1 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed client to properly abort TCP stream creation when
4 giving /QUIT. Affected file
5 apps/irssi/src/silc/core/silc-servers.c.
7 * Fixed several connecting aborting crashes from the client
8 library, packet engine and socket stream. Affected files
9 are in lib/silclient/, lib/silccore/silcpacket.c and
10 lib/silcutil/unix/silcunixsocketstream.c.
12 * Fixed private key export double free crash in key generation.
13 Affected file is lib/silccrypt/silcpk.c.
15 * Fixed FSM event waiting when there are multiple signallers
16 and the waiter goes away after the first signal. Affected
17 file in lib/silcutil/silcfsm.c.
19 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
21 * Fixed FSM event signalling to check if the waiter has gone
22 away already. Affected file is lib/silcutil/silcfsm.c.
24 * Fixed counter mode encryption/decryption to handle non-padded
25 SILC packets correctly. The silc_cipher_set_iv now
26 in counter mode resets for a new block. Affected files are
27 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
29 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
31 * SILC Client 1.1 beta1.
33 * Memory leak fixes around the libraries.
35 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
37 * Added better check for epoll() in configure. Affected file
40 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
42 * Fixed per scheduler data input buffer in packet engine. Use
43 list of inbufs instead of just one so that multiple streams
44 can do partial reads to different buffers. Affected file is
45 lib/silccore/silcpacket.c.
47 * Fixed WATCH notify handling in client library. Affected file
48 is lib/silcclient/client_notify.c.
50 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
52 * Fixed packet wrapper stream API to support encoder/decoder
53 for packets, and to handle partial reading correctly. Fixed
54 also inbuf size checking in reading to have enough space before
55 reading. Affected files are lib/silccore/silcpacket.[ch].
57 * Rewrote file transfer in client library. Affected files are
60 * Added TCP/UDP listener (internal) API to client library to have
61 generic way of dealing with listeners. Fixed Key Agreement and
62 file transfer to use it. Affected files are in lib/silcclient/.
64 * Fixed SKE to process SUCCESS packets synchronously and to call
65 completion synchronously. Affected file is lib/silcske/silske.c.
67 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
69 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
70 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
72 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
74 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
75 to client library. Affected file is
76 lib/silcclient/client_register.c.
78 * Serialize NICK and JOIN commands to avoid problems locally
79 with changing ID while joining to channel. Affected file is
80 lib/silcclient/command.c.
82 * Fixed entry resolving while handling incoming JOIN notify.
83 Handle properly cases, in re-processing of notify packets, where
84 the IDs may become invalid while resolving the entry (like nick
85 change). Entry is invalid if it doesn't have nickname, and such
86 entries are not delivered to application anymore. These fixes
87 problems of not seeing JOINs when remote user changes nickname
88 at the same time. Affected files are in lib/silcclient/.
90 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
92 * Added support for computing message payload MAC in new way
93 (SILC Protocol version 1.3). Bakcwards support for old way
94 remains. Affected files are lib/silccore/silcmessage.[ch].
96 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
98 * Added SilcRwLock API, a read/write lock. Affected files are
99 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
101 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
103 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
105 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
107 * The silc_schedule_set_listen_fd now returns boolean value.
108 Fixed FD task adding to check correctly for already added
109 FD tasks. Added stricter error checking for FD scheduling
110 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
111 and lib/silcutil/unix/silcunixschedule.c.
113 * The silc_stream_set_notifier now returns boolean value. Changed
114 all streams to support and check for the error condition.
115 Affected files are in lib/silcutil/.
117 * Fixed SKE library session aborting and deletion. Affected
118 file are lib/silcske/silcske.c.
120 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
122 * Implemented PKCS #1 with appendix with hash OID in the
123 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
124 lib/silccrypt/silchash.[ch] and
125 lib/silcasn1/silcasn1[_encode|decode].[ch].
127 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
129 * Added support for Version (V) SILC public key identifier.
130 Affected files are lib/silccrypt/silcpk.[ch].
132 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
134 * Rewrote connection auth request in client library. It is now
135 done automatically by the library and the resolved method given
136 as a hint to get_auth_method client operation. Affected files
139 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
141 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
142 It can be used to wrap SilcPacketStream into SilcStream.
144 * Fixed %p formatting from silc_snprintf. Affected file is
145 lib/silcutil/silcsnprintf.c.
147 * Ported SFTP library to new utility library. Ported also
148 the SFTP testers. Affected files in lib/silcsftp/.
150 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
152 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
153 of silc_snprintf, silc_vsnprintf, silc_asprintf and
156 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
158 * Added preliminary Symbian support. Changes around the source
159 tree. The symbian/ directory now includes Carbide.c++ project
160 files to compile the sources.
162 * Added silc_snprintf. Affected files are
163 lib/silcutil/silcstrutil.[ch].
165 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
167 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
168 macros. SILC_FSM_CONTINUE macro now immediately calls the
169 next state instead of first returning back to FSM. Helps
170 in debugging crashes etc.
172 Removed FSM Semaphores. Introduced FSM Event which is
173 asynchronous event. Affected files are in lib/.
175 * Added epoll(7) support to SILC Scheduler. It is used by default
176 if it is available. Affected files are
177 lib/silcutil/silcschedule.[ch],
178 lib/silcutil/unix/silcunixschedule.c.
180 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
182 * Added CTR mode to AES. Simplified cipher implementation API
183 more. Affected files are in lib/silccrypt/.
185 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
187 * Removed `detach' client operation. The detachment data is
188 now delivered in SILC_COMMAND_DETACH command reply to
189 application. Affected file in lib/silcclient/.
191 * Rewrote resuming/detaching in client library.
193 * Added boolean encryption indicator for silc_cipher_set_key.
194 Affected files lib/silccrypt/silccipher.[ch].
196 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
198 * Added silc_likely and silc_unlikely macros for GCC branch
199 prediction optimizations. Affected file lib/silcutil/silctypes.h.
201 * Added assembler AES optimization. Cleaned up the SILC Cipher
202 implementation API. Affected files are in lib/silccrypt/.
204 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
206 * Changed back the SILC_FSM_THREAD_WAIT operation to not
207 continue to next state if thread is finished already. That
208 check is not done anymore. Affected files are
209 lib/silcutil/silcfsm.[ch].
211 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
213 * Removed silc_packet_[get|set]_ciphers and
214 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
215 handle REKEY_DONE packet sending in rekey. Affected files
216 are lib/silccore/silcpacket.[ch].
218 * Added silc_fsm_is_started. Affected files are
219 lib/silcutil/silcfsm.[ch].
221 * Added settings sign_channel_message, sign_private_message
222 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
223 support for key agreement in /KEY command. Affected files
224 in apps/irssi/src/silc/core/.
226 * During SILC Client initialization forward log messages to
227 stderr. Affected files in apps/irssi/src/silc/core/.
229 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
231 * Added silc_ske_get_key_material. Affected files are
232 lib/silcske/silcske.[ch].
234 * Added silc_packet_stream_is_udp. Affected files are
235 lib/silccore/silcpacket.[ch].
237 * Added SKE packet retransmission support with UDP transport.
238 Affected file is lib/silcske/silcske.c.
240 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
242 * Added silc_socket_stream_is_udp. Affected file is
243 lib/silcutil/silcsocketstream.[ch].
245 * Added UDP transport support to packet engine. Affected file
246 is lib/silccore/silcpacket.c.
248 * Added silc_socket_stream_is_udp. Affected file is
249 lib/silcutil/silcsocketstream.[ch].
251 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
253 * Added silc_packet_send_va[_ext] to send variable argument
254 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
256 * Timeout freelist garbage collection added to scheduler.
257 Affected file lib/silcutil/silcschedule.c.
259 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
261 * Added silc_show_public_key_file to
262 lib/silcapputil/silcapputil.[ch].
264 * Added SILC_STR_ADVANCE support for buffer unformatting.
265 Affected file lib/silcutil/silcbuffmt.c.
267 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
269 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
271 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
273 * silc_fsm_continue[_sync] now cancels erlier timeout set with
274 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
276 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
278 * Added SILC_STR_FUNC to buffer format API. Affected files
279 are lib/silcutil/silcbuffmt.[ch].
281 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
283 * No more memory allocation for message payload parsing.
284 Pre-allocated buffer can be used with message payload encoding.
285 Affected files lib/silccore/silcmessage.[ch].
287 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
289 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
290 to silcutil/silcbuffmt.[ch].
292 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
294 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
295 Affected file lib/silcutil/silcbuffmt.[ch].
297 * Removed silc_schedule_signal_[un]register and
298 silc_schedule_signal_call. Added silc_schedule_task_add_signal
299 to add signal task. Only one callback per signal may be
300 added. The signals are now automatically called back to
301 caller. Affected files lib/silcutil/silcschedule.[ch] and
302 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
304 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
306 * Added SilcSKEParams for SKE parameters and simplied even more
307 the SKE interface. Affected files are lib/silcske/silcske.[ch].
308 Added support for IV included and session port handling with
311 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
312 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
313 which is called after every rekey when IV Included flag is used.
314 See SILC specifications for details.
316 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
318 * Added lib/silcapputil and moved SILC application specific
319 utility routines from the generic util library lib/silcutil
320 to the new library. Removed lib/silcidcache and moved that
321 to lib/silcapputil as well.
323 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
325 * Added SILC_STR_ADVANCE. Affected file is
326 lib/silcutil/silcbuffmt.[ch].
328 * The silc_buffer_strformat preserves buffer locations now.
330 * Added lib/silcutil/silcatomic.h for atomic operations.
332 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
334 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
337 * Fixed MIME deocing when data portion is not present.
338 Affected file lib/silcutil/silcmime.c.
340 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
342 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
344 * Added IV Included support to packet routines, to allow
345 packet sending and receiving on UDP/IP. Affected files are
346 lib/silccore/silcpacket.[ch].
348 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
350 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
352 * Added UDP support to network and socket stream library.
354 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
356 * Added conditional variables. New files are
357 lib/silcutil/silcondvar.h and platform specific implementations.
359 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
361 * make sure session->hostname and session->port are valid before the
362 application callback is done, since things will go wrong if the
363 application immediately calls silc_client_file_receive. Affected
364 file lib/silcclient/client_ftp.c.
365 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
367 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
369 * New SILC PKCS API enabling support for other public keys
370 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
372 * Separated SILC Public Key Payload routines from the PKCS API
373 to lib/silccore/silcpubkey.[ch].
375 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
377 * Added SILC Key Repository library, lib/silcskr.
379 * Added SILC Server library, lib/silcserver.
381 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
383 * MIME objects in attributes now use SilcMime. Affected files
384 are lib/silccore/silcattrs.[ch].
386 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
388 * Synchronize semaphore posting for real threads in FSM.
389 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
391 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
393 * Added silc_file_set_nonblock. Affected file is
394 lib/silcutil/silcfileutil.h.
396 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
398 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
400 * FSM based implementation of SILC SKE. Simpler interface also.
401 Affected files are in lib/silcske/.
403 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
405 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
407 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
408 silc_mime_parse is available but deprecated.
410 * Check that packet is valid when processing key exchange,
411 authentication and rekey protocols. Fixes a crashbug.
412 Affected files are apps/silcd/protocol.c and
413 lib/silcclient/protocol.c.
415 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
416 all hash buffers to use that instead of fixed values.
418 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
420 * Added SHA-256 to crypto library. The SHA-256 takes now
421 precedence over SHA-1.
423 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
425 * Check for valid return value from regcomp. Affected file
426 lib/silcutil/unix/silcunixutil.c.
428 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
430 * Fixed silc_hash_uint to work with integers. Affected
431 file lib/silcutil/silcutil.c.
433 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
435 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
437 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
439 * Fixed channel public key list saving on JOIN command reply
440 on backup router. Affected file apps/silcd/command_reply.c.
442 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
444 * Added default limit how many channels client can join,
445 default is 50. Added 'channel_join_limit' configuration
446 option to server too. Affected files are apps/silcd/command.c
447 and serverconfig.[ch].
449 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
451 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
452 On Toolkit the server and client are not compiled by default.
453 Affected file configure.ad.
455 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
457 * Added lib/contrib/getopt.[ch] for platforms that don't
458 have it (it is not GPL implementation).
460 * Fixed compilation when pkg-config is used.
462 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
464 * A comma in invite/ban string is invalid, check for it.
465 Affected file apps/silcd/server_util.c.
467 * Added SERVICE command to the server. It parses the command
468 request but SILC Server does not support services for the
469 time being. Affected file apps/silcd/command.[ch].
471 * Added SERVICE command and command reply to client library.
472 It is however incomplete. Updated Toolkit documentation.
473 Affected files are lib/silcclient/command[_reply].[ch].
475 * Fixed IDENTIFY/WHOWAS command reply to send the username
476 correctly (uninitialized buffer). Affected file is
477 apps/silcd/server_query.c.
479 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
481 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
482 finalizes the major restructuring of the CVS tree.
484 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
486 * Send empty MOTD reply if MOTD file cannot be read.
487 Affected file silcd/command.c.
489 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
491 * Optimized primer number generator to use simpler conversion
492 routines. Also assure that the prime number will have the
493 highest bit set after modifying it. Affected file is
494 lib/silcmath/silcprimegen.c.
496 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
498 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
499 for now only for testing purposes, it will not be delivered
500 in any distribution for now.
502 * Removed NSS MPI from the source tree. Due to upcoming
503 license change for the SILC Toolkit, we cannot deliver the
504 NSS MPI anymore. I decided to replace it in all distributions
505 with public domain library.
507 * Removed GNU regex from lib/contrib and introduced free
508 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
509 GNU regex compatible API to it (only partial).
511 * Removed getopt routines from lib/contrib.
513 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
515 * Use silc_server_send_command_reply to send replies instead
516 of encoding packet itself. Affected file silcd/command.c.
518 * Added command sending and receiving statistics to server.
519 Affected files in silcd/.
521 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
522 with GCC, for it not to warn about pointer signedness.
524 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
526 * Added context to the SilcIDCache destructor. Affected
527 files are lib/silccore/silcidcache.[ch],
528 lib/silcclient/client.c and silcd/server.c.
530 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
532 * Added pkg-config check to configure.
534 * The PublicKeyDir must not be used with Admin block in server
535 config. Affected file silcd/serverconfig.c.
537 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
541 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
543 * Handle empty LIST command reply correcttly in server. Affected
544 file silcd/command_reply.c.
546 * Handle empty LIST command reply correctly in client library.
547 The application will now receive one LIST command reply with
548 all arguments set to NULL if there are no channels. Updated
549 Client Library documentation accordingly. Affected file
550 lib/silcclient/command_reply.c.
552 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
554 * Added channel name string stringprep profile to the protocol
555 and implementation to allow a little free'er channel name
556 strings. Affected files are lib/silcutil/silcstringprep.[ch].
558 * Added silc_channel_name_[check|verify] to check and verify
559 channel name strings. Affected files are
560 lib/silcutil/silcstrutil.[ch].
562 * Added support for the new channel name preparation in client
563 library and server. Affected files in lib/silcclient and
566 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
568 * Added the Autodist into the source tree. It replaces the
569 old ./prepare. It can be used to create distributions as
570 previously. See README.CVS and README.DIST. See
571 distributions in distdir/.
573 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
575 * Make sure query sends at least an error back if nothing
576 more is sent. Affected file silcd/server_query.c.
578 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
580 * During query, check if the original command caller goes
581 away. If it does, stop the query. Affected file
582 silcd/server_query.c.
584 * Check for valid channel creation in JOIN command reply.
585 Affected file lib/silcclient/command_reply.c.
587 * Handle the resolver counter in silc_client_get_users_by_channel
588 callback correctly. Fixed auto-join bug in Gaim. Affected
589 file lib/silcclient/idlist.c.
591 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
593 * Added some better error messages. Affected file
594 silcd/command_reply.c and packet_receive.c.
596 * Handle error in WATCH command propely on backup router.
597 Affected file silcd/command.c.
599 * Fixed freeing of unfreeable variable in WHOIS command reply.
600 Affected file silcd/command_reply.c.
602 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
604 * Added pkg-config .pc file creation for silc core library
605 and silcclient library. A patch by c0ffee.
607 * Removed the need for GNU Libidn. Added the simple stringprep
608 from libidn into lib/contrib/. It is now used also on Windows
611 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
613 * Simplified the invite and ban string handling in the
614 server. Check for valid invite and ban arguments also.
615 Affected file silcd/server_util.c.
617 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
619 * Added WATCH list announcing in backup router protocol.
620 Affected files are silcd/command.c, server.c, server_backup.c.
622 * Do not change users mode to founder on normal server/backup
623 if the founder mode is set, and user is first one to join.
624 Affected file silcd/pcaket_receive.c.
626 * Do not send CUMODE_CHANGE notify back to sender. Affected
627 file silcd/packet_receive.c.
629 * Added getrusage() to take noise in SILC RNG. A patch by
630 Mika Boström. Affected files are configure.in.pre,
631 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
633 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
635 * Splitted the SILC libraries configuration into a configure
636 fragment into lib/configure.ad. It is now possible, once
637 this feature is added, to specify whether to compile or not
638 compile included SILC libraries. Affected files are
639 configure.in.pre, lib/silcmath/mpi/configure.ad,
640 lib/configure.ad, Makefile.defines.pre and
641 Makefile.defines_int.pre.
643 * Added --with-silc-includes and --with-silc-libs to configure.
644 If specified the included libs are not compiled, but the
645 specified libs are used. Pkg-config is not yet supported.
646 Affected file configure.in.pre.
648 * Fixed WATCH command handling on backup router. Router does not
649 send the watch command any more to backup if it originates from
650 backup. Affected file silcd/command.c.
652 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
654 * Changed announcing to not announce unregistered clients.
655 Affected file silcd/server.c.
657 * Fixed username handling in command reply. Affected file
658 silcd/command_reply.c.
660 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
662 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
664 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
665 Affected file: includes/silcincludes.h.in
667 * bool is defined as _Bool on Mac OS X now.
668 Affected file: lib/silcutil/silctypes.h
670 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
672 * Added support for UTF-8 nicknames, channel names and
673 server names in client library. Affected files in
676 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
677 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
678 software to check how Toolkit has been compiled.
680 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
682 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
684 * Use silc_utf8_str[n]casecmp instead of strcmp routines
685 in library and in SILC Client when dealing with nicknames
686 and other identifier strings. Affected file in client lib
689 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
690 irssi/src/silc/core/silc-servers.c.
692 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
694 * Fixed idcache to work with the new identifier strings.
695 Affected file lib/silccore/silcidcache.c.
697 * Added UTF-8 hash and compare function for SilcHashTable.
698 Affected file lib/silcutil/silcutil.[ch].
700 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
701 Affected file lib/silcutil/silcstringprep.[ch].
703 * Changed the identifier string handling to include the original
704 format in client, server, channel entries and normalized
705 format in cache. Affected files in silcd/.
707 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
709 * Added support for the new identifier strings and their
710 validity checking. Nicknames, channel names and usernames
711 can now include practically any kind of letters and various
712 other characters. Affected files in silcd/ and in libraries.
714 NOTE: comparing these strings should now be done with memcmp()
715 to check binary compatibility. All these strings are normalized
716 and casing is irrelevant.
718 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
719 as easy function for applications to check whether identifier
722 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
724 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
725 file lib/silcutil/silcutf8.c.
727 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
729 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
731 * Make public key in getkey reply mandatory. Affected file
732 lib/silcclient/command_reply.c
734 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
736 * Added Parameter dont_register_crypto_library to
737 SilcClientParam. If set to TRUE, silcclient library will
738 not initalize the Crypto Libraries and application
739 will need to do it. Affected file lib/silcclient/silcclient.h,
740 lib/silcclient/client.c.
742 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
744 * Imported new silc_utf8_[encode|decode] routines from
745 my internal SILC 1.1 source tree. New encodings added:
746 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
747 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
748 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
751 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
753 * Implemented stringprep (RFC 3454) API. Internally we use
754 GNU Libidn's stringprep, for now, so it is required now to
755 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
757 * Added checking for GNU Libidn and --with-libidn to configure.
759 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
761 * If the passphrases entered do not match while generating a new key,
762 completly start over instead of going into an infinite loop asking
763 the user to re-enter the passphrase correctly. Affected file
764 lib/silcutil/silcapputil.c
766 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
768 * Make sure server is removed from backup list when it is
769 deleted. Affected files silcd/command.c, server.c,
772 * Close socket when connecting to router fails. Affected
775 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
777 * Adopt configuration toolchain to current auto-tools.
778 Affected files prepare, irssi/configure.in
779 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
780 redo that. Affected files irssi/src/silc/core/client_ops.c,
781 irssi/src/fe-common/silc/fe-silc-channels.c
782 * Take over command line options into silcclient data structure.
783 Affected file irssi/src/silc/core/silc-core.c
785 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
787 * Do not try to initiate backup resuming protocol forever.
788 Affected file silcd/server_backup.c.
790 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
792 * ID change in resuming has to be done before changing
793 detached client's modes, since the ID change may fail and
794 leave ghosts on the network. Affected file is
795 silcd/packet_receive.c.
797 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
799 * Fixed Win32 scheduler to not stuck anymore. A patch from
800 Juha Räsänen. Affected file is
801 lib/silcutil/win32/silcwin32schedule.c.
803 * Fixed QoS parsing for connection blocks in server. Affected
804 file is silcd/serverconfig.c.
806 * Fixed server statistics increasing in server. Affected file
809 * The CLOSE command now marks backup router as self disconnected
810 to avoid resuming problems. Affected file silcd/command.c.
812 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
814 * When using silc_net_create_connection[_async], and your system can
815 create IPv6 sockets, it will try to connect to the IPv6 host.
816 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
817 file lib/silcutil/unix/silcunixnet.c
819 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
821 * Check for valid route when receiving packet from router and
822 when routing it to local server in the cell. A patch from
823 Matt Miller. Affected files silcd/router.c and server.c.
825 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
827 * Couldn't detach and reattach twice, because of the previous
828 commit. Affected file silcd/packet_receive.c
830 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
832 * Added check to ignore Port value if Initiator is FALSE.
833 Remote router coudln't connect if Port was set. Affected file
836 * If some client tries to resume more than once at the same time,
837 server crashed. Router didn't crash, but showed odd behaviour
838 (didn't allow clients to join anymore, ..). Affected files
839 silcd/packet_receive.c silcd/idlist.h
841 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
843 * Destroy the file transfer session in silc_client_file_close
844 with timeout. Affected file lib/silcclient/client_ftp.c.
846 * Call SFTP server monitor in READ and WRITE after the actual
847 operations. Affected file lib/silcsftp/sftp_server.c.
849 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
851 * Create one configure script from configure fragments
852 (configure.ad). This is a first step towards new distribution
853 system. Affected files prepare, configure.in.pre,
854 lib/silcmath/mpi/configure.ad.
856 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
858 * Removed expiring of client key pair. Affected file is
859 irssi/src/silc/core/clientutil.c
861 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
863 * Check the number of connections from real number of
864 connections instead of socket number, when deciding if
865 server is full. Affected files are silcd/server.c,
866 server_internal.h and silcd.c.
868 * Clarified the connections_max meaning in General section
869 in doc/example_silcd.conf.in.
871 * The reconnect_keep_trying default value set to TRUE
872 if it is not defined in the config file. Affected file
873 silcd/serverconfig.c.
875 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
877 * Fixed crashbug in connection closing, after a protocol
878 completion callback, which might have closed it already.
879 Affected file silcd/server.c.
881 * Fixed rekey with PFS in backup router. It did not allow
882 rekeys with PFS, and when the rekey protocol timedout
883 it crashed the backup router without the above fix. Affected
884 file silcd/packet_send.c and server.c.
886 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
888 * The silc_client_add_channel_private_key now returns the
889 private key context if pointer is given as argument.
890 Affected files are lib/silcclient/silcclient.h and
893 * Added support for using channel private keys in SILC
894 Client Library even if the private key mode is not set
895 on the channel. Affected file lib/silcclient/client_channel.c.
897 * The channel private key used to decrypt message is now
898 delivered to the application in the 'channel_messageÃ' client
899 operation. Affected files are lib/silcclient/silcclient.h
900 and client_channel.c.
902 * Fixed wrong arg type for user limit in CMODE command reply.
903 Affected file silcd/command.c.
905 * The user limit is now taken and saved to SilcClientEntry in
906 JOIN and CMODE command replies and in CMODE_CHANGE notify.
907 Affected files lib/silcclient/silcclient.h, command_reply.c
910 * Added support to the new private message key indicator
911 packet. Added a new function to the client library:
912 silc_client_send_private_message_key_request. The sender
913 indicates to be initiator, and receiver is responder.
914 Added the indicator to the SilcClientEntry as 'prv_resp'
915 boolean. Affected files are lib/silcclient/silcclient.h
916 client.[ch], and client_prvmsg.c.
918 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
920 * Fixed the JOIN command calling when called with both
921 -auth and -founder. Affected file is lib/silcclien/command.c.
923 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
925 * Check watcher list for resumed clients as well. Affected
926 file is silcd/packet_receive.c.
928 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
930 * Implemented the user limit to the CMODE_CHANGE notify,
931 CMODE command reply and JOIN command reply in server.
932 Affected files are silcd/server.c, command.c, command_reply.c,
933 packet_send.c and packet_receive.c.
935 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
937 * Defined SILC_STRFMT_END that must be used now with
938 silc_buffer_strformat, instead of SILC_STR_END. Fixes
939 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
940 lib/silcclient/silcvcard.c, silcd/server_util.c.
942 * Fixed the adding of public key to the WATCH list in server.
943 Fixed the WATCH notify sending to client. Affected files
944 are silcd/packet_send.[ch], command.c, server_util.c.
946 * Implemented the watching by public key in the SILC Client
947 Library and SILC Client. Affected files are
948 lib/silcclient/command.c and client_notify.c.
950 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
952 * Added support for public key watching in server. Affected
953 files are silcd/server.c, server_internal.h, command.c,
956 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
958 * Added public key to the SIlcClientEntry. Affected files
959 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
961 * Fixed the get_clients_whois reply processing to return
962 exactly same entries server returned. Makes it possible
963 to search using attributes. Affected file is
964 lib/silcclient/idlist.c.
966 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
968 * Save founder key to SilcChannelEntry. Affected files are
969 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
971 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
973 * Call the monitor callback with _CLOSED status from the
974 silc_client_file_close. Affected files are
975 lib/silcclient/client_fpt.c, silcclient.h
977 * Added silc_client_get_clients_whois which resolves using
978 WHOIS, and supports requested attributes as well.
979 Affected files are lib/silcclient/silcclient.h, idlist.c.
981 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
983 * Added support for asking the destination filename where
984 the downloaded file is saved in the file transfer. Affected
985 files are lib/silccilent/silcclient.h, client_ftp.c.
987 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
989 * Fixed error handling in resuming data processing. Affected
990 files are lib/silcclient/client_resume.c and client.c.
992 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
994 * Fixed silc_client_send_private_message to return TRUE correctly.
995 Affected file lib/silcclient/client_prvmsg.c.
997 * Added topic to the SilcChannelEntry. Affected files are
998 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1000 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1002 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1003 file lib/silcclient/command.c
1005 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1007 * Convert all commands to UTF-8 before passing them to the
1008 client library. Still need to convert replies from UTF-8 to
1009 the locale encoding. Affected file
1010 irssi/src/silc/core/silc-cmdqueue.c
1012 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1014 * redirect all silc_client_command_calls through a queueing framework.
1015 This fixes /CYCLE and the annoying "nick change after auto-joining
1016 a channel". Furthermore it defines one central point where
1017 command parameters can be UTF-8-ified. Affected files
1018 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1019 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1021 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1023 * use asynchronous connect() to establish router connections.
1024 Fixes problem when the primary router goes down. Affected files
1025 silcd/server.c, silcd/server_backup.c
1027 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1029 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1030 Fixed various compilation warnings when type casting ints
1031 to pointers or vice versa, of different size. Updates around
1034 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1036 * Surrogates not allowed in UTF-8 strings, updated decoder.
1037 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1038 testers in lib/silcutil/tests/ directory.
1040 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1042 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1043 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1044 files are lib/silcclient/silcclient.h, client.c.
1046 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1048 * When resuming a session fails, notify the user that the session
1049 file needs to be removed eventually. Affected files
1050 irssi/src/fe-common/silc/module-formats.[ch],
1051 irssi/src/silc/core/client_ops.c.
1053 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1055 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1056 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1058 * Typofix in Irssi::Silc module. Affected file
1059 irssi/src/perl/silc/Silc.xs.
1061 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1063 * Changed the way NOTICE flagged messages are treated. Added support
1064 for notices in queries and signing notices. Affected files
1065 irssi/default.theme; irssi/docs/help/in/notice.in;
1066 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1067 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1069 * Fixed typo in /ACTION help. Affected file
1070 irssi/docs/help/in/action.in
1072 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1074 * Fixed typo in perl module. Affected file
1075 irssi/src/perl/silc/Server.xs
1077 * Changed the way ACTION flagged messages are treated. Added support
1078 for actions in queries and signing actions. Affected files
1079 irssi/default.theme; irssi/docs/help/in/action.in;
1080 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1081 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1084 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1086 * Incorrectly reported error when client had to be resolved from
1087 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1089 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1091 * Fixed whois public key hash table deleting and adding in
1092 detached client case. Affected file silcd/packet_receive.c.
1094 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1096 * Changed filenames of silc/fe module not to collide with filenames
1097 from core/fe. Also seperated public messages printing from
1098 query messages printing. Affected files are all in
1099 irssi/src/fe-common/silc.
1101 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1103 * Fixed the invite process handling during joining to use
1104 correct server name for the client that is matched against
1105 the invite string for the channel. Wrong server name caused
1106 inability to join the channel. Affected file is
1109 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1111 * Fixed the CUMODE channel founder authentication on normal
1112 server to not remove the founder rights on existing founder
1113 before checking that router accepts the mode change. Affected
1114 files are silcd/command.c and silcd/packet_receive.c.
1116 * Remove the server entry correctly when rekey timeouts and
1117 remote router connection on normal server is closed. Fixes
1118 a crash where server uses the freed server entry. Affected
1119 file silcd/server.c.
1121 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1123 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1124 networks. This is the first step in solving the bug about
1125 /SERVER ADD -silcnet <silcnet>. Affected files
1126 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1127 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1128 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1130 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1132 * /SMSG and /MMSG now correctly create new queries. Affected files
1133 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1135 * Add basic support for SILC protocol specific variables in perl.
1136 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1137 irssi/src/perl/Makefile.am
1139 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1141 * Don't use silc_get_input, it's obviously not reliable. Fixes
1142 issue when the current key expires. Affect file
1143 irssi/src/silc/core/clientutils.c
1145 * Make the session data filename configurable. This makes it
1146 possible to have different session files for different
1147 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1148 client_ops.[ch], silc-servers.c,
1149 irssi/src/silc/fe-common/silc/module-formats.[ch]
1151 * Use the same set of libtool files for the MPI lib as for the
1152 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1153 config.sub, configure.in, install-sh, missing, mkinstalldirs
1155 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1157 * Fixed server statistics decrementing error to not go to
1158 negative. Affected file silcd/packet_receive.c.
1160 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * Use silc_server_query_add_error to add error in public key
1163 search error. Added support in send_reply to send errors
1164 without specific argument. Affected file silcd/server_query.c.
1166 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1167 Client for NO_SUCH_NICK. It was against the protocol specs.
1168 Affected file irssi/src/silc/core/client_ops.c.
1170 * Added backwards support for the wrong NO_SUCH_NICK error sending
1171 in server. To be removed in SILC Server 1.0. Both old clients
1172 and clients with fixed error handling now works. Affected file
1173 silcd/server_query.c.
1175 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1177 * fixed a bug in the whois using attributes function where no
1178 error was sent if no nickname and client id but the attributes were
1179 given to whois. Affected file silcd/server_query.c
1181 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1183 * remove public key from public key hashtable on detach. Affected
1184 file silcd/packet_receive.c
1186 * free public key hashtable before removing clients on server
1187 shutdown. Affected file silcd/server.c
1189 * remove public key prior deleting client-data on killing a client.
1190 Affected file silcd/server_util.c
1192 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1194 * Getting the MOTD from other servers works now. Affected
1195 files are silcd/command.c and silcd/command_reply.c
1197 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1199 * Initialize the variable idletag, since it is tested in
1200 silc_core_deinit for its default value. Affected file
1201 irssi/src/silc/core/silc-core.c
1203 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1205 * Fixed signed channel messages across cells. Affected file
1208 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1210 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1211 is not defined. They can now be safely used in if-statements
1212 without braces. Affected file lib/silcutil/silclog.h.
1214 * Added the checks for backup closing connection due to error
1215 (local or remote) and thus not allow the resuming to occur
1216 in reconnect. Affected files are silcd/packet_send.c
1219 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1221 * Help file updates. Affected files in irssi/src/docs/help/in/.
1223 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1225 * Fixed channel messages across cells. Affected file
1228 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1230 * Fixed file transmission accepting in client library to not
1231 start the negotiation if user hasn't accepted the transfer,
1232 instead create new session for resent transfer. Affected
1233 file lib/silcclient/client_ftp.c.
1235 * Show the session ID in the file transmision list. Remove
1236 session from list that failed to transfer. Switch the current
1237 session automatically after transmission, and in errors, to new
1238 session if other sessions exists in the transfer list. Affected
1239 files are irssi/src/silc/core/silc-servers.c,
1240 irssi/src/fe-common/silc/modfule-formats.c.
1242 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1244 * Fixed MIME header parsing for the hopefully last time. Affected
1245 file lib/silcutil/silcstrutil.c
1247 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1249 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1251 * The SILC RNG is now gauranteed to return non-zero random
1252 values. Affected files are lib/silccrypt/silcrng.[ch].
1254 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1256 * Fixed nickname formatting when changing only case of the
1257 nickname. Affected file lib/silcclient/idlist.c.
1259 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1261 * Fixed a memory leak and incorrect printing of the "appears as"
1262 message. Affected file irssi/src/silc/core/client_ops.c
1264 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1266 * Added CRT (Chinese Remainder Theorem) supported RSA
1267 private keys and private key operations. This significantly
1268 increases private key operation efficiency. No compatibility
1269 issues with new or old private keys. Affected files are
1270 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1272 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed GCC-3.3.2 related compilation warnings from the
1277 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1279 * Removed RC6 from distributions.
1281 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1283 * Added some better comments to lib/silccrypt/silcpkcs.h,
1284 optimized some routines in lib/silccrypt/silcpkcs.c.
1285 Added test_silcpkcs into lib/silccrypt/tests/.
1287 * Fixed silc_rng_global_init to actually init the global RNG
1288 if RNG wasn't provided for it. Affected file is
1289 lib/silccrypt/silrng.c.
1291 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1293 * Added silc_hash_table_find_by_context_ext. Affected files
1294 lib/silcutil/silchashtable.[ch].
1296 * Save the public key on normal server in WHOIS command reply
1297 from attributes, if present, and add it to public key hash
1298 table. Fixes WHOIS resolving by public key on normal server.
1300 Optimized the attributes resolving on normal server to not
1301 resolve if we resolved them already from router.
1303 Affected files are silcd/server_query.c, command_reply.c.
1305 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1307 * Added support for whois using attributes.
1308 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1309 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1312 * Added support for whois using public key attribute to /WHOIS i
1313 client command. Affected files irssi/docs/help/in/whois.in,
1314 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1316 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1318 * Fixed UMODE setting in server when the client has anonymous
1319 mode set. The mode setting was not working. Affected file
1322 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1324 * Fixed some bugs and typos related to sending split messages.
1325 Print notification when sending messages with /MMSG. Affected
1326 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1328 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1330 * Optimized the socket referencing in packet routines, client
1331 library and server. Affected files are lib/silccore/silcpacket.c,
1332 lib/silcclient/client.c and silcd/server.c.
1334 * If silc_socket_set_qos is given with NULL arguments the QoS is
1335 reset from the socket. Affected files are
1336 lib/silcutil/silcsockconn.[ch].
1338 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1340 * Add a /LISTKEYS command which lists the locally cached
1341 client and server keys. Affected files
1342 irssi/src/fe-common/module-formats.[ch],
1343 irssi/src/silc/core/silc-{channels,servers}.c
1344 irssi/docs/help/in/listkeys.in
1346 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1348 * Check that packet queue purging was successful. Affected
1349 files lib/silcclient/client.c and silcd/packet_send.c. Related
1350 to MAC failed errors.
1352 * Do not clear the inbuf even if it is empty if QoS was applied
1353 to it. Otherwise the QoS data is cleared and MAC failed error
1354 will occur. Affected file lib/silccore/silcpacket.c.
1356 * Use the rekey period time as rekey protocol timeout value.
1357 If the rekey does not succeed during the rekey period there's
1358 something very wrong, and we most likely end up with wrong keys,
1359 do graceful reconnect then. Affected file silcd/server.c.
1361 * Take reference of the socket in the parser context, as it's
1362 possible to have the parsers in queue after the socket is
1363 disconnected and this may cause crash. Affected files are
1364 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1367 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1369 * Fixed KICK command reply sending, it sent to replies.
1370 Affected file silcd/command.c.
1372 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1374 * Finish the silc-mime.pl script. It now supports MIME type
1375 guessing using magic files, signing data messages, executing
1376 MIME handlers in background. Affected files
1377 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1379 * Changed MIME signal handler to make things easier for the perl
1380 script. Affected files irssi/src/silc/core/client_ops.c,
1381 silc-servers.c, and irssi/docs/signals.txt
1383 * Cleaned up the silc_mime_parse function and fixed detection
1384 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1386 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1388 * Resolve the IP for file transfer listener from the connection
1389 socket. Affected file lib/silcclient/client_ftp.c.
1391 * Accept NULL hostname parameter in the functions
1392 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1393 if hostname is not wanted.
1395 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1397 * Fixed race condition between silc_client_init and
1398 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1400 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1402 * Fixed file transfer connection closing when SIGNOFF for
1403 the client is received from server. Affected file is
1404 lib/silcclient/client_ftp.c.
1406 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1408 * Check for disconnected socket in QUIT callback. Affected
1409 file silcd/command.c.
1411 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1413 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1414 Affected files lib/silcutil/silcstrutil.c
1416 * Cleaned up the escape/unescape functions for correctness and
1417 speed. Affected file irssi/src/silc/core/client_ops.c
1419 * Removed handling for data messages with Content-Type: text/*,
1420 moved parsing of MIME headers to the signal handler, added
1421 support for signing and verifying data messages. Affected
1422 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1423 irssi/src/silc/core/silc-{servers,channels}.c
1425 * Added a perl script for handling data messages based on
1426 information read from Mailcap files. New file
1427 irssi/scripts/silc-mime.pl
1429 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1432 acknowledge recepetion of a message to the sender. Updated
1435 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1437 * Unregister channel key saving callback when deleting channel.
1438 Affected file lib/silcclient/idlist.c.
1440 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1441 before calling notify client operation. Affected file is
1442 lib/silcclient/client_notify.c.
1444 * Unregister QoS tasks when deleting the socket connection.
1445 Affected files lib/silcutil/silcsockconn.[ch],
1446 unix/silcunixsockconn.c.
1448 * Implemented latest presence-attrs draft changes. Affected
1449 files lib/silccore/silcattrs.h and
1450 irssi/src/silc/core/silc-queries.c.
1452 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1454 * Save old channel keys in list to allow more rapid change
1455 of channel keys if server for some reason does that. This
1456 avoids loosing so many channel messages due to not having
1457 key to decrypt. Affected file lib/silcclient/silcclient.h,
1458 idlist.c and client_channel.c.
1460 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1462 * Continued backup router tests and fixes. Affected files
1463 silcd/server_backup, server_util.c, server.c. See TODO.
1465 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1467 * Fixed SERVER_SIGNOFF handling in servers. The client
1468 was removed from wrong list thus not removing the client
1469 at all. Affected file silcd/packet_receive.c.
1471 * Do not execute rekey protocol for disabled connections as
1472 it would never go through. Affected file silcd/server.c.
1474 * Added timeout for rekey protocol to catch if the protocol
1475 never executes successfully. Affected files silcd/server.c
1478 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1480 * Abandon packet processing for disconnected sockets. Check
1481 this always after calling packet processing callback.
1482 Affected file lib/silccore/silcpacket.c.
1484 * Fixed double registration disconnection code in server.
1485 Closed wrong connection. Affected file silcd/packet_receive.c.
1487 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1489 * On normal server reconnect to primary during resuming 4
1490 times, then give up. Affected file silcd/server_backup.c.
1492 * If during reconnecting to routers we notice we have router
1493 connection but no primary router set, the server is in desync.
1494 Reconnect to primary to restore network. Affected file
1497 * Assure that only one protocol is exeucting at the same time.
1498 Added checks for all protocols. Affected files are
1499 silcd/server.c and server_backup.c.
1501 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1503 * Check that a string is not already part on invite/ban
1504 string when processing it. Affected file silcd/server_util.c.
1506 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1508 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1509 with 1.2 version of the protocol. Affected file is
1510 silcd/packet_receive.c.
1512 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1514 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1515 where the passphrase was given. Affected file is
1518 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1520 * INVITE and BAN notifys are now delivered from routers to
1521 servers (but not clients) on the channel. Updated specs and
1522 code. Affected files silcd/packet_[send|receive].[ch],
1523 command.c, server.c and server_util.c.
1525 * Implemented INVITE and BAN announcing. Affected files are
1526 silcd/server.[ch], server_util.c.
1528 * Implemented SilcStatus error type argument returning in
1529 command reply error in server. Affected file silcd/command.c.
1531 * Implemented SilcStatus argument returning in comand reply
1532 in client library. The command_reply client operation now
1533 returns error specific arguments as well. Affected files
1534 are lib/silcclient/command_reply.[ch], client_resume.c,
1535 lib/silccore/silcstatus.[ch].
1537 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1539 * Backup router protocol version 1.2 implemented. Testing still
1540 required. Affected files in silcd/server_backup.[ch], server.c,
1541 packet_receive.c and server_internal.h.
1543 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1545 * silc_client_send_[channel|private]_message now return TRUE
1546 or FALSE. Affected file lib/silcclien/client_channel.c and
1549 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1551 * Check for explicit nickname in INVITE and BAN processing
1552 during join as well (and don't expect only wildcards in
1553 invite/ban strings). Affected file silcd/command.c.
1555 * Fixed the INVITE and BAN by public key. The public key saved
1556 is the PK payload (as specified) not the raw data. Affected
1557 file silcd/server_util.c.
1559 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1561 * UTF-8 text message support for actions and notices in SILC
1562 Client. Affected file irssi/src/silc/core/client_ops.c.
1564 * silc_get_username and silc_get_real_name now returns sensible
1565 data on Win32. Patch by Toni Willberg. Affected file is
1566 lib/silcutil/win32/silcwin32util.c.
1568 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1570 * Provide a signal handler to send MIME encoded messages and emit
1571 a signal when a MIME encoded message is received. Also document
1572 the signals for usage with the perl interface.
1574 A sample perl script will be supplied at a later point.
1576 Affected files are irssi/docs/signals.txt,
1577 irssi/src/silc/core/client_ops.[ch],
1578 irssi/src/silc/core/silc-{channels,servers}.c
1580 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1582 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1583 server. Use this time to display a lag and disconnect when it
1584 exceeds a specified limit.
1586 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1588 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1590 * Remove the channel auth list in normal server if router
1591 encofrces its list during connecting. Send notify to channel
1592 to remove the mode to remove the list. Affected files are
1593 silcd/server_util.c and silcd/packet_receive.c.
1595 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1597 * Added support for channel public keys. Updated protocol specs
1598 and implemented it. Affected files are
1599 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1600 lib/silcclient/command_reply.c.
1602 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1604 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1605 terminate the process on Linux. Affected file silcd/silcd.c.
1607 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1609 * Check for NULL buffer in silc_buffer_clear. Affected file
1610 is lib/silcutil/silcbuffer.h.
1612 * Simplified the backup router protocol by removing the _GLOBAL
1613 types. Updated protocol specs and the code. Affected files
1614 are silcd/server_backup.[ch].
1616 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1618 * Deny '@' and '!' from nicknames since they are reserved
1619 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1620 Updated protocol specs and the code.
1622 Affected files are silcd/server_util.[ch].
1624 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1626 * Fixed stack overflow in Irssi SILC client. Affected
1627 file irssi/src/silc/core/client_ops.c.
1629 * Check that Host is set in ServerConnection and RouterConnection
1630 in silcd.conf. Affected file silcd/serverconfig.c.
1632 * Fixed crash in server with protocol completion callbacks,
1633 namely rekey and backup resuming protocols. Affected files
1634 are silcd/server_backup.c and silcd/server.c.
1636 * Fixed rekey protocol to not restart if it is started already.
1637 Affected files are lib/silcclient/client.c and
1640 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1642 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1644 * Fixed EOF handling in SILC Config, affected file
1645 lib/silcutil/silcconfig.c.
1647 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1649 * Fixed RESOLVING flag handling in JOIN notify and other
1650 notifys to handle the resolvings correctly in client library.
1651 Affected file lib/silcclient/client_notify.c.
1653 * Do not send full INVITE and BAN lists in INVITE and BAN
1654 notifys, only the changed information. Affected file
1657 * Fixed INVITE notify sending in INVITE command, send it
1658 only when needed. Affected file silcd/command.c.
1660 * Handle the founder key change properly in CMODE_CHANGE
1661 notify. Bug #122. Affected file silcd/packet_receive.c.
1663 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1665 * Remove the mark for output (mark it only for input) after
1666 purging outgoing queue. Prevents the "Error in select()"
1667 floods. Affected file silcd/packet_send.c.
1669 * Fixed incorrect connection deletion from client library
1670 after calling "connect" client operation. Could cause
1671 crashes for example during reconnect timeouts. Affected
1672 files are lib/silcclient/client.c and
1673 irssi/src/silc/core/client_ops.c.
1675 * Check server private key file permissions before starting
1676 the server. Affected file silcd/serverconfig.c.
1678 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1680 * NULL terminate allocated string in silc_buffer_strformat.
