1 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
3 * Incorporate SILC Plugin patches. Affected files are
4 apps/irssi/src/fe-common/silc/module-formats.{c,h},
5 apps/irssi/src/silc/core/clientutil.{c,h},
6 apps/irssi/src/silc/core/silc-core.c,
7 apps/irssi/src/silc/core/silc-chatnets.{c,h},
8 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
9 apps/irssi/src/fe-common/silc/module.h
11 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
13 * In notify handling resolve user entries many times if the
14 resolving timedout. Affected file lib/silcclient/client_notify.c.
16 * silc_client_get_clients_local do not return any invalid entries.
17 Affected file is lib/silcclient/client_entry.c.
19 * Do not print "there are now xx user on this channel" for users
20 that actually aren't anymore on the channel. Affected file
21 is apps/irssi/src/client_ops.c.
23 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
25 * When joining channels with a password given in the config file,
26 use it. Also use it when cycling (it would be better to get
27 the password from the server, but this isn't possible in SILC).
28 Affected files apps/irssi/src/silc/core/silc-servers.c,
29 apps/irssi/src/silc/core/silc-channels.c
31 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
33 * Import perl script for sign_messages from silc-plugin. Affected
34 file apps/irssi/scripts/silc.pl
36 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
38 * Only wait for a nick on connecting, when it differs
39 (not counting case) from the username. Affected file
40 is apps/irssi/src/silc/core/silc-servers.c
42 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
44 * Use time settings for lag settings. Affected file is
45 apps/irssi/src/silc/core/silc-lag.c
47 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
49 * Added silc_thread_yield. Affected file is
50 lib/silcutil/silcmutex.h.
52 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
54 * Fixed WHOIS command and requested attributes handling in
55 client library. Affected files are lib/silcclient/command.c
56 and lib/silcclient/client_attrs.c.
58 * Fixed silc_time_value to actually work. Added new function
59 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
61 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
63 * SILC Client 1.1 beta2.
65 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
67 * Fixed client to properly abort TCP stream creation when
68 giving /QUIT. Affected file
69 apps/irssi/src/silc/core/silc-servers.c.
71 * Fixed several connecting aborting crashes from the client
72 library, packet engine and socket stream. Affected files
73 are in lib/silclient/, lib/silccore/silcpacket.c and
74 lib/silcutil/unix/silcunixsocketstream.c.
76 * Fixed private key export double free crash in key generation.
77 Affected file is lib/silccrypt/silcpk.c.
79 * Fixed FSM event waiting when there are multiple signallers
80 and the waiter goes away after the first signal. Affected
81 file in lib/silcutil/silcfsm.c.
83 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
85 * Fixed FSM event signalling to check if the waiter has gone
86 away already. Affected file is lib/silcutil/silcfsm.c.
88 * Fixed counter mode encryption/decryption to handle non-padded
89 SILC packets correctly. The silc_cipher_set_iv now
90 in counter mode resets for a new block. Affected files are
91 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
93 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
95 * SILC Client 1.1 beta1.
97 * Memory leak fixes around the libraries.
99 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
101 * Added better check for epoll() in configure. Affected file
104 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
106 * Fixed per scheduler data input buffer in packet engine. Use
107 list of inbufs instead of just one so that multiple streams
108 can do partial reads to different buffers. Affected file is
109 lib/silccore/silcpacket.c.
111 * Fixed WATCH notify handling in client library. Affected file
112 is lib/silcclient/client_notify.c.
114 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
116 * Fixed packet wrapper stream API to support encoder/decoder
117 for packets, and to handle partial reading correctly. Fixed
118 also inbuf size checking in reading to have enough space before
119 reading. Affected files are lib/silccore/silcpacket.[ch].
121 * Rewrote file transfer in client library. Affected files are
124 * Added TCP/UDP listener (internal) API to client library to have
125 generic way of dealing with listeners. Fixed Key Agreement and
126 file transfer to use it. Affected files are in lib/silcclient/.
128 * Fixed SKE to process SUCCESS packets synchronously and to call
129 completion synchronously. Affected file is lib/silcske/silske.c.
131 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
133 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
134 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
136 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
138 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
139 to client library. Affected file is
140 lib/silcclient/client_register.c.
142 * Serialize NICK and JOIN commands to avoid problems locally
143 with changing ID while joining to channel. Affected file is
144 lib/silcclient/command.c.
146 * Fixed entry resolving while handling incoming JOIN notify.
147 Handle properly cases, in re-processing of notify packets, where
148 the IDs may become invalid while resolving the entry (like nick
149 change). Entry is invalid if it doesn't have nickname, and such
150 entries are not delivered to application anymore. These fixes
151 problems of not seeing JOINs when remote user changes nickname
152 at the same time. Affected files are in lib/silcclient/.
154 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
156 * Added support for computing message payload MAC in new way
157 (SILC Protocol version 1.3). Bakcwards support for old way
158 remains. Affected files are lib/silccore/silcmessage.[ch].
160 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
162 * Added SilcRwLock API, a read/write lock. Affected files are
163 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
165 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
167 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
169 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
171 * The silc_schedule_set_listen_fd now returns boolean value.
172 Fixed FD task adding to check correctly for already added
173 FD tasks. Added stricter error checking for FD scheduling
174 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
175 and lib/silcutil/unix/silcunixschedule.c.
177 * The silc_stream_set_notifier now returns boolean value. Changed
178 all streams to support and check for the error condition.
179 Affected files are in lib/silcutil/.
181 * Fixed SKE library session aborting and deletion. Affected
182 file are lib/silcske/silcske.c.
184 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
186 * Implemented PKCS #1 with appendix with hash OID in the
187 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
188 lib/silccrypt/silchash.[ch] and
189 lib/silcasn1/silcasn1[_encode|decode].[ch].
191 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
193 * Added support for Version (V) SILC public key identifier.
194 Affected files are lib/silccrypt/silcpk.[ch].
196 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
198 * Rewrote connection auth request in client library. It is now
199 done automatically by the library and the resolved method given
200 as a hint to get_auth_method client operation. Affected files
203 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
205 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
206 It can be used to wrap SilcPacketStream into SilcStream.
208 * Fixed %p formatting from silc_snprintf. Affected file is
209 lib/silcutil/silcsnprintf.c.
211 * Ported SFTP library to new utility library. Ported also
212 the SFTP testers. Affected files in lib/silcsftp/.
214 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
216 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
217 of silc_snprintf, silc_vsnprintf, silc_asprintf and
220 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
222 * Added preliminary Symbian support. Changes around the source
223 tree. The symbian/ directory now includes Carbide.c++ project
224 files to compile the sources.
226 * Added silc_snprintf. Affected files are
227 lib/silcutil/silcstrutil.[ch].
229 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
231 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
232 macros. SILC_FSM_CONTINUE macro now immediately calls the
233 next state instead of first returning back to FSM. Helps
234 in debugging crashes etc.
236 Removed FSM Semaphores. Introduced FSM Event which is
237 asynchronous event. Affected files are in lib/.
239 * Added epoll(7) support to SILC Scheduler. It is used by default
240 if it is available. Affected files are
241 lib/silcutil/silcschedule.[ch],
242 lib/silcutil/unix/silcunixschedule.c.
244 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
246 * Added CTR mode to AES. Simplified cipher implementation API
247 more. Affected files are in lib/silccrypt/.
249 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
251 * Removed `detach' client operation. The detachment data is
252 now delivered in SILC_COMMAND_DETACH command reply to
253 application. Affected file in lib/silcclient/.
255 * Rewrote resuming/detaching in client library.
257 * Added boolean encryption indicator for silc_cipher_set_key.
258 Affected files lib/silccrypt/silccipher.[ch].
260 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
262 * Added silc_likely and silc_unlikely macros for GCC branch
263 prediction optimizations. Affected file lib/silcutil/silctypes.h.
265 * Added assembler AES optimization. Cleaned up the SILC Cipher
266 implementation API. Affected files are in lib/silccrypt/.
268 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
270 * Changed back the SILC_FSM_THREAD_WAIT operation to not
271 continue to next state if thread is finished already. That
272 check is not done anymore. Affected files are
273 lib/silcutil/silcfsm.[ch].
275 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
277 * Removed silc_packet_[get|set]_ciphers and
278 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
279 handle REKEY_DONE packet sending in rekey. Affected files
280 are lib/silccore/silcpacket.[ch].
282 * Added silc_fsm_is_started. Affected files are
283 lib/silcutil/silcfsm.[ch].
285 * Added settings sign_channel_message, sign_private_message
286 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
287 support for key agreement in /KEY command. Affected files
288 in apps/irssi/src/silc/core/.
290 * During SILC Client initialization forward log messages to
291 stderr. Affected files in apps/irssi/src/silc/core/.
293 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
295 * Added silc_ske_get_key_material. Affected files are
296 lib/silcske/silcske.[ch].
298 * Added silc_packet_stream_is_udp. Affected files are
299 lib/silccore/silcpacket.[ch].
301 * Added SKE packet retransmission support with UDP transport.
302 Affected file is lib/silcske/silcske.c.
304 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
306 * Added silc_socket_stream_is_udp. Affected file is
307 lib/silcutil/silcsocketstream.[ch].
309 * Added UDP transport support to packet engine. Affected file
310 is lib/silccore/silcpacket.c.
312 * Added silc_socket_stream_is_udp. Affected file is
313 lib/silcutil/silcsocketstream.[ch].
315 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
317 * Added silc_packet_send_va[_ext] to send variable argument
318 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
320 * Timeout freelist garbage collection added to scheduler.
321 Affected file lib/silcutil/silcschedule.c.
323 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
325 * Added silc_show_public_key_file to
326 lib/silcapputil/silcapputil.[ch].
328 * Added SILC_STR_ADVANCE support for buffer unformatting.
329 Affected file lib/silcutil/silcbuffmt.c.
331 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
333 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
335 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
337 * silc_fsm_continue[_sync] now cancels erlier timeout set with
338 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
340 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
342 * Added SILC_STR_FUNC to buffer format API. Affected files
343 are lib/silcutil/silcbuffmt.[ch].
345 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
347 * No more memory allocation for message payload parsing.
348 Pre-allocated buffer can be used with message payload encoding.
349 Affected files lib/silccore/silcmessage.[ch].
351 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
353 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
354 to silcutil/silcbuffmt.[ch].
356 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
358 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
359 Affected file lib/silcutil/silcbuffmt.[ch].
361 * Removed silc_schedule_signal_[un]register and
362 silc_schedule_signal_call. Added silc_schedule_task_add_signal
363 to add signal task. Only one callback per signal may be
364 added. The signals are now automatically called back to
365 caller. Affected files lib/silcutil/silcschedule.[ch] and
366 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
368 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
370 * Added SilcSKEParams for SKE parameters and simplied even more
371 the SKE interface. Affected files are lib/silcske/silcske.[ch].
372 Added support for IV included and session port handling with
375 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
376 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
377 which is called after every rekey when IV Included flag is used.
378 See SILC specifications for details.
380 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
382 * Added lib/silcapputil and moved SILC application specific
383 utility routines from the generic util library lib/silcutil
384 to the new library. Removed lib/silcidcache and moved that
385 to lib/silcapputil as well.
387 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
389 * Added SILC_STR_ADVANCE. Affected file is
390 lib/silcutil/silcbuffmt.[ch].
392 * The silc_buffer_strformat preserves buffer locations now.
394 * Added lib/silcutil/silcatomic.h for atomic operations.
396 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
398 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
401 * Fixed MIME deocing when data portion is not present.
402 Affected file lib/silcutil/silcmime.c.
404 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
406 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
408 * Added IV Included support to packet routines, to allow
409 packet sending and receiving on UDP/IP. Affected files are
410 lib/silccore/silcpacket.[ch].
412 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
414 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
416 * Added UDP support to network and socket stream library.
418 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
420 * Added conditional variables. New files are
421 lib/silcutil/silcondvar.h and platform specific implementations.
423 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
425 * make sure session->hostname and session->port are valid before the
426 application callback is done, since things will go wrong if the
427 application immediately calls silc_client_file_receive. Affected
428 file lib/silcclient/client_ftp.c.
429 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
431 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
433 * New SILC PKCS API enabling support for other public keys
434 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
436 * Separated SILC Public Key Payload routines from the PKCS API
437 to lib/silccore/silcpubkey.[ch].
439 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
441 * Added SILC Key Repository library, lib/silcskr.
443 * Added SILC Server library, lib/silcserver.
445 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
447 * MIME objects in attributes now use SilcMime. Affected files
448 are lib/silccore/silcattrs.[ch].
450 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
452 * Synchronize semaphore posting for real threads in FSM.
453 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
455 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
457 * Added silc_file_set_nonblock. Affected file is
458 lib/silcutil/silcfileutil.h.
460 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
462 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
464 * FSM based implementation of SILC SKE. Simpler interface also.
465 Affected files are in lib/silcske/.
467 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
469 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
471 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
472 silc_mime_parse is available but deprecated.
474 * Check that packet is valid when processing key exchange,
475 authentication and rekey protocols. Fixes a crashbug.
476 Affected files are apps/silcd/protocol.c and
477 lib/silcclient/protocol.c.
479 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
480 all hash buffers to use that instead of fixed values.
482 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
484 * Added SHA-256 to crypto library. The SHA-256 takes now
485 precedence over SHA-1.
487 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
489 * Check for valid return value from regcomp. Affected file
490 lib/silcutil/unix/silcunixutil.c.
492 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
494 * Fixed silc_hash_uint to work with integers. Affected
495 file lib/silcutil/silcutil.c.
497 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
499 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
501 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
503 * Fixed channel public key list saving on JOIN command reply
504 on backup router. Affected file apps/silcd/command_reply.c.
506 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
508 * Added default limit how many channels client can join,
509 default is 50. Added 'channel_join_limit' configuration
510 option to server too. Affected files are apps/silcd/command.c
511 and serverconfig.[ch].
513 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
515 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
516 On Toolkit the server and client are not compiled by default.
517 Affected file configure.ad.
519 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
521 * Added lib/contrib/getopt.[ch] for platforms that don't
522 have it (it is not GPL implementation).
524 * Fixed compilation when pkg-config is used.
526 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
528 * A comma in invite/ban string is invalid, check for it.
529 Affected file apps/silcd/server_util.c.
531 * Added SERVICE command to the server. It parses the command
532 request but SILC Server does not support services for the
533 time being. Affected file apps/silcd/command.[ch].
535 * Added SERVICE command and command reply to client library.
536 It is however incomplete. Updated Toolkit documentation.
537 Affected files are lib/silcclient/command[_reply].[ch].
539 * Fixed IDENTIFY/WHOWAS command reply to send the username
540 correctly (uninitialized buffer). Affected file is
541 apps/silcd/server_query.c.
543 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
545 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
546 finalizes the major restructuring of the CVS tree.
548 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
550 * Send empty MOTD reply if MOTD file cannot be read.
551 Affected file silcd/command.c.
553 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
555 * Optimized primer number generator to use simpler conversion
556 routines. Also assure that the prime number will have the
557 highest bit set after modifying it. Affected file is
558 lib/silcmath/silcprimegen.c.
560 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
562 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
563 for now only for testing purposes, it will not be delivered
564 in any distribution for now.
566 * Removed NSS MPI from the source tree. Due to upcoming
567 license change for the SILC Toolkit, we cannot deliver the
568 NSS MPI anymore. I decided to replace it in all distributions
569 with public domain library.
571 * Removed GNU regex from lib/contrib and introduced free
572 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
573 GNU regex compatible API to it (only partial).
575 * Removed getopt routines from lib/contrib.
577 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
579 * Use silc_server_send_command_reply to send replies instead
580 of encoding packet itself. Affected file silcd/command.c.
582 * Added command sending and receiving statistics to server.
583 Affected files in silcd/.
585 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
586 with GCC, for it not to warn about pointer signedness.
588 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
590 * Added context to the SilcIDCache destructor. Affected
591 files are lib/silccore/silcidcache.[ch],
592 lib/silcclient/client.c and silcd/server.c.
594 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
596 * Added pkg-config check to configure.
598 * The PublicKeyDir must not be used with Admin block in server
599 config. Affected file silcd/serverconfig.c.
601 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
605 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
607 * Handle empty LIST command reply correcttly in server. Affected
608 file silcd/command_reply.c.
610 * Handle empty LIST command reply correctly in client library.
611 The application will now receive one LIST command reply with
612 all arguments set to NULL if there are no channels. Updated
613 Client Library documentation accordingly. Affected file
614 lib/silcclient/command_reply.c.
616 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
618 * Added channel name string stringprep profile to the protocol
619 and implementation to allow a little free'er channel name
620 strings. Affected files are lib/silcutil/silcstringprep.[ch].
622 * Added silc_channel_name_[check|verify] to check and verify
623 channel name strings. Affected files are
624 lib/silcutil/silcstrutil.[ch].
626 * Added support for the new channel name preparation in client
627 library and server. Affected files in lib/silcclient and
630 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
632 * Added the Autodist into the source tree. It replaces the
633 old ./prepare. It can be used to create distributions as
634 previously. See README.CVS and README.DIST. See
635 distributions in distdir/.
637 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
639 * Make sure query sends at least an error back if nothing
640 more is sent. Affected file silcd/server_query.c.
642 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
644 * During query, check if the original command caller goes
645 away. If it does, stop the query. Affected file
646 silcd/server_query.c.
648 * Check for valid channel creation in JOIN command reply.
649 Affected file lib/silcclient/command_reply.c.
651 * Handle the resolver counter in silc_client_get_users_by_channel
652 callback correctly. Fixed auto-join bug in Gaim. Affected
653 file lib/silcclient/idlist.c.
655 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
657 * Added some better error messages. Affected file
658 silcd/command_reply.c and packet_receive.c.
660 * Handle error in WATCH command propely on backup router.
661 Affected file silcd/command.c.
663 * Fixed freeing of unfreeable variable in WHOIS command reply.
664 Affected file silcd/command_reply.c.
666 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
668 * Added pkg-config .pc file creation for silc core library
669 and silcclient library. A patch by c0ffee.
671 * Removed the need for GNU Libidn. Added the simple stringprep
672 from libidn into lib/contrib/. It is now used also on Windows
675 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
677 * Simplified the invite and ban string handling in the
678 server. Check for valid invite and ban arguments also.
679 Affected file silcd/server_util.c.
681 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
683 * Added WATCH list announcing in backup router protocol.
684 Affected files are silcd/command.c, server.c, server_backup.c.
686 * Do not change users mode to founder on normal server/backup
687 if the founder mode is set, and user is first one to join.
688 Affected file silcd/pcaket_receive.c.
690 * Do not send CUMODE_CHANGE notify back to sender. Affected
691 file silcd/packet_receive.c.
693 * Added getrusage() to take noise in SILC RNG. A patch by
694 Mika Boström. Affected files are configure.in.pre,
695 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
697 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
699 * Splitted the SILC libraries configuration into a configure
700 fragment into lib/configure.ad. It is now possible, once
701 this feature is added, to specify whether to compile or not
702 compile included SILC libraries. Affected files are
703 configure.in.pre, lib/silcmath/mpi/configure.ad,
704 lib/configure.ad, Makefile.defines.pre and
705 Makefile.defines_int.pre.
707 * Added --with-silc-includes and --with-silc-libs to configure.
708 If specified the included libs are not compiled, but the
709 specified libs are used. Pkg-config is not yet supported.
710 Affected file configure.in.pre.
712 * Fixed WATCH command handling on backup router. Router does not
713 send the watch command any more to backup if it originates from
714 backup. Affected file silcd/command.c.
716 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
718 * Changed announcing to not announce unregistered clients.
719 Affected file silcd/server.c.
721 * Fixed username handling in command reply. Affected file
722 silcd/command_reply.c.
724 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
726 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
728 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
729 Affected file: includes/silcincludes.h.in
731 * bool is defined as _Bool on Mac OS X now.
732 Affected file: lib/silcutil/silctypes.h
734 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
736 * Added support for UTF-8 nicknames, channel names and
737 server names in client library. Affected files in
740 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
741 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
742 software to check how Toolkit has been compiled.
744 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
746 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
748 * Use silc_utf8_str[n]casecmp instead of strcmp routines
749 in library and in SILC Client when dealing with nicknames
750 and other identifier strings. Affected file in client lib
753 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
754 irssi/src/silc/core/silc-servers.c.
756 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
758 * Fixed idcache to work with the new identifier strings.
759 Affected file lib/silccore/silcidcache.c.
761 * Added UTF-8 hash and compare function for SilcHashTable.
762 Affected file lib/silcutil/silcutil.[ch].
764 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
765 Affected file lib/silcutil/silcstringprep.[ch].
767 * Changed the identifier string handling to include the original
768 format in client, server, channel entries and normalized
769 format in cache. Affected files in silcd/.
771 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
773 * Added support for the new identifier strings and their
774 validity checking. Nicknames, channel names and usernames
775 can now include practically any kind of letters and various
776 other characters. Affected files in silcd/ and in libraries.
778 NOTE: comparing these strings should now be done with memcmp()
779 to check binary compatibility. All these strings are normalized
780 and casing is irrelevant.
782 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
783 as easy function for applications to check whether identifier
786 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
788 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
789 file lib/silcutil/silcutf8.c.
791 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
793 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
795 * Make public key in getkey reply mandatory. Affected file
796 lib/silcclient/command_reply.c
798 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
800 * Added Parameter dont_register_crypto_library to
801 SilcClientParam. If set to TRUE, silcclient library will
802 not initalize the Crypto Libraries and application
803 will need to do it. Affected file lib/silcclient/silcclient.h,
804 lib/silcclient/client.c.
806 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
808 * Imported new silc_utf8_[encode|decode] routines from
809 my internal SILC 1.1 source tree. New encodings added:
810 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
811 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
812 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
815 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
817 * Implemented stringprep (RFC 3454) API. Internally we use
818 GNU Libidn's stringprep, for now, so it is required now to
819 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
821 * Added checking for GNU Libidn and --with-libidn to configure.
823 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
825 * If the passphrases entered do not match while generating a new key,
826 completly start over instead of going into an infinite loop asking
827 the user to re-enter the passphrase correctly. Affected file
828 lib/silcutil/silcapputil.c
830 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
832 * Make sure server is removed from backup list when it is
833 deleted. Affected files silcd/command.c, server.c,
836 * Close socket when connecting to router fails. Affected
839 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
841 * Adopt configuration toolchain to current auto-tools.
842 Affected files prepare, irssi/configure.in
843 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
844 redo that. Affected files irssi/src/silc/core/client_ops.c,
845 irssi/src/fe-common/silc/fe-silc-channels.c
846 * Take over command line options into silcclient data structure.
847 Affected file irssi/src/silc/core/silc-core.c
849 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
851 * Do not try to initiate backup resuming protocol forever.
852 Affected file silcd/server_backup.c.
854 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
856 * ID change in resuming has to be done before changing
857 detached client's modes, since the ID change may fail and
858 leave ghosts on the network. Affected file is
859 silcd/packet_receive.c.
861 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
863 * Fixed Win32 scheduler to not stuck anymore. A patch from
864 Juha Räsänen. Affected file is
865 lib/silcutil/win32/silcwin32schedule.c.
867 * Fixed QoS parsing for connection blocks in server. Affected
868 file is silcd/serverconfig.c.
870 * Fixed server statistics increasing in server. Affected file
873 * The CLOSE command now marks backup router as self disconnected
874 to avoid resuming problems. Affected file silcd/command.c.
876 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
878 * When using silc_net_create_connection[_async], and your system can
879 create IPv6 sockets, it will try to connect to the IPv6 host.
880 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
881 file lib/silcutil/unix/silcunixnet.c
883 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
885 * Check for valid route when receiving packet from router and
886 when routing it to local server in the cell. A patch from
887 Matt Miller. Affected files silcd/router.c and server.c.
889 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
891 * Couldn't detach and reattach twice, because of the previous
892 commit. Affected file silcd/packet_receive.c
894 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
896 * Added check to ignore Port value if Initiator is FALSE.
897 Remote router coudln't connect if Port was set. Affected file
900 * If some client tries to resume more than once at the same time,
901 server crashed. Router didn't crash, but showed odd behaviour
902 (didn't allow clients to join anymore, ..). Affected files
903 silcd/packet_receive.c silcd/idlist.h
905 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
907 * Destroy the file transfer session in silc_client_file_close
908 with timeout. Affected file lib/silcclient/client_ftp.c.
910 * Call SFTP server monitor in READ and WRITE after the actual
911 operations. Affected file lib/silcsftp/sftp_server.c.
913 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
915 * Create one configure script from configure fragments
916 (configure.ad). This is a first step towards new distribution
917 system. Affected files prepare, configure.in.pre,
918 lib/silcmath/mpi/configure.ad.
920 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
922 * Removed expiring of client key pair. Affected file is
923 irssi/src/silc/core/clientutil.c
925 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
927 * Check the number of connections from real number of
928 connections instead of socket number, when deciding if
929 server is full. Affected files are silcd/server.c,
930 server_internal.h and silcd.c.
932 * Clarified the connections_max meaning in General section
933 in doc/example_silcd.conf.in.
935 * The reconnect_keep_trying default value set to TRUE
936 if it is not defined in the config file. Affected file
937 silcd/serverconfig.c.
939 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
941 * Fixed crashbug in connection closing, after a protocol
942 completion callback, which might have closed it already.
943 Affected file silcd/server.c.
945 * Fixed rekey with PFS in backup router. It did not allow
946 rekeys with PFS, and when the rekey protocol timedout
947 it crashed the backup router without the above fix. Affected
948 file silcd/packet_send.c and server.c.
950 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
952 * The silc_client_add_channel_private_key now returns the
953 private key context if pointer is given as argument.
954 Affected files are lib/silcclient/silcclient.h and
957 * Added support for using channel private keys in SILC
958 Client Library even if the private key mode is not set
959 on the channel. Affected file lib/silcclient/client_channel.c.
961 * The channel private key used to decrypt message is now
962 delivered to the application in the 'channel_messageÃ' client
963 operation. Affected files are lib/silcclient/silcclient.h
964 and client_channel.c.
966 * Fixed wrong arg type for user limit in CMODE command reply.
967 Affected file silcd/command.c.
969 * The user limit is now taken and saved to SilcClientEntry in
970 JOIN and CMODE command replies and in CMODE_CHANGE notify.
971 Affected files lib/silcclient/silcclient.h, command_reply.c
974 * Added support to the new private message key indicator
975 packet. Added a new function to the client library:
976 silc_client_send_private_message_key_request. The sender
977 indicates to be initiator, and receiver is responder.
978 Added the indicator to the SilcClientEntry as 'prv_resp'
979 boolean. Affected files are lib/silcclient/silcclient.h
980 client.[ch], and client_prvmsg.c.
982 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
984 * Fixed the JOIN command calling when called with both
985 -auth and -founder. Affected file is lib/silcclien/command.c.
987 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
989 * Check watcher list for resumed clients as well. Affected
990 file is silcd/packet_receive.c.
992 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
994 * Implemented the user limit to the CMODE_CHANGE notify,
995 CMODE command reply and JOIN command reply in server.
996 Affected files are silcd/server.c, command.c, command_reply.c,
997 packet_send.c and packet_receive.c.
999 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1001 * Defined SILC_STRFMT_END that must be used now with
1002 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1003 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1004 lib/silcclient/silcvcard.c, silcd/server_util.c.
1006 * Fixed the adding of public key to the WATCH list in server.
1007 Fixed the WATCH notify sending to client. Affected files
1008 are silcd/packet_send.[ch], command.c, server_util.c.
1010 * Implemented the watching by public key in the SILC Client
1011 Library and SILC Client. Affected files are
1012 lib/silcclient/command.c and client_notify.c.
1014 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1016 * Added support for public key watching in server. Affected
1017 files are silcd/server.c, server_internal.h, command.c,
1020 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1022 * Added public key to the SIlcClientEntry. Affected files
1023 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1025 * Fixed the get_clients_whois reply processing to return
1026 exactly same entries server returned. Makes it possible
1027 to search using attributes. Affected file is
1028 lib/silcclient/idlist.c.
1030 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1032 * Save founder key to SilcChannelEntry. Affected files are
1033 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1035 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1037 * Call the monitor callback with _CLOSED status from the
1038 silc_client_file_close. Affected files are
1039 lib/silcclient/client_fpt.c, silcclient.h
1041 * Added silc_client_get_clients_whois which resolves using
1042 WHOIS, and supports requested attributes as well.
1043 Affected files are lib/silcclient/silcclient.h, idlist.c.
1045 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1047 * Added support for asking the destination filename where
1048 the downloaded file is saved in the file transfer. Affected
1049 files are lib/silccilent/silcclient.h, client_ftp.c.
1051 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1053 * Fixed error handling in resuming data processing. Affected
1054 files are lib/silcclient/client_resume.c and client.c.
1056 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1058 * Fixed silc_client_send_private_message to return TRUE correctly.
1059 Affected file lib/silcclient/client_prvmsg.c.
1061 * Added topic to the SilcChannelEntry. Affected files are
1062 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1064 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1066 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1067 file lib/silcclient/command.c
1069 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1071 * Convert all commands to UTF-8 before passing them to the
1072 client library. Still need to convert replies from UTF-8 to
1073 the locale encoding. Affected file
1074 irssi/src/silc/core/silc-cmdqueue.c
1076 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1078 * redirect all silc_client_command_calls through a queueing framework.
1079 This fixes /CYCLE and the annoying "nick change after auto-joining
1080 a channel". Furthermore it defines one central point where
1081 command parameters can be UTF-8-ified. Affected files
1082 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1083 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1085 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1087 * use asynchronous connect() to establish router connections.
1088 Fixes problem when the primary router goes down. Affected files
1089 silcd/server.c, silcd/server_backup.c
1091 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1093 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1094 Fixed various compilation warnings when type casting ints
1095 to pointers or vice versa, of different size. Updates around
1098 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1100 * Surrogates not allowed in UTF-8 strings, updated decoder.
1101 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1102 testers in lib/silcutil/tests/ directory.
1104 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1106 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1107 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1108 files are lib/silcclient/silcclient.h, client.c.
1110 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1112 * When resuming a session fails, notify the user that the session
1113 file needs to be removed eventually. Affected files
1114 irssi/src/fe-common/silc/module-formats.[ch],
1115 irssi/src/silc/core/client_ops.c.
1117 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1119 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1120 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1122 * Typofix in Irssi::Silc module. Affected file
1123 irssi/src/perl/silc/Silc.xs.
1125 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1127 * Changed the way NOTICE flagged messages are treated. Added support
1128 for notices in queries and signing notices. Affected files
1129 irssi/default.theme; irssi/docs/help/in/notice.in;
1130 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1131 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1133 * Fixed typo in /ACTION help. Affected file
1134 irssi/docs/help/in/action.in
1136 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1138 * Fixed typo in perl module. Affected file
1139 irssi/src/perl/silc/Server.xs
1141 * Changed the way ACTION flagged messages are treated. Added support
1142 for actions in queries and signing actions. Affected files
1143 irssi/default.theme; irssi/docs/help/in/action.in;
1144 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1145 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1148 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1150 * Incorrectly reported error when client had to be resolved from
1151 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1153 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1155 * Fixed whois public key hash table deleting and adding in
1156 detached client case. Affected file silcd/packet_receive.c.
1158 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1160 * Changed filenames of silc/fe module not to collide with filenames
1161 from core/fe. Also seperated public messages printing from
1162 query messages printing. Affected files are all in
1163 irssi/src/fe-common/silc.
1165 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1167 * Fixed the invite process handling during joining to use
1168 correct server name for the client that is matched against
1169 the invite string for the channel. Wrong server name caused
1170 inability to join the channel. Affected file is
1173 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1175 * Fixed the CUMODE channel founder authentication on normal
1176 server to not remove the founder rights on existing founder
1177 before checking that router accepts the mode change. Affected
1178 files are silcd/command.c and silcd/packet_receive.c.
1180 * Remove the server entry correctly when rekey timeouts and
1181 remote router connection on normal server is closed. Fixes
1182 a crash where server uses the freed server entry. Affected
1183 file silcd/server.c.
1185 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1187 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1188 networks. This is the first step in solving the bug about
1189 /SERVER ADD -silcnet <silcnet>. Affected files
1190 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1191 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1192 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1194 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1196 * /SMSG and /MMSG now correctly create new queries. Affected files
1197 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1199 * Add basic support for SILC protocol specific variables in perl.
1200 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1201 irssi/src/perl/Makefile.am
1203 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1205 * Don't use silc_get_input, it's obviously not reliable. Fixes
1206 issue when the current key expires. Affect file
1207 irssi/src/silc/core/clientutils.c
1209 * Make the session data filename configurable. This makes it
1210 possible to have different session files for different
1211 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1212 client_ops.[ch], silc-servers.c,
1213 irssi/src/silc/fe-common/silc/module-formats.[ch]
1215 * Use the same set of libtool files for the MPI lib as for the
1216 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1217 config.sub, configure.in, install-sh, missing, mkinstalldirs
1219 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1221 * Fixed server statistics decrementing error to not go to
1222 negative. Affected file silcd/packet_receive.c.
1224 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1226 * Use silc_server_query_add_error to add error in public key
1227 search error. Added support in send_reply to send errors
1228 without specific argument. Affected file silcd/server_query.c.
1230 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1231 Client for NO_SUCH_NICK. It was against the protocol specs.
1232 Affected file irssi/src/silc/core/client_ops.c.
1234 * Added backwards support for the wrong NO_SUCH_NICK error sending
1235 in server. To be removed in SILC Server 1.0. Both old clients
1236 and clients with fixed error handling now works. Affected file
1237 silcd/server_query.c.
1239 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1241 * fixed a bug in the whois using attributes function where no
1242 error was sent if no nickname and client id but the attributes were
1243 given to whois. Affected file silcd/server_query.c
1245 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1247 * remove public key from public key hashtable on detach. Affected
1248 file silcd/packet_receive.c
1250 * free public key hashtable before removing clients on server
1251 shutdown. Affected file silcd/server.c
1253 * remove public key prior deleting client-data on killing a client.
1254 Affected file silcd/server_util.c
1256 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1258 * Getting the MOTD from other servers works now. Affected
1259 files are silcd/command.c and silcd/command_reply.c
1261 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1263 * Initialize the variable idletag, since it is tested in
1264 silc_core_deinit for its default value. Affected file
1265 irssi/src/silc/core/silc-core.c
1267 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1269 * Fixed signed channel messages across cells. Affected file
1272 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1274 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1275 is not defined. They can now be safely used in if-statements
1276 without braces. Affected file lib/silcutil/silclog.h.
1278 * Added the checks for backup closing connection due to error
1279 (local or remote) and thus not allow the resuming to occur
1280 in reconnect. Affected files are silcd/packet_send.c
1283 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1285 * Help file updates. Affected files in irssi/src/docs/help/in/.
1287 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1289 * Fixed channel messages across cells. Affected file
1292 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1294 * Fixed file transmission accepting in client library to not
1295 start the negotiation if user hasn't accepted the transfer,
1296 instead create new session for resent transfer. Affected
1297 file lib/silcclient/client_ftp.c.
1299 * Show the session ID in the file transmision list. Remove
1300 session from list that failed to transfer. Switch the current
1301 session automatically after transmission, and in errors, to new
1302 session if other sessions exists in the transfer list. Affected
1303 files are irssi/src/silc/core/silc-servers.c,
1304 irssi/src/fe-common/silc/modfule-formats.c.
1306 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1308 * Fixed MIME header parsing for the hopefully last time. Affected
1309 file lib/silcutil/silcstrutil.c
1311 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1313 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1315 * The SILC RNG is now gauranteed to return non-zero random
1316 values. Affected files are lib/silccrypt/silcrng.[ch].
1318 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1320 * Fixed nickname formatting when changing only case of the
1321 nickname. Affected file lib/silcclient/idlist.c.
1323 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1325 * Fixed a memory leak and incorrect printing of the "appears as"
1326 message. Affected file irssi/src/silc/core/client_ops.c
1328 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1330 * Added CRT (Chinese Remainder Theorem) supported RSA
1331 private keys and private key operations. This significantly
1332 increases private key operation efficiency. No compatibility
1333 issues with new or old private keys. Affected files are
1334 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1336 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1338 * Fixed GCC-3.3.2 related compilation warnings from the
1341 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1343 * Removed RC6 from distributions.
1345 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1347 * Added some better comments to lib/silccrypt/silcpkcs.h,
1348 optimized some routines in lib/silccrypt/silcpkcs.c.
1349 Added test_silcpkcs into lib/silccrypt/tests/.
1351 * Fixed silc_rng_global_init to actually init the global RNG
1352 if RNG wasn't provided for it. Affected file is
1353 lib/silccrypt/silrng.c.
1355 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1357 * Added silc_hash_table_find_by_context_ext. Affected files
1358 lib/silcutil/silchashtable.[ch].
1360 * Save the public key on normal server in WHOIS command reply
1361 from attributes, if present, and add it to public key hash
1362 table. Fixes WHOIS resolving by public key on normal server.
1364 Optimized the attributes resolving on normal server to not
1365 resolve if we resolved them already from router.
1367 Affected files are silcd/server_query.c, command_reply.c.
1369 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1371 * Added support for whois using attributes.
1372 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1373 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1376 * Added support for whois using public key attribute to /WHOIS i
1377 client command. Affected files irssi/docs/help/in/whois.in,
1378 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1380 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1382 * Fixed UMODE setting in server when the client has anonymous
1383 mode set. The mode setting was not working. Affected file
1386 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1388 * Fixed some bugs and typos related to sending split messages.
1389 Print notification when sending messages with /MMSG. Affected
1390 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1392 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1394 * Optimized the socket referencing in packet routines, client
1395 library and server. Affected files are lib/silccore/silcpacket.c,
1396 lib/silcclient/client.c and silcd/server.c.
1398 * If silc_socket_set_qos is given with NULL arguments the QoS is
1399 reset from the socket. Affected files are
1400 lib/silcutil/silcsockconn.[ch].
1402 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1404 * Add a /LISTKEYS command which lists the locally cached
1405 client and server keys. Affected files
1406 irssi/src/fe-common/module-formats.[ch],
1407 irssi/src/silc/core/silc-{channels,servers}.c
1408 irssi/docs/help/in/listkeys.in
1410 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1412 * Check that packet queue purging was successful. Affected
1413 files lib/silcclient/client.c and silcd/packet_send.c. Related
1414 to MAC failed errors.
1416 * Do not clear the inbuf even if it is empty if QoS was applied
1417 to it. Otherwise the QoS data is cleared and MAC failed error
1418 will occur. Affected file lib/silccore/silcpacket.c.
1420 * Use the rekey period time as rekey protocol timeout value.
1421 If the rekey does not succeed during the rekey period there's
1422 something very wrong, and we most likely end up with wrong keys,
1423 do graceful reconnect then. Affected file silcd/server.c.
1425 * Take reference of the socket in the parser context, as it's
1426 possible to have the parsers in queue after the socket is
1427 disconnected and this may cause crash. Affected files are
1428 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1431 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1433 * Fixed KICK command reply sending, it sent to replies.
1434 Affected file silcd/command.c.
1436 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1438 * Finish the silc-mime.pl script. It now supports MIME type
1439 guessing using magic files, signing data messages, executing
1440 MIME handlers in background. Affected files
1441 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1443 * Changed MIME signal handler to make things easier for the perl
1444 script. Affected files irssi/src/silc/core/client_ops.c,
1445 silc-servers.c, and irssi/docs/signals.txt
1447 * Cleaned up the silc_mime_parse function and fixed detection
1448 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1450 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1452 * Resolve the IP for file transfer listener from the connection
1453 socket. Affected file lib/silcclient/client_ftp.c.
1455 * Accept NULL hostname parameter in the functions
1456 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1457 if hostname is not wanted.
1459 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1461 * Fixed race condition between silc_client_init and
1462 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1464 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1466 * Fixed file transfer connection closing when SIGNOFF for
1467 the client is received from server. Affected file is
1468 lib/silcclient/client_ftp.c.
1470 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1472 * Check for disconnected socket in QUIT callback. Affected
1473 file silcd/command.c.
1475 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1477 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1478 Affected files lib/silcutil/silcstrutil.c
1480 * Cleaned up the escape/unescape functions for correctness and
1481 speed. Affected file irssi/src/silc/core/client_ops.c
1483 * Removed handling for data messages with Content-Type: text/*,
1484 moved parsing of MIME headers to the signal handler, added
1485 support for signing and verifying data messages. Affected
1486 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1487 irssi/src/silc/core/silc-{servers,channels}.c
1489 * Added a perl script for handling data messages based on
1490 information read from Mailcap files. New file
1491 irssi/scripts/silc-mime.pl
1493 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1495 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1496 acknowledge recepetion of a message to the sender. Updated
1499 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1501 * Unregister channel key saving callback when deleting channel.
1502 Affected file lib/silcclient/idlist.c.
1504 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1505 before calling notify client operation. Affected file is
1506 lib/silcclient/client_notify.c.
1508 * Unregister QoS tasks when deleting the socket connection.
1509 Affected files lib/silcutil/silcsockconn.[ch],
1510 unix/silcunixsockconn.c.
1512 * Implemented latest presence-attrs draft changes. Affected
1513 files lib/silccore/silcattrs.h and
1514 irssi/src/silc/core/silc-queries.c.
1516 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1518 * Save old channel keys in list to allow more rapid change
1519 of channel keys if server for some reason does that. This
1520 avoids loosing so many channel messages due to not having
1521 key to decrypt. Affected file lib/silcclient/silcclient.h,
1522 idlist.c and client_channel.c.
1524 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1526 * Continued backup router tests and fixes. Affected files
1527 silcd/server_backup, server_util.c, server.c. See TODO.
1529 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1531 * Fixed SERVER_SIGNOFF handling in servers. The client
1532 was removed from wrong list thus not removing the client
1533 at all. Affected file silcd/packet_receive.c.
1535 * Do not execute rekey protocol for disabled connections as
1536 it would never go through. Affected file silcd/server.c.
1538 * Added timeout for rekey protocol to catch if the protocol
1539 never executes successfully. Affected files silcd/server.c
1542 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1544 * Abandon packet processing for disconnected sockets. Check
1545 this always after calling packet processing callback.
1546 Affected file lib/silccore/silcpacket.c.
1548 * Fixed double registration disconnection code in server.
1549 Closed wrong connection. Affected file silcd/packet_receive.c.
1551 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1553 * On normal server reconnect to primary during resuming 4
1554 times, then give up. Affected file silcd/server_backup.c.
1556 * If during reconnecting to routers we notice we have router
1557 connection but no primary router set, the server is in desync.
1558 Reconnect to primary to restore network. Affected file
1561 * Assure that only one protocol is exeucting at the same time.
1562 Added checks for all protocols. Affected files are
1563 silcd/server.c and server_backup.c.
1565 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1567 * Check that a string is not already part on invite/ban
1568 string when processing it. Affected file silcd/server_util.c.
1570 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1572 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1573 with 1.2 version of the protocol. Affected file is
1574 silcd/packet_receive.c.
1576 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1578 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1579 where the passphrase was given. Affected file is
1582 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1584 * INVITE and BAN notifys are now delivered from routers to
1585 servers (but not clients) on the channel. Updated specs and
1586 code. Affected files silcd/packet_[send|receive].[ch],
1587 command.c, server.c and server_util.c.
1589 * Implemented INVITE and BAN announcing. Affected files are
1590 silcd/server.[ch], server_util.c.
1592 * Implemented SilcStatus error type argument returning in
1593 command reply error in server. Affected file silcd/command.c.
1595 * Implemented SilcStatus argument returning in comand reply
1596 in client library. The command_reply client operation now
1597 returns error specific arguments as well. Affected files
1598 are lib/silcclient/command_reply.[ch], client_resume.c,
1599 lib/silccore/silcstatus.[ch].
1601 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1603 * Backup router protocol version 1.2 implemented. Testing still
1604 required. Affected files in silcd/server_backup.[ch], server.c,
1605 packet_receive.c and server_internal.h.
1607 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1609 * silc_client_send_[channel|private]_message now return TRUE
1610 or FALSE. Affected file lib/silcclien/client_channel.c and
1613 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1615 * Check for explicit nickname in INVITE and BAN processing
1616 during join as well (and don't expect only wildcards in
1617 invite/ban strings). Affected file silcd/command.c.
