 the protocol specs and the code. Protocol TODO #25.
3778 Affected files are silcd/server.c, lib/silcclient/client.c.
3780 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3781 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3782 Moved the silc_client_command_status_messages table to the
3783 lib/silcutil/silcutil.c and added new funtion
3784 silc_get_status_message, which deprecates function
3785 silc_client_status_message. Affected files are
3786 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3787 lib/silcutil/silcutil.[ch].
3789 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Defined that the nickname hash in Client ID MUST be from
3792 lowercase nickname. This effectively changes nicknames in
3793 SILC to case-insensitive. Updated the protocol specs and
3794 the code. Affected files are lib/silcutil/silcutil.[ch],
3795 silcd/serverid.c, and silcd/idlist.c.
3797 * Added new channel user modes BLOCK_MESSAGES_USERS and
3798 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3799 code. Affected files are lib/silccore/silcmode.h,
3800 lib/silcclient/command.c, and silcd/packet_send.c.
3802 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3803 specs and code. Affected file lib/silccore/silcstatus.h.
3805 * Added support for watch list. It is possible to add nicknames
3806 to be watched, and when they come to network, leave network
3807 or user mode changes the watcher will be notified of this
3808 change. Added SILC_COMMAND_WATCH command, added new
3809 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3810 notifications. Updated the protocol specs and implemented
3811 this to library, client and server. Protocol TODO #21.
3812 Affected files are lib/silccore/silccomand.h,
3813 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3814 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3815 silcd/packet_send.[ch], silcd/packet_receive.c, and
3816 irssi/src/silc/core/client_ops.c.
3818 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3819 somebody watching you. Updated the protocol specs and the
3820 code. Affected files are lib/silccore/silcmode.h, and
3821 lib/silcclient/command.c.
3823 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Added service support to SILC protocol. Added new command
3826 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3827 core library. Services are not implemented in server or
3828 client for now. Protocol TODO #20. Affected files are
3829 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3831 * Added SilcStatus argument to `command' client operation
3832 to return the error status when command sending fails
3833 locally. Changed all command in client library to return
3834 correct command status. Affected files are
3835 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3836 irssi/src/silc/core/client_ops.c.
3838 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Added silc_mime_parse function to parse MIME headers.
3841 Affected files are lib/silcutil/silcstruti.[ch].
3843 * Added MIME header parsing in Irssi SILC Client. It displays
3844 all textual MIME objects, others it ignores. Affected file
3845 is irssi/src/silc/core/clien_ops.c.
3847 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3849 * Fixed a bug in the pid writing function, which couldn't be
3850 written in a root-owned directory.
3852 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Defined that channel message to unknown Channel ID must
3855 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3856 Updated the protocol specs and the code in server. The
3857 affected file is silcd/packet_receive.c.
3859 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3861 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3862 that it is used to send error notifys if error occurs during
3863 some SILC packet processing, except commands. The error
3864 types are same as for command reply types. Defined that
3865 if private message is sent to unknown Client ID the error
3866 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3867 Updated the protocol specs and code. Affected files are
3868 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3869 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3870 and irssi/src/silc/core/client_ops.c. Renamed the
3871 SilcCommandStatus to SilcStatus.
3873 * Defined the use of extra WHOIS attributes in WHOIS command.
3874 The <Requested Attributes> (defined in a separate document)
3875 can be used to request additional information about user
3876 not returned by standard WHOIS command. Defined that server
3877 can send WHOIS command directly to client. Client provides
3878 the requested attributes to the server. Updated the protocol
3879 specs. Protocol TODO #4. Implementation is not done yet
3880 (Protocol TODO #24).
3882 * Renamed function silc_client_command_status_message to
3883 silc_client_status_message. Affected files are
3884 lib/silcclient/command_reply.[ch].
3886 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3889 32 bit integers. Updated the protcol specs and the code.
3890 Affected files are silcd/command.c and
3891 lib/silcclient/command.c.
3893 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3895 * Fixed a bug in library where sending a bogus authentication
3896 payload would lead to a crash. Affected file is
3897 lib/silccore/silcauth.c.
3899 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * Added detach_disabled and detach_timeout server config
3902 options to the server. Affected files silcd/serverconfig.[ch],
3903 silcd/command.c and silcd/packet_receive.c.
3905 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Added resolve_cmd_ident field to the SilcClientEntry structure
3908 too so that if the entry is for example being resolved so
3909 another command may attach to the same pending command reply
3910 without requiring to resolve the same entry again. Added
3911 support for adding multiple pending commands for one
3912 command idenfier. Affected files lib/silcclient/command.[ch],
3913 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3915 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Defined that server receives WHOIS command reply for private
3918 and secret channels too. Updated protocol specs and the
3919 code in server. Affected file silcd/command.c.
3921 * Defined <channel user mode list> argument to WHOIS command
3922 reply for returning user modes on the channels. The
3923 channel list now doesn't include the user mode anymore but the
3924 actual channel mode. Updated protocol specs and the code in
3925 client and server. Affected files are silcd/command_reply.c,
3926 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3927 and lib/silcclient/command_reply.c.
3929 * Save the channels list in WHOIS command reply in normal server
3930 so that WHOIS always shows joined channels also in normal
3931 server and not just on router. Affected file is
3932 silcd/command_reply.c.
3934 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Defined that server receives USERS command reply for private
3937 and secret channels too. Updated protocol specs and the
3938 code in server. Affected file silcd/command.c.
3940 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Changed the UMODE's mode mask argument to be optional. If
3943 not provided then the command merely returns the current mode
3944 mask to the client. Updated protocol specs and the server.
3945 Affected file is silcd/command.c.
3947 * Added SILC session detachment/resuming support. It is possible
3948 to detach by closing the network connection and then re-connect
3949 and resume to the old client session. Added DETACHED user
3950 mode that server will set for detached client. Added new
3951 packet RESUME_CLIENT which is used to perform the resuming
3952 process. Added DETACH command. Updated the protocol specs,
3953 core library, client and server. Protocol TODO #22. Very
3954 many affected files around the tree.
3956 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Changed the CMODE's mode mask argument to be optional. If
3959 not provided then the command merely returns the current mode
3960 mask to the client. Updated protocol specs and the server.
3961 Affected file is silcd/command.c.
3963 * Changed the Killer's Client ID in KILLED notify to be just
3964 any ID payload since router server is allowed to kill as well.
3965 Updated protocol specs, client libary and server. Affected
3966 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3967 and irssi/src/silc/core/client_ops.c.
3969 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Added new user modes ANONYMOUS for special anonymous servers
3972 that may set the mode for client, and BLOCK_PRIVMSG which
3973 client may set to block incoming private messages unless the
3974 Private Message Key flag is set (using private keys to protect
3975 private messages). Updated protocol specs and code in client
3976 and server and core library. Protocol TODO #23. Affected
3977 files are lib/silccore/silcmode.h, silcd/server.[ch],
3978 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3979 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3981 * Added new channel user mode BLOCK_MESSAGES which the client
3982 may set to itself to tell server not send channel messages.
3983 Other packets such as channel key packets are still sent.
3984 Protocol TODO #23. Updated the protocol specs, client and
3985 server. Affected files are lib/silccore/silcmode.h,
3986 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3987 lib/silcutil/silcutil.c, silcd/command.c, and
3988 silcd/packet_send.c.
3990 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Redefined the Status Payload to include now two 8 bit fields,
3993 instead of one 16 bit field. This now makes it possible to
3994 send list of errors. Updated the protocol specs and the code
3995 in core library, client library and server. Protocol TODO #1.
3996 Affected files are lib/silccore/silccommand.[ch],
3997 lib/silcclient/command_reply.[ch], silcd/command.c,
3998 silcd/command_reply.c and silcd/packet_receive.[ch].
4000 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4002 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4003 must be handled by the application and should tell the application
4004 that an error message was already printed, and it should print the
4005 config coords (line, filename, ...). Affected files are
4006 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4008 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4009 server config parsing code more readable.
4011 Fixed a bug in the fetch_logging() config callback.
4013 Affected files is silcd/serverconfig.c.
4015 * Drop root privileges when started in foreground. Don't drop them
4016 if debugging also. Affected file is silcd/silcd.c.
4018 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4020 * Added more IM-like features by introducing new user modes
4021 for setting various presence information. Added new modes:
4022 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4023 specs and code. Protocol TODO #19. Affected files are
4024 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4025 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4027 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Added STATS command to the protocol after all, to return
4030 various statistical information about the network. It can
4031 be used by clients to retrieve statistical information, and
4032 servers may use it to to fetch cell and network wide
4033 statistics from router. Updated the protocol specs and
4034 implemented it to the server. Protocol TODO #16.
4035 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4036 silcd/command_reply.[ch].
4038 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4040 * The LIST command reply in client libary now adds new channel
4041 entry if the returned channel doesn't exist yet in cache,
4042 and returns the channel entry to the application in the
4043 command_reply client operation. Affected file is
4044 lib/silcclient/command_reply.c.
4046 * Changed the channel message payload's MAC generation to
4047 include the IV in the MAC as well. This way all relevant
4048 parts of the channel message payload are authenticated also
4049 with the channel message MAC (and not only by packet MAC).
4050 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4051 Affected file is lib/silccore/silcchannel.c.
4053 * Fixed the SKE to save the remote version, since the
4054 silc_ske_parse_version mistakenly checked wrong version,
4055 after it replaced the start payload. Affected files are
4056 lib/silcske/silcske.[ch].
4058 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4060 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4061 string utility functions. Added there also new functions
4062 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4063 Affected files lib/silcutil/silcstrutil.[ch].
4065 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4066 files are lib/silcutil/silcstrutil.[ch].
4068 * Defined that the security property fields in SKE SHOULD be
4069 UTF-8 encoded, defined that version string MUST be US-ASCII
4070 encoded, defined that passphrases sent in connection
4071 authentication protocol MUST be UTF-8 encoded. Implemented
4072 these to the client and server. Defined also that other
4073 passphrases sent in the protocol MUST be UTF-8 encoded.
4074 Affected files are lib/silcske/silcske.c,
4075 lib/silcclient/protocol.c, silcd/protocol.c,
4076 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4078 * Changed the silc_client_close_connection interface to not
4079 need the SilcSocketConnection which should not be visible
4080 to application. Affected files are lib/silcclient/client.c
4081 and lib/silcclient/silcclient.h.
4083 * Rewrote the text for Private Message Key Payload in the
4084 protocol specification. Protocol TODO #11.
4086 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4088 * Upgraded the protocol version to 1.1, updated protocol specs
4091 * Added the nickname as new argument to NICK_CHANGE notify and
4092 added it to protocol specs and implemented it to client and
4093 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4094 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4095 lib/silcclient/client_notify.c.
4097 * Added the killer's client ID to the KILLED notify and added
4098 it to protocol specs and implemented it to client and server.
4099 Protocol TODO #13. Affected files are silcd/command.c,
4100 silcd/packet_receive.c, packet_send.[ch],
4101 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4102 The killer's client entry is now returned to application in
4103 the `notify' client operation.
4105 * Fixed the Max Argument fields that had too large value set
4106 in the protocol specs. Protocol TODO #14.
4108 * Added the LEAVE command reply to return the ID of parted
4109 channel. Updated protocol specs and implemented it to the
4110 client and server. Protocol TODO #15. Affected files are
4111 silcd/command.c, lib/silcclient/command_reply.c. The channel
4112 entry is now returned to application in the `command_reply'
4115 * Rewrote the version SKE version checking in client libary
4116 and in server to use the silc_parse_version_string. Affected
4117 files are lib/silcclient/protocol.c, silcd/protocol.c.
4119 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4120 commands that was missing it, and updated protocol specs and
4121 the server implementation. Protocol TODO #10. The affected
4122 file is silcd/command.c.
4124 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4125 generic reply to a generic request (REQUEST flag), and
4126 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4127 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4128 to define the payload for DATA flag. Added the flags to
4129 the implementation. Protocol TODO #9. Affected file is
4130 lib/silccore/silcchannel.h.
4132 Changed the client library to return the message length
4133 to application as well in the channel_message and private_message
4134 client operations. Affected files are
4135 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4136 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4137 and lib/silcclient/client_ops_example.c.
4139 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4140 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4141 the channel. Updated protocol specs and impelemented this
4142 to client and server. Protocol TODO #6. Affected files are
4143 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4144 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4146 Added new options m and M to CMODE command in Irssi SILC
4147 client to set these modes.
4149 * Deprecated all administrative commands from SILC protocol
4150 since they are highly implementation specific commands.
4151 Updated protocol specs. Moved the old commands in
4152 implementations to private range of command types. Affected
4153 files are silcd/command.c, lib/silcclient/command.c and
4154 lib/silcclient/command_reply.c. Protocol TODO #8.
4156 * Fixed a bug in server where sending unknown command crashes
4157 the server. Affected file silcd/command.c.
4159 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Added SILC_PROTOCOLVERSION macro to check protocol version
4162 of a socket connection. The affected file is
4163 lib/silcutil/silcsockconn.h.
4165 * Added better error logging in rekey protocol. Affected file
4168 * Do not check public key types in SKE during rekey. Affected
4169 file lib/silcske/payload.c.
4171 * Fixed the rekey protocol with PFS, which was totally broken.
4172 Affected file silcd/protocol.c.
4174 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Some client implementations quit network by doing first LEAVE
4177 and then immediately SIGNOFF (like Bombyx). We now do check
4178 after a short time after LEAVE notify and check whether the
4179 client is still valid after LEAVE, and if not we remove it from
4180 cache. Affected file is lib/silcclient/client_notify.c.
4182 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4184 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4185 it's good not to have security holes here.
4187 * Fixed a negative refcount situtuation for the config context.
4188 Affected file is silcd/serverconfig.c.
4190 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4192 * ROBOdoc documented lib/silcutil/silcutil.h.
4194 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Optimized even more the SilcPacketContext structure. Now
4197 totally saved 16 bytes of memory per context after optimization.
4198 Affected files are lib/silccore/silcpacket.[ch].
4200 * Made strict checks for valid SILC IDs. Affected file is
4201 lib/silccore/silcid.c.
4203 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * Changed the object argument for silc_cipher_register,
4206 silc_hash_register, silc_hmac_register and silc_pkcs_register
4207 to const. Affected files are lib/silccrypt/silccipher.[ch],
4208 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4210 * Changed the silc_get_username and silc_get_real_name to
4211 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4213 * Fixed the Irssi SILC Client to use the silc_get_username and
4214 silc_get_real_name insted of glib routines since the glib
4215 routines only corrupt stack. Fixes the Irssi SILC to work in
4216 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4218 * Fixed the Irssi to not use g_get_home_dir since it crashes
4219 or returns garbage on cygwin and corrupts stack. Added function
4220 get_home_dir to Irssi routines. Affected files are
4221 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4223 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Made some structure optimizations. SFTP memory FS MemFSEntry
4226 entry structure. Optimized SilcTask structure. Optimized
4227 SilcPacketContext structure.
4229 Affected files lib/silcsftp/sftp_fs_memory.c,
4230 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4232 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4234 * And yet again reverted back the config thing since Johnny
4235 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4238 * Fixed memory leaks from config object. Affected files are
4239 silcd/serverconfig.[ch].
4241 * Added support for adding new connections to the server in rehash.
4242 After rehash they take effect.
4244 Added support for changing the maximum allowed connections in
4245 rehash. The number can grow but going smaller is not supported.
4247 Added function silc_server_num_sockets_by_remote to the
4248 silcd/server_util.[ch].
4250 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4252 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4254 * Added preliminary checking during config parsing for a valid
4255 public/private key and removed further checks in the code.
4256 Affected files are silcd/serverconfig.[ch], server.c.
4258 * Moved functions silc_server_drop() and silc_server_daemonise()
4259 from server.c to silcd.c since they are stricly related to
4260 the application activity.
4262 * Reverted a small part of the automatic ref/unref since
4263 it caused a double unref in some situations. Affected
4264 files are silcd/silcd.[ch], server.c, serverconfig.c.
4266 * Added some .cvsignore files in the lib directory.
4268 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4270 * Fixed silc_net_gethostbyaddr to correctly resolve by
4271 address. Affected file lib/silcutil/silcnet.c.
4273 * Fixed the notify relaying to client. The HMAC to be used
4274 with relayed packets ws wrong and caused decryption failure
4275 at the client end. Affected file is silcd/packet_receive.c.
4277 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Created new branch silc_protocol_1_0_branch.
4281 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4283 * Changed the silc_server_config_* routines to be SilcServer
4284 independent. They are now officially application specific code
4285 and not part of generic server implementation. Affected files
4286 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4288 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Added automatic referencing of config context in the
4291 silc_server_config_alloc, and automatic unreferencing in the
4292 silc_server_config_destroy. Affected files are
4293 silcd/serverconfig.[ch], silcd/silcd.c.
4295 * Fixed the silc_log_quick handling in the logging routines.
4296 It didn't log quickly when it was TRUE. Affected file is
4297 lib/silcutil/silclog.c. Also the flush delay was set even
4298 if it was 0 in config file. Affected file is
4299 silcd/serverconfig.c.
4301 * Added support for changing key pair of the server in rehash.
4302 Affected file silcd/server.c.
4304 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4307 too early, before getting the channel entry. Affected file
4308 is silcd/packet_receive.c.
4310 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4312 * Added functions silc_server_config_[ref/unref], these are used
4313 to prevent that the config object is destroyed.
4315 No longer directly affect global variables silc_log_quick and
4316 silc_log_delay, they are first cached inside the config object
4317 and then applied with silc_server_config_setlogfiles().
4319 silc_server_config_set_defaults() is now internal to
4320 serverconfig.c, there are no reasons to show this internal stuff
4323 Affected files are silcd/serverconfig.[ch].
4325 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4326 fprintf's to stderr, since some code may be executed again after
4327 the server went into the background. Affected files are
4330 * Added rehash support. Added function silc_server_rehash() that
4331 will perform all the basic tasks of the rehashing procedure.
4333 * Added command line option `-x, --hexdump'. This will enable the
4334 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4335 The option `--hexdump' implies `--debug'.
4337 * Fixed a bad bug in the logging APIs (silcutil library) where
4338 the application would crash after calling silc_log_reset_all().
4340 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Fixed the KICKED notify handling in client library to
4343 correctly remove the channel and all entries from the
4344 channel when I was kicked. This bug crashed the client.
4346 Fixed yet another but in KICKED notify handling to remove
4347 the kicked client correctly from the channel.
4349 Affected file is lib/silcclient/client_notify.c.
4351 * Fixed a minor bug in looking up correct client entry
4352 in KICKED notify in server. Affected file is
4353 silcd/packet_receive.c.
4355 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4356 sources correctly to distribution. Fixes --with-gmp option.
4358 * Removed the manual rehashing from ID Cache, and changed it
4359 to use the SILC Hash Table's auto rehash feature. Affected
4360 file is lib/silccore/silcidcache.c.
4362 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4364 * Fixed a bug in the silc_client_nickname_format function that
4365 handles the multiple same nickname formatting. Two clients
4366 with same nickname caused problems after the first one left
4367 and rejoined. It didn't format the nickname correctly.
4368 Affected file is lib/silcclient/idlist.c.
4370 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Don't change the topic if olod topic is same as new one.
4373 Affected file is silcd/packet_receive.c.
4375 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Added cross-reference support to the SILC Documentation
4378 generator. All types across all HTML files are now cross-
4379 referenced. Affected files util/robodoc/generator.c and
4380 scripts/silcdoc/silcdoc.
4382 * Added file lib/silcutil/silctypes.h to include all the
4383 arithmetic type definitions and some macros. Removed
4384 includes/bitmove.h and moved macros to silctypes.h.
4386 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4390 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4392 * Added `type' argument to silc_id_payload_parse_id function which
4393 now returns the type of the ID to the sent pointer. Affected
4394 file is lib/silccore/silcid.[ch].
4396 * Added check for CMODE_CHANGE notify type that mode change is
4397 allowed by the sender. Affected file silcd/packet_receive.c.
4399 * Added check for CUMODE_CHANGE notify type that mode change is
4400 allowed by the sender. Affected file silcd/packet_receive.c.
4401 Added the ID type as CUMODE_CHANGE notify type as argument
4402 to the `notify' client operation. Affected files are
4403 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4405 * Added function silc_client_add_server to the client library.
4406 Added support for resolving also channel and server info when
4407 received unknown entity in notify packet. Affected files are
4408 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4410 * Added function silc_command_get_status to return the command
4411 status from the command reply's argument payload. Affected files
4412 are lib/silccore/silccommand.[ch].
4414 * Added check for KICKED notify type that the kicking is
4415 allowed by the client. Affected file silcd/packet_receive.c.
4417 * Created function silc_get_input which can be used to get input
4418 (echo on or off) from user on command line. Affected files are
4419 lib/silcutil/silcutil.[ch].
4421 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Optimized silc_server_packet_relay_to_channel function.
4424 Added new function silc_channel_message_payload_encrypt which
4425 can be called directly if channel message payload needs to
4426 be encrypted and is already encoded (no need to call _encode
4427 function). Packet relaying is now done by router without any
4428 extra memory allocations. Affected files are
4429 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4430 silcd/packet_send.c.
4432 * Fixed the INVITE notify handling. It took wrong arguments
4433 as invite list and invite delete. Affected file is
4434 silcd/packet_receive.c.
4436 * Added check for TOPIC_SET notify type that the topic change is
4437 allowed by the client. Affected file silcd/packet_receive.c.
4439 * Added check for INVITE notify type that inviting is allowed by
4440 the client. Affected file silcd/packet_receive.c.
4442 * Changed the silc_server_client_on_channel to return the
4443 SilcChannelClientEntry as well. Moved the function
4444 silc_server_check_cmode_rights to server_util.[ch].
4445 Affected files are silcd/server_util.[ch], silcd/command.c.
4447 * Added function silc_server_check_umode_rights to check whether
4448 changing client's user mode is allowed. Added check for
4449 UMODE_CHANGE notify type that the umode change is allowed
4450 by the client. Affected files are silcd/server_util.[ch],
4451 silcd/packet_receive.c and silcd/command.c.
4453 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4456 ID length. It ignored that ID can be IPv6 based as well.
4457 Affected file lib/silccore/silcpacket.h.
4459 * Fixed the silc_id_id2str and silc_id_str2id to take the
4460 IPv6 address offset's into consideration. Affecte file is
4461 lib/silccore/silcid.c.
4463 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4465 * Fixed the internal Unix scheduler functions to check for
4466 NULL context they may receive. The affected file is
4467 lib/silcutil/unix/silcunixschedule.c.
4469 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4471 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4472 can specify different directory with --home command line
4473 parameter. Affected files irssi/src/silc/core/client_ops.c,
4476 * SILC-specific commands aren't now executed if the active server
4477 isn't of SILC-type, so there won't be problems with having
4478 IRC and SILC protocol support in same client. Affected files
4479 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4482 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4484 * Improved the signal support in SILC Schedule. Added new
4485 function silc_schedule_signal_call which is used by application
4486 to mark a signal to be called. It is now safe to perform
4487 any kind of tasks in signal callbacks since it is guaranteed
4488 that the application specified signal callback is called
4489 after the signal is over. Affected files are
4490 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4492 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4494 * Added `name' field to SilcChannelPrivateKey to represent
4495 application given name for the key. Moved also the context from
4496 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4497 Added the `name' argument also to the function
4498 silc_client_add_channel_private_key.
4500 Added function silc_client_current_channel_private_key to set the
4501 current channel private key in use.
4503 Added "change" command to KEY command which can be used to change
4504 the current channel private key. Bound the command also to
4505 alt+K (Alt+Shift+k).
4507 Also affected files lib/silcclient/client_channel.c,
4508 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4510 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4512 * Added silc_rng_get_byte_fast function in to the
4513 lib/silccrypt/silcrng.[ch].
4515 * Changed the interface of silc_packet_assemble and the
4516 silc_packet_send_prepare. If silc_packet_assmble is now
4517 called the application does not call silc_packet_send_prepare
4518 because the library will call it automatically. These
4519 interfaces now also return a reference to the outgoing buffer
4520 which includes the assembled packet, which the application can
4521 use to encrypt the packet.
4523 Affected files are lib/silccore/silcpacket.[ch],
4524 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4525 silcd/packet_send.c, server_backup.c and packet_receive.c.
4527 * Fixed a packet sending bug on very high load, where outgoing
4528 packet queue wasn't handled correctly and packets got corrupted.
4529 Affected files are lib/silcutil/*/silc*sockconn.c,
4530 lib/silcclient/client.c and silcd/server.c.
4532 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4534 * Added macro SILC_PACKET_DATALEN which can be used during
4535 packet assembling to check whether the data to be added to
4536 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4537 len is truncated until it fits it.
4539 Added checks for maximum length of channel message payload and
4540 private message payload also.
4542 Added checks for maximum packet length in server and in
4545 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4546 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4547 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4548 lib/silcclient/client_prvmsg.c.
4550 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4552 * Added silc_server_packet_queue_purge call to the
4553 silc_server_disconnect_remote to assure that all data in the
4554 queue before disconnecting is sent to the network. Affected
4555 file silcd/server.c.
4557 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4559 * Added the deleting of server's own ID cache entry to the
4560 silc_server_free function. Free also everything else that
4561 has been allocated in silc_server_init. The affected file
4564 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Added functions silc_parse_version_string, silc_version_to_num,
4567 and silc_ske_parse_version to parse SILC protocol style version
4568 strings. Affected files lib/silcutil/silcutil.[ch] and
4569 lib/silcske/silcske.[ch].
4571 * Added new configuration params: version_protocol, version_software
4572 and version_software_vendor to specify what version the remote
4573 host must at least be to be able to connect to server. The vendor
4574 string can be regex matched too. Added new function
4575 silc_server_connection_allowed to check maximum number of allowed
4576 connections, and allowed versions for incoming connections.
4577 Affected files are silcd/server.c, server_util.[ch] and
4580 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4582 * Added preliminary support for signals in scheduler. The
4583 signals we care about are now blocked always when the scheduler
4584 is locked. This way we can synchronise the use of signal with
4585 scheduler. It is guaranteed that when signal occurs the scheduler
4586 is not locked, and thus new tasks can be safely added to the
4589 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4590 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4591 Added new platform specific routines
4592 silc_schedule_internal_signals_[un]block and
4593 silc_schedule_internal_signal_[un]register.
4595 Added new functions to SILC Schedule API:
4596 silc_schedule_signal_[un]register. Each signal that application
4597 is going to use should be registered to the scheduler.
4599 Affected files are lib/silcutil/silcschedule.[ch],
4600 lib/silcutil/*/silc*schedule.c.
4602 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4604 * Check for unauthenticated client and server in the
4605 silc_server_new_client and silc_server_new_server functions.
4606 Affected file silcd/packet_receive.c.
4608 * Added function silc_string_is_ascii to check whether given
4609 string is 7-bit ASCII string. Affected files are
4610 lib/silcutil/silcutil.[ch].
4612 * Added function silc_id_is_valid_server_id into the
4613 silcd/serverid.c and added checking for valid Server ID's in
4614 silc_server_new_server. The Server ID must always be based
4615 on the server's public IP address.
4617 * Added logging of DISCONNECT packet message in the server.
4618 Affected file silcd/server.c.
4620 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4622 * Changed all library interfaces that use Global RNG to also
4623 accept SilcRng as argument. Affected files are
4624 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4625 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4626 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4627 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4628 lib/silccrypt/rsa.c.
4630 * Added function silc_pkcs_generate_key to the
4631 lib/silccrypt/silcpkcs.[ch] for applications so that they
4632 don't need to do pkcs->pkcs->init calls anymore.
4634 * Remove SilcSocketConnection from the SFTP API since it really
4635 wasn't needed there. The application has the information
4636 saved in its contexts anyway and the SFTP layer doesn't need
4637 know about it. Affected files lib/silcsft/silcsftp.h and
4638 lib/silcsftp/sftp_[server/client].c.
4640 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4641 The SilcSimContext is not SilcSim.
4643 * Fixed possible buffer overflows in silc_id_render in the
4644 lib/silcutil/silcutil.c.
4646 * On EPOC the global crypto module lists are not used at all
4647 in the crypto library. Added support for using the constant
4648 algorithm list on EPOC. Affected files are
4649 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4652 * Fixed the handling of third parameter of KICKED notify, since
4653 it was mistakenly updated to SILC Protocol 1.0 even though it
4654 is to be included in 1.1. Since it is not in 1.0 it is not
4655 mandatory, and this fix now handles it only if it is provided,
4656 and it is not error if it is not provided. Affected file
4657 lib/silcclient/client_notify.c.
4659 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4661 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4662 client. Affected file irssi/src/silc/core/client_ops.c.
4664 * Merged with Irssi 0.8.4 from irssi.org CVS.
4666 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4668 * Check for valid socket connection in client entries before
4669 sending any messages. Fixes a crash, but doesn't fix some
4670 other underlaying bug that is lurking there. Affected
4671 file silcd/packet_send.c.
4673 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4675 * $usermode, $cumode and $cumode_space expandos shouldn't do
4676 anything with non-SILC server records. Affected file
4677 irssi/src/silc/core/silc-expandos.c
4679 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4681 * Fixed the silc_net_check_[host/local]_by_sock to support
4682 IPv6 bound sockets as well. Now they can return IPv6 addresses
4683 as well. Affected file lib/silcutil/silcnet.c.
4685 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4686 Affected lib/silcutil/unix/silcunixnet.c.
4688 * Fixed ID rendering (at least on some platforms, not NetBSD)
4689 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4691 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4693 * Added silc_hash_public_key and silc_hash_public_key_compare
4694 functions to be used with SilcHashTable. They can be used to
4695 hash public keys and compare public keys in hash table. Affected
4696 file lib/silcutil/silcutil.[ch].
4698 * Added support for specifying multiple public keys for Client
4699 connection section in server configuration file. This makes it
4700 possible to accept multiple public keys from same host, or to
4701 make a section that accepts any incoming host, and have the
4702 accepted public keys listed in the section.
4704 Added functions silc_sever_[find/get]_public_key, added the
4705 support for this actually to all connection sections but only
4706 the Client section is currently allowed to specify multiple
4709 Affected files are silcd/server.c, server_internal.h,
4710 command.c, protocol.c, server_util.[ch], packet_receive.c.
4712 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4714 * Merged Irssi 0.8.2 from irssi.org CVS.
4716 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4718 * If silc_debug is TRUE, also output standard logging messages
4719 to stderr with the debug output.
4721 Made silc_log_reset_all() flushing all channels before returning.
4722 Also fixed some documentation typos.
4724 Affected files are lib/silcutil/silclog.[ch].
4726 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4728 * Fixed the server to check correctly the amount of connections
4729 from single host, by checking also the type of the connection.
4730 Fixed also the comparison of number of connections and number
4731 of allowed connections. Affected files are silcd/server.c,
4734 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Fixed the USERS command reply to save the user's mode on the
4737 channel as well. Fixed JOIN command reply to check whether a
4738 client is on channel already and not join it twice. Affected
4739 file lib/silcclient/command_reply.c.
4741 * Added new file silc-expandos.c into irssi/silc/core/ to return
4742 various stuff for various signal for the statusbar etc. updating.
4743 Now Irssi SILC client prints channel user modes etc. on the
4746 * The user mode (like server/router operator changes) is now shown
4747 on the Irssi SILC client's statusbar. The affected files are
4748 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4750 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4752 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4753 to SILC_SCHEDULE_[UN]LOCK macros.
4755 * Added more error printing to logs in server code. Affected
4756 files silcd/server.c and silcd/protocol.c.
4758 * Fixed -S option parsing in Irssi SILC Client. Affected file
4759 irssi/src/silc/core/silc-core.c.
4761 * Added silc_buffer_alloc_size function. Affected file is
4762 lib/silcutil/silcbuffer.h.
4764 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4767 constants. Affected files in
4768 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4771 * Changed the internal SFTP Memory FS table to const. Affected
4772 file lib/silcsftp/sftp_fs_memory.c.
4774 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4776 * Fixed the buffer formatting and unformatting routines to
4777 check the size of 64 bits types with sizeof(). Affected
4778 file is lib/silcutil/silcbuffmt.c.
4780 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4782 * Removed 0.6.x backwards support.
4784 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4786 * Changed all integer type names:
4787 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4788 to avoid collisions with other libraries using same type names
4791 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4793 * Added `prefer_ipv6' argument to the functions
4794 silc_net_gethostbyname[_async]. If it is TRUE it will return
4795 IPv6 address over IPv4. If FALSE IPv4 address is returned
4796 even if IPv6 address was found. Affected files
4797 lib/silcutil/silcnet.[ch].