1681 Affected file lib/silcutil/silcbuffmt.c.
1683 * Rewrote the invite/ban list string handling in server to
1684 use SilcBuffer instead. Affected files are silcd/command.c
1685 and silcd/server_util.c.
1687 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1689 * Fixed double free in CMODE command when setting new HMAC
1690 for channel. Affected file silcd/command.c.
1692 * Added couple of missing memset's to zero sensitive memory.
1693 Affected files silcd/command.c, lib/silcclient/command.c.
1695 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1697 * Fixed a double free in INVITE command error handling in
1698 server. Affected file silcd/command.c.
1700 * Added macros SILC_SWAB_[16|32] to swab byte order of
1701 16-bit and 32-bit unsigned integers. Affected file
1702 lib/silcutil/silctypes.h.
1704 * Use the SILC_SWAB_16 instead of htons() in server when
1705 handling ports since the ports in structures are always
1706 in little-endian order (regardless of platform). Affected
1707 file silcd/serverid.c and silcd/server_backup.c.
1709 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1711 * Send DISCONNECT in close admin command in server. Affected
1712 file silcd/command.c.
1714 * Check whether we are already connecting to a remote router
1715 (in addition of checking whether we are already connected)
1716 before creating new connection. Affected file silcd/server.c.
1718 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1720 * Added better compiler and compiler flags checking in
1723 * Check that socket is valid after QoS is applied to data.
1724 Affected file lib/silcutil/unix/silcunixsockconn.c.
1726 * Make sure the socket connecetion is not closed to early
1727 when closing connection in server. Also make sure the
1728 connection is always closed after error in a protocol.
1729 Affected file silcd/server.c.
1731 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1733 * Removed --session and --dummy options from Irssi SILC Client.
1734 -d option is available only if --enable-debug was given.
1735 Affected files are irssi/src/silc/core/silc-core,
1736 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1738 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1740 * Added silc_buffer_steal to steal the data from the buffer.
1741 Affected file lib/silcutil/silcbuffer.h.
1743 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1745 * Fixed server crash with double Primary block in config file.
1747 Fixed also various memory leaks around the config file
1748 parser. Affected files lib/silcutil/silcconfig.c,
1749 silcd/serverconfig.c.
1751 * Changed my nickname (Johnny Mnemonic) to my real name, this
1752 means that bugs introduced by him were actually introduced
1755 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1757 * Don't display "foo appears as foo\nYou're now known as foo"
1758 messages. Affected file irssi/src/silc/core/client_ops.c
1760 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1762 * Fixed error handling of invalid client entry when calling
1763 commands in server. Fixes a crash. Affected file
1766 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1768 * Added some sanity checks in server for correctness of the
1769 server configuration. Affected file silcd/serverconfig.c.
1771 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1773 * Prevent endless resolving of user informations in USERS
1774 command by checking the command reply status correctly.
1775 Affected file lib/silcclient/command_reply.c.
1777 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1780 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1781 Aldous <Matthew@Aldous.com>.
1783 * Added better implementation using CriticalSection of
1784 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1785 <mikko.lahteenmaki@pikabaana.net>.
1787 * Added some Winsock WIN32 compatiblity defines into
1788 includes/silcwin32.h.
1790 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Fixed double free in async host lookup code. Affected file
1793 lib/silcutil/silcsockconn.c.
1795 * On backup router handle now the SERVER_SIGNOFF from router
1796 for local connected servers too, and close the connections.
1798 Do not process them as normally signing off servers when they
1799 really signoff by sending EOF fe, but always assume that
1800 router sends the SERVER_SIGNOFF.
1802 Affected files silcd/server.c and silcd/packet_receive.c.
1804 * Fixed socket unsetting when closing connections. Affected
1805 files silcd/server.c and silcd/packet_send.c.
1807 * Do not print the nickname in SERVER_SIGNOFF if we do not
1808 have it. Prevents asserts in Irssi core. It is possible we
1809 don't have the nick if it was just being resolved when server
1810 signoff. Affected file irssi/src/silc/core/client_ops.c.
1812 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Fixed autonick crashbug in client library. Affected file
1815 lib/silcclient/client.c.
1817 * Fixed Unix implementation of SilcMutex to really assert if
1818 the mutex is locked/unlcoked already. Affected file
1819 lib/silcutil/unix/silcunixmutex.c.
1821 * Fixed locking in silc_schedule_uninit. It didn't lock
1822 when dispatching timeout tasks. Affected file is
1823 lib/silcutil/silcschedule.c.
1825 * Changed Win32 implementation of SilcThread to use modern
1826 Win32 interface. Affected file is
1827 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1829 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1831 * Don't print signed messages when sending failed. Affected files
1832 irssi/src/silc/core/silc-[servers.c/commands.h]
1834 * Send adquate signal when founding a channel by joing it. Affect
1835 file irssi/src/silc/core/client_ops.c
1837 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1839 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1840 irssi/src/fe-common/core/themes.c
1842 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Fixed close command to use the port correctly when closing
1845 server connections. Affected file silcd/idlist.c.
1847 * Check for NULL outbuf in silc_socket_write. It is possible
1848 that it is NULL is some odd case. Affected files are
1849 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1851 * Do not call final protocol callback for backup router
1852 resuming protocol when closing connection. It is closed
1853 by timeout in case of error. Affected file silcd/server.c.
1855 * Backup reconnect to router if backup resuming protocol
1856 failed. Affected file silcd/server_backup.c.
1858 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Fixed double free in SKE library error hadling when signature
1861 error occurred. Affected file lib/silcske/silcske.c.
1863 * Save the fingerprint to new SilcClientEntry after changing
1864 nickname. Affected file lib/silcclient/client_notify.c.
1866 * Print SIGNOFF in Irssi SILC client only if the nickname is
1867 known. Prevents asserts in Irssi core. It is possible we
1868 don't have the nick if it was just being resolved when it
1869 quit. Affected file irssi/src/silc/core/client_ops.c.
1871 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Fixed double free in invite list adding code when adding
1874 invite strings. Affected file silcd/server_util.c.
1876 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1878 * More log printing during backup router protocol. Affected
1879 file silcd/server_backup.c.
1881 * Removed backwards support for old private key file format.
1882 Affected file lib/silccrypt/silcpkcs.c.
1884 * Removed backwards support for not-so-strict decryption length
1885 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1887 * GETKEY to update the client entrys fingerprint too.
1888 Affected file lib/silcclient/command_reply.c.
1890 * Added --without-libtoolfix for package builders using weird
1891 wrappers around libtool (BSD at least).
1893 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Fixed backup router bugs: When backup resumes router and
1896 receives a CHANNEL_MESSAGE packet the backup must not act
1897 as router since the packet header decryption would be
1898 different. Also, when relaying packets to channel, do
1899 not re-encrypt packets on backup that came from the primary
1900 since the connection isn't really router-router connection.
1901 Affected files silcd/server.c, silcd/packet_send.c.
1903 * Added checks in encryption/decryption that encryption/decryption
1904 length sent as argument really is multiple by block size. Helps
1905 catching really weird bugs like the above backup router bugs
1906 when packets are being decrypted in wrong way. Affected files
1907 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1909 * Fixed padding generation in private key file encryption.
1910 Affected file lib/silccrypt/silcpkcs.c.
1912 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Added ignore_message_signatures setting which can be used
1915 to ignore signatures in messages. Affected files are
1916 irssi/src/silc/core/client_ops.c, silc-core.c.
1918 * Fixed the libtoolfix to use command line options instead of
1919 environment variables. They didn't work as expected. Now,
1920 the libtool is fully run-time configurable.
1922 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1924 * Verify signature payload for signed messages. Affected files
1925 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1926 irssi/src/silc/core/silc-core.h
1928 * Display signature verification result in public and private
1929 messages using theme abstracts. See irssi/default.theme for
1930 examples on their usage. Affected files
1931 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1932 irssi/src/fe-common/silc/module-formats.[ch],
1933 irssi/src/fe-common/silc/fe-common-silc.c,
1934 irssi/src/fe-common/silc/Makefile.am
1935 irssi/src/fe-common/core/fe-messages.[ch]
1937 * Fixed bugs in Irssi's theme parsing. Affected files
1938 irssi/src/fe-common/core/themes.c
1940 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Calculate the correct length for signed messages before
1943 encrypting, it must be multiple by block size. Affected
1944 file lib/silccore/silcmessage.c.
1946 * silc_message_signed_get_public_key returns now both
1947 decoded and encoded public key. Affected files are
1948 lib/silccore/silcmessage.[ch].
1950 * Added libtoolfix script that makes the libtool more generic
1951 and configurable in run-time. Now we can specify in run-time
1952 if what kind of libraries we want to create, regardless of
1953 configuration. SIMs are now creates even if --disable-shared
1954 was explicitly given.
1956 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Fixed founder key sending in CMODE command in client.
1959 Affected file lib/silcclient/command.c.
1961 * Fixed CUMODE founder authentication in server to not check
1962 for client's public key since it's not supposed to do that.
1963 Affected file silcd/command.c.
1965 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1967 * Set realname and hostname in NICK_REC records. Affected file
1968 irssi/src/silc/core/silc-nicklist.c
1970 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * Remove 1.0 protocol backwards compat code from client
1975 * Added more reliable check for whether nickname did change
1976 or not, or whether only Client ID changed in NICK_CHANGE
1977 notify. Affected file lib/silcclient/client_notify.c.
1978 Fixes bug in '@' character handling in a nickname.
1980 * Added support for automatically parsing signature from
1981 the message payload. Added new function
1982 silc_message_get_signature to return the payload to
1983 application. Affected files lib/silccore/silcmessage.[ch].
1985 * Changed the private_message and channel_message client
1986 operations to deliver the SilcMessagePayload to the
1987 application too. Application can use it fe. to get the
1988 signature from the message for verification. Affected
1989 file lib/silcclient/silcclient.h, client_channel.c and
1992 * Redefined the signed payload for message payloads.
1993 Updated protocol specs and implemented.
1995 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Fixed wrong invite and ban list handling in server command
1998 reply. Affected files are silcd/command_reply.c,
1999 silcd/server_util.[ch].
2001 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Fixed CMODE setting in server when founder mode was set.
2004 Affected file silcd/command.c. Bug #95.
2006 * Added support to setting specific public key in CMODE in
2007 Irssi SILC client. Affected file lib/silcclient/command.c.
2009 * Added support to use specific public key in CUMODE in
2010 Irssi SILC Client. Affected file lib/silcclient/command.c.
2012 * Added support for inviting and banning by public key in
2013 Irssi SILC client. Affected file lib/silcclient/command.c.
2015 * Fixed fingerprint/babbleprint showing in invite and ban
2016 list command replys. Affected file is
2017 irssi/src/silc/core/client_ops.c.
2019 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2021 * Format CMODE +c and +h to display both the mode and the argument
2023 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Added test vectors and test programs for SHA-1, MD5,
2026 HMAC-SHA1 and HMAC-MD5. New tests are located in
2027 lib/silccrypt/tests/. Fixed also argument decoding bug in
2028 MD5 implementation. Affected file lib/silccrypt/md5.c.
2030 * Changed the channel private key and private message key
2031 generation (with static keys) to use SHA1 instead of MD5,
2032 as SHA1 is the mandatory hash function in SILC. Affected
2033 file lib/silcclient/client_[channel/prvmsg].c.
2035 * Changed the private key file encryption to use SHA1 instead
2036 of MD5. Added support for the old generation and added
2037 automatic change of the key (to be removed later). Affected
2038 files lib/silccrypt/silcpkcs.c.
2040 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Load only files with .pub suffix in PublicKeyDir. Affected
2043 file silcd/serverconfig.c.
2045 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2047 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2048 channels. Affected files silcd/silcd.c, silcd/server.h.
2050 * Added the config directive PublicKeyDir for the client block.
2051 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2053 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Merged Toni's irssi/silc.conf patch.
2057 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2059 * Max alloc tests in allocation routines. Affected file
2060 lib/silcutil/silcmemory.c.
2062 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Fixed a typo in resuming code that fixed detach/resume code
2065 in server. Bug #93. Affected file silcd/packet_receive.c.
2067 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2069 * Do reverse lookups for server when /connecting. Affected files
2070 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2071 irssi/src/core/net-nonblock.*
2073 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Added library versioning for shared libraries. Affected
2076 files configure.in.pre and lib/Makefile.am.pre.
2078 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2080 * Display INVITE and BAN lists as specified by SILC 1.2
2082 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * Do not send invite list back unless asked (when sending
2085 no arguments) or when list was modified. Affected file
2088 * Remove client from invite list in KILLED notify and in
2089 KILL command. Affected file silcd/command.c and
2092 * Fixed bugs in invite list handling in INVITE command.
2093 Affected files silcd/command.c and silcd/server_util.c.
2095 * Merged with Irssi 0.8.6.
2097 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2098 Affected file irssi/src/fe-text/silc.c.
2100 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * The silc_argument_get_[first/next] now return the argument
2103 type to caller. Added silc_argument_payload_encode_one.
2105 Affected files are lib/silccore/silcargument.[ch].
2107 * Added support for the SILC 1.2 INVITE command and new
2108 invite lists to server. Affected files are silcd/command.c,
2109 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2111 * Added support for the SILC 1.2 BAN command and new
2112 ban lists to server. Affected files are silcd/command.c,
2113 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2115 * Added support to client sending new INVITE command. Affected
2116 file is lib/silcclient/command.c.
2118 * Added support to client sending new BAN command. Affected
2119 file is lib/silcclient/command.c.
2121 * Added support for removing client from invite list when kicked
2122 from channel, as SILC 1.2 dictates. Affected files are
2123 silcd/packet_receive.c and silcd/command.c.
2125 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2128 automatically the cipher's internal IV. Affected files
2129 lib/silccrypt/silccipher.[ch].
2131 * Assure the RESUME_CLIENT packet is not sent to twice to
2132 backup router if the detached client was originated from
2133 the backup. Affected file silcd/server.c. Bug #76.
2135 * Changed silc_sim_symname to not allocate memory. Affected
2136 file lib/silcsim/silcsimutil.c.
2138 * Fixed memory leaks with SIMs in server. Affected files
2139 silcd/serverconfig.c, silcd/server.c.
2141 * Fixed channel key distribution after resuming detached
2142 client. Affected files silcd/packet_receive.c.
2144 * Fixed channel's global_user boolean checking after detaching.
2145 Check it after changing the owner of the client not before.
2146 Affected file silcd/packet_receive.c.
2148 * Fixed few double frees from client library. Fixes at least
2149 Bug #81, possibly others too.
2151 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2152 notifys in Irssi SILC Client. Affected file is
2153 irssi/src/silc/core/client_ops.c. Bug #82.
2155 * Applied Ville Räsänen's manual page and --mandir bugfix
2156 patch. Affected files are configure.in.pre and Makefile.am.pre.
2159 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Added support to backup router protocol for backup to tell
2162 normal server that it cannot use the backup router as primary
2163 because the primary isn't really down. Updated protocol
2166 * Added support for primary router to tell backup router that
2167 resuming is not possible because the backup really isn't primary
2168 in the cell. For example if backup disconnected itself the
2169 resuming is not allowed since the primary really did not
2170 go down. Updated protocol specs.
2172 * Removed MARS from crypto library.
2174 * Defined the CTR mode and Randomized CBC mode in SILC. The
2175 CTR mode is RECOMMENDED now in specification. Defined also
2176 Serpent cipher as optional cipher. Updated the protocol specs.
2178 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Added support for inviting/banning by IP/MASK, public key,
2181 and explicit Client ID. Redefined the command and notify
2182 types to allow easier forwards support for other methods
2183 of inviting/banning. Updated protocol specs.
2185 * Remove the client from channel's invite lists if the client
2186 is kicked or killed. Updated protocol specs.
2188 * Unified the Channel Message Payload and Private Message
2189 into one Message Payload. Updated protocol specs and
2192 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Don't wait for EOF after socket error has occurred, but
2195 close the connection. Affected file is silcd/server.c.
2197 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2199 * Added support for setting FOUNDER mode on channel with
2200 specific public key which can be set with CMODE command.
2201 Updated protocol specs and implemented in client and server.
2203 * Fixed the Irssi SILC client to correctly shutdown the client
2204 library to avoid memory leaks. Affected files are
2205 irssi/src/silc/core/silc-core.c and silc-servers.c.
2207 * Deprecated the No Reply flag in SKE protocol and introduced
2208 "IV Included" flag which can be used to indicate that the IV
2209 is included in the ciphertext. This makes it possible to use
2210 SILC on unreliable transport, such as UDP which may cause
2211 packet reordering and losses. Updated protocol specs, did
2214 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2217 < 32 bit values in correct size. Affected file is
2218 lib/silcmath/mp_mpi.c.
2220 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2222 * Fixed the KE Start Payload parsing to check that mandatory
2223 fields are present. Affected file lib/silcske/payload.c.
2225 * Fixed compilation warnigs in Irssi SILC Client. Affected
2226 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2228 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2230 * Print "nick now appears as newnick" and update Irssi's nicklist
2231 when you change your nick to "nick". Closes #62
2233 * Never format your own nick. Closes #63
2235 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2237 * SILC_UMODE_GONE changes are now propagated correctly to the
2238 Irssi client. Closes #54
2240 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2242 * Fixed example in /HELP KEY
2244 * Added expando $j which expands to current SILC Client version
2246 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Fixed public key decoding in crypto library.
2250 * Added better error printing to SKE library.
2252 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Fixed NICK command to not crash if nickname was not sent.
2256 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2259 Deprecated the old Encrypt-And-MAC order. Updated protocol
2260 specs and implemented.
2262 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2263 generation. Updated specs and implemented.
2265 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Added support for rekey before 2^32 sequence number wraps.
2268 Affected files in server and client library.
2270 * Padding must be at least 8 bytes now. Implemented and updated
2273 * Compute maximum padding for authentication packets to make
2274 passphrase approximation attacks impossible. Affected files
2275 in client library and in server.
2277 * Fixed PING command sending in client library and handling in
2278 server. The server ID must be ID Payload, not raw ID data.
2279 Affected files in server and client library.
2281 * Defined that all public keys sent in commands and notify
2282 payloads are actually Public Key Payloads not raw public key
2283 data. Updated protocol specs and implemented.
2285 * Updated protocol version to 1.2. Updated specs and code.
2287 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2288 status types. Updated specs and the code.
2290 * Added support for normal client to kill its own entries from
2291 the network. Updated protocol specs and the code.
2293 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2294 and added initial implementation.
2296 * Added MAC field to the Private Message Payload to protect
2297 against chosen ciphertext attacks. Updated the protocol specs
2300 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2301 attribute to indicate the user's current idle and signon time
2302 of a service. Updated protocol specs and implemented.
2304 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Added "do_not_bind" argument to silc_client_file_send what
2307 can be used to not bind locally but assume the file receiver
2308 provides the point of connect. Usefull when sender is behind
2309 NAT device. Affected file lib/silcclient/silcclient.h and
2312 * Added -no-listener option to FILE SEND command in Irssi SILC
2313 client. Affected file irssi/src/silc/core/silc-servers.c.
2314 Renamed FILE RECEIVE to FILE ACCEPT.
2316 * Confirm passphrase for private key encryption in
2317 silc_create_key_pair and silc_change_private_key_passphrase.
2318 Affected files are lib/silcutil/silcapputil.c.
2320 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * Move silc_client_packet_send back to internal, added
2323 silc_client_send_packet, a bit simpler function for application.
2324 Affected files lib/silcclient/silcclient.h, client.c and
2327 * Moved the SilcClientEntry, SilcChannelEntry and
2328 SilcServerEntry to silcclient.h to be public and documented
2329 them for application. Affected files are
2330 lib/silcclient/silcclient.h and idlist.h.
2332 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Fixed manual page installation patch by Ville Räsänen.
2335 USERS help page fix patch by Ville Räsänen
2337 * Changed the silc_client_command_call interface to make
2338 the command call simpler for the application. The library
2339 now handles the command line parsing, command finding and
2340 execution. Application only needs to call the function
2341 with the command line. Affected files are
2342 lib/silcclient/silcclient.h, command.[ch].
2344 * Fixed silc_get_input to NULL-terminate the returned input.
2345 Affected file lib/silcutil/silcutil.c.
2347 * Resolve the client's public key in JOIN command if the
2348 founder auth data is being requested but we don't know the
2349 client's public key. Affected file silcd/command.c.
2352 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Print notify for server opers when backup router comes
2355 online. Affected file silcd/server.c.
2357 * Fixed the INVITE command to send the invite list in
2358 command reply. Affected file silcd/command_reply.c.
2360 * Fixed MOTD command reply sending. Affected file
2363 * UTF-8 decode the topic in TOPIC command reply and LIST
2364 command reply in Irssi SILC client. Affected file is
2365 irssi/src/silc/core/client_ops.c.
2367 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Fixed the INVITE command to not crash Irssi SILC client
2370 when given without nickname argument. AFfected file
2371 irssi/src/silc/core/client_ops.c.
2373 * Fixed double free in WHOIS query on normal server when
2374 forwarding query to router. Affected file is
2375 silcd/server_query.c.
2377 * Fixed WATCH command reply handling on normal server which
2378 was missing altogether. Affected file silcd/command_reply.c.
2381 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2383 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2384 Included yodl sources for each of these. Also modified
2385 Makefile.am prototype to install these files to proper
2386 locations. Updated CREDITS. Affected file Makefile.am.pre,
2387 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2390 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Added support for encrypted private key files. Now
2393 passphrase must be provided when new key pair is created
2394 (can be empty though), and prompted when loading the
2395 private key. Added support for loading the old-style
2396 non-encrypted private keys as well. Affected files
2397 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2400 * Fixed silc_get_input to accept input on all terminals.
2401 Affected file lib/silcutil/silcutil.c.
2403 * Moved the Irssi SILC client key loading and other stuff
2404 to be called after the arguments and UI is initialized.
2405 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2407 * Added -P option to Irssi SILC client which can be used
2408 to change the passphrase of the private key. Affected
2409 file irssi/src/silc/core/silc-core.c.
2411 * Added silc_change_private_key_passphrase apputil routine
2412 to lib/silcutil/silcapputil.[ch].
2414 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Fixed connection closing in client library to not crash.
2417 Moved the connection freeing totally to function
2418 silc_clinet_del_connection. Affected file
2419 lib/silcclinet/client.c.
2421 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2423 * Changed includes/silcincludes.h to silcincludes.h.in to
2424 include configuration specific information. The silcdefs.h
2425 is not included in to installation anymore (it's only
2426 compilation time header).
2428 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Moved the SilcClient and SilcClientConnection from client.h
2431 to the public lib/silcclient/silcclient.h. Changed the
2434 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * If version string in silc_clinet_alloc is NULL the library
2437 puts it automatically. Affected file lib/silcclient/client.c.
2439 * Changed the version strings from variables to #define's
2440 in includes/silcversion.h.
2442 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Added shared library complation support.
2446 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Added lib/silcutil/silcapputil.[ch] for application
2449 utility functions. It includes routines for applications'
2450 convenience. Added silc_create_key_pair, silc_show_public_key
2451 and silc_load_key_pair functions.
2453 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Send RESUME_CLIENT packet from router to backup routers
2456 to in resuming. Affected file silcd/packet_receive.c.
2458 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * In IDENTIFY command parsing, send all other IDs except
2461 Client IDs explicitly to router for resolving on normal
2462 server. Also check that ID received in WHOIS command is
2463 always Client ID, others are not allowed. Affected file
2464 silcd/server_query.c.
2466 * Merged latest changes from irssi.org CVS.
2468 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2471 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2473 * Fixed the heartbeat sending in Irssi SILC client. Moved
2474 the silc_client_packet_send to silcclient.h for application
2475 usage. Affected files lib/silcclient/client_internal.h
2476 lib/silcclient/silcclient.h.
2478 * Fixed a bug in query resolving in server. Used wrong
2479 variable in a for loop and crashed. Affected file is
2480 silcd/server_query.c.
2482 * Server constructs requested attributes only to locally
2483 connected clients. Affected file silcd/server_query.c.
2486 * Fixed a bug when sending resolving from router to server
2487 with requested attributes. The constructed WHOIS command
2488 was incorrect. Affected file silcd/server_query.c.
2491 * Fixed Requested Attributes saving in WHOIS command reply.
2492 The length of the data buffer must be saved too. Affected
2493 file silcd/command_reply.c.
2495 * Update the client entry's servername after detaching is
2496 over. Affected file silcd/packet_receive.c. Bug #37.
2498 * Resolve incomplete client entrys in CUMODE_CHANGE and
2499 CMODE_CHANGE notifys. Affected file is
2500 lib/silcclient/client_notify.c. Bug #42.
2502 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Fixed channel key packet processing bug on backup router
2505 during backup resuming protocol. Affected file is
2506 silcd/packet_receive.c.
2508 * Fixed memory leaks in server. Affected files are
2509 silcd/server.c and silcd/packet_receive.c.
2511 * Fixed packet decryption problem when backup router encrypted
2512 channel message with wrong key during backup resuming
2513 protocol. Affected file silcd/packet_send.c.
2515 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2516 Toni Willberg (toniw@iki.fi)
2518 * Changed the SilcCipher context to be private. Changed the
2519 silc_cipher_get_iv to just return pointer to the IV. Added
2520 silc_cipher_get_name to return the name of the cipher.
2521 Fixed code all around to support these changes. Affected
2522 files are lib/silccrypt/silccipher.[ch], client library and
2525 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Fixed unaligned access in lib/silccore/silcattrs.c.
2529 * Fixed libtool linking in lib/silcsim/Makefile.am.
2531 * Fixed services attribute printing. Affected files is
2532 irssi/src/silc/core/silc-queries.c.
2534 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Fixed a crashbug in incoming server accepting. Affected
2537 file silcd/server.c.
2539 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * Added automatically generated index to Toolkit Reference
2544 * Added support for Postscript Toolkit Reference Manual.
2546 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2551 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Added 'send_events' boolean argument to the function
2554 silc_schedule_set_listen_fd which sends the set events to
2555 the application explicitly if set to TRUE. Default action
2556 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2557 lib/silcclient/client_internal.h and silcd/server_internal.h.
2559 * Added silc_compare_timeval to determine which time values
2560 is smaller. Affected file lib/silcutil/silcutil.[ch].
2562 * Added sort-of "Quality of Service" (QoS) support to
2563 SilcSocketConnection. Data reception can be controlled with
2564 rate limit per second and/or read data length limit.
2565 Added silc_socket_set_qos. Affected files are
2566 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2568 * Added the QoS configuration to SILC Server configuration
2569 file. Affected files are silcd/serverconfig.[ch] and
2572 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Merged with irssi.org CVS.
2576 * Failed OPER and SILCOPER authentications are now logged.
2577 Affected file silcd/command.c. Bugs #25.
2579 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2581 * ROBODoc documented lib/silcutil/silcbuffer.h and
2582 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2583 <ville.rasanen@iki.fi>.
2585 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Added support for auto-passphrase authentication from the
2588 config file during connecting which was not implemented
2589 yet. Affected file irssi/src/silc/core/client_ops.c.
2591 * Fixed a bug in authentication protocol failure handling which
2592 was processing wrong callback context. Affected files
2593 are lib/silcclient/client.c and protocol.c.
2595 * Fixed the /ATTR allow off to actually work. Affected file
2596 is irssi/src/silc/core/silc-queries.c.
2598 * Fixed the /ATTR -del to work. Affected file is
2599 irssi/src/silc/core/silc-queries.c.
2601 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2605 * Fixed mask attribute adding in Irssi SILC client. Affected
2606 file irssi/src/silc/core/silc-queries.c.
2608 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Added support for saving the requested attributes in
2611 WHOIS to directory. Affected file is
2612 irssi/src/silc/core/silc-queries.c.
2614 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Added support for parsing VCard fields that do not have
2617 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2619 * Fixed a double free bug in hash table foreach function
2620 if the entry was deleted in the foreach callback. Affected
2621 file lib/silcutil/silchashtable.c.
2623 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Added silc_attribute_get_verify_data to return the signature
2626 verification data for either user digital signature or
2627 server digital signature in Requested Attributes. Affected
2628 files are lib/silccore/silcattrs.[ch].
2630 * Added silc_vcard_alloc which is used to allocated dynamic
2631 SilcVCard context. The silc_vcard_free now checks whether
2632 the context is dynamically allocated or not. Affected files
2633 are lib/silcutil/silcvcard.[ch].
2635 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Periodically remove the NOATTR status from client entry
2638 so that the client may take the attributes in use even after
2639 server has resolved them unsuccessfully earlier. Affected
2640 file silcd/server_query.c and idlist.h.
2642 * Moved sha1hash and md5hash from client->internal to
2643 SilcClient for application usage. Affected files are
2644 lib/silcclient/client.h and client_internal.h.
2646 * Fixed attribute encoding and decoding bugs. Affected
2647 files lib/silccore/silcattrs.[ch].
2649 * Added ATTR command to Irssi SILC Client which is used to
2650 manage user's Requested Attributes sending and values for
2651 WHOIS command. Affected files around Irssi SILC client.
2653 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Added silc_buffer_strformat which can be used to format
2656 strings into a buffer which size is automatically increased.
2657 Affected file lib/silcutil/silcbuffmt.[ch].
2659 * Added implementation of VCard (RFC 2426) which can be used
2660 as part of Requested Attributes in WHOIS command. Affected
2661 file lib/silcutil/silcvcard.[ch].
2663 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Some strncat -> silc_strncat changes our the core and
2668 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2669 errors. Added better error printing to SKE library.
2670 Affected files lib/silcske/silcske.c, silcske_status.h and
2673 * Save the PKCS key length even if only private key is set to
2674 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2676 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2677 length in bits not in bytes. Affected files are
2678 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2679 silcd/server_query.c.
2681 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Added silc_attribute_payload_encode_data to directly encode
2684 the data into the attributes buffer. Renamed function
2685 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2686 Affected files are lib/silccore/silcattrs.[ch].
2688 * silc_hash_table_find_foreach calls the foreach function now
2689 once even if the nothing was found with context set to NULL.
2690 Affected file lib/silcutil/silchashtable.[ch].
2692 * Remove the RESOLVING flag from client entry after received
2693 the Requested Attributes from the client. Fixed memory leak
2694 in client entry freeing. Affected files silcd/server_query.c
2697 * Added Requested Attributes support into SILC Client Library.
2698 It is not able to send requested attributes in WHOIS command,
2699 and also receive and process requested attributes. Added
2700 silc_client_attribute_[add|del] and silc_client_attributes_get
2701 functions. Added also `ignore_requested_attributes' to the
2702 SilcClientParams to not use attributes in client. Affected
2703 files are lib/silcclient/command.c, client_attrs.[ch],
2704 silcclient.h, client_internal and client.[ch].
2706 * Changed the silc_client_get_client_by_id to support Requested
2707 Attributes, it takes them as argument now. Affected file
2708 is lib/silcclient/silcclient.h, and idlist.c.
2710 * Added -details option to WHOIS command in Irssi SILC Client
2711 to support the requested attributes. By default it requests
2712 all attributes. Affected file lib/silcclient/command.c and
2713 irssi/doc/help/in/whois.in.
2715 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Add also SERVICE attribute for server-constructed attribute
2718 data. Also digitally sign the attributes and add
2719 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2720 silcd/server_query.c.
2722 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Changed the silc_attribute_payload_encode to support list
2725 of attributes (function may be called several times to add
2726 a new attribute). Removed the silc_attribute_payload_encode_list
2727 function. The encoding function now also automatically encodes
2728 the data, so the caller does not need to do that. Affected
2729 files lib/silccore/silcattrs.[ch].
2731 * Added support for replying on behalf of the user to the
2732 Requested Attributes in WHOIS command in the server. Affected
2733 file silcd/server_query.c.
2735 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2736 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2738 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * Don't swtich to become primary router if we are backup if
2741 decryption error has occurred. Affected file silcd/server.c.
2743 * Fixed a bug in backup router IP address comparison in
2744 silc_server_backup_get.
2746 Save now also the port of the server/router and use that
2747 in comparison as well. Affected file silcd/server_backup.c.
2749 * Normal server now reconnects to backup router automatically
2750 if connection is lost to it. Affected file silcd/server.c.
2752 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * If packet processing fails (like integrity check fails)
2755 the connection is closed now. Affected files are
2756 lib/silccore/silcpacket.c and silcd/server.c.
2758 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Fixed double free in RSA public key set function
2761 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2764 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2767 Added server_query.[ch] which provides one interface for
2768 querying information using all three commands.
2770 * Changed all "typedef unsigned char" in core library to
2771 "typedef SilcUInt8".
2773 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2777 * Renamed silc_server_get_client_resolve to
2778 silc_server_query_resolve and moved to server_query.[ch].
2780 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Resumed client packet handling from server put the resumed
2783 client on wrong list on router and caused the client not
2784 be present on the network anymore. Now fixed to put the
2785 client to correct list. Affected file silcd/packet_receive.c.
2787 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2789 * Various cleanup in error message output in config parsing code
2790 and in server init code. Fixed error log files containing
2791 too many newlines ('\n') in some situations. Affected files are
2792 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2794 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Use the reverse lookupped hostname in client internals
2797 instead of one user provided us as remote server name.
2798 Affected file lib/silcclient/client.c.
2800 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Added 'app_context' to silc_schedule_init. It is an
2803 application specific context that is delivered to application
2804 in task callback functions. Affected files are
2805 lib/silcutil/silcutil.[ch].
2807 * The hb_context in SilcSocketConnection is not freed
2808 automatically anymore (application must free it). Freeing
2809 it automatic is inconsistent. Affected files are
2810 lib/silcutil/silcsockconn.[ch].
2812 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Added support for removing explicitly added client connections
2815 in rehash and closing the client connections if they were
2816 unconfigured in the rehash. Affected file silcd/server.c.
2818 * Added support for aborting automatically pending commands
2819 that never receives the reply (to avoid memory leaks).
2820 Added also silc_server_command_pending_timed to set the
2821 specific timeout for pending command. Affected files are
2822 silcd/command[_reply].[ch].
2824 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2825 specs and lib/silccore/silcstatus.h.
2827 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2829 * Changed the silc_get_time to accept time value as argument
2830 or if zero is sent return current local time. Affected
2831 file lib/silcutil/silcutil.[ch].
2833 * Added STATS command to client library and Irssi SILC client.
2834 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2836 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Assure that channel key is set before sending it. May
2839 crash server otherwise. Affected file silcd/packet_send.c.
2841 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Assure that endless loop cannot happen with detached client
2844 resolving on normal server. Added idlist status
2845 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2846 silcd/idlist.h and silcd/packet_receive.c.
2848 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * Incoming file transfer request cannot use same session as
2851 the sending session. This can happen when sending file to
2852 yourself. Crashed the client on quit. Affected file
2853 lib/silcclient/client_ftp.c. Bug #24.
2855 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * Implemented the draft-riikonen-precense-attrs draft and
2858 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2860 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Distribute the SERVER_SIGNOFF notify also to local backup
2863 routers from the primary router. The backup router may not
2864 have the signing of local server directly connected and need
2865 to know about the signoff. Affected file silcd/server_util.c.
2867 * Use the primary router as the origin of the locally connected
2868 server when it is disconnecting from the backup router since
2869 that's where it really is coming from. Now the clients from
2870 the disconnecting server are removed correctly and "shadow"
2871 clients are not left to the backup router. Affected file
2874 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2876 * If normal server is standalone and found existing but disabled
2877 channel, do not re-create the channel since it creates
2878 duplicate same channels. Affected file silcd/server.c.
2880 * Added anonymous client connections support to server. New
2881 "anonymous" configuration option to ConnectionParams section
2882 added. If set to true, the username and hostname information
2883 of the client will be scrambled and anonymous user mode is
2884 set automatically to the user. Affected files are
2885 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2887 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * In JOIN notify handling, mark that the cache entry of the
2890 client cannot be expired. Can cause crashes on normal
2891 server (asserts client->channels). Affected file is
2892 silcd/packet_receive.c.
2894 * From now on distribution versions are used as protocol versions
2895 instead of by default using the Toolkit base version as protocol
2896 version. Affected file prepare.
2898 * Do not set the locally resolved hostname for local client
2899 entry but take what server sends. This way the real hostname
2900 is showed in WHOIS for yourself. Affected file is
2901 lib/silcclient/idlist.c and lib/silcclient/client.c.
2903 * Resolve local info with IDENTIFY when connecting to server.y
2905 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2907 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2908 for implied search (not needed on platforms which has native
2909 pthreads library). Use --without-pthreads to disable threads.
2910 Affected file is configure.in.pre
2912 * Fixed --with-iconv on platforms which need to bypass (broken)
2913 native iconv(). Affected file is configure.in.pre
2915 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Moved -C option parsing in Irssi SILC client at same time
2918 as other options. The UI was initialized earlier and caused
2919 problems on command line. Bug #16. Affected file is
2920 irssi/src/silc/core/silc-core.c.
2922 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2924 * Added global variable silc_log_timestamp that tells silclog
2925 wether to print or not the timestamp in the logging files.
2926 Affected file lib/silcutil/silclog.[ch].
2928 * Added silcd configuration option Timestamp in the Logging
2929 section. Affected file silcd/serverconfig.[ch],
2930 doc/example_silcd.conf.in.
2932 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Fixed fingerprint checking to check for entirely empty
2935 fingerprint instead of two first bytes when determining
2936 if it is set. Bug #18. Affected file silcd/command.c.
2938 * Fixed duplicate PKCS name registering to not allow it.
2939 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2941 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2943 * Conditionalize non-gcc compiler optimizations for various
2944 platforms, enable those commented out. Cleanups.
2945 Affected file lib/silcmath/mpi/configure.in
2947 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2949 * silc_rng_exec_command() left zombie processes if command
2950 didn't generate any output. Affected file
2951 lib/silccrypt/silcrng.c
2953 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2955 * Rewrote iconv checking, introduce --with-iconv for systems
2956 which rely on libiconv. Check if iconv() provided by libc
2957 is good enough, otherwise demand libiconv. Affected file
2960 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2962 * Search for ldopen() also in libc. This enables SIM support
2963 on *BSD systems. Based on patch from Alex Zepeda. Affected
2964 file configure.in.pre
2966 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2968 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2969 This fixes prepare on *BSD systems. Affected file
2972 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * More fixed for not having purge timeout for global clients
2975 that are on channel. Affected files silcd/command_reply.c
2978 * Fixed the rekey protocol to work with backup router connections.
2979 Rekey packets are now allowed on disabled connections as
2980 well. Affected files silcd/packet_send.c and server.c.
2982 * Do not switch to be as backup router when shutting down and
2983 closing the primary connection. Affected file silcd/server.c.
2985 * Fixed memory leaks in backup router deleting. Added
2986 silc_server_backup_free to free all data during shutdown of
2987 server. Affected files silcd/server_backup.[ch].
2989 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2991 * Do not process commands if the sock->user_data is NULL.
2992 Affected file silcd/command.c.
2994 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * Fixed buffer overflow and security problems (loosing bits
2997 in CFB encryption) in SILC RNG. Problems reported by
2998 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3000 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Added yet more checks that client is not expired on global
3003 list if it is on channels. Affected file is
3004 silcd/command_reply.c.
3006 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Merged c0ffee's MIME signal patch which adds support for
3009 sending also MIME messages in Irssi SILC Client, and handling
3010 received MIME messages in a signal (and perhaps doing something
3011 to non-textual MIME messages).
3013 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * Fixed pending command deletion in server and client library
3016 to check the whole list instead of breaking after first found.
3017 The affected files are silcd/command.[ch] and
3018 lib/silcclient/command.[ch].
3020 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3023 secret or private, otherwise it's possible to find out
3024 whether a secret channel exists or not. Affected file
3027 * If CMODE change fails during the mode setting, assure that
3028 the old mode mask is set for the channel back. Affected
3029 file silcd/command.c.
3031 * Fixed passphrase saving on +a channel on normal server
3032 after successful JOIN command. Affected file silcd/command.c.
3034 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Remove server/router operator privileges in DETACH command,
3037 since it's possible to resume to server where these
3038 privileges would not be allowed for the client. Affected
3039 file silcd/command.c.
3041 * Do not set to wait for backup in rehash of the server.
3042 Affected file silcd/server.c.
3044 * Do not check listener sockets when counting how many
3045 socket connections we have. Affected file is
3046 silcd/server_util.c.
3048 * Do not announce disconnected clients that are remaining
3049 in history (for WHOWAS). This is because SIGNOFF notify
3050 for these has been sent earlier already. Affected file
3053 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Buffer overflow with CUMODE command's mode->mode character
3056 conversion. Reported by Ville Räsänen. Affected file
3057 lib/silcutil/silcutil.c.
3059 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Allow heartbeat packets to go disabled connections anyway.
3062 Affected files silcd/server.c and silcd/packet_send.c.
3064 * Do not broadcast New Channel packets with List flag set
3065 in the packet to backup routers. The router must check
3066 for the correctness of the packets before sending them.
3067 It is possible that router will have enforce Channel ID
3068 change and this would cause desync in the backup router.
3069 Affected file silcd/packet_receive.c.
3071 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3072 are handled in list parsing. They are not list packets
3073 anymore. Affected file silcd/packet_receive.c.
3075 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Stop waiting for backup router through the timeout, not
3078 directly after backup router has arrived. Affected file
3081 * Do not re-create channel keys and send them when removing
3082 clients in server shutdown. Affected files are
3083 silcd/server_internal.h and silcd/server_util.c.
3085 * Notify distribution to backup routers was missing from
3086 the silc_server_send_notify_dest function which caused
3087 desyncing problems with backup router. Affected file is
3088 silcd/packet_send.c.
3090 * The client's channel removing was working wrong on
3091 backup router. It assumed that it doesn't know global
3092 information but backup router does know. For this reason
3093 it could remove channel when it wasn't supposed to do that.
3094 Affected file silcd/server.c and silcd/server_util.c.
3096 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Stop for a couple seconds after badkup router has become
3099 primary router. Affected file silcd/server.c.
3101 * Added silc_server_remove_servers_by_server, which is used
3102 to remove servers originated from some other server. Also
3103 clients of those servers can be removed too. Affected file
3104 silcd/server_util.[ch].
3106 * When removing clients after a server has signed of remove
3107 also all servers behind that server (unless they are known
3108 to be available locally), and send SERVER_SIGNOFF for each
3109 of the server separately. Also the signed off clients are
3110 sent now separately per signed off server. The affected files
3111 are silcd/server.c and silcd/server_util.[ch].
3113 * All servers added with silc_idlist_add_server must always
3114 have both "router" and "connection" pointers set. Otherwise,
3115 bad server entries may be left around in the cache.
3116 Affected file silcd/command_reply.c.
3118 * Do not create the channel key in NEW_CHANNEL packet
3119 processing if the channel is empty. Affected file
3120 silcd/packet_receive.c.
3122 * Completed backup router support for standalone routers.
3123 Supports also servers in the cell that do not use the backup
3126 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Fixed a bug in silc_string_regexify which did not add '^'
3129 at the start of each string, and thus the matching was
3130 not explicit. For example ban list iikone@*!*@* would
3131 match also "priikone", which is wrong, it would have to be
3132 *iikone@*!*@* to match also "priikone". Affected
3133 file lib/silcutil/unix/silcunixutil.c.
3135 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * Enable all local server connections before updating client
3138 caches when we've become backup router. Otherwise, signoff
3139 packets may not reach the clients. Affected files are
3140 silcd/server.c and silcd/server_util.[ch].
3142 * Fixed a bug in version string parsing which could crash
3143 the program with specially formatted version string.
3144 Bug reported and patch provided by Ville Räsänen. Affected
3145 file lib/silcutil/silcutil.c.
3147 * Handle the disconnection immediately when DISCONNECT
3148 packet is received in server. Affected file silcd/server.c.
3150 * Primary router now waits a short time (10 seconds) for
3151 backup router connection before accepting any other
3152 connection (except local). Affected file silcd/server.c,
3155 * Fixed a crash in client libary in NICK_CHANGE notify when
3156 NICK_CHANGE arrived for client entry we are resolving
3157 currently. Affected file lib/silcclient/client_notify.c.
3159 * Call the sconn->callback completion even if error had
3160 occurred. Start reconnecting always if connection to
3161 primary router fails during backup router protocol.
3162 Affected files silcd/server.c and server_backup.c.
3164 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Added functions silc_server_send_opers and
3167 silc_server_send_opers_notify to send packets stricly
3168 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3169 to send variable argument notify to operators.
3170 Affected files silcd/packet_send.[ch] and silcd/server.h.
3172 * Removed UMODE rights checking with UMODE_CHANGE notify.
3173 Affected file silcd/packet_receive.c.
3175 * Server/router operator now receives notify when network
3176 switches to backup router and when it resumes the use of
3177 primary router. Affected file silcd/server.c and
3178 silcd/server_backup.c.
3180 * Fixed the updating of client information after backup
3181 resuming protocol is over; update all except local clients
3182 to the new primary router. The affected file is
3183 silcd/server_util.c.
3185 * Added support for closing active connections in rehash
3186 that were unconfigured by the user. Supports currently
3187 closing server and router connections. Affected file
3190 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3192 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3195 is NULL since seems that on some platforms NULL is allowed
3196 and on some it's not. Fallback encoding is used instead.
3197 Affected file lib/silcutil/silcstrutil.c.
3199 * Fixed statistics updating for incoming server connection
3200 which could cause problems when re-connecting. Affected
3201 file silcd/server.c.
3203 * Preliminary backup router support for standalone router
3204 added. Affected files in silcd/.
3206 * Mark server connections in backup router disabled before
3207 and after backup protocol. Affected file is
3208 silcd/server_backup.c.
3210 * Added support for reconnecting to remote server connection
3211 even if the protocol fails, and if the configuration wants
3212 us to keep trying to connect anyway.
3214 Server connection is not allowed to backup router if
3215 backup router does not have connection to primary router yet.
3217 Affected file is silcd/server.c.
3219 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Added silc_client_udpate_server function to update changed
3222 server info. Affected file lib/silcclient/idlist.[ch].