1619 * Fixed the INVITE and BAN by public key. The public key saved
1620 is the PK payload (as specified) not the raw data. Affected
1621 file silcd/server_util.c.
1623 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1625 * UTF-8 text message support for actions and notices in SILC
1626 Client. Affected file irssi/src/silc/core/client_ops.c.
1628 * silc_get_username and silc_get_real_name now returns sensible
1629 data on Win32. Patch by Toni Willberg. Affected file is
1630 lib/silcutil/win32/silcwin32util.c.
1632 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1634 * Provide a signal handler to send MIME encoded messages and emit
1635 a signal when a MIME encoded message is received. Also document
1636 the signals for usage with the perl interface.
1638 A sample perl script will be supplied at a later point.
1640 Affected files are irssi/docs/signals.txt,
1641 irssi/src/silc/core/client_ops.[ch],
1642 irssi/src/silc/core/silc-{channels,servers}.c
1644 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1646 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1647 server. Use this time to display a lag and disconnect when it
1648 exceeds a specified limit.
1650 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1652 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1654 * Remove the channel auth list in normal server if router
1655 encofrces its list during connecting. Send notify to channel
1656 to remove the mode to remove the list. Affected files are
1657 silcd/server_util.c and silcd/packet_receive.c.
1659 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1661 * Added support for channel public keys. Updated protocol specs
1662 and implemented it. Affected files are
1663 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1664 lib/silcclient/command_reply.c.
1666 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1668 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1669 terminate the process on Linux. Affected file silcd/silcd.c.
1671 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1673 * Check for NULL buffer in silc_buffer_clear. Affected file
1674 is lib/silcutil/silcbuffer.h.
1676 * Simplified the backup router protocol by removing the _GLOBAL
1677 types. Updated protocol specs and the code. Affected files
1678 are silcd/server_backup.[ch].
1680 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1682 * Deny '@' and '!' from nicknames since they are reserved
1683 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1684 Updated protocol specs and the code.
1686 Affected files are silcd/server_util.[ch].
1688 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1690 * Fixed stack overflow in Irssi SILC client. Affected
1691 file irssi/src/silc/core/client_ops.c.
1693 * Check that Host is set in ServerConnection and RouterConnection
1694 in silcd.conf. Affected file silcd/serverconfig.c.
1696 * Fixed crash in server with protocol completion callbacks,
1697 namely rekey and backup resuming protocols. Affected files
1698 are silcd/server_backup.c and silcd/server.c.
1700 * Fixed rekey protocol to not restart if it is started already.
1701 Affected files are lib/silcclient/client.c and
1704 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1706 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1708 * Fixed EOF handling in SILC Config, affected file
1709 lib/silcutil/silcconfig.c.
1711 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1713 * Fixed RESOLVING flag handling in JOIN notify and other
1714 notifys to handle the resolvings correctly in client library.
1715 Affected file lib/silcclient/client_notify.c.
1717 * Do not send full INVITE and BAN lists in INVITE and BAN
1718 notifys, only the changed information. Affected file
1721 * Fixed INVITE notify sending in INVITE command, send it
1722 only when needed. Affected file silcd/command.c.
1724 * Handle the founder key change properly in CMODE_CHANGE
1725 notify. Bug #122. Affected file silcd/packet_receive.c.
1727 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1729 * Remove the mark for output (mark it only for input) after
1730 purging outgoing queue. Prevents the "Error in select()"
1731 floods. Affected file silcd/packet_send.c.
1733 * Fixed incorrect connection deletion from client library
1734 after calling "connect" client operation. Could cause
1735 crashes for example during reconnect timeouts. Affected
1736 files are lib/silcclient/client.c and
1737 irssi/src/silc/core/client_ops.c.
1739 * Check server private key file permissions before starting
1740 the server. Affected file silcd/serverconfig.c.
1742 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1744 * NULL terminate allocated string in silc_buffer_strformat.
1745 Affected file lib/silcutil/silcbuffmt.c.
1747 * Rewrote the invite/ban list string handling in server to
1748 use SilcBuffer instead. Affected files are silcd/command.c
1749 and silcd/server_util.c.
1751 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1753 * Fixed double free in CMODE command when setting new HMAC
1754 for channel. Affected file silcd/command.c.
1756 * Added couple of missing memset's to zero sensitive memory.
1757 Affected files silcd/command.c, lib/silcclient/command.c.
1759 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1761 * Fixed a double free in INVITE command error handling in
1762 server. Affected file silcd/command.c.
1764 * Added macros SILC_SWAB_[16|32] to swab byte order of
1765 16-bit and 32-bit unsigned integers. Affected file
1766 lib/silcutil/silctypes.h.
1768 * Use the SILC_SWAB_16 instead of htons() in server when
1769 handling ports since the ports in structures are always
1770 in little-endian order (regardless of platform). Affected
1771 file silcd/serverid.c and silcd/server_backup.c.
1773 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1775 * Send DISCONNECT in close admin command in server. Affected
1776 file silcd/command.c.
1778 * Check whether we are already connecting to a remote router
1779 (in addition of checking whether we are already connected)
1780 before creating new connection. Affected file silcd/server.c.
1782 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1784 * Added better compiler and compiler flags checking in
1787 * Check that socket is valid after QoS is applied to data.
1788 Affected file lib/silcutil/unix/silcunixsockconn.c.
1790 * Make sure the socket connecetion is not closed to early
1791 when closing connection in server. Also make sure the
1792 connection is always closed after error in a protocol.
1793 Affected file silcd/server.c.
1795 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1797 * Removed --session and --dummy options from Irssi SILC Client.
1798 -d option is available only if --enable-debug was given.
1799 Affected files are irssi/src/silc/core/silc-core,
1800 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1802 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1804 * Added silc_buffer_steal to steal the data from the buffer.
1805 Affected file lib/silcutil/silcbuffer.h.
1807 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1809 * Fixed server crash with double Primary block in config file.
1811 Fixed also various memory leaks around the config file
1812 parser. Affected files lib/silcutil/silcconfig.c,
1813 silcd/serverconfig.c.
1815 * Changed my nickname (Johnny Mnemonic) to my real name, this
1816 means that bugs introduced by him were actually introduced
1819 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1821 * Don't display "foo appears as foo\nYou're now known as foo"
1822 messages. Affected file irssi/src/silc/core/client_ops.c
1824 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1826 * Fixed error handling of invalid client entry when calling
1827 commands in server. Fixes a crash. Affected file
1830 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Added some sanity checks in server for correctness of the
1833 server configuration. Affected file silcd/serverconfig.c.
1835 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1837 * Prevent endless resolving of user informations in USERS
1838 command by checking the command reply status correctly.
1839 Affected file lib/silcclient/command_reply.c.
1841 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1844 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1845 Aldous <Matthew@Aldous.com>.
1847 * Added better implementation using CriticalSection of
1848 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1849 <mikko.lahteenmaki@pikabaana.net>.
1851 * Added some Winsock WIN32 compatiblity defines into
1852 includes/silcwin32.h.
1854 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Fixed double free in async host lookup code. Affected file
1857 lib/silcutil/silcsockconn.c.
1859 * On backup router handle now the SERVER_SIGNOFF from router
1860 for local connected servers too, and close the connections.
1862 Do not process them as normally signing off servers when they
1863 really signoff by sending EOF fe, but always assume that
1864 router sends the SERVER_SIGNOFF.
1866 Affected files silcd/server.c and silcd/packet_receive.c.
1868 * Fixed socket unsetting when closing connections. Affected
1869 files silcd/server.c and silcd/packet_send.c.
1871 * Do not print the nickname in SERVER_SIGNOFF if we do not
1872 have it. Prevents asserts in Irssi core. It is possible we
1873 don't have the nick if it was just being resolved when server
1874 signoff. Affected file irssi/src/silc/core/client_ops.c.
1876 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1878 * Fixed autonick crashbug in client library. Affected file
1879 lib/silcclient/client.c.
1881 * Fixed Unix implementation of SilcMutex to really assert if
1882 the mutex is locked/unlcoked already. Affected file
1883 lib/silcutil/unix/silcunixmutex.c.
1885 * Fixed locking in silc_schedule_uninit. It didn't lock
1886 when dispatching timeout tasks. Affected file is
1887 lib/silcutil/silcschedule.c.
1889 * Changed Win32 implementation of SilcThread to use modern
1890 Win32 interface. Affected file is
1891 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1893 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1895 * Don't print signed messages when sending failed. Affected files
1896 irssi/src/silc/core/silc-[servers.c/commands.h]
1898 * Send adquate signal when founding a channel by joing it. Affect
1899 file irssi/src/silc/core/client_ops.c
1901 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1903 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1904 irssi/src/fe-common/core/themes.c
1906 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Fixed close command to use the port correctly when closing
1909 server connections. Affected file silcd/idlist.c.
1911 * Check for NULL outbuf in silc_socket_write. It is possible
1912 that it is NULL is some odd case. Affected files are
1913 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1915 * Do not call final protocol callback for backup router
1916 resuming protocol when closing connection. It is closed
1917 by timeout in case of error. Affected file silcd/server.c.
1919 * Backup reconnect to router if backup resuming protocol
1920 failed. Affected file silcd/server_backup.c.
1922 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Fixed double free in SKE library error hadling when signature
1925 error occurred. Affected file lib/silcske/silcske.c.
1927 * Save the fingerprint to new SilcClientEntry after changing
1928 nickname. Affected file lib/silcclient/client_notify.c.
1930 * Print SIGNOFF in Irssi SILC client only if the nickname is
1931 known. Prevents asserts in Irssi core. It is possible we
1932 don't have the nick if it was just being resolved when it
1933 quit. Affected file irssi/src/silc/core/client_ops.c.
1935 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Fixed double free in invite list adding code when adding
1938 invite strings. Affected file silcd/server_util.c.
1940 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * More log printing during backup router protocol. Affected
1943 file silcd/server_backup.c.
1945 * Removed backwards support for old private key file format.
1946 Affected file lib/silccrypt/silcpkcs.c.
1948 * Removed backwards support for not-so-strict decryption length
1949 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1951 * GETKEY to update the client entrys fingerprint too.
1952 Affected file lib/silcclient/command_reply.c.
1954 * Added --without-libtoolfix for package builders using weird
1955 wrappers around libtool (BSD at least).
1957 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1959 * Fixed backup router bugs: When backup resumes router and
1960 receives a CHANNEL_MESSAGE packet the backup must not act
1961 as router since the packet header decryption would be
1962 different. Also, when relaying packets to channel, do
1963 not re-encrypt packets on backup that came from the primary
1964 since the connection isn't really router-router connection.
1965 Affected files silcd/server.c, silcd/packet_send.c.
1967 * Added checks in encryption/decryption that encryption/decryption
1968 length sent as argument really is multiple by block size. Helps
1969 catching really weird bugs like the above backup router bugs
1970 when packets are being decrypted in wrong way. Affected files
1971 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1973 * Fixed padding generation in private key file encryption.
1974 Affected file lib/silccrypt/silcpkcs.c.
1976 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1978 * Added ignore_message_signatures setting which can be used
1979 to ignore signatures in messages. Affected files are
1980 irssi/src/silc/core/client_ops.c, silc-core.c.
1982 * Fixed the libtoolfix to use command line options instead of
1983 environment variables. They didn't work as expected. Now,
1984 the libtool is fully run-time configurable.
1986 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1988 * Verify signature payload for signed messages. Affected files
1989 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1990 irssi/src/silc/core/silc-core.h
1992 * Display signature verification result in public and private
1993 messages using theme abstracts. See irssi/default.theme for
1994 examples on their usage. Affected files
1995 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1996 irssi/src/fe-common/silc/module-formats.[ch],
1997 irssi/src/fe-common/silc/fe-common-silc.c,
1998 irssi/src/fe-common/silc/Makefile.am
1999 irssi/src/fe-common/core/fe-messages.[ch]
2001 * Fixed bugs in Irssi's theme parsing. Affected files
2002 irssi/src/fe-common/core/themes.c
2004 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Calculate the correct length for signed messages before
2007 encrypting, it must be multiple by block size. Affected
2008 file lib/silccore/silcmessage.c.
2010 * silc_message_signed_get_public_key returns now both
2011 decoded and encoded public key. Affected files are
2012 lib/silccore/silcmessage.[ch].
2014 * Added libtoolfix script that makes the libtool more generic
2015 and configurable in run-time. Now we can specify in run-time
2016 if what kind of libraries we want to create, regardless of
2017 configuration. SIMs are now creates even if --disable-shared
2018 was explicitly given.
2020 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Fixed founder key sending in CMODE command in client.
2023 Affected file lib/silcclient/command.c.
2025 * Fixed CUMODE founder authentication in server to not check
2026 for client's public key since it's not supposed to do that.
2027 Affected file silcd/command.c.
2029 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2031 * Set realname and hostname in NICK_REC records. Affected file
2032 irssi/src/silc/core/silc-nicklist.c
2034 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Remove 1.0 protocol backwards compat code from client
2039 * Added more reliable check for whether nickname did change
2040 or not, or whether only Client ID changed in NICK_CHANGE
2041 notify. Affected file lib/silcclient/client_notify.c.
2042 Fixes bug in '@' character handling in a nickname.
2044 * Added support for automatically parsing signature from
2045 the message payload. Added new function
2046 silc_message_get_signature to return the payload to
2047 application. Affected files lib/silccore/silcmessage.[ch].
2049 * Changed the private_message and channel_message client
2050 operations to deliver the SilcMessagePayload to the
2051 application too. Application can use it fe. to get the
2052 signature from the message for verification. Affected
2053 file lib/silcclient/silcclient.h, client_channel.c and
2056 * Redefined the signed payload for message payloads.
2057 Updated protocol specs and implemented.
2059 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Fixed wrong invite and ban list handling in server command
2062 reply. Affected files are silcd/command_reply.c,
2063 silcd/server_util.[ch].
2065 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Fixed CMODE setting in server when founder mode was set.
2068 Affected file silcd/command.c. Bug #95.
2070 * Added support to setting specific public key in CMODE in
2071 Irssi SILC client. Affected file lib/silcclient/command.c.
2073 * Added support to use specific public key in CUMODE in
2074 Irssi SILC Client. Affected file lib/silcclient/command.c.
2076 * Added support for inviting and banning by public key in
2077 Irssi SILC client. Affected file lib/silcclient/command.c.
2079 * Fixed fingerprint/babbleprint showing in invite and ban
2080 list command replys. Affected file is
2081 irssi/src/silc/core/client_ops.c.
2083 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2085 * Format CMODE +c and +h to display both the mode and the argument
2087 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * Added test vectors and test programs for SHA-1, MD5,
2090 HMAC-SHA1 and HMAC-MD5. New tests are located in
2091 lib/silccrypt/tests/. Fixed also argument decoding bug in
2092 MD5 implementation. Affected file lib/silccrypt/md5.c.
2094 * Changed the channel private key and private message key
2095 generation (with static keys) to use SHA1 instead of MD5,
2096 as SHA1 is the mandatory hash function in SILC. Affected
2097 file lib/silcclient/client_[channel/prvmsg].c.
2099 * Changed the private key file encryption to use SHA1 instead
2100 of MD5. Added support for the old generation and added
2101 automatic change of the key (to be removed later). Affected
2102 files lib/silccrypt/silcpkcs.c.
2104 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Load only files with .pub suffix in PublicKeyDir. Affected
2107 file silcd/serverconfig.c.
2109 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2111 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2112 channels. Affected files silcd/silcd.c, silcd/server.h.
2114 * Added the config directive PublicKeyDir for the client block.
2115 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2117 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Merged Toni's irssi/silc.conf patch.
2121 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2123 * Max alloc tests in allocation routines. Affected file
2124 lib/silcutil/silcmemory.c.
2126 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2128 * Fixed a typo in resuming code that fixed detach/resume code
2129 in server. Bug #93. Affected file silcd/packet_receive.c.
2131 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2133 * Do reverse lookups for server when /connecting. Affected files
2134 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2135 irssi/src/core/net-nonblock.*
2137 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Added library versioning for shared libraries. Affected
2140 files configure.in.pre and lib/Makefile.am.pre.
2142 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2144 * Display INVITE and BAN lists as specified by SILC 1.2
2146 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Do not send invite list back unless asked (when sending
2149 no arguments) or when list was modified. Affected file
2152 * Remove client from invite list in KILLED notify and in
2153 KILL command. Affected file silcd/command.c and
2156 * Fixed bugs in invite list handling in INVITE command.
2157 Affected files silcd/command.c and silcd/server_util.c.
2159 * Merged with Irssi 0.8.6.
2161 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2162 Affected file irssi/src/fe-text/silc.c.
2164 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * The silc_argument_get_[first/next] now return the argument
2167 type to caller. Added silc_argument_payload_encode_one.
2169 Affected files are lib/silccore/silcargument.[ch].
2171 * Added support for the SILC 1.2 INVITE command and new
2172 invite lists to server. Affected files are silcd/command.c,
2173 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2175 * Added support for the SILC 1.2 BAN command and new
2176 ban lists to server. Affected files are silcd/command.c,
2177 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2179 * Added support to client sending new INVITE command. Affected
2180 file is lib/silcclient/command.c.
2182 * Added support to client sending new BAN command. Affected
2183 file is lib/silcclient/command.c.
2185 * Added support for removing client from invite list when kicked
2186 from channel, as SILC 1.2 dictates. Affected files are
2187 silcd/packet_receive.c and silcd/command.c.
2189 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2192 automatically the cipher's internal IV. Affected files
2193 lib/silccrypt/silccipher.[ch].
2195 * Assure the RESUME_CLIENT packet is not sent to twice to
2196 backup router if the detached client was originated from
2197 the backup. Affected file silcd/server.c. Bug #76.
2199 * Changed silc_sim_symname to not allocate memory. Affected
2200 file lib/silcsim/silcsimutil.c.
2202 * Fixed memory leaks with SIMs in server. Affected files
2203 silcd/serverconfig.c, silcd/server.c.
2205 * Fixed channel key distribution after resuming detached
2206 client. Affected files silcd/packet_receive.c.
2208 * Fixed channel's global_user boolean checking after detaching.
2209 Check it after changing the owner of the client not before.
2210 Affected file silcd/packet_receive.c.
2212 * Fixed few double frees from client library. Fixes at least
2213 Bug #81, possibly others too.
2215 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2216 notifys in Irssi SILC Client. Affected file is
2217 irssi/src/silc/core/client_ops.c. Bug #82.
2219 * Applied Ville Räsänen's manual page and --mandir bugfix
2220 patch. Affected files are configure.in.pre and Makefile.am.pre.
2223 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * Added support to backup router protocol for backup to tell
2226 normal server that it cannot use the backup router as primary
2227 because the primary isn't really down. Updated protocol
2230 * Added support for primary router to tell backup router that
2231 resuming is not possible because the backup really isn't primary
2232 in the cell. For example if backup disconnected itself the
2233 resuming is not allowed since the primary really did not
2234 go down. Updated protocol specs.
2236 * Removed MARS from crypto library.
2238 * Defined the CTR mode and Randomized CBC mode in SILC. The
2239 CTR mode is RECOMMENDED now in specification. Defined also
2240 Serpent cipher as optional cipher. Updated the protocol specs.
2242 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Added support for inviting/banning by IP/MASK, public key,
2245 and explicit Client ID. Redefined the command and notify
2246 types to allow easier forwards support for other methods
2247 of inviting/banning. Updated protocol specs.
2249 * Remove the client from channel's invite lists if the client
2250 is kicked or killed. Updated protocol specs.
2252 * Unified the Channel Message Payload and Private Message
2253 into one Message Payload. Updated protocol specs and
2256 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * Don't wait for EOF after socket error has occurred, but
2259 close the connection. Affected file is silcd/server.c.
2261 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Added support for setting FOUNDER mode on channel with
2264 specific public key which can be set with CMODE command.
2265 Updated protocol specs and implemented in client and server.
2267 * Fixed the Irssi SILC client to correctly shutdown the client
2268 library to avoid memory leaks. Affected files are
2269 irssi/src/silc/core/silc-core.c and silc-servers.c.
2271 * Deprecated the No Reply flag in SKE protocol and introduced
2272 "IV Included" flag which can be used to indicate that the IV
2273 is included in the ciphertext. This makes it possible to use
2274 SILC on unreliable transport, such as UDP which may cause
2275 packet reordering and losses. Updated protocol specs, did
2278 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2281 < 32 bit values in correct size. Affected file is
2282 lib/silcmath/mp_mpi.c.
2284 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2286 * Fixed the KE Start Payload parsing to check that mandatory
2287 fields are present. Affected file lib/silcske/payload.c.
2289 * Fixed compilation warnigs in Irssi SILC Client. Affected
2290 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2292 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2294 * Print "nick now appears as newnick" and update Irssi's nicklist
2295 when you change your nick to "nick". Closes #62
2297 * Never format your own nick. Closes #63
2299 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2301 * SILC_UMODE_GONE changes are now propagated correctly to the
2302 Irssi client. Closes #54
2304 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2306 * Fixed example in /HELP KEY
2308 * Added expando $j which expands to current SILC Client version
2310 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Fixed public key decoding in crypto library.
2314 * Added better error printing to SKE library.
2316 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Fixed NICK command to not crash if nickname was not sent.
2320 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2323 Deprecated the old Encrypt-And-MAC order. Updated protocol
2324 specs and implemented.
2326 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2327 generation. Updated specs and implemented.
2329 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Added support for rekey before 2^32 sequence number wraps.
2332 Affected files in server and client library.
2334 * Padding must be at least 8 bytes now. Implemented and updated
2337 * Compute maximum padding for authentication packets to make
2338 passphrase approximation attacks impossible. Affected files
2339 in client library and in server.
2341 * Fixed PING command sending in client library and handling in
2342 server. The server ID must be ID Payload, not raw ID data.
2343 Affected files in server and client library.
2345 * Defined that all public keys sent in commands and notify
2346 payloads are actually Public Key Payloads not raw public key
2347 data. Updated protocol specs and implemented.
2349 * Updated protocol version to 1.2. Updated specs and code.
2351 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2352 status types. Updated specs and the code.
2354 * Added support for normal client to kill its own entries from
2355 the network. Updated protocol specs and the code.
2357 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2358 and added initial implementation.
2360 * Added MAC field to the Private Message Payload to protect
2361 against chosen ciphertext attacks. Updated the protocol specs
2364 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2365 attribute to indicate the user's current idle and signon time
2366 of a service. Updated protocol specs and implemented.
2368 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * Added "do_not_bind" argument to silc_client_file_send what
2371 can be used to not bind locally but assume the file receiver
2372 provides the point of connect. Usefull when sender is behind
2373 NAT device. Affected file lib/silcclient/silcclient.h and
2376 * Added -no-listener option to FILE SEND command in Irssi SILC
2377 client. Affected file irssi/src/silc/core/silc-servers.c.
2378 Renamed FILE RECEIVE to FILE ACCEPT.
2380 * Confirm passphrase for private key encryption in
2381 silc_create_key_pair and silc_change_private_key_passphrase.
2382 Affected files are lib/silcutil/silcapputil.c.
2384 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Move silc_client_packet_send back to internal, added
2387 silc_client_send_packet, a bit simpler function for application.
2388 Affected files lib/silcclient/silcclient.h, client.c and
2391 * Moved the SilcClientEntry, SilcChannelEntry and
2392 SilcServerEntry to silcclient.h to be public and documented
2393 them for application. Affected files are
2394 lib/silcclient/silcclient.h and idlist.h.
2396 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Fixed manual page installation patch by Ville Räsänen.
2399 USERS help page fix patch by Ville Räsänen
2401 * Changed the silc_client_command_call interface to make
2402 the command call simpler for the application. The library
2403 now handles the command line parsing, command finding and
2404 execution. Application only needs to call the function
2405 with the command line. Affected files are
2406 lib/silcclient/silcclient.h, command.[ch].
2408 * Fixed silc_get_input to NULL-terminate the returned input.
2409 Affected file lib/silcutil/silcutil.c.
2411 * Resolve the client's public key in JOIN command if the
2412 founder auth data is being requested but we don't know the
2413 client's public key. Affected file silcd/command.c.
2416 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * Print notify for server opers when backup router comes
2419 online. Affected file silcd/server.c.
2421 * Fixed the INVITE command to send the invite list in
2422 command reply. Affected file silcd/command_reply.c.
2424 * Fixed MOTD command reply sending. Affected file
2427 * UTF-8 decode the topic in TOPIC command reply and LIST
2428 command reply in Irssi SILC client. Affected file is
2429 irssi/src/silc/core/client_ops.c.
2431 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * Fixed the INVITE command to not crash Irssi SILC client
2434 when given without nickname argument. AFfected file
2435 irssi/src/silc/core/client_ops.c.
2437 * Fixed double free in WHOIS query on normal server when
2438 forwarding query to router. Affected file is
2439 silcd/server_query.c.
2441 * Fixed WATCH command reply handling on normal server which
2442 was missing altogether. Affected file silcd/command_reply.c.
2445 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2447 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2448 Included yodl sources for each of these. Also modified
2449 Makefile.am prototype to install these files to proper
2450 locations. Updated CREDITS. Affected file Makefile.am.pre,
2451 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2454 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Added support for encrypted private key files. Now
2457 passphrase must be provided when new key pair is created
2458 (can be empty though), and prompted when loading the
2459 private key. Added support for loading the old-style
2460 non-encrypted private keys as well. Affected files
2461 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2464 * Fixed silc_get_input to accept input on all terminals.
2465 Affected file lib/silcutil/silcutil.c.
2467 * Moved the Irssi SILC client key loading and other stuff
2468 to be called after the arguments and UI is initialized.
2469 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2471 * Added -P option to Irssi SILC client which can be used
2472 to change the passphrase of the private key. Affected
2473 file irssi/src/silc/core/silc-core.c.
2475 * Added silc_change_private_key_passphrase apputil routine
2476 to lib/silcutil/silcapputil.[ch].
2478 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Fixed connection closing in client library to not crash.
2481 Moved the connection freeing totally to function
2482 silc_clinet_del_connection. Affected file
2483 lib/silcclinet/client.c.
2485 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Changed includes/silcincludes.h to silcincludes.h.in to
2488 include configuration specific information. The silcdefs.h
2489 is not included in to installation anymore (it's only
2490 compilation time header).
2492 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Moved the SilcClient and SilcClientConnection from client.h
2495 to the public lib/silcclient/silcclient.h. Changed the
2498 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * If version string in silc_clinet_alloc is NULL the library
2501 puts it automatically. Affected file lib/silcclient/client.c.
2503 * Changed the version strings from variables to #define's
2504 in includes/silcversion.h.
2506 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Added shared library complation support.
2510 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * Added lib/silcutil/silcapputil.[ch] for application
2513 utility functions. It includes routines for applications'
2514 convenience. Added silc_create_key_pair, silc_show_public_key
2515 and silc_load_key_pair functions.
2517 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Send RESUME_CLIENT packet from router to backup routers
2520 to in resuming. Affected file silcd/packet_receive.c.
2522 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * In IDENTIFY command parsing, send all other IDs except
2525 Client IDs explicitly to router for resolving on normal
2526 server. Also check that ID received in WHOIS command is
2527 always Client ID, others are not allowed. Affected file
2528 silcd/server_query.c.
2530 * Merged latest changes from irssi.org CVS.
2532 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2535 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2537 * Fixed the heartbeat sending in Irssi SILC client. Moved
2538 the silc_client_packet_send to silcclient.h for application
2539 usage. Affected files lib/silcclient/client_internal.h
2540 lib/silcclient/silcclient.h.
2542 * Fixed a bug in query resolving in server. Used wrong
2543 variable in a for loop and crashed. Affected file is
2544 silcd/server_query.c.
2546 * Server constructs requested attributes only to locally
2547 connected clients. Affected file silcd/server_query.c.
2550 * Fixed a bug when sending resolving from router to server
2551 with requested attributes. The constructed WHOIS command
2552 was incorrect. Affected file silcd/server_query.c.
2555 * Fixed Requested Attributes saving in WHOIS command reply.
2556 The length of the data buffer must be saved too. Affected
2557 file silcd/command_reply.c.
2559 * Update the client entry's servername after detaching is
2560 over. Affected file silcd/packet_receive.c. Bug #37.
2562 * Resolve incomplete client entrys in CUMODE_CHANGE and
2563 CMODE_CHANGE notifys. Affected file is
2564 lib/silcclient/client_notify.c. Bug #42.
2566 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Fixed channel key packet processing bug on backup router
2569 during backup resuming protocol. Affected file is
2570 silcd/packet_receive.c.
2572 * Fixed memory leaks in server. Affected files are
2573 silcd/server.c and silcd/packet_receive.c.
2575 * Fixed packet decryption problem when backup router encrypted
2576 channel message with wrong key during backup resuming
2577 protocol. Affected file silcd/packet_send.c.
2579 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2580 Toni Willberg (toniw@iki.fi)
2582 * Changed the SilcCipher context to be private. Changed the
2583 silc_cipher_get_iv to just return pointer to the IV. Added
2584 silc_cipher_get_name to return the name of the cipher.
2585 Fixed code all around to support these changes. Affected
2586 files are lib/silccrypt/silccipher.[ch], client library and
2589 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Fixed unaligned access in lib/silccore/silcattrs.c.
2593 * Fixed libtool linking in lib/silcsim/Makefile.am.
2595 * Fixed services attribute printing. Affected files is
2596 irssi/src/silc/core/silc-queries.c.
2598 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Fixed a crashbug in incoming server accepting. Affected
2601 file silcd/server.c.
2603 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Added automatically generated index to Toolkit Reference
2608 * Added support for Postscript Toolkit Reference Manual.
2610 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2615 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2617 * Added 'send_events' boolean argument to the function
2618 silc_schedule_set_listen_fd which sends the set events to
2619 the application explicitly if set to TRUE. Default action
2620 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2621 lib/silcclient/client_internal.h and silcd/server_internal.h.
2623 * Added silc_compare_timeval to determine which time values
2624 is smaller. Affected file lib/silcutil/silcutil.[ch].
2626 * Added sort-of "Quality of Service" (QoS) support to
2627 SilcSocketConnection. Data reception can be controlled with
2628 rate limit per second and/or read data length limit.
2629 Added silc_socket_set_qos. Affected files are
2630 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2632 * Added the QoS configuration to SILC Server configuration
2633 file. Affected files are silcd/serverconfig.[ch] and
2636 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Merged with irssi.org CVS.
2640 * Failed OPER and SILCOPER authentications are now logged.
2641 Affected file silcd/command.c. Bugs #25.
2643 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * ROBODoc documented lib/silcutil/silcbuffer.h and
2646 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2647 <ville.rasanen@iki.fi>.
2649 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Added support for auto-passphrase authentication from the
2652 config file during connecting which was not implemented
2653 yet. Affected file irssi/src/silc/core/client_ops.c.
2655 * Fixed a bug in authentication protocol failure handling which
2656 was processing wrong callback context. Affected files
2657 are lib/silcclient/client.c and protocol.c.
2659 * Fixed the /ATTR allow off to actually work. Affected file
2660 is irssi/src/silc/core/silc-queries.c.
2662 * Fixed the /ATTR -del to work. Affected file is
2663 irssi/src/silc/core/silc-queries.c.
2665 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2669 * Fixed mask attribute adding in Irssi SILC client. Affected
2670 file irssi/src/silc/core/silc-queries.c.
2672 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Added support for saving the requested attributes in
2675 WHOIS to directory. Affected file is
2676 irssi/src/silc/core/silc-queries.c.
2678 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2680 * Added support for parsing VCard fields that do not have
2681 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2683 * Fixed a double free bug in hash table foreach function
2684 if the entry was deleted in the foreach callback. Affected
2685 file lib/silcutil/silchashtable.c.
2687 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Added silc_attribute_get_verify_data to return the signature
2690 verification data for either user digital signature or
2691 server digital signature in Requested Attributes. Affected
2692 files are lib/silccore/silcattrs.[ch].
2694 * Added silc_vcard_alloc which is used to allocated dynamic
2695 SilcVCard context. The silc_vcard_free now checks whether
2696 the context is dynamically allocated or not. Affected files
2697 are lib/silcutil/silcvcard.[ch].
2699 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Periodically remove the NOATTR status from client entry
2702 so that the client may take the attributes in use even after
2703 server has resolved them unsuccessfully earlier. Affected
2704 file silcd/server_query.c and idlist.h.
2706 * Moved sha1hash and md5hash from client->internal to
2707 SilcClient for application usage. Affected files are
2708 lib/silcclient/client.h and client_internal.h.
2710 * Fixed attribute encoding and decoding bugs. Affected
2711 files lib/silccore/silcattrs.[ch].
2713 * Added ATTR command to Irssi SILC Client which is used to
2714 manage user's Requested Attributes sending and values for
2715 WHOIS command. Affected files around Irssi SILC client.
2717 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * Added silc_buffer_strformat which can be used to format
2720 strings into a buffer which size is automatically increased.
2721 Affected file lib/silcutil/silcbuffmt.[ch].
2723 * Added implementation of VCard (RFC 2426) which can be used
2724 as part of Requested Attributes in WHOIS command. Affected
2725 file lib/silcutil/silcvcard.[ch].
2727 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Some strncat -> silc_strncat changes our the core and
2732 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2733 errors. Added better error printing to SKE library.
2734 Affected files lib/silcske/silcske.c, silcske_status.h and
2737 * Save the PKCS key length even if only private key is set to
2738 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2740 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2741 length in bits not in bytes. Affected files are
2742 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2743 silcd/server_query.c.
2745 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Added silc_attribute_payload_encode_data to directly encode
2748 the data into the attributes buffer. Renamed function
2749 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2750 Affected files are lib/silccore/silcattrs.[ch].
2752 * silc_hash_table_find_foreach calls the foreach function now
2753 once even if the nothing was found with context set to NULL.
2754 Affected file lib/silcutil/silchashtable.[ch].
2756 * Remove the RESOLVING flag from client entry after received
2757 the Requested Attributes from the client. Fixed memory leak
2758 in client entry freeing. Affected files silcd/server_query.c
2761 * Added Requested Attributes support into SILC Client Library.
2762 It is not able to send requested attributes in WHOIS command,
2763 and also receive and process requested attributes. Added
2764 silc_client_attribute_[add|del] and silc_client_attributes_get
2765 functions. Added also `ignore_requested_attributes' to the
2766 SilcClientParams to not use attributes in client. Affected
2767 files are lib/silcclient/command.c, client_attrs.[ch],
2768 silcclient.h, client_internal and client.[ch].
2770 * Changed the silc_client_get_client_by_id to support Requested
2771 Attributes, it takes them as argument now. Affected file
2772 is lib/silcclient/silcclient.h, and idlist.c.
2774 * Added -details option to WHOIS command in Irssi SILC Client
2775 to support the requested attributes. By default it requests
2776 all attributes. Affected file lib/silcclient/command.c and
2777 irssi/doc/help/in/whois.in.
2779 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2781 * Add also SERVICE attribute for server-constructed attribute
2782 data. Also digitally sign the attributes and add
2783 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2784 silcd/server_query.c.
2786 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Changed the silc_attribute_payload_encode to support list
2789 of attributes (function may be called several times to add
2790 a new attribute). Removed the silc_attribute_payload_encode_list
2791 function. The encoding function now also automatically encodes
2792 the data, so the caller does not need to do that. Affected
2793 files lib/silccore/silcattrs.[ch].
2795 * Added support for replying on behalf of the user to the
2796 Requested Attributes in WHOIS command in the server. Affected
2797 file silcd/server_query.c.
2799 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2800 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2802 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Don't swtich to become primary router if we are backup if
2805 decryption error has occurred. Affected file silcd/server.c.
2807 * Fixed a bug in backup router IP address comparison in
2808 silc_server_backup_get.
2810 Save now also the port of the server/router and use that
2811 in comparison as well. Affected file silcd/server_backup.c.
2813 * Normal server now reconnects to backup router automatically
2814 if connection is lost to it. Affected file silcd/server.c.
2816 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2818 * If packet processing fails (like integrity check fails)
2819 the connection is closed now. Affected files are
2820 lib/silccore/silcpacket.c and silcd/server.c.
2822 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Fixed double free in RSA public key set function
2825 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2828 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2831 Added server_query.[ch] which provides one interface for
2832 querying information using all three commands.
2834 * Changed all "typedef unsigned char" in core library to
2835 "typedef SilcUInt8".
2837 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2841 * Renamed silc_server_get_client_resolve to
2842 silc_server_query_resolve and moved to server_query.[ch].
2844 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Resumed client packet handling from server put the resumed
2847 client on wrong list on router and caused the client not
2848 be present on the network anymore. Now fixed to put the
2849 client to correct list. Affected file silcd/packet_receive.c.
2851 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2853 * Various cleanup in error message output in config parsing code
2854 and in server init code. Fixed error log files containing
2855 too many newlines ('\n') in some situations. Affected files are
2856 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2858 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Use the reverse lookupped hostname in client internals
2861 instead of one user provided us as remote server name.
2862 Affected file lib/silcclient/client.c.
2864 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Added 'app_context' to silc_schedule_init. It is an
2867 application specific context that is delivered to application
2868 in task callback functions. Affected files are
2869 lib/silcutil/silcutil.[ch].
2871 * The hb_context in SilcSocketConnection is not freed
2872 automatically anymore (application must free it). Freeing
2873 it automatic is inconsistent. Affected files are
2874 lib/silcutil/silcsockconn.[ch].
2876 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2878 * Added support for removing explicitly added client connections
2879 in rehash and closing the client connections if they were
2880 unconfigured in the rehash. Affected file silcd/server.c.
2882 * Added support for aborting automatically pending commands
2883 that never receives the reply (to avoid memory leaks).
2884 Added also silc_server_command_pending_timed to set the
2885 specific timeout for pending command. Affected files are
2886 silcd/command[_reply].[ch].
2888 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2889 specs and lib/silccore/silcstatus.h.
2891 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * Changed the silc_get_time to accept time value as argument
2894 or if zero is sent return current local time. Affected
2895 file lib/silcutil/silcutil.[ch].
2897 * Added STATS command to client library and Irssi SILC client.
2898 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2900 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Assure that channel key is set before sending it. May
2903 crash server otherwise. Affected file silcd/packet_send.c.
2905 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Assure that endless loop cannot happen with detached client
2908 resolving on normal server. Added idlist status
2909 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2910 silcd/idlist.h and silcd/packet_receive.c.
2912 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Incoming file transfer request cannot use same session as
2915 the sending session. This can happen when sending file to
2916 yourself. Crashed the client on quit. Affected file
2917 lib/silcclient/client_ftp.c. Bug #24.
2919 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Implemented the draft-riikonen-precense-attrs draft and
2922 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2924 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Distribute the SERVER_SIGNOFF notify also to local backup
2927 routers from the primary router. The backup router may not
2928 have the signing of local server directly connected and need
2929 to know about the signoff. Affected file silcd/server_util.c.
2931 * Use the primary router as the origin of the locally connected
2932 server when it is disconnecting from the backup router since
2933 that's where it really is coming from. Now the clients from
2934 the disconnecting server are removed correctly and "shadow"
2935 clients are not left to the backup router. Affected file
2938 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * If normal server is standalone and found existing but disabled
2941 channel, do not re-create the channel since it creates
2942 duplicate same channels. Affected file silcd/server.c.
2944 * Added anonymous client connections support to server. New
2945 "anonymous" configuration option to ConnectionParams section
2946 added. If set to true, the username and hostname information
2947 of the client will be scrambled and anonymous user mode is
2948 set automatically to the user. Affected files are
2949 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2951 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * In JOIN notify handling, mark that the cache entry of the
2954 client cannot be expired. Can cause crashes on normal
2955 server (asserts client->channels). Affected file is
2956 silcd/packet_receive.c.
2958 * From now on distribution versions are used as protocol versions
2959 instead of by default using the Toolkit base version as protocol
2960 version. Affected file prepare.
2962 * Do not set the locally resolved hostname for local client
2963 entry but take what server sends. This way the real hostname
2964 is showed in WHOIS for yourself. Affected file is
2965 lib/silcclient/idlist.c and lib/silcclient/client.c.
2967 * Resolve local info with IDENTIFY when connecting to server.y
2969 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2971 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2972 for implied search (not needed on platforms which has native
2973 pthreads library). Use --without-pthreads to disable threads.
2974 Affected file is configure.in.pre
2976 * Fixed --with-iconv on platforms which need to bypass (broken)
2977 native iconv(). Affected file is configure.in.pre
2979 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * Moved -C option parsing in Irssi SILC client at same time
2982 as other options. The UI was initialized earlier and caused
2983 problems on command line. Bug #16. Affected file is
2984 irssi/src/silc/core/silc-core.c.
2986 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2988 * Added global variable silc_log_timestamp that tells silclog
2989 wether to print or not the timestamp in the logging files.
2990 Affected file lib/silcutil/silclog.[ch].
2992 * Added silcd configuration option Timestamp in the Logging
2993 section. Affected file silcd/serverconfig.[ch],
2994 doc/example_silcd.conf.in.
2996 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Fixed fingerprint checking to check for entirely empty
2999 fingerprint instead of two first bytes when determining
3000 if it is set. Bug #18. Affected file silcd/command.c.
3002 * Fixed duplicate PKCS name registering to not allow it.
3003 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3005 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3007 * Conditionalize non-gcc compiler optimizations for various
3008 platforms, enable those commented out. Cleanups.
3009 Affected file lib/silcmath/mpi/configure.in
3011 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3013 * silc_rng_exec_command() left zombie processes if command
3014 didn't generate any output. Affected file
3015 lib/silccrypt/silcrng.c
3017 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3019 * Rewrote iconv checking, introduce --with-iconv for systems
3020 which rely on libiconv. Check if iconv() provided by libc
3021 is good enough, otherwise demand libiconv. Affected file
3024 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3026 * Search for ldopen() also in libc. This enables SIM support
3027 on *BSD systems. Based on patch from Alex Zepeda. Affected
3028 file configure.in.pre
3030 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3032 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3033 This fixes prepare on *BSD systems. Affected file
3036 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3038 * More fixed for not having purge timeout for global clients
3039 that are on channel. Affected files silcd/command_reply.c
3042 * Fixed the rekey protocol to work with backup router connections.
3043 Rekey packets are now allowed on disabled connections as
3044 well. Affected files silcd/packet_send.c and server.c.
3046 * Do not switch to be as backup router when shutting down and
3047 closing the primary connection. Affected file silcd/server.c.
3049 * Fixed memory leaks in backup router deleting. Added
3050 silc_server_backup_free to free all data during shutdown of
3051 server. Affected files silcd/server_backup.[ch].
3053 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Do not process commands if the sock->user_data is NULL.
3056 Affected file silcd/command.c.
3058 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Fixed buffer overflow and security problems (loosing bits
3061 in CFB encryption) in SILC RNG. Problems reported by
3062 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3064 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3066 * Added yet more checks that client is not expired on global
3067 list if it is on channels. Affected file is
3068 silcd/command_reply.c.
3070 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * Merged c0ffee's MIME signal patch which adds support for
3073 sending also MIME messages in Irssi SILC Client, and handling
3074 received MIME messages in a signal (and perhaps doing something
3075 to non-textual MIME messages).
3077 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Fixed pending command deletion in server and client library
3080 to check the whole list instead of breaking after first found.
3081 The affected files are silcd/command.[ch] and
3082 lib/silcclient/command.[ch].
3084 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3086 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3087 secret or private, otherwise it's possible to find out
3088 whether a secret channel exists or not. Affected file
3091 * If CMODE change fails during the mode setting, assure that
3092 the old mode mask is set for the channel back. Affected
3093 file silcd/command.c.
3095 * Fixed passphrase saving on +a channel on normal server
3096 after successful JOIN command. Affected file silcd/command.c.
3098 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * Remove server/router operator privileges in DETACH command,
3101 since it's possible to resume to server where these
3102 privileges would not be allowed for the client. Affected
3103 file silcd/command.c.
3105 * Do not set to wait for backup in rehash of the server.
3106 Affected file silcd/server.c.
3108 * Do not check listener sockets when counting how many
3109 socket connections we have. Affected file is
3110 silcd/server_util.c.