4799 * Added support silc_net_create_connection[_async] to fallback
4800 to IPv4 address if IPv6 address could not be used (like if
4801 it doesn't work on a specific system). Affected file in
4802 lib/silcutil/unix/silcunixnet.c.
4804 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4806 * Added silc_schedule_reinit function to do the enlarging
4807 of the max tasks handling capabilities of the scheduler.
4808 Affected files lib/silcutil/silcschedule.[ch].
4810 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4812 * Added automatic extern "C" { ... } for C++ compilers so the
4813 application does not need to define them. Affected file
4814 includes/silcincludes.h.
4816 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4817 old name went against naming convention. Applications now
4818 include "silcclient.h" instead of "clientlibincludes.h".
4819 Removed includes/clientlibincludes.h, it is redundant now.
4821 * Renamed includes/version.h to silcversion.h.
4823 * Added really preliminary support for OS/2 into the util
4824 library. Only thread & mutex API is implemented, others
4825 are still to be implemented. Created the lib/silcutil/os2/
4826 directory. Created also file includes/silcos2.h.
4828 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4830 * Added preliminary BeOS support into the util library.
4831 Created lib/silcutil/beos/, and implemented all the needed
4832 functions to support SILC on BeOS. Created also file
4833 includes/silcbeos.h.
4835 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4837 * Added proper initializations to silc's irssi code, so it's
4838 now possible to load it as module. Affected files
4839 irssi/src/silc/core/silc-core.c,
4840 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4842 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4844 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4847 * Fixed the silcdoc document generator to correct generate
4848 docs from all kinds of filenames. Affected files are
4849 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4851 * ROBOdoc documented lib/silcutil/silcmemory.h.
4852 Added also new function silc_memdup.
4854 * Removed lib/silcutil/silcbufutil.h and moved those routines
4855 to the lib/silcutil/silcbuffer.h.
4857 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4859 * Added `user_count' to the SilcChannelEntry which now tells the
4860 number of users on the channel. The user count is now saved
4861 in normal server of global channels as well. Affected files
4862 silcd/server.c, idlist.h, packet_receive.c and command.c.
4864 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4865 include file utility functions.
4867 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4868 instead of calling directly OS routines.
4870 * Fixed NICK change printing in Irssi SILC Client. Fixed
4871 KICKED notify printing in Irssi SILC Client. Affected file
4872 irssi/src/silc/core/client_ops.c.
4874 * Fixed a NICK change bug in client library, to not recreate the
4875 client_entry->channels hash table everytime nick is changed.
4876 Affected file lib/silcclient/client.c.
4878 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4880 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4881 the SKE interface a bit.
4883 * Fixed padding problem in PKCS#1. The padding was not actually
4884 random since the random number generator was used incorrectly.
4885 This security bug affects only when encrypting with PKCS#1, and
4886 it is not currently used at all in SILC. SILC only use signing
4887 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4889 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4891 * Rewrote the notify handling in Irssi SILC client to not call
4892 the events as signals. Fixes problems with Perl support.
4893 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4895 * Send the auto-nicking NICK command in client library with
4896 little timeout after connecting. The affected file is
4897 lib/silcclient/client.c.
4899 * Added following new config file settings:
4900 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4901 key_exchange_timeout, conn_auth_timeout, connections_max,
4904 Implemented all the new config settings handling in the server.
4906 Optimized the use of SKE Mutual flag usage. Use it only
4907 if connection authentication protocol is not based in public
4910 Renamed all SilcServerConfigSection* to SilcServerConfig*
4911 to have a bit shorter names.
4913 Affected files silcd/serverconfig.[ch], server.[ch], and
4916 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4918 * Cleaned up the listening sockets code, preparing for the rehash
4919 support. Affected file is silcd/server.c.
4921 * Fixed some output messages. Affected files are silcd/silcd.c,
4924 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4926 * Create lib/doc/silcrng_intro.html document as introduction
4927 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4929 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4931 * Fixes to the silcd config template. Affected file is
4932 doc/example_silcd.conf.in.
4934 * Removed type casts from silc_calloc(), conforming to the
4935 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4937 * Removed param_name member from client, server, and router
4938 section structs, now identifying the param directly.
4940 Added CONFIG_FREE_AUTH macro in config file parsing.
4942 Affected files are silcd/serverconfig.[ch].
4944 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4946 * Fixed command line parameter handling. All SILC initialization
4947 is now done in silc_core_init() which also fixes autoconnecting
4950 Affected files irssi/src/silc/core/silc-core.c,
4951 irssi/src/fe-text/silc.c.
4953 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4955 * Added new configuration options and blocks:
4956 keepalive_secs, reconnect_count, reconnect_interval,
4957 reconnect_interval_max, reconnect_keep_trying and
4958 require_reverser_lookup. Added ConnectionParam block, and
4959 implemented the connection parameters when connecting as
4960 initiator and when accepting connections as responder.
4962 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4963 whether given configuration value has been given already.
4965 Affected files silcd/serverconfig.[c], server.[c].
4967 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4968 algorithm parts and created new file silcalgs.conf, that
4969 is now included from the example_silcd.conf.in.
4971 * Optimized the silc_server_connect_to_router_second to take
4972 the connection configuration object from the SilcServerConnection
4973 object instead of finding it during the connecting phase.
4974 Added the configuration object to SilcServerConnection struct.
4975 Affected files silcd/server_internal.h, server.c.
4977 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4979 * Add the client on channel after it was resolved at the
4980 channel message receiving, and it was not already on the
4981 channel. Affected file lib/silcclient/client_channel.c.
4983 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4985 * Fixed the public key authentication to allocate always the
4986 destination signature buffer instead of using static buffer.
4987 Affected file silcd/protocol.c.
4989 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4991 * Unified the serverconfig.[ch]'s helper function interface.
4992 Affected file silcd/serverconfig.[ch].
4994 * Removed doc/example_silc.conf.in since it is redundant.
4995 The make install will now install irssi/silc.conf file.
4997 * Added new Passphrase and Publickey authentication methods to
4998 config file, allowing both public key and passphrase based
4999 authentication to be set at the same time.
5001 Added `prefer_passphrase_auth' setting in config file which
5002 can be used to set to prefer passwd auth if both passwd and
5003 public key is set. If not set, public key is preferred.
5004 This has effect only when being initiator (responder will try
5007 Added support for authentication with passphrase and public key
5008 at the same time. The passphrase is tried first always since
5009 it is faster to check.
5011 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5013 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5015 * Merged the new SILC Config library, with the server parsing
5016 support. Read the header file silcconfig.h or the toolkit
5017 documentation for the news. Affected files are
5018 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5019 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5020 silcd/protocol.c silcd/server.c silcd/server_backup.c
5021 silcd/serverconfig.[ch] silcd/silcd.c.
5023 * Fixed some silclog documentation. Affected file is
5024 lib/silcutil/silclog.h.
5026 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5028 * The silc_cipher_register, silc_hash_register and
5029 silc_hmac_register now checks if the object to be registered
5030 is registered already. Affected files are
5031 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5033 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5035 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5037 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5039 * Allow zero length channel messages inside the Channel Message
5040 Payload. Affected file lib/silccore/silcchannel.c.
5042 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5043 as header filenames.
5045 * Removed lib/silcclient/README and created HTML file
5046 lib/silcclient/silcclient_using.html, which is now included
5047 as part of Toolkit documentation.
5049 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5051 * Fixed CUMODE_CHANGE notify handling to change the mode of
5052 correct client. Affected file lib/silcclient/client_notify.c.
5054 * Make silc_rng_alloc fail if it cannot allocate the sha1
5055 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5057 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5059 * Fixed the file transfer's key agreement payload to include
5060 zero port also if the hostname is NULL because it could not
5063 Call file transfer monitor callback now also if error occurs
5064 during key agreement protocol.
5066 Changed the silc_client_file_send interface to return the
5067 SilcClientFileError instead of session id. The session ID
5068 is returned into pointer provided as argument.
5070 Check that the file exists locally before sending the
5071 file transfer request at all.
5073 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5075 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5076 error than can occur while key agreement protocol. Affected
5077 file lib/silcclient/silcapi.h.
5079 * Fixed the event_mode CMODE handler to not crash when mode
5080 is changed and +k mode is set in the channel. Affected file
5081 irssi/src/silc/core/silc-channels.c.
5083 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5084 SILC_LOG_WARNING to give out Warning and not Error. Affected
5085 file lib/silcutil/silclog.c.
5087 * Fixed the channel message payload decryption in the function
5088 silc_channel_message_payload_decrypt to not modify the original
5089 buffer before it is verified that the message decrypted
5090 correctly. Otherwise, next time it is called with correct
5091 channel key it won't encrypt since the payload is corrupted.
5092 Affected file lib/silccore/silcchannel.c.
5094 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5096 * Do not constantly resize the window. A fix patch by cras.
5097 Affected file irssi/src/fe-text/screen.c.
5099 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5101 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5102 Affected file lib/silcutil/silcnet.c.
5104 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5106 * Fixed a bug in hash table internal routine for traversing
5107 the table with foreach callback. The current entry may
5108 become invalid in the callback but it was referenced after
5109 the callback returned.
5111 Do not allow auto rehashing of hash table during the
5112 silc_hash_table_foreach operation, for same reasons as it is
5113 not allowed for SilcHashTableList. Affected files are
5114 lib/silcutil/silchashtable.[ch].
5116 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5118 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5119 Win32 DLL. extern's in header files are now declared with
5122 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5124 * Fixed private message handling. It used some old code that
5125 caused the client to crash. Affecte file is
5126 lib/silcclient/client_prvmsg.c.
5128 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5130 * Added function silc_client_add_channel,
5131 silc_client_replace_channel_id, and removed functions
5132 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5133 from client library.
5135 * Added cross reference of the joined channels to the
5136 SilcClientEntry, and changed the SilcChannelEntry's
5137 users list to SilcHashTable. The affected files are
5138 lib/silcclient/idlist.[ch].
5140 * Fixed a bug in hash table tarversing. While the hash table
5141 is traversed with SilcHashTableList the table must not be
5142 rehashed. It is now guaranteed that auto rehashable tables
5143 are not rehashed while tarversing the list. Also defined that
5144 silc_hash_table_rehash must not be called while tarversing
5145 the table. Added function silc_hash_table_list_reset that must
5146 be called after the tarversing is over. The affected files are
5147 lib/silcutil/silchashtable.[ch].
5149 * Changed all hash table traversing to call the new
5150 silc_hash_table_list_reset in server and in client library.
5152 * Added function silc_client_on_channel to return the
5153 SilcChannelUser entry if the specified client entry is joined
5154 on the specified channel. This is exported to application as
5155 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5157 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5159 * Fixed founder regaining problem with JOIN command on normal
5160 server. The notify for mode change must be sent always and
5161 not only if !cmd->pending. Affected file silcd/command.c.
5163 * Fixed the WHOWAS command's reply sending to support the
5164 lists correctly. Affected file silcd/command.c.
5166 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5168 * When sending JOIN command to router for processing the
5169 sender's old command identifier was not saved back to the
5170 sender's command context, fixed now. The affected file is
5173 * Create the key in JOIN command of the router did not return
5174 the channel key, added check for this. Affected file is
5177 * Fixed a channel ID update bug in JOIN command reply. Do
5178 not directly upgrade the ID but call the function
5179 silc_idlist_replace_channel_id if the ID was changed.
5180 Affected file silcd/command_reply.c.
5182 * Fixed memory leaks from command calling if it would fail.
5183 Affected file silcd/command.c.
5185 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5187 * Applied patches from cras:
5189 Memory leak fixes around libaries, irssi window resize fix,
5190 new silclist.h and silcdlist.h, all extern inline changed to
5193 * Removed dotconf from lib/dotconf, not needed anymore.
5195 * Removed TRQ from lib/trq, not needed anymore.
5197 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5198 with server connections. Later this will be configurable
5199 in config file after new config file is done. Affected file
5202 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5204 * Fixed a crash in server related to channel announcements.
5205 Affected file silcd/server.c.
5207 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5209 * Fixed memory leaks in silc_server_create_new_channel*
5210 functions. Affected file silcd/server.c.
5212 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5213 which ID was changed. This way the router will send the
5214 user list for the channel again, and server won't be in
5215 desync in some rare circumstances. Affected file is
5216 silcd/packet_receive.c.
5218 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5220 * Check for NULL socket pointer in the function
5221 silc_server_packet_send_to_channel_real. Affected file
5222 silcd/packet_send.c.
5224 * Fixed the BAN notify handling to correctly remove ban
5225 list. Affected file silcd/packet_receive.c.
5227 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5229 * Fixed some header addition to Toolkit distribution in
5230 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5232 * Added lib/silcclient/client_ops_example.h as an template
5233 file for application programmers to quickly start using
5234 the SilcClientOperation functions in their application.
5235 Updated the lib/silcclient/README as well to tell about this
5236 nice file made available.
5238 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5240 * Call silc_server_remove_from_channels when removing client
5241 entry when NO_SUCH_CLIENT_ID was received. Affected file
5242 is silcd/command_reply.c.
5244 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5246 * Added server & router operator statistics updating. Affected
5247 file silcd/packet_receive.c and silcd/command.c.
5249 * Fixed the SERVER_SIGNOFF notify handling on normal server
5250 not to save the history information for clients. Same was
5251 fixed earlier in remove_clients_by_server function, but not
5252 here. Affected file silcd/packet_receive.c.
5254 * Raised the default connection-retry count from 4 to 7 in
5255 server. Affected file silcd/server.h.
5257 * Cancel any possible reconnect timeouts when we start the
5258 key exchange. Affected file silcd/server.c.
5260 * Do not reconnect on connection failure when SCONNECT was
5261 given. Affected files silcd/server.[ch].
5263 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5265 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5267 * Fixed the NICK command to always give the unformatted
5268 nickname to the one giving the NICK command. If unformatted
5269 nickname is cached already it will be formatted and the
5270 local entry will always get the unformatted nickname.
5271 Affected file lib/silcclient/idlist.c.
5273 * Fixed some double frees from client library commands.
5274 Affected file is lib/silcclient/command.c.
5276 * Fixed CUMODE command in server to assure that no one can
5277 change founder's mode than the founder itself, there was a
5278 little bug. Affected file silcd/command.c.
5280 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5282 * Removed the SilcClientCommandDestructor from the client
5283 libary, it is not needed anymore. Affected files are
5284 lib/silcclient/silcapi.h, command[_reply].[ch],
5285 client_notify, idlist.c.
5287 * Fixed GETKEY command to first resolve client, and then
5288 resolve the server only if the client was not found, instead
5289 of resolving both at the same time. Affected file is
5290 lib/silcclient/command.c.
5292 * Added silc_client_start_key_exchange_cb and lookup the
5293 remote hostname and IP address before starting the key
5294 exchange with server. The affected file is
5295 lib/silcclient/client.c.
5297 * The server's public key is now saved using the IP address
5298 of the server and not the servername for the filename.
5299 The hostname public key filename is checked as an fall back
5300 method if the IP address based filename is not found.
5302 Fixed the GETKEY command to save the fetched server key
5303 in correct filename.
5305 Print the remote server's hostname now when new key is
5306 received during connection process. Affected file is
5307 irssi/src/silc/core/client_ops.c.
5309 * Return always our own public key to the client if it asks
5310 for it with GETKEY command. Affected file silcd/command.c.
5312 * Removed the use_auto_addr variable from default config
5313 file since it was in wrong section. Affected file is
5316 * Fixed TOPIC_CHANGE notification to not route it when it
5317 was sent using silc_server_send_notify_to_channel function.
5318 Affected file silcd/command.c.
5320 * Fixed silc_server_send_notify_kicked to send the kicker's
5321 Client ID also, it was missing. Affected files are
5322 silcd/command.c, silcd/packet_send.[ch].
5324 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5326 * Do not save client history information in SERVER_SIGNOFF.
5327 Fixes the bug in normal server that it does not detect
5328 the client becoming valid after the server becomes back
5329 online. Affected file silcd/server_util.c.
5331 * Added `sock_error' field into the SilcSocketConnection
5332 context. When error occurs during socket operation (read
5333 or write) the error is saved. Added also new function
5334 silc_socket_get_error to return human readable socket error
5335 message. Affected files are lib/silcutil/silcsockconn.[ch],
5336 lib/silcutil/unix/silcunixsockconn.c, and
5337 lib/silcutil/win32/silcwin32sockconn.c.
5339 * The server now prints the socket error message in the
5340 signoff for client. Affected file silcd/server.c.
5342 * Fixed the `created' channel information sending from router
5343 to server in JOIN command. Checks now whether the channel
5344 really was created or not and set it according that.
5346 Fixed the JOIN command to use the client entry's current
5347 ID during the joining procedure instead of the one it sent
5348 in the command (it is checked though), since it can change
5349 between the packet processing and command processing, and
5350 would just case unnecessary pain in the client end. Affected
5351 file silcd/command.c.
5353 * Fixed a channel key payload sending to use correct channel
5354 ID when the server was forced to change the channel's ID by
5355 router. Router sent the key payload with the old Channel ID.
5356 Affected file silcd/packet_receive.c.
5358 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5360 * Call silc_server_save_channel_key only if the key payload
5361 was provided in the JOIN command's command reply. Affected
5362 file silcd/command_reply.c.
5364 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5366 * Fixed silc_mp_sizeinbase to return the value correctly with
5367 MPI. Affected file lib/silcmath/mp_mpi.c.
5369 * Fixed the stop_server signal to correctly stop the scheduler
5370 and gracefully stop the server when SIGTERM or SIGINT signals
5371 are received. Affected file silcd/silcd.c.
5373 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5375 * Simple handling of TERM and HUP signals. Also added some log
5376 flushing call around. Affected file is
5379 * Fixed small bugs in silclog.c. Now buffering output will take
5380 effect after 10 seconds since startup: This will ensure that
5381 no important startup messages are lost. Also output redirection
5382 will preserve original format ([Date] [Type] message).
5383 Affected file is lib/silcutil/silclog.c.
5385 * Added two options to the config file, in the logging section:
5386 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5387 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5389 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5391 * Do not print the warning about log files not being initialized
5392 more than once to avoid excess logging. Affected file is
5393 lib/silcutil/silclog.c.
5395 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5396 the SIM copying in make install in Makefile.am.pre.
5398 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5400 * Rewritten silclog APIs. Globally interesting changes follows:
5401 silc_log_set_files() changed to silc_log_set_file().
5402 silc_log_set_callbacks() changed to silc_log_set_callback().
5403 ROBOdoc documented silclog header file.
5404 SilcLogCb now returns bool to wether inihibit the default
5405 handler or not (to keep the old behaviour return always TRUE).
5406 The new APIs should also fix the problem of the
5407 silcd_error.log file that was written in the current directory.
5410 Log files streams will remain opened after silc_log_set_file()
5411 call, means less CPU usage notably on high traffic servers.
5412 File streams are now full buffered, and flushed to the disk
5413 every 5 minutes, lesses HD activity and CPU usage.
5414 Messages can be redirected, allowing admins to configure
5415 one single logfile for all server messages.
5416 the silc_log_quick global variable to activate fast-logging.
5417 Affected files lib/silcutil/silclog.[ch]
5419 * Changed some code to conform new silclog APIs. Affected
5420 files are doc/example_silcd.conf.in, silcd/server.c
5421 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5424 * Fixed a memory leak that could occur in some situations.
5425 Affected file silcd/serverconfig.c.
5427 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5429 * Added the silc_client_del_client to remove the client from
5430 all channels as well. Affected file lib/silcclient/idlist.c.
5432 * Fixed the client library to correctly remove the client
5433 from all channels when the client entry is being destroyed.
5434 Affected file lib/silcclient/client_notify.c, command.c.
5436 * Added auto-nicking support to the client library. If the
5437 applicatio now sets client->nickname it will be sent to the
5438 server after connecting by the library. This way for example
5439 SILCNICK (or IRCNICK) environment variables will have effect
5440 and always change the nickname automatically to whatever
5441 it is wanted. Affected file lib/silcclient/client.[ch].
5443 * Renamed silc_server_command_bad_chars to the
5444 silc_server_name_bad_chars and moved it to the
5445 silcd/server_util.[ch]. Added also new function
5446 silc_server_name_modify_bad to return nickname that
5447 includes bad characters as new nickname without those
5448 bad characters. This check and modify is now used in
5449 silc_server_new_client when the username is initially set
5450 as nickname, so it must be checked to be valid nickname.
5451 Affected file silcd/packet_receive.c.
5453 * The nickname length is now taken from the packet for real
5454 and not trusted to strlen() since it clearly can return
5455 wrong length for nickname including bad characters. This
5456 also applies to channel names. Affected file silcd/command.c.
5458 * Removed the lib/silcsilm/modules directory. Modules are now
5459 compiled into the lib/silcsim. Fixed the copying of the
5460 modules to follow symbolic links in Makefile.am.pre.
5462 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5464 * Fixed silc_string_regexify list creation. Fixes bugs with
5465 BAN and INVITE commands in server. The affected file is
5466 lib/silcutil/unix/silcunixutil.c.
5468 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Removed the command destructor entirely from the server's
5471 command and command reply routines. It is not needed, and
5472 its usage was buggy and caused crashes. Affected files are
5473 silcd/command[_reply].[ch].
5475 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5477 * Cancel protocol and NULL sock->protocol if timeout
5478 occurred during protocol. Affected file silcd/server.c.
5480 * Cancel protocol timeouts always before calling the final
5481 callback, to assure that after final callback is called
5482 no other state will be called for the protocol anymore.
5483 Affected file silcd/protocol.c.
5485 * Print error log if incoming connection configuration could
5486 not be found. Affected file silcd/server.c.
5488 * Fixed JOIN command to correctly save the founder mode
5489 to the client on normal SILC server, when the channel
5490 was created by the router. Affected file silcd/command.c.
5492 * Fixed LIST command (hopefully) to send correct reply
5493 packets. Affected file silcd/command.c.
5495 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * The silc_packet_receive_process now returns FALSE if the
5498 read data was invalid packet, and TRUE if it was ok.
5500 The server now checks that if unauthenticated connection
5501 sends data and its processing fails the server will close
5502 the connection since it could be a malicious flooder.
5504 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5506 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Make sure the warning about error opening a log file is
5509 printed only once and not everytime it fails (produces
5510 too much useless log). Affected file lib/silcutil/silclog.c.
5512 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5514 * Made the silc_server_daemonise() function more readable.
5515 Affected file silcd/server.c.
5517 * Pid file is now optional, the user may comment it out from
5518 the config file. Removed define SILC_SERVER_PID_FILE, we
5519 don't need a default any longer. Affected file
5520 configure.in.pre, lib/Makefile.am.pre.
5522 * Make some use of the pid file. The server now dies at startup
5523 if it detects a valid pid file on his path. The server would
5524 die anyway in this circumstance, because of the bind() failure.
5525 Affected file silcd/silcd.c.
5527 * No longer compiling lib/dotconf.
5529 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Fixed JOIN command parsing not to crash. Affected file
5532 lib/silcclient/command.c.
5534 * Fied the NICK_CHANGE notify to add the new client entry
5535 even it is resolved. This removes an <[unknown]> nick
5536 thingy bug in the client. Affected file is
5537 lib/silcclient/client_notify.c.
5539 * Do not try to allocate 0 bytes (efence does not like it)
5540 in lib/silccore/silccomand.c when encoding payload.
5542 * Do not take IRCNICK as nickname in Irssi SILC client since
5543 it is not possible to set nickname before hand connecting
5544 the server (TODO has an entry about adding auto-nicking
5547 * Changed the silc_server_command_pending to check whether
5548 there already exists an pending entry with the specified
5549 command, command identifier and pending callback. This is
5550 to fix IDENTIFY and WHOIS related crashes that may register
5551 multiple pending commands with same identifier. Affected
5552 file silcd/command.c.
5554 * Fixed the server to reconnect to the router even if it
5555 was already reconnecting and EOF was received. This to
5556 fix a possibility that the server wouldn't ever try to
5557 auto-reconnect to the router. Affected file silcd/server.c.
5559 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Fixed the server's password authentication to use the
5562 length of the locally saved password, and not the one
5563 sent in the packet. Affected file silcd/protocol.c.
5565 * Fixed same password authentication problem in the
5566 Authentication Payload handling routines in
5567 lib/silccore/silcauth.c.
5569 * Yet another password authentication problem fixed with
5570 channel password handling in silcd/command.c.
5572 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5574 * If first character of string in silc_parse_userfqdn is '@'
5575 then do not parse it. Affected file is
5576 lib/silcutil/silcutil.c.
5578 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5580 * Fixed minor bug in IDENTIFY command reply sending, which
5581 caused various weird problems during JOIN when it was
5582 resolving names for users. Affected file silcd/command.c.
5584 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Fixed the IDENTIFY command reply sending to chech better valid
5587 clients. It was possible to send incomplete list of replies.
5588 Affected file silcd/command.c.
5590 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Added silc_client_command[s]_[un]register functions now to
5593 dynamically register the commands in client library. Removed
5594 the static table of commands. This allows the client library
5595 to call commands without causing the application to know about
5596 what commands library has called.
5598 Removed the INFO command reply kludge to detect when the command
5599 was called by library. Now library use its own command reply
5600 function for INFO command.
5602 Added function silc_client_command_call to call a command.
5603 Application can use it to call command, not access the structure
5606 Now all commands that are sent by the client library (not
5607 explicitly sent by application) use own command reply functions.
5609 Affected files around lib/silcclient/ and in
5610 irssi/src/silc/core/.
5612 * Fixed the WHOIS command reply sending to chech better valid
5613 clients. It was possible to send incomplete list of replies.
5615 Fixed the WHOIS and IDENTIFY to send the request to router
5616 if normal server did not do it and did not find any results.
5618 Affected file silcd/command.c.
5620 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * Moved the internal data from SilcClient context into its
5623 own file, not accesible to application. Affected files
5624 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5625 and other files in client library.
5627 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5629 * Added doc/examples installation target in Makefile.am.pre.
5632 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5635 commands the found client entry will be removed from the
5636 cache, after notifying application about the error. Affected
5637 file lib/silcclient/command_reply.c.
5639 * Changed the /MSG to check for exact nickname user gave, and
5640 not let `nick' match `nick@host' if it is only one found. Now,
5641 user must type the exact nickname (like nick@host2) even if
5642 there are no more than one same nicks found. This is to avoid
5643 a possibility of sending nickname to wrong nickname since
5644 `nick' could match `nick@host'. Affected file is
5645 irssi/src/core/silc-servers.c.
5647 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5649 * Do not print "you are now server operator" or similar when
5650 giving /away command. Affected files are
5651 irssi/src/silc/core/client_ops.c, silc-servers.h.
5653 * Made the silc_server_command_pending_error_check to send
5654 the same command reply payload it received back to the
5655 original sender of the command. This way all arguments
5656 that was received by the server will be received by the
5657 client too. Affected file silcd/command.c.
5659 * Added the silc_idcache_add to return the created cache entry
5660 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5662 * Add global clients to expire if they are not on any channel.
5663 This is because normal server will never know if they signoff
5664 if they are not on any channel. The cache expiry will take
5665 case of these entries. This is done by normal servers only.
5666 The affected files are silcd/command_reply.c,
5667 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5669 * If server receives invalid ID notification for WHOIS or
5670 IDENTIFY and the ID exists in the lists, it is removed.
5671 Affected file silcd/command_reply.c.
5673 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5674 in client then client entry that it matches is searched and
5675 the nickname is printed on the screen for user. Affected
5676 file irssi/src/silc/core/client_ops.c.
5678 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Use cache entry expire time in the LIST command reply to
5681 purge old entries from the cache after the LIST command
5682 reply has been received. This way we don't have non-existent
5683 entries in the cache for too long. Affected file is
5684 silcd/command_reply.c.
5686 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * If we are normal server, and we've not resolved client info
5689 in WHOIS or IDENTIFY from router, and it is global client,
5690 we'll check whether it is on some channel. If it is not
5691 then we cannot be sure about its validity and will resolve it
5692 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5693 file silcd/command.c.
5695 * Search channel by name (if possible) rather than by ID
5696 in IDENTIFY command's command reply. Affected file is
5697 silcd/command_reply.c.
5699 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5702 Updated specs and implemented it. Affected file silcd/command.c,
5703 silcd/packet_send.c and silcd/packet_receive.c.
5705 * Implemented the <founder auth> payload handling in the JOIN
5706 command. If provided all conditions for channel joining
5707 except requirement to provide correct passphrase can be
5708 overrided by the channel founder. Updated the protocol specs.
5709 Affected file silcd/command.c.
5711 Added support for founder auth in JOIN command in client
5712 library. Fixed the parsing of the JOIN command now to support
5713 all options as they should be. The affected file is
5714 lib/silcclient/command.c.
5716 * Optimized the WHOIS and IDENTIFY commands to send the request
5717 to router only if it includes nicknames or other names. If
5718 they include only IDs then check the local cache first before
5719 routing. Affected file is silcd/command.c.
5721 * Added channels topic announcements. Affected file is
5722 silcd/packet_receive.c and silcd/server.c.
5724 * Fixed the silc_server_send_notify_topic_set to really destine
5725 the packet to channel. Affected file silcd/packet_send.c.
5727 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5728 library. Affected file lib/silcclient/client_notify.c.
5730 * Added UMODE announcements. Affected file silcd/server.c.
5732 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Memory leak fixes in:
5736 lib/silcutil/silcsockconn.c
5737 lib/silcske/silcske.c
5738 lib/silcske/groups.c
5740 lib/silccrypt/silcpkcs.c
5741 lib/silccore/silccommand.c
5742 lib/silccore/silcidcache.c
5747 * ROBOdoc documented the lib/silcske/groups.h file and a
5748 bit changed the interface for better.
5750 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5752 * Update the client entry context in the ID cache after
5753 nick change. Affected file lib/silcclient/command.c.
5754 Fixes the CUMODE command when regaining founder privileges,
5755 and a little WHOIS problem.
5757 * Fixed silc_net_gethostbyname to correctly call the
5758 inet_ntop. Affected file lib/silcutil/silcnet.c.
5760 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5762 * Added IPv6 support checking to the configure.in.pre, added
5763 also --enable-ipv6 option to override the check. Affected
5764 file configure.in.pre.
5766 * The silc_thread_create now calls the start function
5767 directly if threads support is not compiled in. Removes
5768 ugly #ifdef's from generic code. Affected files are
5769 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5771 * Added silc_net_gethostby[name/addr]_async to asynchronously
5772 resolve. Affected files are lib/silcutil/silcnet.[ch].
5774 * Added support for rendering IPv6 based server, client and
5775 channel IDs. Affected file lib/silcutil/silcutil.c.
5777 * Added support for creating IPv6 based server IDs. Affected
5778 file is silcd/serverid.c.
5780 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5782 * Added silc_net_gethostby[addr/name] into the
5783 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5784 routines. Added silc_net_is_ip[4/6]. Affected file is
5785 lib/silcutil/unix/silcunixnet.c. All routines that take
5786 address as argument now supports both IPv4 and IPv6 addresses.
5788 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5790 * Fixed LIST command reply sending in server. Affected file
5793 * Server now sends the kicker's client ID in the KICK notify
5794 to the kicked client. Affected file silcd/command.c.
5796 * The client library now parses the kickers client ID and
5797 UI displays it. Affected files lib/silcclient/client_notify.c
5798 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5800 * Made all payload parsing function prototypes consistent.
5801 They all take now const unsigned char * and uint32 pair as
5802 the payload data instead of SilcBuffer. Changes all around
5803 the source tree. Other unsigned char* -> const unsigned char*
5804 changes around the tree as well.
5806 * Optimized SFTP client and server packet sending not to
5807 allocate new buffer for each packet but to recycle the
5808 first allocated buffer. Affected files are
5809 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5811 * Optimized the SFTP client to use SilcList instead of
5812 SilcDList for requests, because it is faster. Affected file
5813 is lib/silcsftp/sftp_client.c.
5815 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5816 into lib/silccore/silcid.[ch].
5818 Renamed silcpayload.[ch] into silcargument.[ch].
5820 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * If client entry is deleted with active key agreement
5823 session, abort the session.
5825 The silc_client_abort_key_agreement now calls the completion
5826 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5828 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5831 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5833 * Don't use __restrict in older GCC's. Affected file is
5834 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5836 * silc_net_localhost now attempts to reverse lookup the
5837 IP/hostname. Affected file lib/silcutil/silcnet.c.
5839 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5840 command. It can be used to gain founder privileges at
5841 the same time when joining the channel.
5843 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5844 kicker's client ID as well. Updated protocol specs.
5846 Defined that the server must send SILC_COMMAND_IDENTIFY
5847 command reply with error status to client who sent
5848 private message with invalid client ID.