3224 * Added check for server entries that are being resolved when
3225 notify is received. If being resolved, handle the received
3226 notify only after it's resolved so that all notifys are
3227 handled in same order as received from the server.
3229 Added similar resolver check to channel entries. Every
3230 notify that cause resolving of any information that affects
3231 channel entry marks the channel entry in waiting state.
3232 After whatever resolving is over the waiters are signalled
3233 and only then the notifys are handled in the same order
3234 as delivered from the server.
3236 Affected files are lib/silcclient/idlist.[ch], and
3239 * Fixed KILLED notify handling in normal server. Affected
3240 file silcd/packet_receive.c.
3242 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3243 is locally connected, or was locally connected (but may
3244 be detached and connection is not active). Added also
3245 SILC_IS_LOCAL for checking this status. Affected files
3246 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3247 silcd/server.c and silcd/server_internal.h.
3249 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3251 * Don't send or handle TOPIC_SET if topic is already set and
3252 is same as being set. Affected files silcd/command.c and
3253 silcd/packet_receive.c.
3255 * Fixed CMODE change rights checking to work correctly when
3256 removing modes by operator. Affected file is
3257 silcd/server_util.c.
3259 * Fixed some handling with New Channel packet in router and
3260 fixed some CMODE_CHANGE notify handling in server and router.
3261 Affected file is silcd/packet_receive.c.
3263 * Changed "disconnect" client operation to include the
3264 reason of the disconnection and optional disconnection
3265 message. Affected file lib/silcclient/silcclient.h.
3267 * Made the compilation of lib/contrib/ stuff conditional.
3268 Affected files configure.in.pre, lib/contrib/Makefile.am.
3270 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3273 to the sender of the notify too, to avoid situation where two
3274 notifys are in the network at the same time going to oppsite
3275 directions. Affected file silcd/packet_receice.c.
3277 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Delete the client from channel even if the cilent->id is
3280 NULL. It was possible that client was deleted without
3281 removing from channels (theoretically at least). Affected
3282 file silcd/server.c and silcd/server_util.c.
3284 * Free the client data too when resuming is not successful.
3285 Affected file silcd/packet_receive.c.
3287 * Merged some code from c0ffee's silc-plugin. Affected files
3288 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3290 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3291 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3292 to the primary router connection, the other one returns
3293 TRUE if packet must be broadcasted to network.
3295 * All notifys that are destined to primary router (to network)
3296 are now automatically sent to backup routers even if the
3297 router is standalone (and has backup router). Affected files
3300 * Added --without-irssi and --without-silcd configuration
3301 options for disabling the compilation of these applications.
3302 Affected file configure.in.pre and prepare.
3304 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3307 UTF-8 encoding and decoding. Added also new encodings
3308 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3310 Added also SILC_STRING_LANGUAGE which is language and charset
3311 specific encoder and decoer for those platforms that support
3312 iconv(). It can convert the UTF-8 to and from the locale
3313 specific character set.
3315 Affected file lib/silcutil/silcstrutil.[ch].
3317 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3319 * Added function silc_get_command_name to the file
3320 lib/silcutil/silcutil.[ch].
3322 * Improved the server debug output a bit. Affected files are
3325 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Save the channel passphrase when received succesful JOIN
3328 command reply from router, on normal server. Otherwise
3329 joinig +a channels from normal server is not possible.
3330 Affected file silcd/command.c.
3332 * Fixed a bug in TOPIC_SET notify handling. The notifier
3333 may be other than client too, like server or channel.
3334 It expected it to always be only client and ignored the
3335 notify. Affected file silcd/packet_recieve.c.
3337 * Removed some (unnecessary) debug printing from
3338 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3340 * Do not force CMODE_CHANGE when server is announcing new
3343 Router announces stuff only after server reannounces channel
3344 after CHANNEL_CHANGE notify.
3346 These fixes optimizes the announcing procedure, and perhaps
3347 fixes some problems too. Affected file silcd/packet_receive.c.
3349 * Fixed SERVER_SIGNOFF sending to local clients. It was
3350 totally broken and sent the notify to all local clients,
3351 instead of only to those that was on same channel as the
3352 signing off clients. Affected file silcd/server_util.c.
3354 * Added -D option to server. It can be used to give debug
3355 level. The levels are from 0 - 99, and are predefined for
3356 smooth server debugging. (see silcd.c for the predefined
3357 levels). Affected file silcd/server.c.
3359 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3361 * Fixed a bug in Irssi SILC client to close the connection
3362 properly when disconnecting from server. Affected file
3363 irssi/src/silc/core/client_ops.c.
3365 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * When authenticating as founder during JOIN command, check
3368 that the one authenticating becomes the only founder on the
3369 channel. Affected file silcd/command.c.
3371 * Better checking for founder mode setting when CUMODE_CHANGE
3372 notify is received. Affected file silcd/packet_receive.c.
3374 * Close all connections when shutting down the server by sending
3375 DISCONNECT packet. Close all listeners too when shutting
3376 down the server. Affected file silcd/server.c.
3378 * Handle DISCONNECT packet correctly in client library by
3379 calling the "disconnect" client operation. Affected file
3380 lib/silcclient/client.c.
3382 * Handle local errors correctly during resuming. Affected
3383 file lib/silcclient/client.c.
3385 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3387 * The log file is not dupped internally anymore in
3388 lib/silcutil/silclog.c. Fixed memory leaks too.
3390 * The scheduler now dispatches all pending timeout tasks
3391 when it is uninitialized with silc_schedule_uninit.
3392 Affected file lib/silcutil/silcschedule.c.
3394 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3396 * Added --enable-stack-trace option to configure. Added
3397 memory allocation stack trace support. Added files
3398 lib/silcutil/stacktrace.[ch]. Affected files are
3399 lib/silcutil/silcmemory.[ch].
3401 * Fixed memory leaks from libraries and server. Affected
3402 files around the tree.
3404 * Reverted back a fix made to CUMODE which broke it.
3405 Affected file silcd/command.c.
3407 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3410 core library, and implemented it. All textual messages SHOULD
3411 use this flag and the message MUST be UTF-8 encoded.
3412 All text messages sent by Irssi SILC client are now UTF-8
3413 encoded (regardless whether the terminal supports UTF-8 or not).
3414 Affected files are lib/silccore/silcchannel.h,
3415 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3418 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Added lots of new statistics updating that was missing from
3421 the server and router code. Affected files in silcd/.
3423 * Sending SIGUSR1 signal to server now dumps the current
3424 server statistics into /tmp directory. Affected file is
3427 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3428 the SILC Hash Interface also. Added new functions
3429 silc_hash_get_name, silc_hash_init, silc_hash_update and
3430 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3432 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Added some better info printing for client during connecting.
3435 Affected file silcd/server_util.c.
3437 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3438 to silence a user on a channel. Affected files are
3439 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3440 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3441 and silcd/packet_receive.c.
3443 * Fixed a fatal bug in handling of malformed command payload.
3444 Affected file silcd/command.c.
3446 * Fixed a double free when announcing channel users to router.
3447 Affected file silcd/server.c.
3449 * After successful authentication to channel founder mode, check
3450 that there isn't anyone else with founder mode on the channel.
3451 The one that authenticated will become founder and anyone
3452 else is demoted. Affected file silcd/command.c.
3454 * Added error printing of any error that has occurred during
3455 any command in client library. Affected file is
3456 irssi/src/silc/core/client_ops.c.
3458 * Removed some error printing from the client library and left
3459 it for the application to worry (from the error status it
3460 receives in 'command' client operation. Affected file is
3461 lib/silcclient/command.c.
3463 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3466 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3467 Starting key agreement with itself is denied. Affected file
3468 is lib/silcclient/client_keyagr.c.
3470 * Fixed some error checkings from the SFTP library which caused
3471 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3472 and lib/silcsftp/sftp_util.c.
3474 * Added new "debug" and "debug_string" settings to Irssi SILC
3475 client which can be used to print runtime debugging on the
3476 Irssi's screen. Available when compiled with --enable-debug
3477 option. Affected file irssi/src/silc/core/silc-core.c.
3479 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3481 * Fixed a missing variadic parameter in a function call that
3482 caused server crash when a non-allowed connection arrived.
3483 Reported by Richard Becker. Affected file silcd/server.c.
3485 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3487 * Added WATCH list sending to backup routers from router.
3488 The WATCH command is sent by the router to the backup
3489 router. Affected file silcd/command.c.
3491 * Mark the backup_router flag for RouterConnection entry
3492 if the backup router stuff is defined in the config file.
3493 Affected file silcd/serverconfig.c.
3495 * Fixed some backup data sending around the code to work better
3496 if the router is standalone router. Not all places were fixed.
3497 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3500 * Fixed the router connecting when connecting to multiple
3501 routers. It ignored every other router except the first
3502 one. Affected file silcd/server.c.
3504 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Made the private key generation after expiration optional.
3507 If not created after expiration the old key will re-expire
3508 at a later time (and thus key pair is not necessary to
3509 change). Affected file irssi/src/silc/core/clientutil.c.
3511 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3513 * The length arguments in bind() and connect() were wrong
3514 and fixed now to used SIZEOF_SOCKADDR in the
3515 lib/silcutil/unix/silcunixutil.c.
3517 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Fixed detach timeout handling to use Client ID and not
3520 the actual client entry which may be freed in the callback.
3521 Affected file silcd/command.c.
3523 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * Merged c0ffee's multiple interface support patch.
3526 Affected files in silcd/.
3528 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Cleanup keys properly. Affected file is
3531 irssi/src/silc/core/clientutil.c.
3533 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Display the user mode on the status bar. Affected file
3536 irssi/src/silc/core/silc-expandos.c.
3538 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * If private message key is not set, but the flag is set in
3541 the packet, ignore the packet since it cannot be decrypted.
3542 Affected file lib/silcclient/client_prvmsg.c.
3544 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * When resuming client, remove the old client entry from
3547 the watcher list too. Affected file silcd/packet_receive.c.
3549 * Do not allow normal server to force founder mode away
3550 from router if the founder mode is already set. Affected
3551 file silcd/packet_receive.c.
3553 * Remove the client entry with watch notify types with short
3554 timeout, and not directly, so that other notifys can be
3555 retrieved too. Affected file lib/silcclient/client_notify.c.
3557 * Display notification about data messages that cannot be
3558 displayed. Affected files irssi/src/silc/core/client_ops.c,
3559 irssi/src/fe-common/silc/module-formats.[ch].
3561 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3563 * Fixed the CHANNEL_CHANGE notify handling in client libary
3564 to not use freed memory. Affected file is
3565 lib/silcclient/client_notify.c.
3567 * Fixed CUMODE_CHANGE notify handling in server. Affected
3568 file silcd/packet_receive.c.
3570 * Fixed USERS command to support empty channels. Affected
3571 file silcd/command.c.
3573 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Allow multiple identical pending commands to be registered
3576 in client library. Affected file is lib/silcclient/command.c.
3578 * Call the completion for resolving client information only
3579 after all resolvers has finished. This fixes a crash in
3580 the client. Added support for checking when the resolvers
3581 are finished. Affected file is lib/silcclient/idlist.c.
3583 * Wait by default 3 seconds before reconnecting to the server
3584 after being disconnected. Makes the /detach command a bit
3587 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Check the watcher list before sending signoff notifys
3590 when closing client connection. Affected file is
3593 * Added better CMODE command rights checking. Affected file
3594 silcd/server_util.c.
3596 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Fixed watcher list checking during server signoff. It
3599 crashed the server. Affected file silcd/server_util.c.
3601 * The JOIN command reply returns now the founder's public
3602 key. Affected file is silcd/command.c.
3604 * Announce the channel mode, and the mode properties with
3605 CMODE_CHANGE notify. Affected file silcd/server.c.
3607 * Mark new channels by default disabled, untill at least
3608 one user joins the channel. Affected file is
3609 silcd/packet_receive.c.
3611 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * The nickname argument to watch notify can be optional.
3614 Fixes a crash in server. Affected file silcd/packet_send.c.
3616 * Remove the client entry from cache if the WATCH notify type
3617 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3618 lib/silcclient/client_notify.c.
3620 * Check the watcher list before and after changing nickname
3621 when the NICK_CHANGE notify is received. Affected file is
3624 * Fixed a crash in OPER and SILCOPER command sending. Empty
3625 passphrase caused the crash. Affected file is
3626 lib/silcclient/command.c.
3628 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Merged with Irssi CVS for Irssi SILC client.
3632 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3634 * Completed the protocol specifications.
3636 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Merged with Irssi CVS for Irssi SILC client.
3640 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3642 * Added the founder's public key delivery to the
3643 CUMODE_CHANGE notify type as well. Updated the protocol
3644 specs and the code. Affected files are silcd/packet_send.[ch],
3645 silcd/packet_receive.c and silcd/command.c.
3647 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * Added silc_pkcs_public_key_copy function into the
3650 lib/silccrypt/silcpkcs.[ch].
3652 * Remove the `iv' from the SilcChannelEntry since we can
3653 live without it. Affected files are silcd/idlist.h and
3654 silcd/packet_receive.c.
3656 * Added support for sending the founder's public key in
3657 the CMODE_CHANGE notify packet in the server. Affected
3658 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3659 silcd/command.c and silcd/server.c.
3661 * Changed the FOUNDER_AUTH authentication to use only
3662 public key authentication as defined by new protocol
3663 specs. Passphrase authentication with that mode cannot
3664 be used anymore. It is now possible to reclaim founder
3665 mode from any server in the network. Affected files are
3666 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3668 * Added permanent channels support by making the channel
3669 permanent when FOUNDER_AUTH mode is set on the channel.
3670 The channel will not be destroyed even if channel is empty
3671 when that mode is set. Protocol TODO #17. Affected
3672 files are silcd/server.[ch], server_util.[ch],
3673 silcd/command.c, silcd/packet_receive.c and
3674 lib/silcclient/command.c.
3676 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Added reference counter to the command reply context in
3679 the client library. Affected files are
3680 lib/silcclient/command_reply.[ch].
3682 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Fixed rekey protocol with PFS in the client library.
3685 Affected file is lib/silcclient/protocol.c.
3687 * Added support for list of errors in client library
3688 command reply handling. Affected file is
3689 lib/silcclient/command_reply.c.
3691 * Defined that the WHOIS and IDENTIFY commands can send
3692 list of errors. Updated the protocol specs. Protocol
3695 * Added support for sending list of errors to WHOIS and
3696 IDENTIFY commands in server. Added support for receiving
3697 list of errors in server. Affected files are
3698 silcd/command.c and silcd/command_reply.c.
3700 * Fixed client info resolving on LEAVE command in client
3701 library to not crash. Affected file is
3702 lib/silcclient/client_notify.c.
3704 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Defined that the NICK command replies with thew changed
3707 nickname too, to make the nickname changing simpler at
3708 the client's end. Updated protocol specs and the code
3709 in client and server. Affected files are
3710 silcd/command.c, lib/silcclient/command_reply.c and
3711 lib/silcclient/command.c.
3713 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3715 * Added `Compressed' packet flag to indicate that the packet
3716 payload is compressed by the sender. Updated the protocol
3717 specs and the core library. The compression still is not
3718 implemented in the sources. Affected file is
3719 lib/silccore/silcpacket.h.
3721 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3723 * Remove pending command callbacks also if the connection
3724 to the server is destroyed. Affected file is
3725 lib/silcclient/client.c.
3727 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Added new QUIET channel user mode that can be used to
3730 quiet a user in a channel. Updated the protocol specs but
3731 it wasn't implemented yet. Protocol TODO #27. Affected
3732 file is lib/silccore/silcmode.h.
3734 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * Added BLOCK_INVITE user mode to be able to block incoming
3737 invite notifications. Protoocol TODO #26. Affected files
3738 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3741 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3742 the protocol specs and the code. Affected file is
3743 lib/silccrypt/silcpkcs.c.
3745 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Disconnect Payload includes now the status type. Updated
3748 the protocol specs and the code. Protocol TODO #25.
3749 Affected files are silcd/server.c, lib/silcclient/client.c.
3751 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3752 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3753 Moved the silc_client_command_status_messages table to the
3754 lib/silcutil/silcutil.c and added new funtion
3755 silc_get_status_message, which deprecates function
3756 silc_client_status_message. Affected files are
3757 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3758 lib/silcutil/silcutil.[ch].
3760 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Defined that the nickname hash in Client ID MUST be from
3763 lowercase nickname. This effectively changes nicknames in
3764 SILC to case-insensitive. Updated the protocol specs and
3765 the code. Affected files are lib/silcutil/silcutil.[ch],
3766 silcd/serverid.c, and silcd/idlist.c.
3768 * Added new channel user modes BLOCK_MESSAGES_USERS and
3769 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3770 code. Affected files are lib/silccore/silcmode.h,
3771 lib/silcclient/command.c, and silcd/packet_send.c.
3773 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3774 specs and code. Affected file lib/silccore/silcstatus.h.
3776 * Added support for watch list. It is possible to add nicknames
3777 to be watched, and when they come to network, leave network
3778 or user mode changes the watcher will be notified of this
3779 change. Added SILC_COMMAND_WATCH command, added new
3780 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3781 notifications. Updated the protocol specs and implemented
3782 this to library, client and server. Protocol TODO #21.
3783 Affected files are lib/silccore/silccomand.h,
3784 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3785 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3786 silcd/packet_send.[ch], silcd/packet_receive.c, and
3787 irssi/src/silc/core/client_ops.c.
3789 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3790 somebody watching you. Updated the protocol specs and the
3791 code. Affected files are lib/silccore/silcmode.h, and
3792 lib/silcclient/command.c.
3794 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3796 * Added service support to SILC protocol. Added new command
3797 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3798 core library. Services are not implemented in server or
3799 client for now. Protocol TODO #20. Affected files are
3800 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3802 * Added SilcStatus argument to `command' client operation
3803 to return the error status when command sending fails
3804 locally. Changed all command in client library to return
3805 correct command status. Affected files are
3806 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3807 irssi/src/silc/core/client_ops.c.
3809 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * Added silc_mime_parse function to parse MIME headers.
3812 Affected files are lib/silcutil/silcstruti.[ch].
3814 * Added MIME header parsing in Irssi SILC Client. It displays
3815 all textual MIME objects, others it ignores. Affected file
3816 is irssi/src/silc/core/clien_ops.c.
3818 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3820 * Fixed a bug in the pid writing function, which couldn't be
3821 written in a root-owned directory.
3823 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Defined that channel message to unknown Channel ID must
3826 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3827 Updated the protocol specs and the code in server. The
3828 affected file is silcd/packet_receive.c.
3830 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3833 that it is used to send error notifys if error occurs during
3834 some SILC packet processing, except commands. The error
3835 types are same as for command reply types. Defined that
3836 if private message is sent to unknown Client ID the error
3837 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3838 Updated the protocol specs and code. Affected files are
3839 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3840 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3841 and irssi/src/silc/core/client_ops.c. Renamed the
3842 SilcCommandStatus to SilcStatus.
3844 * Defined the use of extra WHOIS attributes in WHOIS command.
3845 The <Requested Attributes> (defined in a separate document)
3846 can be used to request additional information about user
3847 not returned by standard WHOIS command. Defined that server
3848 can send WHOIS command directly to client. Client provides
3849 the requested attributes to the server. Updated the protocol
3850 specs. Protocol TODO #4. Implementation is not done yet
3851 (Protocol TODO #24).
3853 * Renamed function silc_client_command_status_message to
3854 silc_client_status_message. Affected files are
3855 lib/silcclient/command_reply.[ch].
3857 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3860 32 bit integers. Updated the protcol specs and the code.
3861 Affected files are silcd/command.c and
3862 lib/silcclient/command.c.
3864 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3866 * Fixed a bug in library where sending a bogus authentication
3867 payload would lead to a crash. Affected file is
3868 lib/silccore/silcauth.c.
3870 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Added detach_disabled and detach_timeout server config
3873 options to the server. Affected files silcd/serverconfig.[ch],
3874 silcd/command.c and silcd/packet_receive.c.
3876 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Added resolve_cmd_ident field to the SilcClientEntry structure
3879 too so that if the entry is for example being resolved so
3880 another command may attach to the same pending command reply
3881 without requiring to resolve the same entry again. Added
3882 support for adding multiple pending commands for one
3883 command idenfier. Affected files lib/silcclient/command.[ch],
3884 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3886 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Defined that server receives WHOIS command reply for private
3889 and secret channels too. Updated protocol specs and the
3890 code in server. Affected file silcd/command.c.
3892 * Defined <channel user mode list> argument to WHOIS command
3893 reply for returning user modes on the channels. The
3894 channel list now doesn't include the user mode anymore but the
3895 actual channel mode. Updated protocol specs and the code in
3896 client and server. Affected files are silcd/command_reply.c,
3897 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3898 and lib/silcclient/command_reply.c.
3900 * Save the channels list in WHOIS command reply in normal server
3901 so that WHOIS always shows joined channels also in normal
3902 server and not just on router. Affected file is
3903 silcd/command_reply.c.
3905 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Defined that server receives USERS command reply for private
3908 and secret channels too. Updated protocol specs and the
3909 code in server. Affected file silcd/command.c.
3911 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Changed the UMODE's mode mask argument to be optional. If
3914 not provided then the command merely returns the current mode
3915 mask to the client. Updated protocol specs and the server.
3916 Affected file is silcd/command.c.
3918 * Added SILC session detachment/resuming support. It is possible
3919 to detach by closing the network connection and then re-connect
3920 and resume to the old client session. Added DETACHED user
3921 mode that server will set for detached client. Added new
3922 packet RESUME_CLIENT which is used to perform the resuming
3923 process. Added DETACH command. Updated the protocol specs,
3924 core library, client and server. Protocol TODO #22. Very
3925 many affected files around the tree.
3927 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Changed the CMODE's mode mask argument to be optional. If
3930 not provided then the command merely returns the current mode
3931 mask to the client. Updated protocol specs and the server.
3932 Affected file is silcd/command.c.
3934 * Changed the Killer's Client ID in KILLED notify to be just
3935 any ID payload since router server is allowed to kill as well.
3936 Updated protocol specs, client libary and server. Affected
3937 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3938 and irssi/src/silc/core/client_ops.c.
3940 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Added new user modes ANONYMOUS for special anonymous servers
3943 that may set the mode for client, and BLOCK_PRIVMSG which
3944 client may set to block incoming private messages unless the
3945 Private Message Key flag is set (using private keys to protect
3946 private messages). Updated protocol specs and code in client
3947 and server and core library. Protocol TODO #23. Affected
3948 files are lib/silccore/silcmode.h, silcd/server.[ch],
3949 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3950 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3952 * Added new channel user mode BLOCK_MESSAGES which the client
3953 may set to itself to tell server not send channel messages.
3954 Other packets such as channel key packets are still sent.
3955 Protocol TODO #23. Updated the protocol specs, client and
3956 server. Affected files are lib/silccore/silcmode.h,
3957 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3958 lib/silcutil/silcutil.c, silcd/command.c, and
3959 silcd/packet_send.c.
3961 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Redefined the Status Payload to include now two 8 bit fields,
3964 instead of one 16 bit field. This now makes it possible to
3965 send list of errors. Updated the protocol specs and the code
3966 in core library, client library and server. Protocol TODO #1.
3967 Affected files are lib/silccore/silccommand.[ch],
3968 lib/silcclient/command_reply.[ch], silcd/command.c,
3969 silcd/command_reply.c and silcd/packet_receive.[ch].
3971 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3973 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3974 must be handled by the application and should tell the application
3975 that an error message was already printed, and it should print the
3976 config coords (line, filename, ...). Affected files are
3977 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3979 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3980 server config parsing code more readable.
3982 Fixed a bug in the fetch_logging() config callback.
3984 Affected files is silcd/serverconfig.c.
3986 * Drop root privileges when started in foreground. Don't drop them
3987 if debugging also. Affected file is silcd/silcd.c.
3989 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3991 * Added more IM-like features by introducing new user modes
3992 for setting various presence information. Added new modes:
3993 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3994 specs and code. Protocol TODO #19. Affected files are
3995 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3996 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3998 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Added STATS command to the protocol after all, to return
4001 various statistical information about the network. It can
4002 be used by clients to retrieve statistical information, and
4003 servers may use it to to fetch cell and network wide
4004 statistics from router. Updated the protocol specs and
4005 implemented it to the server. Protocol TODO #16.
4006 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4007 silcd/command_reply.[ch].
4009 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * The LIST command reply in client libary now adds new channel
4012 entry if the returned channel doesn't exist yet in cache,
4013 and returns the channel entry to the application in the
4014 command_reply client operation. Affected file is
4015 lib/silcclient/command_reply.c.
4017 * Changed the channel message payload's MAC generation to
4018 include the IV in the MAC as well. This way all relevant
4019 parts of the channel message payload are authenticated also
4020 with the channel message MAC (and not only by packet MAC).
4021 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4022 Affected file is lib/silccore/silcchannel.c.
4024 * Fixed the SKE to save the remote version, since the
4025 silc_ske_parse_version mistakenly checked wrong version,
4026 after it replaced the start payload. Affected files are
4027 lib/silcske/silcske.[ch].
4029 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4032 string utility functions. Added there also new functions
4033 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4034 Affected files lib/silcutil/silcstrutil.[ch].
4036 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4037 files are lib/silcutil/silcstrutil.[ch].
4039 * Defined that the security property fields in SKE SHOULD be
4040 UTF-8 encoded, defined that version string MUST be US-ASCII
4041 encoded, defined that passphrases sent in connection
4042 authentication protocol MUST be UTF-8 encoded. Implemented
4043 these to the client and server. Defined also that other
4044 passphrases sent in the protocol MUST be UTF-8 encoded.
4045 Affected files are lib/silcske/silcske.c,
4046 lib/silcclient/protocol.c, silcd/protocol.c,
4047 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4049 * Changed the silc_client_close_connection interface to not
4050 need the SilcSocketConnection which should not be visible
4051 to application. Affected files are lib/silcclient/client.c
4052 and lib/silcclient/silcclient.h.
4054 * Rewrote the text for Private Message Key Payload in the
4055 protocol specification. Protocol TODO #11.
4057 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Upgraded the protocol version to 1.1, updated protocol specs
4062 * Added the nickname as new argument to NICK_CHANGE notify and
4063 added it to protocol specs and implemented it to client and
4064 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4065 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4066 lib/silcclient/client_notify.c.
4068 * Added the killer's client ID to the KILLED notify and added
4069 it to protocol specs and implemented it to client and server.
4070 Protocol TODO #13. Affected files are silcd/command.c,
4071 silcd/packet_receive.c, packet_send.[ch],
4072 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4073 The killer's client entry is now returned to application in
4074 the `notify' client operation.
4076 * Fixed the Max Argument fields that had too large value set
4077 in the protocol specs. Protocol TODO #14.
4079 * Added the LEAVE command reply to return the ID of parted
4080 channel. Updated protocol specs and implemented it to the
4081 client and server. Protocol TODO #15. Affected files are
4082 silcd/command.c, lib/silcclient/command_reply.c. The channel
4083 entry is now returned to application in the `command_reply'
4086 * Rewrote the version SKE version checking in client libary
4087 and in server to use the silc_parse_version_string. Affected
4088 files are lib/silcclient/protocol.c, silcd/protocol.c.
4090 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4091 commands that was missing it, and updated protocol specs and
4092 the server implementation. Protocol TODO #10. The affected
4093 file is silcd/command.c.
4095 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4096 generic reply to a generic request (REQUEST flag), and
4097 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4098 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4099 to define the payload for DATA flag. Added the flags to
4100 the implementation. Protocol TODO #9. Affected file is
4101 lib/silccore/silcchannel.h.
4103 Changed the client library to return the message length
4104 to application as well in the channel_message and private_message
4105 client operations. Affected files are
4106 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4107 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4108 and lib/silcclient/client_ops_example.c.
4110 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4111 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4112 the channel. Updated protocol specs and impelemented this
4113 to client and server. Protocol TODO #6. Affected files are
4114 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4115 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4117 Added new options m and M to CMODE command in Irssi SILC
4118 client to set these modes.
4120 * Deprecated all administrative commands from SILC protocol
4121 since they are highly implementation specific commands.
4122 Updated protocol specs. Moved the old commands in
4123 implementations to private range of command types. Affected
4124 files are silcd/command.c, lib/silcclient/command.c and
4125 lib/silcclient/command_reply.c. Protocol TODO #8.
4127 * Fixed a bug in server where sending unknown command crashes
4128 the server. Affected file silcd/command.c.
4130 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4132 * Added SILC_PROTOCOLVERSION macro to check protocol version
4133 of a socket connection. The affected file is
4134 lib/silcutil/silcsockconn.h.
4136 * Added better error logging in rekey protocol. Affected file
4139 * Do not check public key types in SKE during rekey. Affected
4140 file lib/silcske/payload.c.
4142 * Fixed the rekey protocol with PFS, which was totally broken.
4143 Affected file silcd/protocol.c.
4145 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Some client implementations quit network by doing first LEAVE
4148 and then immediately SIGNOFF (like Bombyx). We now do check
4149 after a short time after LEAVE notify and check whether the
4150 client is still valid after LEAVE, and if not we remove it from
4151 cache. Affected file is lib/silcclient/client_notify.c.
4153 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4155 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4156 it's good not to have security holes here.
4158 * Fixed a negative refcount situtuation for the config context.
4159 Affected file is silcd/serverconfig.c.
4161 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4163 * ROBOdoc documented lib/silcutil/silcutil.h.
4165 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Optimized even more the SilcPacketContext structure. Now
4168 totally saved 16 bytes of memory per context after optimization.
4169 Affected files are lib/silccore/silcpacket.[ch].
4171 * Made strict checks for valid SILC IDs. Affected file is
4172 lib/silccore/silcid.c.
4174 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Changed the object argument for silc_cipher_register,
4177 silc_hash_register, silc_hmac_register and silc_pkcs_register
4178 to const. Affected files are lib/silccrypt/silccipher.[ch],
4179 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4181 * Changed the silc_get_username and silc_get_real_name to
4182 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4184 * Fixed the Irssi SILC Client to use the silc_get_username and
4185 silc_get_real_name insted of glib routines since the glib
4186 routines only corrupt stack. Fixes the Irssi SILC to work in
4187 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4189 * Fixed the Irssi to not use g_get_home_dir since it crashes
4190 or returns garbage on cygwin and corrupts stack. Added function
4191 get_home_dir to Irssi routines. Affected files are
4192 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4194 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Made some structure optimizations. SFTP memory FS MemFSEntry
4197 entry structure. Optimized SilcTask structure. Optimized
4198 SilcPacketContext structure.
4200 Affected files lib/silcsftp/sftp_fs_memory.c,
4201 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4203 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * And yet again reverted back the config thing since Johnny
4206 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4209 * Fixed memory leaks from config object. Affected files are
4210 silcd/serverconfig.[ch].
4212 * Added support for adding new connections to the server in rehash.
4213 After rehash they take effect.
4215 Added support for changing the maximum allowed connections in
4216 rehash. The number can grow but going smaller is not supported.
4218 Added function silc_server_num_sockets_by_remote to the
4219 silcd/server_util.[ch].
4221 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4223 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4225 * Added preliminary checking during config parsing for a valid
4226 public/private key and removed further checks in the code.
4227 Affected files are silcd/serverconfig.[ch], server.c.
4229 * Moved functions silc_server_drop() and silc_server_daemonise()
4230 from server.c to silcd.c since they are stricly related to
4231 the application activity.
4233 * Reverted a small part of the automatic ref/unref since
4234 it caused a double unref in some situations. Affected
4235 files are silcd/silcd.[ch], server.c, serverconfig.c.
4237 * Added some .cvsignore files in the lib directory.
4239 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4241 * Fixed silc_net_gethostbyaddr to correctly resolve by
4242 address. Affected file lib/silcutil/silcnet.c.
4244 * Fixed the notify relaying to client. The HMAC to be used
4245 with relayed packets ws wrong and caused decryption failure
4246 at the client end. Affected file is silcd/packet_receive.c.
4248 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * Created new branch silc_protocol_1_0_branch.
4252 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4254 * Changed the silc_server_config_* routines to be SilcServer
4255 independent. They are now officially application specific code
4256 and not part of generic server implementation. Affected files
4257 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4259 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4261 * Added automatic referencing of config context in the
4262 silc_server_config_alloc, and automatic unreferencing in the
4263 silc_server_config_destroy. Affected files are
4264 silcd/serverconfig.[ch], silcd/silcd.c.
4266 * Fixed the silc_log_quick handling in the logging routines.
4267 It didn't log quickly when it was TRUE. Affected file is
4268 lib/silcutil/silclog.c. Also the flush delay was set even
4269 if it was 0 in config file. Affected file is
4270 silcd/serverconfig.c.
4272 * Added support for changing key pair of the server in rehash.
4273 Affected file silcd/server.c.
4275 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4277 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4278 too early, before getting the channel entry. Affected file
4279 is silcd/packet_receive.c.
4281 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4283 * Added functions silc_server_config_[ref/unref], these are used
4284 to prevent that the config object is destroyed.
4286 No longer directly affect global variables silc_log_quick and
4287 silc_log_delay, they are first cached inside the config object
4288 and then applied with silc_server_config_setlogfiles().
4290 silc_server_config_set_defaults() is now internal to
4291 serverconfig.c, there are no reasons to show this internal stuff
4294 Affected files are silcd/serverconfig.[ch].
4296 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4297 fprintf's to stderr, since some code may be executed again after
4298 the server went into the background. Affected files are
4301 * Added rehash support. Added function silc_server_rehash() that
4302 will perform all the basic tasks of the rehashing procedure.
4304 * Added command line option `-x, --hexdump'. This will enable the
4305 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4306 The option `--hexdump' implies `--debug'.
4308 * Fixed a bad bug in the logging APIs (silcutil library) where
4309 the application would crash after calling silc_log_reset_all().
4311 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4313 * Fixed the KICKED notify handling in client library to
4314 correctly remove the channel and all entries from the
4315 channel when I was kicked. This bug crashed the client.
4317 Fixed yet another but in KICKED notify handling to remove
4318 the kicked client correctly from the channel.
4320 Affected file is lib/silcclient/client_notify.c.
4322 * Fixed a minor bug in looking up correct client entry
4323 in KICKED notify in server. Affected file is
4324 silcd/packet_receive.c.
4326 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4327 sources correctly to distribution. Fixes --with-gmp option.
4329 * Removed the manual rehashing from ID Cache, and changed it
4330 to use the SILC Hash Table's auto rehash feature. Affected
4331 file is lib/silccore/silcidcache.c.
4333 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Fixed a bug in the silc_client_nickname_format function that
4336 handles the multiple same nickname formatting. Two clients
4337 with same nickname caused problems after the first one left
4338 and rejoined. It didn't format the nickname correctly.
4339 Affected file is lib/silcclient/idlist.c.
4341 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Don't change the topic if olod topic is same as new one.
4344 Affected file is silcd/packet_receive.c.
4346 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4348 * Added cross-reference support to the SILC Documentation
4349 generator. All types across all HTML files are now cross-
4350 referenced. Affected files util/robodoc/generator.c and
4351 scripts/silcdoc/silcdoc.
4353 * Added file lib/silcutil/silctypes.h to include all the
4354 arithmetic type definitions and some macros. Removed
4355 includes/bitmove.h and moved macros to silctypes.h.
4357 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4359 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4361 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Added `type' argument to silc_id_payload_parse_id function which
4364 now returns the type of the ID to the sent pointer. Affected
4365 file is lib/silccore/silcid.[ch].
4367 * Added check for CMODE_CHANGE notify type that mode change is
4368 allowed by the sender. Affected file silcd/packet_receive.c.
4370 * Added check for CUMODE_CHANGE notify type that mode change is
4371 allowed by the sender. Affected file silcd/packet_receive.c.
4372 Added the ID type as CUMODE_CHANGE notify type as argument
4373 to the `notify' client operation. Affected files are
4374 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4376 * Added function silc_client_add_server to the client library.
4377 Added support for resolving also channel and server info when
4378 received unknown entity in notify packet. Affected files are
4379 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4381 * Added function silc_command_get_status to return the command
4382 status from the command reply's argument payload. Affected files
4383 are lib/silccore/silccommand.[ch].
4385 * Added check for KICKED notify type that the kicking is
4386 allowed by the client. Affected file silcd/packet_receive.c.
4388 * Created function silc_get_input which can be used to get input
4389 (echo on or off) from user on command line. Affected files are
4390 lib/silcutil/silcutil.[ch].
4392 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Optimized silc_server_packet_relay_to_channel function.
4395 Added new function silc_channel_message_payload_encrypt which
4396 can be called directly if channel message payload needs to
4397 be encrypted and is already encoded (no need to call _encode
4398 function). Packet relaying is now done by router without any
4399 extra memory allocations. Affected files are
4400 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4401 silcd/packet_send.c.
4403 * Fixed the INVITE notify handling. It took wrong arguments
4404 as invite list and invite delete. Affected file is
4405 silcd/packet_receive.c.
4407 * Added check for TOPIC_SET notify type that the topic change is
4408 allowed by the client. Affected file silcd/packet_receive.c.
4410 * Added check for INVITE notify type that inviting is allowed by
4411 the client. Affected file silcd/packet_receive.c.
4413 * Changed the silc_server_client_on_channel to return the
4414 SilcChannelClientEntry as well. Moved the function
4415 silc_server_check_cmode_rights to server_util.[ch].
4416 Affected files are silcd/server_util.[ch], silcd/command.c.
4418 * Added function silc_server_check_umode_rights to check whether
4419 changing client's user mode is allowed. Added check for
4420 UMODE_CHANGE notify type that the umode change is allowed
4421 by the client. Affected files are silcd/server_util.[ch],
4422 silcd/packet_receive.c and silcd/command.c.
4424 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4427 ID length. It ignored that ID can be IPv6 based as well.
4428 Affected file lib/silccore/silcpacket.h.
4430 * Fixed the silc_id_id2str and silc_id_str2id to take the
4431 IPv6 address offset's into consideration. Affecte file is
4432 lib/silccore/silcid.c.
4434 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * Fixed the internal Unix scheduler functions to check for
4437 NULL context they may receive. The affected file is
4438 lib/silcutil/unix/silcunixschedule.c.
4440 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4442 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4443 can specify different directory with --home command line
4444 parameter. Affected files irssi/src/silc/core/client_ops.c,
4447 * SILC-specific commands aren't now executed if the active server
4448 isn't of SILC-type, so there won't be problems with having
4449 IRC and SILC protocol support in same client. Affected files
4450 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4453 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Improved the signal support in SILC Schedule. Added new
4456 function silc_schedule_signal_call which is used by application
4457 to mark a signal to be called. It is now safe to perform
4458 any kind of tasks in signal callbacks since it is guaranteed
4459 that the application specified signal callback is called
4460 after the signal is over. Affected files are
4461 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4463 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4465 * Added `name' field to SilcChannelPrivateKey to represent
4466 application given name for the key. Moved also the context from
4467 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4468 Added the `name' argument also to the function
4469 silc_client_add_channel_private_key.
4471 Added function silc_client_current_channel_private_key to set the
4472 current channel private key in use.
4474 Added "change" command to KEY command which can be used to change
4475 the current channel private key. Bound the command also to
4476 alt+K (Alt+Shift+k).
4478 Also affected files lib/silcclient/client_channel.c,
4479 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4481 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4483 * Added silc_rng_get_byte_fast function in to the
4484 lib/silccrypt/silcrng.[ch].
4486 * Changed the interface of silc_packet_assemble and the
4487 silc_packet_send_prepare. If silc_packet_assmble is now
4488 called the application does not call silc_packet_send_prepare
4489 because the library will call it automatically. These
4490 interfaces now also return a reference to the outgoing buffer
4491 which includes the assembled packet, which the application can
4492 use to encrypt the packet.
4494 Affected files are lib/silccore/silcpacket.[ch],
4495 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4496 silcd/packet_send.c, server_backup.c and packet_receive.c.
4498 * Fixed a packet sending bug on very high load, where outgoing
4499 packet queue wasn't handled correctly and packets got corrupted.
4500 Affected files are lib/silcutil/*/silc*sockconn.c,
4501 lib/silcclient/client.c and silcd/server.c.
4503 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4505 * Added macro SILC_PACKET_DATALEN which can be used during
4506 packet assembling to check whether the data to be added to
4507 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4508 len is truncated until it fits it.
4510 Added checks for maximum length of channel message payload and
4511 private message payload also.
4513 Added checks for maximum packet length in server and in
4516 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4517 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4518 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4519 lib/silcclient/client_prvmsg.c.
4521 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4523 * Added silc_server_packet_queue_purge call to the
4524 silc_server_disconnect_remote to assure that all data in the
4525 queue before disconnecting is sent to the network. Affected
4526 file silcd/server.c.
4528 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4530 * Added the deleting of server's own ID cache entry to the
4531 silc_server_free function. Free also everything else that
4532 has been allocated in silc_server_init. The affected file
4535 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4537 * Added functions silc_parse_version_string, silc_version_to_num,
4538 and silc_ske_parse_version to parse SILC protocol style version
4539 strings. Affected files lib/silcutil/silcutil.[ch] and
4540 lib/silcske/silcske.[ch].
4542 * Added new configuration params: version_protocol, version_software
4543 and version_software_vendor to specify what version the remote
4544 host must at least be to be able to connect to server. The vendor
4545 string can be regex matched too. Added new function
4546 silc_server_connection_allowed to check maximum number of allowed
4547 connections, and allowed versions for incoming connections.
4548 Affected files are silcd/server.c, server_util.[ch] and
4551 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Added preliminary support for signals in scheduler. The
4554 signals we care about are now blocked always when the scheduler
4555 is locked. This way we can synchronise the use of signal with
4556 scheduler. It is guaranteed that when signal occurs the scheduler
4557 is not locked, and thus new tasks can be safely added to the
4560 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4561 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4562 Added new platform specific routines
4563 silc_schedule_internal_signals_[un]block and
4564 silc_schedule_internal_signal_[un]register.
4566 Added new functions to SILC Schedule API:
4567 silc_schedule_signal_[un]register. Each signal that application
4568 is going to use should be registered to the scheduler.
4570 Affected files are lib/silcutil/silcschedule.[ch],
4571 lib/silcutil/*/silc*schedule.c.
4573 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4575 * Check for unauthenticated client and server in the
4576 silc_server_new_client and silc_server_new_server functions.
4577 Affected file silcd/packet_receive.c.
4579 * Added function silc_string_is_ascii to check whether given
4580 string is 7-bit ASCII string. Affected files are
4581 lib/silcutil/silcutil.[ch].
4583 * Added function silc_id_is_valid_server_id into the
4584 silcd/serverid.c and added checking for valid Server ID's in
4585 silc_server_new_server. The Server ID must always be based
4586 on the server's public IP address.
4588 * Added logging of DISCONNECT packet message in the server.
4589 Affected file silcd/server.c.
4591 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4593 * Changed all library interfaces that use Global RNG to also
4594 accept SilcRng as argument. Affected files are
4595 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4596 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4597 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4598 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4599 lib/silccrypt/rsa.c.
4601 * Added function silc_pkcs_generate_key to the
4602 lib/silccrypt/silcpkcs.[ch] for applications so that they
4603 don't need to do pkcs->pkcs->init calls anymore.
4605 * Remove SilcSocketConnection from the SFTP API since it really
4606 wasn't needed there. The application has the information
4607 saved in its contexts anyway and the SFTP layer doesn't need
4608 know about it. Affected files lib/silcsft/silcsftp.h and
4609 lib/silcsftp/sftp_[server/client].c.
4611 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4612 The SilcSimContext is not SilcSim.
4614 * Fixed possible buffer overflows in silc_id_render in the
4615 lib/silcutil/silcutil.c.
4617 * On EPOC the global crypto module lists are not used at all
4618 in the crypto library. Added support for using the constant
4619 algorithm list on EPOC. Affected files are
4620 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4623 * Fixed the handling of third parameter of KICKED notify, since
4624 it was mistakenly updated to SILC Protocol 1.0 even though it
4625 is to be included in 1.1. Since it is not in 1.0 it is not
4626 mandatory, and this fix now handles it only if it is provided,
4627 and it is not error if it is not provided. Affected file
4628 lib/silcclient/client_notify.c.
4630 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4632 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4633 client. Affected file irssi/src/silc/core/client_ops.c.
4635 * Merged with Irssi 0.8.4 from irssi.org CVS.
4637 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Check for valid socket connection in client entries before
4640 sending any messages. Fixes a crash, but doesn't fix some
4641 other underlaying bug that is lurking there. Affected
4642 file silcd/packet_send.c.
4644 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4646 * $usermode, $cumode and $cumode_space expandos shouldn't do
4647 anything with non-SILC server records. Affected file
4648 irssi/src/silc/core/silc-expandos.c
4650 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Fixed the silc_net_check_[host/local]_by_sock to support
4653 IPv6 bound sockets as well. Now they can return IPv6 addresses
4654 as well. Affected file lib/silcutil/silcnet.c.
4656 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4657 Affected lib/silcutil/unix/silcunixnet.c.
4659 * Fixed ID rendering (at least on some platforms, not NetBSD)
4660 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4662 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * Added silc_hash_public_key and silc_hash_public_key_compare
4665 functions to be used with SilcHashTable. They can be used to
4666 hash public keys and compare public keys in hash table. Affected
4667 file lib/silcutil/silcutil.[ch].
4669 * Added support for specifying multiple public keys for Client
4670 connection section in server configuration file. This makes it
4671 possible to accept multiple public keys from same host, or to
4672 make a section that accepts any incoming host, and have the
4673 accepted public keys listed in the section.
4675 Added functions silc_sever_[find/get]_public_key, added the
4676 support for this actually to all connection sections but only
4677 the Client section is currently allowed to specify multiple
4680 Affected files are silcd/server.c, server_internal.h,
4681 command.c, protocol.c, server_util.[ch], packet_receive.c.
4683 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * Merged Irssi 0.8.2 from irssi.org CVS.
4687 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4689 * If silc_debug is TRUE, also output standard logging messages
4690 to stderr with the debug output.