3112 * Do not announce disconnected clients that are remaining
3113 in history (for WHOWAS). This is because SIGNOFF notify
3114 for these has been sent earlier already. Affected file
3117 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Buffer overflow with CUMODE command's mode->mode character
3120 conversion. Reported by Ville Räsänen. Affected file
3121 lib/silcutil/silcutil.c.
3123 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Allow heartbeat packets to go disabled connections anyway.
3126 Affected files silcd/server.c and silcd/packet_send.c.
3128 * Do not broadcast New Channel packets with List flag set
3129 in the packet to backup routers. The router must check
3130 for the correctness of the packets before sending them.
3131 It is possible that router will have enforce Channel ID
3132 change and this would cause desync in the backup router.
3133 Affected file silcd/packet_receive.c.
3135 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3136 are handled in list parsing. They are not list packets
3137 anymore. Affected file silcd/packet_receive.c.
3139 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Stop waiting for backup router through the timeout, not
3142 directly after backup router has arrived. Affected file
3145 * Do not re-create channel keys and send them when removing
3146 clients in server shutdown. Affected files are
3147 silcd/server_internal.h and silcd/server_util.c.
3149 * Notify distribution to backup routers was missing from
3150 the silc_server_send_notify_dest function which caused
3151 desyncing problems with backup router. Affected file is
3152 silcd/packet_send.c.
3154 * The client's channel removing was working wrong on
3155 backup router. It assumed that it doesn't know global
3156 information but backup router does know. For this reason
3157 it could remove channel when it wasn't supposed to do that.
3158 Affected file silcd/server.c and silcd/server_util.c.
3160 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * Stop for a couple seconds after badkup router has become
3163 primary router. Affected file silcd/server.c.
3165 * Added silc_server_remove_servers_by_server, which is used
3166 to remove servers originated from some other server. Also
3167 clients of those servers can be removed too. Affected file
3168 silcd/server_util.[ch].
3170 * When removing clients after a server has signed of remove
3171 also all servers behind that server (unless they are known
3172 to be available locally), and send SERVER_SIGNOFF for each
3173 of the server separately. Also the signed off clients are
3174 sent now separately per signed off server. The affected files
3175 are silcd/server.c and silcd/server_util.[ch].
3177 * All servers added with silc_idlist_add_server must always
3178 have both "router" and "connection" pointers set. Otherwise,
3179 bad server entries may be left around in the cache.
3180 Affected file silcd/command_reply.c.
3182 * Do not create the channel key in NEW_CHANNEL packet
3183 processing if the channel is empty. Affected file
3184 silcd/packet_receive.c.
3186 * Completed backup router support for standalone routers.
3187 Supports also servers in the cell that do not use the backup
3190 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Fixed a bug in silc_string_regexify which did not add '^'
3193 at the start of each string, and thus the matching was
3194 not explicit. For example ban list iikone@*!*@* would
3195 match also "priikone", which is wrong, it would have to be
3196 *iikone@*!*@* to match also "priikone". Affected
3197 file lib/silcutil/unix/silcunixutil.c.
3199 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Enable all local server connections before updating client
3202 caches when we've become backup router. Otherwise, signoff
3203 packets may not reach the clients. Affected files are
3204 silcd/server.c and silcd/server_util.[ch].
3206 * Fixed a bug in version string parsing which could crash
3207 the program with specially formatted version string.
3208 Bug reported and patch provided by Ville Räsänen. Affected
3209 file lib/silcutil/silcutil.c.
3211 * Handle the disconnection immediately when DISCONNECT
3212 packet is received in server. Affected file silcd/server.c.
3214 * Primary router now waits a short time (10 seconds) for
3215 backup router connection before accepting any other
3216 connection (except local). Affected file silcd/server.c,
3219 * Fixed a crash in client libary in NICK_CHANGE notify when
3220 NICK_CHANGE arrived for client entry we are resolving
3221 currently. Affected file lib/silcclient/client_notify.c.
3223 * Call the sconn->callback completion even if error had
3224 occurred. Start reconnecting always if connection to
3225 primary router fails during backup router protocol.
3226 Affected files silcd/server.c and server_backup.c.
3228 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Added functions silc_server_send_opers and
3231 silc_server_send_opers_notify to send packets stricly
3232 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3233 to send variable argument notify to operators.
3234 Affected files silcd/packet_send.[ch] and silcd/server.h.
3236 * Removed UMODE rights checking with UMODE_CHANGE notify.
3237 Affected file silcd/packet_receive.c.
3239 * Server/router operator now receives notify when network
3240 switches to backup router and when it resumes the use of
3241 primary router. Affected file silcd/server.c and
3242 silcd/server_backup.c.
3244 * Fixed the updating of client information after backup
3245 resuming protocol is over; update all except local clients
3246 to the new primary router. The affected file is
3247 silcd/server_util.c.
3249 * Added support for closing active connections in rehash
3250 that were unconfigured by the user. Supports currently
3251 closing server and router connections. Affected file
3254 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3256 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3259 is NULL since seems that on some platforms NULL is allowed
3260 and on some it's not. Fallback encoding is used instead.
3261 Affected file lib/silcutil/silcstrutil.c.
3263 * Fixed statistics updating for incoming server connection
3264 which could cause problems when re-connecting. Affected
3265 file silcd/server.c.
3267 * Preliminary backup router support for standalone router
3268 added. Affected files in silcd/.
3270 * Mark server connections in backup router disabled before
3271 and after backup protocol. Affected file is
3272 silcd/server_backup.c.
3274 * Added support for reconnecting to remote server connection
3275 even if the protocol fails, and if the configuration wants
3276 us to keep trying to connect anyway.
3278 Server connection is not allowed to backup router if
3279 backup router does not have connection to primary router yet.
3281 Affected file is silcd/server.c.
3283 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Added silc_client_udpate_server function to update changed
3286 server info. Affected file lib/silcclient/idlist.[ch].
3288 * Added check for server entries that are being resolved when
3289 notify is received. If being resolved, handle the received
3290 notify only after it's resolved so that all notifys are
3291 handled in same order as received from the server.
3293 Added similar resolver check to channel entries. Every
3294 notify that cause resolving of any information that affects
3295 channel entry marks the channel entry in waiting state.
3296 After whatever resolving is over the waiters are signalled
3297 and only then the notifys are handled in the same order
3298 as delivered from the server.
3300 Affected files are lib/silcclient/idlist.[ch], and
3303 * Fixed KILLED notify handling in normal server. Affected
3304 file silcd/packet_receive.c.
3306 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3307 is locally connected, or was locally connected (but may
3308 be detached and connection is not active). Added also
3309 SILC_IS_LOCAL for checking this status. Affected files
3310 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3311 silcd/server.c and silcd/server_internal.h.
3313 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * Don't send or handle TOPIC_SET if topic is already set and
3316 is same as being set. Affected files silcd/command.c and
3317 silcd/packet_receive.c.
3319 * Fixed CMODE change rights checking to work correctly when
3320 removing modes by operator. Affected file is
3321 silcd/server_util.c.
3323 * Fixed some handling with New Channel packet in router and
3324 fixed some CMODE_CHANGE notify handling in server and router.
3325 Affected file is silcd/packet_receive.c.
3327 * Changed "disconnect" client operation to include the
3328 reason of the disconnection and optional disconnection
3329 message. Affected file lib/silcclient/silcclient.h.
3331 * Made the compilation of lib/contrib/ stuff conditional.
3332 Affected files configure.in.pre, lib/contrib/Makefile.am.
3334 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3337 to the sender of the notify too, to avoid situation where two
3338 notifys are in the network at the same time going to oppsite
3339 directions. Affected file silcd/packet_receice.c.
3341 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Delete the client from channel even if the cilent->id is
3344 NULL. It was possible that client was deleted without
3345 removing from channels (theoretically at least). Affected
3346 file silcd/server.c and silcd/server_util.c.
3348 * Free the client data too when resuming is not successful.
3349 Affected file silcd/packet_receive.c.
3351 * Merged some code from c0ffee's silc-plugin. Affected files
3352 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3354 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3355 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3356 to the primary router connection, the other one returns
3357 TRUE if packet must be broadcasted to network.
3359 * All notifys that are destined to primary router (to network)
3360 are now automatically sent to backup routers even if the
3361 router is standalone (and has backup router). Affected files
3364 * Added --without-irssi and --without-silcd configuration
3365 options for disabling the compilation of these applications.
3366 Affected file configure.in.pre and prepare.
3368 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3371 UTF-8 encoding and decoding. Added also new encodings
3372 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3374 Added also SILC_STRING_LANGUAGE which is language and charset
3375 specific encoder and decoer for those platforms that support
3376 iconv(). It can convert the UTF-8 to and from the locale
3377 specific character set.
3379 Affected file lib/silcutil/silcstrutil.[ch].
3381 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3383 * Added function silc_get_command_name to the file
3384 lib/silcutil/silcutil.[ch].
3386 * Improved the server debug output a bit. Affected files are
3389 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Save the channel passphrase when received succesful JOIN
3392 command reply from router, on normal server. Otherwise
3393 joinig +a channels from normal server is not possible.
3394 Affected file silcd/command.c.
3396 * Fixed a bug in TOPIC_SET notify handling. The notifier
3397 may be other than client too, like server or channel.
3398 It expected it to always be only client and ignored the
3399 notify. Affected file silcd/packet_recieve.c.
3401 * Removed some (unnecessary) debug printing from
3402 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3404 * Do not force CMODE_CHANGE when server is announcing new
3407 Router announces stuff only after server reannounces channel
3408 after CHANNEL_CHANGE notify.
3410 These fixes optimizes the announcing procedure, and perhaps
3411 fixes some problems too. Affected file silcd/packet_receive.c.
3413 * Fixed SERVER_SIGNOFF sending to local clients. It was
3414 totally broken and sent the notify to all local clients,
3415 instead of only to those that was on same channel as the
3416 signing off clients. Affected file silcd/server_util.c.
3418 * Added -D option to server. It can be used to give debug
3419 level. The levels are from 0 - 99, and are predefined for
3420 smooth server debugging. (see silcd.c for the predefined
3421 levels). Affected file silcd/server.c.
3423 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Fixed a bug in Irssi SILC client to close the connection
3426 properly when disconnecting from server. Affected file
3427 irssi/src/silc/core/client_ops.c.
3429 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * When authenticating as founder during JOIN command, check
3432 that the one authenticating becomes the only founder on the
3433 channel. Affected file silcd/command.c.
3435 * Better checking for founder mode setting when CUMODE_CHANGE
3436 notify is received. Affected file silcd/packet_receive.c.
3438 * Close all connections when shutting down the server by sending
3439 DISCONNECT packet. Close all listeners too when shutting
3440 down the server. Affected file silcd/server.c.
3442 * Handle DISCONNECT packet correctly in client library by
3443 calling the "disconnect" client operation. Affected file
3444 lib/silcclient/client.c.
3446 * Handle local errors correctly during resuming. Affected
3447 file lib/silcclient/client.c.
3449 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * The log file is not dupped internally anymore in
3452 lib/silcutil/silclog.c. Fixed memory leaks too.
3454 * The scheduler now dispatches all pending timeout tasks
3455 when it is uninitialized with silc_schedule_uninit.
3456 Affected file lib/silcutil/silcschedule.c.
3458 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Added --enable-stack-trace option to configure. Added
3461 memory allocation stack trace support. Added files
3462 lib/silcutil/stacktrace.[ch]. Affected files are
3463 lib/silcutil/silcmemory.[ch].
3465 * Fixed memory leaks from libraries and server. Affected
3466 files around the tree.
3468 * Reverted back a fix made to CUMODE which broke it.
3469 Affected file silcd/command.c.
3471 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3474 core library, and implemented it. All textual messages SHOULD
3475 use this flag and the message MUST be UTF-8 encoded.
3476 All text messages sent by Irssi SILC client are now UTF-8
3477 encoded (regardless whether the terminal supports UTF-8 or not).
3478 Affected files are lib/silccore/silcchannel.h,
3479 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3482 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Added lots of new statistics updating that was missing from
3485 the server and router code. Affected files in silcd/.
3487 * Sending SIGUSR1 signal to server now dumps the current
3488 server statistics into /tmp directory. Affected file is
3491 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3492 the SILC Hash Interface also. Added new functions
3493 silc_hash_get_name, silc_hash_init, silc_hash_update and
3494 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3496 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Added some better info printing for client during connecting.
3499 Affected file silcd/server_util.c.
3501 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3502 to silence a user on a channel. Affected files are
3503 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3504 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3505 and silcd/packet_receive.c.
3507 * Fixed a fatal bug in handling of malformed command payload.
3508 Affected file silcd/command.c.
3510 * Fixed a double free when announcing channel users to router.
3511 Affected file silcd/server.c.
3513 * After successful authentication to channel founder mode, check
3514 that there isn't anyone else with founder mode on the channel.
3515 The one that authenticated will become founder and anyone
3516 else is demoted. Affected file silcd/command.c.
3518 * Added error printing of any error that has occurred during
3519 any command in client library. Affected file is
3520 irssi/src/silc/core/client_ops.c.
3522 * Removed some error printing from the client library and left
3523 it for the application to worry (from the error status it
3524 receives in 'command' client operation. Affected file is
3525 lib/silcclient/command.c.
3527 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3529 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3530 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3531 Starting key agreement with itself is denied. Affected file
3532 is lib/silcclient/client_keyagr.c.
3534 * Fixed some error checkings from the SFTP library which caused
3535 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3536 and lib/silcsftp/sftp_util.c.
3538 * Added new "debug" and "debug_string" settings to Irssi SILC
3539 client which can be used to print runtime debugging on the
3540 Irssi's screen. Available when compiled with --enable-debug
3541 option. Affected file irssi/src/silc/core/silc-core.c.
3543 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3545 * Fixed a missing variadic parameter in a function call that
3546 caused server crash when a non-allowed connection arrived.
3547 Reported by Richard Becker. Affected file silcd/server.c.
3549 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3551 * Added WATCH list sending to backup routers from router.
3552 The WATCH command is sent by the router to the backup
3553 router. Affected file silcd/command.c.
3555 * Mark the backup_router flag for RouterConnection entry
3556 if the backup router stuff is defined in the config file.
3557 Affected file silcd/serverconfig.c.
3559 * Fixed some backup data sending around the code to work better
3560 if the router is standalone router. Not all places were fixed.
3561 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3564 * Fixed the router connecting when connecting to multiple
3565 routers. It ignored every other router except the first
3566 one. Affected file silcd/server.c.
3568 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Made the private key generation after expiration optional.
3571 If not created after expiration the old key will re-expire
3572 at a later time (and thus key pair is not necessary to
3573 change). Affected file irssi/src/silc/core/clientutil.c.
3575 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * The length arguments in bind() and connect() were wrong
3578 and fixed now to used SIZEOF_SOCKADDR in the
3579 lib/silcutil/unix/silcunixutil.c.
3581 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * Fixed detach timeout handling to use Client ID and not
3584 the actual client entry which may be freed in the callback.
3585 Affected file silcd/command.c.
3587 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Merged c0ffee's multiple interface support patch.
3590 Affected files in silcd/.
3592 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Cleanup keys properly. Affected file is
3595 irssi/src/silc/core/clientutil.c.
3597 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Display the user mode on the status bar. Affected file
3600 irssi/src/silc/core/silc-expandos.c.
3602 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * If private message key is not set, but the flag is set in
3605 the packet, ignore the packet since it cannot be decrypted.
3606 Affected file lib/silcclient/client_prvmsg.c.
3608 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * When resuming client, remove the old client entry from
3611 the watcher list too. Affected file silcd/packet_receive.c.
3613 * Do not allow normal server to force founder mode away
3614 from router if the founder mode is already set. Affected
3615 file silcd/packet_receive.c.
3617 * Remove the client entry with watch notify types with short
3618 timeout, and not directly, so that other notifys can be
3619 retrieved too. Affected file lib/silcclient/client_notify.c.
3621 * Display notification about data messages that cannot be
3622 displayed. Affected files irssi/src/silc/core/client_ops.c,
3623 irssi/src/fe-common/silc/module-formats.[ch].
3625 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3627 * Fixed the CHANNEL_CHANGE notify handling in client libary
3628 to not use freed memory. Affected file is
3629 lib/silcclient/client_notify.c.
3631 * Fixed CUMODE_CHANGE notify handling in server. Affected
3632 file silcd/packet_receive.c.
3634 * Fixed USERS command to support empty channels. Affected
3635 file silcd/command.c.
3637 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * Allow multiple identical pending commands to be registered
3640 in client library. Affected file is lib/silcclient/command.c.
3642 * Call the completion for resolving client information only
3643 after all resolvers has finished. This fixes a crash in
3644 the client. Added support for checking when the resolvers
3645 are finished. Affected file is lib/silcclient/idlist.c.
3647 * Wait by default 3 seconds before reconnecting to the server
3648 after being disconnected. Makes the /detach command a bit
3651 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * Check the watcher list before sending signoff notifys
3654 when closing client connection. Affected file is
3657 * Added better CMODE command rights checking. Affected file
3658 silcd/server_util.c.
3660 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3662 * Fixed watcher list checking during server signoff. It
3663 crashed the server. Affected file silcd/server_util.c.
3665 * The JOIN command reply returns now the founder's public
3666 key. Affected file is silcd/command.c.
3668 * Announce the channel mode, and the mode properties with
3669 CMODE_CHANGE notify. Affected file silcd/server.c.
3671 * Mark new channels by default disabled, untill at least
3672 one user joins the channel. Affected file is
3673 silcd/packet_receive.c.
3675 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3677 * The nickname argument to watch notify can be optional.
3678 Fixes a crash in server. Affected file silcd/packet_send.c.
3680 * Remove the client entry from cache if the WATCH notify type
3681 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3682 lib/silcclient/client_notify.c.
3684 * Check the watcher list before and after changing nickname
3685 when the NICK_CHANGE notify is received. Affected file is
3688 * Fixed a crash in OPER and SILCOPER command sending. Empty
3689 passphrase caused the crash. Affected file is
3690 lib/silcclient/command.c.
3692 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Merged with Irssi CVS for Irssi SILC client.
3696 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3698 * Completed the protocol specifications.
3700 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3702 * Merged with Irssi CVS for Irssi SILC client.
3704 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Added the founder's public key delivery to the
3707 CUMODE_CHANGE notify type as well. Updated the protocol
3708 specs and the code. Affected files are silcd/packet_send.[ch],
3709 silcd/packet_receive.c and silcd/command.c.
3711 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Added silc_pkcs_public_key_copy function into the
3714 lib/silccrypt/silcpkcs.[ch].
3716 * Remove the `iv' from the SilcChannelEntry since we can
3717 live without it. Affected files are silcd/idlist.h and
3718 silcd/packet_receive.c.
3720 * Added support for sending the founder's public key in
3721 the CMODE_CHANGE notify packet in the server. Affected
3722 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3723 silcd/command.c and silcd/server.c.
3725 * Changed the FOUNDER_AUTH authentication to use only
3726 public key authentication as defined by new protocol
3727 specs. Passphrase authentication with that mode cannot
3728 be used anymore. It is now possible to reclaim founder
3729 mode from any server in the network. Affected files are
3730 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3732 * Added permanent channels support by making the channel
3733 permanent when FOUNDER_AUTH mode is set on the channel.
3734 The channel will not be destroyed even if channel is empty
3735 when that mode is set. Protocol TODO #17. Affected
3736 files are silcd/server.[ch], server_util.[ch],
3737 silcd/command.c, silcd/packet_receive.c and
3738 lib/silcclient/command.c.
3740 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Added reference counter to the command reply context in
3743 the client library. Affected files are
3744 lib/silcclient/command_reply.[ch].
3746 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Fixed rekey protocol with PFS in the client library.
3749 Affected file is lib/silcclient/protocol.c.
3751 * Added support for list of errors in client library
3752 command reply handling. Affected file is
3753 lib/silcclient/command_reply.c.
3755 * Defined that the WHOIS and IDENTIFY commands can send
3756 list of errors. Updated the protocol specs. Protocol
3759 * Added support for sending list of errors to WHOIS and
3760 IDENTIFY commands in server. Added support for receiving
3761 list of errors in server. Affected files are
3762 silcd/command.c and silcd/command_reply.c.
3764 * Fixed client info resolving on LEAVE command in client
3765 library to not crash. Affected file is
3766 lib/silcclient/client_notify.c.
3768 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3770 * Defined that the NICK command replies with thew changed
3771 nickname too, to make the nickname changing simpler at
3772 the client's end. Updated protocol specs and the code
3773 in client and server. Affected files are
3774 silcd/command.c, lib/silcclient/command_reply.c and
3775 lib/silcclient/command.c.
3777 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3779 * Added `Compressed' packet flag to indicate that the packet
3780 payload is compressed by the sender. Updated the protocol
3781 specs and the core library. The compression still is not
3782 implemented in the sources. Affected file is
3783 lib/silccore/silcpacket.h.
3785 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Remove pending command callbacks also if the connection
3788 to the server is destroyed. Affected file is
3789 lib/silcclient/client.c.
3791 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3793 * Added new QUIET channel user mode that can be used to
3794 quiet a user in a channel. Updated the protocol specs but
3795 it wasn't implemented yet. Protocol TODO #27. Affected
3796 file is lib/silccore/silcmode.h.
3798 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3800 * Added BLOCK_INVITE user mode to be able to block incoming
3801 invite notifications. Protoocol TODO #26. Affected files
3802 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3805 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3806 the protocol specs and the code. Affected file is
3807 lib/silccrypt/silcpkcs.c.
3809 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * Disconnect Payload includes now the status type. Updated
3812 the protocol specs and the code. Protocol TODO #25.
3813 Affected files are silcd/server.c, lib/silcclient/client.c.
3815 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3816 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3817 Moved the silc_client_command_status_messages table to the
3818 lib/silcutil/silcutil.c and added new funtion
3819 silc_get_status_message, which deprecates function
3820 silc_client_status_message. Affected files are
3821 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3822 lib/silcutil/silcutil.[ch].
3824 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Defined that the nickname hash in Client ID MUST be from
3827 lowercase nickname. This effectively changes nicknames in
3828 SILC to case-insensitive. Updated the protocol specs and
3829 the code. Affected files are lib/silcutil/silcutil.[ch],
3830 silcd/serverid.c, and silcd/idlist.c.
3832 * Added new channel user modes BLOCK_MESSAGES_USERS and
3833 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3834 code. Affected files are lib/silccore/silcmode.h,
3835 lib/silcclient/command.c, and silcd/packet_send.c.
3837 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3838 specs and code. Affected file lib/silccore/silcstatus.h.
3840 * Added support for watch list. It is possible to add nicknames
3841 to be watched, and when they come to network, leave network
3842 or user mode changes the watcher will be notified of this
3843 change. Added SILC_COMMAND_WATCH command, added new
3844 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3845 notifications. Updated the protocol specs and implemented
3846 this to library, client and server. Protocol TODO #21.
3847 Affected files are lib/silccore/silccomand.h,
3848 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3849 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3850 silcd/packet_send.[ch], silcd/packet_receive.c, and
3851 irssi/src/silc/core/client_ops.c.
3853 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3854 somebody watching you. Updated the protocol specs and the
3855 code. Affected files are lib/silccore/silcmode.h, and
3856 lib/silcclient/command.c.
3858 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Added service support to SILC protocol. Added new command
3861 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3862 core library. Services are not implemented in server or
3863 client for now. Protocol TODO #20. Affected files are
3864 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3866 * Added SilcStatus argument to `command' client operation
3867 to return the error status when command sending fails
3868 locally. Changed all command in client library to return
3869 correct command status. Affected files are
3870 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3871 irssi/src/silc/core/client_ops.c.
3873 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Added silc_mime_parse function to parse MIME headers.
3876 Affected files are lib/silcutil/silcstruti.[ch].
3878 * Added MIME header parsing in Irssi SILC Client. It displays
3879 all textual MIME objects, others it ignores. Affected file
3880 is irssi/src/silc/core/clien_ops.c.
3882 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3884 * Fixed a bug in the pid writing function, which couldn't be
3885 written in a root-owned directory.
3887 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Defined that channel message to unknown Channel ID must
3890 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3891 Updated the protocol specs and the code in server. The
3892 affected file is silcd/packet_receive.c.
3894 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3897 that it is used to send error notifys if error occurs during
3898 some SILC packet processing, except commands. The error
3899 types are same as for command reply types. Defined that
3900 if private message is sent to unknown Client ID the error
3901 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3902 Updated the protocol specs and code. Affected files are
3903 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3904 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3905 and irssi/src/silc/core/client_ops.c. Renamed the
3906 SilcCommandStatus to SilcStatus.
3908 * Defined the use of extra WHOIS attributes in WHOIS command.
3909 The <Requested Attributes> (defined in a separate document)
3910 can be used to request additional information about user
3911 not returned by standard WHOIS command. Defined that server
3912 can send WHOIS command directly to client. Client provides
3913 the requested attributes to the server. Updated the protocol
3914 specs. Protocol TODO #4. Implementation is not done yet
3915 (Protocol TODO #24).
3917 * Renamed function silc_client_command_status_message to
3918 silc_client_status_message. Affected files are
3919 lib/silcclient/command_reply.[ch].
3921 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3924 32 bit integers. Updated the protcol specs and the code.
3925 Affected files are silcd/command.c and
3926 lib/silcclient/command.c.
3928 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3930 * Fixed a bug in library where sending a bogus authentication
3931 payload would lead to a crash. Affected file is
3932 lib/silccore/silcauth.c.
3934 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Added detach_disabled and detach_timeout server config
3937 options to the server. Affected files silcd/serverconfig.[ch],
3938 silcd/command.c and silcd/packet_receive.c.
3940 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Added resolve_cmd_ident field to the SilcClientEntry structure
3943 too so that if the entry is for example being resolved so
3944 another command may attach to the same pending command reply
3945 without requiring to resolve the same entry again. Added
3946 support for adding multiple pending commands for one
3947 command idenfier. Affected files lib/silcclient/command.[ch],
3948 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3950 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Defined that server receives WHOIS command reply for private
3953 and secret channels too. Updated protocol specs and the
3954 code in server. Affected file silcd/command.c.
3956 * Defined <channel user mode list> argument to WHOIS command
3957 reply for returning user modes on the channels. The
3958 channel list now doesn't include the user mode anymore but the
3959 actual channel mode. Updated protocol specs and the code in
3960 client and server. Affected files are silcd/command_reply.c,
3961 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3962 and lib/silcclient/command_reply.c.
3964 * Save the channels list in WHOIS command reply in normal server
3965 so that WHOIS always shows joined channels also in normal
3966 server and not just on router. Affected file is
3967 silcd/command_reply.c.
3969 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Defined that server receives USERS command reply for private
3972 and secret channels too. Updated protocol specs and the
3973 code in server. Affected file silcd/command.c.
3975 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Changed the UMODE's mode mask argument to be optional. If
3978 not provided then the command merely returns the current mode
3979 mask to the client. Updated protocol specs and the server.
3980 Affected file is silcd/command.c.
3982 * Added SILC session detachment/resuming support. It is possible
3983 to detach by closing the network connection and then re-connect
3984 and resume to the old client session. Added DETACHED user
3985 mode that server will set for detached client. Added new
3986 packet RESUME_CLIENT which is used to perform the resuming
3987 process. Added DETACH command. Updated the protocol specs,
3988 core library, client and server. Protocol TODO #22. Very
3989 many affected files around the tree.
3991 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * Changed the CMODE's mode mask argument to be optional. If
3994 not provided then the command merely returns the current mode
3995 mask to the client. Updated protocol specs and the server.
3996 Affected file is silcd/command.c.
3998 * Changed the Killer's Client ID in KILLED notify to be just
3999 any ID payload since router server is allowed to kill as well.
4000 Updated protocol specs, client libary and server. Affected
4001 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4002 and irssi/src/silc/core/client_ops.c.
4004 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4006 * Added new user modes ANONYMOUS for special anonymous servers
4007 that may set the mode for client, and BLOCK_PRIVMSG which
4008 client may set to block incoming private messages unless the
4009 Private Message Key flag is set (using private keys to protect
4010 private messages). Updated protocol specs and code in client
4011 and server and core library. Protocol TODO #23. Affected
4012 files are lib/silccore/silcmode.h, silcd/server.[ch],
4013 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4014 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4016 * Added new channel user mode BLOCK_MESSAGES which the client
4017 may set to itself to tell server not send channel messages.
4018 Other packets such as channel key packets are still sent.
4019 Protocol TODO #23. Updated the protocol specs, client and
4020 server. Affected files are lib/silccore/silcmode.h,
4021 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4022 lib/silcutil/silcutil.c, silcd/command.c, and
4023 silcd/packet_send.c.
4025 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4027 * Redefined the Status Payload to include now two 8 bit fields,
4028 instead of one 16 bit field. This now makes it possible to
4029 send list of errors. Updated the protocol specs and the code
4030 in core library, client library and server. Protocol TODO #1.
4031 Affected files are lib/silccore/silccommand.[ch],
4032 lib/silcclient/command_reply.[ch], silcd/command.c,
4033 silcd/command_reply.c and silcd/packet_receive.[ch].
4035 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4037 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4038 must be handled by the application and should tell the application
4039 that an error message was already printed, and it should print the
4040 config coords (line, filename, ...). Affected files are
4041 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4043 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4044 server config parsing code more readable.
4046 Fixed a bug in the fetch_logging() config callback.
4048 Affected files is silcd/serverconfig.c.
4050 * Drop root privileges when started in foreground. Don't drop them
4051 if debugging also. Affected file is silcd/silcd.c.
4053 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Added more IM-like features by introducing new user modes
4056 for setting various presence information. Added new modes:
4057 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4058 specs and code. Protocol TODO #19. Affected files are
4059 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4060 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4062 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4064 * Added STATS command to the protocol after all, to return
4065 various statistical information about the network. It can
4066 be used by clients to retrieve statistical information, and
4067 servers may use it to to fetch cell and network wide
4068 statistics from router. Updated the protocol specs and
4069 implemented it to the server. Protocol TODO #16.
4070 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4071 silcd/command_reply.[ch].
4073 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * The LIST command reply in client libary now adds new channel
4076 entry if the returned channel doesn't exist yet in cache,
4077 and returns the channel entry to the application in the
4078 command_reply client operation. Affected file is
4079 lib/silcclient/command_reply.c.
4081 * Changed the channel message payload's MAC generation to
4082 include the IV in the MAC as well. This way all relevant
4083 parts of the channel message payload are authenticated also
4084 with the channel message MAC (and not only by packet MAC).
4085 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4086 Affected file is lib/silccore/silcchannel.c.
4088 * Fixed the SKE to save the remote version, since the
4089 silc_ske_parse_version mistakenly checked wrong version,
4090 after it replaced the start payload. Affected files are
4091 lib/silcske/silcske.[ch].
4093 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4095 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4096 string utility functions. Added there also new functions
4097 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4098 Affected files lib/silcutil/silcstrutil.[ch].
4100 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4101 files are lib/silcutil/silcstrutil.[ch].
4103 * Defined that the security property fields in SKE SHOULD be
4104 UTF-8 encoded, defined that version string MUST be US-ASCII
4105 encoded, defined that passphrases sent in connection
4106 authentication protocol MUST be UTF-8 encoded. Implemented
4107 these to the client and server. Defined also that other
4108 passphrases sent in the protocol MUST be UTF-8 encoded.
4109 Affected files are lib/silcske/silcske.c,
4110 lib/silcclient/protocol.c, silcd/protocol.c,
4111 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4113 * Changed the silc_client_close_connection interface to not
4114 need the SilcSocketConnection which should not be visible
4115 to application. Affected files are lib/silcclient/client.c
4116 and lib/silcclient/silcclient.h.
4118 * Rewrote the text for Private Message Key Payload in the
4119 protocol specification. Protocol TODO #11.
4121 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4123 * Upgraded the protocol version to 1.1, updated protocol specs
4126 * Added the nickname as new argument to NICK_CHANGE notify and
4127 added it to protocol specs and implemented it to client and
4128 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4129 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4130 lib/silcclient/client_notify.c.
4132 * Added the killer's client ID to the KILLED notify and added
4133 it to protocol specs and implemented it to client and server.
4134 Protocol TODO #13. Affected files are silcd/command.c,
4135 silcd/packet_receive.c, packet_send.[ch],
4136 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4137 The killer's client entry is now returned to application in
4138 the `notify' client operation.
4140 * Fixed the Max Argument fields that had too large value set
4141 in the protocol specs. Protocol TODO #14.
4143 * Added the LEAVE command reply to return the ID of parted
4144 channel. Updated protocol specs and implemented it to the
4145 client and server. Protocol TODO #15. Affected files are
4146 silcd/command.c, lib/silcclient/command_reply.c. The channel
4147 entry is now returned to application in the `command_reply'
4150 * Rewrote the version SKE version checking in client libary
4151 and in server to use the silc_parse_version_string. Affected
4152 files are lib/silcclient/protocol.c, silcd/protocol.c.
4154 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4155 commands that was missing it, and updated protocol specs and
4156 the server implementation. Protocol TODO #10. The affected
4157 file is silcd/command.c.
4159 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4160 generic reply to a generic request (REQUEST flag), and
4161 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4162 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4163 to define the payload for DATA flag. Added the flags to
4164 the implementation. Protocol TODO #9. Affected file is
4165 lib/silccore/silcchannel.h.
4167 Changed the client library to return the message length
4168 to application as well in the channel_message and private_message
4169 client operations. Affected files are
4170 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4171 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4172 and lib/silcclient/client_ops_example.c.
4174 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4175 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4176 the channel. Updated protocol specs and impelemented this
4177 to client and server. Protocol TODO #6. Affected files are
4178 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4179 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4181 Added new options m and M to CMODE command in Irssi SILC
4182 client to set these modes.
4184 * Deprecated all administrative commands from SILC protocol
4185 since they are highly implementation specific commands.
4186 Updated protocol specs. Moved the old commands in
4187 implementations to private range of command types. Affected
4188 files are silcd/command.c, lib/silcclient/command.c and
4189 lib/silcclient/command_reply.c. Protocol TODO #8.
4191 * Fixed a bug in server where sending unknown command crashes
4192 the server. Affected file silcd/command.c.
4194 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Added SILC_PROTOCOLVERSION macro to check protocol version
4197 of a socket connection. The affected file is
4198 lib/silcutil/silcsockconn.h.
4200 * Added better error logging in rekey protocol. Affected file
4203 * Do not check public key types in SKE during rekey. Affected
4204 file lib/silcske/payload.c.
4206 * Fixed the rekey protocol with PFS, which was totally broken.
4207 Affected file silcd/protocol.c.
4209 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Some client implementations quit network by doing first LEAVE
4212 and then immediately SIGNOFF (like Bombyx). We now do check
4213 after a short time after LEAVE notify and check whether the
4214 client is still valid after LEAVE, and if not we remove it from
4215 cache. Affected file is lib/silcclient/client_notify.c.
4217 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4219 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4220 it's good not to have security holes here.
4222 * Fixed a negative refcount situtuation for the config context.
4223 Affected file is silcd/serverconfig.c.
4225 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4227 * ROBOdoc documented lib/silcutil/silcutil.h.
4229 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4231 * Optimized even more the SilcPacketContext structure. Now
4232 totally saved 16 bytes of memory per context after optimization.
4233 Affected files are lib/silccore/silcpacket.[ch].
4235 * Made strict checks for valid SILC IDs. Affected file is
4236 lib/silccore/silcid.c.
4238 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4240 * Changed the object argument for silc_cipher_register,
4241 silc_hash_register, silc_hmac_register and silc_pkcs_register
4242 to const. Affected files are lib/silccrypt/silccipher.[ch],
4243 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4245 * Changed the silc_get_username and silc_get_real_name to
4246 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4248 * Fixed the Irssi SILC Client to use the silc_get_username and
4249 silc_get_real_name insted of glib routines since the glib
4250 routines only corrupt stack. Fixes the Irssi SILC to work in
4251 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4253 * Fixed the Irssi to not use g_get_home_dir since it crashes
4254 or returns garbage on cygwin and corrupts stack. Added function
4255 get_home_dir to Irssi routines. Affected files are
4256 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4258 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4260 * Made some structure optimizations. SFTP memory FS MemFSEntry
4261 entry structure. Optimized SilcTask structure. Optimized
4262 SilcPacketContext structure.
4264 Affected files lib/silcsftp/sftp_fs_memory.c,
4265 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4267 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * And yet again reverted back the config thing since Johnny
4270 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4273 * Fixed memory leaks from config object. Affected files are
4274 silcd/serverconfig.[ch].
4276 * Added support for adding new connections to the server in rehash.
4277 After rehash they take effect.
4279 Added support for changing the maximum allowed connections in
4280 rehash. The number can grow but going smaller is not supported.
4282 Added function silc_server_num_sockets_by_remote to the
4283 silcd/server_util.[ch].
4285 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4287 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4289 * Added preliminary checking during config parsing for a valid
4290 public/private key and removed further checks in the code.
4291 Affected files are silcd/serverconfig.[ch], server.c.
4293 * Moved functions silc_server_drop() and silc_server_daemonise()
4294 from server.c to silcd.c since they are stricly related to
4295 the application activity.
4297 * Reverted a small part of the automatic ref/unref since
4298 it caused a double unref in some situations. Affected
4299 files are silcd/silcd.[ch], server.c, serverconfig.c.
4301 * Added some .cvsignore files in the lib directory.
4303 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4305 * Fixed silc_net_gethostbyaddr to correctly resolve by
4306 address. Affected file lib/silcutil/silcnet.c.
4308 * Fixed the notify relaying to client. The HMAC to be used
4309 with relayed packets ws wrong and caused decryption failure
4310 at the client end. Affected file is silcd/packet_receive.c.
4312 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4314 * Created new branch silc_protocol_1_0_branch.
4316 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4318 * Changed the silc_server_config_* routines to be SilcServer
4319 independent. They are now officially application specific code
4320 and not part of generic server implementation. Affected files
4321 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4323 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Added automatic referencing of config context in the
4326 silc_server_config_alloc, and automatic unreferencing in the
4327 silc_server_config_destroy. Affected files are
4328 silcd/serverconfig.[ch], silcd/silcd.c.
4330 * Fixed the silc_log_quick handling in the logging routines.
4331 It didn't log quickly when it was TRUE. Affected file is
4332 lib/silcutil/silclog.c. Also the flush delay was set even
4333 if it was 0 in config file. Affected file is
4334 silcd/serverconfig.c.
4336 * Added support for changing key pair of the server in rehash.
4337 Affected file silcd/server.c.
4339 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4341 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4342 too early, before getting the channel entry. Affected file
4343 is silcd/packet_receive.c.
4345 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4347 * Added functions silc_server_config_[ref/unref], these are used
4348 to prevent that the config object is destroyed.
4350 No longer directly affect global variables silc_log_quick and
4351 silc_log_delay, they are first cached inside the config object
4352 and then applied with silc_server_config_setlogfiles().
4354 silc_server_config_set_defaults() is now internal to
4355 serverconfig.c, there are no reasons to show this internal stuff
4358 Affected files are silcd/serverconfig.[ch].
4360 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4361 fprintf's to stderr, since some code may be executed again after
4362 the server went into the background. Affected files are
4365 * Added rehash support. Added function silc_server_rehash() that
4366 will perform all the basic tasks of the rehashing procedure.
4368 * Added command line option `-x, --hexdump'. This will enable the
4369 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4370 The option `--hexdump' implies `--debug'.
4372 * Fixed a bad bug in the logging APIs (silcutil library) where
4373 the application would crash after calling silc_log_reset_all().
4375 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Fixed the KICKED notify handling in client library to
4378 correctly remove the channel and all entries from the
4379 channel when I was kicked. This bug crashed the client.
4381 Fixed yet another but in KICKED notify handling to remove
4382 the kicked client correctly from the channel.
4384 Affected file is lib/silcclient/client_notify.c.
4386 * Fixed a minor bug in looking up correct client entry
4387 in KICKED notify in server. Affected file is
4388 silcd/packet_receive.c.
4390 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4391 sources correctly to distribution. Fixes --with-gmp option.
4393 * Removed the manual rehashing from ID Cache, and changed it
4394 to use the SILC Hash Table's auto rehash feature. Affected
4395 file is lib/silccore/silcidcache.c.
4397 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Fixed a bug in the silc_client_nickname_format function that
4400 handles the multiple same nickname formatting. Two clients
4401 with same nickname caused problems after the first one left
4402 and rejoined. It didn't format the nickname correctly.
4403 Affected file is lib/silcclient/idlist.c.
4405 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4407 * Don't change the topic if olod topic is same as new one.
4408 Affected file is silcd/packet_receive.c.
4410 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Added cross-reference support to the SILC Documentation
4413 generator. All types across all HTML files are now cross-
4414 referenced. Affected files util/robodoc/generator.c and
4415 scripts/silcdoc/silcdoc.
4417 * Added file lib/silcutil/silctypes.h to include all the
4418 arithmetic type definitions and some macros. Removed
4419 includes/bitmove.h and moved macros to silctypes.h.
4421 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4425 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * Added `type' argument to silc_id_payload_parse_id function which
4428 now returns the type of the ID to the sent pointer. Affected
4429 file is lib/silccore/silcid.[ch].
4431 * Added check for CMODE_CHANGE notify type that mode change is
4432 allowed by the sender. Affected file silcd/packet_receive.c.
4434 * Added check for CUMODE_CHANGE notify type that mode change is
4435 allowed by the sender. Affected file silcd/packet_receive.c.
4436 Added the ID type as CUMODE_CHANGE notify type as argument
4437 to the `notify' client operation. Affected files are
4438 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4440 * Added function silc_client_add_server to the client library.
4441 Added support for resolving also channel and server info when
4442 received unknown entity in notify packet. Affected files are
4443 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4445 * Added function silc_command_get_status to return the command
4446 status from the command reply's argument payload. Affected files
4447 are lib/silccore/silccommand.[ch].
4449 * Added check for KICKED notify type that the kicking is
4450 allowed by the client. Affected file silcd/packet_receive.c.
4452 * Created function silc_get_input which can be used to get input
4453 (echo on or off) from user on command line. Affected files are
4454 lib/silcutil/silcutil.[ch].
4456 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4458 * Optimized silc_server_packet_relay_to_channel function.
4459 Added new function silc_channel_message_payload_encrypt which
4460 can be called directly if channel message payload needs to
4461 be encrypted and is already encoded (no need to call _encode
4462 function). Packet relaying is now done by router without any
4463 extra memory allocations. Affected files are
4464 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4465 silcd/packet_send.c.
4467 * Fixed the INVITE notify handling. It took wrong arguments
4468 as invite list and invite delete. Affected file is
4469 silcd/packet_receive.c.
4471 * Added check for TOPIC_SET notify type that the topic change is
4472 allowed by the client. Affected file silcd/packet_receive.c.
4474 * Added check for INVITE notify type that inviting is allowed by
4475 the client. Affected file silcd/packet_receive.c.
4477 * Changed the silc_server_client_on_channel to return the
4478 SilcChannelClientEntry as well. Moved the function
4479 silc_server_check_cmode_rights to server_util.[ch].
4480 Affected files are silcd/server_util.[ch], silcd/command.c.
4482 * Added function silc_server_check_umode_rights to check whether
4483 changing client's user mode is allowed. Added check for
4484 UMODE_CHANGE notify type that the umode change is allowed
4485 by the client. Affected files are silcd/server_util.[ch],
4486 silcd/packet_receive.c and silcd/command.c.
4488 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4491 ID length. It ignored that ID can be IPv6 based as well.
4492 Affected file lib/silccore/silcpacket.h.
4494 * Fixed the silc_id_id2str and silc_id_str2id to take the
4495 IPv6 address offset's into consideration. Affecte file is
4496 lib/silccore/silcid.c.
4498 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4500 * Fixed the internal Unix scheduler functions to check for
4501 NULL context they may receive. The affected file is
4502 lib/silcutil/unix/silcunixschedule.c.
4504 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4506 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4507 can specify different directory with --home command line
4508 parameter. Affected files irssi/src/silc/core/client_ops.c,
4511 * SILC-specific commands aren't now executed if the active server
4512 isn't of SILC-type, so there won't be problems with having
4513 IRC and SILC protocol support in same client. Affected files
4514 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4517 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4519 * Improved the signal support in SILC Schedule. Added new
4520 function silc_schedule_signal_call which is used by application
4521 to mark a signal to be called. It is now safe to perform
4522 any kind of tasks in signal callbacks since it is guaranteed
4523 that the application specified signal callback is called
4524 after the signal is over. Affected files are
4525 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4527 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4529 * Added `name' field to SilcChannelPrivateKey to represent
4530 application given name for the key. Moved also the context from
4531 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4532 Added the `name' argument also to the function
4533 silc_client_add_channel_private_key.