5850 Updated the protocol specification.
5852 * Added silc_server_send_command_reply to send any
5853 command reply. Affected file silcd/packet_send.[ch].
5855 * Added silc_id_payload_encode_data to encode ID payload
5856 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5858 * The server now send IDENTIFY command reply with error
5859 status if client ID in private message is invalid. Affected
5860 file silcd/packet_receive.c.
5862 * Save the server key file with server's IP address in
5863 the filename instead of hostname. The affected file is
5864 irssi/src/silc/core/client_ops.c.
5866 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5871 * Added libtool support for compiling shared objects in
5872 lib/silcsim. Affected file configure.in.pre and
5873 lib/silcsim/Makefile.am. Original patch by cras.
5875 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Pid file configuration, and server's config file fixes
5878 patch by toma. Updated CREDITS file.
5880 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Fixed silc_client_channel_message to not try to decrypt
5883 the message twice if it resolved the destination client
5884 information. This could cause of dropping one channel
5885 message. Affected file lib/silcclient/client_channel.c.
5887 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5889 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5890 lib/silcclient/client.c. This function is used when the SILC
5891 Client is run under some other scheduler, or event loop or
5892 main loop. On GUI applications, for example this may be
5893 desired to used to run the client under the GUI application's
5894 main loop. Typically the GUI application would register an
5895 idle task that calls this function multiple times in a second
5896 to quickly process the SILC specific data.
5898 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5900 * Fixed silc_server_drop() for dropping the supplementary
5901 groups as well, this could cause a security hole on some
5904 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5906 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5909 * Write PID file after dropping privileges. Added -F option
5910 to run server on foreground. A patch by debolaz.
5911 Affected files silcd/server.c, silcd/silcd.c.
5913 * Fixed MOTD to return the MOTD file server name. Affected
5914 file silcd/command.c.
5916 * Added INFO command reply handling to the Irssi SILC Client.
5917 Affected file irssi/src/silc/core/client_ops.c.
5919 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Fixed the silc_idcache_list_* routines to really support
5922 the dynamic list. Fixes a crash. Affected file is
5923 lib/silccore/silcidcache.c.
5925 * Fixed the LIST command reply to really call LIST command's
5926 pending callbacks. Affected file silcd/command_reply.c.
5928 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5930 * Update conn->local_entry->nickname after giving NICK
5931 command. Affected file lib/silcclient/command.c.
5933 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5935 * Added the [pid] option to the silcd configuration file
5937 Affected files: serverconfig.[ch] and silcd.c
5939 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5941 * Save fingerprint in WHOIS command reply in server.
5942 Affected file silcd/command_reply.c.
5944 * Fixed NICK commands pending callback registration.
5945 Affected file lib/silcclient/command.c.
5947 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5949 * Use ++server->cmd_ident when sending commands in server,
5950 instead of random number. Affected file silcd/command.c.
5952 * Fixed GETKEY command reply to call actually GETKEY pending
5953 command callbacks. Affected file silcd/command_reply.c.
5955 * A bit stricter check for nicknames. Check for same nickname
5956 in NICK command also. Affected file silcd/command.c.
5958 * Do not call INFO command everytime client ID changes, only
5959 during first connecting. Affected file lib/silcclient/client.c.
5961 * Set the new nickname only after successful command reply for
5962 NICK command is returned by server. Affected file
5963 lib/silcclient/command.c.
5965 * Remove nicknames from nicklist during server_signoff notify.
5966 Should fix /NAMES bit more. The affected file is
5967 irssi/src/silc/core/silc-channels.c.
5969 * Added `fingerprint' field to the SilcIDListData in the
5970 silcd/idlist.h to hold the fingerprint of the client's
5973 Send the fingerprint of the client's public key in WHOIS
5976 Affected files silcd/command.c, and silcd/idlist.[ch].
5978 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5979 create fingerprint from given data.
5981 * Show the fingerprint of the client's public key in WHOIS.
5982 Affected files irssi/src/module-formats.[ch] and
5983 irssi/src/silc/core/client_ops.c.
5985 * Format the multiple same nicknames also during JOIN and
5986 NICK_CHANGE notifys. Affected file is
5987 lib/silcclient/client_notify.c.
5989 * Do not print error on screen for invalid private message
5990 payload since it can come if someone is sending private
5991 messages with wrong key. Affected file
5992 lib/silccore/silcprivate.c.
5994 * Fixed multiple concurrent /PING crash. Affected file
5995 lib/silcclient/command.c.
5997 * Changed the wrong ID encoding. All IP addresses must be
5998 in MSB first order in encoded format. They were encoded
5999 wrong and was in LSB format. Affected files are
6000 silcd/serverid.c, lib/silcutil/silcutil.c.
6002 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6004 * Call the `connect' client operation through the scheduler
6005 in case of error. Affected file lib/silcclient/client.c.
6007 * Call the `failure' client operation even if the error
6008 occurred locally during a protocol. Affected file is
6009 lib/silcclient/protocol.c.
6011 * Added support of sending LIST command to router from normal
6012 server. This way normal server can get list of all channels
6013 in the network too. Fixed the channel list sending in the
6014 server too. Affected files are silcd/command.c, and
6015 silcd/command_reply.[ch].
6017 * Added silc_server_update_channels_by_server and
6018 silc_server_remove_channels_by_server. They are used during
6019 disconnection of primary router and in backup router protocol.
6020 Affected file silcd/server_util.[ch], silcd/server.c and
6021 silcd/server_backup.c.
6023 * Fixed channel adding to global list in IDENTIFY command
6024 reply in server. Affected file silcd/command_reply.c.
6026 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * If the incoming packet type is REKEY or REKEY_DONE process
6029 that packet always synchronously. Fixes yet another MAC
6030 failed error on slow (dialup) connections. Affected file
6031 lib/silcclient/client.c and silcd/server.c.
6033 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Call check_version SKE callback for initiator too. Affected
6036 file lib/silcske/silcske.c.
6038 * Implemented fix for security hole found in the SKE that was
6039 fixed in the specification few days back; the initiator's
6040 public key is now added to the HASH value computation.
6041 Added backwards support for the old way of doing it too, for
6042 old clients and old servers. Affected file is
6043 lib/silcske/silcske.c.
6045 * Enabled mutual authentication by default in SKE. If initiator
6046 is not providing mutual authentication the responder will
6047 force it. This will provide the proof of posession of the
6048 private key for responder. The affected files are
6049 lib/silcclient/protocol.c and silcd/protocol.c.
6051 * Do not cache anymore the server's public key during SKE.
6052 We do mutual authentication so the proof of posession of
6053 private key is done, and if the server is authenticated in
6054 conn auth protocol with public key we must have the public
6055 key already. Affected file silcd/protocol.c.
6057 * Added new global debug variable: silc_debug_hexdump. If
6058 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6059 file lib/silcutil/silclog.[ch].
6061 * Fixed compilation warning due to char * -> const char *.
6062 Affected files lib/silcutil/silcnet.h, and
6063 lib/silccore/silcauth.[ch].
6065 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6067 * Fixed CMODE command when new channel key was created. If
6068 the creation failed the old key was removed. Next time giving
6069 same command would crash the server since the old key was
6070 freed already. Affected file silcd/command.c.
6072 * Fixed the silc_server_announce_get_channels to not crash
6073 on reconnect. Affected file silcd/server.c.
6075 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Added silc_log_set_debug_string function to set a regex
6078 string to match for debug output. Only the function names,
6079 or filenames matching the given debug string is actually
6080 printed. This way it is possible to filter out those debug
6081 strings that user is not interested in.
6083 Fixed a bug in silc_string_regexify.
6085 Affected files lib/silcutil/silclog.[ch], and
6086 lib/silcutil/unix/silcunixutil.c.
6088 * Changed the -d options in both server and Irssi SILC client
6089 to take the debug string as argument. Affected files
6090 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6092 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Added silc_hash_babbleprint to create a Bubble Babble
6095 Encoded fingerprint. The encoding is developed by Antti
6096 Huima (draft-huima-babble-01.txt), and it creates human
6097 readable strings out of binary data. Affected file
6098 lib/silccrypt/silchash.[ch].
6100 * Print the babble print now in addition of fingerprint as well
6101 in Irssi SILC client. Affected files are
6102 irssi/src/fe-common/silc/module-formats.[ch],
6103 irssi/src/fe-common/silc/core/client_ops.c.
6105 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Fixed a security problem found in SKE. The initiator's
6108 public key too is now added to the HASH hash value creation
6109 which is signed by the responder to create the SIGN value.
6110 This will prevent anyone in the middle to lie to the responder
6111 about the initiator's public key. If this is done now, the
6112 man in the middle will get caught. Updated the protocol
6115 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6117 * Better installation directory handling. Configure module
6118 paths and other paths automatically to example_silc* files
6119 in doc/. A patch by toma.
6121 * Fixed compiler warning from MPI library, and from SILC RNG.
6124 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6125 It can be configured with ./configure. A patch by toma.
6127 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Find correct make to use in prepare-clean. A patch by
6130 toma. Affected file prepare-clean.
6132 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6134 * Added irssi variables use_auto_addr, auto_bind_ip,
6135 auto_bind_port and auto_public_ip.
6137 * Changed the interface for silc_client_send_key_agreement
6138 in lib/silcclient/silcapi.h
6142 irssi/src/silc/core/silc-core.c
6144 lib/silcclient/silcapi.h
6145 irssi/src/silc/core/silc-channels.c
6146 lib/silcclient/client_keyagr.c
6149 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6151 * Added silc_pkcs_public_key_compare to compare two
6152 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6154 * Check that the client who set the founder mode on the
6155 channel is the same client that is giving the founder
6156 mode to itself. It is done by comparing the saved public
6157 key (it is saved even in the authentication is passphrase).
6158 Affected file silcd/command.c.
6160 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Do not process packet for disconnected socket connection.
6163 Affected file lib/silccore/silcpacket.c.
6165 * Process the DISCONNECT packet through scheduler in the
6166 client library. Affected file lib/silcclient/client.c.
6168 * Fixed the silc_client_packet_parse to not to increase
6169 the packet sequence number if the conn->sock and the
6170 current socket connection is not same. This can happen
6171 for example during key agreement when the conn includes
6172 multiple socket connections (listeners). Affected file
6173 lib/silcclient/client.c.
6175 * The sender of the file transfer request now provides also
6176 the pointer (listener) for the key exchange protocol. If
6177 the listener cannot be created then it sends empty key
6178 agreement and lets the receiver provide the listener.
6180 Added `local_ip' and `local_port' arguments to the
6181 silc_client_file_send. If they are provided they are used,
6182 if not then it will attempt to find local IP address, if
6183 not found or bind fails then the remote client will provide
6186 Affected files are lib/silcclient/client_ftp.c and
6187 lib/silcclient/silcapi.h.
6189 * Extended the FILE SEND command to support defining the
6190 local IP and port for key exchange listener. They are
6191 optional. Affected file irssi/src/silc/core/silc-servers.c.
6193 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6195 * Defined to WHOIS command reply the sending of fingerprint
6196 of the client's public key (if the proof of posession of the
6197 corresponding private key is verified by the server).
6198 Updated to the protocol specification.
6200 * Added support of receiving the client's public key's
6201 fingerprint in command reply in client library. Affected
6202 file is lib/silcclient/command_reply.c, and
6203 lib/silcclient/idlist.[ch].
6205 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Do not send over 128 chars long nickname to the server
6208 in NICK command. Affected file lib/silcclient/command.c.
6210 * Do not send over 256 chars long channel names to the server
6211 in JOIN command. Affected file lib/silcclient/command.c.
6213 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * Assure that silc_server_close_connection cannot be called
6216 twice for same socket context. Affected file is
6219 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6221 * Send error message to application if opening file for
6222 writing during file transfer fails. Affected file is
6223 lib/silcclient/client_ftp.c.
6225 Remove all file transfer sessions for a client that we're
6226 removing from ID cache.
6228 Affected file is lib/silcclient/client_ftp.c.
6230 * Fixed silc_net_addr2bin to return correct address. Affected
6231 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6233 * Fixed file transfer session removing on signoff notify.
6234 Affected file irssi/src/silc/core/silc-servers.c.
6236 * Added the SilcClientFileError to be returned in the monitor
6237 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6238 Affected file lib/silcclient/silcapi.h.
6240 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6242 * Fixed a crash in silc_client_ftp_free_sessions and
6243 silc_client_ftp_session_free_client. Affected file
6244 lib/silcclient/client_ftp.c.
6246 * Added `disabled' field in the SilcChannelEntry in the server
6247 to indicate if the server entry is disabled. Affected file
6248 silcd/idlist.h, silcd/command[_reply].c.
6250 * SILC server adds now /var/run/silcd.pid everytime it is
6251 started. Affected file silcd/silcd.c.
6253 * Added silc_server_packet_send_clients to send a packet to
6254 the provided table of client entries. Affected file
6255 silcd/packet_send.[ch].
6257 * Fixed a crash in client resolving in client_prvmsg.c in
6258 client library. Affected file lib/silcclient/client_prvmsg.c.
6260 * Do not actually remove the client directly from ID cache
6261 during SERVER_SIGNOFF, but invalidate it. This way we
6262 preserve the WHOWAS info for the client. Affected file
6263 silcd/server_util.c.
6265 * Fixed SERVER_SIGNOFF notify handling in the server. The
6266 server is now able to process incoming SERVER_SIGNOFF notify
6267 for a server that it doesn't even know about. It will remove
6268 the clients provided in the notify. Affected file
6269 silcd/packet_receive.c.
6271 * Check for partial packet in data queue after every packet that
6272 was found from the queue. Return and wait for more data if
6273 there is partial data in queue. Affected file is
6274 lib/silccore/silcpacket.c.
6276 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Added SilcClietFileError enum to indicate error in
6279 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6280 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6281 Affected files lib/silcclient/silcapi.h and
6282 lib/silcclient/client_ftp.c.
6284 * Check that newsize in silc_buffer_realloc is larger than
6285 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6287 * Added better monitor of file transfers. It now monitors
6288 key agreement protocol during the file transfer too. Added
6289 error reporting too. Affected files
6290 irssi/src/silc/core/silc-servers.c,
6291 irssi/src/fe-common/silc/module-formats.[ch].
6293 * Wrote a help file for FILE command.
6295 * Added silc_rng_global_get_byte_fast to get not-so-secure
6296 random data as fast as possible. Random data is read from
6297 /dev/urandom if available and from the SILC RNG if not
6298 available. It is used in padding generation. Affected file
6299 lib/silccrypt/silcrng.[ch].
6301 * All packets in client library are now processed synchronously.
6302 Optimized packet processing a lot. Affected file
6303 lib/silcclient/client.c.
6305 * All server connection packets are processing synchronously
6306 now in server, to optimize packet processing. Affected file
6309 * Include files are installed now only in Toolkit distribution
6310 if make install is given. Affected files: all Makefile.am's.
6312 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Assure that silc_client_notify_by_server_resolve does not
6315 resolve the client information multiple times. If it cannot
6316 be found by the first it cannot be found at all. Affected
6317 file lib/silcclient/client_notify.c.
6319 * Fixed WHOWAS command reply calling. Affected file
6320 lib/silcclient/command_reply.c.
6322 * Removed all references to silc_idlist_get_client from the
6323 Irssi SILC client since that call is internal call used by
6324 the library. The Irssi SILC client will use now client
6325 retrieval functions found in silcapi.h.
6327 * Fixed a bug in resolving nickname info before sending
6328 private message. It used freed memory. Affected file
6329 irssi/src/silc/core/silc-servers.c.
6331 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Assure my_channels statistics cannot go negative in server.
6334 Affected files silcd/server.c, silcd/server_util.c.
6336 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6340 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Win32 Toolkit changes. Affected files
6343 win32/silc.dsw, win32/libsilc/libsilc.def,
6344 win32/libsilcclient/libsilc.def,
6345 lib/silcutil/silcutil.c, and
6346 lib/sftp/sftp_fs_memory.c.
6348 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6350 * Added silc_net_localip to return local host's IP address.
6351 Affected file lib/silcutil/silcnet.[ch].
6353 * If key exchange or rekey protocol is active for a connection
6354 parse all packets syncronously since there might be packets
6355 in packet queue that we are not able to process without first
6356 processing packets before them. Affected file silcd/server,
6357 lib/silcclient/client.c.
6359 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6360 whether library should continue processing the packet.
6361 Affected file lib/silccore/silcpacket.h.
6363 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6364 SilcSFTPMonitorData to SFTP server to monitor various
6365 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6366 lib/silcsftp/sftp_server.c.
6368 * Added silc_file_size to return file size. Affected file
6369 lib/silcutil/silcutil.[ch].
6371 * Implemented the file transfer support for the client library.
6372 Added preliminary support for simple client to client one-file
6373 transmission. Affected file lib/silcclient/client_ftp.c,
6374 lib/silccilent/client.[ch].
6376 * Added new local command FILE to the Irssi SILC Client.
6377 It is used to perform the file transfer. It has subcommands
6378 SEND, RECEIVE, SHOW and CLOSE. Affected files
6379 irssi/src/silc/core/client_ops.c,
6380 irssi/src/silc/core/silc-server.[ch].
6382 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6384 * Relay the SILC_PACKET_FTP in the server. Affected files
6385 silcd/server.c and silcd/packet_receive.c.
6387 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6389 * Renamed silc_file_read and silc_file_write to functions
6390 silc_file_readfile and silc_file_writefile. Added function
6391 silc_file_open and silc_file_close. Affected files
6392 lib/silcutil/silcutil.[ch].
6394 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6396 * Resolve the client info when received private message or
6397 channel message for a client which nickname we don't know.
6398 Affected files lib/silcclient/client_prvmsg.c and
6399 lib/silcclient/client_channel.c.
6401 * Do not crash in /KEY if client is not connected. Affected
6402 file irssi/src/silc/core/silc-channels.c.
6404 * Added SilcClientStatus field to the SilcClientEntry in the
6405 lib/silcclient/idlist.h.
6407 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6408 is incomplete and is being resolved, it won't be resolved
6411 Make sure also that USERS command reply does not resolve
6412 twice information. Affected file is
6413 lib/silcclient/command_reply.c.
6415 Make sure that silc_client_get_clients_by_list does not
6416 resolve twice same information.
6418 * Check for valid client->id in the silc_server_free_client_data.
6419 Affected file silcd/server.c.
6421 * Fixed /GETKEY nick@server not to crash if the server entry
6422 is not found. Affected file lib/silcclient/command.c.
6424 * Fixed the silc_server_check_cmode_rights to check the
6425 requested modes correctly. Affected file silcd/command.c.
6427 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6429 * Better checks for non-printable chars in nick added.
6430 Affected file silcd/command.c.
6432 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6434 * Call the silc_server_udpate_servers_by_server in the
6435 primary router that comes back online in the backup resuming
6436 protocol. Otherwise it routes packets wrong. Affected file
6437 silcd/server_util.[ch], silcd/server_backup.c.
6439 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6442 lib/silcutil/silcbuffmt.[ch].
6444 * Redefined the SILC packet header to include the padding
6445 length. Affected file lib/silccore/silcpacket.[ch].
6447 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6448 length for maximum padding up to 128 bytes). Affected
6449 file lib/silccore/silcpacket.h.
6451 * Removed all backwards support for old 0.5.x MAC thingies.
6452 The SILC packet header change makes it impossible to be
6453 backwards compatible.
6455 * Send the ENDING packet with timeout in the backup resuming
6456 protocol. This is to assure that all routers has connected
6457 to the primary router. Affected file silcd/server_backup.c.
6459 * Changed the RNG to take the first IV from random data. It
6460 used to take it from zero actually. Changed the RNG also
6461 to use /dev/urandom during session. /dev/random is used
6462 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6464 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Changed the SILC packet header to have the first two bytes
6467 (the packet length) encrypted. Affected files aroung the
6468 code tree, lib/silccore/silcpacket.[ch]. Removed the
6469 SilcPacketCheckDecrypt callback. It is not needed anymore
6470 since the silc_packet_receive_process will determine now
6471 whether the packet is normal or special.
6473 * Implemented the unidirectional MAC keys. Affected files
6474 lib/silcske/silcske.c, silcd/protocol.c and
6475 lib/silcclient/protocol.c.
6477 * Implemented the packet sequence number to the MAC computation.
6478 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6479 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6480 lib/silcclient/protocol.c.
6482 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Allow backup router to announce servers. All servers
6485 announced by backup router are added to the global list
6486 automatically. Update hte server's socket to our primary
6487 router also when backup router announces a server.
6488 Affected file silcd/packet_receive.c.
6490 * Do not update the client->router in the function
6491 silc_server_udpate_clients_by_server if the client is on
6492 global list. We might fail to find any specific server
6493 for locally connected clients and local cell clients. They
6494 should still use the `from' and not `to' as client->router.
6495 This fixes backup router resuming protocol. Affected file
6496 silcd/server_util.c.
6498 * Decrease channel statistics count only if the channel
6499 deletion worked. Affected files are silcd/server.c and
6500 silcd/server_util.c.
6502 * Added silc_server_update_servers_by_server to update origin
6503 of all server entries. Used during backup router protocol.
6504 Affected files silcd/server_util.[ch], silcd/server.c. and
6505 silcd/backup_router.c.
6507 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6508 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6509 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6510 lib/silccrypt/silchmac.c.
6512 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Assure that router cannot reroute the same channel message
6515 to the sender. Affected file silcd/packet_receive.c.
6517 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6519 * Made better checks that the channel message is not sent
6520 to the router it came from. Affected file is
6521 silcd/packet_send.c. Fixed memory leak too.
6523 * Announce informations for incoming router connection, but
6524 only after checking if it is replaced by backup router.
6525 Affected file silcd/packet_receive.c.
6527 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Fixed the backup resuming protocol to work in multiple
6530 router environment. Affected file silcd/server_backup.c.
6532 * Route packet only to one router in the function
6533 silc_server_packet_send_to_channel. Affected file is
6534 silcd/packet_send.c.
6536 * Fixed silc_server_send_notify_dest to set the broadcast
6537 flag. Fixed the silc_server_send_notify_topic to actually
6538 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6539 Affected file silcd/packet_send.c.
6541 * Changed the SFTP Filesystem interface. Changed the
6542 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6543 the filesystem operation function. The SilcSFTPFilesystem
6544 is now a context that is allocated by all filesystem allocation
6545 functions and it already includes the operations structure
6546 and filesystem specific context. It is given as argument
6547 now to the silc_sftp_server_start. This made the interface
6548 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6549 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6551 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Changed the backup router adding and getting interfaces
6554 in the server. The router that will be replaced by the
6555 specified backup router is now sent as argument. Affected
6556 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6559 * Added silc_net_addr2bin_ne to return the binary form of
6560 the IP address in network byte order. Affected files
6561 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6563 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6565 * Check for existing server ID in silc_server_new_server
6566 and in silc_server_connect_to_router_final and remove the
6567 old entry if it exists. Affected file silcd/packet_receive.c,
6570 * Send the channel message always to only one router, either
6571 in upstream or downstream. Affected file is
6572 silcd/packet_send.c.
6574 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6576 * Wrote the definition of the backup resuming protocol to the
6577 protocol specification.
6579 * Removed one redundant channel key generation from normal
6580 server during joining procedure. Removed one redundant
6581 channel key sending from server to router during joining
6582 procedure. Affected file silcd/command.c.
6584 * Made minor bugfixes to the backup router resuming protocol.
6585 Affected file silcd/server_backup.c, server.c.
6587 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Added --disable-asm configuration option. Affected files
6590 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6593 * Implemented the backup resuming protocol that is used to
6594 resume the primary router position in the cell after the
6595 primary router comes back online. Affected files
6596 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6597 and silcd/server_util.[ch].
6599 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Sleep two (2) seconds after sending QUIT command to server.
6602 Affected file lib/silcclient/command.c.
6604 * Assure that if outgoing data buffer is pending do not force
6605 send any data. Affected file silcd/packet_send.c.
6607 * Assure that if outgoing data buffer is pending do not force
6608 send any data. Affected file lib/silcclient/client.c.
6610 * Implemented the backup router support when the primary router
6611 goes down. The servers and routers can now use the backup
6612 router as new primary router without loosing connectivity.
6614 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6616 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6617 in the server to indicate disabled entry. All data read
6618 from the connection will be ignored and no data is sent
6619 for entry that is disabled. Affected files are
6620 silcd/idlist.h, silcd/server.c.
6622 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Created SFTP client and server test programs in the
6625 lib/silcsftp/tests directory.
6627 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6629 * Implemented memory filesystem (virtual filesystem) for
6630 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6633 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6635 * Implemented the SFTP (SSH File Transfer Protocol) to the
6636 lib/silcsftp. It includes SFTP client and SFTP server
6639 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6641 * Moved lib/silccore/silcprotocol.[ch] to the
6642 lib/silcutil library.
6644 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6645 take variable argument list pointer as argument. Affected
6646 file lib/silcutil/silcbuffmt.[ch].
6648 * Added silc_buffer_set function that is used to set data
6649 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6650 Affected file lib/silcutil/silcbuffer.h.
6652 * Changed various routines in the core library to use the new
6653 silc_buffer_set instead of allocating new buffer only for
6656 * Added 64-bit value formatting and unformatting support to the
6657 silc_buffer_[un]format routines. Affected file is
6658 lib/silcutil/silcbuffmt.[ch].
6660 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6661 to includes/bitmove.h.
6663 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6665 * Fixed channel user mode saving in client library. Affected
6666 file lib/silcclient/command[_reply].c.
6668 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6670 * Defined the file transfer to the SILC Protocol. Added
6671 new packet type SILC_PACKET_FTP and defined File Transfer
6672 Payload. The mandatory file transfer protocol is SFTP
6673 (SSH File Transfer Protocol). Affected file in addition
6674 of the internet draft is lib/silccore/silcpacket.h.
6676 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6677 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6678 is used as part of backup router protocol when the primary
6679 router of the cell is back online and wishes to resume
6680 the position as primary router.
6682 * Redefined the MAC generation keys in the protocol. The
6683 same key is not used anymore in both direction. Both
6684 direction will now use different keys for sending and
6685 receiving. This fixes a potential security flaw. This
6686 change causes incompatibilities in the protocol.
6688 * Redefined also the MAC computation from the packet.
6689 An packet sequence number is now added to the MAC
6690 computation. This prevents possible replay attacks against
6691 the protocol. This change too causes incompatibilities
6694 Added `sequence' field to the SilcPacketContext to hold
6695 the current sequence number for the packet.
6697 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6699 * Added `created' field to the SilcIDListData in the file
6700 silcd/idlist.h to indicate the time when the entry was
6703 * Added `created' field to the SilcChannelEntry too. Affected
6704 file silcd/idlist.h.
6706 * Added `creation_time' aguments to all the announcement functions
6707 in the server. If it is provided then only the entries that
6708 was created after the provided time frame are actually
6709 announced. Affected file silcd/server.[ch].
6711 * The protocol says that the Channel ID's IP address must be
6712 based on the router's IP address. Added check for this in
6713 the silc_server_new_channel when processing incoming New Channel
6714 Payload. Affected file silcd/packet_receive.c.
6716 * Print out the correct version with --version in SILC client.
6717 Affected file irssi/src/silc/core/silc-core.c.
6719 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Fixed WHOWAS command to check for completnes of the client
6722 entry always, not just when the command is coming from client.
6723 Affected file silcd/command.c.
6725 * Added new function silc_server_packet_queue_purge to purge the
6726 outgoing data queue to the network. After the function returns
6727 it is guaranteed that the outgoing packet queue is empty.
6728 Affected file silcd/packet_send.[ch].
6730 * Purge the outgoing packet queue in the rekey protocol's final
6731 callback to assure that all rekey packets go to the network
6732 before quitting the protocol. Affected file silcd/server.c.
6734 * Added silc_client_packet_queue_parse as similar function as
6735 in server to the client library. The affected file is
6736 lib/silcclient/client.c.
6738 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Splitted silcd/server.c and created silcd/server_util.[ch]
6741 for utility functions.
6743 * Added new socket flag SILC_SF_DISABLED to indicate that the
6744 connection is open but nothing can be sent to or received from
6745 the connection. Affected file lib/silcutil/silsockconn.[ch].
6746 The checking for disabled socket is checked in the low level
6747 silc_socket_write and silc_socket_read functions.
6749 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Allow only nicknames and channel names that fits into the
6752 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6754 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * When processing JOIN command reply in server check that if
6757 the channel exists in our global list we'll move it the local
6758 list. Affected file silcd/command_reply.c.
6760 * Fixed the check whether client is joined on the channel already
6761 in JOIN command. Affected file lib/silcclient/command.c.
6763 * Fixed the JOIN command reply to check whether the channel
6764 already exists. Affected file lib/silcclient/command_reply.c.
6766 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6768 * Added silc_ske_status_string to map the SKE error numbers
6769 to readable strings. The affected files are
6770 lib/silcske/silcske[_status].[ch].
6772 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6774 * Do not show the private channels on the WHOIS channel list
6775 as it is not allowed by the protocol. The affected file is
6778 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * Assure that the packet length digged from the actual packet
6781 is something sensible in the silc_packet_decrypt_rest_special
6782 in lib/silccrypt/silcpacket.c.
6784 * Free and NULL the allocated pointer in silc_hmac_alloc if
6785 the HMAC allocation fails. The affected file is
6786 lib/silccrypt/silchmac.c.
6788 * Print the selected security properties to the log files in
6789 the server. Affected file silcd/protocol.c.
6791 * Add SKE's reference counter even if calling the completion
6792 callback manually. Otherwise it goes negative, although it
6793 does not cause any problems. The affected file is
6794 lib/silcske/silcske.c.
6796 * Remove the client entry with short timeout after giving the
6797 KILL command. Affected file lib/silcclient/command.c.
6799 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6800 case all found clients are already disconnected (WHOWAS would
6801 found them) in the server. Affected file silcd/command.c.
6803 * Update the last_receive (time of last data received) to be
6804 updated only when received private or channel message so that
6805 the idle time showed in WHOIS makes more sense.
6807 * Added boolean field `valid' in to the SilcClientEntry in the
6808 client library to indicate whether the entry is valid or not.
6809 This fixes the nickname change bug on channel when changing
6810 the nickname to be same than the old (like nick to Nick) the
6811 nickname formatter doesn't set the new nick anymore to Nick@host.
6812 Affected file lib/silcclient/idlist.[ch].
6814 * Now actually fixed the nickname changing on disconnection.
6815 Added new function silc_change_nick to the Irssi SILC Client.
6816 Affected file irssi/src/silc/core/client_ops.c,
6817 irssi/src/silc/core/silc-nicklist.[ch].
6819 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Check that the public key exists in the GETKEY command before
6822 trying to encode it. Affected file silcd/command.c.
6824 * Print some notifications on received public keys with GETKEY
6825 command in the Irssi SILC Client. Affected files are
6826 irssi/src/fe-common/silc/module-formats.[ch],
6827 irssi/src/silc/core/client_ops.c.
6829 * Use IDENTIFY command to resolve the server information in the
6830 GETKEY command instead of INFO command. Affected file
6831 lib/silcclient/command.c.
6833 * All command reply functions in the client library now calls
6834 the pending command reply callbacks even if an error has
6835 occurred. The server has done this a long time and now it was
6836 time to move the client library to this as well. Now all
6837 errors can be delivered back to the pending command reply
6838 callbacks if necessary. Affected files are
6839 lib/silcclient/command[_reply].[ch].
6841 * Change the nickname on disconnection back to the username
6842 because in reconnect the server will enforce it to it anyway.
6843 Affected file irssi/src/silc/core/silc-servers.c.
6845 * Fixed a config file parsing bug in the Irssi SILC client.
6846 Affected file irssi/src/silc/core/clientconfig.c.
6848 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6850 * When printing the channel mode on JOIN, verify that the
6851 channel key and channel's HMAC are valid. Affected file
6852 irssi/src/silc/core/client_ops.c.
6854 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6856 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6857 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6858 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6860 * Removed channel key rekey task deleting from the function
6861 silc_server_save_channel_key. Affected file silcd/server.c.
6862 Added explicit timeout task context instead that is used to
6863 delete the task if we are registering a new task before the
6864 new task has elapsed.
6866 * When channel key rekey occurs the client library now saves
6867 the old channel key for a short period of time (10 seconds) and
6868 is able to use it in case some is still sending channel
6869 messages encrypted with the old key after the rekey. Affected
6870 file lib/silcclient/[idlist.h|client_channel.c].
6872 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6874 * Added check to the silc_server_new_id_real to not accept
6875 new ID if it is the sender's own ID. Affected file is
6876 silcd/packet_receive.c.