4692 Made silc_log_reset_all() flushing all channels before returning.
4693 Also fixed some documentation typos.
4695 Affected files are lib/silcutil/silclog.[ch].
4697 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4699 * Fixed the server to check correctly the amount of connections
4700 from single host, by checking also the type of the connection.
4701 Fixed also the comparison of number of connections and number
4702 of allowed connections. Affected files are silcd/server.c,
4705 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4707 * Fixed the USERS command reply to save the user's mode on the
4708 channel as well. Fixed JOIN command reply to check whether a
4709 client is on channel already and not join it twice. Affected
4710 file lib/silcclient/command_reply.c.
4712 * Added new file silc-expandos.c into irssi/silc/core/ to return
4713 various stuff for various signal for the statusbar etc. updating.
4714 Now Irssi SILC client prints channel user modes etc. on the
4717 * The user mode (like server/router operator changes) is now shown
4718 on the Irssi SILC client's statusbar. The affected files are
4719 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4721 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4723 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4724 to SILC_SCHEDULE_[UN]LOCK macros.
4726 * Added more error printing to logs in server code. Affected
4727 files silcd/server.c and silcd/protocol.c.
4729 * Fixed -S option parsing in Irssi SILC Client. Affected file
4730 irssi/src/silc/core/silc-core.c.
4732 * Added silc_buffer_alloc_size function. Affected file is
4733 lib/silcutil/silcbuffer.h.
4735 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4737 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4738 constants. Affected files in
4739 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4742 * Changed the internal SFTP Memory FS table to const. Affected
4743 file lib/silcsftp/sftp_fs_memory.c.
4745 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4747 * Fixed the buffer formatting and unformatting routines to
4748 check the size of 64 bits types with sizeof(). Affected
4749 file is lib/silcutil/silcbuffmt.c.
4751 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4753 * Removed 0.6.x backwards support.
4755 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4757 * Changed all integer type names:
4758 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4759 to avoid collisions with other libraries using same type names
4762 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4764 * Added `prefer_ipv6' argument to the functions
4765 silc_net_gethostbyname[_async]. If it is TRUE it will return
4766 IPv6 address over IPv4. If FALSE IPv4 address is returned
4767 even if IPv6 address was found. Affected files
4768 lib/silcutil/silcnet.[ch].
4770 * Added support silc_net_create_connection[_async] to fallback
4771 to IPv4 address if IPv6 address could not be used (like if
4772 it doesn't work on a specific system). Affected file in
4773 lib/silcutil/unix/silcunixnet.c.
4775 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4777 * Added silc_schedule_reinit function to do the enlarging
4778 of the max tasks handling capabilities of the scheduler.
4779 Affected files lib/silcutil/silcschedule.[ch].
4781 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4783 * Added automatic extern "C" { ... } for C++ compilers so the
4784 application does not need to define them. Affected file
4785 includes/silcincludes.h.
4787 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4788 old name went against naming convention. Applications now
4789 include "silcclient.h" instead of "clientlibincludes.h".
4790 Removed includes/clientlibincludes.h, it is redundant now.
4792 * Renamed includes/version.h to silcversion.h.
4794 * Added really preliminary support for OS/2 into the util
4795 library. Only thread & mutex API is implemented, others
4796 are still to be implemented. Created the lib/silcutil/os2/
4797 directory. Created also file includes/silcos2.h.
4799 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4801 * Added preliminary BeOS support into the util library.
4802 Created lib/silcutil/beos/, and implemented all the needed
4803 functions to support SILC on BeOS. Created also file
4804 includes/silcbeos.h.
4806 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4808 * Added proper initializations to silc's irssi code, so it's
4809 now possible to load it as module. Affected files
4810 irssi/src/silc/core/silc-core.c,
4811 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4813 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4815 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4818 * Fixed the silcdoc document generator to correct generate
4819 docs from all kinds of filenames. Affected files are
4820 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4822 * ROBOdoc documented lib/silcutil/silcmemory.h.
4823 Added also new function silc_memdup.
4825 * Removed lib/silcutil/silcbufutil.h and moved those routines
4826 to the lib/silcutil/silcbuffer.h.
4828 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4830 * Added `user_count' to the SilcChannelEntry which now tells the
4831 number of users on the channel. The user count is now saved
4832 in normal server of global channels as well. Affected files
4833 silcd/server.c, idlist.h, packet_receive.c and command.c.
4835 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4836 include file utility functions.
4838 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4839 instead of calling directly OS routines.
4841 * Fixed NICK change printing in Irssi SILC Client. Fixed
4842 KICKED notify printing in Irssi SILC Client. Affected file
4843 irssi/src/silc/core/client_ops.c.
4845 * Fixed a NICK change bug in client library, to not recreate the
4846 client_entry->channels hash table everytime nick is changed.
4847 Affected file lib/silcclient/client.c.
4849 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4851 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4852 the SKE interface a bit.
4854 * Fixed padding problem in PKCS#1. The padding was not actually
4855 random since the random number generator was used incorrectly.
4856 This security bug affects only when encrypting with PKCS#1, and
4857 it is not currently used at all in SILC. SILC only use signing
4858 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4860 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4862 * Rewrote the notify handling in Irssi SILC client to not call
4863 the events as signals. Fixes problems with Perl support.
4864 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4866 * Send the auto-nicking NICK command in client library with
4867 little timeout after connecting. The affected file is
4868 lib/silcclient/client.c.
4870 * Added following new config file settings:
4871 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4872 key_exchange_timeout, conn_auth_timeout, connections_max,
4875 Implemented all the new config settings handling in the server.
4877 Optimized the use of SKE Mutual flag usage. Use it only
4878 if connection authentication protocol is not based in public
4881 Renamed all SilcServerConfigSection* to SilcServerConfig*
4882 to have a bit shorter names.
4884 Affected files silcd/serverconfig.[ch], server.[ch], and
4887 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4889 * Cleaned up the listening sockets code, preparing for the rehash
4890 support. Affected file is silcd/server.c.
4892 * Fixed some output messages. Affected files are silcd/silcd.c,
4895 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4897 * Create lib/doc/silcrng_intro.html document as introduction
4898 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4900 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4902 * Fixes to the silcd config template. Affected file is
4903 doc/example_silcd.conf.in.
4905 * Removed type casts from silc_calloc(), conforming to the
4906 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4908 * Removed param_name member from client, server, and router
4909 section structs, now identifying the param directly.
4911 Added CONFIG_FREE_AUTH macro in config file parsing.
4913 Affected files are silcd/serverconfig.[ch].
4915 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4917 * Fixed command line parameter handling. All SILC initialization
4918 is now done in silc_core_init() which also fixes autoconnecting
4921 Affected files irssi/src/silc/core/silc-core.c,
4922 irssi/src/fe-text/silc.c.
4924 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4926 * Added new configuration options and blocks:
4927 keepalive_secs, reconnect_count, reconnect_interval,
4928 reconnect_interval_max, reconnect_keep_trying and
4929 require_reverser_lookup. Added ConnectionParam block, and
4930 implemented the connection parameters when connecting as
4931 initiator and when accepting connections as responder.
4933 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4934 whether given configuration value has been given already.
4936 Affected files silcd/serverconfig.[c], server.[c].
4938 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4939 algorithm parts and created new file silcalgs.conf, that
4940 is now included from the example_silcd.conf.in.
4942 * Optimized the silc_server_connect_to_router_second to take
4943 the connection configuration object from the SilcServerConnection
4944 object instead of finding it during the connecting phase.
4945 Added the configuration object to SilcServerConnection struct.
4946 Affected files silcd/server_internal.h, server.c.
4948 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4950 * Add the client on channel after it was resolved at the
4951 channel message receiving, and it was not already on the
4952 channel. Affected file lib/silcclient/client_channel.c.
4954 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4956 * Fixed the public key authentication to allocate always the
4957 destination signature buffer instead of using static buffer.
4958 Affected file silcd/protocol.c.
4960 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4962 * Unified the serverconfig.[ch]'s helper function interface.
4963 Affected file silcd/serverconfig.[ch].
4965 * Removed doc/example_silc.conf.in since it is redundant.
4966 The make install will now install irssi/silc.conf file.
4968 * Added new Passphrase and Publickey authentication methods to
4969 config file, allowing both public key and passphrase based
4970 authentication to be set at the same time.
4972 Added `prefer_passphrase_auth' setting in config file which
4973 can be used to set to prefer passwd auth if both passwd and
4974 public key is set. If not set, public key is preferred.
4975 This has effect only when being initiator (responder will try
4978 Added support for authentication with passphrase and public key
4979 at the same time. The passphrase is tried first always since
4980 it is faster to check.
4982 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4984 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4986 * Merged the new SILC Config library, with the server parsing
4987 support. Read the header file silcconfig.h or the toolkit
4988 documentation for the news. Affected files are
4989 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4990 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4991 silcd/protocol.c silcd/server.c silcd/server_backup.c
4992 silcd/serverconfig.[ch] silcd/silcd.c.
4994 * Fixed some silclog documentation. Affected file is
4995 lib/silcutil/silclog.h.
4997 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4999 * The silc_cipher_register, silc_hash_register and
5000 silc_hmac_register now checks if the object to be registered
5001 is registered already. Affected files are
5002 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5004 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5006 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5008 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5010 * Allow zero length channel messages inside the Channel Message
5011 Payload. Affected file lib/silccore/silcchannel.c.
5013 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5014 as header filenames.
5016 * Removed lib/silcclient/README and created HTML file
5017 lib/silcclient/silcclient_using.html, which is now included
5018 as part of Toolkit documentation.
5020 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5022 * Fixed CUMODE_CHANGE notify handling to change the mode of
5023 correct client. Affected file lib/silcclient/client_notify.c.
5025 * Make silc_rng_alloc fail if it cannot allocate the sha1
5026 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5028 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5030 * Fixed the file transfer's key agreement payload to include
5031 zero port also if the hostname is NULL because it could not
5034 Call file transfer monitor callback now also if error occurs
5035 during key agreement protocol.
5037 Changed the silc_client_file_send interface to return the
5038 SilcClientFileError instead of session id. The session ID
5039 is returned into pointer provided as argument.
5041 Check that the file exists locally before sending the
5042 file transfer request at all.
5044 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5046 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5047 error than can occur while key agreement protocol. Affected
5048 file lib/silcclient/silcapi.h.
5050 * Fixed the event_mode CMODE handler to not crash when mode
5051 is changed and +k mode is set in the channel. Affected file
5052 irssi/src/silc/core/silc-channels.c.
5054 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5055 SILC_LOG_WARNING to give out Warning and not Error. Affected
5056 file lib/silcutil/silclog.c.
5058 * Fixed the channel message payload decryption in the function
5059 silc_channel_message_payload_decrypt to not modify the original
5060 buffer before it is verified that the message decrypted
5061 correctly. Otherwise, next time it is called with correct
5062 channel key it won't encrypt since the payload is corrupted.
5063 Affected file lib/silccore/silcchannel.c.
5065 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5067 * Do not constantly resize the window. A fix patch by cras.
5068 Affected file irssi/src/fe-text/screen.c.
5070 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5072 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5073 Affected file lib/silcutil/silcnet.c.
5075 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5077 * Fixed a bug in hash table internal routine for traversing
5078 the table with foreach callback. The current entry may
5079 become invalid in the callback but it was referenced after
5080 the callback returned.
5082 Do not allow auto rehashing of hash table during the
5083 silc_hash_table_foreach operation, for same reasons as it is
5084 not allowed for SilcHashTableList. Affected files are
5085 lib/silcutil/silchashtable.[ch].
5087 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5089 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5090 Win32 DLL. extern's in header files are now declared with
5093 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5095 * Fixed private message handling. It used some old code that
5096 caused the client to crash. Affecte file is
5097 lib/silcclient/client_prvmsg.c.
5099 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5101 * Added function silc_client_add_channel,
5102 silc_client_replace_channel_id, and removed functions
5103 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5104 from client library.
5106 * Added cross reference of the joined channels to the
5107 SilcClientEntry, and changed the SilcChannelEntry's
5108 users list to SilcHashTable. The affected files are
5109 lib/silcclient/idlist.[ch].
5111 * Fixed a bug in hash table tarversing. While the hash table
5112 is traversed with SilcHashTableList the table must not be
5113 rehashed. It is now guaranteed that auto rehashable tables
5114 are not rehashed while tarversing the list. Also defined that
5115 silc_hash_table_rehash must not be called while tarversing
5116 the table. Added function silc_hash_table_list_reset that must
5117 be called after the tarversing is over. The affected files are
5118 lib/silcutil/silchashtable.[ch].
5120 * Changed all hash table traversing to call the new
5121 silc_hash_table_list_reset in server and in client library.
5123 * Added function silc_client_on_channel to return the
5124 SilcChannelUser entry if the specified client entry is joined
5125 on the specified channel. This is exported to application as
5126 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5128 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5130 * Fixed founder regaining problem with JOIN command on normal
5131 server. The notify for mode change must be sent always and
5132 not only if !cmd->pending. Affected file silcd/command.c.
5134 * Fixed the WHOWAS command's reply sending to support the
5135 lists correctly. Affected file silcd/command.c.
5137 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5139 * When sending JOIN command to router for processing the
5140 sender's old command identifier was not saved back to the
5141 sender's command context, fixed now. The affected file is
5144 * Create the key in JOIN command of the router did not return
5145 the channel key, added check for this. Affected file is
5148 * Fixed a channel ID update bug in JOIN command reply. Do
5149 not directly upgrade the ID but call the function
5150 silc_idlist_replace_channel_id if the ID was changed.
5151 Affected file silcd/command_reply.c.
5153 * Fixed memory leaks from command calling if it would fail.
5154 Affected file silcd/command.c.
5156 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5158 * Applied patches from cras:
5160 Memory leak fixes around libaries, irssi window resize fix,
5161 new silclist.h and silcdlist.h, all extern inline changed to
5164 * Removed dotconf from lib/dotconf, not needed anymore.
5166 * Removed TRQ from lib/trq, not needed anymore.
5168 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5169 with server connections. Later this will be configurable
5170 in config file after new config file is done. Affected file
5173 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5175 * Fixed a crash in server related to channel announcements.
5176 Affected file silcd/server.c.
5178 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5180 * Fixed memory leaks in silc_server_create_new_channel*
5181 functions. Affected file silcd/server.c.
5183 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5184 which ID was changed. This way the router will send the
5185 user list for the channel again, and server won't be in
5186 desync in some rare circumstances. Affected file is
5187 silcd/packet_receive.c.
5189 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5191 * Check for NULL socket pointer in the function
5192 silc_server_packet_send_to_channel_real. Affected file
5193 silcd/packet_send.c.
5195 * Fixed the BAN notify handling to correctly remove ban
5196 list. Affected file silcd/packet_receive.c.
5198 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5200 * Fixed some header addition to Toolkit distribution in
5201 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5203 * Added lib/silcclient/client_ops_example.h as an template
5204 file for application programmers to quickly start using
5205 the SilcClientOperation functions in their application.
5206 Updated the lib/silcclient/README as well to tell about this
5207 nice file made available.
5209 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5211 * Call silc_server_remove_from_channels when removing client
5212 entry when NO_SUCH_CLIENT_ID was received. Affected file
5213 is silcd/command_reply.c.
5215 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5217 * Added server & router operator statistics updating. Affected
5218 file silcd/packet_receive.c and silcd/command.c.
5220 * Fixed the SERVER_SIGNOFF notify handling on normal server
5221 not to save the history information for clients. Same was
5222 fixed earlier in remove_clients_by_server function, but not
5223 here. Affected file silcd/packet_receive.c.
5225 * Raised the default connection-retry count from 4 to 7 in
5226 server. Affected file silcd/server.h.
5228 * Cancel any possible reconnect timeouts when we start the
5229 key exchange. Affected file silcd/server.c.
5231 * Do not reconnect on connection failure when SCONNECT was
5232 given. Affected files silcd/server.[ch].
5234 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5236 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5238 * Fixed the NICK command to always give the unformatted
5239 nickname to the one giving the NICK command. If unformatted
5240 nickname is cached already it will be formatted and the
5241 local entry will always get the unformatted nickname.
5242 Affected file lib/silcclient/idlist.c.
5244 * Fixed some double frees from client library commands.
5245 Affected file is lib/silcclient/command.c.
5247 * Fixed CUMODE command in server to assure that no one can
5248 change founder's mode than the founder itself, there was a
5249 little bug. Affected file silcd/command.c.
5251 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5253 * Removed the SilcClientCommandDestructor from the client
5254 libary, it is not needed anymore. Affected files are
5255 lib/silcclient/silcapi.h, command[_reply].[ch],
5256 client_notify, idlist.c.
5258 * Fixed GETKEY command to first resolve client, and then
5259 resolve the server only if the client was not found, instead
5260 of resolving both at the same time. Affected file is
5261 lib/silcclient/command.c.
5263 * Added silc_client_start_key_exchange_cb and lookup the
5264 remote hostname and IP address before starting the key
5265 exchange with server. The affected file is
5266 lib/silcclient/client.c.
5268 * The server's public key is now saved using the IP address
5269 of the server and not the servername for the filename.
5270 The hostname public key filename is checked as an fall back
5271 method if the IP address based filename is not found.
5273 Fixed the GETKEY command to save the fetched server key
5274 in correct filename.
5276 Print the remote server's hostname now when new key is
5277 received during connection process. Affected file is
5278 irssi/src/silc/core/client_ops.c.
5280 * Return always our own public key to the client if it asks
5281 for it with GETKEY command. Affected file silcd/command.c.
5283 * Removed the use_auto_addr variable from default config
5284 file since it was in wrong section. Affected file is
5287 * Fixed TOPIC_CHANGE notification to not route it when it
5288 was sent using silc_server_send_notify_to_channel function.
5289 Affected file silcd/command.c.
5291 * Fixed silc_server_send_notify_kicked to send the kicker's
5292 Client ID also, it was missing. Affected files are
5293 silcd/command.c, silcd/packet_send.[ch].
5295 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5297 * Do not save client history information in SERVER_SIGNOFF.
5298 Fixes the bug in normal server that it does not detect
5299 the client becoming valid after the server becomes back
5300 online. Affected file silcd/server_util.c.
5302 * Added `sock_error' field into the SilcSocketConnection
5303 context. When error occurs during socket operation (read
5304 or write) the error is saved. Added also new function
5305 silc_socket_get_error to return human readable socket error
5306 message. Affected files are lib/silcutil/silcsockconn.[ch],
5307 lib/silcutil/unix/silcunixsockconn.c, and
5308 lib/silcutil/win32/silcwin32sockconn.c.
5310 * The server now prints the socket error message in the
5311 signoff for client. Affected file silcd/server.c.
5313 * Fixed the `created' channel information sending from router
5314 to server in JOIN command. Checks now whether the channel
5315 really was created or not and set it according that.
5317 Fixed the JOIN command to use the client entry's current
5318 ID during the joining procedure instead of the one it sent
5319 in the command (it is checked though), since it can change
5320 between the packet processing and command processing, and
5321 would just case unnecessary pain in the client end. Affected
5322 file silcd/command.c.
5324 * Fixed a channel key payload sending to use correct channel
5325 ID when the server was forced to change the channel's ID by
5326 router. Router sent the key payload with the old Channel ID.
5327 Affected file silcd/packet_receive.c.
5329 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5331 * Call silc_server_save_channel_key only if the key payload
5332 was provided in the JOIN command's command reply. Affected
5333 file silcd/command_reply.c.
5335 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5337 * Fixed silc_mp_sizeinbase to return the value correctly with
5338 MPI. Affected file lib/silcmath/mp_mpi.c.
5340 * Fixed the stop_server signal to correctly stop the scheduler
5341 and gracefully stop the server when SIGTERM or SIGINT signals
5342 are received. Affected file silcd/silcd.c.
5344 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5346 * Simple handling of TERM and HUP signals. Also added some log
5347 flushing call around. Affected file is
5350 * Fixed small bugs in silclog.c. Now buffering output will take
5351 effect after 10 seconds since startup: This will ensure that
5352 no important startup messages are lost. Also output redirection
5353 will preserve original format ([Date] [Type] message).
5354 Affected file is lib/silcutil/silclog.c.
5356 * Added two options to the config file, in the logging section:
5357 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5358 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5360 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5362 * Do not print the warning about log files not being initialized
5363 more than once to avoid excess logging. Affected file is
5364 lib/silcutil/silclog.c.
5366 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5367 the SIM copying in make install in Makefile.am.pre.
5369 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5371 * Rewritten silclog APIs. Globally interesting changes follows:
5372 silc_log_set_files() changed to silc_log_set_file().
5373 silc_log_set_callbacks() changed to silc_log_set_callback().
5374 ROBOdoc documented silclog header file.
5375 SilcLogCb now returns bool to wether inihibit the default
5376 handler or not (to keep the old behaviour return always TRUE).
5377 The new APIs should also fix the problem of the
5378 silcd_error.log file that was written in the current directory.
5381 Log files streams will remain opened after silc_log_set_file()
5382 call, means less CPU usage notably on high traffic servers.
5383 File streams are now full buffered, and flushed to the disk
5384 every 5 minutes, lesses HD activity and CPU usage.
5385 Messages can be redirected, allowing admins to configure
5386 one single logfile for all server messages.
5387 the silc_log_quick global variable to activate fast-logging.
5388 Affected files lib/silcutil/silclog.[ch]
5390 * Changed some code to conform new silclog APIs. Affected
5391 files are doc/example_silcd.conf.in, silcd/server.c
5392 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5395 * Fixed a memory leak that could occur in some situations.
5396 Affected file silcd/serverconfig.c.
5398 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5400 * Added the silc_client_del_client to remove the client from
5401 all channels as well. Affected file lib/silcclient/idlist.c.
5403 * Fixed the client library to correctly remove the client
5404 from all channels when the client entry is being destroyed.
5405 Affected file lib/silcclient/client_notify.c, command.c.
5407 * Added auto-nicking support to the client library. If the
5408 applicatio now sets client->nickname it will be sent to the
5409 server after connecting by the library. This way for example
5410 SILCNICK (or IRCNICK) environment variables will have effect
5411 and always change the nickname automatically to whatever
5412 it is wanted. Affected file lib/silcclient/client.[ch].
5414 * Renamed silc_server_command_bad_chars to the
5415 silc_server_name_bad_chars and moved it to the
5416 silcd/server_util.[ch]. Added also new function
5417 silc_server_name_modify_bad to return nickname that
5418 includes bad characters as new nickname without those
5419 bad characters. This check and modify is now used in
5420 silc_server_new_client when the username is initially set
5421 as nickname, so it must be checked to be valid nickname.
5422 Affected file silcd/packet_receive.c.
5424 * The nickname length is now taken from the packet for real
5425 and not trusted to strlen() since it clearly can return
5426 wrong length for nickname including bad characters. This
5427 also applies to channel names. Affected file silcd/command.c.
5429 * Removed the lib/silcsilm/modules directory. Modules are now
5430 compiled into the lib/silcsim. Fixed the copying of the
5431 modules to follow symbolic links in Makefile.am.pre.
5433 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5435 * Fixed silc_string_regexify list creation. Fixes bugs with
5436 BAN and INVITE commands in server. The affected file is
5437 lib/silcutil/unix/silcunixutil.c.
5439 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5441 * Removed the command destructor entirely from the server's
5442 command and command reply routines. It is not needed, and
5443 its usage was buggy and caused crashes. Affected files are
5444 silcd/command[_reply].[ch].
5446 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5448 * Cancel protocol and NULL sock->protocol if timeout
5449 occurred during protocol. Affected file silcd/server.c.
5451 * Cancel protocol timeouts always before calling the final
5452 callback, to assure that after final callback is called
5453 no other state will be called for the protocol anymore.
5454 Affected file silcd/protocol.c.
5456 * Print error log if incoming connection configuration could
5457 not be found. Affected file silcd/server.c.
5459 * Fixed JOIN command to correctly save the founder mode
5460 to the client on normal SILC server, when the channel
5461 was created by the router. Affected file silcd/command.c.
5463 * Fixed LIST command (hopefully) to send correct reply
5464 packets. Affected file silcd/command.c.
5466 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * The silc_packet_receive_process now returns FALSE if the
5469 read data was invalid packet, and TRUE if it was ok.
5471 The server now checks that if unauthenticated connection
5472 sends data and its processing fails the server will close
5473 the connection since it could be a malicious flooder.
5475 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5477 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * Make sure the warning about error opening a log file is
5480 printed only once and not everytime it fails (produces
5481 too much useless log). Affected file lib/silcutil/silclog.c.
5483 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5485 * Made the silc_server_daemonise() function more readable.
5486 Affected file silcd/server.c.
5488 * Pid file is now optional, the user may comment it out from
5489 the config file. Removed define SILC_SERVER_PID_FILE, we
5490 don't need a default any longer. Affected file
5491 configure.in.pre, lib/Makefile.am.pre.
5493 * Make some use of the pid file. The server now dies at startup
5494 if it detects a valid pid file on his path. The server would
5495 die anyway in this circumstance, because of the bind() failure.
5496 Affected file silcd/silcd.c.
5498 * No longer compiling lib/dotconf.
5500 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Fixed JOIN command parsing not to crash. Affected file
5503 lib/silcclient/command.c.
5505 * Fied the NICK_CHANGE notify to add the new client entry
5506 even it is resolved. This removes an <[unknown]> nick
5507 thingy bug in the client. Affected file is
5508 lib/silcclient/client_notify.c.
5510 * Do not try to allocate 0 bytes (efence does not like it)
5511 in lib/silccore/silccomand.c when encoding payload.
5513 * Do not take IRCNICK as nickname in Irssi SILC client since
5514 it is not possible to set nickname before hand connecting
5515 the server (TODO has an entry about adding auto-nicking
5518 * Changed the silc_server_command_pending to check whether
5519 there already exists an pending entry with the specified
5520 command, command identifier and pending callback. This is
5521 to fix IDENTIFY and WHOIS related crashes that may register
5522 multiple pending commands with same identifier. Affected
5523 file silcd/command.c.
5525 * Fixed the server to reconnect to the router even if it
5526 was already reconnecting and EOF was received. This to
5527 fix a possibility that the server wouldn't ever try to
5528 auto-reconnect to the router. Affected file silcd/server.c.
5530 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5532 * Fixed the server's password authentication to use the
5533 length of the locally saved password, and not the one
5534 sent in the packet. Affected file silcd/protocol.c.
5536 * Fixed same password authentication problem in the
5537 Authentication Payload handling routines in
5538 lib/silccore/silcauth.c.
5540 * Yet another password authentication problem fixed with
5541 channel password handling in silcd/command.c.
5543 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * If first character of string in silc_parse_userfqdn is '@'
5546 then do not parse it. Affected file is
5547 lib/silcutil/silcutil.c.
5549 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * Fixed minor bug in IDENTIFY command reply sending, which
5552 caused various weird problems during JOIN when it was
5553 resolving names for users. Affected file silcd/command.c.
5555 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5557 * Fixed the IDENTIFY command reply sending to chech better valid
5558 clients. It was possible to send incomplete list of replies.
5559 Affected file silcd/command.c.
5561 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * Added silc_client_command[s]_[un]register functions now to
5564 dynamically register the commands in client library. Removed
5565 the static table of commands. This allows the client library
5566 to call commands without causing the application to know about
5567 what commands library has called.
5569 Removed the INFO command reply kludge to detect when the command
5570 was called by library. Now library use its own command reply
5571 function for INFO command.
5573 Added function silc_client_command_call to call a command.
5574 Application can use it to call command, not access the structure
5577 Now all commands that are sent by the client library (not
5578 explicitly sent by application) use own command reply functions.
5580 Affected files around lib/silcclient/ and in
5581 irssi/src/silc/core/.
5583 * Fixed the WHOIS command reply sending to chech better valid
5584 clients. It was possible to send incomplete list of replies.
5586 Fixed the WHOIS and IDENTIFY to send the request to router
5587 if normal server did not do it and did not find any results.
5589 Affected file silcd/command.c.
5591 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5593 * Moved the internal data from SilcClient context into its
5594 own file, not accesible to application. Affected files
5595 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5596 and other files in client library.
5598 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Added doc/examples installation target in Makefile.am.pre.
5603 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5606 commands the found client entry will be removed from the
5607 cache, after notifying application about the error. Affected
5608 file lib/silcclient/command_reply.c.
5610 * Changed the /MSG to check for exact nickname user gave, and
5611 not let `nick' match `nick@host' if it is only one found. Now,
5612 user must type the exact nickname (like nick@host2) even if
5613 there are no more than one same nicks found. This is to avoid
5614 a possibility of sending nickname to wrong nickname since
5615 `nick' could match `nick@host'. Affected file is
5616 irssi/src/core/silc-servers.c.
5618 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5620 * Do not print "you are now server operator" or similar when
5621 giving /away command. Affected files are
5622 irssi/src/silc/core/client_ops.c, silc-servers.h.
5624 * Made the silc_server_command_pending_error_check to send
5625 the same command reply payload it received back to the
5626 original sender of the command. This way all arguments
5627 that was received by the server will be received by the
5628 client too. Affected file silcd/command.c.
5630 * Added the silc_idcache_add to return the created cache entry
5631 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5633 * Add global clients to expire if they are not on any channel.
5634 This is because normal server will never know if they signoff
5635 if they are not on any channel. The cache expiry will take
5636 case of these entries. This is done by normal servers only.
5637 The affected files are silcd/command_reply.c,
5638 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5640 * If server receives invalid ID notification for WHOIS or
5641 IDENTIFY and the ID exists in the lists, it is removed.
5642 Affected file silcd/command_reply.c.
5644 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5645 in client then client entry that it matches is searched and
5646 the nickname is printed on the screen for user. Affected
5647 file irssi/src/silc/core/client_ops.c.
5649 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Use cache entry expire time in the LIST command reply to
5652 purge old entries from the cache after the LIST command
5653 reply has been received. This way we don't have non-existent
5654 entries in the cache for too long. Affected file is
5655 silcd/command_reply.c.
5657 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * If we are normal server, and we've not resolved client info
5660 in WHOIS or IDENTIFY from router, and it is global client,
5661 we'll check whether it is on some channel. If it is not
5662 then we cannot be sure about its validity and will resolve it
5663 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5664 file silcd/command.c.
5666 * Search channel by name (if possible) rather than by ID
5667 in IDENTIFY command's command reply. Affected file is
5668 silcd/command_reply.c.
5670 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5673 Updated specs and implemented it. Affected file silcd/command.c,
5674 silcd/packet_send.c and silcd/packet_receive.c.
5676 * Implemented the <founder auth> payload handling in the JOIN
5677 command. If provided all conditions for channel joining
5678 except requirement to provide correct passphrase can be
5679 overrided by the channel founder. Updated the protocol specs.
5680 Affected file silcd/command.c.
5682 Added support for founder auth in JOIN command in client
5683 library. Fixed the parsing of the JOIN command now to support
5684 all options as they should be. The affected file is
5685 lib/silcclient/command.c.
5687 * Optimized the WHOIS and IDENTIFY commands to send the request
5688 to router only if it includes nicknames or other names. If
5689 they include only IDs then check the local cache first before
5690 routing. Affected file is silcd/command.c.
5692 * Added channels topic announcements. Affected file is
5693 silcd/packet_receive.c and silcd/server.c.
5695 * Fixed the silc_server_send_notify_topic_set to really destine
5696 the packet to channel. Affected file silcd/packet_send.c.
5698 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5699 library. Affected file lib/silcclient/client_notify.c.
5701 * Added UMODE announcements. Affected file silcd/server.c.
5703 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5705 * Memory leak fixes in:
5707 lib/silcutil/silcsockconn.c
5708 lib/silcske/silcske.c
5709 lib/silcske/groups.c
5711 lib/silccrypt/silcpkcs.c
5712 lib/silccore/silccommand.c
5713 lib/silccore/silcidcache.c
5718 * ROBOdoc documented the lib/silcske/groups.h file and a
5719 bit changed the interface for better.
5721 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5723 * Update the client entry context in the ID cache after
5724 nick change. Affected file lib/silcclient/command.c.
5725 Fixes the CUMODE command when regaining founder privileges,
5726 and a little WHOIS problem.
5728 * Fixed silc_net_gethostbyname to correctly call the
5729 inet_ntop. Affected file lib/silcutil/silcnet.c.
5731 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5733 * Added IPv6 support checking to the configure.in.pre, added
5734 also --enable-ipv6 option to override the check. Affected
5735 file configure.in.pre.
5737 * The silc_thread_create now calls the start function
5738 directly if threads support is not compiled in. Removes
5739 ugly #ifdef's from generic code. Affected files are
5740 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5742 * Added silc_net_gethostby[name/addr]_async to asynchronously
5743 resolve. Affected files are lib/silcutil/silcnet.[ch].
5745 * Added support for rendering IPv6 based server, client and
5746 channel IDs. Affected file lib/silcutil/silcutil.c.
5748 * Added support for creating IPv6 based server IDs. Affected
5749 file is silcd/serverid.c.
5751 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5753 * Added silc_net_gethostby[addr/name] into the
5754 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5755 routines. Added silc_net_is_ip[4/6]. Affected file is
5756 lib/silcutil/unix/silcunixnet.c. All routines that take
5757 address as argument now supports both IPv4 and IPv6 addresses.
5759 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5761 * Fixed LIST command reply sending in server. Affected file
5764 * Server now sends the kicker's client ID in the KICK notify
5765 to the kicked client. Affected file silcd/command.c.
5767 * The client library now parses the kickers client ID and
5768 UI displays it. Affected files lib/silcclient/client_notify.c
5769 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5771 * Made all payload parsing function prototypes consistent.
5772 They all take now const unsigned char * and uint32 pair as
5773 the payload data instead of SilcBuffer. Changes all around
5774 the source tree. Other unsigned char* -> const unsigned char*
5775 changes around the tree as well.
5777 * Optimized SFTP client and server packet sending not to
5778 allocate new buffer for each packet but to recycle the
5779 first allocated buffer. Affected files are
5780 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5782 * Optimized the SFTP client to use SilcList instead of
5783 SilcDList for requests, because it is faster. Affected file
5784 is lib/silcsftp/sftp_client.c.
5786 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5787 into lib/silccore/silcid.[ch].
5789 Renamed silcpayload.[ch] into silcargument.[ch].
5791 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5793 * If client entry is deleted with active key agreement
5794 session, abort the session.
5796 The silc_client_abort_key_agreement now calls the completion
5797 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5799 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5802 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Don't use __restrict in older GCC's. Affected file is
5805 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5807 * silc_net_localhost now attempts to reverse lookup the
5808 IP/hostname. Affected file lib/silcutil/silcnet.c.
5810 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5811 command. It can be used to gain founder privileges at
5812 the same time when joining the channel.
5814 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5815 kicker's client ID as well. Updated protocol specs.
5817 Defined that the server must send SILC_COMMAND_IDENTIFY
5818 command reply with error status to client who sent
5819 private message with invalid client ID.
5821 Updated the protocol specification.
5823 * Added silc_server_send_command_reply to send any
5824 command reply. Affected file silcd/packet_send.[ch].
5826 * Added silc_id_payload_encode_data to encode ID payload
5827 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5829 * The server now send IDENTIFY command reply with error
5830 status if client ID in private message is invalid. Affected
5831 file silcd/packet_receive.c.
5833 * Save the server key file with server's IP address in
5834 the filename instead of hostname. The affected file is
5835 irssi/src/silc/core/client_ops.c.
5837 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5842 * Added libtool support for compiling shared objects in
5843 lib/silcsim. Affected file configure.in.pre and
5844 lib/silcsim/Makefile.am. Original patch by cras.
5846 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Pid file configuration, and server's config file fixes
5849 patch by toma. Updated CREDITS file.
5851 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5853 * Fixed silc_client_channel_message to not try to decrypt
5854 the message twice if it resolved the destination client
5855 information. This could cause of dropping one channel
5856 message. Affected file lib/silcclient/client_channel.c.
5858 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5861 lib/silcclient/client.c. This function is used when the SILC
5862 Client is run under some other scheduler, or event loop or
5863 main loop. On GUI applications, for example this may be
5864 desired to used to run the client under the GUI application's
5865 main loop. Typically the GUI application would register an
5866 idle task that calls this function multiple times in a second
5867 to quickly process the SILC specific data.
5869 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5871 * Fixed silc_server_drop() for dropping the supplementary
5872 groups as well, this could cause a security hole on some
5875 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5880 * Write PID file after dropping privileges. Added -F option
5881 to run server on foreground. A patch by debolaz.
5882 Affected files silcd/server.c, silcd/silcd.c.
5884 * Fixed MOTD to return the MOTD file server name. Affected
5885 file silcd/command.c.
5887 * Added INFO command reply handling to the Irssi SILC Client.
5888 Affected file irssi/src/silc/core/client_ops.c.
5890 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5892 * Fixed the silc_idcache_list_* routines to really support
5893 the dynamic list. Fixes a crash. Affected file is
5894 lib/silccore/silcidcache.c.
5896 * Fixed the LIST command reply to really call LIST command's
5897 pending callbacks. Affected file silcd/command_reply.c.
5899 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5901 * Update conn->local_entry->nickname after giving NICK
5902 command. Affected file lib/silcclient/command.c.
5904 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5906 * Added the [pid] option to the silcd configuration file
5908 Affected files: serverconfig.[ch] and silcd.c
5910 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Save fingerprint in WHOIS command reply in server.
5913 Affected file silcd/command_reply.c.
5915 * Fixed NICK commands pending callback registration.
5916 Affected file lib/silcclient/command.c.
5918 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Use ++server->cmd_ident when sending commands in server,
5921 instead of random number. Affected file silcd/command.c.
5923 * Fixed GETKEY command reply to call actually GETKEY pending
5924 command callbacks. Affected file silcd/command_reply.c.
5926 * A bit stricter check for nicknames. Check for same nickname
5927 in NICK command also. Affected file silcd/command.c.
5929 * Do not call INFO command everytime client ID changes, only
5930 during first connecting. Affected file lib/silcclient/client.c.
5932 * Set the new nickname only after successful command reply for
5933 NICK command is returned by server. Affected file
5934 lib/silcclient/command.c.
5936 * Remove nicknames from nicklist during server_signoff notify.
5937 Should fix /NAMES bit more. The affected file is
5938 irssi/src/silc/core/silc-channels.c.
5940 * Added `fingerprint' field to the SilcIDListData in the
5941 silcd/idlist.h to hold the fingerprint of the client's
5944 Send the fingerprint of the client's public key in WHOIS
5947 Affected files silcd/command.c, and silcd/idlist.[ch].
5949 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5950 create fingerprint from given data.
5952 * Show the fingerprint of the client's public key in WHOIS.
5953 Affected files irssi/src/module-formats.[ch] and
5954 irssi/src/silc/core/client_ops.c.
5956 * Format the multiple same nicknames also during JOIN and
5957 NICK_CHANGE notifys. Affected file is
5958 lib/silcclient/client_notify.c.
5960 * Do not print error on screen for invalid private message
5961 payload since it can come if someone is sending private
5962 messages with wrong key. Affected file
5963 lib/silccore/silcprivate.c.
5965 * Fixed multiple concurrent /PING crash. Affected file
5966 lib/silcclient/command.c.
5968 * Changed the wrong ID encoding. All IP addresses must be
5969 in MSB first order in encoded format. They were encoded
5970 wrong and was in LSB format. Affected files are
5971 silcd/serverid.c, lib/silcutil/silcutil.c.
5973 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5975 * Call the `connect' client operation through the scheduler
5976 in case of error. Affected file lib/silcclient/client.c.
5978 * Call the `failure' client operation even if the error
5979 occurred locally during a protocol. Affected file is
5980 lib/silcclient/protocol.c.
5982 * Added support of sending LIST command to router from normal
5983 server. This way normal server can get list of all channels
5984 in the network too. Fixed the channel list sending in the
5985 server too. Affected files are silcd/command.c, and
5986 silcd/command_reply.[ch].
5988 * Added silc_server_update_channels_by_server and
5989 silc_server_remove_channels_by_server. They are used during
5990 disconnection of primary router and in backup router protocol.
5991 Affected file silcd/server_util.[ch], silcd/server.c and
5992 silcd/server_backup.c.
5994 * Fixed channel adding to global list in IDENTIFY command
5995 reply in server. Affected file silcd/command_reply.c.
5997 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * If the incoming packet type is REKEY or REKEY_DONE process
6000 that packet always synchronously. Fixes yet another MAC
6001 failed error on slow (dialup) connections. Affected file
6002 lib/silcclient/client.c and silcd/server.c.
6004 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Call check_version SKE callback for initiator too. Affected
6007 file lib/silcske/silcske.c.
6009 * Implemented fix for security hole found in the SKE that was
6010 fixed in the specification few days back; the initiator's
6011 public key is now added to the HASH value computation.
6012 Added backwards support for the old way of doing it too, for
6013 old clients and old servers. Affected file is
6014 lib/silcske/silcske.c.
6016 * Enabled mutual authentication by default in SKE. If initiator
6017 is not providing mutual authentication the responder will
6018 force it. This will provide the proof of posession of the
6019 private key for responder. The affected files are
6020 lib/silcclient/protocol.c and silcd/protocol.c.
6022 * Do not cache anymore the server's public key during SKE.
6023 We do mutual authentication so the proof of posession of
6024 private key is done, and if the server is authenticated in
6025 conn auth protocol with public key we must have the public
6026 key already. Affected file silcd/protocol.c.
6028 * Added new global debug variable: silc_debug_hexdump. If
6029 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6030 file lib/silcutil/silclog.[ch].
6032 * Fixed compilation warning due to char * -> const char *.
6033 Affected files lib/silcutil/silcnet.h, and
6034 lib/silccore/silcauth.[ch].
6036 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Fixed CMODE command when new channel key was created. If
6039 the creation failed the old key was removed. Next time giving
6040 same command would crash the server since the old key was
6041 freed already. Affected file silcd/command.c.
6043 * Fixed the silc_server_announce_get_channels to not crash
6044 on reconnect. Affected file silcd/server.c.
6046 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Added silc_log_set_debug_string function to set a regex
6049 string to match for debug output. Only the function names,
6050 or filenames matching the given debug string is actually
6051 printed. This way it is possible to filter out those debug
6052 strings that user is not interested in.
6054 Fixed a bug in silc_string_regexify.
6056 Affected files lib/silcutil/silclog.[ch], and
6057 lib/silcutil/unix/silcunixutil.c.
6059 * Changed the -d options in both server and Irssi SILC client
6060 to take the debug string as argument. Affected files
6061 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6063 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6065 * Added silc_hash_babbleprint to create a Bubble Babble
6066 Encoded fingerprint. The encoding is developed by Antti
6067 Huima (draft-huima-babble-01.txt), and it creates human
6068 readable strings out of binary data. Affected file
6069 lib/silccrypt/silchash.[ch].
6071 * Print the babble print now in addition of fingerprint as well
6072 in Irssi SILC client. Affected files are
6073 irssi/src/fe-common/silc/module-formats.[ch],
6074 irssi/src/fe-common/silc/core/client_ops.c.
6076 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * Fixed a security problem found in SKE. The initiator's
6079 public key too is now added to the HASH hash value creation
6080 which is signed by the responder to create the SIGN value.
6081 This will prevent anyone in the middle to lie to the responder
6082 about the initiator's public key. If this is done now, the
6083 man in the middle will get caught. Updated the protocol
6086 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * Better installation directory handling. Configure module
6089 paths and other paths automatically to example_silc* files
6090 in doc/. A patch by toma.
6092 * Fixed compiler warning from MPI library, and from SILC RNG.
6095 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6096 It can be configured with ./configure. A patch by toma.
6098 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * Find correct make to use in prepare-clean. A patch by
6101 toma. Affected file prepare-clean.
6103 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6105 * Added irssi variables use_auto_addr, auto_bind_ip,
6106 auto_bind_port and auto_public_ip.
6108 * Changed the interface for silc_client_send_key_agreement
6109 in lib/silcclient/silcapi.h
6113 irssi/src/silc/core/silc-core.c
6115 lib/silcclient/silcapi.h
6116 irssi/src/silc/core/silc-channels.c
6117 lib/silcclient/client_keyagr.c
6120 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * Added silc_pkcs_public_key_compare to compare two
6123 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6125 * Check that the client who set the founder mode on the
6126 channel is the same client that is giving the founder
6127 mode to itself. It is done by comparing the saved public
6128 key (it is saved even in the authentication is passphrase).
6129 Affected file silcd/command.c.
6131 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6133 * Do not process packet for disconnected socket connection.
6134 Affected file lib/silccore/silcpacket.c.
6136 * Process the DISCONNECT packet through scheduler in the
6137 client library. Affected file lib/silcclient/client.c.
6139 * Fixed the silc_client_packet_parse to not to increase
6140 the packet sequence number if the conn->sock and the
6141 current socket connection is not same. This can happen
6142 for example during key agreement when the conn includes
6143 multiple socket connections (listeners). Affected file
6144 lib/silcclient/client.c.
6146 * The sender of the file transfer request now provides also
6147 the pointer (listener) for the key exchange protocol. If
6148 the listener cannot be created then it sends empty key
6149 agreement and lets the receiver provide the listener.
6151 Added `local_ip' and `local_port' arguments to the
6152 silc_client_file_send. If they are provided they are used,
6153 if not then it will attempt to find local IP address, if
6154 not found or bind fails then the remote client will provide
6157 Affected files are lib/silcclient/client_ftp.c and
6158 lib/silcclient/silcapi.h.
6160 * Extended the FILE SEND command to support defining the
6161 local IP and port for key exchange listener. They are
6162 optional. Affected file irssi/src/silc/core/silc-servers.c.
6164 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6166 * Defined to WHOIS command reply the sending of fingerprint
6167 of the client's public key (if the proof of posession of the
6168 corresponding private key is verified by the server).
6169 Updated to the protocol specification.
6171 * Added support of receiving the client's public key's
6172 fingerprint in command reply in client library. Affected
6173 file is lib/silcclient/command_reply.c, and
6174 lib/silcclient/idlist.[ch].