4535 Added function silc_client_current_channel_private_key to set the
4536 current channel private key in use.
4538 Added "change" command to KEY command which can be used to change
4539 the current channel private key. Bound the command also to
4540 alt+K (Alt+Shift+k).
4542 Also affected files lib/silcclient/client_channel.c,
4543 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4545 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4547 * Added silc_rng_get_byte_fast function in to the
4548 lib/silccrypt/silcrng.[ch].
4550 * Changed the interface of silc_packet_assemble and the
4551 silc_packet_send_prepare. If silc_packet_assmble is now
4552 called the application does not call silc_packet_send_prepare
4553 because the library will call it automatically. These
4554 interfaces now also return a reference to the outgoing buffer
4555 which includes the assembled packet, which the application can
4556 use to encrypt the packet.
4558 Affected files are lib/silccore/silcpacket.[ch],
4559 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4560 silcd/packet_send.c, server_backup.c and packet_receive.c.
4562 * Fixed a packet sending bug on very high load, where outgoing
4563 packet queue wasn't handled correctly and packets got corrupted.
4564 Affected files are lib/silcutil/*/silc*sockconn.c,
4565 lib/silcclient/client.c and silcd/server.c.
4567 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4569 * Added macro SILC_PACKET_DATALEN which can be used during
4570 packet assembling to check whether the data to be added to
4571 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4572 len is truncated until it fits it.
4574 Added checks for maximum length of channel message payload and
4575 private message payload also.
4577 Added checks for maximum packet length in server and in
4580 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4581 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4582 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4583 lib/silcclient/client_prvmsg.c.
4585 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4587 * Added silc_server_packet_queue_purge call to the
4588 silc_server_disconnect_remote to assure that all data in the
4589 queue before disconnecting is sent to the network. Affected
4590 file silcd/server.c.
4592 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4594 * Added the deleting of server's own ID cache entry to the
4595 silc_server_free function. Free also everything else that
4596 has been allocated in silc_server_init. The affected file
4599 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * Added functions silc_parse_version_string, silc_version_to_num,
4602 and silc_ske_parse_version to parse SILC protocol style version
4603 strings. Affected files lib/silcutil/silcutil.[ch] and
4604 lib/silcske/silcske.[ch].
4606 * Added new configuration params: version_protocol, version_software
4607 and version_software_vendor to specify what version the remote
4608 host must at least be to be able to connect to server. The vendor
4609 string can be regex matched too. Added new function
4610 silc_server_connection_allowed to check maximum number of allowed
4611 connections, and allowed versions for incoming connections.
4612 Affected files are silcd/server.c, server_util.[ch] and
4615 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4617 * Added preliminary support for signals in scheduler. The
4618 signals we care about are now blocked always when the scheduler
4619 is locked. This way we can synchronise the use of signal with
4620 scheduler. It is guaranteed that when signal occurs the scheduler
4621 is not locked, and thus new tasks can be safely added to the
4624 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4625 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4626 Added new platform specific routines
4627 silc_schedule_internal_signals_[un]block and
4628 silc_schedule_internal_signal_[un]register.
4630 Added new functions to SILC Schedule API:
4631 silc_schedule_signal_[un]register. Each signal that application
4632 is going to use should be registered to the scheduler.
4634 Affected files are lib/silcutil/silcschedule.[ch],
4635 lib/silcutil/*/silc*schedule.c.
4637 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Check for unauthenticated client and server in the
4640 silc_server_new_client and silc_server_new_server functions.
4641 Affected file silcd/packet_receive.c.
4643 * Added function silc_string_is_ascii to check whether given
4644 string is 7-bit ASCII string. Affected files are
4645 lib/silcutil/silcutil.[ch].
4647 * Added function silc_id_is_valid_server_id into the
4648 silcd/serverid.c and added checking for valid Server ID's in
4649 silc_server_new_server. The Server ID must always be based
4650 on the server's public IP address.
4652 * Added logging of DISCONNECT packet message in the server.
4653 Affected file silcd/server.c.
4655 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Changed all library interfaces that use Global RNG to also
4658 accept SilcRng as argument. Affected files are
4659 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4660 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4661 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4662 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4663 lib/silccrypt/rsa.c.
4665 * Added function silc_pkcs_generate_key to the
4666 lib/silccrypt/silcpkcs.[ch] for applications so that they
4667 don't need to do pkcs->pkcs->init calls anymore.
4669 * Remove SilcSocketConnection from the SFTP API since it really
4670 wasn't needed there. The application has the information
4671 saved in its contexts anyway and the SFTP layer doesn't need
4672 know about it. Affected files lib/silcsft/silcsftp.h and
4673 lib/silcsftp/sftp_[server/client].c.
4675 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4676 The SilcSimContext is not SilcSim.
4678 * Fixed possible buffer overflows in silc_id_render in the
4679 lib/silcutil/silcutil.c.
4681 * On EPOC the global crypto module lists are not used at all
4682 in the crypto library. Added support for using the constant
4683 algorithm list on EPOC. Affected files are
4684 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4687 * Fixed the handling of third parameter of KICKED notify, since
4688 it was mistakenly updated to SILC Protocol 1.0 even though it
4689 is to be included in 1.1. Since it is not in 1.0 it is not
4690 mandatory, and this fix now handles it only if it is provided,
4691 and it is not error if it is not provided. Affected file
4692 lib/silcclient/client_notify.c.
4694 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4697 client. Affected file irssi/src/silc/core/client_ops.c.
4699 * Merged with Irssi 0.8.4 from irssi.org CVS.
4701 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4703 * Check for valid socket connection in client entries before
4704 sending any messages. Fixes a crash, but doesn't fix some
4705 other underlaying bug that is lurking there. Affected
4706 file silcd/packet_send.c.
4708 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4710 * $usermode, $cumode and $cumode_space expandos shouldn't do
4711 anything with non-SILC server records. Affected file
4712 irssi/src/silc/core/silc-expandos.c
4714 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4716 * Fixed the silc_net_check_[host/local]_by_sock to support
4717 IPv6 bound sockets as well. Now they can return IPv6 addresses
4718 as well. Affected file lib/silcutil/silcnet.c.
4720 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4721 Affected lib/silcutil/unix/silcunixnet.c.
4723 * Fixed ID rendering (at least on some platforms, not NetBSD)
4724 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4726 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4728 * Added silc_hash_public_key and silc_hash_public_key_compare
4729 functions to be used with SilcHashTable. They can be used to
4730 hash public keys and compare public keys in hash table. Affected
4731 file lib/silcutil/silcutil.[ch].
4733 * Added support for specifying multiple public keys for Client
4734 connection section in server configuration file. This makes it
4735 possible to accept multiple public keys from same host, or to
4736 make a section that accepts any incoming host, and have the
4737 accepted public keys listed in the section.
4739 Added functions silc_sever_[find/get]_public_key, added the
4740 support for this actually to all connection sections but only
4741 the Client section is currently allowed to specify multiple
4744 Affected files are silcd/server.c, server_internal.h,
4745 command.c, protocol.c, server_util.[ch], packet_receive.c.
4747 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4749 * Merged Irssi 0.8.2 from irssi.org CVS.
4751 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4753 * If silc_debug is TRUE, also output standard logging messages
4754 to stderr with the debug output.
4756 Made silc_log_reset_all() flushing all channels before returning.
4757 Also fixed some documentation typos.
4759 Affected files are lib/silcutil/silclog.[ch].
4761 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4763 * Fixed the server to check correctly the amount of connections
4764 from single host, by checking also the type of the connection.
4765 Fixed also the comparison of number of connections and number
4766 of allowed connections. Affected files are silcd/server.c,
4769 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4771 * Fixed the USERS command reply to save the user's mode on the
4772 channel as well. Fixed JOIN command reply to check whether a
4773 client is on channel already and not join it twice. Affected
4774 file lib/silcclient/command_reply.c.
4776 * Added new file silc-expandos.c into irssi/silc/core/ to return
4777 various stuff for various signal for the statusbar etc. updating.
4778 Now Irssi SILC client prints channel user modes etc. on the
4781 * The user mode (like server/router operator changes) is now shown
4782 on the Irssi SILC client's statusbar. The affected files are
4783 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4785 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4787 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4788 to SILC_SCHEDULE_[UN]LOCK macros.
4790 * Added more error printing to logs in server code. Affected
4791 files silcd/server.c and silcd/protocol.c.
4793 * Fixed -S option parsing in Irssi SILC Client. Affected file
4794 irssi/src/silc/core/silc-core.c.
4796 * Added silc_buffer_alloc_size function. Affected file is
4797 lib/silcutil/silcbuffer.h.
4799 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4801 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4802 constants. Affected files in
4803 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4806 * Changed the internal SFTP Memory FS table to const. Affected
4807 file lib/silcsftp/sftp_fs_memory.c.
4809 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4811 * Fixed the buffer formatting and unformatting routines to
4812 check the size of 64 bits types with sizeof(). Affected
4813 file is lib/silcutil/silcbuffmt.c.
4815 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4817 * Removed 0.6.x backwards support.
4819 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4821 * Changed all integer type names:
4822 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4823 to avoid collisions with other libraries using same type names
4826 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4828 * Added `prefer_ipv6' argument to the functions
4829 silc_net_gethostbyname[_async]. If it is TRUE it will return
4830 IPv6 address over IPv4. If FALSE IPv4 address is returned
4831 even if IPv6 address was found. Affected files
4832 lib/silcutil/silcnet.[ch].
4834 * Added support silc_net_create_connection[_async] to fallback
4835 to IPv4 address if IPv6 address could not be used (like if
4836 it doesn't work on a specific system). Affected file in
4837 lib/silcutil/unix/silcunixnet.c.
4839 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4841 * Added silc_schedule_reinit function to do the enlarging
4842 of the max tasks handling capabilities of the scheduler.
4843 Affected files lib/silcutil/silcschedule.[ch].
4845 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4847 * Added automatic extern "C" { ... } for C++ compilers so the
4848 application does not need to define them. Affected file
4849 includes/silcincludes.h.
4851 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4852 old name went against naming convention. Applications now
4853 include "silcclient.h" instead of "clientlibincludes.h".
4854 Removed includes/clientlibincludes.h, it is redundant now.
4856 * Renamed includes/version.h to silcversion.h.
4858 * Added really preliminary support for OS/2 into the util
4859 library. Only thread & mutex API is implemented, others
4860 are still to be implemented. Created the lib/silcutil/os2/
4861 directory. Created also file includes/silcos2.h.
4863 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4865 * Added preliminary BeOS support into the util library.
4866 Created lib/silcutil/beos/, and implemented all the needed
4867 functions to support SILC on BeOS. Created also file
4868 includes/silcbeos.h.
4870 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4872 * Added proper initializations to silc's irssi code, so it's
4873 now possible to load it as module. Affected files
4874 irssi/src/silc/core/silc-core.c,
4875 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4877 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4879 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4882 * Fixed the silcdoc document generator to correct generate
4883 docs from all kinds of filenames. Affected files are
4884 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4886 * ROBOdoc documented lib/silcutil/silcmemory.h.
4887 Added also new function silc_memdup.
4889 * Removed lib/silcutil/silcbufutil.h and moved those routines
4890 to the lib/silcutil/silcbuffer.h.
4892 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4894 * Added `user_count' to the SilcChannelEntry which now tells the
4895 number of users on the channel. The user count is now saved
4896 in normal server of global channels as well. Affected files
4897 silcd/server.c, idlist.h, packet_receive.c and command.c.
4899 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4900 include file utility functions.
4902 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4903 instead of calling directly OS routines.
4905 * Fixed NICK change printing in Irssi SILC Client. Fixed
4906 KICKED notify printing in Irssi SILC Client. Affected file
4907 irssi/src/silc/core/client_ops.c.
4909 * Fixed a NICK change bug in client library, to not recreate the
4910 client_entry->channels hash table everytime nick is changed.
4911 Affected file lib/silcclient/client.c.
4913 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4915 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4916 the SKE interface a bit.
4918 * Fixed padding problem in PKCS#1. The padding was not actually
4919 random since the random number generator was used incorrectly.
4920 This security bug affects only when encrypting with PKCS#1, and
4921 it is not currently used at all in SILC. SILC only use signing
4922 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4924 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4926 * Rewrote the notify handling in Irssi SILC client to not call
4927 the events as signals. Fixes problems with Perl support.
4928 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4930 * Send the auto-nicking NICK command in client library with
4931 little timeout after connecting. The affected file is
4932 lib/silcclient/client.c.
4934 * Added following new config file settings:
4935 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4936 key_exchange_timeout, conn_auth_timeout, connections_max,
4939 Implemented all the new config settings handling in the server.
4941 Optimized the use of SKE Mutual flag usage. Use it only
4942 if connection authentication protocol is not based in public
4945 Renamed all SilcServerConfigSection* to SilcServerConfig*
4946 to have a bit shorter names.
4948 Affected files silcd/serverconfig.[ch], server.[ch], and
4951 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4953 * Cleaned up the listening sockets code, preparing for the rehash
4954 support. Affected file is silcd/server.c.
4956 * Fixed some output messages. Affected files are silcd/silcd.c,
4959 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4961 * Create lib/doc/silcrng_intro.html document as introduction
4962 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4964 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4966 * Fixes to the silcd config template. Affected file is
4967 doc/example_silcd.conf.in.
4969 * Removed type casts from silc_calloc(), conforming to the
4970 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4972 * Removed param_name member from client, server, and router
4973 section structs, now identifying the param directly.
4975 Added CONFIG_FREE_AUTH macro in config file parsing.
4977 Affected files are silcd/serverconfig.[ch].
4979 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4981 * Fixed command line parameter handling. All SILC initialization
4982 is now done in silc_core_init() which also fixes autoconnecting
4985 Affected files irssi/src/silc/core/silc-core.c,
4986 irssi/src/fe-text/silc.c.
4988 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4990 * Added new configuration options and blocks:
4991 keepalive_secs, reconnect_count, reconnect_interval,
4992 reconnect_interval_max, reconnect_keep_trying and
4993 require_reverser_lookup. Added ConnectionParam block, and
4994 implemented the connection parameters when connecting as
4995 initiator and when accepting connections as responder.
4997 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4998 whether given configuration value has been given already.
5000 Affected files silcd/serverconfig.[c], server.[c].
5002 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5003 algorithm parts and created new file silcalgs.conf, that
5004 is now included from the example_silcd.conf.in.
5006 * Optimized the silc_server_connect_to_router_second to take
5007 the connection configuration object from the SilcServerConnection
5008 object instead of finding it during the connecting phase.
5009 Added the configuration object to SilcServerConnection struct.
5010 Affected files silcd/server_internal.h, server.c.
5012 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5014 * Add the client on channel after it was resolved at the
5015 channel message receiving, and it was not already on the
5016 channel. Affected file lib/silcclient/client_channel.c.
5018 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5020 * Fixed the public key authentication to allocate always the
5021 destination signature buffer instead of using static buffer.
5022 Affected file silcd/protocol.c.
5024 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5026 * Unified the serverconfig.[ch]'s helper function interface.
5027 Affected file silcd/serverconfig.[ch].
5029 * Removed doc/example_silc.conf.in since it is redundant.
5030 The make install will now install irssi/silc.conf file.
5032 * Added new Passphrase and Publickey authentication methods to
5033 config file, allowing both public key and passphrase based
5034 authentication to be set at the same time.
5036 Added `prefer_passphrase_auth' setting in config file which
5037 can be used to set to prefer passwd auth if both passwd and
5038 public key is set. If not set, public key is preferred.
5039 This has effect only when being initiator (responder will try
5042 Added support for authentication with passphrase and public key
5043 at the same time. The passphrase is tried first always since
5044 it is faster to check.
5046 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5048 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5050 * Merged the new SILC Config library, with the server parsing
5051 support. Read the header file silcconfig.h or the toolkit
5052 documentation for the news. Affected files are
5053 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5054 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5055 silcd/protocol.c silcd/server.c silcd/server_backup.c
5056 silcd/serverconfig.[ch] silcd/silcd.c.
5058 * Fixed some silclog documentation. Affected file is
5059 lib/silcutil/silclog.h.
5061 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5063 * The silc_cipher_register, silc_hash_register and
5064 silc_hmac_register now checks if the object to be registered
5065 is registered already. Affected files are
5066 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5068 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5070 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5072 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5074 * Allow zero length channel messages inside the Channel Message
5075 Payload. Affected file lib/silccore/silcchannel.c.
5077 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5078 as header filenames.
5080 * Removed lib/silcclient/README and created HTML file
5081 lib/silcclient/silcclient_using.html, which is now included
5082 as part of Toolkit documentation.
5084 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5086 * Fixed CUMODE_CHANGE notify handling to change the mode of
5087 correct client. Affected file lib/silcclient/client_notify.c.
5089 * Make silc_rng_alloc fail if it cannot allocate the sha1
5090 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5092 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5094 * Fixed the file transfer's key agreement payload to include
5095 zero port also if the hostname is NULL because it could not
5098 Call file transfer monitor callback now also if error occurs
5099 during key agreement protocol.
5101 Changed the silc_client_file_send interface to return the
5102 SilcClientFileError instead of session id. The session ID
5103 is returned into pointer provided as argument.
5105 Check that the file exists locally before sending the
5106 file transfer request at all.
5108 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5110 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5111 error than can occur while key agreement protocol. Affected
5112 file lib/silcclient/silcapi.h.
5114 * Fixed the event_mode CMODE handler to not crash when mode
5115 is changed and +k mode is set in the channel. Affected file
5116 irssi/src/silc/core/silc-channels.c.
5118 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5119 SILC_LOG_WARNING to give out Warning and not Error. Affected
5120 file lib/silcutil/silclog.c.
5122 * Fixed the channel message payload decryption in the function
5123 silc_channel_message_payload_decrypt to not modify the original
5124 buffer before it is verified that the message decrypted
5125 correctly. Otherwise, next time it is called with correct
5126 channel key it won't encrypt since the payload is corrupted.
5127 Affected file lib/silccore/silcchannel.c.
5129 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5131 * Do not constantly resize the window. A fix patch by cras.
5132 Affected file irssi/src/fe-text/screen.c.
5134 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5136 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5137 Affected file lib/silcutil/silcnet.c.
5139 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5141 * Fixed a bug in hash table internal routine for traversing
5142 the table with foreach callback. The current entry may
5143 become invalid in the callback but it was referenced after
5144 the callback returned.
5146 Do not allow auto rehashing of hash table during the
5147 silc_hash_table_foreach operation, for same reasons as it is
5148 not allowed for SilcHashTableList. Affected files are
5149 lib/silcutil/silchashtable.[ch].
5151 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5153 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5154 Win32 DLL. extern's in header files are now declared with
5157 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5159 * Fixed private message handling. It used some old code that
5160 caused the client to crash. Affecte file is
5161 lib/silcclient/client_prvmsg.c.
5163 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5165 * Added function silc_client_add_channel,
5166 silc_client_replace_channel_id, and removed functions
5167 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5168 from client library.
5170 * Added cross reference of the joined channels to the
5171 SilcClientEntry, and changed the SilcChannelEntry's
5172 users list to SilcHashTable. The affected files are
5173 lib/silcclient/idlist.[ch].
5175 * Fixed a bug in hash table tarversing. While the hash table
5176 is traversed with SilcHashTableList the table must not be
5177 rehashed. It is now guaranteed that auto rehashable tables
5178 are not rehashed while tarversing the list. Also defined that
5179 silc_hash_table_rehash must not be called while tarversing
5180 the table. Added function silc_hash_table_list_reset that must
5181 be called after the tarversing is over. The affected files are
5182 lib/silcutil/silchashtable.[ch].
5184 * Changed all hash table traversing to call the new
5185 silc_hash_table_list_reset in server and in client library.
5187 * Added function silc_client_on_channel to return the
5188 SilcChannelUser entry if the specified client entry is joined
5189 on the specified channel. This is exported to application as
5190 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5192 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5194 * Fixed founder regaining problem with JOIN command on normal
5195 server. The notify for mode change must be sent always and
5196 not only if !cmd->pending. Affected file silcd/command.c.
5198 * Fixed the WHOWAS command's reply sending to support the
5199 lists correctly. Affected file silcd/command.c.
5201 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5203 * When sending JOIN command to router for processing the
5204 sender's old command identifier was not saved back to the
5205 sender's command context, fixed now. The affected file is
5208 * Create the key in JOIN command of the router did not return
5209 the channel key, added check for this. Affected file is
5212 * Fixed a channel ID update bug in JOIN command reply. Do
5213 not directly upgrade the ID but call the function
5214 silc_idlist_replace_channel_id if the ID was changed.
5215 Affected file silcd/command_reply.c.
5217 * Fixed memory leaks from command calling if it would fail.
5218 Affected file silcd/command.c.
5220 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5222 * Applied patches from cras:
5224 Memory leak fixes around libaries, irssi window resize fix,
5225 new silclist.h and silcdlist.h, all extern inline changed to
5228 * Removed dotconf from lib/dotconf, not needed anymore.
5230 * Removed TRQ from lib/trq, not needed anymore.
5232 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5233 with server connections. Later this will be configurable
5234 in config file after new config file is done. Affected file
5237 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5239 * Fixed a crash in server related to channel announcements.
5240 Affected file silcd/server.c.
5242 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5244 * Fixed memory leaks in silc_server_create_new_channel*
5245 functions. Affected file silcd/server.c.
5247 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5248 which ID was changed. This way the router will send the
5249 user list for the channel again, and server won't be in
5250 desync in some rare circumstances. Affected file is
5251 silcd/packet_receive.c.
5253 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5255 * Check for NULL socket pointer in the function
5256 silc_server_packet_send_to_channel_real. Affected file
5257 silcd/packet_send.c.
5259 * Fixed the BAN notify handling to correctly remove ban
5260 list. Affected file silcd/packet_receive.c.
5262 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5264 * Fixed some header addition to Toolkit distribution in
5265 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5267 * Added lib/silcclient/client_ops_example.h as an template
5268 file for application programmers to quickly start using
5269 the SilcClientOperation functions in their application.
5270 Updated the lib/silcclient/README as well to tell about this
5271 nice file made available.
5273 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5275 * Call silc_server_remove_from_channels when removing client
5276 entry when NO_SUCH_CLIENT_ID was received. Affected file
5277 is silcd/command_reply.c.
5279 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5281 * Added server & router operator statistics updating. Affected
5282 file silcd/packet_receive.c and silcd/command.c.
5284 * Fixed the SERVER_SIGNOFF notify handling on normal server
5285 not to save the history information for clients. Same was
5286 fixed earlier in remove_clients_by_server function, but not
5287 here. Affected file silcd/packet_receive.c.
5289 * Raised the default connection-retry count from 4 to 7 in
5290 server. Affected file silcd/server.h.
5292 * Cancel any possible reconnect timeouts when we start the
5293 key exchange. Affected file silcd/server.c.
5295 * Do not reconnect on connection failure when SCONNECT was
5296 given. Affected files silcd/server.[ch].
5298 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5300 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5302 * Fixed the NICK command to always give the unformatted
5303 nickname to the one giving the NICK command. If unformatted
5304 nickname is cached already it will be formatted and the
5305 local entry will always get the unformatted nickname.
5306 Affected file lib/silcclient/idlist.c.
5308 * Fixed some double frees from client library commands.
5309 Affected file is lib/silcclient/command.c.
5311 * Fixed CUMODE command in server to assure that no one can
5312 change founder's mode than the founder itself, there was a
5313 little bug. Affected file silcd/command.c.
5315 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5317 * Removed the SilcClientCommandDestructor from the client
5318 libary, it is not needed anymore. Affected files are
5319 lib/silcclient/silcapi.h, command[_reply].[ch],
5320 client_notify, idlist.c.
5322 * Fixed GETKEY command to first resolve client, and then
5323 resolve the server only if the client was not found, instead
5324 of resolving both at the same time. Affected file is
5325 lib/silcclient/command.c.
5327 * Added silc_client_start_key_exchange_cb and lookup the
5328 remote hostname and IP address before starting the key
5329 exchange with server. The affected file is
5330 lib/silcclient/client.c.
5332 * The server's public key is now saved using the IP address
5333 of the server and not the servername for the filename.
5334 The hostname public key filename is checked as an fall back
5335 method if the IP address based filename is not found.
5337 Fixed the GETKEY command to save the fetched server key
5338 in correct filename.
5340 Print the remote server's hostname now when new key is
5341 received during connection process. Affected file is
5342 irssi/src/silc/core/client_ops.c.
5344 * Return always our own public key to the client if it asks
5345 for it with GETKEY command. Affected file silcd/command.c.
5347 * Removed the use_auto_addr variable from default config
5348 file since it was in wrong section. Affected file is
5351 * Fixed TOPIC_CHANGE notification to not route it when it
5352 was sent using silc_server_send_notify_to_channel function.
5353 Affected file silcd/command.c.
5355 * Fixed silc_server_send_notify_kicked to send the kicker's
5356 Client ID also, it was missing. Affected files are
5357 silcd/command.c, silcd/packet_send.[ch].
5359 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5361 * Do not save client history information in SERVER_SIGNOFF.
5362 Fixes the bug in normal server that it does not detect
5363 the client becoming valid after the server becomes back
5364 online. Affected file silcd/server_util.c.
5366 * Added `sock_error' field into the SilcSocketConnection
5367 context. When error occurs during socket operation (read
5368 or write) the error is saved. Added also new function
5369 silc_socket_get_error to return human readable socket error
5370 message. Affected files are lib/silcutil/silcsockconn.[ch],
5371 lib/silcutil/unix/silcunixsockconn.c, and
5372 lib/silcutil/win32/silcwin32sockconn.c.
5374 * The server now prints the socket error message in the
5375 signoff for client. Affected file silcd/server.c.
5377 * Fixed the `created' channel information sending from router
5378 to server in JOIN command. Checks now whether the channel
5379 really was created or not and set it according that.
5381 Fixed the JOIN command to use the client entry's current
5382 ID during the joining procedure instead of the one it sent
5383 in the command (it is checked though), since it can change
5384 between the packet processing and command processing, and
5385 would just case unnecessary pain in the client end. Affected
5386 file silcd/command.c.
5388 * Fixed a channel key payload sending to use correct channel
5389 ID when the server was forced to change the channel's ID by
5390 router. Router sent the key payload with the old Channel ID.
5391 Affected file silcd/packet_receive.c.
5393 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5395 * Call silc_server_save_channel_key only if the key payload
5396 was provided in the JOIN command's command reply. Affected
5397 file silcd/command_reply.c.
5399 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5401 * Fixed silc_mp_sizeinbase to return the value correctly with
5402 MPI. Affected file lib/silcmath/mp_mpi.c.
5404 * Fixed the stop_server signal to correctly stop the scheduler
5405 and gracefully stop the server when SIGTERM or SIGINT signals
5406 are received. Affected file silcd/silcd.c.
5408 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5410 * Simple handling of TERM and HUP signals. Also added some log
5411 flushing call around. Affected file is
5414 * Fixed small bugs in silclog.c. Now buffering output will take
5415 effect after 10 seconds since startup: This will ensure that
5416 no important startup messages are lost. Also output redirection
5417 will preserve original format ([Date] [Type] message).
5418 Affected file is lib/silcutil/silclog.c.
5420 * Added two options to the config file, in the logging section:
5421 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5422 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5424 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5426 * Do not print the warning about log files not being initialized
5427 more than once to avoid excess logging. Affected file is
5428 lib/silcutil/silclog.c.
5430 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5431 the SIM copying in make install in Makefile.am.pre.
5433 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5435 * Rewritten silclog APIs. Globally interesting changes follows:
5436 silc_log_set_files() changed to silc_log_set_file().
5437 silc_log_set_callbacks() changed to silc_log_set_callback().
5438 ROBOdoc documented silclog header file.
5439 SilcLogCb now returns bool to wether inihibit the default
5440 handler or not (to keep the old behaviour return always TRUE).
5441 The new APIs should also fix the problem of the
5442 silcd_error.log file that was written in the current directory.
5445 Log files streams will remain opened after silc_log_set_file()
5446 call, means less CPU usage notably on high traffic servers.
5447 File streams are now full buffered, and flushed to the disk
5448 every 5 minutes, lesses HD activity and CPU usage.
5449 Messages can be redirected, allowing admins to configure
5450 one single logfile for all server messages.
5451 the silc_log_quick global variable to activate fast-logging.
5452 Affected files lib/silcutil/silclog.[ch]
5454 * Changed some code to conform new silclog APIs. Affected
5455 files are doc/example_silcd.conf.in, silcd/server.c
5456 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5459 * Fixed a memory leak that could occur in some situations.
5460 Affected file silcd/serverconfig.c.
5462 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5464 * Added the silc_client_del_client to remove the client from
5465 all channels as well. Affected file lib/silcclient/idlist.c.
5467 * Fixed the client library to correctly remove the client
5468 from all channels when the client entry is being destroyed.
5469 Affected file lib/silcclient/client_notify.c, command.c.
5471 * Added auto-nicking support to the client library. If the
5472 applicatio now sets client->nickname it will be sent to the
5473 server after connecting by the library. This way for example
5474 SILCNICK (or IRCNICK) environment variables will have effect
5475 and always change the nickname automatically to whatever
5476 it is wanted. Affected file lib/silcclient/client.[ch].
5478 * Renamed silc_server_command_bad_chars to the
5479 silc_server_name_bad_chars and moved it to the
5480 silcd/server_util.[ch]. Added also new function
5481 silc_server_name_modify_bad to return nickname that
5482 includes bad characters as new nickname without those
5483 bad characters. This check and modify is now used in
5484 silc_server_new_client when the username is initially set
5485 as nickname, so it must be checked to be valid nickname.
5486 Affected file silcd/packet_receive.c.
5488 * The nickname length is now taken from the packet for real
5489 and not trusted to strlen() since it clearly can return
5490 wrong length for nickname including bad characters. This
5491 also applies to channel names. Affected file silcd/command.c.
5493 * Removed the lib/silcsilm/modules directory. Modules are now
5494 compiled into the lib/silcsim. Fixed the copying of the
5495 modules to follow symbolic links in Makefile.am.pre.
5497 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5499 * Fixed silc_string_regexify list creation. Fixes bugs with
5500 BAN and INVITE commands in server. The affected file is
5501 lib/silcutil/unix/silcunixutil.c.
5503 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5505 * Removed the command destructor entirely from the server's
5506 command and command reply routines. It is not needed, and
5507 its usage was buggy and caused crashes. Affected files are
5508 silcd/command[_reply].[ch].
5510 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Cancel protocol and NULL sock->protocol if timeout
5513 occurred during protocol. Affected file silcd/server.c.
5515 * Cancel protocol timeouts always before calling the final
5516 callback, to assure that after final callback is called
5517 no other state will be called for the protocol anymore.
5518 Affected file silcd/protocol.c.
5520 * Print error log if incoming connection configuration could
5521 not be found. Affected file silcd/server.c.
5523 * Fixed JOIN command to correctly save the founder mode
5524 to the client on normal SILC server, when the channel
5525 was created by the router. Affected file silcd/command.c.
5527 * Fixed LIST command (hopefully) to send correct reply
5528 packets. Affected file silcd/command.c.
5530 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5532 * The silc_packet_receive_process now returns FALSE if the
5533 read data was invalid packet, and TRUE if it was ok.
5535 The server now checks that if unauthenticated connection
5536 sends data and its processing fails the server will close
5537 the connection since it could be a malicious flooder.
5539 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5541 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * Make sure the warning about error opening a log file is
5544 printed only once and not everytime it fails (produces
5545 too much useless log). Affected file lib/silcutil/silclog.c.
5547 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5549 * Made the silc_server_daemonise() function more readable.
5550 Affected file silcd/server.c.
5552 * Pid file is now optional, the user may comment it out from
5553 the config file. Removed define SILC_SERVER_PID_FILE, we
5554 don't need a default any longer. Affected file
5555 configure.in.pre, lib/Makefile.am.pre.
5557 * Make some use of the pid file. The server now dies at startup
5558 if it detects a valid pid file on his path. The server would
5559 die anyway in this circumstance, because of the bind() failure.
5560 Affected file silcd/silcd.c.
5562 * No longer compiling lib/dotconf.
5564 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5566 * Fixed JOIN command parsing not to crash. Affected file
5567 lib/silcclient/command.c.
5569 * Fied the NICK_CHANGE notify to add the new client entry
5570 even it is resolved. This removes an <[unknown]> nick
5571 thingy bug in the client. Affected file is
5572 lib/silcclient/client_notify.c.
5574 * Do not try to allocate 0 bytes (efence does not like it)
5575 in lib/silccore/silccomand.c when encoding payload.
5577 * Do not take IRCNICK as nickname in Irssi SILC client since
5578 it is not possible to set nickname before hand connecting
5579 the server (TODO has an entry about adding auto-nicking
5582 * Changed the silc_server_command_pending to check whether
5583 there already exists an pending entry with the specified
5584 command, command identifier and pending callback. This is
5585 to fix IDENTIFY and WHOIS related crashes that may register
5586 multiple pending commands with same identifier. Affected
5587 file silcd/command.c.
5589 * Fixed the server to reconnect to the router even if it
5590 was already reconnecting and EOF was received. This to
5591 fix a possibility that the server wouldn't ever try to
5592 auto-reconnect to the router. Affected file silcd/server.c.
5594 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5596 * Fixed the server's password authentication to use the
5597 length of the locally saved password, and not the one
5598 sent in the packet. Affected file silcd/protocol.c.
5600 * Fixed same password authentication problem in the
5601 Authentication Payload handling routines in
5602 lib/silccore/silcauth.c.
5604 * Yet another password authentication problem fixed with
5605 channel password handling in silcd/command.c.
5607 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * If first character of string in silc_parse_userfqdn is '@'
5610 then do not parse it. Affected file is
5611 lib/silcutil/silcutil.c.
5613 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Fixed minor bug in IDENTIFY command reply sending, which
5616 caused various weird problems during JOIN when it was
5617 resolving names for users. Affected file silcd/command.c.
5619 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5621 * Fixed the IDENTIFY command reply sending to chech better valid
5622 clients. It was possible to send incomplete list of replies.
5623 Affected file silcd/command.c.
5625 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5627 * Added silc_client_command[s]_[un]register functions now to
5628 dynamically register the commands in client library. Removed
5629 the static table of commands. This allows the client library
5630 to call commands without causing the application to know about
5631 what commands library has called.
5633 Removed the INFO command reply kludge to detect when the command
5634 was called by library. Now library use its own command reply
5635 function for INFO command.
5637 Added function silc_client_command_call to call a command.
5638 Application can use it to call command, not access the structure
5641 Now all commands that are sent by the client library (not
5642 explicitly sent by application) use own command reply functions.
5644 Affected files around lib/silcclient/ and in
5645 irssi/src/silc/core/.
5647 * Fixed the WHOIS command reply sending to chech better valid
5648 clients. It was possible to send incomplete list of replies.
5650 Fixed the WHOIS and IDENTIFY to send the request to router
5651 if normal server did not do it and did not find any results.
5653 Affected file silcd/command.c.
5655 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5657 * Moved the internal data from SilcClient context into its
5658 own file, not accesible to application. Affected files
5659 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5660 and other files in client library.
5662 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * Added doc/examples installation target in Makefile.am.pre.
5667 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5670 commands the found client entry will be removed from the
5671 cache, after notifying application about the error. Affected
5672 file lib/silcclient/command_reply.c.
5674 * Changed the /MSG to check for exact nickname user gave, and
5675 not let `nick' match `nick@host' if it is only one found. Now,
5676 user must type the exact nickname (like nick@host2) even if
5677 there are no more than one same nicks found. This is to avoid
5678 a possibility of sending nickname to wrong nickname since
5679 `nick' could match `nick@host'. Affected file is
5680 irssi/src/core/silc-servers.c.
5682 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Do not print "you are now server operator" or similar when
5685 giving /away command. Affected files are
5686 irssi/src/silc/core/client_ops.c, silc-servers.h.
5688 * Made the silc_server_command_pending_error_check to send
5689 the same command reply payload it received back to the
5690 original sender of the command. This way all arguments
5691 that was received by the server will be received by the
5692 client too. Affected file silcd/command.c.
5694 * Added the silc_idcache_add to return the created cache entry
5695 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5697 * Add global clients to expire if they are not on any channel.
5698 This is because normal server will never know if they signoff
5699 if they are not on any channel. The cache expiry will take
5700 case of these entries. This is done by normal servers only.
5701 The affected files are silcd/command_reply.c,
5702 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5704 * If server receives invalid ID notification for WHOIS or
5705 IDENTIFY and the ID exists in the lists, it is removed.
5706 Affected file silcd/command_reply.c.
5708 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5709 in client then client entry that it matches is searched and
5710 the nickname is printed on the screen for user. Affected
5711 file irssi/src/silc/core/client_ops.c.
5713 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5715 * Use cache entry expire time in the LIST command reply to
5716 purge old entries from the cache after the LIST command
5717 reply has been received. This way we don't have non-existent
5718 entries in the cache for too long. Affected file is
5719 silcd/command_reply.c.
5721 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * If we are normal server, and we've not resolved client info
5724 in WHOIS or IDENTIFY from router, and it is global client,
5725 we'll check whether it is on some channel. If it is not
5726 then we cannot be sure about its validity and will resolve it
5727 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5728 file silcd/command.c.
5730 * Search channel by name (if possible) rather than by ID
5731 in IDENTIFY command's command reply. Affected file is
5732 silcd/command_reply.c.
5734 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5737 Updated specs and implemented it. Affected file silcd/command.c,
5738 silcd/packet_send.c and silcd/packet_receive.c.
5740 * Implemented the <founder auth> payload handling in the JOIN
5741 command. If provided all conditions for channel joining
5742 except requirement to provide correct passphrase can be
5743 overrided by the channel founder. Updated the protocol specs.
5744 Affected file silcd/command.c.
5746 Added support for founder auth in JOIN command in client
5747 library. Fixed the parsing of the JOIN command now to support
5748 all options as they should be. The affected file is
5749 lib/silcclient/command.c.
5751 * Optimized the WHOIS and IDENTIFY commands to send the request
5752 to router only if it includes nicknames or other names. If
5753 they include only IDs then check the local cache first before
5754 routing. Affected file is silcd/command.c.
5756 * Added channels topic announcements. Affected file is
5757 silcd/packet_receive.c and silcd/server.c.
5759 * Fixed the silc_server_send_notify_topic_set to really destine
5760 the packet to channel. Affected file silcd/packet_send.c.
5762 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5763 library. Affected file lib/silcclient/client_notify.c.
5765 * Added UMODE announcements. Affected file silcd/server.c.
5767 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Memory leak fixes in:
5771 lib/silcutil/silcsockconn.c
5772 lib/silcske/silcske.c
5773 lib/silcske/groups.c
5775 lib/silccrypt/silcpkcs.c
5776 lib/silccore/silccommand.c
5777 lib/silccore/silcidcache.c
5782 * ROBOdoc documented the lib/silcske/groups.h file and a
5783 bit changed the interface for better.
5785 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5787 * Update the client entry context in the ID cache after
5788 nick change. Affected file lib/silcclient/command.c.
5789 Fixes the CUMODE command when regaining founder privileges,
5790 and a little WHOIS problem.
5792 * Fixed silc_net_gethostbyname to correctly call the
5793 inet_ntop. Affected file lib/silcutil/silcnet.c.
5795 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5797 * Added IPv6 support checking to the configure.in.pre, added
5798 also --enable-ipv6 option to override the check. Affected
5799 file configure.in.pre.
5801 * The silc_thread_create now calls the start function
5802 directly if threads support is not compiled in. Removes
5803 ugly #ifdef's from generic code. Affected files are
5804 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5806 * Added silc_net_gethostby[name/addr]_async to asynchronously
5807 resolve. Affected files are lib/silcutil/silcnet.[ch].
5809 * Added support for rendering IPv6 based server, client and
5810 channel IDs. Affected file lib/silcutil/silcutil.c.
5812 * Added support for creating IPv6 based server IDs. Affected
5813 file is silcd/serverid.c.
5815 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5817 * Added silc_net_gethostby[addr/name] into the
5818 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5819 routines. Added silc_net_is_ip[4/6]. Affected file is
5820 lib/silcutil/unix/silcunixnet.c. All routines that take
5821 address as argument now supports both IPv4 and IPv6 addresses.
5823 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5825 * Fixed LIST command reply sending in server. Affected file
5828 * Server now sends the kicker's client ID in the KICK notify
5829 to the kicked client. Affected file silcd/command.c.
5831 * The client library now parses the kickers client ID and
5832 UI displays it. Affected files lib/silcclient/client_notify.c
5833 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5835 * Made all payload parsing function prototypes consistent.
5836 They all take now const unsigned char * and uint32 pair as
5837 the payload data instead of SilcBuffer. Changes all around
5838 the source tree. Other unsigned char* -> const unsigned char*
5839 changes around the tree as well.
5841 * Optimized SFTP client and server packet sending not to
5842 allocate new buffer for each packet but to recycle the
5843 first allocated buffer. Affected files are
5844 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5846 * Optimized the SFTP client to use SilcList instead of
5847 SilcDList for requests, because it is faster. Affected file
5848 is lib/silcsftp/sftp_client.c.
5850 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5851 into lib/silccore/silcid.[ch].
5853 Renamed silcpayload.[ch] into silcargument.[ch].
5855 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * If client entry is deleted with active key agreement
5858 session, abort the session.
5860 The silc_client_abort_key_agreement now calls the completion
5861 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5863 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5866 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Don't use __restrict in older GCC's. Affected file is
5869 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5871 * silc_net_localhost now attempts to reverse lookup the
5872 IP/hostname. Affected file lib/silcutil/silcnet.c.
5874 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5875 command. It can be used to gain founder privileges at
5876 the same time when joining the channel.
5878 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5879 kicker's client ID as well. Updated protocol specs.
5881 Defined that the server must send SILC_COMMAND_IDENTIFY
5882 command reply with error status to client who sent
5883 private message with invalid client ID.
5885 Updated the protocol specification.
5887 * Added silc_server_send_command_reply to send any
5888 command reply. Affected file silcd/packet_send.[ch].
5890 * Added silc_id_payload_encode_data to encode ID payload
5891 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5893 * The server now send IDENTIFY command reply with error
5894 status if client ID in private message is invalid. Affected
5895 file silcd/packet_receive.c.
5897 * Save the server key file with server's IP address in
5898 the filename instead of hostname. The affected file is
5899 irssi/src/silc/core/client_ops.c.
5901 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5903 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5906 * Added libtool support for compiling shared objects in
5907 lib/silcsim. Affected file configure.in.pre and
5908 lib/silcsim/Makefile.am. Original patch by cras.
5910 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Pid file configuration, and server's config file fixes
5913 patch by toma. Updated CREDITS file.
5915 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Fixed silc_client_channel_message to not try to decrypt
5918 the message twice if it resolved the destination client
5919 information. This could cause of dropping one channel
5920 message. Affected file lib/silcclient/client_channel.c.
5922 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5925 lib/silcclient/client.c. This function is used when the SILC
5926 Client is run under some other scheduler, or event loop or
5927 main loop. On GUI applications, for example this may be
5928 desired to used to run the client under the GUI application's
5929 main loop. Typically the GUI application would register an
5930 idle task that calls this function multiple times in a second
5931 to quickly process the SILC specific data.
5933 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5935 * Fixed silc_server_drop() for dropping the supplementary
5936 groups as well, this could cause a security hole on some
5939 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5941 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5944 * Write PID file after dropping privileges. Added -F option
5945 to run server on foreground. A patch by debolaz.
5946 Affected files silcd/server.c, silcd/silcd.c.
5948 * Fixed MOTD to return the MOTD file server name. Affected
5949 file silcd/command.c.
5951 * Added INFO command reply handling to the Irssi SILC Client.
5952 Affected file irssi/src/silc/core/client_ops.c.
5954 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Fixed the silc_idcache_list_* routines to really support
5957 the dynamic list. Fixes a crash. Affected file is
5958 lib/silccore/silcidcache.c.