6878 * Assure that we do not announce ourself or the one we've
6879 sending our announcements when we're router and are announcing
6880 servers to our primary router. Affected file silcd/server.c.
6882 * Fixed silc_server_command_identify_check_client to assemble
6883 correct WHOIS packet. It send corrupted WHOIS packet and
6884 caused problem with router to router connections. Affected
6885 file silcd/command.c.
6887 Fixed also silc_server_command_whois_check the same way
6888 as for the IDENTIFY command.
6890 * Added new SilcIDListStatus to the server in the SilcIDListData
6891 structure. The status now includes the current status of
6892 the entry (like registered, resolved etc.). Affected file
6893 silcd/idlist.[ch]. Defined a bunch of different status types
6894 as well. This replaced the old boolean registered field as well.
6896 Added resolve_cmd_ident field to the SilcClientEntry structure
6897 too so that if the entry is for example being resolved so
6898 another command may attach to the same pending command reply
6899 without requiring to resolve the same entry again. This concept
6900 should optimize the WHOIS and the IDENTIFY resolving under
6901 heavy load by taking away unnecessary resolving for entries
6902 that are being resolved already.
6904 Added support for adding multiple pending commands for one
6905 command idenfier. Affected file silcd/command[_reply].[ch].
6907 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6908 before deleting the data. Otherwise the hash table will have
6909 freed data in comparison functions. Affected file is
6910 silcd/command_reply.c.
6912 * Fixed silc_idlist_replace_client_id to add the new entry to
6913 the cache with NULL nickname. Otherwise there will be invalid
6914 memory as the nickname after the nickname is freed. Affected
6915 file silcd/packet_receive.c.
6917 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6918 saved into wrong slots because the previous number of entries
6919 was not taken into account. Affected file silcd/idlist.c.
6920 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6922 * If we are router and we receive JOIN notify to a channel that
6923 does not have any users then notified client is marked as the
6924 channel founder, as it is it. The affected file is
6925 silcd/packet_receive.c
6927 * Added to the extended hash table API's table_del_*ext functions
6928 the destructor as argument too, so that the caller can decide
6929 which destructor to use or whether to use destructor at all.
6930 Affected file lib/silcutil/silchashtable.[ch].
6932 * Fixed ID Cache purging. It actually deleted the entries from
6933 the hash table after the data was freed. The hash table ended
6934 up comparing freed memory. The affected file is
6935 lib/silccore/silcidcache.c.
6937 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6939 * Fixed Irssi SILC client's KILL command's HELP syntax.
6941 * The USERS command now resolves the detailed user information
6942 if the userinfo field is missing. Affected file is
6943 lib/silcclient/command_reply.c.
6945 * Do not print error in silc_file_read if the read file does
6946 not exist. Just silently return NULL. Affected file is
6947 lib/silcutil/silcutil.c.
6949 * Fixed the silc_log_output to not wine about NULL filename
6950 and to not create some bogus " " filename. Affected file is
6951 lib/silcutil/silclog.c.
6953 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * Fixed various printing bugs on the user interface in the
6956 Irssi SILC Client. Minor changes that were forgotten from
6959 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6961 * Fixed the configure.in.pre and the compilation and distribution
6962 environment to support the new autoconf 2.52. That version is
6963 now required to compile the CVS trunk.
6965 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6967 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6968 to generally parse user@fqdn format strings. Affected file
6969 lib/silcutil/silcutil.c.
6971 * Added nickname_format and nickname_force_format fields to the
6972 SilcClientParams structure. The first one defines the format
6973 for the nicknames that the library will enforce if the receives
6974 multiple same nicknames. The second one is boolean value and
6975 can be used to force the library to always enforce the format
6976 to the nicknames regardles whether there are multiple nicknames
6977 or not. This configurable formatting was employed to flexibly
6978 support accessing multiple nicknames from the user interface.
6979 The userinterface can now set the nicknames to what ever format
6980 they prefer. Affected file lib/silcclient/silcapi.h.
6982 Added function silc_client_nickname_format to the file
6983 lib/silcclient/idlist.c. It performs the nickname formatting.
6985 Added new field `hostname´ to the SilcClientEntry context.
6986 It holds the hostname of the client. Affected file is
6987 lib/silcclient/idlist.h.
6989 * Irssi SILC Client sets the nicknames in nick@hostn format.
6990 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6991 irssi/src/silc/core/silc-core.c.
6993 The WHOIS printing now also shows both the real nickname and
6994 the formatted nickname so that user knows how to access the
6995 user if there are multiple same nicknames cached. Affected
6996 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6997 printing formatting too to take the hostname now as a separate
6998 argument. The Affected file is
6999 irssi/src/fe-common/silc/modules-formats.[ch].
7001 * Changed the silc_client_get_clients_local to accept the formatted
7002 nickname as argument. It accepts the real nickname too but the
7003 formatted nickname can be used to find the true entry from
7004 multiple entries. Affected file lib/silcclient/silcapi.h and
7005 lib/silcclient/idlist.c.
7007 * Added nickname_format_parse field to the SilcClientParams.
7008 It is a callback function provided by the application to parse
7009 the nickname out of the formatted nickname string. The library
7010 calls it to get the nickname from the formatted string. Since
7011 the application generally knows better the format of the nickname
7012 string it parses it instead of the library, even though library
7013 encodes the formatted string. If the callback function is not
7014 provided then the library will use the string as is. The
7015 affected file is lib/silcclient/silcapi.h.
7017 * All the nickname strings passed to the client library in
7018 commands are now expected to be formatted nickname strings.
7019 If the command does not support the formatted nickname string
7020 it will assume that the sent string is the actual nickname.
7021 Affected file lib/silcclient/command.c.
7023 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7025 * Added public key authentication support to OPER and SILCOPER
7026 commands in the client library. Affected file is
7027 lib/silcclient/command.c.
7029 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7031 * Changed the get_auth_methdod client operation to be asynchronous.
7032 It can be async if the application resolves the authentication
7033 method from the server during the negotiation. Added new
7034 SilcGetAuthMeth completion callback that the application will
7035 call after resolving the authentication method.
7037 Added function silc_client_request_authentication_method that
7038 the application can use to resolve the authentication method
7039 from the server. Added also SilcConnectionAuthRequest callback
7040 that the library will call after the server has replied. The
7041 application can call this function if it does not know the
7042 current authentication method.
7044 Affected files are lib/silcclient/client.c and
7045 lib/silcclient/silcapi.h.
7047 * The Irssi SILC client now automatically resolves the authentication
7048 method incase any configuration information is not present (and
7049 currently there never is). The affected file is
7050 irssi/src/silc/core/client_ops.c.
7052 * Fixed public key authentication from the client library.
7053 Affected file lib/silcclient/protocol.c. Changed also the
7054 protocol specification about the public key authentication in
7055 the connection authentication protocol. The actual data to be
7056 signed is now computed with a hash function before signing.
7058 * Fixed the public key authentication from the server as well.
7059 Affected file silcd/protocol.c.
7061 * Removed the mlock()'s from the memory allocation routines.
7062 Affected file lib/silcutil/silcmemory.c. The ./configure does
7063 not check anymore for the mlock(). Affected file is
7066 * Fixed USERS command in server to allow the execution of the
7067 command for private and secret channels if the client sending
7068 the command is on the channel. Affected file silcd/command.c.
7070 * Fixed silc_client_get_clients_local to return the clients
7071 count correctly. It could return wrong value. Affected file
7072 lib/silcclient/idlist.c.
7074 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7076 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7077 types. The assembler optimizations seemed not to like 64-bit
7078 data types. The assmebler optimizations thus are now enabled
7079 also for BSD systems as opposed to only enable them for Linux.
7081 * Do not check for threads at all on BSD systems. Affected
7082 file configure.in.pre.
7084 * Removed -n and -h options from the Irssi SILC Client since
7085 they are not used in silc.
7087 * Fixed the prime generation to assure that the first digit
7088 of the generated random number is not zero since our conversion
7089 routines does not like number strings that starts with zero
7090 digit. If zero digit is seen the random number is regenerated.
7091 This caused some corrupted RSA keys when the zero first digit
7092 was met. Affected file lib/silcmath/silcprimegen.c.
7094 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7096 * Fixed WIN32 configuration in the ./configure script.
7097 Fixed to include xti.h on environments that has it.
7098 Patches by Carsten Ilchmann and andrew.
7100 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7102 * Changed the silc_id_create_client_id to be collision
7103 resistant. It is now assured that there cannot be created
7104 two same client ID's. I suspect that some weird bugs in
7105 the server were actually caused by duplicate Client IDs.
7106 Affected file silcd/serverid.[ch]. A router receiving
7107 new ID now also assures and informs the sending server
7108 if the ID caused collision.
7110 * Changed the silc_id_create_channel_id to also assure that
7111 there are no collisions.
7113 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7115 * Statement about ignoring the Mutual Authentication flag when
7116 performing rekey with PFS was a bit misleading. It is ignored
7117 if it was set in the initial negotiation, it cannot be even
7118 set in the rekey. Fixed in the ke-auth draft. Started the
7119 new versions of the protocol drafts in the doc/.
7121 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7123 * Fixed a bug in silc_client_command_identify_save when saving
7124 new channel information. The channel name was no duplicated
7125 and caused crash on exit. Affected file is
7126 lib/silcclient/command_reply.c.
7128 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7130 * Fixed the getkey command handling in the server. Send just
7131 empty OK reply to the sender if the key could not be fetched
7132 (but everything else was ok, like the key just was not available).
7133 Changed the public key parameter to optional in the protocol
7134 specs so that empty OK reply can be sent. Affected file
7137 Added a message to Irssi SILC client to tell to user if the
7138 server did not return a public key.
7140 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7142 * Fixed a channel key regeneration bug. It registered new
7143 timeout tasks exponentially until all system resources were
7144 used. Affected file silcd/server.c.
7146 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7148 * Added the SILC Document generator to the scripts/silcdoc.
7149 It can be used to generate the Toolkit Reference Manual out
7150 of the source tree. Internally it will also use the RoboDoc
7151 generator now imported in util/robodoc.
7153 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Added couple of return's in rekey protocol if error orccurred
7156 during the protocol. The execution must be terminated.
7157 Affected file silcd/protocol.c. Also, terminate the protocol
7158 always with timeout.
7160 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7162 * The client's Client ID was created initally from the wrong
7163 nickname (it could have been in format nick@host) in the
7164 silc_server_new_client. Affected file silcd/packet_receive.c
7166 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7168 * Added some SILC_LOG_ERROR's to various error conditions
7169 if client could not be added to ID cache. Affected files
7170 silcd/packet_receive.c and silcd/server.c.
7172 * When client's sock->user_data is freed, NULL also the
7173 client->router and client->connection pointers. Added check
7174 for these pointers being NULL to various places around the
7175 code. Affected file silcd/server.c.
7177 * Added client->data.registered == TRUE checks to various
7178 places around the code to assure that unregistered client's
7179 are not handled when it is not allowed. Affected file
7182 * Added `bool registered' fields to all
7183 silc_idlist_[server|client]_get_* routines to indicate whether
7184 the fetched client needs to be registered or not. Affected
7185 file silcd/idlist.[ch].
7187 * Add your own entry as registered to the ID cache in the
7188 server. Affected file server.c.
7190 * Fixed a bug in silc_server_new_server. The SilcServer was
7191 set as the new server's context instead of SilcServerEntry.
7192 This naturally caused some weird bugs.
7194 * Added "updated" field the SilcChannelEntry which indicates
7195 the time since the channel entry was last accessed. This
7196 can be used to determine whether it is necessary to
7197 announce the channel after backup resuming protocol.
7198 Affected files silcd/idlist.[ch].
7200 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7202 * Do not delete the channel rekey task when adding it
7203 for in silc_server_create_channel_key.
7205 * Changed the silc_server_create_channel_key to return
7206 TRUE or FALSE to indicate the success of the channel key
7209 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7211 * Fixed MSVC++ project files and added missing files to
7212 Makefiles under win32/.
7214 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7216 * Do not add TCP_NODELAY flag if the operating system
7217 does not have it defined. Affected files are
7218 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7220 * Fixed buffer overflow from Irssi SILC Client. Affected
7221 file irssi/src/fe-common/core/themes.c.
7223 * Fixed double free in client library in the file
7224 lib/silcclient/client.c when disconnecting from server.
7226 * Applied double free patch from cras to Irssi SILC client.
7227 Affected files irssi/src/core/[modules/expandos].c
7229 * Fixed the disconnection handling to Irssi SILC Client.
7230 The application must call silc_client_close_connection
7231 in ops->connect client operation in case of failure of
7232 the connection. Affected file is
7233 irssi/src/silc/core/client_ops.c.
7235 * Do not set sock->protocol to NULL in the function
7236 silc_client_close_connection after executing the protocol's
7237 final callback since the sock might not be valid anymore.
7238 Affected file lib/silcclient/client.c.
7240 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7242 * Do not enable SILC_THREADS if the linking with libpthread
7243 did not happen. Affected file configure.in.pre.
7245 * Added notion to protocol specification that server must
7246 verify the sent authentication payload with CMODE when
7247 setting the channel founder key. Implemented it to the
7248 server. Affected file silcd/command.c.
7250 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7252 * Added _EXTRA_DIST SILC distribution variable to the
7253 distributions file. It is used to conditionally add extra
7254 files or directories to the specific distribution. Affected
7255 files ./prepare, Makefile.am.pre and distributions.
7257 Removed the `_' from the start of the distribution names.
7260 * Added README.WIN32 for instructions to compile the Toolkit
7263 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * Fixed a double free in disconnection in the server. Affected
7266 file is silcd/server.c.
7268 * Fixed the lib/silcske/groups.c to work now also with GMP
7269 MP library. The string conversion did not work when using
7270 specific base and the base is indicated in the string as well.
7272 * Created win32/ directory which now includes MSVC++ specific
7273 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7274 It will appear only in the toolkit distribution
7276 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7278 * Changed the key material distribution function in case when
7279 the hash output is too short. The data is now concatenated
7280 a bit differently than it used to. Made the change to the
7281 SKE protocol specification.
7283 * Added better GMP detection to configure.in.pre. A patch
7286 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7288 * Fixed a minor bug in SKE that might cause some problem on
7289 some platforms. Affected file lib/silcske/silcske.c.
7291 * Added the cookie checking for initiator in the SKE. It checks
7292 that the responder returns the sent cookie unmodified. The
7293 affected file is lib/silcske/silcske.c. Added new SKE
7294 error type INVALID_COOKIE that can be sent during the
7295 negotiation. Fixed some memory leaks as well.
7297 * Added the "invalid cookie" error message to Irssi SILC client's
7300 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7302 * Added `task_max' field to the SilcClientParams to indicate
7303 the maximum tasks the scheduler can handle. If set to zero,
7304 default values are used. Affected file lib/silcclient/silcapi.h.
7306 * Fixed memory leaks in silc_client_close_connection. Affected
7307 file lib/silcclient/client.c.
7309 * Added silc_client_del_client_entry to client library to free
7310 all memory of given client entry. Affected file is
7311 lib/silcclient/idlist.[ch].
7313 * Added new functions silc_client_del_channel and
7314 silc_client_del_server to delete channel and server entries.
7315 Affected file lib/silcclient/[silcapi.h/idlist.c].
7317 * Removed silc_client_del_client_by_id from silcapi.h.
7319 * Fixed the INFO command to return the server's own info
7320 correctly when querying by Server ID. Affected file is
7323 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * Removed the non-blocking settings in WIN32 code in the
7326 silc_sock_[read/write] and added SleepEx instead. Affected
7327 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7328 of input data is now checked with FIONREAD and ioctlsocket.
7330 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7332 * Call silc_schedule_task_del_by_context in the
7333 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7334 Affected file lib/silccore/silcprotocol.c.
7336 * Call silc_protocol_cancel for active protocols in the
7337 silc_server_close_connection if the funtion
7338 silc_server_free_sock_user_data has not been called.
7339 Affected file silcd/server.c.
7341 * Generic tasks cannot be deleted using the del_by_fd
7342 task deleting function since generic tasks does not match
7343 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7345 * Added a notion to SILCOPER help file that the SILCOPER works
7346 only on router server, not on normal server.
7348 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7350 * Added for WIN32 support for the new scheduler as well.
7351 Affected file lib/silcutil/win32/silcwin32schedule.c.
7353 * Fixed the SHA1 implementation to work on various platforms.
7355 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7357 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7358 API. It is part of the scheduler now. Everything else is
7359 as previously but some functions has changed their names.
7360 Checkout the lib/silcutil/silcschedule.h for the interface.
7361 Updated all applications to use the new interface. Affected
7362 files are lib/silcutil/silcschedule.[ch].
7364 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7366 * Found a bug in the SKE implementation. The HASH value,
7367 specified by the protocol, was not computed correctly. The
7368 public key of the responder was not added to the computation
7369 even though it is mandatory. Affected file lib/silcske/silcske.c.
7370 This unfortunately causes incompatibilities with older
7371 clients and servers.
7373 * Added WIN32 specific network init and uninit functions:
7374 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7375 the Winsock2. Affected file lib/silcutil/silcnet.h and
7376 lib/silcutil/win32/silcwin32net.c.
7378 * Set the socket always to nonblocking mode on WIN32 after
7379 reading data or writing data. Affected file is
7380 lib/silcutil/win32/silcwin32sockconn.c.
7382 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7384 * Fixed various compilation problems under WIN32. Affected
7385 files lib/silcutil/win32/silcwin32thread.c and
7386 lib/silcutil/win32/silcwin32schedule.c.
7388 * Removed all _internal.h #includes from public header
7389 files. Internal headers must never be included from
7392 Removed also the lib/silcske/payload_internal.h file.
7394 * All include files that may be needed (public and some others
7395 included by the public headers) by application developers are
7396 now copied to the ./includes directory. It does not copy any
7397 internal headers. Affected file Makefile.defines.pre and all
7398 Makefile.am's under lib/ and subdirs.
7400 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7402 * Do not change the ~/.silc directory's permissions automatically.
7403 Affected file irssi/src/silc/core/clientutil.c.
7405 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7407 * Do not cancel the protocol in silc_server_close_connection
7408 it might cause recursion. Now cancelled in the function
7409 silc_server_free_sock_user_data. Affected file silcd/server.c.
7411 * Fixed the silc_server_remove_clients_by_server to regenerate
7412 the channel keys correctly finally. Added also new function
7413 silc_server_remove_clients_channels to actually do it.
7414 Affected file silcd/server.c.
7416 * Fixed the silc_server_new_channel to not crash by giving
7417 wrong router to the new channel. Affected file is
7418 silcd/packet_receive.c.
7420 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7422 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7423 which is given as argument to the silc_client_alloc now.
7424 It can be used to configure the client and set various parameters
7425 that affect the function of the client.
7427 * The USERS command in server did not check whether the channel
7428 is private or secret. Affected file silcd/command.c.
7430 * Added new argument to the USERS command in protocol specification.
7431 The USERS command now can take the channel name as argument
7432 as well. Added support for this in client and server and
7433 updated the protocol specs.
7435 * Completed the GETKEY command in client. It can be now used
7436 to fetch also servers public key not only some clients.
7437 Affected files lib/silcclient/command[_reply].c.
7439 * Added silc_client_get_server to return server entry by the
7440 server name. Affected files lib/silcclient/silcapi.h and
7443 * Redefined the IDENTIFY command in protocol specification to be
7444 more generic. It now can be used to query information about
7445 any entity in the SILC Network, including clients, servers and
7446 channels. The query may be based either the entity's name
7447 or the ID. Added support for this in both client and server.
7449 Affected files silcd/command.c and lib/silcclient/command.c
7450 and command_reply.c.
7452 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7453 the _from_client and _from_server functions. Affected file
7456 * Added silc_client_get_channel_by_id_resolve to the file
7457 lib/silcclient/silcapi.h to resolve channel information by
7458 its ID. Added also silc_client_get_channel_by_id that
7459 does not resolve it from the server.
7461 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7463 * Added SilcServerEntry context into the client library
7464 to represent one server. The INFO command now allocates
7465 these to save the resolved server info. For now on the
7466 client library will also keep information about servers,
7467 connected and resolved with INFO.
7469 The INFO command now allocates the SilcServerEntry context
7470 and saves the server info there. The COMMAND_REPLY in
7471 the INFO now returns the parameters to application in
7472 same order as defined in the protocol specification.
7474 The entries are cached in the client->server_cache.
7476 * The INFO command is now issued after received the Client ID
7477 from the server. Affected file lib/silcclient/client.c.
7479 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7480 to the application as the mode changer might be server.
7481 It is guaranteed that NULL is not returned anymore to the
7482 application. Affected file lib/silcclient/client_notify.c.
7484 The ID Type is now also passed to the application so that
7485 it can check whether the returned entry is SilcClientEntry
7488 Added new function silc_client_get_server_by_id to return
7489 the server entry by ID. Affected files are the
7490 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7492 * Do not create the channel in the Irssi SILC Client when issuing
7493 the JOIN command but when received the sucessful JOIN command
7494 reply. Otherwise the channel might get created even though we
7495 could not join it. The Affected file is
7496 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7498 * Fixed a channel joining bug in router. The router must also
7499 check the channel modes, invite and ban lists etc. when serving
7500 the JOIN command sent by normal server. Affected file is
7501 silcd/command.c. The router now resolves the client's
7502 information from the server who sent the JOIN command if it
7503 does not know it, and processes the JOIN command only after
7506 * Changed the SilcCommandCb to take new argument; void *context2.
7507 Affected file lib/silccore/silccommand.h
7509 The second argument in the command callbacks in the server now
7510 includes the SilcServerCommandReplyContext if the command was
7511 called as pending command callback from the command reply.
7512 Otherwise it is NULL. When called as pending the status of the
7513 command reply will be checked and if it was erronous the
7514 error will be sent to the original sender of the command.
7515 This way the client always receives the error messages even
7516 though the server was actually the one who received the error
7517 when it resent the command to router, for example. Affected
7518 files silcd/command[_reply].[ch].
7520 * Fixed sending WHOWAS command's error message to client if
7521 the requested client could not be found. It was missing.
7524 * Changed the CMODE and CUMODE commands reply arguments in the
7525 protocol specification. The Channel ID is now sent in both
7526 of the commands to identify the channel. Implemented this
7527 new feature to the client and server. Affected files
7528 lib/silcclient/command_reply.c and silcd/command.c.
7530 * Made better checks for invite and ban lists in the JOIN
7531 command in server. Affected file silcd/command.c.
7533 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7535 * The server now performs the incoming host IP/DNS lookup
7536 using the silc_socket_host_lookup and thus does not block
7537 the server anymore. Affected file silcd/server.c.
7539 * Completed the multi-thread support for SILC Scheduler in
7540 the lib/silcutil/silcschedule.c.
7542 * Fixed the configure.in.pre to detect the pthread correctly
7545 * Fixed a deadlock in silc_task_queue_wakeup in the file
7546 lib/silcutil/silctask.c.
7548 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7550 * Added new function silc_schedule_wakeup that is used in
7551 multi-threaded environment to wakeup the main thread's
7552 schduler. It needs to be used when a thread adds a new task
7553 or removes a task from task queues. After waking up, the
7554 scheduler will detect the task queue changes. If threads
7555 support is not compiled in this function has no effect.
7556 Implemented the wakeup mechanism to both Unix and WIN32
7557 systems. Affected files are lib/silcutil/silcschedule.[ch],
7558 lib/silcutil/unix/silcunixschedule.c and the
7559 lib/silcutil/win32/silcwin32schedule.c.
7561 * Added new function silc_task_queue_wakeup to wakeup the
7562 scheduler by the specified task queue. Affected file
7563 lib/silcutil/silctask.[ch].
7565 * The silc_socket_host_lookup_start now wakes up the scheduler
7566 after adding the timeout task. Affected file is
7567 lib/silcutil/silcsockconn.c.
7569 * The silc_socket_host_lookup is synchronous now if the threads
7570 support is not compiled in. However, the callback is still
7571 called asyncronously through the scheduler, anyway. Affected
7572 file lib/silcutil/silcsockconn.c.
7574 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7576 * Added new function silc_socket_host_lookup to perform
7577 asynchronous IP and FQDN lookups for the socket connection.
7578 Affected files lib/silcutil/silcsockconn.[ch].
7580 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7582 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7583 that may or may not compile the mutex support in.
7585 Changed the silc_mutex_alloc interface. It allocates the
7586 mutex now to the sent pointer and returns TRUE or FALSE.
7588 Affected file lib/silcutil/silcmutex.h.
7590 * Wrote the SILC Task Queue interface to support multi-threads.
7591 Affected file lib/silcutil/silctask.[ch].
7593 * Wrote the SILC Scheduler to support multi-threads. Affected
7594 file lib/silcutil/silcschedule.c.
7596 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7598 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7599 in lib/silcutil/win32/.
7601 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7603 * Defined SILC Mutex API and SILC Thread API and implemented
7604 them for Unix. Affected files are
7605 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7606 lib/silcutil/unix/silcunixmutex.c and
7607 lib/silcutil/unix/silcunixthread.c.
7609 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7611 * Fixed the silc_server_remove_clients_by_server's channel
7612 key re-generation. The hash table handling was incorrect
7613 and would not work with many channels. Affected file is
7616 * Fixed some memory leaks around the server code.
7618 * Rewrote the silc_server_get_users_on_channel to support IPv6
7619 based Client ID's. Affected file silcd/server.c.
7621 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7622 specification. However, a separate document must be written
7623 to define the detailed signing procedure and the payload
7624 associated with the flag. Defined the flag to the
7625 lib/silccore/silcchannel.h as well.
7627 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7629 * Changed the dynamic tables to static size tables in the
7630 lib/silccrypt/silchmac.c.
7632 * Removed GCC dependencies from the code. A patch by cras.
7634 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7636 * Do not show the error "Error receiving packet bla bla"
7637 in server if it really was not an error (-2 means that reading
7638 is pending). Affected file silcd/server.c.
7640 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7642 * Fixed a possible crash in silc_server_remove_clients_by_server
7643 in silcd/server.c. Fixed there also some memory leaks.
7645 * Fixed the silc_idlist_replace_client_id. It could replace
7646 wrong key in the hash table. Affected file silcd/idlist.c.
7648 * Do not check whether there are global users on the channel
7649 if the channel->global_users is FALSE. Affected functions
7650 silc_server_remove_from_one_channel and
7651 silc_server_remove_from_channels in silcd/server.c. Also,
7652 do not check if the removed client is local as we can be
7653 sure that global client was not removed from the channel
7654 and checking for global users is not needed.
7656 * The silc_server_remove_clients_by_server now re-generates
7657 the channel keys correctly for those channels that had
7658 clients removed from them. Affected file silcd/server.c.
7660 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7662 * Found the reason of random crashes in the server. We weren't
7663 ignoring the SIGPIPE signal (which can be sent in write())
7664 and it crashed the server. Affected file silcd/silcd.c.
7666 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7668 * Assure that sock->user_data is not NULL in the function
7669 silc_server_packet_send in silcd/packet_send.c.
7671 * Disconnect the remote connection if it could not be added
7672 to any ID lists in the server. The affected file is
7675 * Check in silc_server_packet_send[_real/dest] that the
7676 socket is not disconnecting and ignore the data if it is.
7677 Affected file silcd/packet_send.c.
7679 * Define inline to __inline on native WIN32 compilation.
7680 Affected file includes/silcwin32.h.
7682 * Added some explicit type casts for inline code since MSVC
7683 require them. Affected files lib/silcutil/silcbuffer.h,
7684 lib/trq/silcdlist.h and lib/trq/silclist.h.
7686 * Print warning in log files from now on if the packet
7687 decryption fails. Affected file silcd/server.c.
7689 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7691 * Changed the `say' client operation's interface to accept
7692 new `type' argument to indicate the type of the message sent
7693 by the library. The application may filter the library's
7694 messages according the type. The affected file is the
7695 lib/silcclient/silcapi.h.
7697 * Added two new functions to lib/silcclient/silcapi.h:
7698 silc_client_del_client and silc_client_del_client_by_id.
7699 Affected file lib/silcclient/idlist.c.
7701 * Moved the clientincludes.h from includes/ to silc/ and
7702 serverincludes.h from includes/ to silcd/.
7704 * The modes for the CMODE and CUMODE are now passed as
7705 uint32 for application with COMMAND_REPLY. The affected
7706 file is lib/silcclient/command_reply.c.
7708 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7710 * /WHOIS without arguments shows client's own information.
7711 Affected file lib/silcclient/command.c.
7713 * Changed PING to not accept any arguments. The specs
7714 says that client can ping only the connected server so
7715 requiring an argument is not needed. Affected file is
7716 lib/silcclient/command.c.
7718 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7720 * Fixed a fatal bug in private message sending and reception
7721 encryption and decryption when using private message keys.
7722 The implementation was incorrect and did not follow the
7723 specification. It causd that some of the message were
7724 lost since it did not use the sending and receiving keys
7725 as the protocol suggests. This has been fixed and will cause
7726 incompatibilities with older clients when sending private
7727 message encrypted with private message keys. Affected files
7728 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7729 and various other in Irssi SILC Client.
7731 Added `responder' boolean argument to the functions
7732 silc_client_add_private_message_key[_ske] to indicate when
7733 the key is added as responder or initiator of the key
7736 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7738 * Removed the silc_ske_check_version function and created
7739 a SilcSKECheckVersion callback. Added also a function
7740 silc_ske_set_callbacks that is now used to set all SKE
7741 callbacks. The callback functions are not given to
7742 the SKE functions anymore, but this function is used to
7745 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7747 * Added `silc_version' argument to the silc_client_alloc
7748 to define the version of the application for the library.
7749 The library will use the version string to compare it
7750 against the remote host's (usually a server) version
7751 string. Affected file lib/silcclient/silcapi.h
7753 * Added the KE protocol context to Key Agreement context
7754 in client library so that we can abort the SKE if it
7755 is in process when we get timeout. Affected file is
7756 lib/silcclient/client_keyagr.c.
7758 * Do not resolve the client ID forever if it returns in the
7759 first time that such client does not exist. This was done
7760 for example with private message. Affected file is
7761 lib/silcclient/client_prvmsg.c.
7763 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7765 * Do not add regex.h for WIN32. The affected file
7766 includes/silcincludes.h.
7768 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7769 not work yet 100%. It generates the DLL's automatically
7770 when compiling with --with-win32 under cygwin.
7772 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7774 * lib/contrib/regex.c is not compiled on WIN32.
7776 * Added silc_net_get_socket_opt function to the
7777 lib/silcutil/silcnet.h.
7779 * Added includes/silcwin32.h for WIN32 specific includes
7782 * Do not use ptime structure or any of the posix process
7783 functions on WIN32 in lib/silccrypt/silrng.c.
7785 * Added silc_gettimeofday to provide generic function
7786 for struct timeval on all platforms. Added the function
7787 to lib/silcutil/silcutil.h.
7789 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7791 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7792 library as they clearly belong there. As a plus side we
7793 can make the actual socket connection routines platform
7796 Added also new generic function silc_socket_read and
7797 silc_socket_write (that used to be silc_packet_[read/write].
7798 The implementation of these are platform specific.
7800 * Added WIN32 specific routines of silc_socket_[read/write]
7801 to lib/silcutil/win32/silcwin32sockconn.c.
7803 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7805 * Added preliminary support for native WIN32 compilation under
7806 cygwin (using the -mno-cygwin option for GCC) to the
7807 ./configure.in.pre. The --with-win32 now prepares the
7808 compilation for native WIN32.
7810 * Rewrote the SILC Scheduler interface in the file
7811 lib/silcutil/silcschedule.h. The scheduler is now context
7812 based and does not have anymore any global static scheduler.
7813 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7814 and created lib/silcutil/win32 directory for WIN32 based
7817 * Added Unix specific network routines to the
7818 lib/silcutil/unix/silcunixnet.c and the old
7819 lib/silcutil/silcnet.c includes now only generic routines.
7821 Added WIN32 specific network routines to the
7822 lib/silcutil/win32/silcwin32net.c.
7824 * Added Unix specific utility functions from the
7825 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7827 * Added WIN32 SILC Scheduler to the file
7828 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7831 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7833 * Do not handle JOIN notify in the server if the target client
7834 is not registered (idata->registered == FALSE). The affected
7835 file is silcd/packet_receive.c.
7837 * Update the nickrec->founder in event_cumode in the Irssi SILC
7838 client. Affected file irssi/src/silc/core/silc-channels.c.
7840 * Fixed the CUMODE_CHANGE notify handling in the server when
7841 server and router are announcing their clients on channels.
7842 Now the mode changes are saved and notified correctly. The
7843 affected file is /silcd/packet_receive.c.