6176 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Do not send over 128 chars long nickname to the server
6179 in NICK command. Affected file lib/silcclient/command.c.
6181 * Do not send over 256 chars long channel names to the server
6182 in JOIN command. Affected file lib/silcclient/command.c.
6184 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Assure that silc_server_close_connection cannot be called
6187 twice for same socket context. Affected file is
6190 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6192 * Send error message to application if opening file for
6193 writing during file transfer fails. Affected file is
6194 lib/silcclient/client_ftp.c.
6196 Remove all file transfer sessions for a client that we're
6197 removing from ID cache.
6199 Affected file is lib/silcclient/client_ftp.c.
6201 * Fixed silc_net_addr2bin to return correct address. Affected
6202 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6204 * Fixed file transfer session removing on signoff notify.
6205 Affected file irssi/src/silc/core/silc-servers.c.
6207 * Added the SilcClientFileError to be returned in the monitor
6208 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6209 Affected file lib/silcclient/silcapi.h.
6211 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6213 * Fixed a crash in silc_client_ftp_free_sessions and
6214 silc_client_ftp_session_free_client. Affected file
6215 lib/silcclient/client_ftp.c.
6217 * Added `disabled' field in the SilcChannelEntry in the server
6218 to indicate if the server entry is disabled. Affected file
6219 silcd/idlist.h, silcd/command[_reply].c.
6221 * SILC server adds now /var/run/silcd.pid everytime it is
6222 started. Affected file silcd/silcd.c.
6224 * Added silc_server_packet_send_clients to send a packet to
6225 the provided table of client entries. Affected file
6226 silcd/packet_send.[ch].
6228 * Fixed a crash in client resolving in client_prvmsg.c in
6229 client library. Affected file lib/silcclient/client_prvmsg.c.
6231 * Do not actually remove the client directly from ID cache
6232 during SERVER_SIGNOFF, but invalidate it. This way we
6233 preserve the WHOWAS info for the client. Affected file
6234 silcd/server_util.c.
6236 * Fixed SERVER_SIGNOFF notify handling in the server. The
6237 server is now able to process incoming SERVER_SIGNOFF notify
6238 for a server that it doesn't even know about. It will remove
6239 the clients provided in the notify. Affected file
6240 silcd/packet_receive.c.
6242 * Check for partial packet in data queue after every packet that
6243 was found from the queue. Return and wait for more data if
6244 there is partial data in queue. Affected file is
6245 lib/silccore/silcpacket.c.
6247 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Added SilcClietFileError enum to indicate error in
6250 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6251 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6252 Affected files lib/silcclient/silcapi.h and
6253 lib/silcclient/client_ftp.c.
6255 * Check that newsize in silc_buffer_realloc is larger than
6256 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6258 * Added better monitor of file transfers. It now monitors
6259 key agreement protocol during the file transfer too. Added
6260 error reporting too. Affected files
6261 irssi/src/silc/core/silc-servers.c,
6262 irssi/src/fe-common/silc/module-formats.[ch].
6264 * Wrote a help file for FILE command.
6266 * Added silc_rng_global_get_byte_fast to get not-so-secure
6267 random data as fast as possible. Random data is read from
6268 /dev/urandom if available and from the SILC RNG if not
6269 available. It is used in padding generation. Affected file
6270 lib/silccrypt/silcrng.[ch].
6272 * All packets in client library are now processed synchronously.
6273 Optimized packet processing a lot. Affected file
6274 lib/silcclient/client.c.
6276 * All server connection packets are processing synchronously
6277 now in server, to optimize packet processing. Affected file
6280 * Include files are installed now only in Toolkit distribution
6281 if make install is given. Affected files: all Makefile.am's.
6283 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Assure that silc_client_notify_by_server_resolve does not
6286 resolve the client information multiple times. If it cannot
6287 be found by the first it cannot be found at all. Affected
6288 file lib/silcclient/client_notify.c.
6290 * Fixed WHOWAS command reply calling. Affected file
6291 lib/silcclient/command_reply.c.
6293 * Removed all references to silc_idlist_get_client from the
6294 Irssi SILC client since that call is internal call used by
6295 the library. The Irssi SILC client will use now client
6296 retrieval functions found in silcapi.h.
6298 * Fixed a bug in resolving nickname info before sending
6299 private message. It used freed memory. Affected file
6300 irssi/src/silc/core/silc-servers.c.
6302 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Assure my_channels statistics cannot go negative in server.
6305 Affected files silcd/server.c, silcd/server_util.c.
6307 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6311 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Win32 Toolkit changes. Affected files
6314 win32/silc.dsw, win32/libsilc/libsilc.def,
6315 win32/libsilcclient/libsilc.def,
6316 lib/silcutil/silcutil.c, and
6317 lib/sftp/sftp_fs_memory.c.
6319 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Added silc_net_localip to return local host's IP address.
6322 Affected file lib/silcutil/silcnet.[ch].
6324 * If key exchange or rekey protocol is active for a connection
6325 parse all packets syncronously since there might be packets
6326 in packet queue that we are not able to process without first
6327 processing packets before them. Affected file silcd/server,
6328 lib/silcclient/client.c.
6330 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6331 whether library should continue processing the packet.
6332 Affected file lib/silccore/silcpacket.h.
6334 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6335 SilcSFTPMonitorData to SFTP server to monitor various
6336 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6337 lib/silcsftp/sftp_server.c.
6339 * Added silc_file_size to return file size. Affected file
6340 lib/silcutil/silcutil.[ch].
6342 * Implemented the file transfer support for the client library.
6343 Added preliminary support for simple client to client one-file
6344 transmission. Affected file lib/silcclient/client_ftp.c,
6345 lib/silccilent/client.[ch].
6347 * Added new local command FILE to the Irssi SILC Client.
6348 It is used to perform the file transfer. It has subcommands
6349 SEND, RECEIVE, SHOW and CLOSE. Affected files
6350 irssi/src/silc/core/client_ops.c,
6351 irssi/src/silc/core/silc-server.[ch].
6353 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6355 * Relay the SILC_PACKET_FTP in the server. Affected files
6356 silcd/server.c and silcd/packet_receive.c.
6358 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Renamed silc_file_read and silc_file_write to functions
6361 silc_file_readfile and silc_file_writefile. Added function
6362 silc_file_open and silc_file_close. Affected files
6363 lib/silcutil/silcutil.[ch].
6365 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Resolve the client info when received private message or
6368 channel message for a client which nickname we don't know.
6369 Affected files lib/silcclient/client_prvmsg.c and
6370 lib/silcclient/client_channel.c.
6372 * Do not crash in /KEY if client is not connected. Affected
6373 file irssi/src/silc/core/silc-channels.c.
6375 * Added SilcClientStatus field to the SilcClientEntry in the
6376 lib/silcclient/idlist.h.
6378 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6379 is incomplete and is being resolved, it won't be resolved
6382 Make sure also that USERS command reply does not resolve
6383 twice information. Affected file is
6384 lib/silcclient/command_reply.c.
6386 Make sure that silc_client_get_clients_by_list does not
6387 resolve twice same information.
6389 * Check for valid client->id in the silc_server_free_client_data.
6390 Affected file silcd/server.c.
6392 * Fixed /GETKEY nick@server not to crash if the server entry
6393 is not found. Affected file lib/silcclient/command.c.
6395 * Fixed the silc_server_check_cmode_rights to check the
6396 requested modes correctly. Affected file silcd/command.c.
6398 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6400 * Better checks for non-printable chars in nick added.
6401 Affected file silcd/command.c.
6403 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Call the silc_server_udpate_servers_by_server in the
6406 primary router that comes back online in the backup resuming
6407 protocol. Otherwise it routes packets wrong. Affected file
6408 silcd/server_util.[ch], silcd/server_backup.c.
6410 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6412 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6413 lib/silcutil/silcbuffmt.[ch].
6415 * Redefined the SILC packet header to include the padding
6416 length. Affected file lib/silccore/silcpacket.[ch].
6418 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6419 length for maximum padding up to 128 bytes). Affected
6420 file lib/silccore/silcpacket.h.
6422 * Removed all backwards support for old 0.5.x MAC thingies.
6423 The SILC packet header change makes it impossible to be
6424 backwards compatible.
6426 * Send the ENDING packet with timeout in the backup resuming
6427 protocol. This is to assure that all routers has connected
6428 to the primary router. Affected file silcd/server_backup.c.
6430 * Changed the RNG to take the first IV from random data. It
6431 used to take it from zero actually. Changed the RNG also
6432 to use /dev/urandom during session. /dev/random is used
6433 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6435 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * Changed the SILC packet header to have the first two bytes
6438 (the packet length) encrypted. Affected files aroung the
6439 code tree, lib/silccore/silcpacket.[ch]. Removed the
6440 SilcPacketCheckDecrypt callback. It is not needed anymore
6441 since the silc_packet_receive_process will determine now
6442 whether the packet is normal or special.
6444 * Implemented the unidirectional MAC keys. Affected files
6445 lib/silcske/silcske.c, silcd/protocol.c and
6446 lib/silcclient/protocol.c.
6448 * Implemented the packet sequence number to the MAC computation.
6449 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6450 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6451 lib/silcclient/protocol.c.
6453 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * Allow backup router to announce servers. All servers
6456 announced by backup router are added to the global list
6457 automatically. Update hte server's socket to our primary
6458 router also when backup router announces a server.
6459 Affected file silcd/packet_receive.c.
6461 * Do not update the client->router in the function
6462 silc_server_udpate_clients_by_server if the client is on
6463 global list. We might fail to find any specific server
6464 for locally connected clients and local cell clients. They
6465 should still use the `from' and not `to' as client->router.
6466 This fixes backup router resuming protocol. Affected file
6467 silcd/server_util.c.
6469 * Decrease channel statistics count only if the channel
6470 deletion worked. Affected files are silcd/server.c and
6471 silcd/server_util.c.
6473 * Added silc_server_update_servers_by_server to update origin
6474 of all server entries. Used during backup router protocol.
6475 Affected files silcd/server_util.[ch], silcd/server.c. and
6476 silcd/backup_router.c.
6478 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6479 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6480 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6481 lib/silccrypt/silchmac.c.
6483 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6485 * Assure that router cannot reroute the same channel message
6486 to the sender. Affected file silcd/packet_receive.c.
6488 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6490 * Made better checks that the channel message is not sent
6491 to the router it came from. Affected file is
6492 silcd/packet_send.c. Fixed memory leak too.
6494 * Announce informations for incoming router connection, but
6495 only after checking if it is replaced by backup router.
6496 Affected file silcd/packet_receive.c.
6498 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * Fixed the backup resuming protocol to work in multiple
6501 router environment. Affected file silcd/server_backup.c.
6503 * Route packet only to one router in the function
6504 silc_server_packet_send_to_channel. Affected file is
6505 silcd/packet_send.c.
6507 * Fixed silc_server_send_notify_dest to set the broadcast
6508 flag. Fixed the silc_server_send_notify_topic to actually
6509 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6510 Affected file silcd/packet_send.c.
6512 * Changed the SFTP Filesystem interface. Changed the
6513 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6514 the filesystem operation function. The SilcSFTPFilesystem
6515 is now a context that is allocated by all filesystem allocation
6516 functions and it already includes the operations structure
6517 and filesystem specific context. It is given as argument
6518 now to the silc_sftp_server_start. This made the interface
6519 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6520 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6522 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6524 * Changed the backup router adding and getting interfaces
6525 in the server. The router that will be replaced by the
6526 specified backup router is now sent as argument. Affected
6527 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6530 * Added silc_net_addr2bin_ne to return the binary form of
6531 the IP address in network byte order. Affected files
6532 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6534 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Check for existing server ID in silc_server_new_server
6537 and in silc_server_connect_to_router_final and remove the
6538 old entry if it exists. Affected file silcd/packet_receive.c,
6541 * Send the channel message always to only one router, either
6542 in upstream or downstream. Affected file is
6543 silcd/packet_send.c.
6545 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6547 * Wrote the definition of the backup resuming protocol to the
6548 protocol specification.
6550 * Removed one redundant channel key generation from normal
6551 server during joining procedure. Removed one redundant
6552 channel key sending from server to router during joining
6553 procedure. Affected file silcd/command.c.
6555 * Made minor bugfixes to the backup router resuming protocol.
6556 Affected file silcd/server_backup.c, server.c.
6558 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Added --disable-asm configuration option. Affected files
6561 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6564 * Implemented the backup resuming protocol that is used to
6565 resume the primary router position in the cell after the
6566 primary router comes back online. Affected files
6567 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6568 and silcd/server_util.[ch].
6570 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6572 * Sleep two (2) seconds after sending QUIT command to server.
6573 Affected file lib/silcclient/command.c.
6575 * Assure that if outgoing data buffer is pending do not force
6576 send any data. Affected file silcd/packet_send.c.
6578 * Assure that if outgoing data buffer is pending do not force
6579 send any data. Affected file lib/silcclient/client.c.
6581 * Implemented the backup router support when the primary router
6582 goes down. The servers and routers can now use the backup
6583 router as new primary router without loosing connectivity.
6585 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6587 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6588 in the server to indicate disabled entry. All data read
6589 from the connection will be ignored and no data is sent
6590 for entry that is disabled. Affected files are
6591 silcd/idlist.h, silcd/server.c.
6593 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6595 * Created SFTP client and server test programs in the
6596 lib/silcsftp/tests directory.
6598 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6600 * Implemented memory filesystem (virtual filesystem) for
6601 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6604 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6606 * Implemented the SFTP (SSH File Transfer Protocol) to the
6607 lib/silcsftp. It includes SFTP client and SFTP server
6610 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Moved lib/silccore/silcprotocol.[ch] to the
6613 lib/silcutil library.
6615 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6616 take variable argument list pointer as argument. Affected
6617 file lib/silcutil/silcbuffmt.[ch].
6619 * Added silc_buffer_set function that is used to set data
6620 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6621 Affected file lib/silcutil/silcbuffer.h.
6623 * Changed various routines in the core library to use the new
6624 silc_buffer_set instead of allocating new buffer only for
6627 * Added 64-bit value formatting and unformatting support to the
6628 silc_buffer_[un]format routines. Affected file is
6629 lib/silcutil/silcbuffmt.[ch].
6631 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6632 to includes/bitmove.h.
6634 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Fixed channel user mode saving in client library. Affected
6637 file lib/silcclient/command[_reply].c.
6639 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6641 * Defined the file transfer to the SILC Protocol. Added
6642 new packet type SILC_PACKET_FTP and defined File Transfer
6643 Payload. The mandatory file transfer protocol is SFTP
6644 (SSH File Transfer Protocol). Affected file in addition
6645 of the internet draft is lib/silccore/silcpacket.h.
6647 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6648 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6649 is used as part of backup router protocol when the primary
6650 router of the cell is back online and wishes to resume
6651 the position as primary router.
6653 * Redefined the MAC generation keys in the protocol. The
6654 same key is not used anymore in both direction. Both
6655 direction will now use different keys for sending and
6656 receiving. This fixes a potential security flaw. This
6657 change causes incompatibilities in the protocol.
6659 * Redefined also the MAC computation from the packet.
6660 An packet sequence number is now added to the MAC
6661 computation. This prevents possible replay attacks against
6662 the protocol. This change too causes incompatibilities
6665 Added `sequence' field to the SilcPacketContext to hold
6666 the current sequence number for the packet.
6668 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6670 * Added `created' field to the SilcIDListData in the file
6671 silcd/idlist.h to indicate the time when the entry was
6674 * Added `created' field to the SilcChannelEntry too. Affected
6675 file silcd/idlist.h.
6677 * Added `creation_time' aguments to all the announcement functions
6678 in the server. If it is provided then only the entries that
6679 was created after the provided time frame are actually
6680 announced. Affected file silcd/server.[ch].
6682 * The protocol says that the Channel ID's IP address must be
6683 based on the router's IP address. Added check for this in
6684 the silc_server_new_channel when processing incoming New Channel
6685 Payload. Affected file silcd/packet_receive.c.
6687 * Print out the correct version with --version in SILC client.
6688 Affected file irssi/src/silc/core/silc-core.c.
6690 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6692 * Fixed WHOWAS command to check for completnes of the client
6693 entry always, not just when the command is coming from client.
6694 Affected file silcd/command.c.
6696 * Added new function silc_server_packet_queue_purge to purge the
6697 outgoing data queue to the network. After the function returns
6698 it is guaranteed that the outgoing packet queue is empty.
6699 Affected file silcd/packet_send.[ch].
6701 * Purge the outgoing packet queue in the rekey protocol's final
6702 callback to assure that all rekey packets go to the network
6703 before quitting the protocol. Affected file silcd/server.c.
6705 * Added silc_client_packet_queue_parse as similar function as
6706 in server to the client library. The affected file is
6707 lib/silcclient/client.c.
6709 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Splitted silcd/server.c and created silcd/server_util.[ch]
6712 for utility functions.
6714 * Added new socket flag SILC_SF_DISABLED to indicate that the
6715 connection is open but nothing can be sent to or received from
6716 the connection. Affected file lib/silcutil/silsockconn.[ch].
6717 The checking for disabled socket is checked in the low level
6718 silc_socket_write and silc_socket_read functions.
6720 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Allow only nicknames and channel names that fits into the
6723 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6725 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * When processing JOIN command reply in server check that if
6728 the channel exists in our global list we'll move it the local
6729 list. Affected file silcd/command_reply.c.
6731 * Fixed the check whether client is joined on the channel already
6732 in JOIN command. Affected file lib/silcclient/command.c.
6734 * Fixed the JOIN command reply to check whether the channel
6735 already exists. Affected file lib/silcclient/command_reply.c.
6737 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6739 * Added silc_ske_status_string to map the SKE error numbers
6740 to readable strings. The affected files are
6741 lib/silcske/silcske[_status].[ch].
6743 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Do not show the private channels on the WHOIS channel list
6746 as it is not allowed by the protocol. The affected file is
6749 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Assure that the packet length digged from the actual packet
6752 is something sensible in the silc_packet_decrypt_rest_special
6753 in lib/silccrypt/silcpacket.c.
6755 * Free and NULL the allocated pointer in silc_hmac_alloc if
6756 the HMAC allocation fails. The affected file is
6757 lib/silccrypt/silchmac.c.
6759 * Print the selected security properties to the log files in
6760 the server. Affected file silcd/protocol.c.
6762 * Add SKE's reference counter even if calling the completion
6763 callback manually. Otherwise it goes negative, although it
6764 does not cause any problems. The affected file is
6765 lib/silcske/silcske.c.
6767 * Remove the client entry with short timeout after giving the
6768 KILL command. Affected file lib/silcclient/command.c.
6770 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6771 case all found clients are already disconnected (WHOWAS would
6772 found them) in the server. Affected file silcd/command.c.
6774 * Update the last_receive (time of last data received) to be
6775 updated only when received private or channel message so that
6776 the idle time showed in WHOIS makes more sense.
6778 * Added boolean field `valid' in to the SilcClientEntry in the
6779 client library to indicate whether the entry is valid or not.
6780 This fixes the nickname change bug on channel when changing
6781 the nickname to be same than the old (like nick to Nick) the
6782 nickname formatter doesn't set the new nick anymore to Nick@host.
6783 Affected file lib/silcclient/idlist.[ch].
6785 * Now actually fixed the nickname changing on disconnection.
6786 Added new function silc_change_nick to the Irssi SILC Client.
6787 Affected file irssi/src/silc/core/client_ops.c,
6788 irssi/src/silc/core/silc-nicklist.[ch].
6790 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * Check that the public key exists in the GETKEY command before
6793 trying to encode it. Affected file silcd/command.c.
6795 * Print some notifications on received public keys with GETKEY
6796 command in the Irssi SILC Client. Affected files are
6797 irssi/src/fe-common/silc/module-formats.[ch],
6798 irssi/src/silc/core/client_ops.c.
6800 * Use IDENTIFY command to resolve the server information in the
6801 GETKEY command instead of INFO command. Affected file
6802 lib/silcclient/command.c.
6804 * All command reply functions in the client library now calls
6805 the pending command reply callbacks even if an error has
6806 occurred. The server has done this a long time and now it was
6807 time to move the client library to this as well. Now all
6808 errors can be delivered back to the pending command reply
6809 callbacks if necessary. Affected files are
6810 lib/silcclient/command[_reply].[ch].
6812 * Change the nickname on disconnection back to the username
6813 because in reconnect the server will enforce it to it anyway.
6814 Affected file irssi/src/silc/core/silc-servers.c.
6816 * Fixed a config file parsing bug in the Irssi SILC client.
6817 Affected file irssi/src/silc/core/clientconfig.c.
6819 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * When printing the channel mode on JOIN, verify that the
6822 channel key and channel's HMAC are valid. Affected file
6823 irssi/src/silc/core/client_ops.c.
6825 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6827 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6828 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6829 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6831 * Removed channel key rekey task deleting from the function
6832 silc_server_save_channel_key. Affected file silcd/server.c.
6833 Added explicit timeout task context instead that is used to
6834 delete the task if we are registering a new task before the
6835 new task has elapsed.
6837 * When channel key rekey occurs the client library now saves
6838 the old channel key for a short period of time (10 seconds) and
6839 is able to use it in case some is still sending channel
6840 messages encrypted with the old key after the rekey. Affected
6841 file lib/silcclient/[idlist.h|client_channel.c].
6843 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6845 * Added check to the silc_server_new_id_real to not accept
6846 new ID if it is the sender's own ID. Affected file is
6847 silcd/packet_receive.c.
6849 * Assure that we do not announce ourself or the one we've
6850 sending our announcements when we're router and are announcing
6851 servers to our primary router. Affected file silcd/server.c.
6853 * Fixed silc_server_command_identify_check_client to assemble
6854 correct WHOIS packet. It send corrupted WHOIS packet and
6855 caused problem with router to router connections. Affected
6856 file silcd/command.c.
6858 Fixed also silc_server_command_whois_check the same way
6859 as for the IDENTIFY command.
6861 * Added new SilcIDListStatus to the server in the SilcIDListData
6862 structure. The status now includes the current status of
6863 the entry (like registered, resolved etc.). Affected file
6864 silcd/idlist.[ch]. Defined a bunch of different status types
6865 as well. This replaced the old boolean registered field as well.
6867 Added resolve_cmd_ident field to the SilcClientEntry structure
6868 too so that if the entry is for example being resolved so
6869 another command may attach to the same pending command reply
6870 without requiring to resolve the same entry again. This concept
6871 should optimize the WHOIS and the IDENTIFY resolving under
6872 heavy load by taking away unnecessary resolving for entries
6873 that are being resolved already.
6875 Added support for adding multiple pending commands for one
6876 command idenfier. Affected file silcd/command[_reply].[ch].
6878 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6879 before deleting the data. Otherwise the hash table will have
6880 freed data in comparison functions. Affected file is
6881 silcd/command_reply.c.
6883 * Fixed silc_idlist_replace_client_id to add the new entry to
6884 the cache with NULL nickname. Otherwise there will be invalid
6885 memory as the nickname after the nickname is freed. Affected
6886 file silcd/packet_receive.c.
6888 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6889 saved into wrong slots because the previous number of entries
6890 was not taken into account. Affected file silcd/idlist.c.
6891 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6893 * If we are router and we receive JOIN notify to a channel that
6894 does not have any users then notified client is marked as the
6895 channel founder, as it is it. The affected file is
6896 silcd/packet_receive.c
6898 * Added to the extended hash table API's table_del_*ext functions
6899 the destructor as argument too, so that the caller can decide
6900 which destructor to use or whether to use destructor at all.
6901 Affected file lib/silcutil/silchashtable.[ch].
6903 * Fixed ID Cache purging. It actually deleted the entries from
6904 the hash table after the data was freed. The hash table ended
6905 up comparing freed memory. The affected file is
6906 lib/silccore/silcidcache.c.
6908 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6910 * Fixed Irssi SILC client's KILL command's HELP syntax.
6912 * The USERS command now resolves the detailed user information
6913 if the userinfo field is missing. Affected file is
6914 lib/silcclient/command_reply.c.
6916 * Do not print error in silc_file_read if the read file does
6917 not exist. Just silently return NULL. Affected file is
6918 lib/silcutil/silcutil.c.
6920 * Fixed the silc_log_output to not wine about NULL filename
6921 and to not create some bogus " " filename. Affected file is
6922 lib/silcutil/silclog.c.
6924 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6926 * Fixed various printing bugs on the user interface in the
6927 Irssi SILC Client. Minor changes that were forgotten from
6930 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6932 * Fixed the configure.in.pre and the compilation and distribution
6933 environment to support the new autoconf 2.52. That version is
6934 now required to compile the CVS trunk.
6936 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6939 to generally parse user@fqdn format strings. Affected file
6940 lib/silcutil/silcutil.c.
6942 * Added nickname_format and nickname_force_format fields to the
6943 SilcClientParams structure. The first one defines the format
6944 for the nicknames that the library will enforce if the receives
6945 multiple same nicknames. The second one is boolean value and
6946 can be used to force the library to always enforce the format
6947 to the nicknames regardles whether there are multiple nicknames
6948 or not. This configurable formatting was employed to flexibly
6949 support accessing multiple nicknames from the user interface.
6950 The userinterface can now set the nicknames to what ever format
6951 they prefer. Affected file lib/silcclient/silcapi.h.
6953 Added function silc_client_nickname_format to the file
6954 lib/silcclient/idlist.c. It performs the nickname formatting.
6956 Added new field `hostname´ to the SilcClientEntry context.
6957 It holds the hostname of the client. Affected file is
6958 lib/silcclient/idlist.h.
6960 * Irssi SILC Client sets the nicknames in nick@hostn format.
6961 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6962 irssi/src/silc/core/silc-core.c.
6964 The WHOIS printing now also shows both the real nickname and
6965 the formatted nickname so that user knows how to access the
6966 user if there are multiple same nicknames cached. Affected
6967 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6968 printing formatting too to take the hostname now as a separate
6969 argument. The Affected file is
6970 irssi/src/fe-common/silc/modules-formats.[ch].
6972 * Changed the silc_client_get_clients_local to accept the formatted
6973 nickname as argument. It accepts the real nickname too but the
6974 formatted nickname can be used to find the true entry from
6975 multiple entries. Affected file lib/silcclient/silcapi.h and
6976 lib/silcclient/idlist.c.
6978 * Added nickname_format_parse field to the SilcClientParams.
6979 It is a callback function provided by the application to parse
6980 the nickname out of the formatted nickname string. The library
6981 calls it to get the nickname from the formatted string. Since
6982 the application generally knows better the format of the nickname
6983 string it parses it instead of the library, even though library
6984 encodes the formatted string. If the callback function is not
6985 provided then the library will use the string as is. The
6986 affected file is lib/silcclient/silcapi.h.
6988 * All the nickname strings passed to the client library in
6989 commands are now expected to be formatted nickname strings.
6990 If the command does not support the formatted nickname string
6991 it will assume that the sent string is the actual nickname.
6992 Affected file lib/silcclient/command.c.
6994 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6996 * Added public key authentication support to OPER and SILCOPER
6997 commands in the client library. Affected file is
6998 lib/silcclient/command.c.
7000 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * Changed the get_auth_methdod client operation to be asynchronous.
7003 It can be async if the application resolves the authentication
7004 method from the server during the negotiation. Added new
7005 SilcGetAuthMeth completion callback that the application will
7006 call after resolving the authentication method.
7008 Added function silc_client_request_authentication_method that
7009 the application can use to resolve the authentication method
7010 from the server. Added also SilcConnectionAuthRequest callback
7011 that the library will call after the server has replied. The
7012 application can call this function if it does not know the
7013 current authentication method.
7015 Affected files are lib/silcclient/client.c and
7016 lib/silcclient/silcapi.h.
7018 * The Irssi SILC client now automatically resolves the authentication
7019 method incase any configuration information is not present (and
7020 currently there never is). The affected file is
7021 irssi/src/silc/core/client_ops.c.
7023 * Fixed public key authentication from the client library.
7024 Affected file lib/silcclient/protocol.c. Changed also the
7025 protocol specification about the public key authentication in
7026 the connection authentication protocol. The actual data to be
7027 signed is now computed with a hash function before signing.
7029 * Fixed the public key authentication from the server as well.
7030 Affected file silcd/protocol.c.
7032 * Removed the mlock()'s from the memory allocation routines.
7033 Affected file lib/silcutil/silcmemory.c. The ./configure does
7034 not check anymore for the mlock(). Affected file is
7037 * Fixed USERS command in server to allow the execution of the
7038 command for private and secret channels if the client sending
7039 the command is on the channel. Affected file silcd/command.c.
7041 * Fixed silc_client_get_clients_local to return the clients
7042 count correctly. It could return wrong value. Affected file
7043 lib/silcclient/idlist.c.
7045 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7047 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7048 types. The assembler optimizations seemed not to like 64-bit
7049 data types. The assmebler optimizations thus are now enabled
7050 also for BSD systems as opposed to only enable them for Linux.
7052 * Do not check for threads at all on BSD systems. Affected
7053 file configure.in.pre.
7055 * Removed -n and -h options from the Irssi SILC Client since
7056 they are not used in silc.
7058 * Fixed the prime generation to assure that the first digit
7059 of the generated random number is not zero since our conversion
7060 routines does not like number strings that starts with zero
7061 digit. If zero digit is seen the random number is regenerated.
7062 This caused some corrupted RSA keys when the zero first digit
7063 was met. Affected file lib/silcmath/silcprimegen.c.
7065 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7067 * Fixed WIN32 configuration in the ./configure script.
7068 Fixed to include xti.h on environments that has it.
7069 Patches by Carsten Ilchmann and andrew.
7071 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7073 * Changed the silc_id_create_client_id to be collision
7074 resistant. It is now assured that there cannot be created
7075 two same client ID's. I suspect that some weird bugs in
7076 the server were actually caused by duplicate Client IDs.
7077 Affected file silcd/serverid.[ch]. A router receiving
7078 new ID now also assures and informs the sending server
7079 if the ID caused collision.
7081 * Changed the silc_id_create_channel_id to also assure that
7082 there are no collisions.
7084 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Statement about ignoring the Mutual Authentication flag when
7087 performing rekey with PFS was a bit misleading. It is ignored
7088 if it was set in the initial negotiation, it cannot be even
7089 set in the rekey. Fixed in the ke-auth draft. Started the
7090 new versions of the protocol drafts in the doc/.
7092 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7094 * Fixed a bug in silc_client_command_identify_save when saving
7095 new channel information. The channel name was no duplicated
7096 and caused crash on exit. Affected file is
7097 lib/silcclient/command_reply.c.
7099 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7101 * Fixed the getkey command handling in the server. Send just
7102 empty OK reply to the sender if the key could not be fetched
7103 (but everything else was ok, like the key just was not available).
7104 Changed the public key parameter to optional in the protocol
7105 specs so that empty OK reply can be sent. Affected file
7108 Added a message to Irssi SILC client to tell to user if the
7109 server did not return a public key.
7111 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7113 * Fixed a channel key regeneration bug. It registered new
7114 timeout tasks exponentially until all system resources were
7115 used. Affected file silcd/server.c.
7117 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7119 * Added the SILC Document generator to the scripts/silcdoc.
7120 It can be used to generate the Toolkit Reference Manual out
7121 of the source tree. Internally it will also use the RoboDoc
7122 generator now imported in util/robodoc.
7124 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7126 * Added couple of return's in rekey protocol if error orccurred
7127 during the protocol. The execution must be terminated.
7128 Affected file silcd/protocol.c. Also, terminate the protocol
7129 always with timeout.
7131 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7133 * The client's Client ID was created initally from the wrong
7134 nickname (it could have been in format nick@host) in the
7135 silc_server_new_client. Affected file silcd/packet_receive.c
7137 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7139 * Added some SILC_LOG_ERROR's to various error conditions
7140 if client could not be added to ID cache. Affected files
7141 silcd/packet_receive.c and silcd/server.c.
7143 * When client's sock->user_data is freed, NULL also the
7144 client->router and client->connection pointers. Added check
7145 for these pointers being NULL to various places around the
7146 code. Affected file silcd/server.c.
7148 * Added client->data.registered == TRUE checks to various
7149 places around the code to assure that unregistered client's
7150 are not handled when it is not allowed. Affected file
7153 * Added `bool registered' fields to all
7154 silc_idlist_[server|client]_get_* routines to indicate whether
7155 the fetched client needs to be registered or not. Affected
7156 file silcd/idlist.[ch].
7158 * Add your own entry as registered to the ID cache in the
7159 server. Affected file server.c.
7161 * Fixed a bug in silc_server_new_server. The SilcServer was
7162 set as the new server's context instead of SilcServerEntry.
7163 This naturally caused some weird bugs.
7165 * Added "updated" field the SilcChannelEntry which indicates
7166 the time since the channel entry was last accessed. This
7167 can be used to determine whether it is necessary to
7168 announce the channel after backup resuming protocol.
7169 Affected files silcd/idlist.[ch].
7171 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7173 * Do not delete the channel rekey task when adding it
7174 for in silc_server_create_channel_key.
7176 * Changed the silc_server_create_channel_key to return
7177 TRUE or FALSE to indicate the success of the channel key
7180 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7182 * Fixed MSVC++ project files and added missing files to
7183 Makefiles under win32/.
7185 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7187 * Do not add TCP_NODELAY flag if the operating system
7188 does not have it defined. Affected files are
7189 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7191 * Fixed buffer overflow from Irssi SILC Client. Affected
7192 file irssi/src/fe-common/core/themes.c.
7194 * Fixed double free in client library in the file
7195 lib/silcclient/client.c when disconnecting from server.
7197 * Applied double free patch from cras to Irssi SILC client.
7198 Affected files irssi/src/core/[modules/expandos].c
7200 * Fixed the disconnection handling to Irssi SILC Client.
7201 The application must call silc_client_close_connection
7202 in ops->connect client operation in case of failure of
7203 the connection. Affected file is
7204 irssi/src/silc/core/client_ops.c.
7206 * Do not set sock->protocol to NULL in the function
7207 silc_client_close_connection after executing the protocol's
7208 final callback since the sock might not be valid anymore.
7209 Affected file lib/silcclient/client.c.
7211 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7213 * Do not enable SILC_THREADS if the linking with libpthread
7214 did not happen. Affected file configure.in.pre.
7216 * Added notion to protocol specification that server must
7217 verify the sent authentication payload with CMODE when
7218 setting the channel founder key. Implemented it to the
7219 server. Affected file silcd/command.c.
7221 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7223 * Added _EXTRA_DIST SILC distribution variable to the
7224 distributions file. It is used to conditionally add extra
7225 files or directories to the specific distribution. Affected
7226 files ./prepare, Makefile.am.pre and distributions.
7228 Removed the `_' from the start of the distribution names.
7231 * Added README.WIN32 for instructions to compile the Toolkit
7234 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7236 * Fixed a double free in disconnection in the server. Affected
7237 file is silcd/server.c.
7239 * Fixed the lib/silcske/groups.c to work now also with GMP
7240 MP library. The string conversion did not work when using
7241 specific base and the base is indicated in the string as well.
7243 * Created win32/ directory which now includes MSVC++ specific
7244 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7245 It will appear only in the toolkit distribution
7247 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Changed the key material distribution function in case when
7250 the hash output is too short. The data is now concatenated
7251 a bit differently than it used to. Made the change to the
7252 SKE protocol specification.
7254 * Added better GMP detection to configure.in.pre. A patch
7257 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7259 * Fixed a minor bug in SKE that might cause some problem on
7260 some platforms. Affected file lib/silcske/silcske.c.
7262 * Added the cookie checking for initiator in the SKE. It checks
7263 that the responder returns the sent cookie unmodified. The
7264 affected file is lib/silcske/silcske.c. Added new SKE
7265 error type INVALID_COOKIE that can be sent during the
7266 negotiation. Fixed some memory leaks as well.
7268 * Added the "invalid cookie" error message to Irssi SILC client's
7271 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7273 * Added `task_max' field to the SilcClientParams to indicate
7274 the maximum tasks the scheduler can handle. If set to zero,
7275 default values are used. Affected file lib/silcclient/silcapi.h.
7277 * Fixed memory leaks in silc_client_close_connection. Affected
7278 file lib/silcclient/client.c.
7280 * Added silc_client_del_client_entry to client library to free
7281 all memory of given client entry. Affected file is
7282 lib/silcclient/idlist.[ch].
7284 * Added new functions silc_client_del_channel and
7285 silc_client_del_server to delete channel and server entries.
7286 Affected file lib/silcclient/[silcapi.h/idlist.c].
7288 * Removed silc_client_del_client_by_id from silcapi.h.
7290 * Fixed the INFO command to return the server's own info
7291 correctly when querying by Server ID. Affected file is
7294 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7296 * Removed the non-blocking settings in WIN32 code in the
7297 silc_sock_[read/write] and added SleepEx instead. Affected
7298 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7299 of input data is now checked with FIONREAD and ioctlsocket.
7301 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7303 * Call silc_schedule_task_del_by_context in the
7304 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7305 Affected file lib/silccore/silcprotocol.c.
7307 * Call silc_protocol_cancel for active protocols in the
7308 silc_server_close_connection if the funtion
7309 silc_server_free_sock_user_data has not been called.
7310 Affected file silcd/server.c.
7312 * Generic tasks cannot be deleted using the del_by_fd
7313 task deleting function since generic tasks does not match
7314 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7316 * Added a notion to SILCOPER help file that the SILCOPER works
7317 only on router server, not on normal server.
7319 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7321 * Added for WIN32 support for the new scheduler as well.
7322 Affected file lib/silcutil/win32/silcwin32schedule.c.
7324 * Fixed the SHA1 implementation to work on various platforms.
7326 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7328 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7329 API. It is part of the scheduler now. Everything else is
7330 as previously but some functions has changed their names.
7331 Checkout the lib/silcutil/silcschedule.h for the interface.
7332 Updated all applications to use the new interface. Affected
7333 files are lib/silcutil/silcschedule.[ch].
7335 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7337 * Found a bug in the SKE implementation. The HASH value,
7338 specified by the protocol, was not computed correctly. The
7339 public key of the responder was not added to the computation
7340 even though it is mandatory. Affected file lib/silcske/silcske.c.
7341 This unfortunately causes incompatibilities with older
7342 clients and servers.
7344 * Added WIN32 specific network init and uninit functions:
7345 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7346 the Winsock2. Affected file lib/silcutil/silcnet.h and
7347 lib/silcutil/win32/silcwin32net.c.
7349 * Set the socket always to nonblocking mode on WIN32 after
7350 reading data or writing data. Affected file is
7351 lib/silcutil/win32/silcwin32sockconn.c.
7353 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7355 * Fixed various compilation problems under WIN32. Affected
7356 files lib/silcutil/win32/silcwin32thread.c and
7357 lib/silcutil/win32/silcwin32schedule.c.
7359 * Removed all _internal.h #includes from public header
7360 files. Internal headers must never be included from
7363 Removed also the lib/silcske/payload_internal.h file.
7365 * All include files that may be needed (public and some others
7366 included by the public headers) by application developers are
7367 now copied to the ./includes directory. It does not copy any
7368 internal headers. Affected file Makefile.defines.pre and all
7369 Makefile.am's under lib/ and subdirs.
7371 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7373 * Do not change the ~/.silc directory's permissions automatically.
7374 Affected file irssi/src/silc/core/clientutil.c.
7376 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7378 * Do not cancel the protocol in silc_server_close_connection
7379 it might cause recursion. Now cancelled in the function
7380 silc_server_free_sock_user_data. Affected file silcd/server.c.
7382 * Fixed the silc_server_remove_clients_by_server to regenerate
7383 the channel keys correctly finally. Added also new function
7384 silc_server_remove_clients_channels to actually do it.
7385 Affected file silcd/server.c.
7387 * Fixed the silc_server_new_channel to not crash by giving
7388 wrong router to the new channel. Affected file is
7389 silcd/packet_receive.c.
7391 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7393 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7394 which is given as argument to the silc_client_alloc now.
7395 It can be used to configure the client and set various parameters
7396 that affect the function of the client.
7398 * The USERS command in server did not check whether the channel
7399 is private or secret. Affected file silcd/command.c.
7401 * Added new argument to the USERS command in protocol specification.
7402 The USERS command now can take the channel name as argument
7403 as well. Added support for this in client and server and
7404 updated the protocol specs.
7406 * Completed the GETKEY command in client. It can be now used
7407 to fetch also servers public key not only some clients.
7408 Affected files lib/silcclient/command[_reply].c.
7410 * Added silc_client_get_server to return server entry by the
7411 server name. Affected files lib/silcclient/silcapi.h and
7414 * Redefined the IDENTIFY command in protocol specification to be
7415 more generic. It now can be used to query information about
7416 any entity in the SILC Network, including clients, servers and
7417 channels. The query may be based either the entity's name
7418 or the ID. Added support for this in both client and server.
7420 Affected files silcd/command.c and lib/silcclient/command.c
7421 and command_reply.c.
7423 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7424 the _from_client and _from_server functions. Affected file
7427 * Added silc_client_get_channel_by_id_resolve to the file
7428 lib/silcclient/silcapi.h to resolve channel information by
7429 its ID. Added also silc_client_get_channel_by_id that
7430 does not resolve it from the server.
7432 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7434 * Added SilcServerEntry context into the client library
7435 to represent one server. The INFO command now allocates
7436 these to save the resolved server info. For now on the
7437 client library will also keep information about servers,
7438 connected and resolved with INFO.
7440 The INFO command now allocates the SilcServerEntry context
7441 and saves the server info there. The COMMAND_REPLY in
7442 the INFO now returns the parameters to application in
7443 same order as defined in the protocol specification.
7445 The entries are cached in the client->server_cache.
7447 * The INFO command is now issued after received the Client ID
7448 from the server. Affected file lib/silcclient/client.c.
7450 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7451 to the application as the mode changer might be server.
7452 It is guaranteed that NULL is not returned anymore to the
7453 application. Affected file lib/silcclient/client_notify.c.
7455 The ID Type is now also passed to the application so that
7456 it can check whether the returned entry is SilcClientEntry
7459 Added new function silc_client_get_server_by_id to return
7460 the server entry by ID. Affected files are the
7461 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7463 * Do not create the channel in the Irssi SILC Client when issuing
7464 the JOIN command but when received the sucessful JOIN command
7465 reply. Otherwise the channel might get created even though we
7466 could not join it. The Affected file is
7467 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7469 * Fixed a channel joining bug in router. The router must also
7470 check the channel modes, invite and ban lists etc. when serving
7471 the JOIN command sent by normal server. Affected file is
7472 silcd/command.c. The router now resolves the client's
7473 information from the server who sent the JOIN command if it
7474 does not know it, and processes the JOIN command only after
7477 * Changed the SilcCommandCb to take new argument; void *context2.
7478 Affected file lib/silccore/silccommand.h
7480 The second argument in the command callbacks in the server now
7481 includes the SilcServerCommandReplyContext if the command was
7482 called as pending command callback from the command reply.
7483 Otherwise it is NULL. When called as pending the status of the
7484 command reply will be checked and if it was erronous the
7485 error will be sent to the original sender of the command.
7486 This way the client always receives the error messages even
7487 though the server was actually the one who received the error
7488 when it resent the command to router, for example. Affected
7489 files silcd/command[_reply].[ch].
7491 * Fixed sending WHOWAS command's error message to client if
7492 the requested client could not be found. It was missing.
7495 * Changed the CMODE and CUMODE commands reply arguments in the
7496 protocol specification. The Channel ID is now sent in both
7497 of the commands to identify the channel. Implemented this
7498 new feature to the client and server. Affected files
7499 lib/silcclient/command_reply.c and silcd/command.c.
7501 * Made better checks for invite and ban lists in the JOIN
7502 command in server. Affected file silcd/command.c.
7504 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7506 * The server now performs the incoming host IP/DNS lookup
7507 using the silc_socket_host_lookup and thus does not block
7508 the server anymore. Affected file silcd/server.c.
7510 * Completed the multi-thread support for SILC Scheduler in
7511 the lib/silcutil/silcschedule.c.
7513 * Fixed the configure.in.pre to detect the pthread correctly
7516 * Fixed a deadlock in silc_task_queue_wakeup in the file
7517 lib/silcutil/silctask.c.
7519 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7521 * Added new function silc_schedule_wakeup that is used in
7522 multi-threaded environment to wakeup the main thread's
7523 schduler. It needs to be used when a thread adds a new task
7524 or removes a task from task queues. After waking up, the
7525 scheduler will detect the task queue changes. If threads
7526 support is not compiled in this function has no effect.
7527 Implemented the wakeup mechanism to both Unix and WIN32
7528 systems. Affected files are lib/silcutil/silcschedule.[ch],
7529 lib/silcutil/unix/silcunixschedule.c and the
7530 lib/silcutil/win32/silcwin32schedule.c.
7532 * Added new function silc_task_queue_wakeup to wakeup the
7533 scheduler by the specified task queue. Affected file
7534 lib/silcutil/silctask.[ch].
7536 * The silc_socket_host_lookup_start now wakes up the scheduler
7537 after adding the timeout task. Affected file is
7538 lib/silcutil/silcsockconn.c.
7540 * The silc_socket_host_lookup is synchronous now if the threads
7541 support is not compiled in. However, the callback is still
7542 called asyncronously through the scheduler, anyway. Affected
7543 file lib/silcutil/silcsockconn.c.
7545 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7547 * Added new function silc_socket_host_lookup to perform
7548 asynchronous IP and FQDN lookups for the socket connection.
7549 Affected files lib/silcutil/silcsockconn.[ch].
7551 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7553 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7554 that may or may not compile the mutex support in.
7556 Changed the silc_mutex_alloc interface. It allocates the
7557 mutex now to the sent pointer and returns TRUE or FALSE.
7559 Affected file lib/silcutil/silcmutex.h.
7561 * Wrote the SILC Task Queue interface to support multi-threads.
7562 Affected file lib/silcutil/silctask.[ch].
7564 * Wrote the SILC Scheduler to support multi-threads. Affected
7565 file lib/silcutil/silcschedule.c.
7567 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7569 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7570 in lib/silcutil/win32/.