5960 * Fixed the LIST command reply to really call LIST command's
5961 pending callbacks. Affected file silcd/command_reply.c.
5963 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * Update conn->local_entry->nickname after giving NICK
5966 command. Affected file lib/silcclient/command.c.
5968 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5970 * Added the [pid] option to the silcd configuration file
5972 Affected files: serverconfig.[ch] and silcd.c
5974 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Save fingerprint in WHOIS command reply in server.
5977 Affected file silcd/command_reply.c.
5979 * Fixed NICK commands pending callback registration.
5980 Affected file lib/silcclient/command.c.
5982 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Use ++server->cmd_ident when sending commands in server,
5985 instead of random number. Affected file silcd/command.c.
5987 * Fixed GETKEY command reply to call actually GETKEY pending
5988 command callbacks. Affected file silcd/command_reply.c.
5990 * A bit stricter check for nicknames. Check for same nickname
5991 in NICK command also. Affected file silcd/command.c.
5993 * Do not call INFO command everytime client ID changes, only
5994 during first connecting. Affected file lib/silcclient/client.c.
5996 * Set the new nickname only after successful command reply for
5997 NICK command is returned by server. Affected file
5998 lib/silcclient/command.c.
6000 * Remove nicknames from nicklist during server_signoff notify.
6001 Should fix /NAMES bit more. The affected file is
6002 irssi/src/silc/core/silc-channels.c.
6004 * Added `fingerprint' field to the SilcIDListData in the
6005 silcd/idlist.h to hold the fingerprint of the client's
6008 Send the fingerprint of the client's public key in WHOIS
6011 Affected files silcd/command.c, and silcd/idlist.[ch].
6013 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6014 create fingerprint from given data.
6016 * Show the fingerprint of the client's public key in WHOIS.
6017 Affected files irssi/src/module-formats.[ch] and
6018 irssi/src/silc/core/client_ops.c.
6020 * Format the multiple same nicknames also during JOIN and
6021 NICK_CHANGE notifys. Affected file is
6022 lib/silcclient/client_notify.c.
6024 * Do not print error on screen for invalid private message
6025 payload since it can come if someone is sending private
6026 messages with wrong key. Affected file
6027 lib/silccore/silcprivate.c.
6029 * Fixed multiple concurrent /PING crash. Affected file
6030 lib/silcclient/command.c.
6032 * Changed the wrong ID encoding. All IP addresses must be
6033 in MSB first order in encoded format. They were encoded
6034 wrong and was in LSB format. Affected files are
6035 silcd/serverid.c, lib/silcutil/silcutil.c.
6037 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6039 * Call the `connect' client operation through the scheduler
6040 in case of error. Affected file lib/silcclient/client.c.
6042 * Call the `failure' client operation even if the error
6043 occurred locally during a protocol. Affected file is
6044 lib/silcclient/protocol.c.
6046 * Added support of sending LIST command to router from normal
6047 server. This way normal server can get list of all channels
6048 in the network too. Fixed the channel list sending in the
6049 server too. Affected files are silcd/command.c, and
6050 silcd/command_reply.[ch].
6052 * Added silc_server_update_channels_by_server and
6053 silc_server_remove_channels_by_server. They are used during
6054 disconnection of primary router and in backup router protocol.
6055 Affected file silcd/server_util.[ch], silcd/server.c and
6056 silcd/server_backup.c.
6058 * Fixed channel adding to global list in IDENTIFY command
6059 reply in server. Affected file silcd/command_reply.c.
6061 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * If the incoming packet type is REKEY or REKEY_DONE process
6064 that packet always synchronously. Fixes yet another MAC
6065 failed error on slow (dialup) connections. Affected file
6066 lib/silcclient/client.c and silcd/server.c.
6068 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6070 * Call check_version SKE callback for initiator too. Affected
6071 file lib/silcske/silcske.c.
6073 * Implemented fix for security hole found in the SKE that was
6074 fixed in the specification few days back; the initiator's
6075 public key is now added to the HASH value computation.
6076 Added backwards support for the old way of doing it too, for
6077 old clients and old servers. Affected file is
6078 lib/silcske/silcske.c.
6080 * Enabled mutual authentication by default in SKE. If initiator
6081 is not providing mutual authentication the responder will
6082 force it. This will provide the proof of posession of the
6083 private key for responder. The affected files are
6084 lib/silcclient/protocol.c and silcd/protocol.c.
6086 * Do not cache anymore the server's public key during SKE.
6087 We do mutual authentication so the proof of posession of
6088 private key is done, and if the server is authenticated in
6089 conn auth protocol with public key we must have the public
6090 key already. Affected file silcd/protocol.c.
6092 * Added new global debug variable: silc_debug_hexdump. If
6093 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6094 file lib/silcutil/silclog.[ch].
6096 * Fixed compilation warning due to char * -> const char *.
6097 Affected files lib/silcutil/silcnet.h, and
6098 lib/silccore/silcauth.[ch].
6100 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Fixed CMODE command when new channel key was created. If
6103 the creation failed the old key was removed. Next time giving
6104 same command would crash the server since the old key was
6105 freed already. Affected file silcd/command.c.
6107 * Fixed the silc_server_announce_get_channels to not crash
6108 on reconnect. Affected file silcd/server.c.
6110 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6112 * Added silc_log_set_debug_string function to set a regex
6113 string to match for debug output. Only the function names,
6114 or filenames matching the given debug string is actually
6115 printed. This way it is possible to filter out those debug
6116 strings that user is not interested in.
6118 Fixed a bug in silc_string_regexify.
6120 Affected files lib/silcutil/silclog.[ch], and
6121 lib/silcutil/unix/silcunixutil.c.
6123 * Changed the -d options in both server and Irssi SILC client
6124 to take the debug string as argument. Affected files
6125 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6127 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Added silc_hash_babbleprint to create a Bubble Babble
6130 Encoded fingerprint. The encoding is developed by Antti
6131 Huima (draft-huima-babble-01.txt), and it creates human
6132 readable strings out of binary data. Affected file
6133 lib/silccrypt/silchash.[ch].
6135 * Print the babble print now in addition of fingerprint as well
6136 in Irssi SILC client. Affected files are
6137 irssi/src/fe-common/silc/module-formats.[ch],
6138 irssi/src/fe-common/silc/core/client_ops.c.
6140 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Fixed a security problem found in SKE. The initiator's
6143 public key too is now added to the HASH hash value creation
6144 which is signed by the responder to create the SIGN value.
6145 This will prevent anyone in the middle to lie to the responder
6146 about the initiator's public key. If this is done now, the
6147 man in the middle will get caught. Updated the protocol
6150 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Better installation directory handling. Configure module
6153 paths and other paths automatically to example_silc* files
6154 in doc/. A patch by toma.
6156 * Fixed compiler warning from MPI library, and from SILC RNG.
6159 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6160 It can be configured with ./configure. A patch by toma.
6162 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Find correct make to use in prepare-clean. A patch by
6165 toma. Affected file prepare-clean.
6167 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6169 * Added irssi variables use_auto_addr, auto_bind_ip,
6170 auto_bind_port and auto_public_ip.
6172 * Changed the interface for silc_client_send_key_agreement
6173 in lib/silcclient/silcapi.h
6177 irssi/src/silc/core/silc-core.c
6179 lib/silcclient/silcapi.h
6180 irssi/src/silc/core/silc-channels.c
6181 lib/silcclient/client_keyagr.c
6184 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Added silc_pkcs_public_key_compare to compare two
6187 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6189 * Check that the client who set the founder mode on the
6190 channel is the same client that is giving the founder
6191 mode to itself. It is done by comparing the saved public
6192 key (it is saved even in the authentication is passphrase).
6193 Affected file silcd/command.c.
6195 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Do not process packet for disconnected socket connection.
6198 Affected file lib/silccore/silcpacket.c.
6200 * Process the DISCONNECT packet through scheduler in the
6201 client library. Affected file lib/silcclient/client.c.
6203 * Fixed the silc_client_packet_parse to not to increase
6204 the packet sequence number if the conn->sock and the
6205 current socket connection is not same. This can happen
6206 for example during key agreement when the conn includes
6207 multiple socket connections (listeners). Affected file
6208 lib/silcclient/client.c.
6210 * The sender of the file transfer request now provides also
6211 the pointer (listener) for the key exchange protocol. If
6212 the listener cannot be created then it sends empty key
6213 agreement and lets the receiver provide the listener.
6215 Added `local_ip' and `local_port' arguments to the
6216 silc_client_file_send. If they are provided they are used,
6217 if not then it will attempt to find local IP address, if
6218 not found or bind fails then the remote client will provide
6221 Affected files are lib/silcclient/client_ftp.c and
6222 lib/silcclient/silcapi.h.
6224 * Extended the FILE SEND command to support defining the
6225 local IP and port for key exchange listener. They are
6226 optional. Affected file irssi/src/silc/core/silc-servers.c.
6228 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6230 * Defined to WHOIS command reply the sending of fingerprint
6231 of the client's public key (if the proof of posession of the
6232 corresponding private key is verified by the server).
6233 Updated to the protocol specification.
6235 * Added support of receiving the client's public key's
6236 fingerprint in command reply in client library. Affected
6237 file is lib/silcclient/command_reply.c, and
6238 lib/silcclient/idlist.[ch].
6240 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6242 * Do not send over 128 chars long nickname to the server
6243 in NICK command. Affected file lib/silcclient/command.c.
6245 * Do not send over 256 chars long channel names to the server
6246 in JOIN command. Affected file lib/silcclient/command.c.
6248 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Assure that silc_server_close_connection cannot be called
6251 twice for same socket context. Affected file is
6254 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Send error message to application if opening file for
6257 writing during file transfer fails. Affected file is
6258 lib/silcclient/client_ftp.c.
6260 Remove all file transfer sessions for a client that we're
6261 removing from ID cache.
6263 Affected file is lib/silcclient/client_ftp.c.
6265 * Fixed silc_net_addr2bin to return correct address. Affected
6266 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6268 * Fixed file transfer session removing on signoff notify.
6269 Affected file irssi/src/silc/core/silc-servers.c.
6271 * Added the SilcClientFileError to be returned in the monitor
6272 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6273 Affected file lib/silcclient/silcapi.h.
6275 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Fixed a crash in silc_client_ftp_free_sessions and
6278 silc_client_ftp_session_free_client. Affected file
6279 lib/silcclient/client_ftp.c.
6281 * Added `disabled' field in the SilcChannelEntry in the server
6282 to indicate if the server entry is disabled. Affected file
6283 silcd/idlist.h, silcd/command[_reply].c.
6285 * SILC server adds now /var/run/silcd.pid everytime it is
6286 started. Affected file silcd/silcd.c.
6288 * Added silc_server_packet_send_clients to send a packet to
6289 the provided table of client entries. Affected file
6290 silcd/packet_send.[ch].
6292 * Fixed a crash in client resolving in client_prvmsg.c in
6293 client library. Affected file lib/silcclient/client_prvmsg.c.
6295 * Do not actually remove the client directly from ID cache
6296 during SERVER_SIGNOFF, but invalidate it. This way we
6297 preserve the WHOWAS info for the client. Affected file
6298 silcd/server_util.c.
6300 * Fixed SERVER_SIGNOFF notify handling in the server. The
6301 server is now able to process incoming SERVER_SIGNOFF notify
6302 for a server that it doesn't even know about. It will remove
6303 the clients provided in the notify. Affected file
6304 silcd/packet_receive.c.
6306 * Check for partial packet in data queue after every packet that
6307 was found from the queue. Return and wait for more data if
6308 there is partial data in queue. Affected file is
6309 lib/silccore/silcpacket.c.
6311 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Added SilcClietFileError enum to indicate error in
6314 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6315 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6316 Affected files lib/silcclient/silcapi.h and
6317 lib/silcclient/client_ftp.c.
6319 * Check that newsize in silc_buffer_realloc is larger than
6320 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6322 * Added better monitor of file transfers. It now monitors
6323 key agreement protocol during the file transfer too. Added
6324 error reporting too. Affected files
6325 irssi/src/silc/core/silc-servers.c,
6326 irssi/src/fe-common/silc/module-formats.[ch].
6328 * Wrote a help file for FILE command.
6330 * Added silc_rng_global_get_byte_fast to get not-so-secure
6331 random data as fast as possible. Random data is read from
6332 /dev/urandom if available and from the SILC RNG if not
6333 available. It is used in padding generation. Affected file
6334 lib/silccrypt/silcrng.[ch].
6336 * All packets in client library are now processed synchronously.
6337 Optimized packet processing a lot. Affected file
6338 lib/silcclient/client.c.
6340 * All server connection packets are processing synchronously
6341 now in server, to optimize packet processing. Affected file
6344 * Include files are installed now only in Toolkit distribution
6345 if make install is given. Affected files: all Makefile.am's.
6347 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Assure that silc_client_notify_by_server_resolve does not
6350 resolve the client information multiple times. If it cannot
6351 be found by the first it cannot be found at all. Affected
6352 file lib/silcclient/client_notify.c.
6354 * Fixed WHOWAS command reply calling. Affected file
6355 lib/silcclient/command_reply.c.
6357 * Removed all references to silc_idlist_get_client from the
6358 Irssi SILC client since that call is internal call used by
6359 the library. The Irssi SILC client will use now client
6360 retrieval functions found in silcapi.h.
6362 * Fixed a bug in resolving nickname info before sending
6363 private message. It used freed memory. Affected file
6364 irssi/src/silc/core/silc-servers.c.
6366 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * Assure my_channels statistics cannot go negative in server.
6369 Affected files silcd/server.c, silcd/server_util.c.
6371 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6373 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6375 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6377 * Win32 Toolkit changes. Affected files
6378 win32/silc.dsw, win32/libsilc/libsilc.def,
6379 win32/libsilcclient/libsilc.def,
6380 lib/silcutil/silcutil.c, and
6381 lib/sftp/sftp_fs_memory.c.
6383 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6385 * Added silc_net_localip to return local host's IP address.
6386 Affected file lib/silcutil/silcnet.[ch].
6388 * If key exchange or rekey protocol is active for a connection
6389 parse all packets syncronously since there might be packets
6390 in packet queue that we are not able to process without first
6391 processing packets before them. Affected file silcd/server,
6392 lib/silcclient/client.c.
6394 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6395 whether library should continue processing the packet.
6396 Affected file lib/silccore/silcpacket.h.
6398 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6399 SilcSFTPMonitorData to SFTP server to monitor various
6400 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6401 lib/silcsftp/sftp_server.c.
6403 * Added silc_file_size to return file size. Affected file
6404 lib/silcutil/silcutil.[ch].
6406 * Implemented the file transfer support for the client library.
6407 Added preliminary support for simple client to client one-file
6408 transmission. Affected file lib/silcclient/client_ftp.c,
6409 lib/silccilent/client.[ch].
6411 * Added new local command FILE to the Irssi SILC Client.
6412 It is used to perform the file transfer. It has subcommands
6413 SEND, RECEIVE, SHOW and CLOSE. Affected files
6414 irssi/src/silc/core/client_ops.c,
6415 irssi/src/silc/core/silc-server.[ch].
6417 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6419 * Relay the SILC_PACKET_FTP in the server. Affected files
6420 silcd/server.c and silcd/packet_receive.c.
6422 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6424 * Renamed silc_file_read and silc_file_write to functions
6425 silc_file_readfile and silc_file_writefile. Added function
6426 silc_file_open and silc_file_close. Affected files
6427 lib/silcutil/silcutil.[ch].
6429 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Resolve the client info when received private message or
6432 channel message for a client which nickname we don't know.
6433 Affected files lib/silcclient/client_prvmsg.c and
6434 lib/silcclient/client_channel.c.
6436 * Do not crash in /KEY if client is not connected. Affected
6437 file irssi/src/silc/core/silc-channels.c.
6439 * Added SilcClientStatus field to the SilcClientEntry in the
6440 lib/silcclient/idlist.h.
6442 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6443 is incomplete and is being resolved, it won't be resolved
6446 Make sure also that USERS command reply does not resolve
6447 twice information. Affected file is
6448 lib/silcclient/command_reply.c.
6450 Make sure that silc_client_get_clients_by_list does not
6451 resolve twice same information.
6453 * Check for valid client->id in the silc_server_free_client_data.
6454 Affected file silcd/server.c.
6456 * Fixed /GETKEY nick@server not to crash if the server entry
6457 is not found. Affected file lib/silcclient/command.c.
6459 * Fixed the silc_server_check_cmode_rights to check the
6460 requested modes correctly. Affected file silcd/command.c.
6462 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6464 * Better checks for non-printable chars in nick added.
6465 Affected file silcd/command.c.
6467 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6469 * Call the silc_server_udpate_servers_by_server in the
6470 primary router that comes back online in the backup resuming
6471 protocol. Otherwise it routes packets wrong. Affected file
6472 silcd/server_util.[ch], silcd/server_backup.c.
6474 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6477 lib/silcutil/silcbuffmt.[ch].
6479 * Redefined the SILC packet header to include the padding
6480 length. Affected file lib/silccore/silcpacket.[ch].
6482 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6483 length for maximum padding up to 128 bytes). Affected
6484 file lib/silccore/silcpacket.h.
6486 * Removed all backwards support for old 0.5.x MAC thingies.
6487 The SILC packet header change makes it impossible to be
6488 backwards compatible.
6490 * Send the ENDING packet with timeout in the backup resuming
6491 protocol. This is to assure that all routers has connected
6492 to the primary router. Affected file silcd/server_backup.c.
6494 * Changed the RNG to take the first IV from random data. It
6495 used to take it from zero actually. Changed the RNG also
6496 to use /dev/urandom during session. /dev/random is used
6497 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6499 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6501 * Changed the SILC packet header to have the first two bytes
6502 (the packet length) encrypted. Affected files aroung the
6503 code tree, lib/silccore/silcpacket.[ch]. Removed the
6504 SilcPacketCheckDecrypt callback. It is not needed anymore
6505 since the silc_packet_receive_process will determine now
6506 whether the packet is normal or special.
6508 * Implemented the unidirectional MAC keys. Affected files
6509 lib/silcske/silcske.c, silcd/protocol.c and
6510 lib/silcclient/protocol.c.
6512 * Implemented the packet sequence number to the MAC computation.
6513 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6514 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6515 lib/silcclient/protocol.c.
6517 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6519 * Allow backup router to announce servers. All servers
6520 announced by backup router are added to the global list
6521 automatically. Update hte server's socket to our primary
6522 router also when backup router announces a server.
6523 Affected file silcd/packet_receive.c.
6525 * Do not update the client->router in the function
6526 silc_server_udpate_clients_by_server if the client is on
6527 global list. We might fail to find any specific server
6528 for locally connected clients and local cell clients. They
6529 should still use the `from' and not `to' as client->router.
6530 This fixes backup router resuming protocol. Affected file
6531 silcd/server_util.c.
6533 * Decrease channel statistics count only if the channel
6534 deletion worked. Affected files are silcd/server.c and
6535 silcd/server_util.c.
6537 * Added silc_server_update_servers_by_server to update origin
6538 of all server entries. Used during backup router protocol.
6539 Affected files silcd/server_util.[ch], silcd/server.c. and
6540 silcd/backup_router.c.
6542 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6543 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6544 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6545 lib/silccrypt/silchmac.c.
6547 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Assure that router cannot reroute the same channel message
6550 to the sender. Affected file silcd/packet_receive.c.
6552 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Made better checks that the channel message is not sent
6555 to the router it came from. Affected file is
6556 silcd/packet_send.c. Fixed memory leak too.
6558 * Announce informations for incoming router connection, but
6559 only after checking if it is replaced by backup router.
6560 Affected file silcd/packet_receive.c.
6562 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6564 * Fixed the backup resuming protocol to work in multiple
6565 router environment. Affected file silcd/server_backup.c.
6567 * Route packet only to one router in the function
6568 silc_server_packet_send_to_channel. Affected file is
6569 silcd/packet_send.c.
6571 * Fixed silc_server_send_notify_dest to set the broadcast
6572 flag. Fixed the silc_server_send_notify_topic to actually
6573 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6574 Affected file silcd/packet_send.c.
6576 * Changed the SFTP Filesystem interface. Changed the
6577 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6578 the filesystem operation function. The SilcSFTPFilesystem
6579 is now a context that is allocated by all filesystem allocation
6580 functions and it already includes the operations structure
6581 and filesystem specific context. It is given as argument
6582 now to the silc_sftp_server_start. This made the interface
6583 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6584 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6586 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6588 * Changed the backup router adding and getting interfaces
6589 in the server. The router that will be replaced by the
6590 specified backup router is now sent as argument. Affected
6591 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6594 * Added silc_net_addr2bin_ne to return the binary form of
6595 the IP address in network byte order. Affected files
6596 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6598 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6600 * Check for existing server ID in silc_server_new_server
6601 and in silc_server_connect_to_router_final and remove the
6602 old entry if it exists. Affected file silcd/packet_receive.c,
6605 * Send the channel message always to only one router, either
6606 in upstream or downstream. Affected file is
6607 silcd/packet_send.c.
6609 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6611 * Wrote the definition of the backup resuming protocol to the
6612 protocol specification.
6614 * Removed one redundant channel key generation from normal
6615 server during joining procedure. Removed one redundant
6616 channel key sending from server to router during joining
6617 procedure. Affected file silcd/command.c.
6619 * Made minor bugfixes to the backup router resuming protocol.
6620 Affected file silcd/server_backup.c, server.c.
6622 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Added --disable-asm configuration option. Affected files
6625 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6628 * Implemented the backup resuming protocol that is used to
6629 resume the primary router position in the cell after the
6630 primary router comes back online. Affected files
6631 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6632 and silcd/server_util.[ch].
6634 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Sleep two (2) seconds after sending QUIT command to server.
6637 Affected file lib/silcclient/command.c.
6639 * Assure that if outgoing data buffer is pending do not force
6640 send any data. Affected file silcd/packet_send.c.
6642 * Assure that if outgoing data buffer is pending do not force
6643 send any data. Affected file lib/silcclient/client.c.
6645 * Implemented the backup router support when the primary router
6646 goes down. The servers and routers can now use the backup
6647 router as new primary router without loosing connectivity.
6649 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6652 in the server to indicate disabled entry. All data read
6653 from the connection will be ignored and no data is sent
6654 for entry that is disabled. Affected files are
6655 silcd/idlist.h, silcd/server.c.
6657 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6659 * Created SFTP client and server test programs in the
6660 lib/silcsftp/tests directory.
6662 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Implemented memory filesystem (virtual filesystem) for
6665 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6668 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6670 * Implemented the SFTP (SSH File Transfer Protocol) to the
6671 lib/silcsftp. It includes SFTP client and SFTP server
6674 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Moved lib/silccore/silcprotocol.[ch] to the
6677 lib/silcutil library.
6679 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6680 take variable argument list pointer as argument. Affected
6681 file lib/silcutil/silcbuffmt.[ch].
6683 * Added silc_buffer_set function that is used to set data
6684 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6685 Affected file lib/silcutil/silcbuffer.h.
6687 * Changed various routines in the core library to use the new
6688 silc_buffer_set instead of allocating new buffer only for
6691 * Added 64-bit value formatting and unformatting support to the
6692 silc_buffer_[un]format routines. Affected file is
6693 lib/silcutil/silcbuffmt.[ch].
6695 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6696 to includes/bitmove.h.
6698 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6700 * Fixed channel user mode saving in client library. Affected
6701 file lib/silcclient/command[_reply].c.
6703 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6705 * Defined the file transfer to the SILC Protocol. Added
6706 new packet type SILC_PACKET_FTP and defined File Transfer
6707 Payload. The mandatory file transfer protocol is SFTP
6708 (SSH File Transfer Protocol). Affected file in addition
6709 of the internet draft is lib/silccore/silcpacket.h.
6711 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6712 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6713 is used as part of backup router protocol when the primary
6714 router of the cell is back online and wishes to resume
6715 the position as primary router.
6717 * Redefined the MAC generation keys in the protocol. The
6718 same key is not used anymore in both direction. Both
6719 direction will now use different keys for sending and
6720 receiving. This fixes a potential security flaw. This
6721 change causes incompatibilities in the protocol.
6723 * Redefined also the MAC computation from the packet.
6724 An packet sequence number is now added to the MAC
6725 computation. This prevents possible replay attacks against
6726 the protocol. This change too causes incompatibilities
6729 Added `sequence' field to the SilcPacketContext to hold
6730 the current sequence number for the packet.
6732 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6734 * Added `created' field to the SilcIDListData in the file
6735 silcd/idlist.h to indicate the time when the entry was
6738 * Added `created' field to the SilcChannelEntry too. Affected
6739 file silcd/idlist.h.
6741 * Added `creation_time' aguments to all the announcement functions
6742 in the server. If it is provided then only the entries that
6743 was created after the provided time frame are actually
6744 announced. Affected file silcd/server.[ch].
6746 * The protocol says that the Channel ID's IP address must be
6747 based on the router's IP address. Added check for this in
6748 the silc_server_new_channel when processing incoming New Channel
6749 Payload. Affected file silcd/packet_receive.c.
6751 * Print out the correct version with --version in SILC client.
6752 Affected file irssi/src/silc/core/silc-core.c.
6754 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * Fixed WHOWAS command to check for completnes of the client
6757 entry always, not just when the command is coming from client.
6758 Affected file silcd/command.c.
6760 * Added new function silc_server_packet_queue_purge to purge the
6761 outgoing data queue to the network. After the function returns
6762 it is guaranteed that the outgoing packet queue is empty.
6763 Affected file silcd/packet_send.[ch].
6765 * Purge the outgoing packet queue in the rekey protocol's final
6766 callback to assure that all rekey packets go to the network
6767 before quitting the protocol. Affected file silcd/server.c.
6769 * Added silc_client_packet_queue_parse as similar function as
6770 in server to the client library. The affected file is
6771 lib/silcclient/client.c.
6773 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6775 * Splitted silcd/server.c and created silcd/server_util.[ch]
6776 for utility functions.
6778 * Added new socket flag SILC_SF_DISABLED to indicate that the
6779 connection is open but nothing can be sent to or received from
6780 the connection. Affected file lib/silcutil/silsockconn.[ch].
6781 The checking for disabled socket is checked in the low level
6782 silc_socket_write and silc_socket_read functions.
6784 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6786 * Allow only nicknames and channel names that fits into the
6787 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6789 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6791 * When processing JOIN command reply in server check that if
6792 the channel exists in our global list we'll move it the local
6793 list. Affected file silcd/command_reply.c.
6795 * Fixed the check whether client is joined on the channel already
6796 in JOIN command. Affected file lib/silcclient/command.c.
6798 * Fixed the JOIN command reply to check whether the channel
6799 already exists. Affected file lib/silcclient/command_reply.c.
6801 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * Added silc_ske_status_string to map the SKE error numbers
6804 to readable strings. The affected files are
6805 lib/silcske/silcske[_status].[ch].
6807 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Do not show the private channels on the WHOIS channel list
6810 as it is not allowed by the protocol. The affected file is
6813 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6815 * Assure that the packet length digged from the actual packet
6816 is something sensible in the silc_packet_decrypt_rest_special
6817 in lib/silccrypt/silcpacket.c.
6819 * Free and NULL the allocated pointer in silc_hmac_alloc if
6820 the HMAC allocation fails. The affected file is
6821 lib/silccrypt/silchmac.c.
6823 * Print the selected security properties to the log files in
6824 the server. Affected file silcd/protocol.c.
6826 * Add SKE's reference counter even if calling the completion
6827 callback manually. Otherwise it goes negative, although it
6828 does not cause any problems. The affected file is
6829 lib/silcske/silcske.c.
6831 * Remove the client entry with short timeout after giving the
6832 KILL command. Affected file lib/silcclient/command.c.
6834 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6835 case all found clients are already disconnected (WHOWAS would
6836 found them) in the server. Affected file silcd/command.c.
6838 * Update the last_receive (time of last data received) to be
6839 updated only when received private or channel message so that
6840 the idle time showed in WHOIS makes more sense.
6842 * Added boolean field `valid' in to the SilcClientEntry in the
6843 client library to indicate whether the entry is valid or not.
6844 This fixes the nickname change bug on channel when changing
6845 the nickname to be same than the old (like nick to Nick) the
6846 nickname formatter doesn't set the new nick anymore to Nick@host.
6847 Affected file lib/silcclient/idlist.[ch].
6849 * Now actually fixed the nickname changing on disconnection.
6850 Added new function silc_change_nick to the Irssi SILC Client.
6851 Affected file irssi/src/silc/core/client_ops.c,
6852 irssi/src/silc/core/silc-nicklist.[ch].
6854 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6856 * Check that the public key exists in the GETKEY command before
6857 trying to encode it. Affected file silcd/command.c.
6859 * Print some notifications on received public keys with GETKEY
6860 command in the Irssi SILC Client. Affected files are
6861 irssi/src/fe-common/silc/module-formats.[ch],
6862 irssi/src/silc/core/client_ops.c.
6864 * Use IDENTIFY command to resolve the server information in the
6865 GETKEY command instead of INFO command. Affected file
6866 lib/silcclient/command.c.
6868 * All command reply functions in the client library now calls
6869 the pending command reply callbacks even if an error has
6870 occurred. The server has done this a long time and now it was
6871 time to move the client library to this as well. Now all
6872 errors can be delivered back to the pending command reply
6873 callbacks if necessary. Affected files are
6874 lib/silcclient/command[_reply].[ch].
6876 * Change the nickname on disconnection back to the username
6877 because in reconnect the server will enforce it to it anyway.
6878 Affected file irssi/src/silc/core/silc-servers.c.
6880 * Fixed a config file parsing bug in the Irssi SILC client.
6881 Affected file irssi/src/silc/core/clientconfig.c.
6883 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6885 * When printing the channel mode on JOIN, verify that the
6886 channel key and channel's HMAC are valid. Affected file
6887 irssi/src/silc/core/client_ops.c.
6889 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6891 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6892 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6893 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6895 * Removed channel key rekey task deleting from the function
6896 silc_server_save_channel_key. Affected file silcd/server.c.
6897 Added explicit timeout task context instead that is used to
6898 delete the task if we are registering a new task before the
6899 new task has elapsed.
6901 * When channel key rekey occurs the client library now saves
6902 the old channel key for a short period of time (10 seconds) and
6903 is able to use it in case some is still sending channel
6904 messages encrypted with the old key after the rekey. Affected
6905 file lib/silcclient/[idlist.h|client_channel.c].
6907 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6909 * Added check to the silc_server_new_id_real to not accept
6910 new ID if it is the sender's own ID. Affected file is
6911 silcd/packet_receive.c.
6913 * Assure that we do not announce ourself or the one we've
6914 sending our announcements when we're router and are announcing
6915 servers to our primary router. Affected file silcd/server.c.
6917 * Fixed silc_server_command_identify_check_client to assemble
6918 correct WHOIS packet. It send corrupted WHOIS packet and
6919 caused problem with router to router connections. Affected
6920 file silcd/command.c.
6922 Fixed also silc_server_command_whois_check the same way
6923 as for the IDENTIFY command.
6925 * Added new SilcIDListStatus to the server in the SilcIDListData
6926 structure. The status now includes the current status of
6927 the entry (like registered, resolved etc.). Affected file
6928 silcd/idlist.[ch]. Defined a bunch of different status types
6929 as well. This replaced the old boolean registered field as well.
6931 Added resolve_cmd_ident field to the SilcClientEntry structure
6932 too so that if the entry is for example being resolved so
6933 another command may attach to the same pending command reply
6934 without requiring to resolve the same entry again. This concept
6935 should optimize the WHOIS and the IDENTIFY resolving under
6936 heavy load by taking away unnecessary resolving for entries
6937 that are being resolved already.
6939 Added support for adding multiple pending commands for one
6940 command idenfier. Affected file silcd/command[_reply].[ch].
6942 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6943 before deleting the data. Otherwise the hash table will have
6944 freed data in comparison functions. Affected file is
6945 silcd/command_reply.c.
6947 * Fixed silc_idlist_replace_client_id to add the new entry to
6948 the cache with NULL nickname. Otherwise there will be invalid
6949 memory as the nickname after the nickname is freed. Affected
6950 file silcd/packet_receive.c.
6952 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6953 saved into wrong slots because the previous number of entries
6954 was not taken into account. Affected file silcd/idlist.c.
6955 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6957 * If we are router and we receive JOIN notify to a channel that
6958 does not have any users then notified client is marked as the
6959 channel founder, as it is it. The affected file is
6960 silcd/packet_receive.c
6962 * Added to the extended hash table API's table_del_*ext functions
6963 the destructor as argument too, so that the caller can decide
6964 which destructor to use or whether to use destructor at all.
6965 Affected file lib/silcutil/silchashtable.[ch].
6967 * Fixed ID Cache purging. It actually deleted the entries from
6968 the hash table after the data was freed. The hash table ended
6969 up comparing freed memory. The affected file is
6970 lib/silccore/silcidcache.c.
6972 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6974 * Fixed Irssi SILC client's KILL command's HELP syntax.
6976 * The USERS command now resolves the detailed user information
6977 if the userinfo field is missing. Affected file is
6978 lib/silcclient/command_reply.c.
6980 * Do not print error in silc_file_read if the read file does
6981 not exist. Just silently return NULL. Affected file is
6982 lib/silcutil/silcutil.c.
6984 * Fixed the silc_log_output to not wine about NULL filename
6985 and to not create some bogus " " filename. Affected file is
6986 lib/silcutil/silclog.c.
6988 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6990 * Fixed various printing bugs on the user interface in the
6991 Irssi SILC Client. Minor changes that were forgotten from
6994 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6996 * Fixed the configure.in.pre and the compilation and distribution
6997 environment to support the new autoconf 2.52. That version is
6998 now required to compile the CVS trunk.
7000 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7003 to generally parse user@fqdn format strings. Affected file
7004 lib/silcutil/silcutil.c.
7006 * Added nickname_format and nickname_force_format fields to the
7007 SilcClientParams structure. The first one defines the format
7008 for the nicknames that the library will enforce if the receives
7009 multiple same nicknames. The second one is boolean value and
7010 can be used to force the library to always enforce the format
7011 to the nicknames regardles whether there are multiple nicknames
7012 or not. This configurable formatting was employed to flexibly
7013 support accessing multiple nicknames from the user interface.
7014 The userinterface can now set the nicknames to what ever format
7015 they prefer. Affected file lib/silcclient/silcapi.h.
7017 Added function silc_client_nickname_format to the file
7018 lib/silcclient/idlist.c. It performs the nickname formatting.
7020 Added new field `hostname´ to the SilcClientEntry context.
7021 It holds the hostname of the client. Affected file is
7022 lib/silcclient/idlist.h.
7024 * Irssi SILC Client sets the nicknames in nick@hostn format.
7025 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7026 irssi/src/silc/core/silc-core.c.
7028 The WHOIS printing now also shows both the real nickname and
7029 the formatted nickname so that user knows how to access the
7030 user if there are multiple same nicknames cached. Affected
7031 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7032 printing formatting too to take the hostname now as a separate
7033 argument. The Affected file is
7034 irssi/src/fe-common/silc/modules-formats.[ch].
7036 * Changed the silc_client_get_clients_local to accept the formatted
7037 nickname as argument. It accepts the real nickname too but the
7038 formatted nickname can be used to find the true entry from
7039 multiple entries. Affected file lib/silcclient/silcapi.h and
7040 lib/silcclient/idlist.c.
7042 * Added nickname_format_parse field to the SilcClientParams.
7043 It is a callback function provided by the application to parse
7044 the nickname out of the formatted nickname string. The library
7045 calls it to get the nickname from the formatted string. Since
7046 the application generally knows better the format of the nickname
7047 string it parses it instead of the library, even though library
7048 encodes the formatted string. If the callback function is not
7049 provided then the library will use the string as is. The
7050 affected file is lib/silcclient/silcapi.h.
7052 * All the nickname strings passed to the client library in
7053 commands are now expected to be formatted nickname strings.
7054 If the command does not support the formatted nickname string
7055 it will assume that the sent string is the actual nickname.
7056 Affected file lib/silcclient/command.c.
7058 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7060 * Added public key authentication support to OPER and SILCOPER
7061 commands in the client library. Affected file is
7062 lib/silcclient/command.c.
7064 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7066 * Changed the get_auth_methdod client operation to be asynchronous.
7067 It can be async if the application resolves the authentication
7068 method from the server during the negotiation. Added new
7069 SilcGetAuthMeth completion callback that the application will
7070 call after resolving the authentication method.
7072 Added function silc_client_request_authentication_method that
7073 the application can use to resolve the authentication method
7074 from the server. Added also SilcConnectionAuthRequest callback
7075 that the library will call after the server has replied. The
7076 application can call this function if it does not know the
7077 current authentication method.
7079 Affected files are lib/silcclient/client.c and
7080 lib/silcclient/silcapi.h.
7082 * The Irssi SILC client now automatically resolves the authentication
7083 method incase any configuration information is not present (and
7084 currently there never is). The affected file is
7085 irssi/src/silc/core/client_ops.c.
7087 * Fixed public key authentication from the client library.
7088 Affected file lib/silcclient/protocol.c. Changed also the
7089 protocol specification about the public key authentication in
7090 the connection authentication protocol. The actual data to be
7091 signed is now computed with a hash function before signing.
7093 * Fixed the public key authentication from the server as well.
7094 Affected file silcd/protocol.c.
7096 * Removed the mlock()'s from the memory allocation routines.
7097 Affected file lib/silcutil/silcmemory.c. The ./configure does
7098 not check anymore for the mlock(). Affected file is
7101 * Fixed USERS command in server to allow the execution of the
7102 command for private and secret channels if the client sending
7103 the command is on the channel. Affected file silcd/command.c.
7105 * Fixed silc_client_get_clients_local to return the clients
7106 count correctly. It could return wrong value. Affected file
7107 lib/silcclient/idlist.c.
7109 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7111 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7112 types. The assembler optimizations seemed not to like 64-bit
7113 data types. The assmebler optimizations thus are now enabled
7114 also for BSD systems as opposed to only enable them for Linux.
7116 * Do not check for threads at all on BSD systems. Affected
7117 file configure.in.pre.
7119 * Removed -n and -h options from the Irssi SILC Client since
7120 they are not used in silc.
7122 * Fixed the prime generation to assure that the first digit
7123 of the generated random number is not zero since our conversion
7124 routines does not like number strings that starts with zero
7125 digit. If zero digit is seen the random number is regenerated.
7126 This caused some corrupted RSA keys when the zero first digit
7127 was met. Affected file lib/silcmath/silcprimegen.c.
7129 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7131 * Fixed WIN32 configuration in the ./configure script.
7132 Fixed to include xti.h on environments that has it.
7133 Patches by Carsten Ilchmann and andrew.
7135 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7137 * Changed the silc_id_create_client_id to be collision
7138 resistant. It is now assured that there cannot be created
7139 two same client ID's. I suspect that some weird bugs in
7140 the server were actually caused by duplicate Client IDs.
7141 Affected file silcd/serverid.[ch]. A router receiving
7142 new ID now also assures and informs the sending server
7143 if the ID caused collision.
7145 * Changed the silc_id_create_channel_id to also assure that
7146 there are no collisions.
7148 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * Statement about ignoring the Mutual Authentication flag when
7151 performing rekey with PFS was a bit misleading. It is ignored
7152 if it was set in the initial negotiation, it cannot be even
7153 set in the rekey. Fixed in the ke-auth draft. Started the
7154 new versions of the protocol drafts in the doc/.
7156 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7158 * Fixed a bug in silc_client_command_identify_save when saving
7159 new channel information. The channel name was no duplicated
7160 and caused crash on exit. Affected file is
7161 lib/silcclient/command_reply.c.
7163 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7165 * Fixed the getkey command handling in the server. Send just
7166 empty OK reply to the sender if the key could not be fetched
7167 (but everything else was ok, like the key just was not available).
7168 Changed the public key parameter to optional in the protocol
7169 specs so that empty OK reply can be sent. Affected file
7172 Added a message to Irssi SILC client to tell to user if the
7173 server did not return a public key.
7175 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7177 * Fixed a channel key regeneration bug. It registered new
7178 timeout tasks exponentially until all system resources were
7179 used. Affected file silcd/server.c.
7181 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7183 * Added the SILC Document generator to the scripts/silcdoc.
7184 It can be used to generate the Toolkit Reference Manual out
7185 of the source tree. Internally it will also use the RoboDoc
7186 generator now imported in util/robodoc.
7188 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7190 * Added couple of return's in rekey protocol if error orccurred
7191 during the protocol. The execution must be terminated.
7192 Affected file silcd/protocol.c. Also, terminate the protocol
7193 always with timeout.
7195 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7197 * The client's Client ID was created initally from the wrong
7198 nickname (it could have been in format nick@host) in the
7199 silc_server_new_client. Affected file silcd/packet_receive.c
7201 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * Added some SILC_LOG_ERROR's to various error conditions
7204 if client could not be added to ID cache. Affected files
7205 silcd/packet_receive.c and silcd/server.c.
7207 * When client's sock->user_data is freed, NULL also the
7208 client->router and client->connection pointers. Added check
7209 for these pointers being NULL to various places around the
7210 code. Affected file silcd/server.c.
7212 * Added client->data.registered == TRUE checks to various
7213 places around the code to assure that unregistered client's
7214 are not handled when it is not allowed. Affected file
7217 * Added `bool registered' fields to all
7218 silc_idlist_[server|client]_get_* routines to indicate whether
7219 the fetched client needs to be registered or not. Affected
7220 file silcd/idlist.[ch].
7222 * Add your own entry as registered to the ID cache in the
7223 server. Affected file server.c.
7225 * Fixed a bug in silc_server_new_server. The SilcServer was
7226 set as the new server's context instead of SilcServerEntry.
7227 This naturally caused some weird bugs.
7229 * Added "updated" field the SilcChannelEntry which indicates
7230 the time since the channel entry was last accessed. This
7231 can be used to determine whether it is necessary to
7232 announce the channel after backup resuming protocol.
7233 Affected files silcd/idlist.[ch].
7235 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7237 * Do not delete the channel rekey task when adding it
7238 for in silc_server_create_channel_key.
7240 * Changed the silc_server_create_channel_key to return
7241 TRUE or FALSE to indicate the success of the channel key
7244 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7246 * Fixed MSVC++ project files and added missing files to
7247 Makefiles under win32/.
7249 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7251 * Do not add TCP_NODELAY flag if the operating system
7252 does not have it defined. Affected files are
7253 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7255 * Fixed buffer overflow from Irssi SILC Client. Affected
7256 file irssi/src/fe-common/core/themes.c.
7258 * Fixed double free in client library in the file
7259 lib/silcclient/client.c when disconnecting from server.
7261 * Applied double free patch from cras to Irssi SILC client.
7262 Affected files irssi/src/core/[modules/expandos].c
7264 * Fixed the disconnection handling to Irssi SILC Client.
7265 The application must call silc_client_close_connection
7266 in ops->connect client operation in case of failure of
7267 the connection. Affected file is
7268 irssi/src/silc/core/client_ops.c.
7270 * Do not set sock->protocol to NULL in the function
7271 silc_client_close_connection after executing the protocol's
7272 final callback since the sock might not be valid anymore.
7273 Affected file lib/silcclient/client.c.
7275 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7277 * Do not enable SILC_THREADS if the linking with libpthread
7278 did not happen. Affected file configure.in.pre.
7280 * Added notion to protocol specification that server must
7281 verify the sent authentication payload with CMODE when
7282 setting the channel founder key. Implemented it to the
7283 server. Affected file silcd/command.c.
7285 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7287 * Added _EXTRA_DIST SILC distribution variable to the
7288 distributions file. It is used to conditionally add extra
7289 files or directories to the specific distribution. Affected
7290 files ./prepare, Makefile.am.pre and distributions.
7292 Removed the `_' from the start of the distribution names.
7295 * Added README.WIN32 for instructions to compile the Toolkit
7298 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7300 * Fixed a double free in disconnection in the server. Affected
7301 file is silcd/server.c.
7303 * Fixed the lib/silcske/groups.c to work now also with GMP
7304 MP library. The string conversion did not work when using
7305 specific base and the base is indicated in the string as well.