7845 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7846 They really did not replace the cache entry in the ID Cache.
7847 Now they do that. Affected file silcd/idlist.c.
7849 * Fixed the KICK notify handling in the Irssi SILC client to
7850 update the channel records so that the kicked client does not
7851 appear to be on the channel. The affected file is
7852 irssi/src/silc/core/silc-channels.c.
7854 * Always update the conn->current_channel when executing command
7855 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7857 * Fixed the KILL notify handling in Irssi SILC client to remove
7858 the killed client on all channels.
7860 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Fixed the silc_parse_command_line to remove extra spaces
7863 from the start and end of the arguments. Affected file is
7864 lib/silcutil/silcutil.c.
7866 * Cancel and free any active protocol in the function
7867 silc_server_close_connection. Affected file silcd/server.c.
7869 * Cancel and free any active protocol in the function
7870 silc_client_close_connction. Affected file is
7871 lib/silcclient/client.c.
7873 * Do not execute the KILL command for clients that are in
7874 history (ie. they are not in the network). Affected file is
7877 * Fixed KILL notify handling, client does not crash anymore.
7878 Affected file irssi/src/silc/core/silc-channels.c.
7880 * Reduced the default packet buffer size from 2048 to 1024 in
7881 lib/silccore/silcpacket.c.
7883 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7884 counter to the SKE context that is incresed when the SKE library
7885 performs async operation outside the library. If the outside
7886 process frees the SKE context and FREED status will be set
7887 and the library will detect after the sync operation that the
7888 libary is freed. The affected files are
7889 lib/silcske/silcske[_status].[ch].
7891 * Resolve the client entry information in the function
7892 silc_client_channel_message to assure that NULL pointer is not
7893 passed as client entry to the application. */
7895 * Fixed the task timeout calculation to assure that there is
7896 never negative timeouts. The affected file is
7897 lib/silcutil/silcschedule.c.
7899 * Fixed the channel user mode notification sending in server.
7900 It was sent point-to-point to the router (or to server by router)
7901 but it needs to be destined to a channel. The routines now
7902 supports sending the channel user mode notifys to the channels
7903 when announcing clients and channels. Affected files are
7904 silcd/server.c and silcd/packet_receive.c.
7906 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7907 It did not actually replace the old channel entry in the cache.
7908 Affected file lib/silcclient/client_notify.c.
7910 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Fixed a possible crash in silc_packet_send_prepare. It now
7913 assures always that there is enough space in the buffer and
7914 at the tail area of the buffer (for MAC).
7916 Fixed the inbound buffer reallocation in silc_packet_read.
7917 It was old code and did not handle the reallocation correctly.
7920 The affected file is lib/silccore/silcpacket.c.
7922 * Fixed buffer overflow in silc_parse_nickname in the file
7923 lib/silcutil/silcutil.c.
7925 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7927 * make install generates new server keys only if there is not
7930 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7933 Added check that if the NOREPLY is set then we will not send
7934 the away message. This avoids infinite loop of away messages
7935 if both clients are away. The affected file is
7936 lib/silcclient/client_prvmsg.c.
7938 * Fixed client crash if /NICK was given without arguments.
7939 Affected file lib/silcclient/command.c.
7941 * Server does not send the invite list in INVITE command back
7942 to the client if the list was not altered. Added this notion
7943 to the protocol spec as well. Affected file silcd/command.c.
7945 Fixed possible crash in INVITE command by checking the
7946 value of silc_server_get_client_route command.
7948 * Fixed the INVITE notify type handling. The arguments are now
7949 taken in correct order and client does not crash. The affected
7950 file is irssi/src/silc/core/silc-channels.c.
7952 Removed the "Inviting xxx to channel" message from the
7953 client library away and let the application handle it.
7954 Affected file lib/silcclient/command.c. Added that message
7955 to Irssi SILC client's message formats.
7957 * Fixed CMODE command crash in client. It now checks the
7958 amount of arguments correctly and does not crash. The affected
7959 file is lib/silcclient/command.c.
7961 * Do not create new channel automatically in silc_channels_join
7962 but check whether the channel by that name already exists.
7963 Affected file irssi/silc/core/silc-channels.c.
7965 * Do not send the SERVER_SIGNOFF to router if the disconnected
7966 entity was the router. Affected file silcd/server.c.
7968 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7969 SILC client as it was missing from there.
7971 Added the handling of the KICK notify to the Irssi SILC client
7972 as it was missing. Added "you have been kicked" message to
7973 Irssi SILC client's message modules formats.
7975 Added the handing of the KILL notify to the Irssi SILC client
7976 as it was missing. Added the kill message module formats
7979 The affected file is irssi/src/silc/core/silc-channels.c.
7981 * The router did not save the channel mode the server announced.
7982 Affected file silcd/packet_receive.c.
7984 * Fixed a possible crash in INFO command in server. If the
7985 server did not provide the server info it crashed. Affected
7986 file silcd/command.c.
7988 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Fixed the GETKEY command in the server to check also the
7991 global list. Otherwise the GETKEY would not work correctly
7992 in normal SILC server. Affected file silcd/command.c.
7994 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Fixed GETKEY crash, it crashed if the command did not succseed.
7998 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8001 is now real and not just an macro interface to GMP.
8003 Removed the entire GMP from the source tree and imported new
8004 NSS MPI library instead. Reason for removing GMP is that it is
8005 extremely large and compiles extremely slow. The NSS MPI
8006 is only a few files and compiles in less than 10 seconds.
8007 The speed is also about the same as GMP. The MPI is imported
8008 to lib/silcmath/mpi.
8010 If the system has GMP installed we will still use the GMP.
8011 If it is not then the NSS MPI will be compiled.
8013 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Merged a long nickname (127 characters long) crash bugfix from
8016 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8018 * Merged a freed memory reference bugfix from Irssi CVS tree.
8019 Affected file irssi/src/core/commands.c.
8021 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Added the server's public key sving and verification to the
8024 server when performing the SKE. This was missing and the
8025 remote server's (or router's) public key was accepted without
8026 checking whether we have it previously or trust it at all.
8027 Affected file silcd/protocol.c.
8029 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Check in the silc_server_timeout_remote if protocol is active
8032 and make sure that the protocol's final callback is called so
8033 that all memory if freed. Affected file silcd/server.c.
8035 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * silc_server_whois_send_reply crashed the server if the nickname
8038 was 127 characters long. Affected file silcd/command.c.
8040 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8042 * Added sanity check to the silc_server_new_client. If the hostname
8043 is provided inside username then check that the provided hostname
8044 really is the same as the resolved one. If the hostname was not
8045 resolved then check it from the public key. Affected file is
8046 silcd/packet_receive.c.
8048 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8049 if the server disconnected us and the connection is not valid
8050 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8052 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8053 the library to the lib/silcutil/silcutil.[ch].
8055 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Close log file after open. Affected file
8058 lib/silcutil/silclog.c.
8060 * Check whether sock == NULL in silc_client_send_packet and return
8061 if it is. Affected file lib/silcclient/silcclient.c.
8063 * Check rec->entry == NULL in the Irssi SILC Client before
8064 sending the channel message. Affecte file is
8065 irssi/src/silc/core/silc-servers.c.
8067 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Merged a splitted window bugfix from Irssi CVS tree. The
8070 affected file is irssi/src/fe-text/textbuffer-view.c.
8072 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8073 It did not print nickname.
8075 * Improved the distributions system a bit.
8077 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8080 irssi/src/fe-text/gui-window.c.
8082 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8083 to in-active server. The affected file is
8084 irssi/src/silc/core/client_ops.c.
8086 * Resolve the client in USERS command reply if the entry does
8087 not have username resolved. The affected file is
8088 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8089 command to WHOIS command to really resolve stuff. The USERS
8090 is not used any more in any critical section so WHOIS can
8091 be used even though it might be slower than IDENTIFY.
8093 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8096 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8098 * Changed the protocol API a bit more consistent in the
8099 lib/silccore/silcprotocol.[ch].
8101 * Changed the following headers to ROBODoc format:
8103 lib/silccore/silcpayload.h
8104 lib/silccore/silcprotocol.h
8105 lib/silccore/silcsockconn.h
8107 All core library headers are now formatted.
8109 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * Fixed a bug in Irssi SILC client; do not show that you are
8112 server/router operator if you really are not. Affected file is
8113 irssi/src/silc/core/client_ops.c.
8115 * Renamed silc_command_free_payload to silc_command_payload_free.
8116 Affected file lib/silccore/silccommand.h
8118 * Added silcmath.h to include the prototoypes of various routines
8119 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8122 * Changed the following headers to ROBODoc format:
8124 lib/silccore/silcchannel.h
8125 lib/silccore/silccommand.h
8126 lib/silccore/silcid.h
8127 lib/silccore/silcidcache.h
8128 lib/silccore/silcmode.h
8129 lib/silccore/silcnotify.h
8130 lib/silccore/silcpacket.h
8131 lib/silcmath/silcmath.h
8133 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Added checking to the server code not to start the server if
8136 ciphers and stuff are not configured properly. Affected files
8137 silcd/serverconfig.[h] and silcd/server.c.
8139 * Changed the layout of the header files of the public interfaces
8140 in the SILC libraries. The new layout supports ROBODoc
8141 documentation tool (and some others) so that it is easy to create
8142 a library reference manual. All the other headers and source
8143 code must still follow the CodingStyle document. Also source
8144 code must not include these ROBODoc stuffs, only the headers.
8145 Furthermore, all public interface headers must now be named
8146 by using `silc' prefix, example: silcapi.h, silccipher.h.
8147 Some files were renamed due to this. All the other headers
8148 must not be used as public interfaces. I will update the
8149 CodingStyle document later. Changed following headers, so far:
8151 lib/silcclient/silcapi.h
8152 lib/silccore/silcauth.h
8153 lib/silccore/silcprivate.h
8154 lib/silccrypt/silcdh.h
8156 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Removed silc_client_packet_send_flush from the client library
8161 as it is not needed. Affected file lib/silcclient/client.[ch].
8163 * Added printing of message of unresolved authentication method
8164 to the Irssi SILC client. Added it to the module formats.
8165 Removed the same message from the client library.
8167 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Added new distribution feature, DISTLABEL. Every distribution
8170 can define own preprocessor label that can be used in the
8171 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8172 file distributions, acconfig.h.pre and prepare.
8174 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Added Makefile.defines_int to include the actual definitions
8177 for Makefile.defines.in. Tested the new distribution system,
8178 created distributions and tested installation.
8180 * Added AWAY message printing to the Irssi SILC client. Added
8181 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8183 * Added SCONNECT command to call the SILC's CONNECT command.
8184 Cannot use CONNECT directly since Irssi uses that internally.
8185 Affected file irssi/src/silc/core/silc-servers.c.
8187 Added ACTION local command. It is same as ME command but takes
8188 the channel as mandatory argument.
8190 Rewrote some of the Irssi's help files to suite for SILC
8193 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8195 * Added Makefile.defines[.in] that should for now on be included
8196 in all Makefile.am file in the source tree. That file includes
8197 all common compilation definitions for SILC source tree.
8199 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Minor changes to the ./prepare script to change the package
8202 name according the distribution name to the configure.in.
8204 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Created new distribution system. Added file `distributions'
8207 that defines all the distributions that can be created out of
8208 the SILC source tree. The ./prepare script now reads that
8209 file to determine how to prepare the distributions. The
8210 first argument to the ./prepare is the name of the distribution
8211 and second is the version of the distribution. If given
8212 without arguments it creates the default (toolkit) distribution
8213 with the default version (defined in ./prepare).
8215 All Makefile.am files that are subject to the distributions
8216 are now named as Makefile.am.pre. These are ./Makefile.am
8217 and lib/Makefile.am. Others may be changed later.
8219 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Added invite list, ban list, some key management and connection
8222 error message printing to module formats in the Irssi SILC client.
8224 * Added new silc_client_set_away_message to set the away message
8225 that is back to the person who sent private message. The
8226 affected file lib/silcclient/silcapi.h and the
8227 lib/silcclient/client_prvmsg.c.
8229 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Fixed the private message sending in the Irssi SILC client,
8232 added local command KEY to the Irssi SILC client.
8234 Added key management and key agreement message formats to the
8235 irssi/src/fe-common/silc/module-formats.[ch].
8237 Added USERS (alias WHO) printing, server/router operator
8238 indication and LIST command printing to the module formats.
8240 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8242 * Fixed channel joining notify handling, cumode notify handling
8243 from Irssi SILC client.
8245 * Added SILC specific module-formats to the Irssi SILC client so
8246 that SILC specific message hilighting, colors etc is possible.
8247 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8249 Added channel mode, channel user mode, actions, notices,
8250 whois and whowas printing to the the module-formats.c.
8252 * Fixed a bug in channel deletion in the server. The channel
8253 is not left to the cache even if the channel founder auth mode
8254 is set when there are no users anymore on the channel. Affected
8255 file silcd/server.c.
8257 * The silc_net_localhost now resolves the entire hostname including
8258 the domain name. Affected file lib/silcutil/silcnet.c.
8260 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8262 * Changed the ask_passphrase client operation to be ascynchronous.
8263 It has now a completion callback and a context that the
8264 application must call after it has got the passphrase from
8265 the user. Affected files lib/silcclient/silcapi.h,
8266 lib/silcclient/protocol.c, lib/silcclient/command.c and
8269 Added SilcAskPassphrase callback that the application calls
8270 to deliver the passphrase to the library.
8272 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8273 The public key verification and especially a certificate
8274 verification is asynchronous procedure.
8276 Added new SILC_SKE_STATUS_PENDING status to indicate the
8277 request is pending and a callback will be called to finalize
8280 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8281 indicate that remote end did not send its public key (or
8282 certificate), even though we require it. Added check for this
8283 condition in the SKE. This was a security bug, now fixed.
8285 Defined new SilcSKEVerifyCbCompletion callback that is called
8286 when the verification process is completed.
8288 The affected files lib/silcske/silcske_status.h and
8289 lib/silcske/silcske.[ch].
8291 * Changed the verify_public_key client operation to be async
8292 as well. Defined SilcVerifyPublicKey callback that is used to
8293 indicate the success of the public key verification process.
8295 Changed the server and client to use the new async client
8298 * Changed the Irssi SILC client's internal scheduler to be called
8299 twice as many times as it used to be. As a result the client
8300 should be a bit faster now. Affected file is
8301 irssi/src/silc/core/silc-core.c.
8303 * Added support to Irssi SILC client of asynchronous public key
8304 verification and passphrase inquiry. Affected file is
8305 irssi/src/silc/core/silc-core.c.
8307 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Do not say "You have left channel %s" in client library.
8310 Moved it to the application. Affected files are
8311 lib/silcclient/command.c and silc/client_ops.c.
8313 * Fixed silc_client_get_clients. Command context was not
8314 duplicated and was freed memory in the callback. Affected
8315 file lib/silcclient/idlist.c.
8317 * Do not say "you are now talking..." on JOIN command in the
8318 client library. The appliation must handle it.
8320 * Do not say ".. changed topic to" in command reply in the
8321 client libary. The application must handle it.
8323 * Fixed TOPIC command sending in the client library.
8325 * Fixed a memory leak in silc_client_command_free in the file
8326 lib/silcclient/command.c.
8328 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Imported a modified version of Irssi client to the source tree.
8331 The Irssi will be used to create a new client called
8332 Irssi SILC. Imported to irssi/.
8334 Added silc_core_init_finish function to the Irssi. Affected
8335 file irssi/configure.in.
8337 A lot changes in the Makefile.ams around the irssi tree.
8339 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Do not rehash if the new size is same as the old size of the
8342 hash table, in the silc_hash_table_rehash*. The affected file
8343 lib/silcutil/silchashtable.c.
8345 * Replaced hash_table_del_by_context calls from the server
8346 (when channel->user_list and client->channels) to the
8347 hash_table_del as it is sufficient and faster.
8349 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Added silc_hash_table_list, silc_hash_table_get and the
8352 SilcHashTableList structure to provide an alternative way to
8353 traverse the hash table. The affected files are
8354 lib/silcutil/silchashtable.[ch].
8356 * Changed the server's idlist routines to use the hash table
8357 routines to optimize the code.
8359 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Replaced the client entry's `channel' list and channel entry's
8362 `user_list' list to hash tables for optimized lookup. Changed
8363 the code to use the hash table interface around the code.
8364 Affected file lib/silcd/idlist.[ch].
8366 * Added `auto_rehash' boolean argument to the function
8367 silc_hash_table_alloc to indicate whether the hash table should
8368 auto-rehash when it thinks is appropriate time. It will
8369 increase the hash table size if the there is twice as much
8370 entries in the table than the size of the table, and will
8371 decrease the size if there are twice as less entries than
8372 the size of the table.
8374 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8376 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8378 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8380 * silc_idcache_purge_by_context deletes the entry now by context
8381 as it is supposed to do. Affected file lib/silccore/idcache.c.
8383 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8384 client is not anymore valid (WHOWAS givens the info) and not
8385 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8387 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Removed the `data' and `data_len' arguments from the ID Cache
8390 interfaces and added `name' argument. ID Cache does not handle
8391 anymore the binary data only a names associated with given ID.
8393 * When hashing a Client ID with silc_hash_id the entire ID is
8394 not hashed anymore, instead only the hash of the Client ID is
8395 hashed. This way we can access the Client ID from the cache
8396 with Client ID but with the hash of the ID (which is a hash of
8397 the nickname) as well without any difference in performance.
8399 Added also silc_idcache_find_by_id_one_ext to do one on one
8400 searching when we have the actual ID. Added also function
8401 silc_hash_client_id_compare. The affected files are
8402 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8404 * When hashing the name associated with a ID it is always done
8405 in lowercase. This way we can access the cache without worrying
8406 about case-sensitivity, even though, for example nicknames are
8409 * Fixed a bug in server with channel message sending. It put
8410 wrong ID type as destination ID. The affected file
8411 silcd/packet_send.c.
8413 * silc_idcache_del_by_context now deletes from all hash tables
8414 by context. Affected file lib/silccore/idcache.c.
8416 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Changed the client library to use the new ID Cache interface.
8419 Changes around the source tree.
8421 * Added silc_hash_table_rehash_ext to rehash with specific
8422 hash function. Affected file lib/silcutil/silchashtable.[ch].
8424 * Added silc_hash_string_compare to compare two strings in the
8425 hash table. Affected file lib/silcutil/silcutil.[ch].
8427 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Added new function silc_idcache_del_by_context into the
8430 lib/silccore/idcache.[ch].
8432 * Changed the server's ID list routines to use the new ID Cache
8433 interface. Changes around the source tree.
8435 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Added silc_hash_table_del[_by_context]_ext functions in to the
8438 lib/silcutil/silchashtable.[ch].
8440 Removed silc_hash_table_find_all* routines and added new
8441 silc_hash_table_find_foreach to replace them.
8443 Added silc_hash_table_replace_ext function as extended
8444 replacing function. Separated the simple hash table interface
8445 from the extended hash table interface in the file
8446 lib/silcutil/silchashtable.h.
8448 * Fixed minor bugs and changed it to use some of the new
8449 hash table functions in lib/silccore/idcache.c
8451 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Added new function silc_hash_table_find_all to return all keys
8454 in the hash table by the specified key. As the hash table is
8455 collision resistant it also makes it possible to have several
8456 duplicate keys in the hash table. This function may be used to
8457 find all of the keys from the hash.
8459 Added user_context arguments to the SilcHashFunction,
8460 SilcHashCompare and SilcHashDestructor to deliver user specified
8463 Added new fuctions silc_hash_table_find[_all]_ext to do
8464 extended lookup with specified hash and compare functions and
8465 specified user contexts.
8467 Added new function silc_hash_table_add_ext to add the key
8468 with specified hash function and user context.
8470 Added new function silc_hash_table_foreach to traverse all
8471 entrys in the hash table. Added SilcHashForeach callback
8474 Added new function silc_hash_table_del_by_context to delete
8475 the entry only if the context associated with the key matches.
8477 Affected files are lib/silcutil/silchashtable.[ch].
8479 * Removed silc_hash_[server/client/channel]_id and added just
8480 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8481 silc_hash_id_compare to compare two ID's using as the hash table
8482 comparison function. Added also silc_hash_data to hash
8483 binary data and silc_hash_data_compare to compare it.
8485 * Removed silc_idlist_find_client_by_hash as it is not needed
8486 anymore. Affected file silcd/idlist.[ch].
8488 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8489 to use internally the SilcHashTable. The new ID Cache is a lot
8490 faster than the old one. Some of the ID Cache interface was also
8491 rewritten and obsolete and stupid functions were removed.
8493 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Added entry_count field to the SilcHashTable to keep the number
8496 of the entries in the table. Implemented the function
8497 silc_hash_table_rehash. Added new function
8498 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8500 Fixed a minor bug in silc_hash_table_free.
8502 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8503 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8504 into the lib/silcutil/silcutil.[ch].
8506 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Implemented a collision resistant hash table into the
8509 lib/silcutil/silchashtable[ch]. See the header and the source
8510 for the SilcHashTable API.
8512 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Merged dotconf version 1.0.2 into lib/dotconf.
8516 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8518 * Do not compile anything in lib/silcsim/* if the SIM support
8519 is not enabled. The tree should now compile without problems
8522 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * Compiled the SILC under cygwin. Compiled and tested briefly
8525 without problems. More tests needed. The SIMs didn't compile
8528 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8530 * Fixed possible crash in silc_get_username in the
8531 lib/silcutil/silcutil.c.
8533 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Fixed a va_arg in silc/client_ops.c.
8537 * Oops, RC5 routines were named AES and caused some problems
8538 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8540 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Added new SilcIDIP structure into the lib/silccore/id.h and
8543 replaced the old `ip' fields from all SILC ID's to that type.
8544 This is a step towards IPv6 support.
8546 The silc_id_get_len takes now the ID as an extra argument.
8547 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8548 both IPv4 and IPv6 based ID's.
8550 The affected files are lib/silccore/id.[ch] and other files
8551 around the tree using these routines.
8553 * Removed the ID length arguments in server from various
8554 silc_server_send_notify_* routines -> they are not needed
8557 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8559 * Fixed memory leak in silc_encode_pem_file in the file
8560 lib/silcutil/silcutil.c.
8562 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8564 * Check minor version as well in the SKE. Affected files are
8565 silcd/protocol.c and lib/silcclient/protocol.c.
8567 * Added --identifier option to the server so that an identifier
8568 can be when creating the public key for the server. Affected
8569 file is silcd/silcd.c.
8571 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8572 lib/silccrypt/silcpkcs.c.
8574 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Register default ciphers and stuff when using -C option with
8577 the server. Affected file sildc/silcd.c.
8579 * Put back the servers public key filename format, it is better
8580 than the new one. For now, the client keys are saved with the
8581 new filename format. The affected file silc/client_ops.c.
8583 * Implemented the Cipher API for the rest of the ciphers that
8584 did not implement it or implemented it the wrong way.
8586 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8588 * Register default ciphers and stuff when using the -S option
8589 in the client. Affected file silc/silc.c. Same also when
8590 creating new key pair with -C option.
8592 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Fixed the silc_verify_public_key client operation function to
8595 save the public keys differently. The fingerprint is now
8596 used as filename and not the hostname. This way also the
8597 client keys are saved uniquely and not with hostnames. The
8598 affected file is silc/client_ops.c.
8600 * Trimmed the silc_hash_fingerprint function to remove extra
8601 whitespaces from the end of the fingerprint. The affected
8602 file is lib/silccrypt/silchash.c.
8606 * Added silc_cipher_register_default function to register all
8607 default ciphers. It can be used when configuration files
8608 does not exist and the application does not want any specific
8609 ciphers in any specific order.
8611 The SilcDList is now used as silc_cipher_list dynamically
8612 allocated cipher list. Removed the static list all together
8613 and now all ciphers must be allocated to the dynamic list.
8614 The silc_cipher_alloc routine was changed to check only the
8617 All silc_cipher_* routines that used to return int returns
8620 The affected files lib/silccrypt/silccrypt.[ch].
8622 * The same thing was done to silc_hash_* as for silc_cipher_*
8623 routines. Affected files lib/silccrypt/silchash.[ch].
8625 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8626 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8627 Added also silc_pkcs_[un]register[_default] functions.
8628 Removed the data_context from the PKCS API.
8630 * Added silc_hmac_register_default function to register default
8631 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8632 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8633 to unregister all hmacs at once.
8635 * Register the default ciphers, hash functions, PKCSs and HMACs
8636 if client's configuration file does not exist. The affected
8639 * The client did not load the hash functions from the SIM
8640 modules at all. Added support for this. Affected file is
8641 silc/clientconfig.c.
8643 * When decoding public key with silc_pkcs_public_key_decode, check
8644 the supported algorithm only if PKCS are registered. Affected
8645 file lib/silccrypt/silcpkcs.c. The same was done with the
8646 silc_pkcs_private_key_decode.
8648 * Fixed the SILC List routines to keep the list always in order.
8649 It used to change the list's order when traversing the list but
8650 not it preserves the order. Affected file lib/trq/silclist.h.
8652 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Added the client library to use the SilcSocketConnection's
8655 reference counter (by silc_socket_dup) to prevent the bug that
8656 the socket object may be freed underneath async operation.
8658 * The name resolv library checking fixes in the configure.in.pre.
8661 * Created new version of the protocol drafts for future
8662 development. The -03 drafts are the ones that will be changed
8663 in the trunk now and the -02 will remain as they are.
8665 * Send list of CUMODE notifys to the router when announcing
8666 the channel users to the router. Affected file silcd/server.c.
8667 If the router receiving channel founder CUMODE for a channel
8668 that already has channel founder it will send CUMODE notify
8669 to the sender to remove the channel founder rights from the
8670 announced client. Affected file silcd/packet_receive.c.
8672 * The CUMODE notify may now use Server ID as well as the entity
8673 who changes the mode. Updated protocool specs.
8675 * Updated INSTALL and README files.
8677 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * New web pages in the http://silc.pspt.fi. The pages was
8684 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Implemented the [DenyConnectin] config section in the server.
8687 Added silc_server_config_denied_conn to check whether incoming
8688 connection is denied. Affected file silcd/serverconfig.[ch].
8690 * Do not check the ports when checking the incoming configuration
8691 data if the port is 0, meaning any. Affected file is
8692 silcd/serverconfig.c.
8694 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8696 * Fixed buffer overflow in silc_string_compare in the file
8697 lib/silcutil/silcutil.c.
8699 * Fixed double free in silc_server_command_leave in the file
8702 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8704 * Fixed the version checking in the server. Affected file is
8707 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Fixed the configuration data fetching when accepting new
8710 connections in the server. Affected file silcd/server.c.
8712 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8714 * Added `sender_entry' argument to the function
8715 silc_server_packet_relay_to_channel so that we can check
8716 whether some destination actually belongs to the same route
8717 the sender belongs (ie, we must not resend the packet to the
8718 sender). Affected file silcd/packet_send.[ch].
8720 * Added `servername' field to the SilcClientEntry in the server
8721 to hold the name of the server where client is from. Affected
8722 file is silcd/idlist.h.
8724 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Moved the channel message encrypting in the router betwen
8727 router connections from silc_server_channel_message to the
8728 silc_server_packet_relay_to_channel since we want to check
8729 whether we have anybody channel before encrypting anything.
8730 Affected files silcd/packet_[receive/send].c.
8732 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Fixed the [AdminConnection] server config section to support
8735 multiple entries. Affected file silcd/serverconfig.c.
8737 * Added support into the server to check the validity of the
8738 incoming connection before executing any KE or authentication
8741 * The connection configuration is now saved to the KE and
8742 connection auth protocol contexts and not fetched anymore in
8743 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8745 * The local hosts listenning address and port is also resolved
8746 now when starting the server. We want to have the socket object
8747 to include the real address and port for the listener. Added
8748 new function silc_net_check_local_by_sock into the files
8749 lib/silcutil/silcnet.[ch].
8751 * Fixed a broadcast bug in server -> do not broadcast if we
8754 * Fixed a routing bug. Do not route broadcast packets ever.
8755 Broadcast packets must be processed always and not routed since
8756 they may be destined to some other host than yourself and thus
8757 would get routed without no good reason. Affected file is
8760 * Added function silc_server_config_is_primary_route to check
8761 whether primary router connection has been configured (a router
8762 configuration that we are initiating). If there is not, we
8763 will assume that there is only two routers in the SILC network
8764 and we will use the incoming router connection as our primary
8765 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8767 * Changed the order of the broadcasting. Broadcast _after_ the
8768 packet has been processed not before. Affected file is
8771 * Fixed a [ClientConnection] parsing bug. The port was never
8772 parsed correctly thus resulting to port 0. Affected file
8773 silcd/serverconfig.c.
8775 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8776 argument and did not set the broadcast packet flag. Affected
8777 file silcd/packet_send.c. Fixed same bug in the function
8778 silc_server_send_notify as well.
8780 * If we receive NEW_ID packet for our own ID in the server, ignore
8783 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Removed the nickname from the Private Message Payload.
8788 Updated the code and the protocol specs.
8790 * Updated protocol specs for submitting to the IETF.
8792 * Tweaked the Random Number Generator a bit. Affected file
8793 lib/silccrypt/silcrng.c. Exported a new function
8794 silc_rng_[global]_add_noise which can be used to add more
8797 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Do not parse packets with different timeout when protocol
8800 is active -> may cause problem with rekey. Affected file
8803 * When server receives signoff notify it must not create
8804 new channel key if the client is on any channels since the
8805 sender of the signoff notify will create it.
8807 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Added printing of error messages during SKE protocol from the
8810 failure packet sent by server during SKE. Affected file
8813 * Removed the client's failure_callback handling with timeout
8814 and handle it immediately when received.
8816 * The SKE library returned wrong type in SUCCESS and FAILURE
8817 packets. They must be 32 bit MSB not 16 bit MSB.
8819 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * Ok, rewrote the logic of the re-key and now it seems to work.
8822 I tested it on high traffic with frequent re-keys without
8823 problems. Added hmac_receive (and renamed hmac to hmac_send)
8824 in SilcClientConnection in lib/silcclient/client.h and
8825 in SilcIDListData in silcd/idlist.h. Also, removed the
8826 SilcPacketParserContext's cipher and hmac fields as they are
8827 not needed anymore and actually caused some problems when
8828 the ciphers and hmac's changed underneath the packet parser.
8830 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8832 * If re-key protocol is active then process the incoming packets
8833 synchronously since we must assure that icoming packets encrypted
8834 with the old key is processed before the new keys is set to
8835 use. This is true other packets than for REKEY packets.
8836 Affected file silcd/server.c. The same was done to client library
8837 as well, affected file lib/silcclient/client.c.
8839 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Fixed bug in client and server to accept the force send if
8842 the packet is send from silc_[server/client]_packet_process
8843 function. Otherwise the packets are never delivered, oops.
8845 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8847 * Disable force sending of packets when REKEY protocol is active.
8848 We must assure that no packet is sent directly when rekey is
8849 performed. All packets must be sent through packet queue.
8850 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8851 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8852 function is silc_[server/client]_packet_send_real to check
8855 * Replaced the SIM paths from example config files to
8856 /usr/local/modules. Also, make install creates now
8857 /usr/local/silc/logs directory to hold all the SILC server
8860 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8862 * Made the configure.in.pre work on Solaris. Patch by salo.
8864 * Made all ciphers compatible with non-x86 machines. Defined
8865 CBC mode macros into lib/silccrypt/ciphers_def.h.
8867 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Fixed the make install.
8871 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8873 * When MAC computation fails the silc_packet_decrypt returned 0
8874 even though it was supposed to return -1. Fixed this. The
8875 affected file is lib/silccore/silcpacket.c.
8877 * Do not replace the config files in /etc/silc (in make install)
8878 if they already exist. Affected file ./Makefile.am.
8880 * Do not send re-key packets immediately but through packet queue.
8881 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8883 * Changed silc_net_check_host_by_sock to return FALSE if the
8884 IP/DNS could not be resolved. Though, it returns the IP address
8885 now even if it could not resolve it (but returns also FALSE).
8886 Affected file lib/silcutil/silcnet.[ch].
8888 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8890 * Added silc_pkcs_decode_identifier to decode the public key's
8891 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8892 Added also silc_pkcs_free_identifier. Added also new context
8893 SilcPublicKeyIdentifier.
8895 * Added -S option to the silc client. It is used to dump the
8896 contents of the specified public key file.
8898 * Changed the PKCS api to return the public key length when
8899 setting the public key.
8901 * Fixed a fatal bug in the public and private key file loading.
8902 Affected file lib/silccrypt/silcpkcs.c.
8904 * Execute the packet parsing for client with zero (0) timeout
8905 if the protocol is active. Affected file silcd/server.c.