7572 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7574 * Defined SILC Mutex API and SILC Thread API and implemented
7575 them for Unix. Affected files are
7576 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7577 lib/silcutil/unix/silcunixmutex.c and
7578 lib/silcutil/unix/silcunixthread.c.
7580 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7582 * Fixed the silc_server_remove_clients_by_server's channel
7583 key re-generation. The hash table handling was incorrect
7584 and would not work with many channels. Affected file is
7587 * Fixed some memory leaks around the server code.
7589 * Rewrote the silc_server_get_users_on_channel to support IPv6
7590 based Client ID's. Affected file silcd/server.c.
7592 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7593 specification. However, a separate document must be written
7594 to define the detailed signing procedure and the payload
7595 associated with the flag. Defined the flag to the
7596 lib/silccore/silcchannel.h as well.
7598 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7600 * Changed the dynamic tables to static size tables in the
7601 lib/silccrypt/silchmac.c.
7603 * Removed GCC dependencies from the code. A patch by cras.
7605 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7607 * Do not show the error "Error receiving packet bla bla"
7608 in server if it really was not an error (-2 means that reading
7609 is pending). Affected file silcd/server.c.
7611 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7613 * Fixed a possible crash in silc_server_remove_clients_by_server
7614 in silcd/server.c. Fixed there also some memory leaks.
7616 * Fixed the silc_idlist_replace_client_id. It could replace
7617 wrong key in the hash table. Affected file silcd/idlist.c.
7619 * Do not check whether there are global users on the channel
7620 if the channel->global_users is FALSE. Affected functions
7621 silc_server_remove_from_one_channel and
7622 silc_server_remove_from_channels in silcd/server.c. Also,
7623 do not check if the removed client is local as we can be
7624 sure that global client was not removed from the channel
7625 and checking for global users is not needed.
7627 * The silc_server_remove_clients_by_server now re-generates
7628 the channel keys correctly for those channels that had
7629 clients removed from them. Affected file silcd/server.c.
7631 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7633 * Found the reason of random crashes in the server. We weren't
7634 ignoring the SIGPIPE signal (which can be sent in write())
7635 and it crashed the server. Affected file silcd/silcd.c.
7637 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7639 * Assure that sock->user_data is not NULL in the function
7640 silc_server_packet_send in silcd/packet_send.c.
7642 * Disconnect the remote connection if it could not be added
7643 to any ID lists in the server. The affected file is
7646 * Check in silc_server_packet_send[_real/dest] that the
7647 socket is not disconnecting and ignore the data if it is.
7648 Affected file silcd/packet_send.c.
7650 * Define inline to __inline on native WIN32 compilation.
7651 Affected file includes/silcwin32.h.
7653 * Added some explicit type casts for inline code since MSVC
7654 require them. Affected files lib/silcutil/silcbuffer.h,
7655 lib/trq/silcdlist.h and lib/trq/silclist.h.
7657 * Print warning in log files from now on if the packet
7658 decryption fails. Affected file silcd/server.c.
7660 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7662 * Changed the `say' client operation's interface to accept
7663 new `type' argument to indicate the type of the message sent
7664 by the library. The application may filter the library's
7665 messages according the type. The affected file is the
7666 lib/silcclient/silcapi.h.
7668 * Added two new functions to lib/silcclient/silcapi.h:
7669 silc_client_del_client and silc_client_del_client_by_id.
7670 Affected file lib/silcclient/idlist.c.
7672 * Moved the clientincludes.h from includes/ to silc/ and
7673 serverincludes.h from includes/ to silcd/.
7675 * The modes for the CMODE and CUMODE are now passed as
7676 uint32 for application with COMMAND_REPLY. The affected
7677 file is lib/silcclient/command_reply.c.
7679 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7681 * /WHOIS without arguments shows client's own information.
7682 Affected file lib/silcclient/command.c.
7684 * Changed PING to not accept any arguments. The specs
7685 says that client can ping only the connected server so
7686 requiring an argument is not needed. Affected file is
7687 lib/silcclient/command.c.
7689 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7691 * Fixed a fatal bug in private message sending and reception
7692 encryption and decryption when using private message keys.
7693 The implementation was incorrect and did not follow the
7694 specification. It causd that some of the message were
7695 lost since it did not use the sending and receiving keys
7696 as the protocol suggests. This has been fixed and will cause
7697 incompatibilities with older clients when sending private
7698 message encrypted with private message keys. Affected files
7699 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7700 and various other in Irssi SILC Client.
7702 Added `responder' boolean argument to the functions
7703 silc_client_add_private_message_key[_ske] to indicate when
7704 the key is added as responder or initiator of the key
7707 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7709 * Removed the silc_ske_check_version function and created
7710 a SilcSKECheckVersion callback. Added also a function
7711 silc_ske_set_callbacks that is now used to set all SKE
7712 callbacks. The callback functions are not given to
7713 the SKE functions anymore, but this function is used to
7716 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7718 * Added `silc_version' argument to the silc_client_alloc
7719 to define the version of the application for the library.
7720 The library will use the version string to compare it
7721 against the remote host's (usually a server) version
7722 string. Affected file lib/silcclient/silcapi.h
7724 * Added the KE protocol context to Key Agreement context
7725 in client library so that we can abort the SKE if it
7726 is in process when we get timeout. Affected file is
7727 lib/silcclient/client_keyagr.c.
7729 * Do not resolve the client ID forever if it returns in the
7730 first time that such client does not exist. This was done
7731 for example with private message. Affected file is
7732 lib/silcclient/client_prvmsg.c.
7734 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7736 * Do not add regex.h for WIN32. The affected file
7737 includes/silcincludes.h.
7739 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7740 not work yet 100%. It generates the DLL's automatically
7741 when compiling with --with-win32 under cygwin.
7743 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7745 * lib/contrib/regex.c is not compiled on WIN32.
7747 * Added silc_net_get_socket_opt function to the
7748 lib/silcutil/silcnet.h.
7750 * Added includes/silcwin32.h for WIN32 specific includes
7753 * Do not use ptime structure or any of the posix process
7754 functions on WIN32 in lib/silccrypt/silrng.c.
7756 * Added silc_gettimeofday to provide generic function
7757 for struct timeval on all platforms. Added the function
7758 to lib/silcutil/silcutil.h.
7760 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7762 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7763 library as they clearly belong there. As a plus side we
7764 can make the actual socket connection routines platform
7767 Added also new generic function silc_socket_read and
7768 silc_socket_write (that used to be silc_packet_[read/write].
7769 The implementation of these are platform specific.
7771 * Added WIN32 specific routines of silc_socket_[read/write]
7772 to lib/silcutil/win32/silcwin32sockconn.c.
7774 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7776 * Added preliminary support for native WIN32 compilation under
7777 cygwin (using the -mno-cygwin option for GCC) to the
7778 ./configure.in.pre. The --with-win32 now prepares the
7779 compilation for native WIN32.
7781 * Rewrote the SILC Scheduler interface in the file
7782 lib/silcutil/silcschedule.h. The scheduler is now context
7783 based and does not have anymore any global static scheduler.
7784 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7785 and created lib/silcutil/win32 directory for WIN32 based
7788 * Added Unix specific network routines to the
7789 lib/silcutil/unix/silcunixnet.c and the old
7790 lib/silcutil/silcnet.c includes now only generic routines.
7792 Added WIN32 specific network routines to the
7793 lib/silcutil/win32/silcwin32net.c.
7795 * Added Unix specific utility functions from the
7796 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7798 * Added WIN32 SILC Scheduler to the file
7799 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7802 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7804 * Do not handle JOIN notify in the server if the target client
7805 is not registered (idata->registered == FALSE). The affected
7806 file is silcd/packet_receive.c.
7808 * Update the nickrec->founder in event_cumode in the Irssi SILC
7809 client. Affected file irssi/src/silc/core/silc-channels.c.
7811 * Fixed the CUMODE_CHANGE notify handling in the server when
7812 server and router are announcing their clients on channels.
7813 Now the mode changes are saved and notified correctly. The
7814 affected file is /silcd/packet_receive.c.
7816 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7817 They really did not replace the cache entry in the ID Cache.
7818 Now they do that. Affected file silcd/idlist.c.
7820 * Fixed the KICK notify handling in the Irssi SILC client to
7821 update the channel records so that the kicked client does not
7822 appear to be on the channel. The affected file is
7823 irssi/src/silc/core/silc-channels.c.
7825 * Always update the conn->current_channel when executing command
7826 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7828 * Fixed the KILL notify handling in Irssi SILC client to remove
7829 the killed client on all channels.
7831 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7833 * Fixed the silc_parse_command_line to remove extra spaces
7834 from the start and end of the arguments. Affected file is
7835 lib/silcutil/silcutil.c.
7837 * Cancel and free any active protocol in the function
7838 silc_server_close_connection. Affected file silcd/server.c.
7840 * Cancel and free any active protocol in the function
7841 silc_client_close_connction. Affected file is
7842 lib/silcclient/client.c.
7844 * Do not execute the KILL command for clients that are in
7845 history (ie. they are not in the network). Affected file is
7848 * Fixed KILL notify handling, client does not crash anymore.
7849 Affected file irssi/src/silc/core/silc-channels.c.
7851 * Reduced the default packet buffer size from 2048 to 1024 in
7852 lib/silccore/silcpacket.c.
7854 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7855 counter to the SKE context that is incresed when the SKE library
7856 performs async operation outside the library. If the outside
7857 process frees the SKE context and FREED status will be set
7858 and the library will detect after the sync operation that the
7859 libary is freed. The affected files are
7860 lib/silcske/silcske[_status].[ch].
7862 * Resolve the client entry information in the function
7863 silc_client_channel_message to assure that NULL pointer is not
7864 passed as client entry to the application. */
7866 * Fixed the task timeout calculation to assure that there is
7867 never negative timeouts. The affected file is
7868 lib/silcutil/silcschedule.c.
7870 * Fixed the channel user mode notification sending in server.
7871 It was sent point-to-point to the router (or to server by router)
7872 but it needs to be destined to a channel. The routines now
7873 supports sending the channel user mode notifys to the channels
7874 when announcing clients and channels. Affected files are
7875 silcd/server.c and silcd/packet_receive.c.
7877 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7878 It did not actually replace the old channel entry in the cache.
7879 Affected file lib/silcclient/client_notify.c.
7881 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7883 * Fixed a possible crash in silc_packet_send_prepare. It now
7884 assures always that there is enough space in the buffer and
7885 at the tail area of the buffer (for MAC).
7887 Fixed the inbound buffer reallocation in silc_packet_read.
7888 It was old code and did not handle the reallocation correctly.
7891 The affected file is lib/silccore/silcpacket.c.
7893 * Fixed buffer overflow in silc_parse_nickname in the file
7894 lib/silcutil/silcutil.c.
7896 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7898 * make install generates new server keys only if there is not
7901 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7904 Added check that if the NOREPLY is set then we will not send
7905 the away message. This avoids infinite loop of away messages
7906 if both clients are away. The affected file is
7907 lib/silcclient/client_prvmsg.c.
7909 * Fixed client crash if /NICK was given without arguments.
7910 Affected file lib/silcclient/command.c.
7912 * Server does not send the invite list in INVITE command back
7913 to the client if the list was not altered. Added this notion
7914 to the protocol spec as well. Affected file silcd/command.c.
7916 Fixed possible crash in INVITE command by checking the
7917 value of silc_server_get_client_route command.
7919 * Fixed the INVITE notify type handling. The arguments are now
7920 taken in correct order and client does not crash. The affected
7921 file is irssi/src/silc/core/silc-channels.c.
7923 Removed the "Inviting xxx to channel" message from the
7924 client library away and let the application handle it.
7925 Affected file lib/silcclient/command.c. Added that message
7926 to Irssi SILC client's message formats.
7928 * Fixed CMODE command crash in client. It now checks the
7929 amount of arguments correctly and does not crash. The affected
7930 file is lib/silcclient/command.c.
7932 * Do not create new channel automatically in silc_channels_join
7933 but check whether the channel by that name already exists.
7934 Affected file irssi/silc/core/silc-channels.c.
7936 * Do not send the SERVER_SIGNOFF to router if the disconnected
7937 entity was the router. Affected file silcd/server.c.
7939 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7940 SILC client as it was missing from there.
7942 Added the handling of the KICK notify to the Irssi SILC client
7943 as it was missing. Added "you have been kicked" message to
7944 Irssi SILC client's message modules formats.
7946 Added the handing of the KILL notify to the Irssi SILC client
7947 as it was missing. Added the kill message module formats
7950 The affected file is irssi/src/silc/core/silc-channels.c.
7952 * The router did not save the channel mode the server announced.
7953 Affected file silcd/packet_receive.c.
7955 * Fixed a possible crash in INFO command in server. If the
7956 server did not provide the server info it crashed. Affected
7957 file silcd/command.c.
7959 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7961 * Fixed the GETKEY command in the server to check also the
7962 global list. Otherwise the GETKEY would not work correctly
7963 in normal SILC server. Affected file silcd/command.c.
7965 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Fixed GETKEY crash, it crashed if the command did not succseed.
7969 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7972 is now real and not just an macro interface to GMP.
7974 Removed the entire GMP from the source tree and imported new
7975 NSS MPI library instead. Reason for removing GMP is that it is
7976 extremely large and compiles extremely slow. The NSS MPI
7977 is only a few files and compiles in less than 10 seconds.
7978 The speed is also about the same as GMP. The MPI is imported
7979 to lib/silcmath/mpi.
7981 If the system has GMP installed we will still use the GMP.
7982 If it is not then the NSS MPI will be compiled.
7984 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Merged a long nickname (127 characters long) crash bugfix from
7987 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7989 * Merged a freed memory reference bugfix from Irssi CVS tree.
7990 Affected file irssi/src/core/commands.c.
7992 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Added the server's public key sving and verification to the
7995 server when performing the SKE. This was missing and the
7996 remote server's (or router's) public key was accepted without
7997 checking whether we have it previously or trust it at all.
7998 Affected file silcd/protocol.c.
8000 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Check in the silc_server_timeout_remote if protocol is active
8003 and make sure that the protocol's final callback is called so
8004 that all memory if freed. Affected file silcd/server.c.
8006 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * silc_server_whois_send_reply crashed the server if the nickname
8009 was 127 characters long. Affected file silcd/command.c.
8011 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8013 * Added sanity check to the silc_server_new_client. If the hostname
8014 is provided inside username then check that the provided hostname
8015 really is the same as the resolved one. If the hostname was not
8016 resolved then check it from the public key. Affected file is
8017 silcd/packet_receive.c.
8019 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8020 if the server disconnected us and the connection is not valid
8021 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8023 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8024 the library to the lib/silcutil/silcutil.[ch].
8026 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Close log file after open. Affected file
8029 lib/silcutil/silclog.c.
8031 * Check whether sock == NULL in silc_client_send_packet and return
8032 if it is. Affected file lib/silcclient/silcclient.c.
8034 * Check rec->entry == NULL in the Irssi SILC Client before
8035 sending the channel message. Affecte file is
8036 irssi/src/silc/core/silc-servers.c.
8038 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Merged a splitted window bugfix from Irssi CVS tree. The
8041 affected file is irssi/src/fe-text/textbuffer-view.c.
8043 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8044 It did not print nickname.
8046 * Improved the distributions system a bit.
8048 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8051 irssi/src/fe-text/gui-window.c.
8053 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8054 to in-active server. The affected file is
8055 irssi/src/silc/core/client_ops.c.
8057 * Resolve the client in USERS command reply if the entry does
8058 not have username resolved. The affected file is
8059 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8060 command to WHOIS command to really resolve stuff. The USERS
8061 is not used any more in any critical section so WHOIS can
8062 be used even though it might be slower than IDENTIFY.
8064 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8067 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Changed the protocol API a bit more consistent in the
8070 lib/silccore/silcprotocol.[ch].
8072 * Changed the following headers to ROBODoc format:
8074 lib/silccore/silcpayload.h
8075 lib/silccore/silcprotocol.h
8076 lib/silccore/silcsockconn.h
8078 All core library headers are now formatted.
8080 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Fixed a bug in Irssi SILC client; do not show that you are
8083 server/router operator if you really are not. Affected file is
8084 irssi/src/silc/core/client_ops.c.
8086 * Renamed silc_command_free_payload to silc_command_payload_free.
8087 Affected file lib/silccore/silccommand.h
8089 * Added silcmath.h to include the prototoypes of various routines
8090 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8093 * Changed the following headers to ROBODoc format:
8095 lib/silccore/silcchannel.h
8096 lib/silccore/silccommand.h
8097 lib/silccore/silcid.h
8098 lib/silccore/silcidcache.h
8099 lib/silccore/silcmode.h
8100 lib/silccore/silcnotify.h
8101 lib/silccore/silcpacket.h
8102 lib/silcmath/silcmath.h
8104 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Added checking to the server code not to start the server if
8107 ciphers and stuff are not configured properly. Affected files
8108 silcd/serverconfig.[h] and silcd/server.c.
8110 * Changed the layout of the header files of the public interfaces
8111 in the SILC libraries. The new layout supports ROBODoc
8112 documentation tool (and some others) so that it is easy to create
8113 a library reference manual. All the other headers and source
8114 code must still follow the CodingStyle document. Also source
8115 code must not include these ROBODoc stuffs, only the headers.
8116 Furthermore, all public interface headers must now be named
8117 by using `silc' prefix, example: silcapi.h, silccipher.h.
8118 Some files were renamed due to this. All the other headers
8119 must not be used as public interfaces. I will update the
8120 CodingStyle document later. Changed following headers, so far:
8122 lib/silcclient/silcapi.h
8123 lib/silccore/silcauth.h
8124 lib/silccore/silcprivate.h
8125 lib/silccrypt/silcdh.h
8127 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Removed silc_client_packet_send_flush from the client library
8132 as it is not needed. Affected file lib/silcclient/client.[ch].
8134 * Added printing of message of unresolved authentication method
8135 to the Irssi SILC client. Added it to the module formats.
8136 Removed the same message from the client library.
8138 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8140 * Added new distribution feature, DISTLABEL. Every distribution
8141 can define own preprocessor label that can be used in the
8142 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8143 file distributions, acconfig.h.pre and prepare.
8145 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8147 * Added Makefile.defines_int to include the actual definitions
8148 for Makefile.defines.in. Tested the new distribution system,
8149 created distributions and tested installation.
8151 * Added AWAY message printing to the Irssi SILC client. Added
8152 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8154 * Added SCONNECT command to call the SILC's CONNECT command.
8155 Cannot use CONNECT directly since Irssi uses that internally.
8156 Affected file irssi/src/silc/core/silc-servers.c.
8158 Added ACTION local command. It is same as ME command but takes
8159 the channel as mandatory argument.
8161 Rewrote some of the Irssi's help files to suite for SILC
8164 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8166 * Added Makefile.defines[.in] that should for now on be included
8167 in all Makefile.am file in the source tree. That file includes
8168 all common compilation definitions for SILC source tree.
8170 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * Minor changes to the ./prepare script to change the package
8173 name according the distribution name to the configure.in.
8175 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Created new distribution system. Added file `distributions'
8178 that defines all the distributions that can be created out of
8179 the SILC source tree. The ./prepare script now reads that
8180 file to determine how to prepare the distributions. The
8181 first argument to the ./prepare is the name of the distribution
8182 and second is the version of the distribution. If given
8183 without arguments it creates the default (toolkit) distribution
8184 with the default version (defined in ./prepare).
8186 All Makefile.am files that are subject to the distributions
8187 are now named as Makefile.am.pre. These are ./Makefile.am
8188 and lib/Makefile.am. Others may be changed later.
8190 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8192 * Added invite list, ban list, some key management and connection
8193 error message printing to module formats in the Irssi SILC client.
8195 * Added new silc_client_set_away_message to set the away message
8196 that is back to the person who sent private message. The
8197 affected file lib/silcclient/silcapi.h and the
8198 lib/silcclient/client_prvmsg.c.
8200 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Fixed the private message sending in the Irssi SILC client,
8203 added local command KEY to the Irssi SILC client.
8205 Added key management and key agreement message formats to the
8206 irssi/src/fe-common/silc/module-formats.[ch].
8208 Added USERS (alias WHO) printing, server/router operator
8209 indication and LIST command printing to the module formats.
8211 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Fixed channel joining notify handling, cumode notify handling
8214 from Irssi SILC client.
8216 * Added SILC specific module-formats to the Irssi SILC client so
8217 that SILC specific message hilighting, colors etc is possible.
8218 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8220 Added channel mode, channel user mode, actions, notices,
8221 whois and whowas printing to the the module-formats.c.
8223 * Fixed a bug in channel deletion in the server. The channel
8224 is not left to the cache even if the channel founder auth mode
8225 is set when there are no users anymore on the channel. Affected
8226 file silcd/server.c.
8228 * The silc_net_localhost now resolves the entire hostname including
8229 the domain name. Affected file lib/silcutil/silcnet.c.
8231 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8233 * Changed the ask_passphrase client operation to be ascynchronous.
8234 It has now a completion callback and a context that the
8235 application must call after it has got the passphrase from
8236 the user. Affected files lib/silcclient/silcapi.h,
8237 lib/silcclient/protocol.c, lib/silcclient/command.c and
8240 Added SilcAskPassphrase callback that the application calls
8241 to deliver the passphrase to the library.
8243 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8244 The public key verification and especially a certificate
8245 verification is asynchronous procedure.
8247 Added new SILC_SKE_STATUS_PENDING status to indicate the
8248 request is pending and a callback will be called to finalize
8251 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8252 indicate that remote end did not send its public key (or
8253 certificate), even though we require it. Added check for this
8254 condition in the SKE. This was a security bug, now fixed.
8256 Defined new SilcSKEVerifyCbCompletion callback that is called
8257 when the verification process is completed.
8259 The affected files lib/silcske/silcske_status.h and
8260 lib/silcske/silcske.[ch].
8262 * Changed the verify_public_key client operation to be async
8263 as well. Defined SilcVerifyPublicKey callback that is used to
8264 indicate the success of the public key verification process.
8266 Changed the server and client to use the new async client
8269 * Changed the Irssi SILC client's internal scheduler to be called
8270 twice as many times as it used to be. As a result the client
8271 should be a bit faster now. Affected file is
8272 irssi/src/silc/core/silc-core.c.
8274 * Added support to Irssi SILC client of asynchronous public key
8275 verification and passphrase inquiry. Affected file is
8276 irssi/src/silc/core/silc-core.c.
8278 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Do not say "You have left channel %s" in client library.
8281 Moved it to the application. Affected files are
8282 lib/silcclient/command.c and silc/client_ops.c.
8284 * Fixed silc_client_get_clients. Command context was not
8285 duplicated and was freed memory in the callback. Affected
8286 file lib/silcclient/idlist.c.
8288 * Do not say "you are now talking..." on JOIN command in the
8289 client library. The appliation must handle it.
8291 * Do not say ".. changed topic to" in command reply in the
8292 client libary. The application must handle it.
8294 * Fixed TOPIC command sending in the client library.
8296 * Fixed a memory leak in silc_client_command_free in the file
8297 lib/silcclient/command.c.
8299 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8301 * Imported a modified version of Irssi client to the source tree.
8302 The Irssi will be used to create a new client called
8303 Irssi SILC. Imported to irssi/.
8305 Added silc_core_init_finish function to the Irssi. Affected
8306 file irssi/configure.in.
8308 A lot changes in the Makefile.ams around the irssi tree.
8310 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8312 * Do not rehash if the new size is same as the old size of the
8313 hash table, in the silc_hash_table_rehash*. The affected file
8314 lib/silcutil/silchashtable.c.
8316 * Replaced hash_table_del_by_context calls from the server
8317 (when channel->user_list and client->channels) to the
8318 hash_table_del as it is sufficient and faster.
8320 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Added silc_hash_table_list, silc_hash_table_get and the
8323 SilcHashTableList structure to provide an alternative way to
8324 traverse the hash table. The affected files are
8325 lib/silcutil/silchashtable.[ch].
8327 * Changed the server's idlist routines to use the hash table
8328 routines to optimize the code.
8330 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Replaced the client entry's `channel' list and channel entry's
8333 `user_list' list to hash tables for optimized lookup. Changed
8334 the code to use the hash table interface around the code.
8335 Affected file lib/silcd/idlist.[ch].
8337 * Added `auto_rehash' boolean argument to the function
8338 silc_hash_table_alloc to indicate whether the hash table should
8339 auto-rehash when it thinks is appropriate time. It will
8340 increase the hash table size if the there is twice as much
8341 entries in the table than the size of the table, and will
8342 decrease the size if there are twice as less entries than
8343 the size of the table.
8345 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8349 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * silc_idcache_purge_by_context deletes the entry now by context
8352 as it is supposed to do. Affected file lib/silccore/idcache.c.
8354 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8355 client is not anymore valid (WHOWAS givens the info) and not
8356 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8358 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8360 * Removed the `data' and `data_len' arguments from the ID Cache
8361 interfaces and added `name' argument. ID Cache does not handle
8362 anymore the binary data only a names associated with given ID.
8364 * When hashing a Client ID with silc_hash_id the entire ID is
8365 not hashed anymore, instead only the hash of the Client ID is
8366 hashed. This way we can access the Client ID from the cache
8367 with Client ID but with the hash of the ID (which is a hash of
8368 the nickname) as well without any difference in performance.
8370 Added also silc_idcache_find_by_id_one_ext to do one on one
8371 searching when we have the actual ID. Added also function
8372 silc_hash_client_id_compare. The affected files are
8373 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8375 * When hashing the name associated with a ID it is always done
8376 in lowercase. This way we can access the cache without worrying
8377 about case-sensitivity, even though, for example nicknames are
8380 * Fixed a bug in server with channel message sending. It put
8381 wrong ID type as destination ID. The affected file
8382 silcd/packet_send.c.
8384 * silc_idcache_del_by_context now deletes from all hash tables
8385 by context. Affected file lib/silccore/idcache.c.
8387 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Changed the client library to use the new ID Cache interface.
8390 Changes around the source tree.
8392 * Added silc_hash_table_rehash_ext to rehash with specific
8393 hash function. Affected file lib/silcutil/silchashtable.[ch].
8395 * Added silc_hash_string_compare to compare two strings in the
8396 hash table. Affected file lib/silcutil/silcutil.[ch].
8398 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * Added new function silc_idcache_del_by_context into the
8401 lib/silccore/idcache.[ch].
8403 * Changed the server's ID list routines to use the new ID Cache
8404 interface. Changes around the source tree.
8406 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8408 * Added silc_hash_table_del[_by_context]_ext functions in to the
8409 lib/silcutil/silchashtable.[ch].
8411 Removed silc_hash_table_find_all* routines and added new
8412 silc_hash_table_find_foreach to replace them.
8414 Added silc_hash_table_replace_ext function as extended
8415 replacing function. Separated the simple hash table interface
8416 from the extended hash table interface in the file
8417 lib/silcutil/silchashtable.h.
8419 * Fixed minor bugs and changed it to use some of the new
8420 hash table functions in lib/silccore/idcache.c
8422 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Added new function silc_hash_table_find_all to return all keys
8425 in the hash table by the specified key. As the hash table is
8426 collision resistant it also makes it possible to have several
8427 duplicate keys in the hash table. This function may be used to
8428 find all of the keys from the hash.
8430 Added user_context arguments to the SilcHashFunction,
8431 SilcHashCompare and SilcHashDestructor to deliver user specified
8434 Added new fuctions silc_hash_table_find[_all]_ext to do
8435 extended lookup with specified hash and compare functions and
8436 specified user contexts.
8438 Added new function silc_hash_table_add_ext to add the key
8439 with specified hash function and user context.
8441 Added new function silc_hash_table_foreach to traverse all
8442 entrys in the hash table. Added SilcHashForeach callback
8445 Added new function silc_hash_table_del_by_context to delete
8446 the entry only if the context associated with the key matches.
8448 Affected files are lib/silcutil/silchashtable.[ch].
8450 * Removed silc_hash_[server/client/channel]_id and added just
8451 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8452 silc_hash_id_compare to compare two ID's using as the hash table
8453 comparison function. Added also silc_hash_data to hash
8454 binary data and silc_hash_data_compare to compare it.
8456 * Removed silc_idlist_find_client_by_hash as it is not needed
8457 anymore. Affected file silcd/idlist.[ch].
8459 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8460 to use internally the SilcHashTable. The new ID Cache is a lot
8461 faster than the old one. Some of the ID Cache interface was also
8462 rewritten and obsolete and stupid functions were removed.
8464 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8466 * Added entry_count field to the SilcHashTable to keep the number
8467 of the entries in the table. Implemented the function
8468 silc_hash_table_rehash. Added new function
8469 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8471 Fixed a minor bug in silc_hash_table_free.
8473 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8474 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8475 into the lib/silcutil/silcutil.[ch].
8477 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8479 * Implemented a collision resistant hash table into the
8480 lib/silcutil/silchashtable[ch]. See the header and the source
8481 for the SilcHashTable API.
8483 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Merged dotconf version 1.0.2 into lib/dotconf.
8487 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8489 * Do not compile anything in lib/silcsim/* if the SIM support
8490 is not enabled. The tree should now compile without problems
8493 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Compiled the SILC under cygwin. Compiled and tested briefly
8496 without problems. More tests needed. The SIMs didn't compile
8499 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8501 * Fixed possible crash in silc_get_username in the
8502 lib/silcutil/silcutil.c.
8504 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Fixed a va_arg in silc/client_ops.c.
8508 * Oops, RC5 routines were named AES and caused some problems
8509 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8511 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Added new SilcIDIP structure into the lib/silccore/id.h and
8514 replaced the old `ip' fields from all SILC ID's to that type.
8515 This is a step towards IPv6 support.
8517 The silc_id_get_len takes now the ID as an extra argument.
8518 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8519 both IPv4 and IPv6 based ID's.
8521 The affected files are lib/silccore/id.[ch] and other files
8522 around the tree using these routines.
8524 * Removed the ID length arguments in server from various
8525 silc_server_send_notify_* routines -> they are not needed
8528 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Fixed memory leak in silc_encode_pem_file in the file
8531 lib/silcutil/silcutil.c.
8533 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Check minor version as well in the SKE. Affected files are
8536 silcd/protocol.c and lib/silcclient/protocol.c.
8538 * Added --identifier option to the server so that an identifier
8539 can be when creating the public key for the server. Affected
8540 file is silcd/silcd.c.
8542 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8543 lib/silccrypt/silcpkcs.c.
8545 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Register default ciphers and stuff when using -C option with
8548 the server. Affected file sildc/silcd.c.
8550 * Put back the servers public key filename format, it is better
8551 than the new one. For now, the client keys are saved with the
8552 new filename format. The affected file silc/client_ops.c.
8554 * Implemented the Cipher API for the rest of the ciphers that
8555 did not implement it or implemented it the wrong way.
8557 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8559 * Register default ciphers and stuff when using the -S option
8560 in the client. Affected file silc/silc.c. Same also when
8561 creating new key pair with -C option.
8563 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Fixed the silc_verify_public_key client operation function to
8566 save the public keys differently. The fingerprint is now
8567 used as filename and not the hostname. This way also the
8568 client keys are saved uniquely and not with hostnames. The
8569 affected file is silc/client_ops.c.
8571 * Trimmed the silc_hash_fingerprint function to remove extra
8572 whitespaces from the end of the fingerprint. The affected
8573 file is lib/silccrypt/silchash.c.
8577 * Added silc_cipher_register_default function to register all
8578 default ciphers. It can be used when configuration files
8579 does not exist and the application does not want any specific
8580 ciphers in any specific order.
8582 The SilcDList is now used as silc_cipher_list dynamically
8583 allocated cipher list. Removed the static list all together
8584 and now all ciphers must be allocated to the dynamic list.
8585 The silc_cipher_alloc routine was changed to check only the
8588 All silc_cipher_* routines that used to return int returns
8591 The affected files lib/silccrypt/silccrypt.[ch].
8593 * The same thing was done to silc_hash_* as for silc_cipher_*
8594 routines. Affected files lib/silccrypt/silchash.[ch].
8596 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8597 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8598 Added also silc_pkcs_[un]register[_default] functions.
8599 Removed the data_context from the PKCS API.
8601 * Added silc_hmac_register_default function to register default
8602 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8603 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8604 to unregister all hmacs at once.
8606 * Register the default ciphers, hash functions, PKCSs and HMACs
8607 if client's configuration file does not exist. The affected
8610 * The client did not load the hash functions from the SIM
8611 modules at all. Added support for this. Affected file is
8612 silc/clientconfig.c.
8614 * When decoding public key with silc_pkcs_public_key_decode, check
8615 the supported algorithm only if PKCS are registered. Affected
8616 file lib/silccrypt/silcpkcs.c. The same was done with the
8617 silc_pkcs_private_key_decode.
8619 * Fixed the SILC List routines to keep the list always in order.
8620 It used to change the list's order when traversing the list but
8621 not it preserves the order. Affected file lib/trq/silclist.h.
8623 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Added the client library to use the SilcSocketConnection's
8626 reference counter (by silc_socket_dup) to prevent the bug that
8627 the socket object may be freed underneath async operation.
8629 * The name resolv library checking fixes in the configure.in.pre.
8632 * Created new version of the protocol drafts for future
8633 development. The -03 drafts are the ones that will be changed
8634 in the trunk now and the -02 will remain as they are.
8636 * Send list of CUMODE notifys to the router when announcing
8637 the channel users to the router. Affected file silcd/server.c.
8638 If the router receiving channel founder CUMODE for a channel
8639 that already has channel founder it will send CUMODE notify
8640 to the sender to remove the channel founder rights from the
8641 announced client. Affected file silcd/packet_receive.c.
8643 * The CUMODE notify may now use Server ID as well as the entity
8644 who changes the mode. Updated protocool specs.
8646 * Updated INSTALL and README files.
8648 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8650 * New web pages in the http://silc.pspt.fi. The pages was
8655 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Implemented the [DenyConnectin] config section in the server.
8658 Added silc_server_config_denied_conn to check whether incoming
8659 connection is denied. Affected file silcd/serverconfig.[ch].
8661 * Do not check the ports when checking the incoming configuration
8662 data if the port is 0, meaning any. Affected file is
8663 silcd/serverconfig.c.
8665 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Fixed buffer overflow in silc_string_compare in the file
8668 lib/silcutil/silcutil.c.
8670 * Fixed double free in silc_server_command_leave in the file
8673 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8675 * Fixed the version checking in the server. Affected file is
8678 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * Fixed the configuration data fetching when accepting new
8681 connections in the server. Affected file silcd/server.c.
8683 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Added `sender_entry' argument to the function
8686 silc_server_packet_relay_to_channel so that we can check
8687 whether some destination actually belongs to the same route
8688 the sender belongs (ie, we must not resend the packet to the
8689 sender). Affected file silcd/packet_send.[ch].
8691 * Added `servername' field to the SilcClientEntry in the server
8692 to hold the name of the server where client is from. Affected
8693 file is silcd/idlist.h.
8695 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Moved the channel message encrypting in the router betwen
8698 router connections from silc_server_channel_message to the
8699 silc_server_packet_relay_to_channel since we want to check
8700 whether we have anybody channel before encrypting anything.
8701 Affected files silcd/packet_[receive/send].c.
8703 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8705 * Fixed the [AdminConnection] server config section to support
8706 multiple entries. Affected file silcd/serverconfig.c.
8708 * Added support into the server to check the validity of the
8709 incoming connection before executing any KE or authentication
8712 * The connection configuration is now saved to the KE and
8713 connection auth protocol contexts and not fetched anymore in
8714 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8716 * The local hosts listenning address and port is also resolved
8717 now when starting the server. We want to have the socket object
8718 to include the real address and port for the listener. Added
8719 new function silc_net_check_local_by_sock into the files
8720 lib/silcutil/silcnet.[ch].
8722 * Fixed a broadcast bug in server -> do not broadcast if we
8725 * Fixed a routing bug. Do not route broadcast packets ever.
8726 Broadcast packets must be processed always and not routed since
8727 they may be destined to some other host than yourself and thus
8728 would get routed without no good reason. Affected file is
8731 * Added function silc_server_config_is_primary_route to check
8732 whether primary router connection has been configured (a router
8733 configuration that we are initiating). If there is not, we
8734 will assume that there is only two routers in the SILC network
8735 and we will use the incoming router connection as our primary
8736 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8738 * Changed the order of the broadcasting. Broadcast _after_ the
8739 packet has been processed not before. Affected file is
8742 * Fixed a [ClientConnection] parsing bug. The port was never
8743 parsed correctly thus resulting to port 0. Affected file
8744 silcd/serverconfig.c.
8746 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8747 argument and did not set the broadcast packet flag. Affected
8748 file silcd/packet_send.c. Fixed same bug in the function
8749 silc_server_send_notify as well.
8751 * If we receive NEW_ID packet for our own ID in the server, ignore
8754 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8758 * Removed the nickname from the Private Message Payload.
8759 Updated the code and the protocol specs.
8761 * Updated protocol specs for submitting to the IETF.
8763 * Tweaked the Random Number Generator a bit. Affected file
8764 lib/silccrypt/silcrng.c. Exported a new function
8765 silc_rng_[global]_add_noise which can be used to add more
8768 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8770 * Do not parse packets with different timeout when protocol
8771 is active -> may cause problem with rekey. Affected file
8774 * When server receives signoff notify it must not create
8775 new channel key if the client is on any channels since the
8776 sender of the signoff notify will create it.
8778 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8780 * Added printing of error messages during SKE protocol from the
8781 failure packet sent by server during SKE. Affected file
8784 * Removed the client's failure_callback handling with timeout
8785 and handle it immediately when received.
8787 * The SKE library returned wrong type in SUCCESS and FAILURE
8788 packets. They must be 32 bit MSB not 16 bit MSB.
8790 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * Ok, rewrote the logic of the re-key and now it seems to work.
8793 I tested it on high traffic with frequent re-keys without
8794 problems. Added hmac_receive (and renamed hmac to hmac_send)
8795 in SilcClientConnection in lib/silcclient/client.h and
8796 in SilcIDListData in silcd/idlist.h. Also, removed the
8797 SilcPacketParserContext's cipher and hmac fields as they are
8798 not needed anymore and actually caused some problems when
8799 the ciphers and hmac's changed underneath the packet parser.
8801 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8803 * If re-key protocol is active then process the incoming packets
8804 synchronously since we must assure that icoming packets encrypted
8805 with the old key is processed before the new keys is set to
8806 use. This is true other packets than for REKEY packets.
8807 Affected file silcd/server.c. The same was done to client library
8808 as well, affected file lib/silcclient/client.c.
8810 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Fixed bug in client and server to accept the force send if
8813 the packet is send from silc_[server/client]_packet_process
8814 function. Otherwise the packets are never delivered, oops.
8816 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Disable force sending of packets when REKEY protocol is active.
8819 We must assure that no packet is sent directly when rekey is
8820 performed. All packets must be sent through packet queue.
8821 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8822 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8823 function is silc_[server/client]_packet_send_real to check
8826 * Replaced the SIM paths from example config files to
8827 /usr/local/modules. Also, make install creates now
8828 /usr/local/silc/logs directory to hold all the SILC server
8831 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Made the configure.in.pre work on Solaris. Patch by salo.
8835 * Made all ciphers compatible with non-x86 machines. Defined
8836 CBC mode macros into lib/silccrypt/ciphers_def.h.
8838 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8840 * Fixed the make install.
8842 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * When MAC computation fails the silc_packet_decrypt returned 0
8845 even though it was supposed to return -1. Fixed this. The
8846 affected file is lib/silccore/silcpacket.c.
8848 * Do not replace the config files in /etc/silc (in make install)
8849 if they already exist. Affected file ./Makefile.am.
8851 * Do not send re-key packets immediately but through packet queue.
8852 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8854 * Changed silc_net_check_host_by_sock to return FALSE if the
8855 IP/DNS could not be resolved. Though, it returns the IP address
8856 now even if it could not resolve it (but returns also FALSE).
8857 Affected file lib/silcutil/silcnet.[ch].
8859 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Added silc_pkcs_decode_identifier to decode the public key's
8862 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8863 Added also silc_pkcs_free_identifier. Added also new context
8864 SilcPublicKeyIdentifier.
8866 * Added -S option to the silc client. It is used to dump the
8867 contents of the specified public key file.
8869 * Changed the PKCS api to return the public key length when
8870 setting the public key.
8872 * Fixed a fatal bug in the public and private key file loading.
8873 Affected file lib/silccrypt/silcpkcs.c.
8875 * Execute the packet parsing for client with zero (0) timeout
8876 if the protocol is active. Affected file silcd/server.c.
8878 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8880 * Made the key generation options to the silcd program. Added
8881 -C option, equivalent to client's option.
8883 * Added new [ServerKeys] config section to the server. It
8884 configures the server's public and private key.
8886 * Defined generic Public Key Payload into the protocol
8887 specification to send specific type of public keys and
8890 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8891 public key or certificate.
8893 * Implemented the GETKEY command to the server and to the
8894 client library and on user interface.
8896 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Made preliminary `make install' work.
8900 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * Added SilcServerRekey context into silcd/idlist.h.
8904 * Added the PFS support as defined in the specification to the
8905 SKE protocol. Affected files lib/silcske/*.c.
8907 * Added `ske_group' field to the SilcServerRekey context to hold
8908 the number of the SKE group that is used with PFS in re-key.
8909 Affected file silcd/idlist.h.
8911 * Added PFS re-key support to the server. Affected file is
8914 * Added silc_protocol_cancel to cancel execution of the next
8915 state of the protocol. Affected file is
8916 lib/silccore/silcprotocol.[ch].
8918 * Added the re-key support with and without PFS to the client
8919 library. Re-key is performed once in an hour, by default.
8921 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8922 Added silc_client_rekey_callback and silc_client_rekey_final.
8923 Affected files are lib/silcclient/protocol.[ch] and
8924 lib/silcclient/client.[ch].
8926 * Removed the `hmac_key' and `hmac_key_len' fields from the
8927 SilcClientConnection structure; not needed. Affected file is
8928 lib/silcclient/client.h.
8932 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * Do not ask whether user wants to use the negotiated private key
8935 for private messages, just use it. Affected file is
8936 silc/local_command.c.
8938 * Added `send_enc_key' and `enc_key_len' fields to the
8939 SilcIDListData structure since they are needed in the re-key
8940 phase. Affected file is silcd/idlist.[ch].
8942 * Implemented the simple re-key protocol into the server.
8943 Affected files silcd/server.c and silcd/protocol.[ch]. The
8944 re-key will be performed once in an hour, by default.
8946 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8947 Added silc_server_rekey, silc_server_rekey_callback and
8948 silc_server_rekey_final.
8950 * Removed Tunneled flag from the protocol. Updated the code
8951 and the specifications.
8953 * Adde `pfs' field to the SilcIDListData to indicate whether
8954 the PFS is to be performed in the re-key. Affected file is
8957 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8960 int64 of at least the xintXX size. If void * is less that 4
8961 bytes uint32 * will be used. Defined bool as boolean.
8963 * Changed _ALL_ unsigned long and unsigned int to uint32,
8964 unsgined short to uint16 in the source tree.
8966 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8967 not handle clients that has entry->data.registered == FALSE.
8968 They are not in the network anymore. Affected file is
8971 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8973 * Implemented the sending of the SERVER_SIGNOFF notify in the
8974 server. Affected file is silcd/server.c.
8976 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8977 Added also silc_notify_payload_encode_args into the
8978 lib/silccore/silcnotify.[ch].
8980 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8981 Affected file silcd/packet_receive.c.
8983 * Implemented the SERVER_SIGNOFF notify handling in the client
8984 library. Affected file lib/silcclient/client_notify.c. Also,
8985 implemnted the printing of the SERVER_SIGNOFF info to the
8986 application. Affected file silc/client_ops.c.
8988 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8989 if the deleting was successful. Affected file silcd/idlist.[ch].
8991 * Added support for public key authentication in the connection
8992 authentication protocol in the client library. Affected file
8993 lib/silcclient/protocol.c.
8995 * Changed the server's silc_idlist_get_clients_by_* interface
8996 to support already allocated array so that new entries may be
8997 added to pre-allocated array. Affected file silcd/idlist.[ch].
8998 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8999 and command replies.
9001 * All command reply functions in the server now calls the
9002 pending command callback even if error occured. This way the
9003 error will be delivered to the client as well. Affected files
9004 silcd/command.c and silcd/command_reply.c.
9006 * Fixed INFO command to return local server's info if no server
9007 was provided. Affected file lib/silcclient/command.c.
9009 * Removed RESTART command for good. Updated the code and the
9012 * Rewrote parts of the task system. It is a bit simpler now.
9013 Removed unsued task priorities. The affected files are
9014 lib/silcutil/silctask.[ch].
9016 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Moved the USERS printing from the library to the application.
9019 Affected files lib/silcclient/command.c and silc/client_ops.c.
9021 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9025 * Added channel key re-key support. The re-key is perfomed
9026 only by the router and is done once in an hour. Added `rekey'
9027 field to the SilcChannelEntry in the server. Affected files
9028 silcd/server.c and silcd/idlist.h.
9030 * Added silc_task_unregister_by_context into the file
9031 lib/silcutil/silctask.[ch].
9033 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9035 * Added SILC_UMODE_GONE mode to indicate when the client is not
9036 present in the SILC network. Added also support to the local
9037 command AWAY that will set this mode. Added support of showing
9038 "xxx is gone" in WHOIS command. The USERS command shows the
9039 gone status as well.
9041 * Fixed setting server and router operator privileges in the
9042 server's UMODE command. Affected file silcd/command.c.
9044 * Merged the SKE KE1 and KE2 payloads into one payload. The
9045 new KE payload is equivalent to the old KE2 payload.
9047 Cleaned up the SKE Start Payload parsing. It now uses the
9048 simple buffer unformatting to do the parsing. A lot faster
9051 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9052 to the SKE that is used to indicate whether both of the SKE
9053 parties should perform authentication. By default only the
9054 responder performs authentication. By setting this flag also
9055 the initiator must do authentication. By default it is unset
9056 since in normal SKE case, client to server connection, only
9057 the responder should do authentication. When doing SKE between
9058 two clients both should perform authentication. Updated the
9059 code and the protocol specs.