7307 * Created win32/ directory which now includes MSVC++ specific
7308 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7309 It will appear only in the toolkit distribution
7311 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7313 * Changed the key material distribution function in case when
7314 the hash output is too short. The data is now concatenated
7315 a bit differently than it used to. Made the change to the
7316 SKE protocol specification.
7318 * Added better GMP detection to configure.in.pre. A patch
7321 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7323 * Fixed a minor bug in SKE that might cause some problem on
7324 some platforms. Affected file lib/silcske/silcske.c.
7326 * Added the cookie checking for initiator in the SKE. It checks
7327 that the responder returns the sent cookie unmodified. The
7328 affected file is lib/silcske/silcske.c. Added new SKE
7329 error type INVALID_COOKIE that can be sent during the
7330 negotiation. Fixed some memory leaks as well.
7332 * Added the "invalid cookie" error message to Irssi SILC client's
7335 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7337 * Added `task_max' field to the SilcClientParams to indicate
7338 the maximum tasks the scheduler can handle. If set to zero,
7339 default values are used. Affected file lib/silcclient/silcapi.h.
7341 * Fixed memory leaks in silc_client_close_connection. Affected
7342 file lib/silcclient/client.c.
7344 * Added silc_client_del_client_entry to client library to free
7345 all memory of given client entry. Affected file is
7346 lib/silcclient/idlist.[ch].
7348 * Added new functions silc_client_del_channel and
7349 silc_client_del_server to delete channel and server entries.
7350 Affected file lib/silcclient/[silcapi.h/idlist.c].
7352 * Removed silc_client_del_client_by_id from silcapi.h.
7354 * Fixed the INFO command to return the server's own info
7355 correctly when querying by Server ID. Affected file is
7358 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7360 * Removed the non-blocking settings in WIN32 code in the
7361 silc_sock_[read/write] and added SleepEx instead. Affected
7362 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7363 of input data is now checked with FIONREAD and ioctlsocket.
7365 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7367 * Call silc_schedule_task_del_by_context in the
7368 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7369 Affected file lib/silccore/silcprotocol.c.
7371 * Call silc_protocol_cancel for active protocols in the
7372 silc_server_close_connection if the funtion
7373 silc_server_free_sock_user_data has not been called.
7374 Affected file silcd/server.c.
7376 * Generic tasks cannot be deleted using the del_by_fd
7377 task deleting function since generic tasks does not match
7378 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7380 * Added a notion to SILCOPER help file that the SILCOPER works
7381 only on router server, not on normal server.
7383 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7385 * Added for WIN32 support for the new scheduler as well.
7386 Affected file lib/silcutil/win32/silcwin32schedule.c.
7388 * Fixed the SHA1 implementation to work on various platforms.
7390 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7392 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7393 API. It is part of the scheduler now. Everything else is
7394 as previously but some functions has changed their names.
7395 Checkout the lib/silcutil/silcschedule.h for the interface.
7396 Updated all applications to use the new interface. Affected
7397 files are lib/silcutil/silcschedule.[ch].
7399 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7401 * Found a bug in the SKE implementation. The HASH value,
7402 specified by the protocol, was not computed correctly. The
7403 public key of the responder was not added to the computation
7404 even though it is mandatory. Affected file lib/silcske/silcske.c.
7405 This unfortunately causes incompatibilities with older
7406 clients and servers.
7408 * Added WIN32 specific network init and uninit functions:
7409 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7410 the Winsock2. Affected file lib/silcutil/silcnet.h and
7411 lib/silcutil/win32/silcwin32net.c.
7413 * Set the socket always to nonblocking mode on WIN32 after
7414 reading data or writing data. Affected file is
7415 lib/silcutil/win32/silcwin32sockconn.c.
7417 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7419 * Fixed various compilation problems under WIN32. Affected
7420 files lib/silcutil/win32/silcwin32thread.c and
7421 lib/silcutil/win32/silcwin32schedule.c.
7423 * Removed all _internal.h #includes from public header
7424 files. Internal headers must never be included from
7427 Removed also the lib/silcske/payload_internal.h file.
7429 * All include files that may be needed (public and some others
7430 included by the public headers) by application developers are
7431 now copied to the ./includes directory. It does not copy any
7432 internal headers. Affected file Makefile.defines.pre and all
7433 Makefile.am's under lib/ and subdirs.
7435 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7437 * Do not change the ~/.silc directory's permissions automatically.
7438 Affected file irssi/src/silc/core/clientutil.c.
7440 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7442 * Do not cancel the protocol in silc_server_close_connection
7443 it might cause recursion. Now cancelled in the function
7444 silc_server_free_sock_user_data. Affected file silcd/server.c.
7446 * Fixed the silc_server_remove_clients_by_server to regenerate
7447 the channel keys correctly finally. Added also new function
7448 silc_server_remove_clients_channels to actually do it.
7449 Affected file silcd/server.c.
7451 * Fixed the silc_server_new_channel to not crash by giving
7452 wrong router to the new channel. Affected file is
7453 silcd/packet_receive.c.
7455 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7457 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7458 which is given as argument to the silc_client_alloc now.
7459 It can be used to configure the client and set various parameters
7460 that affect the function of the client.
7462 * The USERS command in server did not check whether the channel
7463 is private or secret. Affected file silcd/command.c.
7465 * Added new argument to the USERS command in protocol specification.
7466 The USERS command now can take the channel name as argument
7467 as well. Added support for this in client and server and
7468 updated the protocol specs.
7470 * Completed the GETKEY command in client. It can be now used
7471 to fetch also servers public key not only some clients.
7472 Affected files lib/silcclient/command[_reply].c.
7474 * Added silc_client_get_server to return server entry by the
7475 server name. Affected files lib/silcclient/silcapi.h and
7478 * Redefined the IDENTIFY command in protocol specification to be
7479 more generic. It now can be used to query information about
7480 any entity in the SILC Network, including clients, servers and
7481 channels. The query may be based either the entity's name
7482 or the ID. Added support for this in both client and server.
7484 Affected files silcd/command.c and lib/silcclient/command.c
7485 and command_reply.c.
7487 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7488 the _from_client and _from_server functions. Affected file
7491 * Added silc_client_get_channel_by_id_resolve to the file
7492 lib/silcclient/silcapi.h to resolve channel information by
7493 its ID. Added also silc_client_get_channel_by_id that
7494 does not resolve it from the server.
7496 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7498 * Added SilcServerEntry context into the client library
7499 to represent one server. The INFO command now allocates
7500 these to save the resolved server info. For now on the
7501 client library will also keep information about servers,
7502 connected and resolved with INFO.
7504 The INFO command now allocates the SilcServerEntry context
7505 and saves the server info there. The COMMAND_REPLY in
7506 the INFO now returns the parameters to application in
7507 same order as defined in the protocol specification.
7509 The entries are cached in the client->server_cache.
7511 * The INFO command is now issued after received the Client ID
7512 from the server. Affected file lib/silcclient/client.c.
7514 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7515 to the application as the mode changer might be server.
7516 It is guaranteed that NULL is not returned anymore to the
7517 application. Affected file lib/silcclient/client_notify.c.
7519 The ID Type is now also passed to the application so that
7520 it can check whether the returned entry is SilcClientEntry
7523 Added new function silc_client_get_server_by_id to return
7524 the server entry by ID. Affected files are the
7525 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7527 * Do not create the channel in the Irssi SILC Client when issuing
7528 the JOIN command but when received the sucessful JOIN command
7529 reply. Otherwise the channel might get created even though we
7530 could not join it. The Affected file is
7531 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7533 * Fixed a channel joining bug in router. The router must also
7534 check the channel modes, invite and ban lists etc. when serving
7535 the JOIN command sent by normal server. Affected file is
7536 silcd/command.c. The router now resolves the client's
7537 information from the server who sent the JOIN command if it
7538 does not know it, and processes the JOIN command only after
7541 * Changed the SilcCommandCb to take new argument; void *context2.
7542 Affected file lib/silccore/silccommand.h
7544 The second argument in the command callbacks in the server now
7545 includes the SilcServerCommandReplyContext if the command was
7546 called as pending command callback from the command reply.
7547 Otherwise it is NULL. When called as pending the status of the
7548 command reply will be checked and if it was erronous the
7549 error will be sent to the original sender of the command.
7550 This way the client always receives the error messages even
7551 though the server was actually the one who received the error
7552 when it resent the command to router, for example. Affected
7553 files silcd/command[_reply].[ch].
7555 * Fixed sending WHOWAS command's error message to client if
7556 the requested client could not be found. It was missing.
7559 * Changed the CMODE and CUMODE commands reply arguments in the
7560 protocol specification. The Channel ID is now sent in both
7561 of the commands to identify the channel. Implemented this
7562 new feature to the client and server. Affected files
7563 lib/silcclient/command_reply.c and silcd/command.c.
7565 * Made better checks for invite and ban lists in the JOIN
7566 command in server. Affected file silcd/command.c.
7568 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7570 * The server now performs the incoming host IP/DNS lookup
7571 using the silc_socket_host_lookup and thus does not block
7572 the server anymore. Affected file silcd/server.c.
7574 * Completed the multi-thread support for SILC Scheduler in
7575 the lib/silcutil/silcschedule.c.
7577 * Fixed the configure.in.pre to detect the pthread correctly
7580 * Fixed a deadlock in silc_task_queue_wakeup in the file
7581 lib/silcutil/silctask.c.
7583 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7585 * Added new function silc_schedule_wakeup that is used in
7586 multi-threaded environment to wakeup the main thread's
7587 schduler. It needs to be used when a thread adds a new task
7588 or removes a task from task queues. After waking up, the
7589 scheduler will detect the task queue changes. If threads
7590 support is not compiled in this function has no effect.
7591 Implemented the wakeup mechanism to both Unix and WIN32
7592 systems. Affected files are lib/silcutil/silcschedule.[ch],
7593 lib/silcutil/unix/silcunixschedule.c and the
7594 lib/silcutil/win32/silcwin32schedule.c.
7596 * Added new function silc_task_queue_wakeup to wakeup the
7597 scheduler by the specified task queue. Affected file
7598 lib/silcutil/silctask.[ch].
7600 * The silc_socket_host_lookup_start now wakes up the scheduler
7601 after adding the timeout task. Affected file is
7602 lib/silcutil/silcsockconn.c.
7604 * The silc_socket_host_lookup is synchronous now if the threads
7605 support is not compiled in. However, the callback is still
7606 called asyncronously through the scheduler, anyway. Affected
7607 file lib/silcutil/silcsockconn.c.
7609 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7611 * Added new function silc_socket_host_lookup to perform
7612 asynchronous IP and FQDN lookups for the socket connection.
7613 Affected files lib/silcutil/silcsockconn.[ch].
7615 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7617 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7618 that may or may not compile the mutex support in.
7620 Changed the silc_mutex_alloc interface. It allocates the
7621 mutex now to the sent pointer and returns TRUE or FALSE.
7623 Affected file lib/silcutil/silcmutex.h.
7625 * Wrote the SILC Task Queue interface to support multi-threads.
7626 Affected file lib/silcutil/silctask.[ch].
7628 * Wrote the SILC Scheduler to support multi-threads. Affected
7629 file lib/silcutil/silcschedule.c.
7631 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7633 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7634 in lib/silcutil/win32/.
7636 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7638 * Defined SILC Mutex API and SILC Thread API and implemented
7639 them for Unix. Affected files are
7640 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7641 lib/silcutil/unix/silcunixmutex.c and
7642 lib/silcutil/unix/silcunixthread.c.
7644 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7646 * Fixed the silc_server_remove_clients_by_server's channel
7647 key re-generation. The hash table handling was incorrect
7648 and would not work with many channels. Affected file is
7651 * Fixed some memory leaks around the server code.
7653 * Rewrote the silc_server_get_users_on_channel to support IPv6
7654 based Client ID's. Affected file silcd/server.c.
7656 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7657 specification. However, a separate document must be written
7658 to define the detailed signing procedure and the payload
7659 associated with the flag. Defined the flag to the
7660 lib/silccore/silcchannel.h as well.
7662 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7664 * Changed the dynamic tables to static size tables in the
7665 lib/silccrypt/silchmac.c.
7667 * Removed GCC dependencies from the code. A patch by cras.
7669 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7671 * Do not show the error "Error receiving packet bla bla"
7672 in server if it really was not an error (-2 means that reading
7673 is pending). Affected file silcd/server.c.
7675 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7677 * Fixed a possible crash in silc_server_remove_clients_by_server
7678 in silcd/server.c. Fixed there also some memory leaks.
7680 * Fixed the silc_idlist_replace_client_id. It could replace
7681 wrong key in the hash table. Affected file silcd/idlist.c.
7683 * Do not check whether there are global users on the channel
7684 if the channel->global_users is FALSE. Affected functions
7685 silc_server_remove_from_one_channel and
7686 silc_server_remove_from_channels in silcd/server.c. Also,
7687 do not check if the removed client is local as we can be
7688 sure that global client was not removed from the channel
7689 and checking for global users is not needed.
7691 * The silc_server_remove_clients_by_server now re-generates
7692 the channel keys correctly for those channels that had
7693 clients removed from them. Affected file silcd/server.c.
7695 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7697 * Found the reason of random crashes in the server. We weren't
7698 ignoring the SIGPIPE signal (which can be sent in write())
7699 and it crashed the server. Affected file silcd/silcd.c.
7701 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7703 * Assure that sock->user_data is not NULL in the function
7704 silc_server_packet_send in silcd/packet_send.c.
7706 * Disconnect the remote connection if it could not be added
7707 to any ID lists in the server. The affected file is
7710 * Check in silc_server_packet_send[_real/dest] that the
7711 socket is not disconnecting and ignore the data if it is.
7712 Affected file silcd/packet_send.c.
7714 * Define inline to __inline on native WIN32 compilation.
7715 Affected file includes/silcwin32.h.
7717 * Added some explicit type casts for inline code since MSVC
7718 require them. Affected files lib/silcutil/silcbuffer.h,
7719 lib/trq/silcdlist.h and lib/trq/silclist.h.
7721 * Print warning in log files from now on if the packet
7722 decryption fails. Affected file silcd/server.c.
7724 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7726 * Changed the `say' client operation's interface to accept
7727 new `type' argument to indicate the type of the message sent
7728 by the library. The application may filter the library's
7729 messages according the type. The affected file is the
7730 lib/silcclient/silcapi.h.
7732 * Added two new functions to lib/silcclient/silcapi.h:
7733 silc_client_del_client and silc_client_del_client_by_id.
7734 Affected file lib/silcclient/idlist.c.
7736 * Moved the clientincludes.h from includes/ to silc/ and
7737 serverincludes.h from includes/ to silcd/.
7739 * The modes for the CMODE and CUMODE are now passed as
7740 uint32 for application with COMMAND_REPLY. The affected
7741 file is lib/silcclient/command_reply.c.
7743 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7745 * /WHOIS without arguments shows client's own information.
7746 Affected file lib/silcclient/command.c.
7748 * Changed PING to not accept any arguments. The specs
7749 says that client can ping only the connected server so
7750 requiring an argument is not needed. Affected file is
7751 lib/silcclient/command.c.
7753 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7755 * Fixed a fatal bug in private message sending and reception
7756 encryption and decryption when using private message keys.
7757 The implementation was incorrect and did not follow the
7758 specification. It causd that some of the message were
7759 lost since it did not use the sending and receiving keys
7760 as the protocol suggests. This has been fixed and will cause
7761 incompatibilities with older clients when sending private
7762 message encrypted with private message keys. Affected files
7763 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7764 and various other in Irssi SILC Client.
7766 Added `responder' boolean argument to the functions
7767 silc_client_add_private_message_key[_ske] to indicate when
7768 the key is added as responder or initiator of the key
7771 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7773 * Removed the silc_ske_check_version function and created
7774 a SilcSKECheckVersion callback. Added also a function
7775 silc_ske_set_callbacks that is now used to set all SKE
7776 callbacks. The callback functions are not given to
7777 the SKE functions anymore, but this function is used to
7780 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7782 * Added `silc_version' argument to the silc_client_alloc
7783 to define the version of the application for the library.
7784 The library will use the version string to compare it
7785 against the remote host's (usually a server) version
7786 string. Affected file lib/silcclient/silcapi.h
7788 * Added the KE protocol context to Key Agreement context
7789 in client library so that we can abort the SKE if it
7790 is in process when we get timeout. Affected file is
7791 lib/silcclient/client_keyagr.c.
7793 * Do not resolve the client ID forever if it returns in the
7794 first time that such client does not exist. This was done
7795 for example with private message. Affected file is
7796 lib/silcclient/client_prvmsg.c.
7798 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7800 * Do not add regex.h for WIN32. The affected file
7801 includes/silcincludes.h.
7803 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7804 not work yet 100%. It generates the DLL's automatically
7805 when compiling with --with-win32 under cygwin.
7807 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7809 * lib/contrib/regex.c is not compiled on WIN32.
7811 * Added silc_net_get_socket_opt function to the
7812 lib/silcutil/silcnet.h.
7814 * Added includes/silcwin32.h for WIN32 specific includes
7817 * Do not use ptime structure or any of the posix process
7818 functions on WIN32 in lib/silccrypt/silrng.c.
7820 * Added silc_gettimeofday to provide generic function
7821 for struct timeval on all platforms. Added the function
7822 to lib/silcutil/silcutil.h.
7824 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7826 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7827 library as they clearly belong there. As a plus side we
7828 can make the actual socket connection routines platform
7831 Added also new generic function silc_socket_read and
7832 silc_socket_write (that used to be silc_packet_[read/write].
7833 The implementation of these are platform specific.
7835 * Added WIN32 specific routines of silc_socket_[read/write]
7836 to lib/silcutil/win32/silcwin32sockconn.c.
7838 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7840 * Added preliminary support for native WIN32 compilation under
7841 cygwin (using the -mno-cygwin option for GCC) to the
7842 ./configure.in.pre. The --with-win32 now prepares the
7843 compilation for native WIN32.
7845 * Rewrote the SILC Scheduler interface in the file
7846 lib/silcutil/silcschedule.h. The scheduler is now context
7847 based and does not have anymore any global static scheduler.
7848 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7849 and created lib/silcutil/win32 directory for WIN32 based
7852 * Added Unix specific network routines to the
7853 lib/silcutil/unix/silcunixnet.c and the old
7854 lib/silcutil/silcnet.c includes now only generic routines.
7856 Added WIN32 specific network routines to the
7857 lib/silcutil/win32/silcwin32net.c.
7859 * Added Unix specific utility functions from the
7860 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7862 * Added WIN32 SILC Scheduler to the file
7863 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7866 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7868 * Do not handle JOIN notify in the server if the target client
7869 is not registered (idata->registered == FALSE). The affected
7870 file is silcd/packet_receive.c.
7872 * Update the nickrec->founder in event_cumode in the Irssi SILC
7873 client. Affected file irssi/src/silc/core/silc-channels.c.
7875 * Fixed the CUMODE_CHANGE notify handling in the server when
7876 server and router are announcing their clients on channels.
7877 Now the mode changes are saved and notified correctly. The
7878 affected file is /silcd/packet_receive.c.
7880 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7881 They really did not replace the cache entry in the ID Cache.
7882 Now they do that. Affected file silcd/idlist.c.
7884 * Fixed the KICK notify handling in the Irssi SILC client to
7885 update the channel records so that the kicked client does not
7886 appear to be on the channel. The affected file is
7887 irssi/src/silc/core/silc-channels.c.
7889 * Always update the conn->current_channel when executing command
7890 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7892 * Fixed the KILL notify handling in Irssi SILC client to remove
7893 the killed client on all channels.
7895 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7897 * Fixed the silc_parse_command_line to remove extra spaces
7898 from the start and end of the arguments. Affected file is
7899 lib/silcutil/silcutil.c.
7901 * Cancel and free any active protocol in the function
7902 silc_server_close_connection. Affected file silcd/server.c.
7904 * Cancel and free any active protocol in the function
7905 silc_client_close_connction. Affected file is
7906 lib/silcclient/client.c.
7908 * Do not execute the KILL command for clients that are in
7909 history (ie. they are not in the network). Affected file is
7912 * Fixed KILL notify handling, client does not crash anymore.
7913 Affected file irssi/src/silc/core/silc-channels.c.
7915 * Reduced the default packet buffer size from 2048 to 1024 in
7916 lib/silccore/silcpacket.c.
7918 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7919 counter to the SKE context that is incresed when the SKE library
7920 performs async operation outside the library. If the outside
7921 process frees the SKE context and FREED status will be set
7922 and the library will detect after the sync operation that the
7923 libary is freed. The affected files are
7924 lib/silcske/silcske[_status].[ch].
7926 * Resolve the client entry information in the function
7927 silc_client_channel_message to assure that NULL pointer is not
7928 passed as client entry to the application. */
7930 * Fixed the task timeout calculation to assure that there is
7931 never negative timeouts. The affected file is
7932 lib/silcutil/silcschedule.c.
7934 * Fixed the channel user mode notification sending in server.
7935 It was sent point-to-point to the router (or to server by router)
7936 but it needs to be destined to a channel. The routines now
7937 supports sending the channel user mode notifys to the channels
7938 when announcing clients and channels. Affected files are
7939 silcd/server.c and silcd/packet_receive.c.
7941 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7942 It did not actually replace the old channel entry in the cache.
7943 Affected file lib/silcclient/client_notify.c.
7945 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Fixed a possible crash in silc_packet_send_prepare. It now
7948 assures always that there is enough space in the buffer and
7949 at the tail area of the buffer (for MAC).
7951 Fixed the inbound buffer reallocation in silc_packet_read.
7952 It was old code and did not handle the reallocation correctly.
7955 The affected file is lib/silccore/silcpacket.c.
7957 * Fixed buffer overflow in silc_parse_nickname in the file
7958 lib/silcutil/silcutil.c.
7960 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7962 * make install generates new server keys only if there is not
7965 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7968 Added check that if the NOREPLY is set then we will not send
7969 the away message. This avoids infinite loop of away messages
7970 if both clients are away. The affected file is
7971 lib/silcclient/client_prvmsg.c.
7973 * Fixed client crash if /NICK was given without arguments.
7974 Affected file lib/silcclient/command.c.
7976 * Server does not send the invite list in INVITE command back
7977 to the client if the list was not altered. Added this notion
7978 to the protocol spec as well. Affected file silcd/command.c.
7980 Fixed possible crash in INVITE command by checking the
7981 value of silc_server_get_client_route command.
7983 * Fixed the INVITE notify type handling. The arguments are now
7984 taken in correct order and client does not crash. The affected
7985 file is irssi/src/silc/core/silc-channels.c.
7987 Removed the "Inviting xxx to channel" message from the
7988 client library away and let the application handle it.
7989 Affected file lib/silcclient/command.c. Added that message
7990 to Irssi SILC client's message formats.
7992 * Fixed CMODE command crash in client. It now checks the
7993 amount of arguments correctly and does not crash. The affected
7994 file is lib/silcclient/command.c.
7996 * Do not create new channel automatically in silc_channels_join
7997 but check whether the channel by that name already exists.
7998 Affected file irssi/silc/core/silc-channels.c.
8000 * Do not send the SERVER_SIGNOFF to router if the disconnected
8001 entity was the router. Affected file silcd/server.c.
8003 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8004 SILC client as it was missing from there.
8006 Added the handling of the KICK notify to the Irssi SILC client
8007 as it was missing. Added "you have been kicked" message to
8008 Irssi SILC client's message modules formats.
8010 Added the handing of the KILL notify to the Irssi SILC client
8011 as it was missing. Added the kill message module formats
8014 The affected file is irssi/src/silc/core/silc-channels.c.
8016 * The router did not save the channel mode the server announced.
8017 Affected file silcd/packet_receive.c.
8019 * Fixed a possible crash in INFO command in server. If the
8020 server did not provide the server info it crashed. Affected
8021 file silcd/command.c.
8023 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Fixed the GETKEY command in the server to check also the
8026 global list. Otherwise the GETKEY would not work correctly
8027 in normal SILC server. Affected file silcd/command.c.
8029 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Fixed GETKEY crash, it crashed if the command did not succseed.
8033 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8036 is now real and not just an macro interface to GMP.
8038 Removed the entire GMP from the source tree and imported new
8039 NSS MPI library instead. Reason for removing GMP is that it is
8040 extremely large and compiles extremely slow. The NSS MPI
8041 is only a few files and compiles in less than 10 seconds.
8042 The speed is also about the same as GMP. The MPI is imported
8043 to lib/silcmath/mpi.
8045 If the system has GMP installed we will still use the GMP.
8046 If it is not then the NSS MPI will be compiled.
8048 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Merged a long nickname (127 characters long) crash bugfix from
8051 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8053 * Merged a freed memory reference bugfix from Irssi CVS tree.
8054 Affected file irssi/src/core/commands.c.
8056 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Added the server's public key sving and verification to the
8059 server when performing the SKE. This was missing and the
8060 remote server's (or router's) public key was accepted without
8061 checking whether we have it previously or trust it at all.
8062 Affected file silcd/protocol.c.
8064 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8066 * Check in the silc_server_timeout_remote if protocol is active
8067 and make sure that the protocol's final callback is called so
8068 that all memory if freed. Affected file silcd/server.c.
8070 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * silc_server_whois_send_reply crashed the server if the nickname
8073 was 127 characters long. Affected file silcd/command.c.
8075 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Added sanity check to the silc_server_new_client. If the hostname
8078 is provided inside username then check that the provided hostname
8079 really is the same as the resolved one. If the hostname was not
8080 resolved then check it from the public key. Affected file is
8081 silcd/packet_receive.c.
8083 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8084 if the server disconnected us and the connection is not valid
8085 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8087 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8088 the library to the lib/silcutil/silcutil.[ch].
8090 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Close log file after open. Affected file
8093 lib/silcutil/silclog.c.
8095 * Check whether sock == NULL in silc_client_send_packet and return
8096 if it is. Affected file lib/silcclient/silcclient.c.
8098 * Check rec->entry == NULL in the Irssi SILC Client before
8099 sending the channel message. Affecte file is
8100 irssi/src/silc/core/silc-servers.c.
8102 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Merged a splitted window bugfix from Irssi CVS tree. The
8105 affected file is irssi/src/fe-text/textbuffer-view.c.
8107 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8108 It did not print nickname.
8110 * Improved the distributions system a bit.
8112 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8114 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8115 irssi/src/fe-text/gui-window.c.
8117 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8118 to in-active server. The affected file is
8119 irssi/src/silc/core/client_ops.c.
8121 * Resolve the client in USERS command reply if the entry does
8122 not have username resolved. The affected file is
8123 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8124 command to WHOIS command to really resolve stuff. The USERS
8125 is not used any more in any critical section so WHOIS can
8126 be used even though it might be slower than IDENTIFY.
8128 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8131 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Changed the protocol API a bit more consistent in the
8134 lib/silccore/silcprotocol.[ch].
8136 * Changed the following headers to ROBODoc format:
8138 lib/silccore/silcpayload.h
8139 lib/silccore/silcprotocol.h
8140 lib/silccore/silcsockconn.h
8142 All core library headers are now formatted.
8144 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8146 * Fixed a bug in Irssi SILC client; do not show that you are
8147 server/router operator if you really are not. Affected file is
8148 irssi/src/silc/core/client_ops.c.
8150 * Renamed silc_command_free_payload to silc_command_payload_free.
8151 Affected file lib/silccore/silccommand.h
8153 * Added silcmath.h to include the prototoypes of various routines
8154 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8157 * Changed the following headers to ROBODoc format:
8159 lib/silccore/silcchannel.h
8160 lib/silccore/silccommand.h
8161 lib/silccore/silcid.h
8162 lib/silccore/silcidcache.h
8163 lib/silccore/silcmode.h
8164 lib/silccore/silcnotify.h
8165 lib/silccore/silcpacket.h
8166 lib/silcmath/silcmath.h
8168 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Added checking to the server code not to start the server if
8171 ciphers and stuff are not configured properly. Affected files
8172 silcd/serverconfig.[h] and silcd/server.c.
8174 * Changed the layout of the header files of the public interfaces
8175 in the SILC libraries. The new layout supports ROBODoc
8176 documentation tool (and some others) so that it is easy to create
8177 a library reference manual. All the other headers and source
8178 code must still follow the CodingStyle document. Also source
8179 code must not include these ROBODoc stuffs, only the headers.
8180 Furthermore, all public interface headers must now be named
8181 by using `silc' prefix, example: silcapi.h, silccipher.h.
8182 Some files were renamed due to this. All the other headers
8183 must not be used as public interfaces. I will update the
8184 CodingStyle document later. Changed following headers, so far:
8186 lib/silcclient/silcapi.h
8187 lib/silccore/silcauth.h
8188 lib/silccore/silcprivate.h
8189 lib/silccrypt/silcdh.h
8191 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8195 * Removed silc_client_packet_send_flush from the client library
8196 as it is not needed. Affected file lib/silcclient/client.[ch].
8198 * Added printing of message of unresolved authentication method
8199 to the Irssi SILC client. Added it to the module formats.
8200 Removed the same message from the client library.
8202 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8204 * Added new distribution feature, DISTLABEL. Every distribution
8205 can define own preprocessor label that can be used in the
8206 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8207 file distributions, acconfig.h.pre and prepare.
8209 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Added Makefile.defines_int to include the actual definitions
8212 for Makefile.defines.in. Tested the new distribution system,
8213 created distributions and tested installation.
8215 * Added AWAY message printing to the Irssi SILC client. Added
8216 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8218 * Added SCONNECT command to call the SILC's CONNECT command.
8219 Cannot use CONNECT directly since Irssi uses that internally.
8220 Affected file irssi/src/silc/core/silc-servers.c.
8222 Added ACTION local command. It is same as ME command but takes
8223 the channel as mandatory argument.
8225 Rewrote some of the Irssi's help files to suite for SILC
8228 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Added Makefile.defines[.in] that should for now on be included
8231 in all Makefile.am file in the source tree. That file includes
8232 all common compilation definitions for SILC source tree.
8234 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8236 * Minor changes to the ./prepare script to change the package
8237 name according the distribution name to the configure.in.
8239 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Created new distribution system. Added file `distributions'
8242 that defines all the distributions that can be created out of
8243 the SILC source tree. The ./prepare script now reads that
8244 file to determine how to prepare the distributions. The
8245 first argument to the ./prepare is the name of the distribution
8246 and second is the version of the distribution. If given
8247 without arguments it creates the default (toolkit) distribution
8248 with the default version (defined in ./prepare).
8250 All Makefile.am files that are subject to the distributions
8251 are now named as Makefile.am.pre. These are ./Makefile.am
8252 and lib/Makefile.am. Others may be changed later.
8254 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Added invite list, ban list, some key management and connection
8257 error message printing to module formats in the Irssi SILC client.
8259 * Added new silc_client_set_away_message to set the away message
8260 that is back to the person who sent private message. The
8261 affected file lib/silcclient/silcapi.h and the
8262 lib/silcclient/client_prvmsg.c.
8264 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8266 * Fixed the private message sending in the Irssi SILC client,
8267 added local command KEY to the Irssi SILC client.
8269 Added key management and key agreement message formats to the
8270 irssi/src/fe-common/silc/module-formats.[ch].
8272 Added USERS (alias WHO) printing, server/router operator
8273 indication and LIST command printing to the module formats.
8275 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Fixed channel joining notify handling, cumode notify handling
8278 from Irssi SILC client.
8280 * Added SILC specific module-formats to the Irssi SILC client so
8281 that SILC specific message hilighting, colors etc is possible.
8282 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8284 Added channel mode, channel user mode, actions, notices,
8285 whois and whowas printing to the the module-formats.c.
8287 * Fixed a bug in channel deletion in the server. The channel
8288 is not left to the cache even if the channel founder auth mode
8289 is set when there are no users anymore on the channel. Affected
8290 file silcd/server.c.
8292 * The silc_net_localhost now resolves the entire hostname including
8293 the domain name. Affected file lib/silcutil/silcnet.c.
8295 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Changed the ask_passphrase client operation to be ascynchronous.
8298 It has now a completion callback and a context that the
8299 application must call after it has got the passphrase from
8300 the user. Affected files lib/silcclient/silcapi.h,
8301 lib/silcclient/protocol.c, lib/silcclient/command.c and
8304 Added SilcAskPassphrase callback that the application calls
8305 to deliver the passphrase to the library.
8307 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8308 The public key verification and especially a certificate
8309 verification is asynchronous procedure.
8311 Added new SILC_SKE_STATUS_PENDING status to indicate the
8312 request is pending and a callback will be called to finalize
8315 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8316 indicate that remote end did not send its public key (or
8317 certificate), even though we require it. Added check for this
8318 condition in the SKE. This was a security bug, now fixed.
8320 Defined new SilcSKEVerifyCbCompletion callback that is called
8321 when the verification process is completed.
8323 The affected files lib/silcske/silcske_status.h and
8324 lib/silcske/silcske.[ch].
8326 * Changed the verify_public_key client operation to be async
8327 as well. Defined SilcVerifyPublicKey callback that is used to
8328 indicate the success of the public key verification process.
8330 Changed the server and client to use the new async client
8333 * Changed the Irssi SILC client's internal scheduler to be called
8334 twice as many times as it used to be. As a result the client
8335 should be a bit faster now. Affected file is
8336 irssi/src/silc/core/silc-core.c.
8338 * Added support to Irssi SILC client of asynchronous public key
8339 verification and passphrase inquiry. Affected file is
8340 irssi/src/silc/core/silc-core.c.
8342 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Do not say "You have left channel %s" in client library.
8345 Moved it to the application. Affected files are
8346 lib/silcclient/command.c and silc/client_ops.c.
8348 * Fixed silc_client_get_clients. Command context was not
8349 duplicated and was freed memory in the callback. Affected
8350 file lib/silcclient/idlist.c.
8352 * Do not say "you are now talking..." on JOIN command in the
8353 client library. The appliation must handle it.
8355 * Do not say ".. changed topic to" in command reply in the
8356 client libary. The application must handle it.
8358 * Fixed TOPIC command sending in the client library.
8360 * Fixed a memory leak in silc_client_command_free in the file
8361 lib/silcclient/command.c.
8363 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Imported a modified version of Irssi client to the source tree.
8366 The Irssi will be used to create a new client called
8367 Irssi SILC. Imported to irssi/.
8369 Added silc_core_init_finish function to the Irssi. Affected
8370 file irssi/configure.in.
8372 A lot changes in the Makefile.ams around the irssi tree.
8374 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8376 * Do not rehash if the new size is same as the old size of the
8377 hash table, in the silc_hash_table_rehash*. The affected file
8378 lib/silcutil/silchashtable.c.
8380 * Replaced hash_table_del_by_context calls from the server
8381 (when channel->user_list and client->channels) to the
8382 hash_table_del as it is sufficient and faster.
8384 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8386 * Added silc_hash_table_list, silc_hash_table_get and the
8387 SilcHashTableList structure to provide an alternative way to
8388 traverse the hash table. The affected files are
8389 lib/silcutil/silchashtable.[ch].
8391 * Changed the server's idlist routines to use the hash table
8392 routines to optimize the code.
8394 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Replaced the client entry's `channel' list and channel entry's
8397 `user_list' list to hash tables for optimized lookup. Changed
8398 the code to use the hash table interface around the code.
8399 Affected file lib/silcd/idlist.[ch].
8401 * Added `auto_rehash' boolean argument to the function
8402 silc_hash_table_alloc to indicate whether the hash table should
8403 auto-rehash when it thinks is appropriate time. It will
8404 increase the hash table size if the there is twice as much
8405 entries in the table than the size of the table, and will
8406 decrease the size if there are twice as less entries than
8407 the size of the table.
8409 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8411 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8413 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8415 * silc_idcache_purge_by_context deletes the entry now by context
8416 as it is supposed to do. Affected file lib/silccore/idcache.c.
8418 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8419 client is not anymore valid (WHOWAS givens the info) and not
8420 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8422 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Removed the `data' and `data_len' arguments from the ID Cache
8425 interfaces and added `name' argument. ID Cache does not handle
8426 anymore the binary data only a names associated with given ID.
8428 * When hashing a Client ID with silc_hash_id the entire ID is
8429 not hashed anymore, instead only the hash of the Client ID is
8430 hashed. This way we can access the Client ID from the cache
8431 with Client ID but with the hash of the ID (which is a hash of
8432 the nickname) as well without any difference in performance.
8434 Added also silc_idcache_find_by_id_one_ext to do one on one
8435 searching when we have the actual ID. Added also function
8436 silc_hash_client_id_compare. The affected files are
8437 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8439 * When hashing the name associated with a ID it is always done
8440 in lowercase. This way we can access the cache without worrying
8441 about case-sensitivity, even though, for example nicknames are
8444 * Fixed a bug in server with channel message sending. It put
8445 wrong ID type as destination ID. The affected file
8446 silcd/packet_send.c.
8448 * silc_idcache_del_by_context now deletes from all hash tables
8449 by context. Affected file lib/silccore/idcache.c.
8451 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Changed the client library to use the new ID Cache interface.
8454 Changes around the source tree.
8456 * Added silc_hash_table_rehash_ext to rehash with specific
8457 hash function. Affected file lib/silcutil/silchashtable.[ch].
8459 * Added silc_hash_string_compare to compare two strings in the
8460 hash table. Affected file lib/silcutil/silcutil.[ch].
8462 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Added new function silc_idcache_del_by_context into the
8465 lib/silccore/idcache.[ch].
8467 * Changed the server's ID list routines to use the new ID Cache
8468 interface. Changes around the source tree.
8470 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Added silc_hash_table_del[_by_context]_ext functions in to the
8473 lib/silcutil/silchashtable.[ch].
8475 Removed silc_hash_table_find_all* routines and added new
8476 silc_hash_table_find_foreach to replace them.
8478 Added silc_hash_table_replace_ext function as extended
8479 replacing function. Separated the simple hash table interface
8480 from the extended hash table interface in the file
8481 lib/silcutil/silchashtable.h.
8483 * Fixed minor bugs and changed it to use some of the new
8484 hash table functions in lib/silccore/idcache.c
8486 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Added new function silc_hash_table_find_all to return all keys
8489 in the hash table by the specified key. As the hash table is
8490 collision resistant it also makes it possible to have several
8491 duplicate keys in the hash table. This function may be used to
8492 find all of the keys from the hash.
8494 Added user_context arguments to the SilcHashFunction,
8495 SilcHashCompare and SilcHashDestructor to deliver user specified
8498 Added new fuctions silc_hash_table_find[_all]_ext to do
8499 extended lookup with specified hash and compare functions and
8500 specified user contexts.
8502 Added new function silc_hash_table_add_ext to add the key
8503 with specified hash function and user context.
8505 Added new function silc_hash_table_foreach to traverse all
8506 entrys in the hash table. Added SilcHashForeach callback
8509 Added new function silc_hash_table_del_by_context to delete
8510 the entry only if the context associated with the key matches.
8512 Affected files are lib/silcutil/silchashtable.[ch].
8514 * Removed silc_hash_[server/client/channel]_id and added just
8515 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8516 silc_hash_id_compare to compare two ID's using as the hash table
8517 comparison function. Added also silc_hash_data to hash
8518 binary data and silc_hash_data_compare to compare it.
8520 * Removed silc_idlist_find_client_by_hash as it is not needed
8521 anymore. Affected file silcd/idlist.[ch].
8523 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8524 to use internally the SilcHashTable. The new ID Cache is a lot
8525 faster than the old one. Some of the ID Cache interface was also
8526 rewritten and obsolete and stupid functions were removed.
8528 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Added entry_count field to the SilcHashTable to keep the number
8531 of the entries in the table. Implemented the function
8532 silc_hash_table_rehash. Added new function
8533 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8535 Fixed a minor bug in silc_hash_table_free.
8537 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8538 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8539 into the lib/silcutil/silcutil.[ch].
8541 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8543 * Implemented a collision resistant hash table into the
8544 lib/silcutil/silchashtable[ch]. See the header and the source
8545 for the SilcHashTable API.
8547 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * Merged dotconf version 1.0.2 into lib/dotconf.
8551 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Do not compile anything in lib/silcsim/* if the SIM support
8554 is not enabled. The tree should now compile without problems
8557 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8559 * Compiled the SILC under cygwin. Compiled and tested briefly
8560 without problems. More tests needed. The SIMs didn't compile
8563 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8565 * Fixed possible crash in silc_get_username in the
8566 lib/silcutil/silcutil.c.
8568 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Fixed a va_arg in silc/client_ops.c.
8572 * Oops, RC5 routines were named AES and caused some problems
8573 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8575 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8577 * Added new SilcIDIP structure into the lib/silccore/id.h and
8578 replaced the old `ip' fields from all SILC ID's to that type.
8579 This is a step towards IPv6 support.
8581 The silc_id_get_len takes now the ID as an extra argument.
8582 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8583 both IPv4 and IPv6 based ID's.
8585 The affected files are lib/silccore/id.[ch] and other files
8586 around the tree using these routines.
8588 * Removed the ID length arguments in server from various
8589 silc_server_send_notify_* routines -> they are not needed
8592 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Fixed memory leak in silc_encode_pem_file in the file
8595 lib/silcutil/silcutil.c.
8597 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Check minor version as well in the SKE. Affected files are
8600 silcd/protocol.c and lib/silcclient/protocol.c.
8602 * Added --identifier option to the server so that an identifier
8603 can be when creating the public key for the server. Affected
8604 file is silcd/silcd.c.
8606 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8607 lib/silccrypt/silcpkcs.c.
8609 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * Register default ciphers and stuff when using -C option with
8612 the server. Affected file sildc/silcd.c.
8614 * Put back the servers public key filename format, it is better
8615 than the new one. For now, the client keys are saved with the
8616 new filename format. The affected file silc/client_ops.c.
8618 * Implemented the Cipher API for the rest of the ciphers that
8619 did not implement it or implemented it the wrong way.
8621 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8623 * Register default ciphers and stuff when using the -S option
8624 in the client. Affected file silc/silc.c. Same also when
8625 creating new key pair with -C option.
8627 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Fixed the silc_verify_public_key client operation function to
8630 save the public keys differently. The fingerprint is now
8631 used as filename and not the hostname. This way also the
8632 client keys are saved uniquely and not with hostnames. The
8633 affected file is silc/client_ops.c.
8635 * Trimmed the silc_hash_fingerprint function to remove extra
8636 whitespaces from the end of the fingerprint. The affected
8637 file is lib/silccrypt/silchash.c.
8641 * Added silc_cipher_register_default function to register all
8642 default ciphers. It can be used when configuration files
8643 does not exist and the application does not want any specific
8644 ciphers in any specific order.
8646 The SilcDList is now used as silc_cipher_list dynamically
8647 allocated cipher list. Removed the static list all together
8648 and now all ciphers must be allocated to the dynamic list.
8649 The silc_cipher_alloc routine was changed to check only the
8652 All silc_cipher_* routines that used to return int returns
8655 The affected files lib/silccrypt/silccrypt.[ch].
8657 * The same thing was done to silc_hash_* as for silc_cipher_*
8658 routines. Affected files lib/silccrypt/silchash.[ch].
8660 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8661 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8662 Added also silc_pkcs_[un]register[_default] functions.
8663 Removed the data_context from the PKCS API.
8665 * Added silc_hmac_register_default function to register default
8666 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8667 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8668 to unregister all hmacs at once.
8670 * Register the default ciphers, hash functions, PKCSs and HMACs
8671 if client's configuration file does not exist. The affected
8674 * The client did not load the hash functions from the SIM
8675 modules at all. Added support for this. Affected file is
8676 silc/clientconfig.c.
8678 * When decoding public key with silc_pkcs_public_key_decode, check
8679 the supported algorithm only if PKCS are registered. Affected
8680 file lib/silccrypt/silcpkcs.c. The same was done with the
8681 silc_pkcs_private_key_decode.
8683 * Fixed the SILC List routines to keep the list always in order.
8684 It used to change the list's order when traversing the list but
8685 not it preserves the order. Affected file lib/trq/silclist.h.
8687 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8689 * Added the client library to use the SilcSocketConnection's
8690 reference counter (by silc_socket_dup) to prevent the bug that
8691 the socket object may be freed underneath async operation.
8693 * The name resolv library checking fixes in the configure.in.pre.