8907 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Made the key generation options to the silcd program. Added
8910 -C option, equivalent to client's option.
8912 * Added new [ServerKeys] config section to the server. It
8913 configures the server's public and private key.
8915 * Defined generic Public Key Payload into the protocol
8916 specification to send specific type of public keys and
8919 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8920 public key or certificate.
8922 * Implemented the GETKEY command to the server and to the
8923 client library and on user interface.
8925 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * Made preliminary `make install' work.
8929 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Added SilcServerRekey context into silcd/idlist.h.
8933 * Added the PFS support as defined in the specification to the
8934 SKE protocol. Affected files lib/silcske/*.c.
8936 * Added `ske_group' field to the SilcServerRekey context to hold
8937 the number of the SKE group that is used with PFS in re-key.
8938 Affected file silcd/idlist.h.
8940 * Added PFS re-key support to the server. Affected file is
8943 * Added silc_protocol_cancel to cancel execution of the next
8944 state of the protocol. Affected file is
8945 lib/silccore/silcprotocol.[ch].
8947 * Added the re-key support with and without PFS to the client
8948 library. Re-key is performed once in an hour, by default.
8950 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8951 Added silc_client_rekey_callback and silc_client_rekey_final.
8952 Affected files are lib/silcclient/protocol.[ch] and
8953 lib/silcclient/client.[ch].
8955 * Removed the `hmac_key' and `hmac_key_len' fields from the
8956 SilcClientConnection structure; not needed. Affected file is
8957 lib/silcclient/client.h.
8961 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8963 * Do not ask whether user wants to use the negotiated private key
8964 for private messages, just use it. Affected file is
8965 silc/local_command.c.
8967 * Added `send_enc_key' and `enc_key_len' fields to the
8968 SilcIDListData structure since they are needed in the re-key
8969 phase. Affected file is silcd/idlist.[ch].
8971 * Implemented the simple re-key protocol into the server.
8972 Affected files silcd/server.c and silcd/protocol.[ch]. The
8973 re-key will be performed once in an hour, by default.
8975 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8976 Added silc_server_rekey, silc_server_rekey_callback and
8977 silc_server_rekey_final.
8979 * Removed Tunneled flag from the protocol. Updated the code
8980 and the specifications.
8982 * Adde `pfs' field to the SilcIDListData to indicate whether
8983 the PFS is to be performed in the re-key. Affected file is
8986 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8989 int64 of at least the xintXX size. If void * is less that 4
8990 bytes uint32 * will be used. Defined bool as boolean.
8992 * Changed _ALL_ unsigned long and unsigned int to uint32,
8993 unsgined short to uint16 in the source tree.
8995 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8996 not handle clients that has entry->data.registered == FALSE.
8997 They are not in the network anymore. Affected file is
9000 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9002 * Implemented the sending of the SERVER_SIGNOFF notify in the
9003 server. Affected file is silcd/server.c.
9005 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9006 Added also silc_notify_payload_encode_args into the
9007 lib/silccore/silcnotify.[ch].
9009 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9010 Affected file silcd/packet_receive.c.
9012 * Implemented the SERVER_SIGNOFF notify handling in the client
9013 library. Affected file lib/silcclient/client_notify.c. Also,
9014 implemnted the printing of the SERVER_SIGNOFF info to the
9015 application. Affected file silc/client_ops.c.
9017 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9018 if the deleting was successful. Affected file silcd/idlist.[ch].
9020 * Added support for public key authentication in the connection
9021 authentication protocol in the client library. Affected file
9022 lib/silcclient/protocol.c.
9024 * Changed the server's silc_idlist_get_clients_by_* interface
9025 to support already allocated array so that new entries may be
9026 added to pre-allocated array. Affected file silcd/idlist.[ch].
9027 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9028 and command replies.
9030 * All command reply functions in the server now calls the
9031 pending command callback even if error occured. This way the
9032 error will be delivered to the client as well. Affected files
9033 silcd/command.c and silcd/command_reply.c.
9035 * Fixed INFO command to return local server's info if no server
9036 was provided. Affected file lib/silcclient/command.c.
9038 * Removed RESTART command for good. Updated the code and the
9041 * Rewrote parts of the task system. It is a bit simpler now.
9042 Removed unsued task priorities. The affected files are
9043 lib/silcutil/silctask.[ch].
9045 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9047 * Moved the USERS printing from the library to the application.
9048 Affected files lib/silcclient/command.c and silc/client_ops.c.
9050 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9054 * Added channel key re-key support. The re-key is perfomed
9055 only by the router and is done once in an hour. Added `rekey'
9056 field to the SilcChannelEntry in the server. Affected files
9057 silcd/server.c and silcd/idlist.h.
9059 * Added silc_task_unregister_by_context into the file
9060 lib/silcutil/silctask.[ch].
9062 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9064 * Added SILC_UMODE_GONE mode to indicate when the client is not
9065 present in the SILC network. Added also support to the local
9066 command AWAY that will set this mode. Added support of showing
9067 "xxx is gone" in WHOIS command. The USERS command shows the
9068 gone status as well.
9070 * Fixed setting server and router operator privileges in the
9071 server's UMODE command. Affected file silcd/command.c.
9073 * Merged the SKE KE1 and KE2 payloads into one payload. The
9074 new KE payload is equivalent to the old KE2 payload.
9076 Cleaned up the SKE Start Payload parsing. It now uses the
9077 simple buffer unformatting to do the parsing. A lot faster
9080 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9081 to the SKE that is used to indicate whether both of the SKE
9082 parties should perform authentication. By default only the
9083 responder performs authentication. By setting this flag also
9084 the initiator must do authentication. By default it is unset
9085 since in normal SKE case, client to server connection, only
9086 the responder should do authentication. When doing SKE between
9087 two clients both should perform authentication. Updated the
9088 code and the protocol specs.
9090 * A little fix to IDENTIFY command in the server. Search the
9091 client first by hash not nickname. Affected file is
9094 * Fixed the silc_client_close_connection to support closing
9095 the client to client connections wihtout deleting too much
9096 data. Affected file lib/silcclient/client.c.
9098 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9099 are received if protocol used to be active but is not anymore
9100 the application would crash due to NULL pointer dereference.
9101 Affected files silcd/server.c and lib/silcclient/client.c.
9103 * Added `hash' field to the SilcClientConnection to include
9104 the hash function negotiated in the SKE protocol.
9106 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9107 to set the channel founder authentication data. A client can
9108 claim the founder rights later by providing the authentication
9109 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9110 This way the channel founder can regain the channel founder
9111 privileges even it is left the channel. This works only on
9112 local server and the client must be connected to the same
9113 server to be able to regain the founder rights. Updated the
9114 protocol specs accordingly.
9116 Added support to the CMODE command in the client to set the
9117 founder auth data. Read the README to see how to set it.
9119 Added support to the CUMODE command to claim the founder
9120 rights. Read the README to see how to do it.
9122 Added support for the founder authentication to the Channel
9123 Entry in the server. Affected file silcd/idlist.h.
9125 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9126 server's CMODE command. Affected file silcd/command.c.
9128 * Added the following new functions into lib/silccore/silcauth.[ch]:
9129 silc_auth_get_method and silc_auth_get_data.
9131 * The server now saves the remote hosts public key to the
9132 SilcIDListData pointer. Affected file silcd/protocol.c.
9134 * The normal server now does not remove the channel entry from
9135 the cache if the founder authentication data is set. It used
9136 to remove it if the founder was the last one on the channel on
9137 the server and left the channel. The auth data is saved and
9138 if the channel is re-joined later the old entry is used with
9139 the old auth data. Affected files silcd/command_reply.c and
9142 * Removed the `pkcs' field from the SilcIDListData structure
9143 in the server; it is not used. Affected file silcd/idlist.h.
9145 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Fixed packet processing on slow links. Partial packets were
9148 never re-processed because the incoming data buffer was cleared
9149 by the application. Application must not directly clear the
9150 sock->inbuf, the packet processing routines handle it. Fixed
9151 this in client library and in server.
9153 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9155 * Fixed the WHOIS and IDENTIFY send reply function to really
9156 check whether to send list or just one entry. Affected file
9159 * Cleaned up the LEAVE command's channel key distribution. The
9160 affected file silcd/command.c.
9162 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9163 can enforce the channel mode as well. In that case the ID
9164 includes the ID of the server. The code now enforces the
9165 mode change if the router have different mode than the server.
9167 * The notify client operation with CMODE_CHANGE notify can now
9168 return NULL client_entry pointer if the CMODE was not changed
9169 by client. Application must check for this.
9171 * Added <Server ID> argument to INFO command to support server
9172 info fetching by Server ID.
9174 * Added silc_server_announce_get_channel_users to get assembled
9175 packets of channel users of the specified channel. Affected
9176 file silcd/server.[ch].
9178 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9179 was freed underneath the ID Cache.
9181 * Re-announce clients when the server received CHANNEL_CHANGE
9182 notify from the router. Affected file silcd/packet_send.c.
9184 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9186 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9187 crashed since it did not handle the fact that there is no cipher
9188 called "3" and didn't check the error condition. Now fixed.
9190 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9191 flag. It can be used to send message requests.
9193 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9195 * Implemented the RESTART command in the client.
9197 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9198 notice type messages. Added notice printing to the user
9201 * The channel keys are not re-generated if the channel's mode
9202 is PRIVKEY, ie private key on the channel exists. Affected
9203 files silcd/server.c and silcd/command.c.
9205 * Fixed a little bug in channel message delivery when channel
9206 private keys are set in the server. Affected file is
9207 silcd/packet_send.c.
9209 * Changed the setting on channel->on_channel = TRUE from the
9210 silc_client_save_channel_key to the JOIN command reply. The
9211 key payload is not received if the private channel key is set.
9212 Affected file lib/silcclient/command_reply.c and the
9213 lib/silcclient/client_channel.c.
9215 * When the CMODE_CHANGE notify is sent and the channel private
9216 key mode is removed the channel key must be re-generated in
9217 other cells as well. Added this support for the router in the
9218 silcd/packet_receive.c.
9220 * Added new local command NOTICE to send notice message on
9221 channel. Affected file silc/local_command.[ch].
9223 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9225 * Added new local command ME to the client. It is used to send
9226 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9227 some action. Affected file silc/local_command.[ch].
9229 * Changed channel_message and private_message client operations
9230 to deliver the message flags to the application. Added also
9231 the `flags' arguments to the silc_client_send_channel_message
9232 and silc_client_send_private_message functions. Affected file
9235 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9237 * Redefined the Private Message Payload to support private message
9238 keys and to support the new private message flags. Updated
9239 the protocol specs. Flags makes it possible to have for example
9240 CTCP style messages.
9242 * Added new type SilcPrivateMessagePayload and defined an API
9243 for it in the lib/silcclient/silcprivate.[ch].
9245 * Tested private message private keys successfully. Tested the
9246 private message key set, unset and list commands with the new
9249 * Redefined the Channel Message Payload to include the channel
9250 message flags (equal with private message flags) to support
9251 for example CTCP style messages.
9253 * Defined some of the message (for channel and private message)
9254 flags. Updated the protocol specs and added the flags to the
9255 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9257 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9259 * Added SilcKeyAgreementStatus type to the key agreement routines
9260 to indicate the current status and error if one occured.
9261 The status types are defined in the lib/silcclient/silcapi.h.
9263 * Added new local command KEY that is used to set and unset private
9264 keys for channels, set and unset private keys for private messages
9265 with remote clients and to send key agreement requests and
9266 negotiate the key agreement protocol with remote client. The
9267 key agreement is supported only to negotiate private message keys,
9268 it currently cannot be used to negotiate private keys for channels,
9269 as it is not convenient for that purpose.
9271 * Fixed a minor pending callback setting bug in the function
9272 silc_client_get_client_by_id_resolve, now the function works.
9273 Affected file lib/silcclient/idlist.c.
9275 * Added function silc_net_get_local_port to get local bound
9276 port by socket. Added to lib/silcutil/silcnet.[ch].
9278 * Added `sockets' and `sockets_count' fields to the SilcClient
9279 object. They hold the sockets of the listenning sockets in
9280 the client. Listenning sockets may be for example the key
9281 agreement server. Affected file lib/silcclient/client.[ch].
9282 Added functions the silc_client_add_socket and the
9283 silc_client_del_socket. They are exported to the application
9286 * Added ~./silc/clientkeys to support other client's public keys.
9288 * Renamed verify_server_key client operation to verify_public_key
9289 and added one argument to indicate the type of the connection
9290 (server, client etc.).
9292 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Added silc_server_connection_auth_request to handle the
9295 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9296 silcd/packet_receive.[ch].
9298 * Added silc_server_send_connection_auth_request into the
9299 silcd/packet_send.c to send the connection auth request packet.
9301 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9304 * Fixed the public key authentication in responder side in the
9305 server. The `auth_data' pointer includes the SilcPublicKey
9306 not the path to the public key. Affected file silcd/protocol.c.
9308 * Implemented the public key authentication in the initiator side
9309 in the server. Affected file silcd/protocol.c.
9311 * Removed the [RedirectClient] config section from the server
9312 configuration. Is not needed and I don't want to implement it.
9314 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9316 * Cleaned up the CMODE command in the server. It now works
9317 correctly and supports all the modes defined in the protocol.
9318 Affected file is silcd/command.c.
9320 * Added `hmac_name' field to the SilcChannelEntry in the server
9321 to hold the default HMAC of the channel. It can be set when
9322 creating the channel (with JOIN command). Affected files
9325 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9326 type to indicate the change of the current cipher and hmac
9327 on the channel. Client can safely ignore the <cipher> argument
9328 (if it chooses to do so) since the CHANNEL_KEY packet will
9329 force the channel key change anyway. The <hmac> argument is
9330 important since the client is responsible of setting the new
9331 HMAC and the hmac key into use.
9333 * Fixed the CMODE command in the client library as well.
9335 * Tested CMODE command in router environment successfully.
9337 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Show the version of the remote client (or server) when connecting
9340 to the server. It is logged to the log file. Affected file
9341 is silcd/protocol.c.
9343 * Fixed the KILLED notify handling in the client library. The
9344 client must be removed from all channels when receiving the
9347 Also, do not remove the client entry when giving the KILL
9348 command but when the KILLED notify is received.
9350 * Removed silc_idlist_find_client_by_nickname from the server.
9351 Not needed anymore. Affected files silcd/idlist.[ch].
9353 * Implemented the CHANNEL_CHANGE notify type handling to the
9354 server. Affected file silcd/server.c.
9358 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9360 * Added silc_server_send_notify_invite to send the INVITE
9361 notify between routers.
9363 * Implemented the INVITE command correctly to the server.
9365 * Implemented the INVITE notify type handling in the server.
9367 * Implemented the INVITE command to the client library and on the
9370 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9372 * Added function silc_server_get_client_resolve to find the
9373 client entry by ID from all ID lists and then resolve it
9374 (using WHOIS) if it cannot be found. Affected file is
9377 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * Implemented the BAN command to the client library.
9381 * The JOIN command in the server now checks the invite list
9384 * Changed the silc_command_reply_payload_encode_va and the
9385 silc_command_payload_encode_va to support that if argument is
9386 NULL it ignores and checks the next argument. Affected file
9387 lib/silccore/silccommand.c.
9389 * Added silc_server_send_notify_ban to send the BAN notify
9390 type between routers.
9392 * Chaned the silc_notify_payload_encode to support that if
9393 argument is NULL it ignores and checks the next argument.
9394 Affected file lib/silccore/silcnotify.c.
9396 * Tested ban lists in router environment successfully.
9398 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Implemented BAN command to the server, in silcd/command.[ch].
9402 * Removed the BAN and INVITE_LIST modes from the CMODE command
9405 * Added function silc_string_match to regex match two strings.
9406 Affected files lib/silcutil/silcutil.[ch].
9408 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Redefined parts of the SilcChannelEntry in the server to support
9411 the new ban and invite lists.
9413 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Redefined the INVITE command. The same command can be used to
9416 invite individuals to the channel but also to manage the invite
9417 list of the channel (to add to and remove from the invite list).
9418 Updated the protocol specs.
9420 * Added new command SILC_COMMAND_BAN that can be used to manage
9421 the ban list of the channel. Updated the protocol specs.
9423 * Removed the channel modes: the SILC_CMODE_BAN and the
9424 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9425 in the CMODE command. The equivalent features are now available
9426 using INVITE and BAN commands. Updated the protocol specs.
9428 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9429 in the network about change in the current ban list. The notify
9430 type is not used by the client.
9432 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9433 support the invite lists.
9435 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9437 * Added new function silc_string_regexify that converts string
9438 including wildcard characters into regex string that can
9439 be used by the GNU regex library. Added into the file
9440 lib/silcutil/silcutil.[ch].
9442 Added silc_string_regex_combine to combine to regex strings
9443 into one so that they can be used as one regex string by
9444 the GNU regex library. Added into the file
9445 lib/silcutil/silcutil.[ch].
9447 Added silc_string_regex_match to match two strings. It returns
9448 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9450 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9452 * Imported GNU regex to the soruce tree into lib/contrib.
9453 Fixed some compiler warning from the regex.c.
9455 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9457 * Fixed MOTD command in the server to work in router environment.
9459 * Fixed the MOTD command in the client library to support
9460 the server argument in the command.
9462 * Added `nickname_len' argument to the silc_idlist_add_client
9463 in the server, as the `nickname' argument may be binary data
9466 * Added silc_idlist_get_channels to return all channels from
9469 * Implemented LIST command to the server. Affected file is
9472 * Implemented the LIST command to the client library and on the
9475 * Added [<user count>] argument to the LIST command reply.
9476 With private channels the user count is not shown.
9478 * Updated TODO and README.
9480 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * The client entry's data.registered must be TRUE even with
9483 global client entry on global client list. The data.registered
9484 is used to check whether the client is anymore in the network,
9485 for example with WHOWAS command so it must be valid.
9487 * Fixed the WHOWAS command in the server. It now actually works
9488 in router environment. Added function into silcd/command_reply.c
9489 silc_server_command_reply_whowas_save.
9491 * Added silc_idlist_purge function to the silcd/idlist.c
9492 to periodically purge the ID Cache.
9494 * Fixed INFO command in the server. It works now in router
9495 environment. Added <server name> argument to the INFO command
9496 reply. Updated the protocol specs.
9498 * Fixed minor bug in silc_idcache_purge to not purge if the
9499 expire value is zero.
9501 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9502 they were buggy because of the WHOWAS information.
9504 * Fixed local command MSG to handle the async resolving of
9505 the remote client properly. It used to fail the first MSG.
9506 Affected file silc/local_command.c.
9508 * Added `data_len' field to SilcIDCache context.
9510 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9512 * Update TODO. Todo in commands in the server.
9514 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9516 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9517 used by routers as broadcast packet to inform other routers
9518 about the changed user mode.
9520 Implemented the notify handling in the server. Affected file is
9521 silcd/packet_receive.c. Added the function
9522 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9524 * Added new generic Channel Payload and deprecated the New Channel
9525 Payload. The New Channel Payload is now the generic Channel
9528 * Added new argument `mode' to the silc_server_send_new_channel
9529 as it is required in the Channel Payload now.
9531 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9532 and created a new and real SilChannelPayload to represent the
9533 new generic Channel Payload. Implemented the encode/decode
9534 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9536 * Added silc_server_get_client_channel_list to return the list
9537 of channels the client has joined for WHOIS command reply.
9538 Affected file silcd/server.[ch].
9540 * Implemented the channel list sending in the WHOIS command reply
9541 in server and in the client.
9543 Implemented the channel list displaying on the user interface
9544 as well. Affected file silc/client_ops.c.
9546 * Added silc_channel_payload_parse_list to parse list of Channel
9547 Payloads. It returns SilcDList list of SilcChannelPayloads.
9548 Client for example can use this function to parse the list of
9549 channels it receives in the WHOIS command reply. The caller
9550 must free the list by calling silc_channel_payload_list_free.
9551 Affected files lib/silccore/silcchannel.[ch].
9553 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9555 * Added one new argument <user mode> to the WHOIS command reply
9556 to return the mode of the user in SILC. Updated the protocol
9559 Implemented it to the server and client.
9561 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9563 * Fixed the mode printing on the user interface on joining.
9564 Affected file silc/client_ops.c.
9566 * Implemented the UMODE command and user modes in general to the
9567 client library and to the user interface.
9569 * Implemented the UMODE command to the server.
9571 * The server now sends UNKNOWN_COMMAND error status if client sends
9572 unknown command. Affected file silcd/command.c.
9574 * All server commands now handle the command identifier the right
9575 way when sending the command reply to the client. The client can
9576 use to identify the command replies with the identifier.
9578 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9580 * Added silc_server_get_client_route to resolve the route to
9581 the client indicated by the client ID. Affected file is
9584 * Added silc_server_relay_packet as general function to relay
9585 packet to arbitrary destination. This deprecates functions
9586 like _send_private_message_key, _relay_notify etc. Affected
9587 file is silcd/packet_send.[ch].
9589 Removed silc_server_send_key_agreement,
9590 silc_server_send_private_message_key and
9591 silc_server_packet_relay_notify functions from the file
9592 silcd/packet_send.[ch].
9596 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9597 server. Affected file silcd/packet_receive.[ch].
9599 * Implemented the KILL command to the client. Implemented the
9600 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9601 Affected files lib/silcclient/command[_reply].c and
9602 lib/silcclient/client_notify.c. Implemented the KILL notify
9603 printing in the user inteface.
9605 * Fixed a lot silc_parse_nick memory leaks from the client
9606 library in the file lib/silcclient/command.c.
9608 * Changed the silc_server_send_notify_on_channels's `sender'
9609 argument from SilcSocketConnection to SilcClientEntry to
9610 check the sender as entry and not as connection object and not
9611 to send to the client provided as argument. The affected file
9612 is silcd/packet_send.[ch].
9614 * The notify packets that are destined directly to the client used
9615 to not to be processed by the server. Now changed that and the
9616 server processes all notify packets. After relaying the packet
9617 to the client the notify packet is processed in the server.
9619 * The silc_server_free_client_data now checks whether there is
9620 pending outgoing traffic for the client and purges the data to
9621 the network before removing the client entry.
9623 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9625 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9626 an client is killed from the SILC Network. Updated the protocol
9629 Added new function silc_server_send_notify_killed to the
9630 silcd/packet_send.[ch].
9632 * Added function silc_server_packet_relay_notify to relay notify
9633 packets that are destined directly to a client. In this case
9634 the server does not process the notify packets but merely relays
9635 it to the client. Affected file silcd/packet_send.[ch].
9637 Added also silc_server_packet_process_relay_notify to check
9638 whereto relay the notify. Affected file is
9639 silcd/packet_receive.[ch].
9641 * Implemented the KILL command to the server.
9645 * Added the backup schema desgined last fall to the protocol
9646 specs for everyone to see. The specification is in the
9647 *-spec-xx.txt draft and the packet type definitions for the
9648 backup routers is in *-pp-xx.txt draft. Thusly, added also
9649 new packet type SILC_PACKET_CELL_ROUTERS.
9651 * A big security problem in the implementation discovered. The
9652 signoff of an client did not cause new channel key generation
9653 which it of course should've done. The channel keys must be
9654 always re-generated when client leaves (or signoffs) the channel.
9655 The silc_server_remove_from_channels funtion now handles
9656 the channel key re-generation.
9658 * Added `sender' argument to the silc_server_send_notify_on_channels
9659 to not to send the client provided as argument. Affected file
9660 silcd/packet_send.[ch].
9662 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9664 * Implemented OPER and SILCOPER commands into the server and
9667 * Added silc_auth_verify and silc_auth_verify_data to verify
9668 the authentication directly from the authentication payload.
9669 It supports verifying both passphrase and public key based
9670 authentication. Affected file lib/silccore/silcauth.[ch].
9672 * Added `hash' field to the SilcIDListData structure. It is the
9673 hash negotiated in the SKE protocol. Affected file is
9676 * Slight redesigning of the SilcAuthPayload handling routines.
9677 Do not send SilcPKCS but SilcPublicKey as argument.
9679 * Implemented the public key authentication support to the
9680 serverconfig. The public key is loaded from the provided path
9681 and saved as authentication data to void * pointer. Thus,
9682 changed the unsigned char *auth_data to void *auth_data;
9684 * Fixed SHUTDOWN command to send the reply before the server
9685 is shutdown. :) Affected file silcd/command.c.
9687 * Fixed fatal bug in CONNECT command. The hostname was invalid
9688 memory and server crashed. Affected file silcd/command.c.
9690 * Fixed fatal bug in CLOSE command. The server_entry became
9691 invalid but was referenced later in the command. Affected file
9694 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * Fixed fatal bug in failure packet handling. Server ignored
9697 the failure and thus crashed when it came.
9701 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9703 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9704 that the command may be executed only once in (about) 2 seconds.
9705 The old SILC_CF_LAG flag is same but allows command bursts up
9706 to five before limiting.
9708 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9709 server code. Various commands now includes the CF_LAG_STRICT
9710 flag to disallow any kind of miss-use of the command.
9712 * Fixed the silc_buffer_unformat to not to allocate any data
9713 if the length of the data is zero. It used to allocate the
9714 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9716 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9718 * Changed the format of AdminConnection configuration section
9719 in the server. Added username of the admin to the format.
9720 Affected files silcd/serverconfig.[ch].
9722 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9723 to return admin configuration data by host, username and/or
9726 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Implemented WHOWAS command to the server. Added the functions:
9730 silc_server_command_whowas_parse,
9731 silc_server_command_whowas_send_reply,
9732 silc_server_command_whowas_from_client and
9733 silc_server_command_whowas_from_server
9735 * Added <Client ID> argument to the WHOWAS command reply. Updated
9736 the protocol specs accordingly.
9738 * Implemented WHOWAS command and command_reply to the client
9741 Implemented the WHOWAS printing on the user interface.
9743 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Added new argument to the WHOWAS command reply, the real name.
9746 It is an optional argument. Updated the protocol specs.
9748 * Added SilcIDCacheDestructor callback that is registered when
9749 the SilcIDCache is allocated. The callback is called when
9750 an cache entry in the ID Cache expires, or is purged from the
9751 cache. Added into lib/silccore/idcache.[ch].
9753 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9754 to destruct the client entries when the cache entry expires.
9755 Other ID Cache's in server and in the client library ignores
9758 * If the ID Cache entry's `expire' field is zero then the entry
9759 never expires. Added boolean `expire' argument to the
9760 silc_idcache_add function in the lib/silccore/idcache.[ch].
9761 If it is TRUE the default expiry value is used.
9763 * Added silc_server_free_client_data_timeout that is registered
9764 when client disconnects. By default for 5 minutes we preserve
9765 the client entry for history - for WHOWAS command.
9767 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * Added support to the server to enforce that commands are not
9770 executed more than once in 2 seconds. If server receives
9771 commands from client more frequently, timeout is registered
9772 to process the commands. Affected file silcd/command.c.
9773 Added new function silc_server_command_process_timeout.
9775 * Changed NICK_NOTIFY handling in client library to check that
9776 if the client's nickname was changed, so there is no need to
9777 resolve anything from the server.
9779 * Removed error printing from the WHOIS and IDENTIFY commands.
9780 If error occurs then it is ignored silently in the client library.
9781 The application, however, may map the received error to
9782 human readable error string. The application currently maps
9783 the NO_SUCH_NICKNAME error to string.
9785 * Made the command status message public to the application. Moved
9786 them from lib/silcclient/command_reply.c to
9787 lib/silcclient/command_reply.h. The application can map the
9788 received command status to the string with the
9789 silc_client_command_status_message function.
9791 * Added check to the server to check that client's ID is same
9792 as the Source ID in the packet the client sent. They must
9795 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9797 * Added dist-bzip hook to the Makefile.am to make bzip2
9798 compressed distributions.
9800 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9802 * Server now enforces the maximum length for the nickname and
9803 the channel as protocol specification dictates. 128 bytes for
9804 nickname and 256 bytes for channel name.
9806 * Moved the WHOIS printing to the application. The client libary
9807 does not print out the WHOIS information anymore, the application
9808 must do it. Renamed silc_client_command_reply_whois_print to
9809 the silc_client_command_reply_whois_save.
9811 The client's idle time is also sent to the application now, and
9812 the idle is shown on screen.
9814 * Added silc_client_command_reply_identify_save to save the
9815 received IDENTIFY entries.
9817 * Do not check for channel private keys in message sending and
9818 reception if the channel does not have the PRIVKEY mode set.
9819 Affected file lib/silclient/client_channel.c.
9821 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9824 just surfaced after chaning the JOIN procedure.
9826 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Added silc_client_get_clients_by_list to get client entries
9829 from Client ID list, that is returned for example by JOIN
9830 and USERS command replies. The application should use this
9831 function for example when JOIN command reply is received to
9832 resolve the clients already on the channel (library does not
9833 do that anymore as USERS command reply is not used in the JOIN
9834 procedure anymore). Affected files lib/silcclient/silcapi.h and
9835 lib/silcclient/idlist.c.
9837 * JOIN command reply and USERS command reply returns now SilcBuffer
9838 pointers instead of unsigned char pointers when returning
9839 the client list and mode list.
9841 * Added <Client ID> argument to the JOIN command reply, mainly
9842 for the server to identify for which client the command was
9843 originally sent. Updated protocol specs accordingly.
9845 * Added SilcDlist private_key pointer to the SilcChannelEntry
9846 in the client to support the channel private keys. Affected
9847 file is lib/silcclient/idlist.h.
9849 * Added SilcChannelPrivateKey argument to the function
9850 silc_client_send_channel_message so that application can choose
9851 to use specific private ke if it wants to. If it is not provided,
9852 the normal channel key is used, unless private keys are set.
9853 In this case the first (key that was added first) is used
9854 as the encryption key.
9856 * Implemented the support for channel private key handling.
9857 Implemented the following functions:
9859 silc_client_add_channel_private_key,
9860 silc_client_del_channel_private_keys,
9861 silc_client_del_channel_private_key,
9862 silc_client_list_channel_private_keys and
9863 silc_client_free_channel_private_keys
9865 Affected file lib/silcclient/client_channel.c.
9867 * Added the support for the private keys in the channel message
9868 sending and encryption and in the message reception and
9869 decryption. Affected funtions are
9870 silc_client_send_channel_message and silc_client_channel_message.
9872 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9874 * Added SKE's key verify callback to the client library's
9875 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9877 * Removed the statement that server (or router) must send USERS
9878 command reply when joining to the channel so that the client
9879 knows who are on the channel. Instead, the client list and
9880 client's mode list is now sent in the JOIN command reply to the
9881 client who joined channel. This is better solution.
9883 * Added function silc_server_get_users_on_channel and function
9884 silc_server_save_users_on_channel to the silcd/server.[ch].
9886 * Removed function silc_server_command_send_users from the
9889 * Do not show topic on the client library anymore. The topic is
9890 sent in the command reply notify to the application and the
9891 application must show the topic now.
9893 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9895 * Added client searching by nickname hash into the IDENTIFY and
9896 WHOIS commands in the server as they were clearly missing from
9897 them. Affected file is silcd/command.c.
9899 * Fixed a bug in private message receiving in the client library.
9900 The remote ID was freed and it wasn't supposed, now it is
9903 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9905 * Minor fix to the channel payload; allocate the data area, as it
9906 needs to be of specific length.
9908 * If the key agreement port is zero then the operating
9909 system will define the bound port. Affected files are
9910 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9912 * Added new function silc_channel_payload_decrypt into the file
9913 lib/silccore/silcchannel.[ch].
9915 * Moved the channel message etc, check from silc_packet_decrypt
9916 to applications. The library calls now a generic
9917 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9918 when the packet is either normal or special. This was done to
9919 allow more wide range of checking that was not allowed when
9920 the code was in library. Now applications can do virtually any
9921 checks to the packet and return to the library the decision how
9922 the packet should be processed. Affected files are
9923 lib/silccore/silcpacket.[ch].
9925 Added silc_server_packet_decrypt_check to the server and
9926 silc_client_packet_decrypt_check to the client library.
9928 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9929 to send with specified source and destination information.
9931 * Channel message delivery between routers was broken after the
9932 channel key distribution was fixed earlier. The channel key
9933 was used be to distributed to other routers as well which is not
9934 allowed by the protocol. Now this is fixed and channel keys
9935 really are cell specific and the channel message delivery between
9936 routers comply with the protocol specification.
9938 * Fixed various commands in server to check also the global list
9939 for the channel entry and not just the local list. The affected
9940 file silcd/command.c.
9942 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9944 * Added assert()s to buffer formatting and unformatting routines
9945 to assert (if --enable-debug) when error occurs. Affected
9946 file: lib/silcutil/silcbuffmt.c.