9061 * A little fix to IDENTIFY command in the server. Search the
9062 client first by hash not nickname. Affected file is
9065 * Fixed the silc_client_close_connection to support closing
9066 the client to client connections wihtout deleting too much
9067 data. Affected file lib/silcclient/client.c.
9069 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9070 are received if protocol used to be active but is not anymore
9071 the application would crash due to NULL pointer dereference.
9072 Affected files silcd/server.c and lib/silcclient/client.c.
9074 * Added `hash' field to the SilcClientConnection to include
9075 the hash function negotiated in the SKE protocol.
9077 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9078 to set the channel founder authentication data. A client can
9079 claim the founder rights later by providing the authentication
9080 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9081 This way the channel founder can regain the channel founder
9082 privileges even it is left the channel. This works only on
9083 local server and the client must be connected to the same
9084 server to be able to regain the founder rights. Updated the
9085 protocol specs accordingly.
9087 Added support to the CMODE command in the client to set the
9088 founder auth data. Read the README to see how to set it.
9090 Added support to the CUMODE command to claim the founder
9091 rights. Read the README to see how to do it.
9093 Added support for the founder authentication to the Channel
9094 Entry in the server. Affected file silcd/idlist.h.
9096 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9097 server's CMODE command. Affected file silcd/command.c.
9099 * Added the following new functions into lib/silccore/silcauth.[ch]:
9100 silc_auth_get_method and silc_auth_get_data.
9102 * The server now saves the remote hosts public key to the
9103 SilcIDListData pointer. Affected file silcd/protocol.c.
9105 * The normal server now does not remove the channel entry from
9106 the cache if the founder authentication data is set. It used
9107 to remove it if the founder was the last one on the channel on
9108 the server and left the channel. The auth data is saved and
9109 if the channel is re-joined later the old entry is used with
9110 the old auth data. Affected files silcd/command_reply.c and
9113 * Removed the `pkcs' field from the SilcIDListData structure
9114 in the server; it is not used. Affected file silcd/idlist.h.
9116 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * Fixed packet processing on slow links. Partial packets were
9119 never re-processed because the incoming data buffer was cleared
9120 by the application. Application must not directly clear the
9121 sock->inbuf, the packet processing routines handle it. Fixed
9122 this in client library and in server.
9124 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9126 * Fixed the WHOIS and IDENTIFY send reply function to really
9127 check whether to send list or just one entry. Affected file
9130 * Cleaned up the LEAVE command's channel key distribution. The
9131 affected file silcd/command.c.
9133 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9134 can enforce the channel mode as well. In that case the ID
9135 includes the ID of the server. The code now enforces the
9136 mode change if the router have different mode than the server.
9138 * The notify client operation with CMODE_CHANGE notify can now
9139 return NULL client_entry pointer if the CMODE was not changed
9140 by client. Application must check for this.
9142 * Added <Server ID> argument to INFO command to support server
9143 info fetching by Server ID.
9145 * Added silc_server_announce_get_channel_users to get assembled
9146 packets of channel users of the specified channel. Affected
9147 file silcd/server.[ch].
9149 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9150 was freed underneath the ID Cache.
9152 * Re-announce clients when the server received CHANNEL_CHANGE
9153 notify from the router. Affected file silcd/packet_send.c.
9155 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9158 crashed since it did not handle the fact that there is no cipher
9159 called "3" and didn't check the error condition. Now fixed.
9161 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9162 flag. It can be used to send message requests.
9164 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Implemented the RESTART command in the client.
9168 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9169 notice type messages. Added notice printing to the user
9172 * The channel keys are not re-generated if the channel's mode
9173 is PRIVKEY, ie private key on the channel exists. Affected
9174 files silcd/server.c and silcd/command.c.
9176 * Fixed a little bug in channel message delivery when channel
9177 private keys are set in the server. Affected file is
9178 silcd/packet_send.c.
9180 * Changed the setting on channel->on_channel = TRUE from the
9181 silc_client_save_channel_key to the JOIN command reply. The
9182 key payload is not received if the private channel key is set.
9183 Affected file lib/silcclient/command_reply.c and the
9184 lib/silcclient/client_channel.c.
9186 * When the CMODE_CHANGE notify is sent and the channel private
9187 key mode is removed the channel key must be re-generated in
9188 other cells as well. Added this support for the router in the
9189 silcd/packet_receive.c.
9191 * Added new local command NOTICE to send notice message on
9192 channel. Affected file silc/local_command.[ch].
9194 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Added new local command ME to the client. It is used to send
9197 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9198 some action. Affected file silc/local_command.[ch].
9200 * Changed channel_message and private_message client operations
9201 to deliver the message flags to the application. Added also
9202 the `flags' arguments to the silc_client_send_channel_message
9203 and silc_client_send_private_message functions. Affected file
9206 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9208 * Redefined the Private Message Payload to support private message
9209 keys and to support the new private message flags. Updated
9210 the protocol specs. Flags makes it possible to have for example
9211 CTCP style messages.
9213 * Added new type SilcPrivateMessagePayload and defined an API
9214 for it in the lib/silcclient/silcprivate.[ch].
9216 * Tested private message private keys successfully. Tested the
9217 private message key set, unset and list commands with the new
9220 * Redefined the Channel Message Payload to include the channel
9221 message flags (equal with private message flags) to support
9222 for example CTCP style messages.
9224 * Defined some of the message (for channel and private message)
9225 flags. Updated the protocol specs and added the flags to the
9226 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9228 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Added SilcKeyAgreementStatus type to the key agreement routines
9231 to indicate the current status and error if one occured.
9232 The status types are defined in the lib/silcclient/silcapi.h.
9234 * Added new local command KEY that is used to set and unset private
9235 keys for channels, set and unset private keys for private messages
9236 with remote clients and to send key agreement requests and
9237 negotiate the key agreement protocol with remote client. The
9238 key agreement is supported only to negotiate private message keys,
9239 it currently cannot be used to negotiate private keys for channels,
9240 as it is not convenient for that purpose.
9242 * Fixed a minor pending callback setting bug in the function
9243 silc_client_get_client_by_id_resolve, now the function works.
9244 Affected file lib/silcclient/idlist.c.
9246 * Added function silc_net_get_local_port to get local bound
9247 port by socket. Added to lib/silcutil/silcnet.[ch].
9249 * Added `sockets' and `sockets_count' fields to the SilcClient
9250 object. They hold the sockets of the listenning sockets in
9251 the client. Listenning sockets may be for example the key
9252 agreement server. Affected file lib/silcclient/client.[ch].
9253 Added functions the silc_client_add_socket and the
9254 silc_client_del_socket. They are exported to the application
9257 * Added ~./silc/clientkeys to support other client's public keys.
9259 * Renamed verify_server_key client operation to verify_public_key
9260 and added one argument to indicate the type of the connection
9261 (server, client etc.).
9263 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * Added silc_server_connection_auth_request to handle the
9266 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9267 silcd/packet_receive.[ch].
9269 * Added silc_server_send_connection_auth_request into the
9270 silcd/packet_send.c to send the connection auth request packet.
9272 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9275 * Fixed the public key authentication in responder side in the
9276 server. The `auth_data' pointer includes the SilcPublicKey
9277 not the path to the public key. Affected file silcd/protocol.c.
9279 * Implemented the public key authentication in the initiator side
9280 in the server. Affected file silcd/protocol.c.
9282 * Removed the [RedirectClient] config section from the server
9283 configuration. Is not needed and I don't want to implement it.
9285 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Cleaned up the CMODE command in the server. It now works
9288 correctly and supports all the modes defined in the protocol.
9289 Affected file is silcd/command.c.
9291 * Added `hmac_name' field to the SilcChannelEntry in the server
9292 to hold the default HMAC of the channel. It can be set when
9293 creating the channel (with JOIN command). Affected files
9296 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9297 type to indicate the change of the current cipher and hmac
9298 on the channel. Client can safely ignore the <cipher> argument
9299 (if it chooses to do so) since the CHANNEL_KEY packet will
9300 force the channel key change anyway. The <hmac> argument is
9301 important since the client is responsible of setting the new
9302 HMAC and the hmac key into use.
9304 * Fixed the CMODE command in the client library as well.
9306 * Tested CMODE command in router environment successfully.
9308 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9310 * Show the version of the remote client (or server) when connecting
9311 to the server. It is logged to the log file. Affected file
9312 is silcd/protocol.c.
9314 * Fixed the KILLED notify handling in the client library. The
9315 client must be removed from all channels when receiving the
9318 Also, do not remove the client entry when giving the KILL
9319 command but when the KILLED notify is received.
9321 * Removed silc_idlist_find_client_by_nickname from the server.
9322 Not needed anymore. Affected files silcd/idlist.[ch].
9324 * Implemented the CHANNEL_CHANGE notify type handling to the
9325 server. Affected file silcd/server.c.
9329 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Added silc_server_send_notify_invite to send the INVITE
9332 notify between routers.
9334 * Implemented the INVITE command correctly to the server.
9336 * Implemented the INVITE notify type handling in the server.
9338 * Implemented the INVITE command to the client library and on the
9341 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Added function silc_server_get_client_resolve to find the
9344 client entry by ID from all ID lists and then resolve it
9345 (using WHOIS) if it cannot be found. Affected file is
9348 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9350 * Implemented the BAN command to the client library.
9352 * The JOIN command in the server now checks the invite list
9355 * Changed the silc_command_reply_payload_encode_va and the
9356 silc_command_payload_encode_va to support that if argument is
9357 NULL it ignores and checks the next argument. Affected file
9358 lib/silccore/silccommand.c.
9360 * Added silc_server_send_notify_ban to send the BAN notify
9361 type between routers.
9363 * Chaned the silc_notify_payload_encode to support that if
9364 argument is NULL it ignores and checks the next argument.
9365 Affected file lib/silccore/silcnotify.c.
9367 * Tested ban lists in router environment successfully.
9369 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9371 * Implemented BAN command to the server, in silcd/command.[ch].
9373 * Removed the BAN and INVITE_LIST modes from the CMODE command
9376 * Added function silc_string_match to regex match two strings.
9377 Affected files lib/silcutil/silcutil.[ch].
9379 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Redefined parts of the SilcChannelEntry in the server to support
9382 the new ban and invite lists.
9384 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9386 * Redefined the INVITE command. The same command can be used to
9387 invite individuals to the channel but also to manage the invite
9388 list of the channel (to add to and remove from the invite list).
9389 Updated the protocol specs.
9391 * Added new command SILC_COMMAND_BAN that can be used to manage
9392 the ban list of the channel. Updated the protocol specs.
9394 * Removed the channel modes: the SILC_CMODE_BAN and the
9395 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9396 in the CMODE command. The equivalent features are now available
9397 using INVITE and BAN commands. Updated the protocol specs.
9399 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9400 in the network about change in the current ban list. The notify
9401 type is not used by the client.
9403 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9404 support the invite lists.
9406 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9408 * Added new function silc_string_regexify that converts string
9409 including wildcard characters into regex string that can
9410 be used by the GNU regex library. Added into the file
9411 lib/silcutil/silcutil.[ch].
9413 Added silc_string_regex_combine to combine to regex strings
9414 into one so that they can be used as one regex string by
9415 the GNU regex library. Added into the file
9416 lib/silcutil/silcutil.[ch].
9418 Added silc_string_regex_match to match two strings. It returns
9419 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9421 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Imported GNU regex to the soruce tree into lib/contrib.
9424 Fixed some compiler warning from the regex.c.
9426 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9428 * Fixed MOTD command in the server to work in router environment.
9430 * Fixed the MOTD command in the client library to support
9431 the server argument in the command.
9433 * Added `nickname_len' argument to the silc_idlist_add_client
9434 in the server, as the `nickname' argument may be binary data
9437 * Added silc_idlist_get_channels to return all channels from
9440 * Implemented LIST command to the server. Affected file is
9443 * Implemented the LIST command to the client library and on the
9446 * Added [<user count>] argument to the LIST command reply.
9447 With private channels the user count is not shown.
9449 * Updated TODO and README.
9451 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * The client entry's data.registered must be TRUE even with
9454 global client entry on global client list. The data.registered
9455 is used to check whether the client is anymore in the network,
9456 for example with WHOWAS command so it must be valid.
9458 * Fixed the WHOWAS command in the server. It now actually works
9459 in router environment. Added function into silcd/command_reply.c
9460 silc_server_command_reply_whowas_save.
9462 * Added silc_idlist_purge function to the silcd/idlist.c
9463 to periodically purge the ID Cache.
9465 * Fixed INFO command in the server. It works now in router
9466 environment. Added <server name> argument to the INFO command
9467 reply. Updated the protocol specs.
9469 * Fixed minor bug in silc_idcache_purge to not purge if the
9470 expire value is zero.
9472 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9473 they were buggy because of the WHOWAS information.
9475 * Fixed local command MSG to handle the async resolving of
9476 the remote client properly. It used to fail the first MSG.
9477 Affected file silc/local_command.c.
9479 * Added `data_len' field to SilcIDCache context.
9481 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9483 * Update TODO. Todo in commands in the server.
9485 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9488 used by routers as broadcast packet to inform other routers
9489 about the changed user mode.
9491 Implemented the notify handling in the server. Affected file is
9492 silcd/packet_receive.c. Added the function
9493 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9495 * Added new generic Channel Payload and deprecated the New Channel
9496 Payload. The New Channel Payload is now the generic Channel
9499 * Added new argument `mode' to the silc_server_send_new_channel
9500 as it is required in the Channel Payload now.
9502 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9503 and created a new and real SilChannelPayload to represent the
9504 new generic Channel Payload. Implemented the encode/decode
9505 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9507 * Added silc_server_get_client_channel_list to return the list
9508 of channels the client has joined for WHOIS command reply.
9509 Affected file silcd/server.[ch].
9511 * Implemented the channel list sending in the WHOIS command reply
9512 in server and in the client.
9514 Implemented the channel list displaying on the user interface
9515 as well. Affected file silc/client_ops.c.
9517 * Added silc_channel_payload_parse_list to parse list of Channel
9518 Payloads. It returns SilcDList list of SilcChannelPayloads.
9519 Client for example can use this function to parse the list of
9520 channels it receives in the WHOIS command reply. The caller
9521 must free the list by calling silc_channel_payload_list_free.
9522 Affected files lib/silccore/silcchannel.[ch].
9524 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9526 * Added one new argument <user mode> to the WHOIS command reply
9527 to return the mode of the user in SILC. Updated the protocol
9530 Implemented it to the server and client.
9532 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9534 * Fixed the mode printing on the user interface on joining.
9535 Affected file silc/client_ops.c.
9537 * Implemented the UMODE command and user modes in general to the
9538 client library and to the user interface.
9540 * Implemented the UMODE command to the server.
9542 * The server now sends UNKNOWN_COMMAND error status if client sends
9543 unknown command. Affected file silcd/command.c.
9545 * All server commands now handle the command identifier the right
9546 way when sending the command reply to the client. The client can
9547 use to identify the command replies with the identifier.
9549 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Added silc_server_get_client_route to resolve the route to
9552 the client indicated by the client ID. Affected file is
9555 * Added silc_server_relay_packet as general function to relay
9556 packet to arbitrary destination. This deprecates functions
9557 like _send_private_message_key, _relay_notify etc. Affected
9558 file is silcd/packet_send.[ch].
9560 Removed silc_server_send_key_agreement,
9561 silc_server_send_private_message_key and
9562 silc_server_packet_relay_notify functions from the file
9563 silcd/packet_send.[ch].
9567 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9568 server. Affected file silcd/packet_receive.[ch].
9570 * Implemented the KILL command to the client. Implemented the
9571 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9572 Affected files lib/silcclient/command[_reply].c and
9573 lib/silcclient/client_notify.c. Implemented the KILL notify
9574 printing in the user inteface.
9576 * Fixed a lot silc_parse_nick memory leaks from the client
9577 library in the file lib/silcclient/command.c.
9579 * Changed the silc_server_send_notify_on_channels's `sender'
9580 argument from SilcSocketConnection to SilcClientEntry to
9581 check the sender as entry and not as connection object and not
9582 to send to the client provided as argument. The affected file
9583 is silcd/packet_send.[ch].
9585 * The notify packets that are destined directly to the client used
9586 to not to be processed by the server. Now changed that and the
9587 server processes all notify packets. After relaying the packet
9588 to the client the notify packet is processed in the server.
9590 * The silc_server_free_client_data now checks whether there is
9591 pending outgoing traffic for the client and purges the data to
9592 the network before removing the client entry.
9594 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9596 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9597 an client is killed from the SILC Network. Updated the protocol
9600 Added new function silc_server_send_notify_killed to the
9601 silcd/packet_send.[ch].
9603 * Added function silc_server_packet_relay_notify to relay notify
9604 packets that are destined directly to a client. In this case
9605 the server does not process the notify packets but merely relays
9606 it to the client. Affected file silcd/packet_send.[ch].
9608 Added also silc_server_packet_process_relay_notify to check
9609 whereto relay the notify. Affected file is
9610 silcd/packet_receive.[ch].
9612 * Implemented the KILL command to the server.
9616 * Added the backup schema desgined last fall to the protocol
9617 specs for everyone to see. The specification is in the
9618 *-spec-xx.txt draft and the packet type definitions for the
9619 backup routers is in *-pp-xx.txt draft. Thusly, added also
9620 new packet type SILC_PACKET_CELL_ROUTERS.
9622 * A big security problem in the implementation discovered. The
9623 signoff of an client did not cause new channel key generation
9624 which it of course should've done. The channel keys must be
9625 always re-generated when client leaves (or signoffs) the channel.
9626 The silc_server_remove_from_channels funtion now handles
9627 the channel key re-generation.
9629 * Added `sender' argument to the silc_server_send_notify_on_channels
9630 to not to send the client provided as argument. Affected file
9631 silcd/packet_send.[ch].
9633 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Implemented OPER and SILCOPER commands into the server and
9638 * Added silc_auth_verify and silc_auth_verify_data to verify
9639 the authentication directly from the authentication payload.
9640 It supports verifying both passphrase and public key based
9641 authentication. Affected file lib/silccore/silcauth.[ch].
9643 * Added `hash' field to the SilcIDListData structure. It is the
9644 hash negotiated in the SKE protocol. Affected file is
9647 * Slight redesigning of the SilcAuthPayload handling routines.
9648 Do not send SilcPKCS but SilcPublicKey as argument.
9650 * Implemented the public key authentication support to the
9651 serverconfig. The public key is loaded from the provided path
9652 and saved as authentication data to void * pointer. Thus,
9653 changed the unsigned char *auth_data to void *auth_data;
9655 * Fixed SHUTDOWN command to send the reply before the server
9656 is shutdown. :) Affected file silcd/command.c.
9658 * Fixed fatal bug in CONNECT command. The hostname was invalid
9659 memory and server crashed. Affected file silcd/command.c.
9661 * Fixed fatal bug in CLOSE command. The server_entry became
9662 invalid but was referenced later in the command. Affected file
9665 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9667 * Fixed fatal bug in failure packet handling. Server ignored
9668 the failure and thus crashed when it came.
9672 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9675 that the command may be executed only once in (about) 2 seconds.
9676 The old SILC_CF_LAG flag is same but allows command bursts up
9677 to five before limiting.
9679 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9680 server code. Various commands now includes the CF_LAG_STRICT
9681 flag to disallow any kind of miss-use of the command.
9683 * Fixed the silc_buffer_unformat to not to allocate any data
9684 if the length of the data is zero. It used to allocate the
9685 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9687 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Changed the format of AdminConnection configuration section
9690 in the server. Added username of the admin to the format.
9691 Affected files silcd/serverconfig.[ch].
9693 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9694 to return admin configuration data by host, username and/or
9697 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * Implemented WHOWAS command to the server. Added the functions:
9701 silc_server_command_whowas_parse,
9702 silc_server_command_whowas_send_reply,
9703 silc_server_command_whowas_from_client and
9704 silc_server_command_whowas_from_server
9706 * Added <Client ID> argument to the WHOWAS command reply. Updated
9707 the protocol specs accordingly.
9709 * Implemented WHOWAS command and command_reply to the client
9712 Implemented the WHOWAS printing on the user interface.
9714 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9716 * Added new argument to the WHOWAS command reply, the real name.
9717 It is an optional argument. Updated the protocol specs.
9719 * Added SilcIDCacheDestructor callback that is registered when
9720 the SilcIDCache is allocated. The callback is called when
9721 an cache entry in the ID Cache expires, or is purged from the
9722 cache. Added into lib/silccore/idcache.[ch].
9724 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9725 to destruct the client entries when the cache entry expires.
9726 Other ID Cache's in server and in the client library ignores
9729 * If the ID Cache entry's `expire' field is zero then the entry
9730 never expires. Added boolean `expire' argument to the
9731 silc_idcache_add function in the lib/silccore/idcache.[ch].
9732 If it is TRUE the default expiry value is used.
9734 * Added silc_server_free_client_data_timeout that is registered
9735 when client disconnects. By default for 5 minutes we preserve
9736 the client entry for history - for WHOWAS command.
9738 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9740 * Added support to the server to enforce that commands are not
9741 executed more than once in 2 seconds. If server receives
9742 commands from client more frequently, timeout is registered
9743 to process the commands. Affected file silcd/command.c.
9744 Added new function silc_server_command_process_timeout.
9746 * Changed NICK_NOTIFY handling in client library to check that
9747 if the client's nickname was changed, so there is no need to
9748 resolve anything from the server.
9750 * Removed error printing from the WHOIS and IDENTIFY commands.
9751 If error occurs then it is ignored silently in the client library.
9752 The application, however, may map the received error to
9753 human readable error string. The application currently maps
9754 the NO_SUCH_NICKNAME error to string.
9756 * Made the command status message public to the application. Moved
9757 them from lib/silcclient/command_reply.c to
9758 lib/silcclient/command_reply.h. The application can map the
9759 received command status to the string with the
9760 silc_client_command_status_message function.
9762 * Added check to the server to check that client's ID is same
9763 as the Source ID in the packet the client sent. They must
9766 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9768 * Added dist-bzip hook to the Makefile.am to make bzip2
9769 compressed distributions.
9771 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Server now enforces the maximum length for the nickname and
9774 the channel as protocol specification dictates. 128 bytes for
9775 nickname and 256 bytes for channel name.
9777 * Moved the WHOIS printing to the application. The client libary
9778 does not print out the WHOIS information anymore, the application
9779 must do it. Renamed silc_client_command_reply_whois_print to
9780 the silc_client_command_reply_whois_save.
9782 The client's idle time is also sent to the application now, and
9783 the idle is shown on screen.
9785 * Added silc_client_command_reply_identify_save to save the
9786 received IDENTIFY entries.
9788 * Do not check for channel private keys in message sending and
9789 reception if the channel does not have the PRIVKEY mode set.
9790 Affected file lib/silclient/client_channel.c.
9792 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9794 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9795 just surfaced after chaning the JOIN procedure.
9797 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Added silc_client_get_clients_by_list to get client entries
9800 from Client ID list, that is returned for example by JOIN
9801 and USERS command replies. The application should use this
9802 function for example when JOIN command reply is received to
9803 resolve the clients already on the channel (library does not
9804 do that anymore as USERS command reply is not used in the JOIN
9805 procedure anymore). Affected files lib/silcclient/silcapi.h and
9806 lib/silcclient/idlist.c.
9808 * JOIN command reply and USERS command reply returns now SilcBuffer
9809 pointers instead of unsigned char pointers when returning
9810 the client list and mode list.
9812 * Added <Client ID> argument to the JOIN command reply, mainly
9813 for the server to identify for which client the command was
9814 originally sent. Updated protocol specs accordingly.
9816 * Added SilcDlist private_key pointer to the SilcChannelEntry
9817 in the client to support the channel private keys. Affected
9818 file is lib/silcclient/idlist.h.
9820 * Added SilcChannelPrivateKey argument to the function
9821 silc_client_send_channel_message so that application can choose
9822 to use specific private ke if it wants to. If it is not provided,
9823 the normal channel key is used, unless private keys are set.
9824 In this case the first (key that was added first) is used
9825 as the encryption key.
9827 * Implemented the support for channel private key handling.
9828 Implemented the following functions:
9830 silc_client_add_channel_private_key,
9831 silc_client_del_channel_private_keys,
9832 silc_client_del_channel_private_key,
9833 silc_client_list_channel_private_keys and
9834 silc_client_free_channel_private_keys
9836 Affected file lib/silcclient/client_channel.c.
9838 * Added the support for the private keys in the channel message
9839 sending and encryption and in the message reception and
9840 decryption. Affected funtions are
9841 silc_client_send_channel_message and silc_client_channel_message.
9843 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9845 * Added SKE's key verify callback to the client library's
9846 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9848 * Removed the statement that server (or router) must send USERS
9849 command reply when joining to the channel so that the client
9850 knows who are on the channel. Instead, the client list and
9851 client's mode list is now sent in the JOIN command reply to the
9852 client who joined channel. This is better solution.
9854 * Added function silc_server_get_users_on_channel and function
9855 silc_server_save_users_on_channel to the silcd/server.[ch].
9857 * Removed function silc_server_command_send_users from the
9860 * Do not show topic on the client library anymore. The topic is
9861 sent in the command reply notify to the application and the
9862 application must show the topic now.
9864 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9866 * Added client searching by nickname hash into the IDENTIFY and
9867 WHOIS commands in the server as they were clearly missing from
9868 them. Affected file is silcd/command.c.
9870 * Fixed a bug in private message receiving in the client library.
9871 The remote ID was freed and it wasn't supposed, now it is
9874 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9876 * Minor fix to the channel payload; allocate the data area, as it
9877 needs to be of specific length.
9879 * If the key agreement port is zero then the operating
9880 system will define the bound port. Affected files are
9881 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9883 * Added new function silc_channel_payload_decrypt into the file
9884 lib/silccore/silcchannel.[ch].
9886 * Moved the channel message etc, check from silc_packet_decrypt
9887 to applications. The library calls now a generic
9888 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9889 when the packet is either normal or special. This was done to
9890 allow more wide range of checking that was not allowed when
9891 the code was in library. Now applications can do virtually any
9892 checks to the packet and return to the library the decision how
9893 the packet should be processed. Affected files are
9894 lib/silccore/silcpacket.[ch].
9896 Added silc_server_packet_decrypt_check to the server and
9897 silc_client_packet_decrypt_check to the client library.
9899 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9900 to send with specified source and destination information.
9902 * Channel message delivery between routers was broken after the
9903 channel key distribution was fixed earlier. The channel key
9904 was used be to distributed to other routers as well which is not
9905 allowed by the protocol. Now this is fixed and channel keys
9906 really are cell specific and the channel message delivery between
9907 routers comply with the protocol specification.
9909 * Fixed various commands in server to check also the global list
9910 for the channel entry and not just the local list. The affected
9911 file silcd/command.c.
9913 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Added assert()s to buffer formatting and unformatting routines
9916 to assert (if --enable-debug) when error occurs. Affected
9917 file: lib/silcutil/silcbuffmt.c.
9919 * Changed to auto-reconnect to check whether the remote host is
9920 router and register the re-connect timeout if it is. It used
9921 to check that whether we are normal server, but router must do
9922 auto-reconnect with another router as well. Affected file
9925 * Removed the [<key len>] option from CMODE command as the cipher
9926 name decides the key length, nowadays. See the defined ciphers
9927 from the protocol specification.
9929 * Added [<hmac>] option to the CMODE command to define the HMAC
9930 for the channel. Added SILC_CMODE_HMAC channel mode.
9932 * Added [<hmac>] option for the JOIN command so that user can
9933 select which HMAC is used to compute the MACs of the channel
9936 * Added Hmac field to the Channel Message Payload. The integrity
9937 of plaintext channel messages are now protected by computing
9938 MAC of the message and attaching the MAC to the payload. The
9939 MAC is encrypted. Now, it is clear that this causes some
9940 overhead to the size of the packet but rationale for this is that
9941 now the receiver can verify whether the channel message decrypted
9942 correctly and also when private keys are set for the channel the
9943 receiver can decrypt the packet with several keys and check from
9944 the MAC which key decrypted the message correctly.
9946 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9947 lib/silccrypt/silccipher.[ch].
9949 * Added silc_hash_len to return the digest length into the
9950 lib/silcrypt/silchash.[ch].
9952 * Rewrote parts of Silc Channel Payload interface in the
9953 lib/silccore/silcchannel.[ch]. The encode function now also
9954 encrypts the packet and parse function decrypts it.
9956 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Fixed a minor formatting bug in the SKE's key material processing.
9959 It actually might have processed the keys wrong way resulting
9962 * Redefined the mandatory HMAC algorithms and added new algorithms.
9963 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9964 and hmac-md5 truncated to 96 bits. The mandatory is now
9965 hmac-sha1-96. Rest are optional (including the one that used
9966 to be mandatory). Rationale for this is that the truncated HMAC
9967 length is sufficient from security point of view and can actually
9968 make the attack against the HMAC harder. Also, the truncated
9969 HMAC causes less overhead to the packets. See the RFC2104 for
9972 * Added new [hmac] configuration section. The SKE used to use
9973 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9974 is of course wrong. The official names that must be proposed in
9975 the SKE are the ones defined in the protocol specification
9976 (hmac-sha1-96 for example). The user can configure any hmac
9977 using any hash function configured in the [hash] section. At
9978 least, the mandatory must be configured.
9980 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9982 * Added HMAC list to the SKE proposal list. It has now both
9983 hash algorithm list and HMAC list. This makes the protocol
9984 incompatible with previous versions. The SKE now seems to work
9985 the way it is supposed to work, for the first time actually.
9987 * Defined plain Hash algorithms to the protocol specification.
9990 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9992 * Implemented support for key agreement packets into the server.
9993 Added functions silc_server_key_agreement and
9994 silc_server_send_key_agreement. Other than these functions,
9995 server has nothing to do with this packet.
9997 * Added support for private message key packets into the server.
9998 Added functions silc_server_private_message_key and
9999 silc_server_send_private_message_key.
10003 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10004 called in the protocol's final callback instead in the END
10005 protocol state. This makes a little more sense and in the same
10006 time in client we can use the same protocol routines for normal
10007 key exchange and to key agreement packet handling as well.
10009 * Added to both client's and server's KE protocol context the
10010 SilcSKEKeyMaterial pointer to save the key material. We will
10011 bring the key material to the protocol's final callback by doing
10012 this. The final callback must free the key material.
10014 * Added SKE's packet_send callback into client's KE protocol
10015 context so that the caller can choose what packet sending function
10016 is used. This way we can use different packet sending when
10017 doing normal SKE when doing key agreement packet handling (in
10018 the key agreement packet handling we do not want to encrypt
10021 * Implemented the responder side of the key agreement routines
10022 in the client. The client can now bind to specified port and
10023 accept incoming key negotiation. The key material is passed
10024 to the application after the protocol is over.
10026 * Implemented the processing of incoming Key Agreement packet
10027 in the client. Added function silc_client_key_agreement to
10028 process the packet.
10030 * Implemented the intiator side of the key agreement routines
10031 in the client. The client can now initiate key agreement with
10032 another remote client. The key material is passed to the
10033 application after the protocol is over.
10035 * Created client_keyagr.c to include all the key agreement
10038 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10039 SILC_TASK_CALLBACK except that it is not static.
10041 * Created client_notify.c and moved the Notify packet handling
10042 from the client.[ch] into that file.
10044 * Created client_prvmsg.c and moved all private message and
10045 private message key routines from the client.[ch] into that file.
10047 * Create client_channel.c and moved all channel message and
10048 channel private key routines from the client.[ch] into that file.
10050 * Changed silc_client_get_client_by_id_resolve to resolve with
10051 WHOIS command instead of IDENTIFY command, in the file
10052 lib/silclient/idlist.c.
10054 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10056 * Implemented the SKE's responder side to the Client library.
10058 * When FAILURE is received to the protocol do not trust it
10059 blindly. Register a timeout to wait whether the remote closes
10060 the connection as it should do it, only after that process the
10061 actual failure. This was changed to both client and server.
10063 * Added client_internal.h to include some of the structures
10064 there instead of client.h in lib/silcclient/.
10066 * Added function silc_task_unregister_by_callback to unregister
10067 timeouts by the callback function.
10069 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10071 * Some "Incomplete WHOIS info" errors has been appearing on the
10072 log files. Took away the entry->userinfo check from WHOIS
10073 reply sending. The entry->userinfo is now " " if client did not
10074 provide one. I thought this was fixed earlier but something
10075 is wrong still. Let's see if the error still appears.
10077 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10079 * Fixed a minor bug in the login when the channel key is
10080 re-generated in the server. It used to generate the key in
10081 wrong order and thus caused problems in the channel traffic.
10083 * Fixed a minor bug in channel key distsribution after
10084 KICK command. The key was not sent to the router even though
10087 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * Added silc_ske_process_key_material_data as generic routine
10090 to process any key material as the SILC protocol dictates. The
10091 function is used by the actual SKE library but can be used by
10092 applications as well. This relates to the private message keys
10093 and the channel private keys since they must be processed the
10094 same way the normal SILC session keys. The protocol dictates
10095 this. Affected files: lib/silcske/silcske.[ch].
10097 Added also silc_ske_free_key_material to free the
10098 SilcSKEKeyMaterial structure.
10100 * Defined silc_cipher_set_key function to set the key for
10101 cipher without using the object's method function. The affected
10102 files: lib/silccrypt/silccipher.[ch].
10104 * Implemented silc silc_client_add_private_message_key,
10105 silc_client_add_private_message_key_ske,
10106 silc_client_del_private_message_key,
10107 silc_client_list_private_message_keys and
10108 silc_client_free_private_message_keys functions in the
10111 Added functions silc_client_send_private_message_key to send
10112 the Private Message Key payload and silc_client_private_message_key
10113 to handle incoming Private Message Key payload.
10115 * Added Cipher field to the Private Message Key payload to set
10116 the cipher to be used. If ignored, the default cipher defined
10117 in the SILC protocol (aes-256-cbc) is used.
10119 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10121 * Removed lib/silcclient/ops.h file.
10123 Redefined parts of the SILC Client Library API. Created new
10124 file silcapi.h that deprecates the ops.h file and defines the
10125 published Client Library API. Defined also private message key
10126 API and channel private key API into the file.
10128 This is the file that the application must include from the
10129 SILC Client Library. Other files need not be included by
10130 the application anymore.
10132 * Added new key_agreement client operation callback and also
10133 defined the Key Agreement library API for the application.
10135 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10137 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10138 is used by clients to request key negotiation between another
10139 client in the SILC network. If the negotiation is started it
10140 is performed using the SKE protocol. The result of the
10141 negotiation, the secret key material, can be used for example
10142 as private message key.
10144 Implemented the Key Agreement payload into the files
10145 lib/silccore/silauth.[ch].
10147 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * Redefined ciphers for the SILC protocol. Added some new ciphers
10150 and defined the key lengths for the algorithms. Changed the
10151 code accordingly. The default key length is now 256 bits.
10153 * Fixed SKE key distribution function silc_ske_process_key_material
10154 when the key length is more than 128 bits. The default key
10155 length in SILC is now 256 bits.
10157 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10158 to indicate unsupported algorithm.
10160 * Renamed rijndael.c to aes.c and all functions as well.
10162 * Fixed a long standing channel key setting bug in client library.
10163 Weird that it has never surfaced before.
10165 * Fixed bug in channel deletion. If the entire channel is removed
10166 then it must also delete the references of the channel entry
10167 from the client's channel list as the client's channel entry and
10168 the channel's client entry share same memory.
10170 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10172 * Implemented CONNECT and SHUTDOWN commands in the client.
10174 * Implemented CLOSE command to the client.
10176 * Added the function silc_idlist_find_server_by_name into the
10177 files silcd/idlist.[ch].
10179 Added the function silc_idlist_find_server_by_conn into the
10180 files silcd/idlist.[ch].
10182 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * DIE command was renamed to SHUTDOWN. Updated the both code
10185 and protocol specs.
10187 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10188 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10190 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10193 * Added function silc_server_create_connection function to create
10194 connection to remote router. My server implementation actually
10195 does not allow router to connect to normal server (it expects
10196 that normal server always initiates the connection to the router)
10197 so the CONNECT command is only good for connecting to another
10200 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10202 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10203 or some other client was kicked from the channel.
10205 Implemented the handling of the notify type to both client
10208 Implemented silc_server_send_notify_kicked to send the KICKED
10209 notify. It is used to send it to the server's primary router.
10211 * Implemented the KICK command into server and client.
10213 * Added `query' argument to the silc_idlist_get_client function
10214 to indicate whether to query the client from server or not if
10217 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10218 to indicate that the client is not channel founder.
10222 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10224 * Removed the rng context from SilcPacketContext structure and
10225 changed that the packet routine uses the Global RNG API.
10227 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10229 * Added support for quit message that client can "leave" on the
10230 channel when it quits the SILC. It is ditributed inside the
10231 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10233 Added silc_server_free_client_data that will take the
10234 signoff message as argument.
10236 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10238 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10240 * Updated parts of the protocol specification to keep it up
10243 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10245 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10246 payloads in one packet.
10248 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10249 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10250 use now the new List flag.
10252 * Also deprecated the following packet types: REPLACE_ID,
10253 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10255 * Added list support for Notify packet in server.
10257 * Added silc_server_send_notify_channel_change to send the
10258 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10259 the silc_server_send_replace_id.
10261 * Added silc_server_send_notify_nick_change to send the
10262 NICK_CHANGE notify type. Deprecates the function
10263 silc_server_send_replace_id.
10265 * Added silc_server_send_notify_join to send the JOIN notify type.
10266 Deprecates the function silc_server_send_new_channel_user.
10268 * Added silc_server_send_notify_leave to send LEAVE notify type.
10269 Deprecates the function silc_server_send_remove_channel_user.
10271 * Added silc_server_send_notify_cmode and
10272 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10273 types. Deprecates the silc_server_send_set_mode function.
10275 * Added SERVER_SIGNOFF notify type to indicate that server has
10276 quit. This means that all clients on the channel from that
10277 server will drop. This can be also used when netsplit happens.
10279 Deprecated REMOVE_ID packet type since it is not needed anymore
10282 Added silc_server_send_notify_server_signoff to send the
10283 SERVER_SIGNOFF notify type. Deprecates the function
10284 silc_server_send_remove_id.
10286 Added also silc_server_send_notify_signoff to send the
10287 SIGNOFF notify type.
10289 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10290 SILC protocol from this day on. Changed the protocol
10291 specification as well.
10293 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10294 notify type. It is used between routers to notify about
10295 topic changes on a channel.
10297 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10300 * Partly updated the protocol specification to comply with the
10301 changes now made. It is still though a bit outdated.
10303 * The JOIN notify type now takes one extra argument <Channel ID>.
10304 The packet used to be destined to the channel but now the
10305 JOIN type may be sent as list thus it is impossible to
10306 destine it to any specific channel. By adding this argument
10307 it is again possible.
10309 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10311 * Added CREDITS file. The CHANGES and CREDITS file will appear
10312 in the distribution as well.
10314 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10316 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10317 types in the server's silcd/packet_receive.c.
10319 * Implemented CMODE and CUMODE to work in router environment.
10321 * Fixed minor encoding and decoding buglet from the
10322 lib/silccore/silcmode.c.
10324 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10327 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10329 * Changed all SilcConfigServer* and silc_config_server* to
10330 SilcServerConfig* and silc_server_config*, respectively.
10333 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * Associated the ID (client or server ID) to the Authentication
10336 Payload to avoid any possibility of forging. Updated the
10337 protocol specification and the code accordingly.
10339 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10341 * The RSA key length is now save to the RsaKey context in the
10342 key generation process in lib/silccrypt/rsa.c. The key length
10343 is now used to figure out the maximum size of the block allowed
10344 to be encrypted/signed.
10346 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10347 is equivalent to the silc_mp_mp2bin but does not allocate any
10350 * Changed silc_mp_mp2bin API to take length argument. If it is
10351 non-zero then the buffer is allocated that large. If zero, then
10352 the size is approximated using silc_mp_sizeinbase, which however
10355 * Created Global RNG API which is global RNG that application can
10356 initialize. After initializing, any routine anywhere in the
10357 code (including library) can use RNG without allocating a new
10358 RNG object. This was done to allow this sort of use of the
10359 RNG in code that has no chance to allocate RNG object. All
10360 applications currently allocate this and many routines in the
10361 library use this. Affected file lib/silccrypt/silcrng.[ch].
10363 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10364 it to use the Global RNG API.
10366 * Defined Authentication Payload into protocol specification that
10367 is used during SILC session to authenticate entities. It is
10368 used for example by client to authenticate itself to the server
10369 to obtain server operator privileges.
10371 Implemented this payload into the lib/silccore/silcauth.[ch].
10372 Implemented also routines for public key based authentication
10373 as the new protocol specification dictates.
10375 Moved definitions of different authentication methods from
10376 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10378 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10379 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10380 silc_pkcs_verify_with_hash functions into the file
10381 lib/silccrypt/silcpkcs.[ch].
10383 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10385 * The client entry's userinfo pointer must be always valid.
10386 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10387 will fail since it requires the userinfo. Now, the userinfo
10388 is allocated as "" if actual userinfo does not exist. Actually,
10389 it must exist and it is totally Ok to drop client connections
10390 that does not announce the userinfo. However, we will make
10391 this workaround for now.
10393 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10394 to return the remote port by socket.
10396 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10398 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10399 SILC_SERVER_PENDING_EXEC and added an new macro
10400 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10401 data or when error occurs while processing the pending command.
10403 Added new argument `destructor' into silc_server_command_pending
10404 and to the SilcServerCommandPending object. This destructor is
10405 now called after calling the pending callback or if error occurs
10406 immediately. If error occurs the actual pending callback won't
10407 be called at all - only the destructor. The destructor may be
10408 NULL if destructor is not needed.
10410 All this applies for client library code as well. Similar
10411 changes were made there as well for the pending commands.
10413 In the client, the application must now allocate the
10414 SilcClientCommandContext with the silc_client_command_alloc
10417 * Added reference counter to the SilcServerCommandContext. Added
10418 function silc_server_command_alloc and silc_server_command_dup
10421 Same type of functions added to the client library for the same
10424 * Removed the cmd_ident from IDListData away since it is now
10425 global for all connections. It is the command identifier used
10426 in command sending and with pending commands. The affected file
10429 * Added reference counter to the SilcSocketConnection objecet to
10430 indicate the usage count of the object. The object won't be
10431 freed untill the reference counter hits zero. Currently only
10432 server uses this, and client ignores it. The client must be
10433 set to use this too later. The affected files are
10434 lib/silccore/silcsockconn.[ch]. Added also the function
10435 silc_socket_dup to increase the reference counter.
10437 This was mainly added because it is possible that the socket
10438 is removed underneath of pending command or other async
10439 operation. Now it won't be free'd and proper DISCONNECTING
10440 flags, etc. can be set to avoid sending data to connection that
10441 is not valid anymore.
10443 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10444 the connection. After that it sets SILC_SET_DISCONNECTED.
10445 It is, however, possible that the socket data is not still freed.
10446 The silc_server_packet_process now checks that data is not
10447 read or written to connection that is DISCONNECTED. The socket
10448 get's freed when the reference counter hits zero.
10450 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10452 * Changed the client operation API: channel_message operation's
10453 `sender' is now the client entry of the sender, not the nickname
10454 and the `channel' is the channel entry, not the channel name.
10456 In the private_message operation the `sender' is now also the
10457 client entry of the sender not the nickname.
10459 Affected file is lib/silcclient/ops.h and all applications
10460 using the client operations.
10462 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Moved the calling of ops->connect() from connect_to_server_final
10465 into receive_new_id functin since that is the point when the
10466 client is actually allowed to send traffic to network. The
10467 affected file is lib/silcclient/client.c.
10469 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10471 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10472 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10473 (if needs broadcasting) instead of broadcasting the packets one
10474 by one which would make a burst in the network traffic.
10476 * Added `broadcast' argument to the functions in silcd/server.[ch]
10477 silc_server_create_new_channel[_with_id] to indicate whether
10478 to send New Channel packet to primary router.
10480 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10482 * Added new function into the silcd/server.[ch] files:
10483 silc_server_create_new_channel_with_id to create new channel with
10484 already existing Channel ID.
10486 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10487 lib/silccore/silcpacket.h. This packet is used t send list of
10488 Set Mode payloads inside one packet. Server uses this to set
10489 the modes for the channels and clients on those channels, that it
10490 announced to the router when it connected to it. The protocol
10491 specification has been updated accordingly.
10493 * The silc_server_new_channel did not handle the packet coming
10494 from normal server as it normally does not send that. However,
10495 when it announces its channels it does send it. Implemented
10496 the support for that.
10498 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10499 into the file lib/silccore/id.h.
10501 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10503 * Fixed memory leaks in the functions silc_idlist_del_client,
10504 silc_idlist_del_channel and silc_idlist_del_server in the file
10505 silcd/idlist.c. All of those leaked like a sieve.
10507 * Fixed some small memory leaks in the client's function
10508 silc_client_notify_by_server.
10510 * Added functions into silcd/server.c: silc_server_announce_clients,
10511 silc_server_announce_channels and silc_server_announce_server.
10512 These functions are used by normal and router server to announce
10513 to its primary router about clients, channels and servers (when
10514 router) that we own. This is done after we've connected to the
10517 These functions effectively implements the following packet types:
10518 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10519 and SILC_PACKET_NEW_ID_LIST.
10521 * Added new functions into the silcd/packet_receive.[ch]:
10522 silc_server_new_id_list, silc_server_new_channel_list and
10523 silc_server_new_channel_user_list to handle the incoming
10524 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10526 * Added support of changing Channel ID in the function
10527 silc_server_replace_id. If the server that announces a channel
10528 to the router already exists in the router (with same name but
10529 with different Channel ID), router is responsible to send
10530 Replace ID packet to the server and force the server to change
10531 the Channel ID to the one router has.