8696 * Created new version of the protocol drafts for future
8697 development. The -03 drafts are the ones that will be changed
8698 in the trunk now and the -02 will remain as they are.
8700 * Send list of CUMODE notifys to the router when announcing
8701 the channel users to the router. Affected file silcd/server.c.
8702 If the router receiving channel founder CUMODE for a channel
8703 that already has channel founder it will send CUMODE notify
8704 to the sender to remove the channel founder rights from the
8705 announced client. Affected file silcd/packet_receive.c.
8707 * The CUMODE notify may now use Server ID as well as the entity
8708 who changes the mode. Updated protocool specs.
8710 * Updated INSTALL and README files.
8712 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8714 * New web pages in the http://silc.pspt.fi. The pages was
8719 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Implemented the [DenyConnectin] config section in the server.
8722 Added silc_server_config_denied_conn to check whether incoming
8723 connection is denied. Affected file silcd/serverconfig.[ch].
8725 * Do not check the ports when checking the incoming configuration
8726 data if the port is 0, meaning any. Affected file is
8727 silcd/serverconfig.c.
8729 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8731 * Fixed buffer overflow in silc_string_compare in the file
8732 lib/silcutil/silcutil.c.
8734 * Fixed double free in silc_server_command_leave in the file
8737 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8739 * Fixed the version checking in the server. Affected file is
8742 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Fixed the configuration data fetching when accepting new
8745 connections in the server. Affected file silcd/server.c.
8747 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8749 * Added `sender_entry' argument to the function
8750 silc_server_packet_relay_to_channel so that we can check
8751 whether some destination actually belongs to the same route
8752 the sender belongs (ie, we must not resend the packet to the
8753 sender). Affected file silcd/packet_send.[ch].
8755 * Added `servername' field to the SilcClientEntry in the server
8756 to hold the name of the server where client is from. Affected
8757 file is silcd/idlist.h.
8759 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Moved the channel message encrypting in the router betwen
8762 router connections from silc_server_channel_message to the
8763 silc_server_packet_relay_to_channel since we want to check
8764 whether we have anybody channel before encrypting anything.
8765 Affected files silcd/packet_[receive/send].c.
8767 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * Fixed the [AdminConnection] server config section to support
8770 multiple entries. Affected file silcd/serverconfig.c.
8772 * Added support into the server to check the validity of the
8773 incoming connection before executing any KE or authentication
8776 * The connection configuration is now saved to the KE and
8777 connection auth protocol contexts and not fetched anymore in
8778 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8780 * The local hosts listenning address and port is also resolved
8781 now when starting the server. We want to have the socket object
8782 to include the real address and port for the listener. Added
8783 new function silc_net_check_local_by_sock into the files
8784 lib/silcutil/silcnet.[ch].
8786 * Fixed a broadcast bug in server -> do not broadcast if we
8789 * Fixed a routing bug. Do not route broadcast packets ever.
8790 Broadcast packets must be processed always and not routed since
8791 they may be destined to some other host than yourself and thus
8792 would get routed without no good reason. Affected file is
8795 * Added function silc_server_config_is_primary_route to check
8796 whether primary router connection has been configured (a router
8797 configuration that we are initiating). If there is not, we
8798 will assume that there is only two routers in the SILC network
8799 and we will use the incoming router connection as our primary
8800 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8802 * Changed the order of the broadcasting. Broadcast _after_ the
8803 packet has been processed not before. Affected file is
8806 * Fixed a [ClientConnection] parsing bug. The port was never
8807 parsed correctly thus resulting to port 0. Affected file
8808 silcd/serverconfig.c.
8810 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8811 argument and did not set the broadcast packet flag. Affected
8812 file silcd/packet_send.c. Fixed same bug in the function
8813 silc_server_send_notify as well.
8815 * If we receive NEW_ID packet for our own ID in the server, ignore
8818 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Removed the nickname from the Private Message Payload.
8823 Updated the code and the protocol specs.
8825 * Updated protocol specs for submitting to the IETF.
8827 * Tweaked the Random Number Generator a bit. Affected file
8828 lib/silccrypt/silcrng.c. Exported a new function
8829 silc_rng_[global]_add_noise which can be used to add more
8832 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Do not parse packets with different timeout when protocol
8835 is active -> may cause problem with rekey. Affected file
8838 * When server receives signoff notify it must not create
8839 new channel key if the client is on any channels since the
8840 sender of the signoff notify will create it.
8842 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Added printing of error messages during SKE protocol from the
8845 failure packet sent by server during SKE. Affected file
8848 * Removed the client's failure_callback handling with timeout
8849 and handle it immediately when received.
8851 * The SKE library returned wrong type in SUCCESS and FAILURE
8852 packets. They must be 32 bit MSB not 16 bit MSB.
8854 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Ok, rewrote the logic of the re-key and now it seems to work.
8857 I tested it on high traffic with frequent re-keys without
8858 problems. Added hmac_receive (and renamed hmac to hmac_send)
8859 in SilcClientConnection in lib/silcclient/client.h and
8860 in SilcIDListData in silcd/idlist.h. Also, removed the
8861 SilcPacketParserContext's cipher and hmac fields as they are
8862 not needed anymore and actually caused some problems when
8863 the ciphers and hmac's changed underneath the packet parser.
8865 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8867 * If re-key protocol is active then process the incoming packets
8868 synchronously since we must assure that icoming packets encrypted
8869 with the old key is processed before the new keys is set to
8870 use. This is true other packets than for REKEY packets.
8871 Affected file silcd/server.c. The same was done to client library
8872 as well, affected file lib/silcclient/client.c.
8874 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * Fixed bug in client and server to accept the force send if
8877 the packet is send from silc_[server/client]_packet_process
8878 function. Otherwise the packets are never delivered, oops.
8880 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8882 * Disable force sending of packets when REKEY protocol is active.
8883 We must assure that no packet is sent directly when rekey is
8884 performed. All packets must be sent through packet queue.
8885 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8886 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8887 function is silc_[server/client]_packet_send_real to check
8890 * Replaced the SIM paths from example config files to
8891 /usr/local/modules. Also, make install creates now
8892 /usr/local/silc/logs directory to hold all the SILC server
8895 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8897 * Made the configure.in.pre work on Solaris. Patch by salo.
8899 * Made all ciphers compatible with non-x86 machines. Defined
8900 CBC mode macros into lib/silccrypt/ciphers_def.h.
8902 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8904 * Fixed the make install.
8906 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * When MAC computation fails the silc_packet_decrypt returned 0
8909 even though it was supposed to return -1. Fixed this. The
8910 affected file is lib/silccore/silcpacket.c.
8912 * Do not replace the config files in /etc/silc (in make install)
8913 if they already exist. Affected file ./Makefile.am.
8915 * Do not send re-key packets immediately but through packet queue.
8916 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8918 * Changed silc_net_check_host_by_sock to return FALSE if the
8919 IP/DNS could not be resolved. Though, it returns the IP address
8920 now even if it could not resolve it (but returns also FALSE).
8921 Affected file lib/silcutil/silcnet.[ch].
8923 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Added silc_pkcs_decode_identifier to decode the public key's
8926 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8927 Added also silc_pkcs_free_identifier. Added also new context
8928 SilcPublicKeyIdentifier.
8930 * Added -S option to the silc client. It is used to dump the
8931 contents of the specified public key file.
8933 * Changed the PKCS api to return the public key length when
8934 setting the public key.
8936 * Fixed a fatal bug in the public and private key file loading.
8937 Affected file lib/silccrypt/silcpkcs.c.
8939 * Execute the packet parsing for client with zero (0) timeout
8940 if the protocol is active. Affected file silcd/server.c.
8942 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Made the key generation options to the silcd program. Added
8945 -C option, equivalent to client's option.
8947 * Added new [ServerKeys] config section to the server. It
8948 configures the server's public and private key.
8950 * Defined generic Public Key Payload into the protocol
8951 specification to send specific type of public keys and
8954 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8955 public key or certificate.
8957 * Implemented the GETKEY command to the server and to the
8958 client library and on user interface.
8960 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * Made preliminary `make install' work.
8964 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Added SilcServerRekey context into silcd/idlist.h.
8968 * Added the PFS support as defined in the specification to the
8969 SKE protocol. Affected files lib/silcske/*.c.
8971 * Added `ske_group' field to the SilcServerRekey context to hold
8972 the number of the SKE group that is used with PFS in re-key.
8973 Affected file silcd/idlist.h.
8975 * Added PFS re-key support to the server. Affected file is
8978 * Added silc_protocol_cancel to cancel execution of the next
8979 state of the protocol. Affected file is
8980 lib/silccore/silcprotocol.[ch].
8982 * Added the re-key support with and without PFS to the client
8983 library. Re-key is performed once in an hour, by default.
8985 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8986 Added silc_client_rekey_callback and silc_client_rekey_final.
8987 Affected files are lib/silcclient/protocol.[ch] and
8988 lib/silcclient/client.[ch].
8990 * Removed the `hmac_key' and `hmac_key_len' fields from the
8991 SilcClientConnection structure; not needed. Affected file is
8992 lib/silcclient/client.h.
8996 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8998 * Do not ask whether user wants to use the negotiated private key
8999 for private messages, just use it. Affected file is
9000 silc/local_command.c.
9002 * Added `send_enc_key' and `enc_key_len' fields to the
9003 SilcIDListData structure since they are needed in the re-key
9004 phase. Affected file is silcd/idlist.[ch].
9006 * Implemented the simple re-key protocol into the server.
9007 Affected files silcd/server.c and silcd/protocol.[ch]. The
9008 re-key will be performed once in an hour, by default.
9010 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9011 Added silc_server_rekey, silc_server_rekey_callback and
9012 silc_server_rekey_final.
9014 * Removed Tunneled flag from the protocol. Updated the code
9015 and the specifications.
9017 * Adde `pfs' field to the SilcIDListData to indicate whether
9018 the PFS is to be performed in the re-key. Affected file is
9021 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9023 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9024 int64 of at least the xintXX size. If void * is less that 4
9025 bytes uint32 * will be used. Defined bool as boolean.
9027 * Changed _ALL_ unsigned long and unsigned int to uint32,
9028 unsgined short to uint16 in the source tree.
9030 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9031 not handle clients that has entry->data.registered == FALSE.
9032 They are not in the network anymore. Affected file is
9035 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9037 * Implemented the sending of the SERVER_SIGNOFF notify in the
9038 server. Affected file is silcd/server.c.
9040 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9041 Added also silc_notify_payload_encode_args into the
9042 lib/silccore/silcnotify.[ch].
9044 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9045 Affected file silcd/packet_receive.c.
9047 * Implemented the SERVER_SIGNOFF notify handling in the client
9048 library. Affected file lib/silcclient/client_notify.c. Also,
9049 implemnted the printing of the SERVER_SIGNOFF info to the
9050 application. Affected file silc/client_ops.c.
9052 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9053 if the deleting was successful. Affected file silcd/idlist.[ch].
9055 * Added support for public key authentication in the connection
9056 authentication protocol in the client library. Affected file
9057 lib/silcclient/protocol.c.
9059 * Changed the server's silc_idlist_get_clients_by_* interface
9060 to support already allocated array so that new entries may be
9061 added to pre-allocated array. Affected file silcd/idlist.[ch].
9062 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9063 and command replies.
9065 * All command reply functions in the server now calls the
9066 pending command callback even if error occured. This way the
9067 error will be delivered to the client as well. Affected files
9068 silcd/command.c and silcd/command_reply.c.
9070 * Fixed INFO command to return local server's info if no server
9071 was provided. Affected file lib/silcclient/command.c.
9073 * Removed RESTART command for good. Updated the code and the
9076 * Rewrote parts of the task system. It is a bit simpler now.
9077 Removed unsued task priorities. The affected files are
9078 lib/silcutil/silctask.[ch].
9080 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Moved the USERS printing from the library to the application.
9083 Affected files lib/silcclient/command.c and silc/client_ops.c.
9085 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Added channel key re-key support. The re-key is perfomed
9090 only by the router and is done once in an hour. Added `rekey'
9091 field to the SilcChannelEntry in the server. Affected files
9092 silcd/server.c and silcd/idlist.h.
9094 * Added silc_task_unregister_by_context into the file
9095 lib/silcutil/silctask.[ch].
9097 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Added SILC_UMODE_GONE mode to indicate when the client is not
9100 present in the SILC network. Added also support to the local
9101 command AWAY that will set this mode. Added support of showing
9102 "xxx is gone" in WHOIS command. The USERS command shows the
9103 gone status as well.
9105 * Fixed setting server and router operator privileges in the
9106 server's UMODE command. Affected file silcd/command.c.
9108 * Merged the SKE KE1 and KE2 payloads into one payload. The
9109 new KE payload is equivalent to the old KE2 payload.
9111 Cleaned up the SKE Start Payload parsing. It now uses the
9112 simple buffer unformatting to do the parsing. A lot faster
9115 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9116 to the SKE that is used to indicate whether both of the SKE
9117 parties should perform authentication. By default only the
9118 responder performs authentication. By setting this flag also
9119 the initiator must do authentication. By default it is unset
9120 since in normal SKE case, client to server connection, only
9121 the responder should do authentication. When doing SKE between
9122 two clients both should perform authentication. Updated the
9123 code and the protocol specs.
9125 * A little fix to IDENTIFY command in the server. Search the
9126 client first by hash not nickname. Affected file is
9129 * Fixed the silc_client_close_connection to support closing
9130 the client to client connections wihtout deleting too much
9131 data. Affected file lib/silcclient/client.c.
9133 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9134 are received if protocol used to be active but is not anymore
9135 the application would crash due to NULL pointer dereference.
9136 Affected files silcd/server.c and lib/silcclient/client.c.
9138 * Added `hash' field to the SilcClientConnection to include
9139 the hash function negotiated in the SKE protocol.
9141 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9142 to set the channel founder authentication data. A client can
9143 claim the founder rights later by providing the authentication
9144 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9145 This way the channel founder can regain the channel founder
9146 privileges even it is left the channel. This works only on
9147 local server and the client must be connected to the same
9148 server to be able to regain the founder rights. Updated the
9149 protocol specs accordingly.
9151 Added support to the CMODE command in the client to set the
9152 founder auth data. Read the README to see how to set it.
9154 Added support to the CUMODE command to claim the founder
9155 rights. Read the README to see how to do it.
9157 Added support for the founder authentication to the Channel
9158 Entry in the server. Affected file silcd/idlist.h.
9160 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9161 server's CMODE command. Affected file silcd/command.c.
9163 * Added the following new functions into lib/silccore/silcauth.[ch]:
9164 silc_auth_get_method and silc_auth_get_data.
9166 * The server now saves the remote hosts public key to the
9167 SilcIDListData pointer. Affected file silcd/protocol.c.
9169 * The normal server now does not remove the channel entry from
9170 the cache if the founder authentication data is set. It used
9171 to remove it if the founder was the last one on the channel on
9172 the server and left the channel. The auth data is saved and
9173 if the channel is re-joined later the old entry is used with
9174 the old auth data. Affected files silcd/command_reply.c and
9177 * Removed the `pkcs' field from the SilcIDListData structure
9178 in the server; it is not used. Affected file silcd/idlist.h.
9180 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9182 * Fixed packet processing on slow links. Partial packets were
9183 never re-processed because the incoming data buffer was cleared
9184 by the application. Application must not directly clear the
9185 sock->inbuf, the packet processing routines handle it. Fixed
9186 this in client library and in server.
9188 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9190 * Fixed the WHOIS and IDENTIFY send reply function to really
9191 check whether to send list or just one entry. Affected file
9194 * Cleaned up the LEAVE command's channel key distribution. The
9195 affected file silcd/command.c.
9197 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9198 can enforce the channel mode as well. In that case the ID
9199 includes the ID of the server. The code now enforces the
9200 mode change if the router have different mode than the server.
9202 * The notify client operation with CMODE_CHANGE notify can now
9203 return NULL client_entry pointer if the CMODE was not changed
9204 by client. Application must check for this.
9206 * Added <Server ID> argument to INFO command to support server
9207 info fetching by Server ID.
9209 * Added silc_server_announce_get_channel_users to get assembled
9210 packets of channel users of the specified channel. Affected
9211 file silcd/server.[ch].
9213 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9214 was freed underneath the ID Cache.
9216 * Re-announce clients when the server received CHANNEL_CHANGE
9217 notify from the router. Affected file silcd/packet_send.c.
9219 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9221 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9222 crashed since it did not handle the fact that there is no cipher
9223 called "3" and didn't check the error condition. Now fixed.
9225 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9226 flag. It can be used to send message requests.
9228 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Implemented the RESTART command in the client.
9232 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9233 notice type messages. Added notice printing to the user
9236 * The channel keys are not re-generated if the channel's mode
9237 is PRIVKEY, ie private key on the channel exists. Affected
9238 files silcd/server.c and silcd/command.c.
9240 * Fixed a little bug in channel message delivery when channel
9241 private keys are set in the server. Affected file is
9242 silcd/packet_send.c.
9244 * Changed the setting on channel->on_channel = TRUE from the
9245 silc_client_save_channel_key to the JOIN command reply. The
9246 key payload is not received if the private channel key is set.
9247 Affected file lib/silcclient/command_reply.c and the
9248 lib/silcclient/client_channel.c.
9250 * When the CMODE_CHANGE notify is sent and the channel private
9251 key mode is removed the channel key must be re-generated in
9252 other cells as well. Added this support for the router in the
9253 silcd/packet_receive.c.
9255 * Added new local command NOTICE to send notice message on
9256 channel. Affected file silc/local_command.[ch].
9258 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Added new local command ME to the client. It is used to send
9261 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9262 some action. Affected file silc/local_command.[ch].
9264 * Changed channel_message and private_message client operations
9265 to deliver the message flags to the application. Added also
9266 the `flags' arguments to the silc_client_send_channel_message
9267 and silc_client_send_private_message functions. Affected file
9270 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9272 * Redefined the Private Message Payload to support private message
9273 keys and to support the new private message flags. Updated
9274 the protocol specs. Flags makes it possible to have for example
9275 CTCP style messages.
9277 * Added new type SilcPrivateMessagePayload and defined an API
9278 for it in the lib/silcclient/silcprivate.[ch].
9280 * Tested private message private keys successfully. Tested the
9281 private message key set, unset and list commands with the new
9284 * Redefined the Channel Message Payload to include the channel
9285 message flags (equal with private message flags) to support
9286 for example CTCP style messages.
9288 * Defined some of the message (for channel and private message)
9289 flags. Updated the protocol specs and added the flags to the
9290 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9292 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Added SilcKeyAgreementStatus type to the key agreement routines
9295 to indicate the current status and error if one occured.
9296 The status types are defined in the lib/silcclient/silcapi.h.
9298 * Added new local command KEY that is used to set and unset private
9299 keys for channels, set and unset private keys for private messages
9300 with remote clients and to send key agreement requests and
9301 negotiate the key agreement protocol with remote client. The
9302 key agreement is supported only to negotiate private message keys,
9303 it currently cannot be used to negotiate private keys for channels,
9304 as it is not convenient for that purpose.
9306 * Fixed a minor pending callback setting bug in the function
9307 silc_client_get_client_by_id_resolve, now the function works.
9308 Affected file lib/silcclient/idlist.c.
9310 * Added function silc_net_get_local_port to get local bound
9311 port by socket. Added to lib/silcutil/silcnet.[ch].
9313 * Added `sockets' and `sockets_count' fields to the SilcClient
9314 object. They hold the sockets of the listenning sockets in
9315 the client. Listenning sockets may be for example the key
9316 agreement server. Affected file lib/silcclient/client.[ch].
9317 Added functions the silc_client_add_socket and the
9318 silc_client_del_socket. They are exported to the application
9321 * Added ~./silc/clientkeys to support other client's public keys.
9323 * Renamed verify_server_key client operation to verify_public_key
9324 and added one argument to indicate the type of the connection
9325 (server, client etc.).
9327 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9329 * Added silc_server_connection_auth_request to handle the
9330 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9331 silcd/packet_receive.[ch].
9333 * Added silc_server_send_connection_auth_request into the
9334 silcd/packet_send.c to send the connection auth request packet.
9336 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9339 * Fixed the public key authentication in responder side in the
9340 server. The `auth_data' pointer includes the SilcPublicKey
9341 not the path to the public key. Affected file silcd/protocol.c.
9343 * Implemented the public key authentication in the initiator side
9344 in the server. Affected file silcd/protocol.c.
9346 * Removed the [RedirectClient] config section from the server
9347 configuration. Is not needed and I don't want to implement it.
9349 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9351 * Cleaned up the CMODE command in the server. It now works
9352 correctly and supports all the modes defined in the protocol.
9353 Affected file is silcd/command.c.
9355 * Added `hmac_name' field to the SilcChannelEntry in the server
9356 to hold the default HMAC of the channel. It can be set when
9357 creating the channel (with JOIN command). Affected files
9360 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9361 type to indicate the change of the current cipher and hmac
9362 on the channel. Client can safely ignore the <cipher> argument
9363 (if it chooses to do so) since the CHANNEL_KEY packet will
9364 force the channel key change anyway. The <hmac> argument is
9365 important since the client is responsible of setting the new
9366 HMAC and the hmac key into use.
9368 * Fixed the CMODE command in the client library as well.
9370 * Tested CMODE command in router environment successfully.
9372 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Show the version of the remote client (or server) when connecting
9375 to the server. It is logged to the log file. Affected file
9376 is silcd/protocol.c.
9378 * Fixed the KILLED notify handling in the client library. The
9379 client must be removed from all channels when receiving the
9382 Also, do not remove the client entry when giving the KILL
9383 command but when the KILLED notify is received.
9385 * Removed silc_idlist_find_client_by_nickname from the server.
9386 Not needed anymore. Affected files silcd/idlist.[ch].
9388 * Implemented the CHANNEL_CHANGE notify type handling to the
9389 server. Affected file silcd/server.c.
9393 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9395 * Added silc_server_send_notify_invite to send the INVITE
9396 notify between routers.
9398 * Implemented the INVITE command correctly to the server.
9400 * Implemented the INVITE notify type handling in the server.
9402 * Implemented the INVITE command to the client library and on the
9405 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Added function silc_server_get_client_resolve to find the
9408 client entry by ID from all ID lists and then resolve it
9409 (using WHOIS) if it cannot be found. Affected file is
9412 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9414 * Implemented the BAN command to the client library.
9416 * The JOIN command in the server now checks the invite list
9419 * Changed the silc_command_reply_payload_encode_va and the
9420 silc_command_payload_encode_va to support that if argument is
9421 NULL it ignores and checks the next argument. Affected file
9422 lib/silccore/silccommand.c.
9424 * Added silc_server_send_notify_ban to send the BAN notify
9425 type between routers.
9427 * Chaned the silc_notify_payload_encode to support that if
9428 argument is NULL it ignores and checks the next argument.
9429 Affected file lib/silccore/silcnotify.c.
9431 * Tested ban lists in router environment successfully.
9433 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9435 * Implemented BAN command to the server, in silcd/command.[ch].
9437 * Removed the BAN and INVITE_LIST modes from the CMODE command
9440 * Added function silc_string_match to regex match two strings.
9441 Affected files lib/silcutil/silcutil.[ch].
9443 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9445 * Redefined parts of the SilcChannelEntry in the server to support
9446 the new ban and invite lists.
9448 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9450 * Redefined the INVITE command. The same command can be used to
9451 invite individuals to the channel but also to manage the invite
9452 list of the channel (to add to and remove from the invite list).
9453 Updated the protocol specs.
9455 * Added new command SILC_COMMAND_BAN that can be used to manage
9456 the ban list of the channel. Updated the protocol specs.
9458 * Removed the channel modes: the SILC_CMODE_BAN and the
9459 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9460 in the CMODE command. The equivalent features are now available
9461 using INVITE and BAN commands. Updated the protocol specs.
9463 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9464 in the network about change in the current ban list. The notify
9465 type is not used by the client.
9467 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9468 support the invite lists.
9470 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9472 * Added new function silc_string_regexify that converts string
9473 including wildcard characters into regex string that can
9474 be used by the GNU regex library. Added into the file
9475 lib/silcutil/silcutil.[ch].
9477 Added silc_string_regex_combine to combine to regex strings
9478 into one so that they can be used as one regex string by
9479 the GNU regex library. Added into the file
9480 lib/silcutil/silcutil.[ch].
9482 Added silc_string_regex_match to match two strings. It returns
9483 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9485 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * Imported GNU regex to the soruce tree into lib/contrib.
9488 Fixed some compiler warning from the regex.c.
9490 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Fixed MOTD command in the server to work in router environment.
9494 * Fixed the MOTD command in the client library to support
9495 the server argument in the command.
9497 * Added `nickname_len' argument to the silc_idlist_add_client
9498 in the server, as the `nickname' argument may be binary data
9501 * Added silc_idlist_get_channels to return all channels from
9504 * Implemented LIST command to the server. Affected file is
9507 * Implemented the LIST command to the client library and on the
9510 * Added [<user count>] argument to the LIST command reply.
9511 With private channels the user count is not shown.
9513 * Updated TODO and README.
9515 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9517 * The client entry's data.registered must be TRUE even with
9518 global client entry on global client list. The data.registered
9519 is used to check whether the client is anymore in the network,
9520 for example with WHOWAS command so it must be valid.
9522 * Fixed the WHOWAS command in the server. It now actually works
9523 in router environment. Added function into silcd/command_reply.c
9524 silc_server_command_reply_whowas_save.
9526 * Added silc_idlist_purge function to the silcd/idlist.c
9527 to periodically purge the ID Cache.
9529 * Fixed INFO command in the server. It works now in router
9530 environment. Added <server name> argument to the INFO command
9531 reply. Updated the protocol specs.
9533 * Fixed minor bug in silc_idcache_purge to not purge if the
9534 expire value is zero.
9536 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9537 they were buggy because of the WHOWAS information.
9539 * Fixed local command MSG to handle the async resolving of
9540 the remote client properly. It used to fail the first MSG.
9541 Affected file silc/local_command.c.
9543 * Added `data_len' field to SilcIDCache context.
9545 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Update TODO. Todo in commands in the server.
9549 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9552 used by routers as broadcast packet to inform other routers
9553 about the changed user mode.
9555 Implemented the notify handling in the server. Affected file is
9556 silcd/packet_receive.c. Added the function
9557 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9559 * Added new generic Channel Payload and deprecated the New Channel
9560 Payload. The New Channel Payload is now the generic Channel
9563 * Added new argument `mode' to the silc_server_send_new_channel
9564 as it is required in the Channel Payload now.
9566 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9567 and created a new and real SilChannelPayload to represent the
9568 new generic Channel Payload. Implemented the encode/decode
9569 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9571 * Added silc_server_get_client_channel_list to return the list
9572 of channels the client has joined for WHOIS command reply.
9573 Affected file silcd/server.[ch].
9575 * Implemented the channel list sending in the WHOIS command reply
9576 in server and in the client.
9578 Implemented the channel list displaying on the user interface
9579 as well. Affected file silc/client_ops.c.
9581 * Added silc_channel_payload_parse_list to parse list of Channel
9582 Payloads. It returns SilcDList list of SilcChannelPayloads.
9583 Client for example can use this function to parse the list of
9584 channels it receives in the WHOIS command reply. The caller
9585 must free the list by calling silc_channel_payload_list_free.
9586 Affected files lib/silccore/silcchannel.[ch].
9588 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9590 * Added one new argument <user mode> to the WHOIS command reply
9591 to return the mode of the user in SILC. Updated the protocol
9594 Implemented it to the server and client.
9596 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9598 * Fixed the mode printing on the user interface on joining.
9599 Affected file silc/client_ops.c.
9601 * Implemented the UMODE command and user modes in general to the
9602 client library and to the user interface.
9604 * Implemented the UMODE command to the server.
9606 * The server now sends UNKNOWN_COMMAND error status if client sends
9607 unknown command. Affected file silcd/command.c.
9609 * All server commands now handle the command identifier the right
9610 way when sending the command reply to the client. The client can
9611 use to identify the command replies with the identifier.
9613 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9615 * Added silc_server_get_client_route to resolve the route to
9616 the client indicated by the client ID. Affected file is
9619 * Added silc_server_relay_packet as general function to relay
9620 packet to arbitrary destination. This deprecates functions
9621 like _send_private_message_key, _relay_notify etc. Affected
9622 file is silcd/packet_send.[ch].
9624 Removed silc_server_send_key_agreement,
9625 silc_server_send_private_message_key and
9626 silc_server_packet_relay_notify functions from the file
9627 silcd/packet_send.[ch].
9631 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9632 server. Affected file silcd/packet_receive.[ch].
9634 * Implemented the KILL command to the client. Implemented the
9635 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9636 Affected files lib/silcclient/command[_reply].c and
9637 lib/silcclient/client_notify.c. Implemented the KILL notify
9638 printing in the user inteface.
9640 * Fixed a lot silc_parse_nick memory leaks from the client
9641 library in the file lib/silcclient/command.c.
9643 * Changed the silc_server_send_notify_on_channels's `sender'
9644 argument from SilcSocketConnection to SilcClientEntry to
9645 check the sender as entry and not as connection object and not
9646 to send to the client provided as argument. The affected file
9647 is silcd/packet_send.[ch].
9649 * The notify packets that are destined directly to the client used
9650 to not to be processed by the server. Now changed that and the
9651 server processes all notify packets. After relaying the packet
9652 to the client the notify packet is processed in the server.
9654 * The silc_server_free_client_data now checks whether there is
9655 pending outgoing traffic for the client and purges the data to
9656 the network before removing the client entry.
9658 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9660 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9661 an client is killed from the SILC Network. Updated the protocol
9664 Added new function silc_server_send_notify_killed to the
9665 silcd/packet_send.[ch].
9667 * Added function silc_server_packet_relay_notify to relay notify
9668 packets that are destined directly to a client. In this case
9669 the server does not process the notify packets but merely relays
9670 it to the client. Affected file silcd/packet_send.[ch].
9672 Added also silc_server_packet_process_relay_notify to check
9673 whereto relay the notify. Affected file is
9674 silcd/packet_receive.[ch].
9676 * Implemented the KILL command to the server.
9680 * Added the backup schema desgined last fall to the protocol
9681 specs for everyone to see. The specification is in the
9682 *-spec-xx.txt draft and the packet type definitions for the
9683 backup routers is in *-pp-xx.txt draft. Thusly, added also
9684 new packet type SILC_PACKET_CELL_ROUTERS.
9686 * A big security problem in the implementation discovered. The
9687 signoff of an client did not cause new channel key generation
9688 which it of course should've done. The channel keys must be
9689 always re-generated when client leaves (or signoffs) the channel.
9690 The silc_server_remove_from_channels funtion now handles
9691 the channel key re-generation.
9693 * Added `sender' argument to the silc_server_send_notify_on_channels
9694 to not to send the client provided as argument. Affected file
9695 silcd/packet_send.[ch].
9697 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * Implemented OPER and SILCOPER commands into the server and
9702 * Added silc_auth_verify and silc_auth_verify_data to verify
9703 the authentication directly from the authentication payload.
9704 It supports verifying both passphrase and public key based
9705 authentication. Affected file lib/silccore/silcauth.[ch].
9707 * Added `hash' field to the SilcIDListData structure. It is the
9708 hash negotiated in the SKE protocol. Affected file is
9711 * Slight redesigning of the SilcAuthPayload handling routines.
9712 Do not send SilcPKCS but SilcPublicKey as argument.
9714 * Implemented the public key authentication support to the
9715 serverconfig. The public key is loaded from the provided path
9716 and saved as authentication data to void * pointer. Thus,
9717 changed the unsigned char *auth_data to void *auth_data;
9719 * Fixed SHUTDOWN command to send the reply before the server
9720 is shutdown. :) Affected file silcd/command.c.
9722 * Fixed fatal bug in CONNECT command. The hostname was invalid
9723 memory and server crashed. Affected file silcd/command.c.
9725 * Fixed fatal bug in CLOSE command. The server_entry became
9726 invalid but was referenced later in the command. Affected file
9729 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Fixed fatal bug in failure packet handling. Server ignored
9732 the failure and thus crashed when it came.
9736 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9739 that the command may be executed only once in (about) 2 seconds.
9740 The old SILC_CF_LAG flag is same but allows command bursts up
9741 to five before limiting.
9743 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9744 server code. Various commands now includes the CF_LAG_STRICT
9745 flag to disallow any kind of miss-use of the command.
9747 * Fixed the silc_buffer_unformat to not to allocate any data
9748 if the length of the data is zero. It used to allocate the
9749 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9751 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9753 * Changed the format of AdminConnection configuration section
9754 in the server. Added username of the admin to the format.
9755 Affected files silcd/serverconfig.[ch].
9757 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9758 to return admin configuration data by host, username and/or
9761 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * Implemented WHOWAS command to the server. Added the functions:
9765 silc_server_command_whowas_parse,
9766 silc_server_command_whowas_send_reply,
9767 silc_server_command_whowas_from_client and
9768 silc_server_command_whowas_from_server
9770 * Added <Client ID> argument to the WHOWAS command reply. Updated
9771 the protocol specs accordingly.
9773 * Implemented WHOWAS command and command_reply to the client
9776 Implemented the WHOWAS printing on the user interface.
9778 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * Added new argument to the WHOWAS command reply, the real name.
9781 It is an optional argument. Updated the protocol specs.
9783 * Added SilcIDCacheDestructor callback that is registered when
9784 the SilcIDCache is allocated. The callback is called when
9785 an cache entry in the ID Cache expires, or is purged from the
9786 cache. Added into lib/silccore/idcache.[ch].
9788 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9789 to destruct the client entries when the cache entry expires.
9790 Other ID Cache's in server and in the client library ignores
9793 * If the ID Cache entry's `expire' field is zero then the entry
9794 never expires. Added boolean `expire' argument to the
9795 silc_idcache_add function in the lib/silccore/idcache.[ch].
9796 If it is TRUE the default expiry value is used.
9798 * Added silc_server_free_client_data_timeout that is registered
9799 when client disconnects. By default for 5 minutes we preserve
9800 the client entry for history - for WHOWAS command.
9802 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9804 * Added support to the server to enforce that commands are not
9805 executed more than once in 2 seconds. If server receives
9806 commands from client more frequently, timeout is registered
9807 to process the commands. Affected file silcd/command.c.
9808 Added new function silc_server_command_process_timeout.
9810 * Changed NICK_NOTIFY handling in client library to check that
9811 if the client's nickname was changed, so there is no need to
9812 resolve anything from the server.
9814 * Removed error printing from the WHOIS and IDENTIFY commands.
9815 If error occurs then it is ignored silently in the client library.
9816 The application, however, may map the received error to
9817 human readable error string. The application currently maps
9818 the NO_SUCH_NICKNAME error to string.
9820 * Made the command status message public to the application. Moved
9821 them from lib/silcclient/command_reply.c to
9822 lib/silcclient/command_reply.h. The application can map the
9823 received command status to the string with the
9824 silc_client_command_status_message function.
9826 * Added check to the server to check that client's ID is same
9827 as the Source ID in the packet the client sent. They must
9830 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9832 * Added dist-bzip hook to the Makefile.am to make bzip2
9833 compressed distributions.
9835 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Server now enforces the maximum length for the nickname and
9838 the channel as protocol specification dictates. 128 bytes for
9839 nickname and 256 bytes for channel name.
9841 * Moved the WHOIS printing to the application. The client libary
9842 does not print out the WHOIS information anymore, the application
9843 must do it. Renamed silc_client_command_reply_whois_print to
9844 the silc_client_command_reply_whois_save.
9846 The client's idle time is also sent to the application now, and
9847 the idle is shown on screen.
9849 * Added silc_client_command_reply_identify_save to save the
9850 received IDENTIFY entries.
9852 * Do not check for channel private keys in message sending and
9853 reception if the channel does not have the PRIVKEY mode set.
9854 Affected file lib/silclient/client_channel.c.
9856 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9859 just surfaced after chaning the JOIN procedure.
9861 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Added silc_client_get_clients_by_list to get client entries
9864 from Client ID list, that is returned for example by JOIN
9865 and USERS command replies. The application should use this
9866 function for example when JOIN command reply is received to
9867 resolve the clients already on the channel (library does not
9868 do that anymore as USERS command reply is not used in the JOIN
9869 procedure anymore). Affected files lib/silcclient/silcapi.h and
9870 lib/silcclient/idlist.c.
9872 * JOIN command reply and USERS command reply returns now SilcBuffer
9873 pointers instead of unsigned char pointers when returning
9874 the client list and mode list.
9876 * Added <Client ID> argument to the JOIN command reply, mainly
9877 for the server to identify for which client the command was
9878 originally sent. Updated protocol specs accordingly.
9880 * Added SilcDlist private_key pointer to the SilcChannelEntry
9881 in the client to support the channel private keys. Affected
9882 file is lib/silcclient/idlist.h.
9884 * Added SilcChannelPrivateKey argument to the function
9885 silc_client_send_channel_message so that application can choose
9886 to use specific private ke if it wants to. If it is not provided,
9887 the normal channel key is used, unless private keys are set.
9888 In this case the first (key that was added first) is used
9889 as the encryption key.
9891 * Implemented the support for channel private key handling.
9892 Implemented the following functions:
9894 silc_client_add_channel_private_key,
9895 silc_client_del_channel_private_keys,
9896 silc_client_del_channel_private_key,
9897 silc_client_list_channel_private_keys and
9898 silc_client_free_channel_private_keys
9900 Affected file lib/silcclient/client_channel.c.
9902 * Added the support for the private keys in the channel message
9903 sending and encryption and in the message reception and
9904 decryption. Affected funtions are
9905 silc_client_send_channel_message and silc_client_channel_message.
9907 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9909 * Added SKE's key verify callback to the client library's
9910 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9912 * Removed the statement that server (or router) must send USERS
9913 command reply when joining to the channel so that the client
9914 knows who are on the channel. Instead, the client list and
9915 client's mode list is now sent in the JOIN command reply to the
9916 client who joined channel. This is better solution.
9918 * Added function silc_server_get_users_on_channel and function
9919 silc_server_save_users_on_channel to the silcd/server.[ch].
9921 * Removed function silc_server_command_send_users from the
9924 * Do not show topic on the client library anymore. The topic is
9925 sent in the command reply notify to the application and the
9926 application must show the topic now.
9928 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9930 * Added client searching by nickname hash into the IDENTIFY and
9931 WHOIS commands in the server as they were clearly missing from
9932 them. Affected file is silcd/command.c.
9934 * Fixed a bug in private message receiving in the client library.
9935 The remote ID was freed and it wasn't supposed, now it is
9938 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * Minor fix to the channel payload; allocate the data area, as it
9941 needs to be of specific length.
9943 * If the key agreement port is zero then the operating
9944 system will define the bound port. Affected files are
9945 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9947 * Added new function silc_channel_payload_decrypt into the file
9948 lib/silccore/silcchannel.[ch].
9950 * Moved the channel message etc, check from silc_packet_decrypt
9951 to applications. The library calls now a generic
9952 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9953 when the packet is either normal or special. This was done to
9954 allow more wide range of checking that was not allowed when
9955 the code was in library. Now applications can do virtually any
9956 checks to the packet and return to the library the decision how
9957 the packet should be processed. Affected files are
9958 lib/silccore/silcpacket.[ch].
9960 Added silc_server_packet_decrypt_check to the server and
9961 silc_client_packet_decrypt_check to the client library.
9963 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9964 to send with specified source and destination information.
9966 * Channel message delivery between routers was broken after the
9967 channel key distribution was fixed earlier. The channel key
9968 was used be to distributed to other routers as well which is not
9969 allowed by the protocol. Now this is fixed and channel keys
9970 really are cell specific and the channel message delivery between
9971 routers comply with the protocol specification.
9973 * Fixed various commands in server to check also the global list
9974 for the channel entry and not just the local list. The affected
9975 file silcd/command.c.
9977 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * Added assert()s to buffer formatting and unformatting routines
9980 to assert (if --enable-debug) when error occurs. Affected
9981 file: lib/silcutil/silcbuffmt.c.
9983 * Changed to auto-reconnect to check whether the remote host is
9984 router and register the re-connect timeout if it is. It used
9985 to check that whether we are normal server, but router must do
9986 auto-reconnect with another router as well. Affected file
9989 * Removed the [<key len>] option from CMODE command as the cipher
9990 name decides the key length, nowadays. See the defined ciphers
9991 from the protocol specification.
9993 * Added [<hmac>] option to the CMODE command to define the HMAC
9994 for the channel. Added SILC_CMODE_HMAC channel mode.
9996 * Added [<hmac>] option for the JOIN command so that user can
9997 select which HMAC is used to compute the MACs of the channel
10000 * Added Hmac field to the Channel Message Payload. The integrity
10001 of plaintext channel messages are now protected by computing
10002 MAC of the message and attaching the MAC to the payload. The
10003 MAC is encrypted. Now, it is clear that this causes some
10004 overhead to the size of the packet but rationale for this is that
10005 now the receiver can verify whether the channel message decrypted
10006 correctly and also when private keys are set for the channel the
10007 receiver can decrypt the packet with several keys and check from
10008 the MAC which key decrypted the message correctly.
10010 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10011 lib/silccrypt/silccipher.[ch].
10013 * Added silc_hash_len to return the digest length into the
10014 lib/silcrypt/silchash.[ch].
10016 * Rewrote parts of Silc Channel Payload interface in the
10017 lib/silccore/silcchannel.[ch]. The encode function now also
10018 encrypts the packet and parse function decrypts it.
10020 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10022 * Fixed a minor formatting bug in the SKE's key material processing.
10023 It actually might have processed the keys wrong way resulting
10026 * Redefined the mandatory HMAC algorithms and added new algorithms.
10027 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10028 and hmac-md5 truncated to 96 bits. The mandatory is now
10029 hmac-sha1-96. Rest are optional (including the one that used
10030 to be mandatory). Rationale for this is that the truncated HMAC
10031 length is sufficient from security point of view and can actually
10032 make the attack against the HMAC harder. Also, the truncated
10033 HMAC causes less overhead to the packets. See the RFC2104 for
10036 * Added new [hmac] configuration section. The SKE used to use
10037 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10038 is of course wrong. The official names that must be proposed in
10039 the SKE are the ones defined in the protocol specification
10040 (hmac-sha1-96 for example). The user can configure any hmac
10041 using any hash function configured in the [hash] section. At
10042 least, the mandatory must be configured.
10044 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10046 * Added HMAC list to the SKE proposal list. It has now both
10047 hash algorithm list and HMAC list. This makes the protocol
10048 incompatible with previous versions. The SKE now seems to work
10049 the way it is supposed to work, for the first time actually.
10051 * Defined plain Hash algorithms to the protocol specification.
10052 Added sha1 and md5.
10054 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10056 * Implemented support for key agreement packets into the server.
10057 Added functions silc_server_key_agreement and
10058 silc_server_send_key_agreement. Other than these functions,
10059 server has nothing to do with this packet.
10061 * Added support for private message key packets into the server.
10062 Added functions silc_server_private_message_key and
10063 silc_server_send_private_message_key.
10067 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10068 called in the protocol's final callback instead in the END
10069 protocol state. This makes a little more sense and in the same
10070 time in client we can use the same protocol routines for normal
10071 key exchange and to key agreement packet handling as well.
10073 * Added to both client's and server's KE protocol context the
10074 SilcSKEKeyMaterial pointer to save the key material. We will
10075 bring the key material to the protocol's final callback by doing
10076 this. The final callback must free the key material.
10078 * Added SKE's packet_send callback into client's KE protocol
10079 context so that the caller can choose what packet sending function
10080 is used. This way we can use different packet sending when
10081 doing normal SKE when doing key agreement packet handling (in
10082 the key agreement packet handling we do not want to encrypt
10085 * Implemented the responder side of the key agreement routines
10086 in the client. The client can now bind to specified port and
10087 accept incoming key negotiation. The key material is passed
10088 to the application after the protocol is over.
10090 * Implemented the processing of incoming Key Agreement packet
10091 in the client. Added function silc_client_key_agreement to
10092 process the packet.
10094 * Implemented the intiator side of the key agreement routines
10095 in the client. The client can now initiate key agreement with
10096 another remote client. The key material is passed to the
10097 application after the protocol is over.
10099 * Created client_keyagr.c to include all the key agreement
10102 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10103 SILC_TASK_CALLBACK except that it is not static.