9948 * Changed to auto-reconnect to check whether the remote host is
9949 router and register the re-connect timeout if it is. It used
9950 to check that whether we are normal server, but router must do
9951 auto-reconnect with another router as well. Affected file
9954 * Removed the [<key len>] option from CMODE command as the cipher
9955 name decides the key length, nowadays. See the defined ciphers
9956 from the protocol specification.
9958 * Added [<hmac>] option to the CMODE command to define the HMAC
9959 for the channel. Added SILC_CMODE_HMAC channel mode.
9961 * Added [<hmac>] option for the JOIN command so that user can
9962 select which HMAC is used to compute the MACs of the channel
9965 * Added Hmac field to the Channel Message Payload. The integrity
9966 of plaintext channel messages are now protected by computing
9967 MAC of the message and attaching the MAC to the payload. The
9968 MAC is encrypted. Now, it is clear that this causes some
9969 overhead to the size of the packet but rationale for this is that
9970 now the receiver can verify whether the channel message decrypted
9971 correctly and also when private keys are set for the channel the
9972 receiver can decrypt the packet with several keys and check from
9973 the MAC which key decrypted the message correctly.
9975 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9976 lib/silccrypt/silccipher.[ch].
9978 * Added silc_hash_len to return the digest length into the
9979 lib/silcrypt/silchash.[ch].
9981 * Rewrote parts of Silc Channel Payload interface in the
9982 lib/silccore/silcchannel.[ch]. The encode function now also
9983 encrypts the packet and parse function decrypts it.
9985 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9987 * Fixed a minor formatting bug in the SKE's key material processing.
9988 It actually might have processed the keys wrong way resulting
9991 * Redefined the mandatory HMAC algorithms and added new algorithms.
9992 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9993 and hmac-md5 truncated to 96 bits. The mandatory is now
9994 hmac-sha1-96. Rest are optional (including the one that used
9995 to be mandatory). Rationale for this is that the truncated HMAC
9996 length is sufficient from security point of view and can actually
9997 make the attack against the HMAC harder. Also, the truncated
9998 HMAC causes less overhead to the packets. See the RFC2104 for
10001 * Added new [hmac] configuration section. The SKE used to use
10002 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10003 is of course wrong. The official names that must be proposed in
10004 the SKE are the ones defined in the protocol specification
10005 (hmac-sha1-96 for example). The user can configure any hmac
10006 using any hash function configured in the [hash] section. At
10007 least, the mandatory must be configured.
10009 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10011 * Added HMAC list to the SKE proposal list. It has now both
10012 hash algorithm list and HMAC list. This makes the protocol
10013 incompatible with previous versions. The SKE now seems to work
10014 the way it is supposed to work, for the first time actually.
10016 * Defined plain Hash algorithms to the protocol specification.
10017 Added sha1 and md5.
10019 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10021 * Implemented support for key agreement packets into the server.
10022 Added functions silc_server_key_agreement and
10023 silc_server_send_key_agreement. Other than these functions,
10024 server has nothing to do with this packet.
10026 * Added support for private message key packets into the server.
10027 Added functions silc_server_private_message_key and
10028 silc_server_send_private_message_key.
10032 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10033 called in the protocol's final callback instead in the END
10034 protocol state. This makes a little more sense and in the same
10035 time in client we can use the same protocol routines for normal
10036 key exchange and to key agreement packet handling as well.
10038 * Added to both client's and server's KE protocol context the
10039 SilcSKEKeyMaterial pointer to save the key material. We will
10040 bring the key material to the protocol's final callback by doing
10041 this. The final callback must free the key material.
10043 * Added SKE's packet_send callback into client's KE protocol
10044 context so that the caller can choose what packet sending function
10045 is used. This way we can use different packet sending when
10046 doing normal SKE when doing key agreement packet handling (in
10047 the key agreement packet handling we do not want to encrypt
10050 * Implemented the responder side of the key agreement routines
10051 in the client. The client can now bind to specified port and
10052 accept incoming key negotiation. The key material is passed
10053 to the application after the protocol is over.
10055 * Implemented the processing of incoming Key Agreement packet
10056 in the client. Added function silc_client_key_agreement to
10057 process the packet.
10059 * Implemented the intiator side of the key agreement routines
10060 in the client. The client can now initiate key agreement with
10061 another remote client. The key material is passed to the
10062 application after the protocol is over.
10064 * Created client_keyagr.c to include all the key agreement
10067 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10068 SILC_TASK_CALLBACK except that it is not static.
10070 * Created client_notify.c and moved the Notify packet handling
10071 from the client.[ch] into that file.
10073 * Created client_prvmsg.c and moved all private message and
10074 private message key routines from the client.[ch] into that file.
10076 * Create client_channel.c and moved all channel message and
10077 channel private key routines from the client.[ch] into that file.
10079 * Changed silc_client_get_client_by_id_resolve to resolve with
10080 WHOIS command instead of IDENTIFY command, in the file
10081 lib/silclient/idlist.c.
10083 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10085 * Implemented the SKE's responder side to the Client library.
10087 * When FAILURE is received to the protocol do not trust it
10088 blindly. Register a timeout to wait whether the remote closes
10089 the connection as it should do it, only after that process the
10090 actual failure. This was changed to both client and server.
10092 * Added client_internal.h to include some of the structures
10093 there instead of client.h in lib/silcclient/.
10095 * Added function silc_task_unregister_by_callback to unregister
10096 timeouts by the callback function.
10098 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * Some "Incomplete WHOIS info" errors has been appearing on the
10101 log files. Took away the entry->userinfo check from WHOIS
10102 reply sending. The entry->userinfo is now " " if client did not
10103 provide one. I thought this was fixed earlier but something
10104 is wrong still. Let's see if the error still appears.
10106 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * Fixed a minor bug in the login when the channel key is
10109 re-generated in the server. It used to generate the key in
10110 wrong order and thus caused problems in the channel traffic.
10112 * Fixed a minor bug in channel key distsribution after
10113 KICK command. The key was not sent to the router even though
10116 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10118 * Added silc_ske_process_key_material_data as generic routine
10119 to process any key material as the SILC protocol dictates. The
10120 function is used by the actual SKE library but can be used by
10121 applications as well. This relates to the private message keys
10122 and the channel private keys since they must be processed the
10123 same way the normal SILC session keys. The protocol dictates
10124 this. Affected files: lib/silcske/silcske.[ch].
10126 Added also silc_ske_free_key_material to free the
10127 SilcSKEKeyMaterial structure.
10129 * Defined silc_cipher_set_key function to set the key for
10130 cipher without using the object's method function. The affected
10131 files: lib/silccrypt/silccipher.[ch].
10133 * Implemented silc silc_client_add_private_message_key,
10134 silc_client_add_private_message_key_ske,
10135 silc_client_del_private_message_key,
10136 silc_client_list_private_message_keys and
10137 silc_client_free_private_message_keys functions in the
10140 Added functions silc_client_send_private_message_key to send
10141 the Private Message Key payload and silc_client_private_message_key
10142 to handle incoming Private Message Key payload.
10144 * Added Cipher field to the Private Message Key payload to set
10145 the cipher to be used. If ignored, the default cipher defined
10146 in the SILC protocol (aes-256-cbc) is used.
10148 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10150 * Removed lib/silcclient/ops.h file.
10152 Redefined parts of the SILC Client Library API. Created new
10153 file silcapi.h that deprecates the ops.h file and defines the
10154 published Client Library API. Defined also private message key
10155 API and channel private key API into the file.
10157 This is the file that the application must include from the
10158 SILC Client Library. Other files need not be included by
10159 the application anymore.
10161 * Added new key_agreement client operation callback and also
10162 defined the Key Agreement library API for the application.
10164 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10166 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10167 is used by clients to request key negotiation between another
10168 client in the SILC network. If the negotiation is started it
10169 is performed using the SKE protocol. The result of the
10170 negotiation, the secret key material, can be used for example
10171 as private message key.
10173 Implemented the Key Agreement payload into the files
10174 lib/silccore/silauth.[ch].
10176 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10178 * Redefined ciphers for the SILC protocol. Added some new ciphers
10179 and defined the key lengths for the algorithms. Changed the
10180 code accordingly. The default key length is now 256 bits.
10182 * Fixed SKE key distribution function silc_ske_process_key_material
10183 when the key length is more than 128 bits. The default key
10184 length in SILC is now 256 bits.
10186 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10187 to indicate unsupported algorithm.
10189 * Renamed rijndael.c to aes.c and all functions as well.
10191 * Fixed a long standing channel key setting bug in client library.
10192 Weird that it has never surfaced before.
10194 * Fixed bug in channel deletion. If the entire channel is removed
10195 then it must also delete the references of the channel entry
10196 from the client's channel list as the client's channel entry and
10197 the channel's client entry share same memory.
10199 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10201 * Implemented CONNECT and SHUTDOWN commands in the client.
10203 * Implemented CLOSE command to the client.
10205 * Added the function silc_idlist_find_server_by_name into the
10206 files silcd/idlist.[ch].
10208 Added the function silc_idlist_find_server_by_conn into the
10209 files silcd/idlist.[ch].
10211 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10213 * DIE command was renamed to SHUTDOWN. Updated the both code
10214 and protocol specs.
10216 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10217 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10219 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10222 * Added function silc_server_create_connection function to create
10223 connection to remote router. My server implementation actually
10224 does not allow router to connect to normal server (it expects
10225 that normal server always initiates the connection to the router)
10226 so the CONNECT command is only good for connecting to another
10229 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10232 or some other client was kicked from the channel.
10234 Implemented the handling of the notify type to both client
10237 Implemented silc_server_send_notify_kicked to send the KICKED
10238 notify. It is used to send it to the server's primary router.
10240 * Implemented the KICK command into server and client.
10242 * Added `query' argument to the silc_idlist_get_client function
10243 to indicate whether to query the client from server or not if
10246 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10247 to indicate that the client is not channel founder.
10251 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Removed the rng context from SilcPacketContext structure and
10254 changed that the packet routine uses the Global RNG API.
10256 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10258 * Added support for quit message that client can "leave" on the
10259 channel when it quits the SILC. It is ditributed inside the
10260 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10262 Added silc_server_free_client_data that will take the
10263 signoff message as argument.
10265 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10267 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10269 * Updated parts of the protocol specification to keep it up
10272 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10274 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10275 payloads in one packet.
10277 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10278 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10279 use now the new List flag.
10281 * Also deprecated the following packet types: REPLACE_ID,
10282 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10284 * Added list support for Notify packet in server.
10286 * Added silc_server_send_notify_channel_change to send the
10287 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10288 the silc_server_send_replace_id.
10290 * Added silc_server_send_notify_nick_change to send the
10291 NICK_CHANGE notify type. Deprecates the function
10292 silc_server_send_replace_id.
10294 * Added silc_server_send_notify_join to send the JOIN notify type.
10295 Deprecates the function silc_server_send_new_channel_user.
10297 * Added silc_server_send_notify_leave to send LEAVE notify type.
10298 Deprecates the function silc_server_send_remove_channel_user.
10300 * Added silc_server_send_notify_cmode and
10301 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10302 types. Deprecates the silc_server_send_set_mode function.
10304 * Added SERVER_SIGNOFF notify type to indicate that server has
10305 quit. This means that all clients on the channel from that
10306 server will drop. This can be also used when netsplit happens.
10308 Deprecated REMOVE_ID packet type since it is not needed anymore
10311 Added silc_server_send_notify_server_signoff to send the
10312 SERVER_SIGNOFF notify type. Deprecates the function
10313 silc_server_send_remove_id.
10315 Added also silc_server_send_notify_signoff to send the
10316 SIGNOFF notify type.
10318 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10319 SILC protocol from this day on. Changed the protocol
10320 specification as well.
10322 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10323 notify type. It is used between routers to notify about
10324 topic changes on a channel.
10326 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10329 * Partly updated the protocol specification to comply with the
10330 changes now made. It is still though a bit outdated.
10332 * The JOIN notify type now takes one extra argument <Channel ID>.
10333 The packet used to be destined to the channel but now the
10334 JOIN type may be sent as list thus it is impossible to
10335 destine it to any specific channel. By adding this argument
10336 it is again possible.
10338 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Added CREDITS file. The CHANGES and CREDITS file will appear
10341 in the distribution as well.
10343 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10345 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10346 types in the server's silcd/packet_receive.c.
10348 * Implemented CMODE and CUMODE to work in router environment.
10350 * Fixed minor encoding and decoding buglet from the
10351 lib/silccore/silcmode.c.
10353 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10356 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10358 * Changed all SilcConfigServer* and silc_config_server* to
10359 SilcServerConfig* and silc_server_config*, respectively.
10362 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10364 * Associated the ID (client or server ID) to the Authentication
10365 Payload to avoid any possibility of forging. Updated the
10366 protocol specification and the code accordingly.
10368 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10370 * The RSA key length is now save to the RsaKey context in the
10371 key generation process in lib/silccrypt/rsa.c. The key length
10372 is now used to figure out the maximum size of the block allowed
10373 to be encrypted/signed.
10375 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10376 is equivalent to the silc_mp_mp2bin but does not allocate any
10379 * Changed silc_mp_mp2bin API to take length argument. If it is
10380 non-zero then the buffer is allocated that large. If zero, then
10381 the size is approximated using silc_mp_sizeinbase, which however
10384 * Created Global RNG API which is global RNG that application can
10385 initialize. After initializing, any routine anywhere in the
10386 code (including library) can use RNG without allocating a new
10387 RNG object. This was done to allow this sort of use of the
10388 RNG in code that has no chance to allocate RNG object. All
10389 applications currently allocate this and many routines in the
10390 library use this. Affected file lib/silccrypt/silcrng.[ch].
10392 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10393 it to use the Global RNG API.
10395 * Defined Authentication Payload into protocol specification that
10396 is used during SILC session to authenticate entities. It is
10397 used for example by client to authenticate itself to the server
10398 to obtain server operator privileges.
10400 Implemented this payload into the lib/silccore/silcauth.[ch].
10401 Implemented also routines for public key based authentication
10402 as the new protocol specification dictates.
10404 Moved definitions of different authentication methods from
10405 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10407 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10408 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10409 silc_pkcs_verify_with_hash functions into the file
10410 lib/silccrypt/silcpkcs.[ch].
10412 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * The client entry's userinfo pointer must be always valid.
10415 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10416 will fail since it requires the userinfo. Now, the userinfo
10417 is allocated as "" if actual userinfo does not exist. Actually,
10418 it must exist and it is totally Ok to drop client connections
10419 that does not announce the userinfo. However, we will make
10420 this workaround for now.
10422 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10423 to return the remote port by socket.
10425 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10427 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10428 SILC_SERVER_PENDING_EXEC and added an new macro
10429 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10430 data or when error occurs while processing the pending command.
10432 Added new argument `destructor' into silc_server_command_pending
10433 and to the SilcServerCommandPending object. This destructor is
10434 now called after calling the pending callback or if error occurs
10435 immediately. If error occurs the actual pending callback won't
10436 be called at all - only the destructor. The destructor may be
10437 NULL if destructor is not needed.
10439 All this applies for client library code as well. Similar
10440 changes were made there as well for the pending commands.
10442 In the client, the application must now allocate the
10443 SilcClientCommandContext with the silc_client_command_alloc
10446 * Added reference counter to the SilcServerCommandContext. Added
10447 function silc_server_command_alloc and silc_server_command_dup
10450 Same type of functions added to the client library for the same
10453 * Removed the cmd_ident from IDListData away since it is now
10454 global for all connections. It is the command identifier used
10455 in command sending and with pending commands. The affected file
10458 * Added reference counter to the SilcSocketConnection objecet to
10459 indicate the usage count of the object. The object won't be
10460 freed untill the reference counter hits zero. Currently only
10461 server uses this, and client ignores it. The client must be
10462 set to use this too later. The affected files are
10463 lib/silccore/silcsockconn.[ch]. Added also the function
10464 silc_socket_dup to increase the reference counter.
10466 This was mainly added because it is possible that the socket
10467 is removed underneath of pending command or other async
10468 operation. Now it won't be free'd and proper DISCONNECTING
10469 flags, etc. can be set to avoid sending data to connection that
10470 is not valid anymore.
10472 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10473 the connection. After that it sets SILC_SET_DISCONNECTED.
10474 It is, however, possible that the socket data is not still freed.
10475 The silc_server_packet_process now checks that data is not
10476 read or written to connection that is DISCONNECTED. The socket
10477 get's freed when the reference counter hits zero.
10479 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10481 * Changed the client operation API: channel_message operation's
10482 `sender' is now the client entry of the sender, not the nickname
10483 and the `channel' is the channel entry, not the channel name.
10485 In the private_message operation the `sender' is now also the
10486 client entry of the sender not the nickname.
10488 Affected file is lib/silcclient/ops.h and all applications
10489 using the client operations.
10491 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10493 * Moved the calling of ops->connect() from connect_to_server_final
10494 into receive_new_id functin since that is the point when the
10495 client is actually allowed to send traffic to network. The
10496 affected file is lib/silcclient/client.c.
10498 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10500 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10501 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10502 (if needs broadcasting) instead of broadcasting the packets one
10503 by one which would make a burst in the network traffic.
10505 * Added `broadcast' argument to the functions in silcd/server.[ch]
10506 silc_server_create_new_channel[_with_id] to indicate whether
10507 to send New Channel packet to primary router.
10509 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10511 * Added new function into the silcd/server.[ch] files:
10512 silc_server_create_new_channel_with_id to create new channel with
10513 already existing Channel ID.
10515 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10516 lib/silccore/silcpacket.h. This packet is used t send list of
10517 Set Mode payloads inside one packet. Server uses this to set
10518 the modes for the channels and clients on those channels, that it
10519 announced to the router when it connected to it. The protocol
10520 specification has been updated accordingly.
10522 * The silc_server_new_channel did not handle the packet coming
10523 from normal server as it normally does not send that. However,
10524 when it announces its channels it does send it. Implemented
10525 the support for that.
10527 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10528 into the file lib/silccore/id.h.
10530 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10532 * Fixed memory leaks in the functions silc_idlist_del_client,
10533 silc_idlist_del_channel and silc_idlist_del_server in the file
10534 silcd/idlist.c. All of those leaked like a sieve.
10536 * Fixed some small memory leaks in the client's function
10537 silc_client_notify_by_server.
10539 * Added functions into silcd/server.c: silc_server_announce_clients,
10540 silc_server_announce_channels and silc_server_announce_server.
10541 These functions are used by normal and router server to announce
10542 to its primary router about clients, channels and servers (when
10543 router) that we own. This is done after we've connected to the
10546 These functions effectively implements the following packet types:
10547 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10548 and SILC_PACKET_NEW_ID_LIST.
10550 * Added new functions into the silcd/packet_receive.[ch]:
10551 silc_server_new_id_list, silc_server_new_channel_list and
10552 silc_server_new_channel_user_list to handle the incoming
10553 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10555 * Added support of changing Channel ID in the function
10556 silc_server_replace_id. If the server that announces a channel
10557 to the router already exists in the router (with same name but
10558 with different Channel ID), router is responsible to send
10559 Replace ID packet to the server and force the server to change
10560 the Channel ID to the one router has.
10562 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10563 client that the Channel ID has been changed by the router. The
10564 normal server sends this to the client. Client must start using
10565 the new Channel ID as the channel's ID.
10567 Implemented handling of this new type into lib/silcclient/client.c
10568 into the function silc_client_notify_by_server.
10570 * Added new function silc_idlist_replace_channel_id into the files
10571 silcd/idlist.[ch] to replace the Channel ID.
10573 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10575 * Call silc_server_command_identify_check always when processing
10576 the IDENTIFY command in silcd/command.c
10578 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10580 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10581 send keepalive packets. The packet can be sent by clients,
10582 servers and routers.
10584 Added function silc_socket_set_heartbeat into the file
10585 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10586 If not set, the heartbeat is not performed. The actual
10587 heartbeat is implemented in the low level socket connection
10588 library. However, application is responsible of actually
10589 sending the packet.
10591 Added silc_server_send_heartbeat to send the actual heartbeat
10592 packet into silcd/packet_send.[ch]. Server now performs
10593 keepalive with all connections.
10595 * Added silc_task_get_first function into lib/silcutil/silctask.c
10596 to return the timeout task with shortest timeout. There was a bug
10597 in task unregistration that caused problems. TODO has been
10598 updated to include that task system must be rewritten.
10600 * The client library will now resolve the client information when
10601 receiving JOIN notify from server for client that we know but
10602 have incomplete information.
10604 * Rewrote parts of silc_server_remove_from_channels and
10605 silc_server_remove_from_one_channel as they did not remove the
10606 channel in some circumstances even though they should've.
10608 * Encryption problem encountered in server:
10610 The LEAVE command used to send the Channel Key packet to the
10611 router immediately after generating it. However, the code
10612 had earlier sent Remove Channel user packet but not immediately,
10613 ie. it was put to queue. The order of packets in the router
10614 was that Channel Key packet was first and Remove Channel User
10615 packet was second, even though they were encrypted in the
10616 reverse order. For this reason, MAC check failed. Now, this
10617 is fixed by not sending the Channel Key packet immediately but
10618 putting it to queue. However, this is more fundamental problem:
10619 packets that are in queue should actually not be encrypted
10620 because packets that are sent immediately gets encrypted
10621 actually with wrong IV (and thus MAC check fails). So, packets
10622 that are in queue should be encrypted when they are sent to
10623 the wire and not when they put to the queue.
10625 However, the problem is that the current system has not been
10626 designed to work that way. Instead, the packet is encrypted
10627 as soon as possible and left to the queue. The queue is then
10628 just purged into wire. There won't be any fixes for this
10629 any time soon. So, the current semantic for packet sending
10632 o If you send packet to remote host and do not force the send
10633 (the packet will be in queue) then all subsequent packets to the
10634 same remote host must also be put to the queue. Only after the
10635 queue has been purged is it safe again to force the packet
10638 o If you send all packets immediately then it safe to send
10639 any of subsequent packets through the queue, however, after
10640 the first packet is put to queue then any subsequent packets
10641 must also be put to the queue.
10643 Follow these rules and everything works fine.
10645 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * Added new function silc_server_remove_clients_by_server to
10648 remove all client entries from ID list when the server connection
10649 is lost. In this case it is also important to invalidate all
10650 client entires as they hold the invalid server entry. This
10651 fixes fatal bug when server has lost connection and will reconnect
10654 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * Made some sanity checks to silc_server_daemonise like to check
10657 whether the requested user and group actually exists.
10659 * Added sanity check to SKE's silc_ske_responder_finish to check
10660 that the public and private key actually is valid.
10662 * Invalidate the client's nickname when receiving Replace ID
10663 packet and the Client ID is being replaced. This means that the
10664 server will query the nickname if someone needs it (client)
10667 * Sort the ID Cache in client library when the ID Cache data
10668 has changed (needs sorting).
10670 * Do not allow for SILC client to create several connections to
10671 several servers. The client does not support windows right now
10672 and generating multiple connections causes weird behaviour.
10674 Irssi-silc client does support windows and can handle several
10675 connections without problems, see: www.irssi.org and SILC plugin.
10677 * Fixed some places where client was added to the IDList. The
10678 rule of thumb is following (in order to get everything right):
10679 If the client is directly connected local client then the
10680 `connection' argument must be set and `router' argument must be
10681 NULL to silc_idlist_add_client function. If the client is not
10682 directly connected client then the `router' argument must
10683 bet set and the `connection' argument must be NULL to the
10684 silc_idlist_add_client function.
10686 * The funtion silc_server_packet_send_local_channel actually did
10687 not check whether the client was locally connected or not. It
10688 does that now. Fixed a bug related to LEAVE command.
10690 * Fixed Remove Channel User payload parsing bug in server's
10691 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10693 * The server's silc_server_save_channel_key now checks also the
10694 global ID list for the channel as it might not be in the local
10695 list. Fixed a bug related to LEAVE command.
10697 * Is this the end of the [<unknown>] buglet that has been lurking
10698 around for a long time? A little for loop fix in server's
10699 silc_server_command_whois_parse that is used by both IDENTIFY
10700 and WHOIS command. At least, this was a clear bug and a cause
10701 of one type of [<unknown>] buglet.
10703 * WHOIS and IDENTIFY commands call the function
10704 silc_server_command_[whois/identify]_check function even if
10705 we are not router server.
10707 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10709 * Added --with-gmp configuration option. If set the GMP
10710 is always compiled in the SILC source tree. If not set then
10711 it is checked whether the system has the GMP3 installed. If
10712 it has then the GMP won't be compiled (the system's headers
10713 and library is used), if it doesn't have it then the GMP is
10714 compiled in the SILC source tree.
10716 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * Changed RSA private exponent generation to what PKCS #1
10719 suggests. We try to find the smallest possible d by doing
10720 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10721 not security fix but optimization.
10723 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Added new config entry [Identity] to fork the server and run
10726 it as specific user and group. A patch from Bostik.
10728 * Imported Dotconf configuration library into lib/dotconf.
10729 This will be used to create the SILC configuration files later.
10730 It will appear in the distsribution after this commit.
10732 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10734 * A big code auditing weekend happening. Auditing code for
10735 obvious mistakes, bugs and errors. Also, removing any code
10738 Removed files for being obsolete:
10740 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10741 inline in the file lib/silcutil/silcbuffer.h)
10743 o lib/silcutil/silcbufutil.c (the header has inline versions)
10745 Changed code to fix possible error conditions:
10747 o The buffer formatting routines now check that the destination
10748 buffer really has enough space to add the data. This applies for
10749 both buffer formatting and unformatting
10750 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10751 unformatting was changed to accomodate following rules:
10752 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10753 sent to the function while XXX_*STRING will not allocate or copy
10754 the data into the buffer. Instead it sets the pointer from the
10755 buffer into the pointer sent as argument (XXX_*STRING used to
10756 require that the pointer must be allocated already). This change
10757 makes this whole thing a bit more consistent and more optimized
10758 (note that the data returned in the unformatting with XXX_*STRING
10759 must not be freed now). The routines return now -1 on error.
10761 o Tried to find all code that use buffer_format and buffer_unformat
10762 and added return value checking to prevent formatting and
10763 especially unformatting errors and possible subsequent fatal
10766 o Changed ske->x and ske->KEY to mallocated pointers in
10767 lib/silcske/silcske.h. Fixed possible data and memory leak.
10769 o Added return value checking to all *_parse* functions. Fixed
10770 many memory leaks as well.
10772 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10773 so that buffer overflows would not happen. All code now also
10774 checks the return value as it can fail.
10776 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10778 * Added reconnection support to server if the normal server looses
10779 its connection to the router (for example if router is rebooted).
10780 The server performs normal reconnection strategy implemented
10781 to the server. Affected file silcd/server.c.
10783 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10785 * Added new packet type SILC_PACKET_SET_MODE that is used to
10786 distribute the information about changed modes (for clients,
10787 channels and clients channel modes) to all routers in the
10788 network. Updated the protocol specification accordingly.
10790 Added functions into silcd/packet_send.c and
10791 silcd/packet_receive.c: silc_server_send_set_mode,
10792 silc_server_set_mode.
10794 Added new files silcmode.[ch] into lib/silccore that implements
10795 the encoding and decoding of Set Mode Payload. Added new type
10796 SilcSetModePayload. Moved the definitions of different modes
10797 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10799 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10801 * Oops, a little mistake in server's connection authentication
10802 protocol. The protocol is not ended with FAILURE but with
10803 SUCCESS if the authentication is Ok. :) Affected file is
10806 * Implemented NICK_CHANGE notify handling in server in the file
10807 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10808 the local clients on the channel. After the changing nickname
10809 in router environment snhould work and the [<unknown>] nickname
10810 should appear no more.
10812 The silc_server_replace_id function that receives the Replace ID
10813 payload now sends the NICK_CHANGE notify type also in the file
10814 silcd/packet_receive.c
10816 * Changed WHOIS and IDENTIFY command to support the maximum amount
10817 of arguments defined in protocol specs (3328 arguments). This
10818 fixed a bug that caused problems when there were more than three
10819 users on a channel.
10821 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10823 * Added extra parameter, command identifier, to the
10824 silc_client_send_command so that explicit command identifier
10827 Changed that ID list routines uses specific command identifier
10828 when sending WHOIS/IDENTIFY requests to the server so that they
10829 can be identified when the reply comes back.
10831 Affected files lib/silcclient/command.[ch],
10832 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10834 * Added `sender' argument to silc_server_packet_send_to_channel
10835 to indicaet the sender who originally sent the packet to us
10836 that we are now re-sending. Ignored if NULL. Affected file
10837 silcd/packet_send.[ch].
10839 * Added some server statistics support in silcd/server_internal.h
10840 SilcServerStatistics structure and around the server code. Also
10841 send some nice statistics information when client is connecting
10844 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10846 * Fixed channel ID decoding in server's JOIN command reply in
10847 silcd/command_reply.c
10849 * Fixed braodcasting of replace ID payload to not to send it if
10850 we are standalone server in silcd/packet_receive.c.
10852 * Fixed all channel message sending routines to not to send
10853 packets to clients that has router set, since they are routed
10854 separately in the same function earlier. Affects file
10855 silcd/packet_send.c and all channel packet sending functions.
10857 * In USERS reply, res_argv[i] are not allocated, the table
10858 is allocated. Thus changed that free the table, not its
10861 * In server's whois_check and identify_check if the client is
10862 locally connected do not send any WHOIS commands - they are not
10865 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10867 * Fixed some minor bugs in client when sending WHOIS command. The
10868 arguments was in wrong order.
10870 * Removed statis function add_to_channel from server in
10871 silcd/command.c that was previously used with the joining but
10874 * Tested USERS command in router environment successfully with two
10875 routers, two servers and two clients.
10877 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * Reorganized the USERS command and command reply in client library
10880 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10881 When the command is given by user we register a pending command
10882 callback that will reprocess the command after the reply has been
10883 received from the server. When reprocessing the packet we then
10884 display the information. Thus, the USERS information is displayed
10885 now in the command callback instead of in the command reply
10886 callback. The processing of the command is same as previously
10887 when server has sent the command reply in the JOINing process.
10889 * Added to USERS command in silcd/command_reply.c to join the client,
10890 we didn't use to know about, to the channel after we've created
10891 a client entry for it. Also, for clienet we did know already still
10892 check whether it is on the channel or not and add it if not.
10894 * Removed silc_server_command_join_notify as the function and its
10897 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Changed the client's pending command handling to the same as the
10900 server's pending command handling. It is also now possible to
10901 execute command reply functions from other command reply
10902 function as the function callbacks for commands and command
10903 replies are one and same. The pending commands are not static
10904 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10905 in client connection context. Thus, pending commands are server
10906 connection specific as it is convenient.
10908 Changed the function silc_client_command_pending and
10909 silc_client_command_pending_del and added new function
10910 silc_client_command_pending_check. Removed the
10911 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10914 * Added cmd_ident, current command identifier, to the client
10915 connection context in lib/silcclient/client.h to keep track on
10916 command identifiers used in command sending. Client's command reply
10917 function handling now supports the mandatory command identifiers.
10919 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10920 funtions in client to fully support pending command callbacks.
10922 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10923 as one of the arguments to the application in the command reply
10926 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10927 before first releasing SILC but came back. Now it is removed again
10928 and should come back nomore. The FORWARDED flag was used only
10929 by the JOINing procedure by forwarding the command packet to router.
10930 Now, the JOINing procedure has been changed to more generic (due
10931 to various router environment issues) and FORWARDED is not needed
10932 anymore for anything. The protocol specification is yet to be
10935 Now, removed silc_server_packet_forward from server and the flag
10936 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10938 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10940 * Renamed NAMES command to USERS command. The NAMES was named that
10941 due to historical reasons. Now it is renamed. Also, rewrote
10942 parts of the USERS command. The nickname list is not sent anymore
10943 by the server. Only Client ID and mode lists are sent in the USERS
10944 command. Changed this also to the protocol specification.
10946 The client now resolves the names and stuff after it receives
10947 the USERS list from the server when joining to the channel.
10949 * WHOIS and IDENTIFY commands has been changed to support multiple
10950 Client ID's per command. One can now search for multiple users
10951 in the network by sending only one WHOIS or IDENTIFY command.
10952 Changed the code and the protocol specifications.
10954 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10955 uses silc_server_command_whois_parse to parse the request. */
10957 * If normal server, do not parse the WHOIS and IDENTIFY requests
10958 before sending it to the router. Saves some time.
10960 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10962 * Fixed JOIN command on client library. Wrong number of arguments
10963 used to crash the client.
10965 * Added silc_server_channel_has_global function to check whether
10966 channel has global users or not.