10533 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10534 client that the Channel ID has been changed by the router. The
10535 normal server sends this to the client. Client must start using
10536 the new Channel ID as the channel's ID.
10538 Implemented handling of this new type into lib/silcclient/client.c
10539 into the function silc_client_notify_by_server.
10541 * Added new function silc_idlist_replace_channel_id into the files
10542 silcd/idlist.[ch] to replace the Channel ID.
10544 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Call silc_server_command_identify_check always when processing
10547 the IDENTIFY command in silcd/command.c
10549 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10551 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10552 send keepalive packets. The packet can be sent by clients,
10553 servers and routers.
10555 Added function silc_socket_set_heartbeat into the file
10556 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10557 If not set, the heartbeat is not performed. The actual
10558 heartbeat is implemented in the low level socket connection
10559 library. However, application is responsible of actually
10560 sending the packet.
10562 Added silc_server_send_heartbeat to send the actual heartbeat
10563 packet into silcd/packet_send.[ch]. Server now performs
10564 keepalive with all connections.
10566 * Added silc_task_get_first function into lib/silcutil/silctask.c
10567 to return the timeout task with shortest timeout. There was a bug
10568 in task unregistration that caused problems. TODO has been
10569 updated to include that task system must be rewritten.
10571 * The client library will now resolve the client information when
10572 receiving JOIN notify from server for client that we know but
10573 have incomplete information.
10575 * Rewrote parts of silc_server_remove_from_channels and
10576 silc_server_remove_from_one_channel as they did not remove the
10577 channel in some circumstances even though they should've.
10579 * Encryption problem encountered in server:
10581 The LEAVE command used to send the Channel Key packet to the
10582 router immediately after generating it. However, the code
10583 had earlier sent Remove Channel user packet but not immediately,
10584 ie. it was put to queue. The order of packets in the router
10585 was that Channel Key packet was first and Remove Channel User
10586 packet was second, even though they were encrypted in the
10587 reverse order. For this reason, MAC check failed. Now, this
10588 is fixed by not sending the Channel Key packet immediately but
10589 putting it to queue. However, this is more fundamental problem:
10590 packets that are in queue should actually not be encrypted
10591 because packets that are sent immediately gets encrypted
10592 actually with wrong IV (and thus MAC check fails). So, packets
10593 that are in queue should be encrypted when they are sent to
10594 the wire and not when they put to the queue.
10596 However, the problem is that the current system has not been
10597 designed to work that way. Instead, the packet is encrypted
10598 as soon as possible and left to the queue. The queue is then
10599 just purged into wire. There won't be any fixes for this
10600 any time soon. So, the current semantic for packet sending
10603 o If you send packet to remote host and do not force the send
10604 (the packet will be in queue) then all subsequent packets to the
10605 same remote host must also be put to the queue. Only after the
10606 queue has been purged is it safe again to force the packet
10609 o If you send all packets immediately then it safe to send
10610 any of subsequent packets through the queue, however, after
10611 the first packet is put to queue then any subsequent packets
10612 must also be put to the queue.
10614 Follow these rules and everything works fine.
10616 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10618 * Added new function silc_server_remove_clients_by_server to
10619 remove all client entries from ID list when the server connection
10620 is lost. In this case it is also important to invalidate all
10621 client entires as they hold the invalid server entry. This
10622 fixes fatal bug when server has lost connection and will reconnect
10625 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10627 * Made some sanity checks to silc_server_daemonise like to check
10628 whether the requested user and group actually exists.
10630 * Added sanity check to SKE's silc_ske_responder_finish to check
10631 that the public and private key actually is valid.
10633 * Invalidate the client's nickname when receiving Replace ID
10634 packet and the Client ID is being replaced. This means that the
10635 server will query the nickname if someone needs it (client)
10638 * Sort the ID Cache in client library when the ID Cache data
10639 has changed (needs sorting).
10641 * Do not allow for SILC client to create several connections to
10642 several servers. The client does not support windows right now
10643 and generating multiple connections causes weird behaviour.
10645 Irssi-silc client does support windows and can handle several
10646 connections without problems, see: www.irssi.org and SILC plugin.
10648 * Fixed some places where client was added to the IDList. The
10649 rule of thumb is following (in order to get everything right):
10650 If the client is directly connected local client then the
10651 `connection' argument must be set and `router' argument must be
10652 NULL to silc_idlist_add_client function. If the client is not
10653 directly connected client then the `router' argument must
10654 bet set and the `connection' argument must be NULL to the
10655 silc_idlist_add_client function.
10657 * The funtion silc_server_packet_send_local_channel actually did
10658 not check whether the client was locally connected or not. It
10659 does that now. Fixed a bug related to LEAVE command.
10661 * Fixed Remove Channel User payload parsing bug in server's
10662 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10664 * The server's silc_server_save_channel_key now checks also the
10665 global ID list for the channel as it might not be in the local
10666 list. Fixed a bug related to LEAVE command.
10668 * Is this the end of the [<unknown>] buglet that has been lurking
10669 around for a long time? A little for loop fix in server's
10670 silc_server_command_whois_parse that is used by both IDENTIFY
10671 and WHOIS command. At least, this was a clear bug and a cause
10672 of one type of [<unknown>] buglet.
10674 * WHOIS and IDENTIFY commands call the function
10675 silc_server_command_[whois/identify]_check function even if
10676 we are not router server.
10678 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10680 * Added --with-gmp configuration option. If set the GMP
10681 is always compiled in the SILC source tree. If not set then
10682 it is checked whether the system has the GMP3 installed. If
10683 it has then the GMP won't be compiled (the system's headers
10684 and library is used), if it doesn't have it then the GMP is
10685 compiled in the SILC source tree.
10687 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10689 * Changed RSA private exponent generation to what PKCS #1
10690 suggests. We try to find the smallest possible d by doing
10691 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10692 not security fix but optimization.
10694 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10696 * Added new config entry [Identity] to fork the server and run
10697 it as specific user and group. A patch from Bostik.
10699 * Imported Dotconf configuration library into lib/dotconf.
10700 This will be used to create the SILC configuration files later.
10701 It will appear in the distsribution after this commit.
10703 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10705 * A big code auditing weekend happening. Auditing code for
10706 obvious mistakes, bugs and errors. Also, removing any code
10709 Removed files for being obsolete:
10711 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10712 inline in the file lib/silcutil/silcbuffer.h)
10714 o lib/silcutil/silcbufutil.c (the header has inline versions)
10716 Changed code to fix possible error conditions:
10718 o The buffer formatting routines now check that the destination
10719 buffer really has enough space to add the data. This applies for
10720 both buffer formatting and unformatting
10721 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10722 unformatting was changed to accomodate following rules:
10723 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10724 sent to the function while XXX_*STRING will not allocate or copy
10725 the data into the buffer. Instead it sets the pointer from the
10726 buffer into the pointer sent as argument (XXX_*STRING used to
10727 require that the pointer must be allocated already). This change
10728 makes this whole thing a bit more consistent and more optimized
10729 (note that the data returned in the unformatting with XXX_*STRING
10730 must not be freed now). The routines return now -1 on error.
10732 o Tried to find all code that use buffer_format and buffer_unformat
10733 and added return value checking to prevent formatting and
10734 especially unformatting errors and possible subsequent fatal
10737 o Changed ske->x and ske->KEY to mallocated pointers in
10738 lib/silcske/silcske.h. Fixed possible data and memory leak.
10740 o Added return value checking to all *_parse* functions. Fixed
10741 many memory leaks as well.
10743 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10744 so that buffer overflows would not happen. All code now also
10745 checks the return value as it can fail.
10747 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10749 * Added reconnection support to server if the normal server looses
10750 its connection to the router (for example if router is rebooted).
10751 The server performs normal reconnection strategy implemented
10752 to the server. Affected file silcd/server.c.
10754 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Added new packet type SILC_PACKET_SET_MODE that is used to
10757 distribute the information about changed modes (for clients,
10758 channels and clients channel modes) to all routers in the
10759 network. Updated the protocol specification accordingly.
10761 Added functions into silcd/packet_send.c and
10762 silcd/packet_receive.c: silc_server_send_set_mode,
10763 silc_server_set_mode.
10765 Added new files silcmode.[ch] into lib/silccore that implements
10766 the encoding and decoding of Set Mode Payload. Added new type
10767 SilcSetModePayload. Moved the definitions of different modes
10768 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10770 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10772 * Oops, a little mistake in server's connection authentication
10773 protocol. The protocol is not ended with FAILURE but with
10774 SUCCESS if the authentication is Ok. :) Affected file is
10777 * Implemented NICK_CHANGE notify handling in server in the file
10778 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10779 the local clients on the channel. After the changing nickname
10780 in router environment snhould work and the [<unknown>] nickname
10781 should appear no more.
10783 The silc_server_replace_id function that receives the Replace ID
10784 payload now sends the NICK_CHANGE notify type also in the file
10785 silcd/packet_receive.c
10787 * Changed WHOIS and IDENTIFY command to support the maximum amount
10788 of arguments defined in protocol specs (3328 arguments). This
10789 fixed a bug that caused problems when there were more than three
10790 users on a channel.
10792 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Added extra parameter, command identifier, to the
10795 silc_client_send_command so that explicit command identifier
10798 Changed that ID list routines uses specific command identifier
10799 when sending WHOIS/IDENTIFY requests to the server so that they
10800 can be identified when the reply comes back.
10802 Affected files lib/silcclient/command.[ch],
10803 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10805 * Added `sender' argument to silc_server_packet_send_to_channel
10806 to indicaet the sender who originally sent the packet to us
10807 that we are now re-sending. Ignored if NULL. Affected file
10808 silcd/packet_send.[ch].
10810 * Added some server statistics support in silcd/server_internal.h
10811 SilcServerStatistics structure and around the server code. Also
10812 send some nice statistics information when client is connecting
10815 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10817 * Fixed channel ID decoding in server's JOIN command reply in
10818 silcd/command_reply.c
10820 * Fixed braodcasting of replace ID payload to not to send it if
10821 we are standalone server in silcd/packet_receive.c.
10823 * Fixed all channel message sending routines to not to send
10824 packets to clients that has router set, since they are routed
10825 separately in the same function earlier. Affects file
10826 silcd/packet_send.c and all channel packet sending functions.
10828 * In USERS reply, res_argv[i] are not allocated, the table
10829 is allocated. Thus changed that free the table, not its
10832 * In server's whois_check and identify_check if the client is
10833 locally connected do not send any WHOIS commands - they are not
10836 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10838 * Fixed some minor bugs in client when sending WHOIS command. The
10839 arguments was in wrong order.
10841 * Removed statis function add_to_channel from server in
10842 silcd/command.c that was previously used with the joining but
10845 * Tested USERS command in router environment successfully with two
10846 routers, two servers and two clients.
10848 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10850 * Reorganized the USERS command and command reply in client library
10851 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10852 When the command is given by user we register a pending command
10853 callback that will reprocess the command after the reply has been
10854 received from the server. When reprocessing the packet we then
10855 display the information. Thus, the USERS information is displayed
10856 now in the command callback instead of in the command reply
10857 callback. The processing of the command is same as previously
10858 when server has sent the command reply in the JOINing process.
10860 * Added to USERS command in silcd/command_reply.c to join the client,
10861 we didn't use to know about, to the channel after we've created
10862 a client entry for it. Also, for clienet we did know already still
10863 check whether it is on the channel or not and add it if not.
10865 * Removed silc_server_command_join_notify as the function and its
10868 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10870 * Changed the client's pending command handling to the same as the
10871 server's pending command handling. It is also now possible to
10872 execute command reply functions from other command reply
10873 function as the function callbacks for commands and command
10874 replies are one and same. The pending commands are not static
10875 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10876 in client connection context. Thus, pending commands are server
10877 connection specific as it is convenient.
10879 Changed the function silc_client_command_pending and
10880 silc_client_command_pending_del and added new function
10881 silc_client_command_pending_check. Removed the
10882 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10885 * Added cmd_ident, current command identifier, to the client
10886 connection context in lib/silcclient/client.h to keep track on
10887 command identifiers used in command sending. Client's command reply
10888 function handling now supports the mandatory command identifiers.
10890 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10891 funtions in client to fully support pending command callbacks.
10893 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10894 as one of the arguments to the application in the command reply
10897 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10898 before first releasing SILC but came back. Now it is removed again
10899 and should come back nomore. The FORWARDED flag was used only
10900 by the JOINing procedure by forwarding the command packet to router.
10901 Now, the JOINing procedure has been changed to more generic (due
10902 to various router environment issues) and FORWARDED is not needed
10903 anymore for anything. The protocol specification is yet to be
10906 Now, removed silc_server_packet_forward from server and the flag
10907 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10909 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Renamed NAMES command to USERS command. The NAMES was named that
10912 due to historical reasons. Now it is renamed. Also, rewrote
10913 parts of the USERS command. The nickname list is not sent anymore
10914 by the server. Only Client ID and mode lists are sent in the USERS
10915 command. Changed this also to the protocol specification.
10917 The client now resolves the names and stuff after it receives
10918 the USERS list from the server when joining to the channel.
10920 * WHOIS and IDENTIFY commands has been changed to support multiple
10921 Client ID's per command. One can now search for multiple users
10922 in the network by sending only one WHOIS or IDENTIFY command.
10923 Changed the code and the protocol specifications.
10925 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10926 uses silc_server_command_whois_parse to parse the request. */
10928 * If normal server, do not parse the WHOIS and IDENTIFY requests
10929 before sending it to the router. Saves some time.
10931 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10933 * Fixed JOIN command on client library. Wrong number of arguments
10934 used to crash the client.
10936 * Added silc_server_channel_has_global function to check whether
10937 channel has global users or not.
10939 * Added silc_server_channel_has_local function to check whether channel
10940 has locally connected clients on the channel.
10942 * The silc_server_remove_from_one_channel now checks whether the
10943 channel has global users or not after given client was removed from
10944 the channel. It also checks whether the channel has local clients
10945 on the channel anymore. If it does not have then the channel entry
10946 is removed as it is not needed anymore.
10948 * The silc_server_notify now checks on JOIN notify whether the joining
10949 client is one of locally connected or global. If it is global then
10950 the channel has now global users on the channel and that is marked
10951 to the channel entry. Also, it now saves the global client to
10952 global list who is joining and JOINs it to the channel. This is
10953 for normal server, that is.
10955 Changed silc_server_send_notify_on_channel,
10956 silc_server_packet_relay_to_channel and
10957 silc_server_packet_send_to_channel check if we are normal server
10958 and client has router set (ie. global client) do not send the
10959 message to that client, as it is already routed to our router.
10961 * Implemented LEAVE notify type handling in silc_server_notify
10964 * Tested LEAVE command in router environment successfully. Tested
10965 with two routers, two servers and two clients.
10969 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10971 * Implemented SIGNOFF notify type handling in silc_server_notify
10974 * silc_server_remove_id now removes the client entry from all channels
10975 it has joined and thusly sends SIGNOFF notify type.
10977 * Rewrote the NAMES list generation in server by removing two excess
10978 loops. The lists are created now inside one loop.
10980 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10982 * silc_server_remove_channel_user checks now also global list
10983 for channel and client.
10985 * silc_server_new_channel_user checks now both local and global
10986 list for channel and client. Fixed a bug in client id decoding.
10987 Used to decode wrong buffer.
10989 * silc_server_channel_message checks now both local and global
10990 list for channel entry.
10992 * Tested channel joining (hence JOIN) in router environment
10993 successfully. Tested with two routers, two servers and two
10996 * Tested channel message sending in router environment successfully.
10998 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11000 * Added silc_server_save_channel_key into server.[ch] to save the
11001 received channel key in Channel Key payload processing. It is
11002 also used in JOIN command reply handling.
11004 Equivalent function silc_client_save_channel_key added into
11005 client.[ch] into client library.
11007 * Changed JOIN command reply to send information whether the channel
11008 was created or not (is existing already) and the channel key
11009 payload. Changed protocol specs accordingly.
11011 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11012 the request was sent by ID and not by nickname. Crashed on
11015 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11018 now correctly save the received data.
11020 * silc_server_free_sock_user_data now notifies routers in the
11021 network about entities leaving the network.
11023 At the same time implemented functions silc_server_remove_id
11024 and silc_server_send_remove_id to receive and send REMOVE_ID
11025 packets. The packet is used to notify routers in the network
11026 about leaving entities. The ID removed will become invalid in
11029 * Added function silc_idlist_del_server into server. Removes and
11030 free's server entry from ID list.
11032 * silc_server_private_message function now checks, if we are router,
11033 that the destination ID really is valid ID, naturally.
11035 * In router when NEW_ID packet is received (for new client) the
11036 hash of the Client ID is saved in the ID Cache but the
11037 client->nickname is set to NULL, instead of putting the hash
11040 IDENTIFY command now also checks that client->nickname must be
11041 valid. If it is not if will request the data from the server who
11042 owns the client. Added new function
11043 silc_server_command_identify_check.
11045 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11046 to set the command to already allocated Command Payload.
11048 * Tested private message sending in router environment with two
11049 routers, two servers and two clients. Fixed minor bugs and now
11052 * Fixed segfault from client's NAMES command. Used to crash if
11053 not on any channel.
11055 * Forwarded packets must not be routed even if it is not destined
11056 to the receiver. Changed server code comply with this.
11058 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11060 * Added `require_reverse_mapping' boolean value to ServerParams
11061 structure. If TRUE (not default) the server will require that
11062 the connecting host has fully qualified domain name.
11064 If the reverse mapping is not required and hostname could not be
11065 found the IP address is used as hostname.
11067 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11069 * Implemented version string checking to both client and server.
11070 The check is incomplete currently due to the abnormal version
11071 strings used in development version of SILC.
11073 * Changed all command functions in server to use the new
11076 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11078 * Changed char *data to unsigned char *data in ID Cache system to
11079 support binary data as ID Cache data. Changed code to support
11080 binary data in lib/silccore/idcache.c.
11082 * Renamed silc_server_packet_relay_command_reply to
11083 silc_server_command_reply as it is normal packet receiving
11084 function. Rewrote the function to accept command replys for
11085 servers and not only for clients.
11087 * Mark remote router always as registered server if we are connecting
11088 to it. Otherwise, commands sent by the router to us are ignored.
11090 * All ID List find routines now returns the ID Cache Entry pointer
11091 as well if requested.
11093 * WHOIS command works now in router environment, tested with two
11094 routers, two servers and two clients.
11096 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11097 in router environment (as it is almost equivalent to WHOIS) but
11098 hasn't been tested thoroughly. Added new functions:
11100 silc_server_command_identify_parse
11101 silc_server_command_identify_send_reply
11102 silc_server_command_identify_from_client
11103 silc_server_command_identify_from_server
11105 * Disabled route cache adding because adding two different ID's with
11106 same IP replaces the old cache entry thus giving wrong route.
11107 The entry->router->connection is always the fastest route anyway
11108 so route cache may not be needed. Of course, new routes maybe
11109 established after receiving the ID when the entry->router->connection
11110 might not be anymore the most optimal.
11112 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11114 * Add route cache for received ID for fast routing.
11116 * Added silc_server_packet_route to route received packet on router
11117 that is not destined to us.
11119 * Renamed silc_server_get_route to silc_server_route_get.
11121 * Added id_string and id_string_len fields into SilcServer to
11122 include encoded ServerID for fast comparing without excess
11123 encoding of the ID's.
11125 * Cleaned up WHOIS command on server side. Added following static
11128 silc_server_command_whois_parse
11129 silc_server_command_whois_check
11130 silc_server_command_whois_send_reply
11131 silc_server_command_whois_from_client
11132 silc_server_command_whois_from_server
11134 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11135 arguments in command replies. All command functions should be
11136 updated to use this macro.
11138 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11140 * Minor typo fixes on command reply handling on server.
11142 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11144 * Added silc_server_command_add_to_channel internal routine to add
11145 the client to the channel after router has created the channel and
11146 sent command reply to the server.
11148 * Added generic silc_server_send_command to send any command from
11151 * Use static buffer with ID rendering instead of duplicating data.
11153 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11155 * Fixed a channel user mode bug when joining to a channel server gave
11156 everybody channel founder rights, oops.
11158 * We mark ourselves as the router of the incoming server connection
11159 if we are router ourselves. This way we can check in some packet
11160 sending functions whether it is locally connected server. For
11161 incoming router connections we put NULL.
11163 * For router sending packets locally means now always sending the
11164 packet cell wide; to local clients and local servers. For normal
11165 server sending packet locally means sending it to only local
11168 * Fixed the JOIN command to really work in router environment. If the
11169 channel is created it is always created by the router. Router is
11170 also responsible of making the initial joining to the channel,
11171 sending JOIN notify to the sending server and distributing
11172 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11173 does not exist server doesn't do anything else but forward the
11174 command to the router which performs everything.
11176 * Added silc_server_send_channel_key function to send the Channel Key
11179 * Added silc_server_create_channel_key to create new channel key. The
11180 channel key is now re-generated everytime someone joins or leaves
11181 a channel, as protocol dictates. Note: channel->key_len is the
11182 key length in bits.
11184 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11186 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11187 packet_receive.[ch] to separate packet sending and receiving
11188 routines. The server.[ch] now includes everything else including
11189 actual packet processing (writing and reading data) and other
11192 Renamed silc_server_private_message_send_internal to
11193 silc_server_send_private_message. The routine is still though
11194 used only to relay private messages as server does not send
11195 private messages itself.
11197 Renamed silc_server_new_channel to silc_server_create_new_channel
11198 and added new function sicl_server_new_channel that handles the
11199 incoming New Channel packet. Added also new sending function
11200 silc_server_send_new_channel to send New Channel Payload.
11202 * Added new function silc_server_notify to process incoming notify
11203 packet to the server/router. Server may then relay the notify
11204 to clients if needed.
11206 * Added new function silc_server_new_channel_user to process incoming
11207 New Channel User packet. Router will redistribute the packet and
11208 send JOIN notify to its local clients and locally connected servers
11209 if needed. Normal server will send JOIN notify to its local client
11210 on same channel when received this packet. Added also corresponding
11211 sending function silc_server_send_new_channel_user to sent the
11214 * Added boolean route argument to send_notif_to_channel and
11215 packet_send_to_channel functions to attempt to route the packet
11216 if it is TRUE and send only locally if it is FALSE.
11218 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11220 * silc_server_replace_id now broadcasts the received replace ID
11221 packet if it is not broadcast packet already. The router must
11222 broadcast to inform other routers about changed ID.
11224 * Added backpointer to server's router into SilcServer context in
11225 silcd/server_internal.h.
11227 * Fixed silc_server_packet_broadcast to send correct broadcast
11230 * The channel key is now distributed to the local client as soon
11231 as it is received from the router (in router environment) so that
11232 no other packet may be sent for the channel until client has
11235 * silc_server_remove_channel_user now broadcasts the received
11236 Remove Channel User packet if it is not broadcast packet already.
11237 The router must broadcast to inform other routers about removed
11240 * Added users field into SilcPacketContext that is a reference count
11241 of the context. One can increase the reference count by calling
11242 silc_packet_context_dup which is now changed to just increase the
11243 reference count instead of duplicating the data. The reference
11244 count is decresed by calling silc_packet_context_free that will
11245 free the data after the reference count hits zero.
11247 For now on the packet context and everything allocated into it
11248 (including the raw packet from network) must be freed by calling
11249 the new silc_packet_context_free function. Added also new function
11250 silc_packet_context_alloc that must be used now to allocate the
11251 context. This also means that if a routine is asynchronous from
11252 silc_[client/server]_packet_parse_type the packet context must
11253 be duplicated by calling silc_packet_context_dup. Otherwise it
11254 gets free'd after silc_[client/server]_packet_parse_type returns.
11255 Also, one must remember that if packet is duplicated then its
11256 reference count must be decresed by calling the free function as
11257 many times as it was duplicated.
11259 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11260 from both client and server.
11262 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11264 * Made joining to a channel working in router environment.
11266 * Cleaned up JOIN command on server side and create function
11267 silc_server_command_join_channel internal routine to make the
11270 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11272 * Changed silc_command_pending list to SilcDList. Also, added
11273 `ident' field to SilcServerCommandPending structure to identify
11274 the reply and to call correct callback.
11276 Added silc_server_command_pending_check function to replace the
11277 corresnponding macro. The silc_command_pending list is not
11280 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11281 to set identifier to previously allocated Command Payload. It
11282 is used to set identifier for command when resending Command
11285 * Added silc_command_payload_encode_payload to encode Command
11286 Payload buffer from SilcCommandPayload structure.
11288 * Added silc_argument_payload_encode_payload to encode Argument
11289 payload buffer from SilcArgumentPayload structure.
11291 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11293 * Changed WHOIS command to support router connection on server side.
11294 The whois request is always sent to router unless the server is
11295 standalone server. After server has received the reply from the
11296 router will it send the reply to the client.
11298 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11299 broadcast received broadcast packet. The function is used only
11300 by router. The broadcast packet is always sent to the router's
11303 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11304 render given ID to printable string, for log files for example.
11306 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11308 * Made basic router to router connections working. At least they
11309 can now connect to each other but nothing really works the way
11310 they are supposed - yet.
11312 * Added new initiator token to RouterConnection configuration
11313 file in silcd/serverconfig.[ch]. It is used to tell whether we
11314 are the initiator to the remote router or whether we'll expect
11315 the other end to connect.
11317 * Moved registering of listener task to silc_server_init, hence
11318 the server starts listenning as soon as it is run, even if it
11319 does not have connections to other routers. Let's see how well
11322 * Changed default connection retry timeouts for more suitable in
11325 * Removed cipher and such arguments from silc_idlist_add_client
11326 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11327 Added new function silc_idlist_add_data to add the keys and stuff
11330 * Added SilcIDListData structure and added it to SilcClientEntry
11331 and SilcServerEntry as their first field in the structure. This
11332 way we can explicitly cast the ID entries to the SilcIDListData
11333 structure and get common data for the entries. In past, we had
11334 to first check what type of connection it is and then cast it to
11335 correct ID entry type. Now, we can directly cast the opaque
11336 pointer to the SilcIDListData (no matter what ID entry it actually
11337 is) and get the data needed.
11339 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11341 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11342 in some circumstances even if threre were timeout tasks, though not
11343 IO tasks, but tasks anyway. Now fixed.
11345 * Defined SilcServerConnection structure to hold connection specific
11346 stuff about directly connected servers and routers. The definition
11347 is currently in silcd/server_internal.h. I thought about having
11348 a bit more important role fro this struct but for now it is used
11349 only when connecting to other server (or router actually).
11351 * Added connecting retry support in server when connecting to
11352 router(s). The retry feature implement exponential backoff
11353 algorithm. Also, added SilcServerParams structure to hold default
11354 parameters for server. For now, it include these retry settings
11355 and are hard coded. After server is moded to be as Silc Server
11356 Library this structure will be more important.
11358 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11360 * Changed client librarys channel->clients table to SilcList and
11361 changed code accordingly.
11363 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11365 * Changed client's channel table to SilcList and changed code
11366 accordingly. Also changed SilcChannelClientEntry to include back-
11367 pointer to the channel so that client entry can use that structure
11368 as list as well and we have fast cross-reference to the channel.
11369 This change dramatically decreased the complexity of channel
11370 handling with client entry and vice versa (removed one extra
11371 loop when searching for channel entry from many functions).
11373 * Changed server->sim from table to SilcDList and changed code
11376 * NAMES command can now be used from user interface. It will show
11377 the user list on the channel, neatly.
11379 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11380 Code now saves realname of the user if it becomes available.
11382 * Renamed configure.in to configure.in.pre and made ./prepare
11383 script to automatically add correct version string to
11384 configure.in which it creates from configure.in.pre.
11386 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11388 * NAMES command reply now shows users mode with the nickname when
11389 joining to channel.
11391 * Moved silc_client_ch[u]mode[_char] functions from
11392 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11393 place sucks, they are utility functions and should be in some
11396 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11398 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11401 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11405 * Added TRQ (efficient deque and list library) into lib/trq. This is
11406 a very good list library that is currently used in the SILC. Defined
11407 SilcList API over the library because I didn't like the API very
11408 much. See lib/trq/silclist.h for the API and examples of how to
11409 use the API. Fixed various places in the code to use the new
11410 SilcList API. The SilcList is meant for lists that has a structure
11411 already defined as a list. It is not suitable to add just some
11412 context to the list (in TRQ, the context is the list actually).
11414 So, I defined SilcDList that can be used for the purpose where
11415 predefined list structure does not exit. This can be used as
11416 such list. Now some context just can be added to the SilcDList.
11417 Currently this list is not used in the SILC just yet, though there
11418 are a lot places where this can replace dynamically allocated
11419 tables and I will fix these places, later, to use SilcDList.
11420 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11421 and use TRQ internally).
11423 Also fixed some annoying warning messages that the original TRQ
11424 code generated. Also minor changes to TRQ's Makefile.in.
11426 * Added support for querying by Client ID to both WHOIS and
11427 IDENTIFY commands into server, as required by the protocol.
11429 * Removed method function pointers from SilcBuffer structure. They
11430 weren't used to anything and just increased the context size for
11431 no good reason. This change also made silc_buffer_alloc and
11432 silc_buffer_free functions inline functions.
11434 * Disabled command flooding detection support until it's fixed so
11435 that it accepts commands in but does not execute them more than once
11438 * Added silc_net_localhost(), to return local hostname, into
11439 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11440 that must be initialized before calling silc_client_init.
11442 * Added new function: silc_server_send_notify_on_channels to send
11443 notify messages to all channels client has joined. It is assured
11444 that the message is sent only once per client.
11446 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11447 lib/silcutil/silcutil.[ch] as silc_format function. The new
11448 function is generic and is used by server as well, not only by
11449 the logging routines.
11451 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11452 the provided version string was not acceptable. Added new function:
11453 silc_ske_check_version into lib/silcske/silcske.h. The function
11454 must be implemented by the application (client or server) and it
11455 does not reside in the SKE library. The function checks the version
11456 string remote end sent.
11458 * Added back pointers (to opaque context and to SilcSocketConnection)
11459 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11461 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11462 duplicate packet context structure.
11464 * Changed `notify' client operation to send same arguments as client
11465 receives from server except for ID's. ID's are mapped to correct
11466 ID entry and that is returned. Also, if channel entry is not sent
11467 by server but the notify is for channel the channel entry is sent
11468 to application (otherwise application doesn't know that it is for
11469 channel (library gets it from packet's Destination ID)).
11471 * Added silc_client_remove_from_channels into client library to
11472 remove a client from all channels it has joined to. Used when
11473 received SIGNOFF notify from server. Added also new function
11474 silc_client_replace_from_channels to replace old ID entry with
11475 new ID entry on all channels. Used when received NICK_CHANGE
11476 notify from server.
11478 * Fixed ID Cache list handling in silc_idlist_get_client in
11479 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11480 to get (or query) client by ID.
11482 * Updated TODO list.
11484 * Added connection authentication status message defined by the
11485 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11486 support for these into the code in client and server side.
11488 * Added generic function silc_client_send_command to send any command
11489 with variable argument list. Application should use this function
11490 to send commands if the command functions provided by the library
11491 does not suite for the application's user interface needs.
11493 * Added new `failure' client operation. Application is notified about
11494 received failure packet if client is executing a protocol. In this
11495 case the protocol's execution has failed.
11497 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11498 is required by the protocol.
11500 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11501 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11504 * Added status flag to SilcSKE object to indicate realtime status
11505 of the SKE protocol.
11507 * Application receives now exactly same command reply arguments as
11508 the library receives from server. However, if ID is received the
11509 corresponding ID entry is returned to the application (eg. Client
11510 ID is mapped to correct SilcClientEntry entry and that is returned).
11511 Changed command_reply client operation due to this change.
11513 * Changed all ID's in commands and in command replys as ID Payloads.
11514 Change affected both client and server side codes.
11516 All ID's sent in SILC network (with execption of ID's in SILC
11517 Packet header) are sent in ID Payload to support variable length
11520 * Server now notifies nick changes and notifies all clients on
11521 the channels about the new nickname (about the new Client ID,
11524 * Implemented CMODE command to change channel modes. Supports all
11525 channel modes defined by the protocol specs except ban and invite
11526 lists. (Also, private channel key mode is supported but support for
11527 setting private channel key in client is missing, thus, this mode
11528 has no effect on client side (except that server requires that the
11529 client uses private channel key and normal channel traffic does not
11532 Also, invite mode works per se, but INVITE command does not work
11533 yet correctly, so you can set channel as invite only channel but
11534 inviting clients to the channel does not work (it is yet to be
11535 thought what's the best way to do it).
11537 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11538 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11539 Implemented CUMODE command to change user's mode on the channel.
11540 Supports all modes defined by the protocol specs.
11542 * Added NAMES command reply to return users modes on the channel.
11544 * Removed unnecessary and slow ciphers from lib/silccrypt.
11546 * Set SO_KEEPALIVE option to connection sockets by default.
11548 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11550 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11551 redefined the Notify Payload into protocol specs.
11553 * Added silc_id_payload_parse_id to get ID directly from raw
11556 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11558 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11559 accept searching by Client ID as well.
11561 * Added support for LEAVE and SIGNOFF notify types in client library.
11563 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11564 to parse ID Payload from raw data.
11566 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11568 * Added flags parameter into silc_ske_assemble_security_properties
11569 function in lib/silcske/silcske.[ch].
11571 * Changed notify client operation to fit better for notify messages
11572 sent by server. The notify payload received from server is now
11573 passed to the application (after parsing it to SilcNotifyPayload).
11574 It is application's responsibility to retrieve the arguments
11575 from the payload and show the message the way it wants. The message
11576 sent by server is implementation specific.
11578 * Changed public keys to comply with the protocol specification.
11579 Old public keys are not supported anymore and are not compatible.
11581 * Removed nickname from Channel Payload as the latest draft removed
11582 it. The client must resolve the nickname from the NAMES command
11583 reply received when it joined the channel.
11585 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11587 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11589 * Fixed some errors in protocol specification drafts.
11591 * Created lib/silccore/silcnotify.c to implement Notify Payload
11592 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11593 generic payloads described by protocol specifications. The file
11594 includes implementations for ID Payload and Argument Payload.
11596 * Changed Command Payload implementation to use the new Argument
11597 Payload. Changed command_xxxx_payload to command_payload_xxxx
11598 to comply with SILC coding conventions.
11600 * Added suppport for Argument Payload handling in Notify Payload
11601 implementation as protocol requires it. Added the new support
11602 into server and client lib as well.
11604 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11606 * Added support for multiple nicknames on same channel. [n] is
11607 added locally to the nickname if there are more than one same
11608 nicknames on the channel.
11610 * Server now sends all nicknames that matched WHOIS request.
11611 Client also shows the list received from server.
11613 * Added TOPIC command to client side. User can now set and show
11614 current topic on channel.
11616 * Added MOTD command to client and server. Also, server sends the
11617 motd when client connects to the server.
11619 * Changed version strings to comply ISO 8601.
11621 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11623 * Fixed protocol error handling in client library. It should now
11624 cope even if the SKE fails for some reason.
11626 * Made new protocol specification drafts for submitting to IETF.
11628 * Implemented TOPIC command to server in silcd/command.c.
11630 * Added two new notify types into lib/silccore/silcnotify.h:
11631 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11632 notify nickname change and topic setting/change on a channel.
11634 * API change of command_reply operation in client library. The
11635 application gets now the status type received from server as well.
11637 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11639 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11641 * Cras fixed and optimized the packet handling even further and
11642 it should work now. Minor change to the prototype of function
11643 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11645 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11647 * Added new function into lib/silcutil/silcschedule.[ch]:
11648 silc_schedule_with_fd to select() a specified fd. The function
11649 returns after timeout expires or data arrives or goes. The
11650 function is used by packet routines to wait that all data is
11651 received from network.
11653 * Fixed data reading from network in lib/silccore/silcpacket.c.
11654 The code now assures that all data is read from the fd and then
11655 continues packet processing. This was a bug fix since the code
11656 used to drop some data in some circumstances.
11658 * Added new function into lib/silcclient/client.[ch]:
11659 silc_client_start_key_exchange to start key exchange after
11660 connection has been established to server. The code internally
11661 now uses this funtion but its main purpose was to provide it
11662 for applications that perform their own connecting. After
11663 application has created a connection it merely calls this
11664 function to start the key exchange between client and server.
11665 The library takes care of everything else after that.
11667 Updated also lib/silcclient/README to explain the usage of
11670 * Do not send to application information that connection has
11671 been established. Application gets notified it by connect
11674 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11676 * Applied cras's patch to add silc_schedule_one function. The
11677 function runs scheduler once and returns.
11679 * Fixed the scheduler after cras messed it up. The timeout
11680 handling works now as it's supposed to work.
11682 * Added into lib/silccore/ silcnotify.h to include notify
11683 message types support. Changed silc_server_send_notify*
11684 functions, in server.[ch], to support those new notify types.
11685 Added the support for the notify types into client library,
11686 as well. Added new notify client operation into ops.h in
11689 * Changed silc_server_packet_send_to_channel to send normal
11690 packets instead of just channel message packets. The function
11691 is now used to send the notify packets to channels. It is not
11692 used to send channel message packets anymore, as server never
11693 sends them anymore.
11695 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11696 va_arg()s as it seems to require it nowadays. I guess, if SILC
11697 is compiled with older va_arg() the new code should work anyway.
11699 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11701 * Splitted core library. Core library (lib/silccore) includes
11702 now only SILC protocol specific core (and common) components.
11703 Created new utility library (lib/silcutil) that includes more
11704 generic purpose stuff. The stuff for util library was taken
11705 from the old core library. This was minor and easy split.
11707 * Created SILC Client Library (lib/silcclient) that includes
11708 implementation of the SILC client without user interface. This
11709 was major move from silc/ directory. The code has been changed
11710 so that it is transparent towards the user interface. The
11711 silc/ directory includes now the same user interface as before
11712 and it uses the new client library. Read lib/silcclient/README.
11713 Basicly, the client library performs everything else related
11714 to SILC except user interface handling. Also, configuration
11715 files are considered to be part of user interface and library
11716 does not handle them.
11718 This change also changed a lot of structures, function naming etc.
11719 Most important change was that SilcClientWindow object was
11720 renamed to SilcClientConnection in the client library. Created
11721 also new file lib/silcclient/ops.h. Also added new files
11722 silc/local_command.[ch] and silc/client_ops.[ch].
11724 All these changes were made to make it easier for user interface
11725 designers to create what ever user interface for the SILC client
11728 It is also expected that the server will be moved to lib
11729 directory as well and SILC Server Library will be created;
11730 sometimes in the future.
11732 * Removed Local commands from lib/silccore/silccommand.h as
11733 they are application specific and new client library does not
11734 handle any of those anymore.
11736 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11737 old client implementation in silc/.
11739 * Added support for callback functions in SILC_LOG_* macros.
11740 Application can now set its own callbacks that will be called
11741 instead of using the default functions that will always print
11742 the debug messages to stderr (or stdout). Also, debugging can
11743 now be disabled by setting silc_debug to FALSE and re-enabled by
11744 setting it to TRUE. Note, that logging will still work even
11745 if debugging is disabled.
11747 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11748 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11749 silc_log_reset_debug_callbacks.
11751 * To enable debugging in silc client one must give now -d
11752 option on command line.
11754 * Changed silc_schedule_init to automatically allocate task queues
11755 if they are not allocated before calling it.
11757 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11759 * Added GMP 3.1 into math library.
11761 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11763 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11764 a channel in SILC network. The packet is used by servers and
11765 routers to notify other routers that user has left a channel.
11766 This little feature was missing until now. Added the feature
11767 to protocol specification as well.
11769 Added functions: silc_server_send_remove_channel_user and
11770 silc_server_remove_channel_user into server.[ch].
11772 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11773 lib/silccore/silcpacket.h. However, they are not implemented
11776 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11778 * Fixed joining to a channel and sending channel messages
11779 between server and router. The channel message sending should
11780 now work inside a cell.
11782 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11784 * Fixed the private message sending between server and router.
11785 The private message sending should now work inside a cell.
11787 * Added silc_server_replace_id into server.[ch] to replace
11788 existing ID in the SILC network.
11790 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11791 and silc_idlist_replace_server_id into idlist.[ch] in server.
11793 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11795 * Fixed the server to server connections. Server can again now
11796 connect to router. Router to router connections probably does
11799 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11801 * Added dynamic protocol registering support. Now protocols can
11802 registered and unregistered on the fly. Patch by cras.
11804 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11806 * Added lib/contrib directory to hold routines that some platforms
11807 don't have but are needed by SILC.
11809 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11810 into lin/contrib to provide getopt() and getopt_long() for
11811 those who don't have it.
11813 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11815 * Added AWAY command to client. When away message is set and
11816 client receives a private message packet the client automatically
11817 replies to the sender with the away message.
11819 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11820 bug seemed to be the cause of recent problems when compiling
11823 * Added version detection support to SKE protocol specification
11824 and added the new changes to the SKE implementation as well.
11825 There were other minor changes in the SKE protocol as well.
11827 Many changes in lib/silcske/silcske.[ch] and in
11828 lib/silcske/payload.[ch].
11830 * Added ^U functionality, clear input line. Patch from cras.
11832 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11834 * Mainly small bugfixes on core library. Fixed some debugging
11835 logging and buffer overflow in silclog.c.
11837 * Updated config.sub and config.guess on the distribution tree.
11839 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11841 * Added command lagging support in server. Client may execute
11842 commands now only once in two seconds.
11844 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11846 * Optimized packet reception. MAC computation and checking is now
11847 also more optimized. A lot previously duplicated code is now
11848 used as generic by both client and server.
11850 * Fixed key pair generation in clientutil.c
11852 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11854 * Added into lib/silccore/silcbufutil.[ch] new function;
11855 silc_buffer_realloc.
11857 * Moved generic packet sending/encryption functions to
11858 lib/silccore/silcpacket.[ch] from client and server. Some
11859 rewriting of the functions.
11861 * Moved all generic packet reception/decryption functions to
11862 lib/silccore/silcpacket.[ch] from client and server. The
11863 packet processing is now much cleaner in both client and server.
11864 These were major changes in both client and server.
11866 * Created many common functions in server to do packet sending.
11867 Previously code were duplicated a lot, this has been removed
11868 with these changes.
11870 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11872 * Rewrote major parts of the ID cache system. Don't know
11873 whether it is better now or not but at least the API is more
11876 * Major rewrite on ID cache stuff on client because of the ID
11877 cache API changes. Added idlist.c to client.
11879 * Also major rewrite on ID cache stuff on server as well.
11880 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11881 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11882 in hand, instead they are all put into the ID cache system now.
11883 All server_idlist_* routines uses ID cache now instead of
11884 traversing its own lists (those lists does not exist anymore).
11885 SilcIDList though still exists. Also, SilcXXXEntry's are
11888 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11890 * Finally made the SKE implementation compliant to the protocol
11891 specification. All mp integers are now binary encoded as
11892 opposed being HEX encoded.
11894 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11897 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11898 functions: silc_[encode/decode]_pem. Also added function
11899 silc_encode_pem_file to PEM encode with newlines ('\n') for
11900 saving into a file.
11902 * SILC public keys are now encoded either PEM or binary. Same
11903 option is for private keys as well. By default private keys
11904 are binary encoded and public keys PEM encoded. Silly HEX
11905 encoding were removed.
11907 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11908 function to create fingerprints.
11910 * Fixed a bug in SHA1; does not change the original data anymore.
11912 * Partly implemented INFO command on client and server side.
11913 Fixed CLEAR command. Changes to SERVER command; show current
11914 server(s) when giving command without arguments. Added
11915 VERSION command to client.
11917 * Added check to server that unregistered connections cannot
11918 execute commands (unless it is specificly allowed).
11920 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11922 * Fixed screen refresh.
11924 * Fixed channel joining bug from client. On some circumstances
11925 client tried to join to a channel it had already joined.
11927 * Added public key verification process into client's protocol.c.
11928 The client now verifies the public key from user and saves
11929 it into ~./silc/serverkeys/ directory.
11931 Added into: clientutil.[ch]: silc_client_verify_server_key.
11933 * Changed SKE protocol's silc_ske_initiator_finish function
11934 to accept callback function that verifies the received public
11935 key. Removed old silc_ske_verify_public_key function.
11937 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11939 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11940 silc_pkcs_private_key[_data]_set.
11942 * Made the password and public authentication more cleaner in
11943 server's protocol.c.
11945 * Removed historic and obsolete protocol `channel_auth' from
11946 both client and server.
11948 * Removed wrong way of sending command status messages from
11949 server to client in server's command.c. The old way violated
11950 protocol specification.
11952 Changes to silccore/silccommand.[ch]: removed
11953 silc_command_encode_status_payload -> not needed anymore,
11954 changed silc_command_encode_payload_va to accept extra
11955 argument on variable argument list. The argument type must
11956 now be provided to the function. Also, added new function:
11957 silc_command_encode_reply_payload_va which is same as
11958 normal command_encode_payload_va except command status type
11959 is provided as extra argument.
11961 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11963 * Added ~./silc directory handling. The directory includes the
11964 public and private keys for the client.
11966 Added silc_client_check_silc_dir, silc_client_create_identifier
11967 and silc_client_load_keys.
11969 * Implemented SILC protocol compliant public key. Added public
11970 and private key saving to and loading from files.
11972 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11973 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11974 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11975 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11976 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11978 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11979 silc_pkcs_load_[public/private]_key.
11981 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11983 * Added silc_server_get_route (route.[ch]) to get connection
11984 data for the fastest route for given ID.
11986 * Implemented INVITE command on client and server. The command
11987 were re-defined in the SILC Protocol Specification and the
11988 implementation now complies with the specification.
11990 * Implemented PING command on client and server.
11992 * Implemented NAMES command on client and server. The server side
11993 supports currently only normal server not router server yet.
11994 Some changes to NAMES definition in SILC protocol specification.
11996 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11998 * Implemented LEAVE command on client and server.
12000 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12001 again. This change was made to the protocol as well. Server
12002 should not violate the protocol specification anymore.
12004 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12006 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12007 was tested. SOCKS4 was not but should work anyway.
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