10968 * Added silc_server_channel_has_local function to check whether channel
10969 has locally connected clients on the channel.
10971 * The silc_server_remove_from_one_channel now checks whether the
10972 channel has global users or not after given client was removed from
10973 the channel. It also checks whether the channel has local clients
10974 on the channel anymore. If it does not have then the channel entry
10975 is removed as it is not needed anymore.
10977 * The silc_server_notify now checks on JOIN notify whether the joining
10978 client is one of locally connected or global. If it is global then
10979 the channel has now global users on the channel and that is marked
10980 to the channel entry. Also, it now saves the global client to
10981 global list who is joining and JOINs it to the channel. This is
10982 for normal server, that is.
10984 Changed silc_server_send_notify_on_channel,
10985 silc_server_packet_relay_to_channel and
10986 silc_server_packet_send_to_channel check if we are normal server
10987 and client has router set (ie. global client) do not send the
10988 message to that client, as it is already routed to our router.
10990 * Implemented LEAVE notify type handling in silc_server_notify
10993 * Tested LEAVE command in router environment successfully. Tested
10994 with two routers, two servers and two clients.
10998 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11000 * Implemented SIGNOFF notify type handling in silc_server_notify
11003 * silc_server_remove_id now removes the client entry from all channels
11004 it has joined and thusly sends SIGNOFF notify type.
11006 * Rewrote the NAMES list generation in server by removing two excess
11007 loops. The lists are created now inside one loop.
11009 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11011 * silc_server_remove_channel_user checks now also global list
11012 for channel and client.
11014 * silc_server_new_channel_user checks now both local and global
11015 list for channel and client. Fixed a bug in client id decoding.
11016 Used to decode wrong buffer.
11018 * silc_server_channel_message checks now both local and global
11019 list for channel entry.
11021 * Tested channel joining (hence JOIN) in router environment
11022 successfully. Tested with two routers, two servers and two
11025 * Tested channel message sending in router environment successfully.
11027 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11029 * Added silc_server_save_channel_key into server.[ch] to save the
11030 received channel key in Channel Key payload processing. It is
11031 also used in JOIN command reply handling.
11033 Equivalent function silc_client_save_channel_key added into
11034 client.[ch] into client library.
11036 * Changed JOIN command reply to send information whether the channel
11037 was created or not (is existing already) and the channel key
11038 payload. Changed protocol specs accordingly.
11040 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11041 the request was sent by ID and not by nickname. Crashed on
11044 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11047 now correctly save the received data.
11049 * silc_server_free_sock_user_data now notifies routers in the
11050 network about entities leaving the network.
11052 At the same time implemented functions silc_server_remove_id
11053 and silc_server_send_remove_id to receive and send REMOVE_ID
11054 packets. The packet is used to notify routers in the network
11055 about leaving entities. The ID removed will become invalid in
11058 * Added function silc_idlist_del_server into server. Removes and
11059 free's server entry from ID list.
11061 * silc_server_private_message function now checks, if we are router,
11062 that the destination ID really is valid ID, naturally.
11064 * In router when NEW_ID packet is received (for new client) the
11065 hash of the Client ID is saved in the ID Cache but the
11066 client->nickname is set to NULL, instead of putting the hash
11069 IDENTIFY command now also checks that client->nickname must be
11070 valid. If it is not if will request the data from the server who
11071 owns the client. Added new function
11072 silc_server_command_identify_check.
11074 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11075 to set the command to already allocated Command Payload.
11077 * Tested private message sending in router environment with two
11078 routers, two servers and two clients. Fixed minor bugs and now
11081 * Fixed segfault from client's NAMES command. Used to crash if
11082 not on any channel.
11084 * Forwarded packets must not be routed even if it is not destined
11085 to the receiver. Changed server code comply with this.
11087 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11089 * Added `require_reverse_mapping' boolean value to ServerParams
11090 structure. If TRUE (not default) the server will require that
11091 the connecting host has fully qualified domain name.
11093 If the reverse mapping is not required and hostname could not be
11094 found the IP address is used as hostname.
11096 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11098 * Implemented version string checking to both client and server.
11099 The check is incomplete currently due to the abnormal version
11100 strings used in development version of SILC.
11102 * Changed all command functions in server to use the new
11105 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11107 * Changed char *data to unsigned char *data in ID Cache system to
11108 support binary data as ID Cache data. Changed code to support
11109 binary data in lib/silccore/idcache.c.
11111 * Renamed silc_server_packet_relay_command_reply to
11112 silc_server_command_reply as it is normal packet receiving
11113 function. Rewrote the function to accept command replys for
11114 servers and not only for clients.
11116 * Mark remote router always as registered server if we are connecting
11117 to it. Otherwise, commands sent by the router to us are ignored.
11119 * All ID List find routines now returns the ID Cache Entry pointer
11120 as well if requested.
11122 * WHOIS command works now in router environment, tested with two
11123 routers, two servers and two clients.
11125 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11126 in router environment (as it is almost equivalent to WHOIS) but
11127 hasn't been tested thoroughly. Added new functions:
11129 silc_server_command_identify_parse
11130 silc_server_command_identify_send_reply
11131 silc_server_command_identify_from_client
11132 silc_server_command_identify_from_server
11134 * Disabled route cache adding because adding two different ID's with
11135 same IP replaces the old cache entry thus giving wrong route.
11136 The entry->router->connection is always the fastest route anyway
11137 so route cache may not be needed. Of course, new routes maybe
11138 established after receiving the ID when the entry->router->connection
11139 might not be anymore the most optimal.
11141 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11143 * Add route cache for received ID for fast routing.
11145 * Added silc_server_packet_route to route received packet on router
11146 that is not destined to us.
11148 * Renamed silc_server_get_route to silc_server_route_get.
11150 * Added id_string and id_string_len fields into SilcServer to
11151 include encoded ServerID for fast comparing without excess
11152 encoding of the ID's.
11154 * Cleaned up WHOIS command on server side. Added following static
11157 silc_server_command_whois_parse
11158 silc_server_command_whois_check
11159 silc_server_command_whois_send_reply
11160 silc_server_command_whois_from_client
11161 silc_server_command_whois_from_server
11163 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11164 arguments in command replies. All command functions should be
11165 updated to use this macro.
11167 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11169 * Minor typo fixes on command reply handling on server.
11171 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11173 * Added silc_server_command_add_to_channel internal routine to add
11174 the client to the channel after router has created the channel and
11175 sent command reply to the server.
11177 * Added generic silc_server_send_command to send any command from
11180 * Use static buffer with ID rendering instead of duplicating data.
11182 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11184 * Fixed a channel user mode bug when joining to a channel server gave
11185 everybody channel founder rights, oops.
11187 * We mark ourselves as the router of the incoming server connection
11188 if we are router ourselves. This way we can check in some packet
11189 sending functions whether it is locally connected server. For
11190 incoming router connections we put NULL.
11192 * For router sending packets locally means now always sending the
11193 packet cell wide; to local clients and local servers. For normal
11194 server sending packet locally means sending it to only local
11197 * Fixed the JOIN command to really work in router environment. If the
11198 channel is created it is always created by the router. Router is
11199 also responsible of making the initial joining to the channel,
11200 sending JOIN notify to the sending server and distributing
11201 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11202 does not exist server doesn't do anything else but forward the
11203 command to the router which performs everything.
11205 * Added silc_server_send_channel_key function to send the Channel Key
11208 * Added silc_server_create_channel_key to create new channel key. The
11209 channel key is now re-generated everytime someone joins or leaves
11210 a channel, as protocol dictates. Note: channel->key_len is the
11211 key length in bits.
11213 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11215 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11216 packet_receive.[ch] to separate packet sending and receiving
11217 routines. The server.[ch] now includes everything else including
11218 actual packet processing (writing and reading data) and other
11221 Renamed silc_server_private_message_send_internal to
11222 silc_server_send_private_message. The routine is still though
11223 used only to relay private messages as server does not send
11224 private messages itself.
11226 Renamed silc_server_new_channel to silc_server_create_new_channel
11227 and added new function sicl_server_new_channel that handles the
11228 incoming New Channel packet. Added also new sending function
11229 silc_server_send_new_channel to send New Channel Payload.
11231 * Added new function silc_server_notify to process incoming notify
11232 packet to the server/router. Server may then relay the notify
11233 to clients if needed.
11235 * Added new function silc_server_new_channel_user to process incoming
11236 New Channel User packet. Router will redistribute the packet and
11237 send JOIN notify to its local clients and locally connected servers
11238 if needed. Normal server will send JOIN notify to its local client
11239 on same channel when received this packet. Added also corresponding
11240 sending function silc_server_send_new_channel_user to sent the
11243 * Added boolean route argument to send_notif_to_channel and
11244 packet_send_to_channel functions to attempt to route the packet
11245 if it is TRUE and send only locally if it is FALSE.
11247 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11249 * silc_server_replace_id now broadcasts the received replace ID
11250 packet if it is not broadcast packet already. The router must
11251 broadcast to inform other routers about changed ID.
11253 * Added backpointer to server's router into SilcServer context in
11254 silcd/server_internal.h.
11256 * Fixed silc_server_packet_broadcast to send correct broadcast
11259 * The channel key is now distributed to the local client as soon
11260 as it is received from the router (in router environment) so that
11261 no other packet may be sent for the channel until client has
11264 * silc_server_remove_channel_user now broadcasts the received
11265 Remove Channel User packet if it is not broadcast packet already.
11266 The router must broadcast to inform other routers about removed
11269 * Added users field into SilcPacketContext that is a reference count
11270 of the context. One can increase the reference count by calling
11271 silc_packet_context_dup which is now changed to just increase the
11272 reference count instead of duplicating the data. The reference
11273 count is decresed by calling silc_packet_context_free that will
11274 free the data after the reference count hits zero.
11276 For now on the packet context and everything allocated into it
11277 (including the raw packet from network) must be freed by calling
11278 the new silc_packet_context_free function. Added also new function
11279 silc_packet_context_alloc that must be used now to allocate the
11280 context. This also means that if a routine is asynchronous from
11281 silc_[client/server]_packet_parse_type the packet context must
11282 be duplicated by calling silc_packet_context_dup. Otherwise it
11283 gets free'd after silc_[client/server]_packet_parse_type returns.
11284 Also, one must remember that if packet is duplicated then its
11285 reference count must be decresed by calling the free function as
11286 many times as it was duplicated.
11288 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11289 from both client and server.
11291 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11293 * Made joining to a channel working in router environment.
11295 * Cleaned up JOIN command on server side and create function
11296 silc_server_command_join_channel internal routine to make the
11299 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11301 * Changed silc_command_pending list to SilcDList. Also, added
11302 `ident' field to SilcServerCommandPending structure to identify
11303 the reply and to call correct callback.
11305 Added silc_server_command_pending_check function to replace the
11306 corresnponding macro. The silc_command_pending list is not
11309 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11310 to set identifier to previously allocated Command Payload. It
11311 is used to set identifier for command when resending Command
11314 * Added silc_command_payload_encode_payload to encode Command
11315 Payload buffer from SilcCommandPayload structure.
11317 * Added silc_argument_payload_encode_payload to encode Argument
11318 payload buffer from SilcArgumentPayload structure.
11320 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11322 * Changed WHOIS command to support router connection on server side.
11323 The whois request is always sent to router unless the server is
11324 standalone server. After server has received the reply from the
11325 router will it send the reply to the client.
11327 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11328 broadcast received broadcast packet. The function is used only
11329 by router. The broadcast packet is always sent to the router's
11332 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11333 render given ID to printable string, for log files for example.
11335 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11337 * Made basic router to router connections working. At least they
11338 can now connect to each other but nothing really works the way
11339 they are supposed - yet.
11341 * Added new initiator token to RouterConnection configuration
11342 file in silcd/serverconfig.[ch]. It is used to tell whether we
11343 are the initiator to the remote router or whether we'll expect
11344 the other end to connect.
11346 * Moved registering of listener task to silc_server_init, hence
11347 the server starts listenning as soon as it is run, even if it
11348 does not have connections to other routers. Let's see how well
11351 * Changed default connection retry timeouts for more suitable in
11354 * Removed cipher and such arguments from silc_idlist_add_client
11355 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11356 Added new function silc_idlist_add_data to add the keys and stuff
11359 * Added SilcIDListData structure and added it to SilcClientEntry
11360 and SilcServerEntry as their first field in the structure. This
11361 way we can explicitly cast the ID entries to the SilcIDListData
11362 structure and get common data for the entries. In past, we had
11363 to first check what type of connection it is and then cast it to
11364 correct ID entry type. Now, we can directly cast the opaque
11365 pointer to the SilcIDListData (no matter what ID entry it actually
11366 is) and get the data needed.
11368 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11370 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11371 in some circumstances even if threre were timeout tasks, though not
11372 IO tasks, but tasks anyway. Now fixed.
11374 * Defined SilcServerConnection structure to hold connection specific
11375 stuff about directly connected servers and routers. The definition
11376 is currently in silcd/server_internal.h. I thought about having
11377 a bit more important role fro this struct but for now it is used
11378 only when connecting to other server (or router actually).
11380 * Added connecting retry support in server when connecting to
11381 router(s). The retry feature implement exponential backoff
11382 algorithm. Also, added SilcServerParams structure to hold default
11383 parameters for server. For now, it include these retry settings
11384 and are hard coded. After server is moded to be as Silc Server
11385 Library this structure will be more important.
11387 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11389 * Changed client librarys channel->clients table to SilcList and
11390 changed code accordingly.
11392 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11394 * Changed client's channel table to SilcList and changed code
11395 accordingly. Also changed SilcChannelClientEntry to include back-
11396 pointer to the channel so that client entry can use that structure
11397 as list as well and we have fast cross-reference to the channel.
11398 This change dramatically decreased the complexity of channel
11399 handling with client entry and vice versa (removed one extra
11400 loop when searching for channel entry from many functions).
11402 * Changed server->sim from table to SilcDList and changed code
11405 * NAMES command can now be used from user interface. It will show
11406 the user list on the channel, neatly.
11408 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11409 Code now saves realname of the user if it becomes available.
11411 * Renamed configure.in to configure.in.pre and made ./prepare
11412 script to automatically add correct version string to
11413 configure.in which it creates from configure.in.pre.
11415 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11417 * NAMES command reply now shows users mode with the nickname when
11418 joining to channel.
11420 * Moved silc_client_ch[u]mode[_char] functions from
11421 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11422 place sucks, they are utility functions and should be in some
11425 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11427 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11430 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11434 * Added TRQ (efficient deque and list library) into lib/trq. This is
11435 a very good list library that is currently used in the SILC. Defined
11436 SilcList API over the library because I didn't like the API very
11437 much. See lib/trq/silclist.h for the API and examples of how to
11438 use the API. Fixed various places in the code to use the new
11439 SilcList API. The SilcList is meant for lists that has a structure
11440 already defined as a list. It is not suitable to add just some
11441 context to the list (in TRQ, the context is the list actually).
11443 So, I defined SilcDList that can be used for the purpose where
11444 predefined list structure does not exit. This can be used as
11445 such list. Now some context just can be added to the SilcDList.
11446 Currently this list is not used in the SILC just yet, though there
11447 are a lot places where this can replace dynamically allocated
11448 tables and I will fix these places, later, to use SilcDList.
11449 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11450 and use TRQ internally).
11452 Also fixed some annoying warning messages that the original TRQ
11453 code generated. Also minor changes to TRQ's Makefile.in.
11455 * Added support for querying by Client ID to both WHOIS and
11456 IDENTIFY commands into server, as required by the protocol.
11458 * Removed method function pointers from SilcBuffer structure. They
11459 weren't used to anything and just increased the context size for
11460 no good reason. This change also made silc_buffer_alloc and
11461 silc_buffer_free functions inline functions.
11463 * Disabled command flooding detection support until it's fixed so
11464 that it accepts commands in but does not execute them more than once
11467 * Added silc_net_localhost(), to return local hostname, into
11468 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11469 that must be initialized before calling silc_client_init.
11471 * Added new function: silc_server_send_notify_on_channels to send
11472 notify messages to all channels client has joined. It is assured
11473 that the message is sent only once per client.
11475 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11476 lib/silcutil/silcutil.[ch] as silc_format function. The new
11477 function is generic and is used by server as well, not only by
11478 the logging routines.
11480 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11481 the provided version string was not acceptable. Added new function:
11482 silc_ske_check_version into lib/silcske/silcske.h. The function
11483 must be implemented by the application (client or server) and it
11484 does not reside in the SKE library. The function checks the version
11485 string remote end sent.
11487 * Added back pointers (to opaque context and to SilcSocketConnection)
11488 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11490 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11491 duplicate packet context structure.
11493 * Changed `notify' client operation to send same arguments as client
11494 receives from server except for ID's. ID's are mapped to correct
11495 ID entry and that is returned. Also, if channel entry is not sent
11496 by server but the notify is for channel the channel entry is sent
11497 to application (otherwise application doesn't know that it is for
11498 channel (library gets it from packet's Destination ID)).
11500 * Added silc_client_remove_from_channels into client library to
11501 remove a client from all channels it has joined to. Used when
11502 received SIGNOFF notify from server. Added also new function
11503 silc_client_replace_from_channels to replace old ID entry with
11504 new ID entry on all channels. Used when received NICK_CHANGE
11505 notify from server.
11507 * Fixed ID Cache list handling in silc_idlist_get_client in
11508 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11509 to get (or query) client by ID.
11511 * Updated TODO list.
11513 * Added connection authentication status message defined by the
11514 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11515 support for these into the code in client and server side.
11517 * Added generic function silc_client_send_command to send any command
11518 with variable argument list. Application should use this function
11519 to send commands if the command functions provided by the library
11520 does not suite for the application's user interface needs.
11522 * Added new `failure' client operation. Application is notified about
11523 received failure packet if client is executing a protocol. In this
11524 case the protocol's execution has failed.
11526 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11527 is required by the protocol.
11529 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11530 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11533 * Added status flag to SilcSKE object to indicate realtime status
11534 of the SKE protocol.
11536 * Application receives now exactly same command reply arguments as
11537 the library receives from server. However, if ID is received the
11538 corresponding ID entry is returned to the application (eg. Client
11539 ID is mapped to correct SilcClientEntry entry and that is returned).
11540 Changed command_reply client operation due to this change.
11542 * Changed all ID's in commands and in command replys as ID Payloads.
11543 Change affected both client and server side codes.
11545 All ID's sent in SILC network (with execption of ID's in SILC
11546 Packet header) are sent in ID Payload to support variable length
11549 * Server now notifies nick changes and notifies all clients on
11550 the channels about the new nickname (about the new Client ID,
11553 * Implemented CMODE command to change channel modes. Supports all
11554 channel modes defined by the protocol specs except ban and invite
11555 lists. (Also, private channel key mode is supported but support for
11556 setting private channel key in client is missing, thus, this mode
11557 has no effect on client side (except that server requires that the
11558 client uses private channel key and normal channel traffic does not
11561 Also, invite mode works per se, but INVITE command does not work
11562 yet correctly, so you can set channel as invite only channel but
11563 inviting clients to the channel does not work (it is yet to be
11564 thought what's the best way to do it).
11566 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11567 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11568 Implemented CUMODE command to change user's mode on the channel.
11569 Supports all modes defined by the protocol specs.
11571 * Added NAMES command reply to return users modes on the channel.
11573 * Removed unnecessary and slow ciphers from lib/silccrypt.
11575 * Set SO_KEEPALIVE option to connection sockets by default.
11577 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11579 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11580 redefined the Notify Payload into protocol specs.
11582 * Added silc_id_payload_parse_id to get ID directly from raw
11585 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11587 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11588 accept searching by Client ID as well.
11590 * Added support for LEAVE and SIGNOFF notify types in client library.
11592 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11593 to parse ID Payload from raw data.
11595 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11597 * Added flags parameter into silc_ske_assemble_security_properties
11598 function in lib/silcske/silcske.[ch].
11600 * Changed notify client operation to fit better for notify messages
11601 sent by server. The notify payload received from server is now
11602 passed to the application (after parsing it to SilcNotifyPayload).
11603 It is application's responsibility to retrieve the arguments
11604 from the payload and show the message the way it wants. The message
11605 sent by server is implementation specific.
11607 * Changed public keys to comply with the protocol specification.
11608 Old public keys are not supported anymore and are not compatible.
11610 * Removed nickname from Channel Payload as the latest draft removed
11611 it. The client must resolve the nickname from the NAMES command
11612 reply received when it joined the channel.
11614 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11616 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11618 * Fixed some errors in protocol specification drafts.
11620 * Created lib/silccore/silcnotify.c to implement Notify Payload
11621 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11622 generic payloads described by protocol specifications. The file
11623 includes implementations for ID Payload and Argument Payload.
11625 * Changed Command Payload implementation to use the new Argument
11626 Payload. Changed command_xxxx_payload to command_payload_xxxx
11627 to comply with SILC coding conventions.
11629 * Added suppport for Argument Payload handling in Notify Payload
11630 implementation as protocol requires it. Added the new support
11631 into server and client lib as well.
11633 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11635 * Added support for multiple nicknames on same channel. [n] is
11636 added locally to the nickname if there are more than one same
11637 nicknames on the channel.
11639 * Server now sends all nicknames that matched WHOIS request.
11640 Client also shows the list received from server.
11642 * Added TOPIC command to client side. User can now set and show
11643 current topic on channel.
11645 * Added MOTD command to client and server. Also, server sends the
11646 motd when client connects to the server.
11648 * Changed version strings to comply ISO 8601.
11650 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11652 * Fixed protocol error handling in client library. It should now
11653 cope even if the SKE fails for some reason.
11655 * Made new protocol specification drafts for submitting to IETF.
11657 * Implemented TOPIC command to server in silcd/command.c.
11659 * Added two new notify types into lib/silccore/silcnotify.h:
11660 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11661 notify nickname change and topic setting/change on a channel.
11663 * API change of command_reply operation in client library. The
11664 application gets now the status type received from server as well.
11666 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11668 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11670 * Cras fixed and optimized the packet handling even further and
11671 it should work now. Minor change to the prototype of function
11672 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11674 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11676 * Added new function into lib/silcutil/silcschedule.[ch]:
11677 silc_schedule_with_fd to select() a specified fd. The function
11678 returns after timeout expires or data arrives or goes. The
11679 function is used by packet routines to wait that all data is
11680 received from network.
11682 * Fixed data reading from network in lib/silccore/silcpacket.c.
11683 The code now assures that all data is read from the fd and then
11684 continues packet processing. This was a bug fix since the code
11685 used to drop some data in some circumstances.
11687 * Added new function into lib/silcclient/client.[ch]:
11688 silc_client_start_key_exchange to start key exchange after
11689 connection has been established to server. The code internally
11690 now uses this funtion but its main purpose was to provide it
11691 for applications that perform their own connecting. After
11692 application has created a connection it merely calls this
11693 function to start the key exchange between client and server.
11694 The library takes care of everything else after that.
11696 Updated also lib/silcclient/README to explain the usage of
11699 * Do not send to application information that connection has
11700 been established. Application gets notified it by connect
11703 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11705 * Applied cras's patch to add silc_schedule_one function. The
11706 function runs scheduler once and returns.
11708 * Fixed the scheduler after cras messed it up. The timeout
11709 handling works now as it's supposed to work.
11711 * Added into lib/silccore/ silcnotify.h to include notify
11712 message types support. Changed silc_server_send_notify*
11713 functions, in server.[ch], to support those new notify types.
11714 Added the support for the notify types into client library,
11715 as well. Added new notify client operation into ops.h in
11718 * Changed silc_server_packet_send_to_channel to send normal
11719 packets instead of just channel message packets. The function
11720 is now used to send the notify packets to channels. It is not
11721 used to send channel message packets anymore, as server never
11722 sends them anymore.
11724 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11725 va_arg()s as it seems to require it nowadays. I guess, if SILC
11726 is compiled with older va_arg() the new code should work anyway.
11728 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11730 * Splitted core library. Core library (lib/silccore) includes
11731 now only SILC protocol specific core (and common) components.
11732 Created new utility library (lib/silcutil) that includes more
11733 generic purpose stuff. The stuff for util library was taken
11734 from the old core library. This was minor and easy split.
11736 * Created SILC Client Library (lib/silcclient) that includes
11737 implementation of the SILC client without user interface. This
11738 was major move from silc/ directory. The code has been changed
11739 so that it is transparent towards the user interface. The
11740 silc/ directory includes now the same user interface as before
11741 and it uses the new client library. Read lib/silcclient/README.
11742 Basicly, the client library performs everything else related
11743 to SILC except user interface handling. Also, configuration
11744 files are considered to be part of user interface and library
11745 does not handle them.
11747 This change also changed a lot of structures, function naming etc.
11748 Most important change was that SilcClientWindow object was
11749 renamed to SilcClientConnection in the client library. Created
11750 also new file lib/silcclient/ops.h. Also added new files
11751 silc/local_command.[ch] and silc/client_ops.[ch].
11753 All these changes were made to make it easier for user interface
11754 designers to create what ever user interface for the SILC client
11757 It is also expected that the server will be moved to lib
11758 directory as well and SILC Server Library will be created;
11759 sometimes in the future.
11761 * Removed Local commands from lib/silccore/silccommand.h as
11762 they are application specific and new client library does not
11763 handle any of those anymore.
11765 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11766 old client implementation in silc/.
11768 * Added support for callback functions in SILC_LOG_* macros.
11769 Application can now set its own callbacks that will be called
11770 instead of using the default functions that will always print
11771 the debug messages to stderr (or stdout). Also, debugging can
11772 now be disabled by setting silc_debug to FALSE and re-enabled by
11773 setting it to TRUE. Note, that logging will still work even
11774 if debugging is disabled.
11776 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11777 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11778 silc_log_reset_debug_callbacks.
11780 * To enable debugging in silc client one must give now -d
11781 option on command line.
11783 * Changed silc_schedule_init to automatically allocate task queues
11784 if they are not allocated before calling it.
11786 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11788 * Added GMP 3.1 into math library.
11790 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11792 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11793 a channel in SILC network. The packet is used by servers and
11794 routers to notify other routers that user has left a channel.
11795 This little feature was missing until now. Added the feature
11796 to protocol specification as well.
11798 Added functions: silc_server_send_remove_channel_user and
11799 silc_server_remove_channel_user into server.[ch].
11801 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11802 lib/silccore/silcpacket.h. However, they are not implemented
11805 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11807 * Fixed joining to a channel and sending channel messages
11808 between server and router. The channel message sending should
11809 now work inside a cell.
11811 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11813 * Fixed the private message sending between server and router.
11814 The private message sending should now work inside a cell.
11816 * Added silc_server_replace_id into server.[ch] to replace
11817 existing ID in the SILC network.
11819 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11820 and silc_idlist_replace_server_id into idlist.[ch] in server.
11822 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11824 * Fixed the server to server connections. Server can again now
11825 connect to router. Router to router connections probably does
11828 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11830 * Added dynamic protocol registering support. Now protocols can
11831 registered and unregistered on the fly. Patch by cras.
11833 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11835 * Added lib/contrib directory to hold routines that some platforms
11836 don't have but are needed by SILC.
11838 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11839 into lin/contrib to provide getopt() and getopt_long() for
11840 those who don't have it.
11842 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11844 * Added AWAY command to client. When away message is set and
11845 client receives a private message packet the client automatically
11846 replies to the sender with the away message.
11848 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11849 bug seemed to be the cause of recent problems when compiling
11852 * Added version detection support to SKE protocol specification
11853 and added the new changes to the SKE implementation as well.
11854 There were other minor changes in the SKE protocol as well.
11856 Many changes in lib/silcske/silcske.[ch] and in
11857 lib/silcske/payload.[ch].
11859 * Added ^U functionality, clear input line. Patch from cras.
11861 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11863 * Mainly small bugfixes on core library. Fixed some debugging
11864 logging and buffer overflow in silclog.c.
11866 * Updated config.sub and config.guess on the distribution tree.
11868 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11870 * Added command lagging support in server. Client may execute
11871 commands now only once in two seconds.
11873 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11875 * Optimized packet reception. MAC computation and checking is now
11876 also more optimized. A lot previously duplicated code is now
11877 used as generic by both client and server.
11879 * Fixed key pair generation in clientutil.c
11881 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11883 * Added into lib/silccore/silcbufutil.[ch] new function;
11884 silc_buffer_realloc.
11886 * Moved generic packet sending/encryption functions to
11887 lib/silccore/silcpacket.[ch] from client and server. Some
11888 rewriting of the functions.
11890 * Moved all generic packet reception/decryption functions to
11891 lib/silccore/silcpacket.[ch] from client and server. The
11892 packet processing is now much cleaner in both client and server.
11893 These were major changes in both client and server.
11895 * Created many common functions in server to do packet sending.
11896 Previously code were duplicated a lot, this has been removed
11897 with these changes.
11899 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11901 * Rewrote major parts of the ID cache system. Don't know
11902 whether it is better now or not but at least the API is more
11905 * Major rewrite on ID cache stuff on client because of the ID
11906 cache API changes. Added idlist.c to client.
11908 * Also major rewrite on ID cache stuff on server as well.
11909 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11910 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11911 in hand, instead they are all put into the ID cache system now.
11912 All server_idlist_* routines uses ID cache now instead of
11913 traversing its own lists (those lists does not exist anymore).
11914 SilcIDList though still exists. Also, SilcXXXEntry's are
11917 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11919 * Finally made the SKE implementation compliant to the protocol
11920 specification. All mp integers are now binary encoded as
11921 opposed being HEX encoded.
11923 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11926 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11927 functions: silc_[encode/decode]_pem. Also added function
11928 silc_encode_pem_file to PEM encode with newlines ('\n') for
11929 saving into a file.
11931 * SILC public keys are now encoded either PEM or binary. Same
11932 option is for private keys as well. By default private keys
11933 are binary encoded and public keys PEM encoded. Silly HEX
11934 encoding were removed.
11936 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11937 function to create fingerprints.
11939 * Fixed a bug in SHA1; does not change the original data anymore.
11941 * Partly implemented INFO command on client and server side.
11942 Fixed CLEAR command. Changes to SERVER command; show current
11943 server(s) when giving command without arguments. Added
11944 VERSION command to client.
11946 * Added check to server that unregistered connections cannot
11947 execute commands (unless it is specificly allowed).
11949 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11951 * Fixed screen refresh.
11953 * Fixed channel joining bug from client. On some circumstances
11954 client tried to join to a channel it had already joined.
11956 * Added public key verification process into client's protocol.c.
11957 The client now verifies the public key from user and saves
11958 it into ~./silc/serverkeys/ directory.
11960 Added into: clientutil.[ch]: silc_client_verify_server_key.
11962 * Changed SKE protocol's silc_ske_initiator_finish function
11963 to accept callback function that verifies the received public
11964 key. Removed old silc_ske_verify_public_key function.
11966 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11968 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11969 silc_pkcs_private_key[_data]_set.
11971 * Made the password and public authentication more cleaner in
11972 server's protocol.c.
11974 * Removed historic and obsolete protocol `channel_auth' from
11975 both client and server.
11977 * Removed wrong way of sending command status messages from
11978 server to client in server's command.c. The old way violated
11979 protocol specification.
11981 Changes to silccore/silccommand.[ch]: removed
11982 silc_command_encode_status_payload -> not needed anymore,
11983 changed silc_command_encode_payload_va to accept extra
11984 argument on variable argument list. The argument type must
11985 now be provided to the function. Also, added new function:
11986 silc_command_encode_reply_payload_va which is same as
11987 normal command_encode_payload_va except command status type
11988 is provided as extra argument.
11990 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11992 * Added ~./silc directory handling. The directory includes the
11993 public and private keys for the client.
11995 Added silc_client_check_silc_dir, silc_client_create_identifier
11996 and silc_client_load_keys.
11998 * Implemented SILC protocol compliant public key. Added public
11999 and private key saving to and loading from files.
12001 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12002 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12003 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12004 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12005 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12007 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12008 silc_pkcs_load_[public/private]_key.
12010 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12012 * Added silc_server_get_route (route.[ch]) to get connection
12013 data for the fastest route for given ID.
12015 * Implemented INVITE command on client and server. The command
12016 were re-defined in the SILC Protocol Specification and the
12017 implementation now complies with the specification.
12019 * Implemented PING command on client and server.
12021 * Implemented NAMES command on client and server. The server side
12022 supports currently only normal server not router server yet.
12023 Some changes to NAMES definition in SILC protocol specification.
12025 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12027 * Implemented LEAVE command on client and server.
12029 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12030 again. This change was made to the protocol as well. Server
12031 should not violate the protocol specification anymore.
12033 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12035 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12036 was tested. SOCKS4 was not but should work anyway.
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