10105 * Created client_notify.c and moved the Notify packet handling
10106 from the client.[ch] into that file.
10108 * Created client_prvmsg.c and moved all private message and
10109 private message key routines from the client.[ch] into that file.
10111 * Create client_channel.c and moved all channel message and
10112 channel private key routines from the client.[ch] into that file.
10114 * Changed silc_client_get_client_by_id_resolve to resolve with
10115 WHOIS command instead of IDENTIFY command, in the file
10116 lib/silclient/idlist.c.
10118 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10120 * Implemented the SKE's responder side to the Client library.
10122 * When FAILURE is received to the protocol do not trust it
10123 blindly. Register a timeout to wait whether the remote closes
10124 the connection as it should do it, only after that process the
10125 actual failure. This was changed to both client and server.
10127 * Added client_internal.h to include some of the structures
10128 there instead of client.h in lib/silcclient/.
10130 * Added function silc_task_unregister_by_callback to unregister
10131 timeouts by the callback function.
10133 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10135 * Some "Incomplete WHOIS info" errors has been appearing on the
10136 log files. Took away the entry->userinfo check from WHOIS
10137 reply sending. The entry->userinfo is now " " if client did not
10138 provide one. I thought this was fixed earlier but something
10139 is wrong still. Let's see if the error still appears.
10141 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10143 * Fixed a minor bug in the login when the channel key is
10144 re-generated in the server. It used to generate the key in
10145 wrong order and thus caused problems in the channel traffic.
10147 * Fixed a minor bug in channel key distsribution after
10148 KICK command. The key was not sent to the router even though
10151 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10153 * Added silc_ske_process_key_material_data as generic routine
10154 to process any key material as the SILC protocol dictates. The
10155 function is used by the actual SKE library but can be used by
10156 applications as well. This relates to the private message keys
10157 and the channel private keys since they must be processed the
10158 same way the normal SILC session keys. The protocol dictates
10159 this. Affected files: lib/silcske/silcske.[ch].
10161 Added also silc_ske_free_key_material to free the
10162 SilcSKEKeyMaterial structure.
10164 * Defined silc_cipher_set_key function to set the key for
10165 cipher without using the object's method function. The affected
10166 files: lib/silccrypt/silccipher.[ch].
10168 * Implemented silc silc_client_add_private_message_key,
10169 silc_client_add_private_message_key_ske,
10170 silc_client_del_private_message_key,
10171 silc_client_list_private_message_keys and
10172 silc_client_free_private_message_keys functions in the
10175 Added functions silc_client_send_private_message_key to send
10176 the Private Message Key payload and silc_client_private_message_key
10177 to handle incoming Private Message Key payload.
10179 * Added Cipher field to the Private Message Key payload to set
10180 the cipher to be used. If ignored, the default cipher defined
10181 in the SILC protocol (aes-256-cbc) is used.
10183 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10185 * Removed lib/silcclient/ops.h file.
10187 Redefined parts of the SILC Client Library API. Created new
10188 file silcapi.h that deprecates the ops.h file and defines the
10189 published Client Library API. Defined also private message key
10190 API and channel private key API into the file.
10192 This is the file that the application must include from the
10193 SILC Client Library. Other files need not be included by
10194 the application anymore.
10196 * Added new key_agreement client operation callback and also
10197 defined the Key Agreement library API for the application.
10199 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10201 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10202 is used by clients to request key negotiation between another
10203 client in the SILC network. If the negotiation is started it
10204 is performed using the SKE protocol. The result of the
10205 negotiation, the secret key material, can be used for example
10206 as private message key.
10208 Implemented the Key Agreement payload into the files
10209 lib/silccore/silauth.[ch].
10211 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10213 * Redefined ciphers for the SILC protocol. Added some new ciphers
10214 and defined the key lengths for the algorithms. Changed the
10215 code accordingly. The default key length is now 256 bits.
10217 * Fixed SKE key distribution function silc_ske_process_key_material
10218 when the key length is more than 128 bits. The default key
10219 length in SILC is now 256 bits.
10221 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10222 to indicate unsupported algorithm.
10224 * Renamed rijndael.c to aes.c and all functions as well.
10226 * Fixed a long standing channel key setting bug in client library.
10227 Weird that it has never surfaced before.
10229 * Fixed bug in channel deletion. If the entire channel is removed
10230 then it must also delete the references of the channel entry
10231 from the client's channel list as the client's channel entry and
10232 the channel's client entry share same memory.
10234 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10236 * Implemented CONNECT and SHUTDOWN commands in the client.
10238 * Implemented CLOSE command to the client.
10240 * Added the function silc_idlist_find_server_by_name into the
10241 files silcd/idlist.[ch].
10243 Added the function silc_idlist_find_server_by_conn into the
10244 files silcd/idlist.[ch].
10246 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10248 * DIE command was renamed to SHUTDOWN. Updated the both code
10249 and protocol specs.
10251 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10252 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10254 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10257 * Added function silc_server_create_connection function to create
10258 connection to remote router. My server implementation actually
10259 does not allow router to connect to normal server (it expects
10260 that normal server always initiates the connection to the router)
10261 so the CONNECT command is only good for connecting to another
10264 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10267 or some other client was kicked from the channel.
10269 Implemented the handling of the notify type to both client
10272 Implemented silc_server_send_notify_kicked to send the KICKED
10273 notify. It is used to send it to the server's primary router.
10275 * Implemented the KICK command into server and client.
10277 * Added `query' argument to the silc_idlist_get_client function
10278 to indicate whether to query the client from server or not if
10281 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10282 to indicate that the client is not channel founder.
10286 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10288 * Removed the rng context from SilcPacketContext structure and
10289 changed that the packet routine uses the Global RNG API.
10291 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10293 * Added support for quit message that client can "leave" on the
10294 channel when it quits the SILC. It is ditributed inside the
10295 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10297 Added silc_server_free_client_data that will take the
10298 signoff message as argument.
10300 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10302 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10304 * Updated parts of the protocol specification to keep it up
10307 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10309 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10310 payloads in one packet.
10312 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10313 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10314 use now the new List flag.
10316 * Also deprecated the following packet types: REPLACE_ID,
10317 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10319 * Added list support for Notify packet in server.
10321 * Added silc_server_send_notify_channel_change to send the
10322 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10323 the silc_server_send_replace_id.
10325 * Added silc_server_send_notify_nick_change to send the
10326 NICK_CHANGE notify type. Deprecates the function
10327 silc_server_send_replace_id.
10329 * Added silc_server_send_notify_join to send the JOIN notify type.
10330 Deprecates the function silc_server_send_new_channel_user.
10332 * Added silc_server_send_notify_leave to send LEAVE notify type.
10333 Deprecates the function silc_server_send_remove_channel_user.
10335 * Added silc_server_send_notify_cmode and
10336 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10337 types. Deprecates the silc_server_send_set_mode function.
10339 * Added SERVER_SIGNOFF notify type to indicate that server has
10340 quit. This means that all clients on the channel from that
10341 server will drop. This can be also used when netsplit happens.
10343 Deprecated REMOVE_ID packet type since it is not needed anymore
10346 Added silc_server_send_notify_server_signoff to send the
10347 SERVER_SIGNOFF notify type. Deprecates the function
10348 silc_server_send_remove_id.
10350 Added also silc_server_send_notify_signoff to send the
10351 SIGNOFF notify type.
10353 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10354 SILC protocol from this day on. Changed the protocol
10355 specification as well.
10357 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10358 notify type. It is used between routers to notify about
10359 topic changes on a channel.
10361 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10364 * Partly updated the protocol specification to comply with the
10365 changes now made. It is still though a bit outdated.
10367 * The JOIN notify type now takes one extra argument <Channel ID>.
10368 The packet used to be destined to the channel but now the
10369 JOIN type may be sent as list thus it is impossible to
10370 destine it to any specific channel. By adding this argument
10371 it is again possible.
10373 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10375 * Added CREDITS file. The CHANGES and CREDITS file will appear
10376 in the distribution as well.
10378 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10380 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10381 types in the server's silcd/packet_receive.c.
10383 * Implemented CMODE and CUMODE to work in router environment.
10385 * Fixed minor encoding and decoding buglet from the
10386 lib/silccore/silcmode.c.
10388 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10391 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10393 * Changed all SilcConfigServer* and silc_config_server* to
10394 SilcServerConfig* and silc_server_config*, respectively.
10397 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Associated the ID (client or server ID) to the Authentication
10400 Payload to avoid any possibility of forging. Updated the
10401 protocol specification and the code accordingly.
10403 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * The RSA key length is now save to the RsaKey context in the
10406 key generation process in lib/silccrypt/rsa.c. The key length
10407 is now used to figure out the maximum size of the block allowed
10408 to be encrypted/signed.
10410 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10411 is equivalent to the silc_mp_mp2bin but does not allocate any
10414 * Changed silc_mp_mp2bin API to take length argument. If it is
10415 non-zero then the buffer is allocated that large. If zero, then
10416 the size is approximated using silc_mp_sizeinbase, which however
10419 * Created Global RNG API which is global RNG that application can
10420 initialize. After initializing, any routine anywhere in the
10421 code (including library) can use RNG without allocating a new
10422 RNG object. This was done to allow this sort of use of the
10423 RNG in code that has no chance to allocate RNG object. All
10424 applications currently allocate this and many routines in the
10425 library use this. Affected file lib/silccrypt/silcrng.[ch].
10427 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10428 it to use the Global RNG API.
10430 * Defined Authentication Payload into protocol specification that
10431 is used during SILC session to authenticate entities. It is
10432 used for example by client to authenticate itself to the server
10433 to obtain server operator privileges.
10435 Implemented this payload into the lib/silccore/silcauth.[ch].
10436 Implemented also routines for public key based authentication
10437 as the new protocol specification dictates.
10439 Moved definitions of different authentication methods from
10440 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10442 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10443 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10444 silc_pkcs_verify_with_hash functions into the file
10445 lib/silccrypt/silcpkcs.[ch].
10447 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10449 * The client entry's userinfo pointer must be always valid.
10450 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10451 will fail since it requires the userinfo. Now, the userinfo
10452 is allocated as "" if actual userinfo does not exist. Actually,
10453 it must exist and it is totally Ok to drop client connections
10454 that does not announce the userinfo. However, we will make
10455 this workaround for now.
10457 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10458 to return the remote port by socket.
10460 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10462 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10463 SILC_SERVER_PENDING_EXEC and added an new macro
10464 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10465 data or when error occurs while processing the pending command.
10467 Added new argument `destructor' into silc_server_command_pending
10468 and to the SilcServerCommandPending object. This destructor is
10469 now called after calling the pending callback or if error occurs
10470 immediately. If error occurs the actual pending callback won't
10471 be called at all - only the destructor. The destructor may be
10472 NULL if destructor is not needed.
10474 All this applies for client library code as well. Similar
10475 changes were made there as well for the pending commands.
10477 In the client, the application must now allocate the
10478 SilcClientCommandContext with the silc_client_command_alloc
10481 * Added reference counter to the SilcServerCommandContext. Added
10482 function silc_server_command_alloc and silc_server_command_dup
10485 Same type of functions added to the client library for the same
10488 * Removed the cmd_ident from IDListData away since it is now
10489 global for all connections. It is the command identifier used
10490 in command sending and with pending commands. The affected file
10493 * Added reference counter to the SilcSocketConnection objecet to
10494 indicate the usage count of the object. The object won't be
10495 freed untill the reference counter hits zero. Currently only
10496 server uses this, and client ignores it. The client must be
10497 set to use this too later. The affected files are
10498 lib/silccore/silcsockconn.[ch]. Added also the function
10499 silc_socket_dup to increase the reference counter.
10501 This was mainly added because it is possible that the socket
10502 is removed underneath of pending command or other async
10503 operation. Now it won't be free'd and proper DISCONNECTING
10504 flags, etc. can be set to avoid sending data to connection that
10505 is not valid anymore.
10507 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10508 the connection. After that it sets SILC_SET_DISCONNECTED.
10509 It is, however, possible that the socket data is not still freed.
10510 The silc_server_packet_process now checks that data is not
10511 read or written to connection that is DISCONNECTED. The socket
10512 get's freed when the reference counter hits zero.
10514 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10516 * Changed the client operation API: channel_message operation's
10517 `sender' is now the client entry of the sender, not the nickname
10518 and the `channel' is the channel entry, not the channel name.
10520 In the private_message operation the `sender' is now also the
10521 client entry of the sender not the nickname.
10523 Affected file is lib/silcclient/ops.h and all applications
10524 using the client operations.
10526 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10528 * Moved the calling of ops->connect() from connect_to_server_final
10529 into receive_new_id functin since that is the point when the
10530 client is actually allowed to send traffic to network. The
10531 affected file is lib/silcclient/client.c.
10533 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10536 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10537 (if needs broadcasting) instead of broadcasting the packets one
10538 by one which would make a burst in the network traffic.
10540 * Added `broadcast' argument to the functions in silcd/server.[ch]
10541 silc_server_create_new_channel[_with_id] to indicate whether
10542 to send New Channel packet to primary router.
10544 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Added new function into the silcd/server.[ch] files:
10547 silc_server_create_new_channel_with_id to create new channel with
10548 already existing Channel ID.
10550 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10551 lib/silccore/silcpacket.h. This packet is used t send list of
10552 Set Mode payloads inside one packet. Server uses this to set
10553 the modes for the channels and clients on those channels, that it
10554 announced to the router when it connected to it. The protocol
10555 specification has been updated accordingly.
10557 * The silc_server_new_channel did not handle the packet coming
10558 from normal server as it normally does not send that. However,
10559 when it announces its channels it does send it. Implemented
10560 the support for that.
10562 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10563 into the file lib/silccore/id.h.
10565 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10567 * Fixed memory leaks in the functions silc_idlist_del_client,
10568 silc_idlist_del_channel and silc_idlist_del_server in the file
10569 silcd/idlist.c. All of those leaked like a sieve.
10571 * Fixed some small memory leaks in the client's function
10572 silc_client_notify_by_server.
10574 * Added functions into silcd/server.c: silc_server_announce_clients,
10575 silc_server_announce_channels and silc_server_announce_server.
10576 These functions are used by normal and router server to announce
10577 to its primary router about clients, channels and servers (when
10578 router) that we own. This is done after we've connected to the
10581 These functions effectively implements the following packet types:
10582 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10583 and SILC_PACKET_NEW_ID_LIST.
10585 * Added new functions into the silcd/packet_receive.[ch]:
10586 silc_server_new_id_list, silc_server_new_channel_list and
10587 silc_server_new_channel_user_list to handle the incoming
10588 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10590 * Added support of changing Channel ID in the function
10591 silc_server_replace_id. If the server that announces a channel
10592 to the router already exists in the router (with same name but
10593 with different Channel ID), router is responsible to send
10594 Replace ID packet to the server and force the server to change
10595 the Channel ID to the one router has.
10597 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10598 client that the Channel ID has been changed by the router. The
10599 normal server sends this to the client. Client must start using
10600 the new Channel ID as the channel's ID.
10602 Implemented handling of this new type into lib/silcclient/client.c
10603 into the function silc_client_notify_by_server.
10605 * Added new function silc_idlist_replace_channel_id into the files
10606 silcd/idlist.[ch] to replace the Channel ID.
10608 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10610 * Call silc_server_command_identify_check always when processing
10611 the IDENTIFY command in silcd/command.c
10613 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10615 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10616 send keepalive packets. The packet can be sent by clients,
10617 servers and routers.
10619 Added function silc_socket_set_heartbeat into the file
10620 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10621 If not set, the heartbeat is not performed. The actual
10622 heartbeat is implemented in the low level socket connection
10623 library. However, application is responsible of actually
10624 sending the packet.
10626 Added silc_server_send_heartbeat to send the actual heartbeat
10627 packet into silcd/packet_send.[ch]. Server now performs
10628 keepalive with all connections.
10630 * Added silc_task_get_first function into lib/silcutil/silctask.c
10631 to return the timeout task with shortest timeout. There was a bug
10632 in task unregistration that caused problems. TODO has been
10633 updated to include that task system must be rewritten.
10635 * The client library will now resolve the client information when
10636 receiving JOIN notify from server for client that we know but
10637 have incomplete information.
10639 * Rewrote parts of silc_server_remove_from_channels and
10640 silc_server_remove_from_one_channel as they did not remove the
10641 channel in some circumstances even though they should've.
10643 * Encryption problem encountered in server:
10645 The LEAVE command used to send the Channel Key packet to the
10646 router immediately after generating it. However, the code
10647 had earlier sent Remove Channel user packet but not immediately,
10648 ie. it was put to queue. The order of packets in the router
10649 was that Channel Key packet was first and Remove Channel User
10650 packet was second, even though they were encrypted in the
10651 reverse order. For this reason, MAC check failed. Now, this
10652 is fixed by not sending the Channel Key packet immediately but
10653 putting it to queue. However, this is more fundamental problem:
10654 packets that are in queue should actually not be encrypted
10655 because packets that are sent immediately gets encrypted
10656 actually with wrong IV (and thus MAC check fails). So, packets
10657 that are in queue should be encrypted when they are sent to
10658 the wire and not when they put to the queue.
10660 However, the problem is that the current system has not been
10661 designed to work that way. Instead, the packet is encrypted
10662 as soon as possible and left to the queue. The queue is then
10663 just purged into wire. There won't be any fixes for this
10664 any time soon. So, the current semantic for packet sending
10667 o If you send packet to remote host and do not force the send
10668 (the packet will be in queue) then all subsequent packets to the
10669 same remote host must also be put to the queue. Only after the
10670 queue has been purged is it safe again to force the packet
10673 o If you send all packets immediately then it safe to send
10674 any of subsequent packets through the queue, however, after
10675 the first packet is put to queue then any subsequent packets
10676 must also be put to the queue.
10678 Follow these rules and everything works fine.
10680 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10682 * Added new function silc_server_remove_clients_by_server to
10683 remove all client entries from ID list when the server connection
10684 is lost. In this case it is also important to invalidate all
10685 client entires as they hold the invalid server entry. This
10686 fixes fatal bug when server has lost connection and will reconnect
10689 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10691 * Made some sanity checks to silc_server_daemonise like to check
10692 whether the requested user and group actually exists.
10694 * Added sanity check to SKE's silc_ske_responder_finish to check
10695 that the public and private key actually is valid.
10697 * Invalidate the client's nickname when receiving Replace ID
10698 packet and the Client ID is being replaced. This means that the
10699 server will query the nickname if someone needs it (client)
10702 * Sort the ID Cache in client library when the ID Cache data
10703 has changed (needs sorting).
10705 * Do not allow for SILC client to create several connections to
10706 several servers. The client does not support windows right now
10707 and generating multiple connections causes weird behaviour.
10709 Irssi-silc client does support windows and can handle several
10710 connections without problems, see: www.irssi.org and SILC plugin.
10712 * Fixed some places where client was added to the IDList. The
10713 rule of thumb is following (in order to get everything right):
10714 If the client is directly connected local client then the
10715 `connection' argument must be set and `router' argument must be
10716 NULL to silc_idlist_add_client function. If the client is not
10717 directly connected client then the `router' argument must
10718 bet set and the `connection' argument must be NULL to the
10719 silc_idlist_add_client function.
10721 * The funtion silc_server_packet_send_local_channel actually did
10722 not check whether the client was locally connected or not. It
10723 does that now. Fixed a bug related to LEAVE command.
10725 * Fixed Remove Channel User payload parsing bug in server's
10726 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10728 * The server's silc_server_save_channel_key now checks also the
10729 global ID list for the channel as it might not be in the local
10730 list. Fixed a bug related to LEAVE command.
10732 * Is this the end of the [<unknown>] buglet that has been lurking
10733 around for a long time? A little for loop fix in server's
10734 silc_server_command_whois_parse that is used by both IDENTIFY
10735 and WHOIS command. At least, this was a clear bug and a cause
10736 of one type of [<unknown>] buglet.
10738 * WHOIS and IDENTIFY commands call the function
10739 silc_server_command_[whois/identify]_check function even if
10740 we are not router server.
10742 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10744 * Added --with-gmp configuration option. If set the GMP
10745 is always compiled in the SILC source tree. If not set then
10746 it is checked whether the system has the GMP3 installed. If
10747 it has then the GMP won't be compiled (the system's headers
10748 and library is used), if it doesn't have it then the GMP is
10749 compiled in the SILC source tree.
10751 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10753 * Changed RSA private exponent generation to what PKCS #1
10754 suggests. We try to find the smallest possible d by doing
10755 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10756 not security fix but optimization.
10758 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Added new config entry [Identity] to fork the server and run
10761 it as specific user and group. A patch from Bostik.
10763 * Imported Dotconf configuration library into lib/dotconf.
10764 This will be used to create the SILC configuration files later.
10765 It will appear in the distsribution after this commit.
10767 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10769 * A big code auditing weekend happening. Auditing code for
10770 obvious mistakes, bugs and errors. Also, removing any code
10773 Removed files for being obsolete:
10775 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10776 inline in the file lib/silcutil/silcbuffer.h)
10778 o lib/silcutil/silcbufutil.c (the header has inline versions)
10780 Changed code to fix possible error conditions:
10782 o The buffer formatting routines now check that the destination
10783 buffer really has enough space to add the data. This applies for
10784 both buffer formatting and unformatting
10785 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10786 unformatting was changed to accomodate following rules:
10787 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10788 sent to the function while XXX_*STRING will not allocate or copy
10789 the data into the buffer. Instead it sets the pointer from the
10790 buffer into the pointer sent as argument (XXX_*STRING used to
10791 require that the pointer must be allocated already). This change
10792 makes this whole thing a bit more consistent and more optimized
10793 (note that the data returned in the unformatting with XXX_*STRING
10794 must not be freed now). The routines return now -1 on error.
10796 o Tried to find all code that use buffer_format and buffer_unformat
10797 and added return value checking to prevent formatting and
10798 especially unformatting errors and possible subsequent fatal
10801 o Changed ske->x and ske->KEY to mallocated pointers in
10802 lib/silcske/silcske.h. Fixed possible data and memory leak.
10804 o Added return value checking to all *_parse* functions. Fixed
10805 many memory leaks as well.
10807 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10808 so that buffer overflows would not happen. All code now also
10809 checks the return value as it can fail.
10811 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10813 * Added reconnection support to server if the normal server looses
10814 its connection to the router (for example if router is rebooted).
10815 The server performs normal reconnection strategy implemented
10816 to the server. Affected file silcd/server.c.
10818 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10820 * Added new packet type SILC_PACKET_SET_MODE that is used to
10821 distribute the information about changed modes (for clients,
10822 channels and clients channel modes) to all routers in the
10823 network. Updated the protocol specification accordingly.
10825 Added functions into silcd/packet_send.c and
10826 silcd/packet_receive.c: silc_server_send_set_mode,
10827 silc_server_set_mode.
10829 Added new files silcmode.[ch] into lib/silccore that implements
10830 the encoding and decoding of Set Mode Payload. Added new type
10831 SilcSetModePayload. Moved the definitions of different modes
10832 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10834 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Oops, a little mistake in server's connection authentication
10837 protocol. The protocol is not ended with FAILURE but with
10838 SUCCESS if the authentication is Ok. :) Affected file is
10841 * Implemented NICK_CHANGE notify handling in server in the file
10842 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10843 the local clients on the channel. After the changing nickname
10844 in router environment snhould work and the [<unknown>] nickname
10845 should appear no more.
10847 The silc_server_replace_id function that receives the Replace ID
10848 payload now sends the NICK_CHANGE notify type also in the file
10849 silcd/packet_receive.c
10851 * Changed WHOIS and IDENTIFY command to support the maximum amount
10852 of arguments defined in protocol specs (3328 arguments). This
10853 fixed a bug that caused problems when there were more than three
10854 users on a channel.
10856 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10858 * Added extra parameter, command identifier, to the
10859 silc_client_send_command so that explicit command identifier
10862 Changed that ID list routines uses specific command identifier
10863 when sending WHOIS/IDENTIFY requests to the server so that they
10864 can be identified when the reply comes back.
10866 Affected files lib/silcclient/command.[ch],
10867 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10869 * Added `sender' argument to silc_server_packet_send_to_channel
10870 to indicaet the sender who originally sent the packet to us
10871 that we are now re-sending. Ignored if NULL. Affected file
10872 silcd/packet_send.[ch].
10874 * Added some server statistics support in silcd/server_internal.h
10875 SilcServerStatistics structure and around the server code. Also
10876 send some nice statistics information when client is connecting
10879 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10881 * Fixed channel ID decoding in server's JOIN command reply in
10882 silcd/command_reply.c
10884 * Fixed braodcasting of replace ID payload to not to send it if
10885 we are standalone server in silcd/packet_receive.c.
10887 * Fixed all channel message sending routines to not to send
10888 packets to clients that has router set, since they are routed
10889 separately in the same function earlier. Affects file
10890 silcd/packet_send.c and all channel packet sending functions.
10892 * In USERS reply, res_argv[i] are not allocated, the table
10893 is allocated. Thus changed that free the table, not its
10896 * In server's whois_check and identify_check if the client is
10897 locally connected do not send any WHOIS commands - they are not
10900 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10902 * Fixed some minor bugs in client when sending WHOIS command. The
10903 arguments was in wrong order.
10905 * Removed statis function add_to_channel from server in
10906 silcd/command.c that was previously used with the joining but
10909 * Tested USERS command in router environment successfully with two
10910 routers, two servers and two clients.
10912 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10914 * Reorganized the USERS command and command reply in client library
10915 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10916 When the command is given by user we register a pending command
10917 callback that will reprocess the command after the reply has been
10918 received from the server. When reprocessing the packet we then
10919 display the information. Thus, the USERS information is displayed
10920 now in the command callback instead of in the command reply
10921 callback. The processing of the command is same as previously
10922 when server has sent the command reply in the JOINing process.
10924 * Added to USERS command in silcd/command_reply.c to join the client,
10925 we didn't use to know about, to the channel after we've created
10926 a client entry for it. Also, for clienet we did know already still
10927 check whether it is on the channel or not and add it if not.
10929 * Removed silc_server_command_join_notify as the function and its
10932 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10934 * Changed the client's pending command handling to the same as the
10935 server's pending command handling. It is also now possible to
10936 execute command reply functions from other command reply
10937 function as the function callbacks for commands and command
10938 replies are one and same. The pending commands are not static
10939 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10940 in client connection context. Thus, pending commands are server
10941 connection specific as it is convenient.
10943 Changed the function silc_client_command_pending and
10944 silc_client_command_pending_del and added new function
10945 silc_client_command_pending_check. Removed the
10946 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10949 * Added cmd_ident, current command identifier, to the client
10950 connection context in lib/silcclient/client.h to keep track on
10951 command identifiers used in command sending. Client's command reply
10952 function handling now supports the mandatory command identifiers.
10954 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10955 funtions in client to fully support pending command callbacks.
10957 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10958 as one of the arguments to the application in the command reply
10961 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10962 before first releasing SILC but came back. Now it is removed again
10963 and should come back nomore. The FORWARDED flag was used only
10964 by the JOINing procedure by forwarding the command packet to router.
10965 Now, the JOINing procedure has been changed to more generic (due
10966 to various router environment issues) and FORWARDED is not needed
10967 anymore for anything. The protocol specification is yet to be
10970 Now, removed silc_server_packet_forward from server and the flag
10971 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10973 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10975 * Renamed NAMES command to USERS command. The NAMES was named that
10976 due to historical reasons. Now it is renamed. Also, rewrote
10977 parts of the USERS command. The nickname list is not sent anymore
10978 by the server. Only Client ID and mode lists are sent in the USERS
10979 command. Changed this also to the protocol specification.
10981 The client now resolves the names and stuff after it receives
10982 the USERS list from the server when joining to the channel.
10984 * WHOIS and IDENTIFY commands has been changed to support multiple
10985 Client ID's per command. One can now search for multiple users
10986 in the network by sending only one WHOIS or IDENTIFY command.
10987 Changed the code and the protocol specifications.
10989 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10990 uses silc_server_command_whois_parse to parse the request. */
10992 * If normal server, do not parse the WHOIS and IDENTIFY requests
10993 before sending it to the router. Saves some time.
10995 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10997 * Fixed JOIN command on client library. Wrong number of arguments
10998 used to crash the client.
11000 * Added silc_server_channel_has_global function to check whether
11001 channel has global users or not.
11003 * Added silc_server_channel_has_local function to check whether channel
11004 has locally connected clients on the channel.
11006 * The silc_server_remove_from_one_channel now checks whether the
11007 channel has global users or not after given client was removed from
11008 the channel. It also checks whether the channel has local clients
11009 on the channel anymore. If it does not have then the channel entry
11010 is removed as it is not needed anymore.
11012 * The silc_server_notify now checks on JOIN notify whether the joining
11013 client is one of locally connected or global. If it is global then
11014 the channel has now global users on the channel and that is marked
11015 to the channel entry. Also, it now saves the global client to
11016 global list who is joining and JOINs it to the channel. This is
11017 for normal server, that is.
11019 Changed silc_server_send_notify_on_channel,
11020 silc_server_packet_relay_to_channel and
11021 silc_server_packet_send_to_channel check if we are normal server
11022 and client has router set (ie. global client) do not send the
11023 message to that client, as it is already routed to our router.
11025 * Implemented LEAVE notify type handling in silc_server_notify
11028 * Tested LEAVE command in router environment successfully. Tested
11029 with two routers, two servers and two clients.
11033 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11035 * Implemented SIGNOFF notify type handling in silc_server_notify
11038 * silc_server_remove_id now removes the client entry from all channels
11039 it has joined and thusly sends SIGNOFF notify type.
11041 * Rewrote the NAMES list generation in server by removing two excess
11042 loops. The lists are created now inside one loop.
11044 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * silc_server_remove_channel_user checks now also global list
11047 for channel and client.
11049 * silc_server_new_channel_user checks now both local and global
11050 list for channel and client. Fixed a bug in client id decoding.
11051 Used to decode wrong buffer.
11053 * silc_server_channel_message checks now both local and global
11054 list for channel entry.
11056 * Tested channel joining (hence JOIN) in router environment
11057 successfully. Tested with two routers, two servers and two
11060 * Tested channel message sending in router environment successfully.
11062 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11064 * Added silc_server_save_channel_key into server.[ch] to save the
11065 received channel key in Channel Key payload processing. It is
11066 also used in JOIN command reply handling.
11068 Equivalent function silc_client_save_channel_key added into
11069 client.[ch] into client library.
11071 * Changed JOIN command reply to send information whether the channel
11072 was created or not (is existing already) and the channel key
11073 payload. Changed protocol specs accordingly.
11075 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11076 the request was sent by ID and not by nickname. Crashed on
11079 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11081 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11082 now correctly save the received data.
11084 * silc_server_free_sock_user_data now notifies routers in the
11085 network about entities leaving the network.
11087 At the same time implemented functions silc_server_remove_id
11088 and silc_server_send_remove_id to receive and send REMOVE_ID
11089 packets. The packet is used to notify routers in the network
11090 about leaving entities. The ID removed will become invalid in
11093 * Added function silc_idlist_del_server into server. Removes and
11094 free's server entry from ID list.
11096 * silc_server_private_message function now checks, if we are router,
11097 that the destination ID really is valid ID, naturally.
11099 * In router when NEW_ID packet is received (for new client) the
11100 hash of the Client ID is saved in the ID Cache but the
11101 client->nickname is set to NULL, instead of putting the hash
11104 IDENTIFY command now also checks that client->nickname must be
11105 valid. If it is not if will request the data from the server who
11106 owns the client. Added new function
11107 silc_server_command_identify_check.
11109 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11110 to set the command to already allocated Command Payload.
11112 * Tested private message sending in router environment with two
11113 routers, two servers and two clients. Fixed minor bugs and now
11116 * Fixed segfault from client's NAMES command. Used to crash if
11117 not on any channel.
11119 * Forwarded packets must not be routed even if it is not destined
11120 to the receiver. Changed server code comply with this.
11122 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11124 * Added `require_reverse_mapping' boolean value to ServerParams
11125 structure. If TRUE (not default) the server will require that
11126 the connecting host has fully qualified domain name.
11128 If the reverse mapping is not required and hostname could not be
11129 found the IP address is used as hostname.
11131 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11133 * Implemented version string checking to both client and server.
11134 The check is incomplete currently due to the abnormal version
11135 strings used in development version of SILC.
11137 * Changed all command functions in server to use the new
11140 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11142 * Changed char *data to unsigned char *data in ID Cache system to
11143 support binary data as ID Cache data. Changed code to support
11144 binary data in lib/silccore/idcache.c.
11146 * Renamed silc_server_packet_relay_command_reply to
11147 silc_server_command_reply as it is normal packet receiving
11148 function. Rewrote the function to accept command replys for
11149 servers and not only for clients.
11151 * Mark remote router always as registered server if we are connecting
11152 to it. Otherwise, commands sent by the router to us are ignored.
11154 * All ID List find routines now returns the ID Cache Entry pointer
11155 as well if requested.
11157 * WHOIS command works now in router environment, tested with two
11158 routers, two servers and two clients.
11160 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11161 in router environment (as it is almost equivalent to WHOIS) but
11162 hasn't been tested thoroughly. Added new functions:
11164 silc_server_command_identify_parse
11165 silc_server_command_identify_send_reply
11166 silc_server_command_identify_from_client
11167 silc_server_command_identify_from_server
11169 * Disabled route cache adding because adding two different ID's with
11170 same IP replaces the old cache entry thus giving wrong route.
11171 The entry->router->connection is always the fastest route anyway
11172 so route cache may not be needed. Of course, new routes maybe
11173 established after receiving the ID when the entry->router->connection
11174 might not be anymore the most optimal.
11176 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11178 * Add route cache for received ID for fast routing.
11180 * Added silc_server_packet_route to route received packet on router
11181 that is not destined to us.
11183 * Renamed silc_server_get_route to silc_server_route_get.
11185 * Added id_string and id_string_len fields into SilcServer to
11186 include encoded ServerID for fast comparing without excess
11187 encoding of the ID's.
11189 * Cleaned up WHOIS command on server side. Added following static
11192 silc_server_command_whois_parse
11193 silc_server_command_whois_check
11194 silc_server_command_whois_send_reply
11195 silc_server_command_whois_from_client
11196 silc_server_command_whois_from_server
11198 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11199 arguments in command replies. All command functions should be
11200 updated to use this macro.
11202 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11204 * Minor typo fixes on command reply handling on server.
11206 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11208 * Added silc_server_command_add_to_channel internal routine to add
11209 the client to the channel after router has created the channel and
11210 sent command reply to the server.
11212 * Added generic silc_server_send_command to send any command from
11215 * Use static buffer with ID rendering instead of duplicating data.
11217 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11219 * Fixed a channel user mode bug when joining to a channel server gave
11220 everybody channel founder rights, oops.
11222 * We mark ourselves as the router of the incoming server connection
11223 if we are router ourselves. This way we can check in some packet
11224 sending functions whether it is locally connected server. For
11225 incoming router connections we put NULL.
11227 * For router sending packets locally means now always sending the
11228 packet cell wide; to local clients and local servers. For normal
11229 server sending packet locally means sending it to only local
11232 * Fixed the JOIN command to really work in router environment. If the
11233 channel is created it is always created by the router. Router is
11234 also responsible of making the initial joining to the channel,
11235 sending JOIN notify to the sending server and distributing
11236 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11237 does not exist server doesn't do anything else but forward the
11238 command to the router which performs everything.
11240 * Added silc_server_send_channel_key function to send the Channel Key
11243 * Added silc_server_create_channel_key to create new channel key. The
11244 channel key is now re-generated everytime someone joins or leaves
11245 a channel, as protocol dictates. Note: channel->key_len is the
11246 key length in bits.
11248 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11250 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11251 packet_receive.[ch] to separate packet sending and receiving
11252 routines. The server.[ch] now includes everything else including
11253 actual packet processing (writing and reading data) and other
11256 Renamed silc_server_private_message_send_internal to
11257 silc_server_send_private_message. The routine is still though
11258 used only to relay private messages as server does not send
11259 private messages itself.
11261 Renamed silc_server_new_channel to silc_server_create_new_channel
11262 and added new function sicl_server_new_channel that handles the
11263 incoming New Channel packet. Added also new sending function
11264 silc_server_send_new_channel to send New Channel Payload.
11266 * Added new function silc_server_notify to process incoming notify
11267 packet to the server/router. Server may then relay the notify
11268 to clients if needed.
11270 * Added new function silc_server_new_channel_user to process incoming
11271 New Channel User packet. Router will redistribute the packet and
11272 send JOIN notify to its local clients and locally connected servers
11273 if needed. Normal server will send JOIN notify to its local client
11274 on same channel when received this packet. Added also corresponding
11275 sending function silc_server_send_new_channel_user to sent the
11278 * Added boolean route argument to send_notif_to_channel and
11279 packet_send_to_channel functions to attempt to route the packet
11280 if it is TRUE and send only locally if it is FALSE.
11282 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11284 * silc_server_replace_id now broadcasts the received replace ID
11285 packet if it is not broadcast packet already. The router must
11286 broadcast to inform other routers about changed ID.
11288 * Added backpointer to server's router into SilcServer context in
11289 silcd/server_internal.h.
11291 * Fixed silc_server_packet_broadcast to send correct broadcast
11294 * The channel key is now distributed to the local client as soon
11295 as it is received from the router (in router environment) so that
11296 no other packet may be sent for the channel until client has
11299 * silc_server_remove_channel_user now broadcasts the received
11300 Remove Channel User packet if it is not broadcast packet already.
11301 The router must broadcast to inform other routers about removed
11304 * Added users field into SilcPacketContext that is a reference count
11305 of the context. One can increase the reference count by calling
11306 silc_packet_context_dup which is now changed to just increase the
11307 reference count instead of duplicating the data. The reference
11308 count is decresed by calling silc_packet_context_free that will
11309 free the data after the reference count hits zero.
11311 For now on the packet context and everything allocated into it
11312 (including the raw packet from network) must be freed by calling
11313 the new silc_packet_context_free function. Added also new function
11314 silc_packet_context_alloc that must be used now to allocate the
11315 context. This also means that if a routine is asynchronous from
11316 silc_[client/server]_packet_parse_type the packet context must
11317 be duplicated by calling silc_packet_context_dup. Otherwise it
11318 gets free'd after silc_[client/server]_packet_parse_type returns.
11319 Also, one must remember that if packet is duplicated then its
11320 reference count must be decresed by calling the free function as
11321 many times as it was duplicated.
11323 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11324 from both client and server.
11326 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11328 * Made joining to a channel working in router environment.
11330 * Cleaned up JOIN command on server side and create function
11331 silc_server_command_join_channel internal routine to make the
11334 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11336 * Changed silc_command_pending list to SilcDList. Also, added
11337 `ident' field to SilcServerCommandPending structure to identify
11338 the reply and to call correct callback.
11340 Added silc_server_command_pending_check function to replace the
11341 corresnponding macro. The silc_command_pending list is not
11344 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11345 to set identifier to previously allocated Command Payload. It
11346 is used to set identifier for command when resending Command
11349 * Added silc_command_payload_encode_payload to encode Command
11350 Payload buffer from SilcCommandPayload structure.
11352 * Added silc_argument_payload_encode_payload to encode Argument
11353 payload buffer from SilcArgumentPayload structure.
11355 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11357 * Changed WHOIS command to support router connection on server side.
11358 The whois request is always sent to router unless the server is
11359 standalone server. After server has received the reply from the
11360 router will it send the reply to the client.
11362 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11363 broadcast received broadcast packet. The function is used only
11364 by router. The broadcast packet is always sent to the router's
11367 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11368 render given ID to printable string, for log files for example.
11370 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11372 * Made basic router to router connections working. At least they
11373 can now connect to each other but nothing really works the way
11374 they are supposed - yet.
11376 * Added new initiator token to RouterConnection configuration
11377 file in silcd/serverconfig.[ch]. It is used to tell whether we
11378 are the initiator to the remote router or whether we'll expect
11379 the other end to connect.
11381 * Moved registering of listener task to silc_server_init, hence
11382 the server starts listenning as soon as it is run, even if it
11383 does not have connections to other routers. Let's see how well
11386 * Changed default connection retry timeouts for more suitable in
11389 * Removed cipher and such arguments from silc_idlist_add_client
11390 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11391 Added new function silc_idlist_add_data to add the keys and stuff
11394 * Added SilcIDListData structure and added it to SilcClientEntry
11395 and SilcServerEntry as their first field in the structure. This
11396 way we can explicitly cast the ID entries to the SilcIDListData
11397 structure and get common data for the entries. In past, we had
11398 to first check what type of connection it is and then cast it to
11399 correct ID entry type. Now, we can directly cast the opaque
11400 pointer to the SilcIDListData (no matter what ID entry it actually
11401 is) and get the data needed.
11403 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11405 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11406 in some circumstances even if threre were timeout tasks, though not
11407 IO tasks, but tasks anyway. Now fixed.
11409 * Defined SilcServerConnection structure to hold connection specific
11410 stuff about directly connected servers and routers. The definition
11411 is currently in silcd/server_internal.h. I thought about having
11412 a bit more important role fro this struct but for now it is used
11413 only when connecting to other server (or router actually).
11415 * Added connecting retry support in server when connecting to
11416 router(s). The retry feature implement exponential backoff
11417 algorithm. Also, added SilcServerParams structure to hold default
11418 parameters for server. For now, it include these retry settings
11419 and are hard coded. After server is moded to be as Silc Server
11420 Library this structure will be more important.
11422 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11424 * Changed client librarys channel->clients table to SilcList and
11425 changed code accordingly.
11427 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11429 * Changed client's channel table to SilcList and changed code
11430 accordingly. Also changed SilcChannelClientEntry to include back-
11431 pointer to the channel so that client entry can use that structure
11432 as list as well and we have fast cross-reference to the channel.
11433 This change dramatically decreased the complexity of channel
11434 handling with client entry and vice versa (removed one extra
11435 loop when searching for channel entry from many functions).
11437 * Changed server->sim from table to SilcDList and changed code
11440 * NAMES command can now be used from user interface. It will show
11441 the user list on the channel, neatly.
11443 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11444 Code now saves realname of the user if it becomes available.
11446 * Renamed configure.in to configure.in.pre and made ./prepare
11447 script to automatically add correct version string to
11448 configure.in which it creates from configure.in.pre.
11450 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11452 * NAMES command reply now shows users mode with the nickname when
11453 joining to channel.
11455 * Moved silc_client_ch[u]mode[_char] functions from
11456 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11457 place sucks, they are utility functions and should be in some
11460 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11462 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11465 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11469 * Added TRQ (efficient deque and list library) into lib/trq. This is
11470 a very good list library that is currently used in the SILC. Defined
11471 SilcList API over the library because I didn't like the API very
11472 much. See lib/trq/silclist.h for the API and examples of how to
11473 use the API. Fixed various places in the code to use the new
11474 SilcList API. The SilcList is meant for lists that has a structure
11475 already defined as a list. It is not suitable to add just some
11476 context to the list (in TRQ, the context is the list actually).
11478 So, I defined SilcDList that can be used for the purpose where
11479 predefined list structure does not exit. This can be used as
11480 such list. Now some context just can be added to the SilcDList.
11481 Currently this list is not used in the SILC just yet, though there
11482 are a lot places where this can replace dynamically allocated
11483 tables and I will fix these places, later, to use SilcDList.
11484 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11485 and use TRQ internally).
11487 Also fixed some annoying warning messages that the original TRQ
11488 code generated. Also minor changes to TRQ's Makefile.in.
11490 * Added support for querying by Client ID to both WHOIS and
11491 IDENTIFY commands into server, as required by the protocol.
11493 * Removed method function pointers from SilcBuffer structure. They
11494 weren't used to anything and just increased the context size for
11495 no good reason. This change also made silc_buffer_alloc and
11496 silc_buffer_free functions inline functions.
11498 * Disabled command flooding detection support until it's fixed so
11499 that it accepts commands in but does not execute them more than once
11502 * Added silc_net_localhost(), to return local hostname, into
11503 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11504 that must be initialized before calling silc_client_init.
11506 * Added new function: silc_server_send_notify_on_channels to send
11507 notify messages to all channels client has joined. It is assured
11508 that the message is sent only once per client.
11510 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11511 lib/silcutil/silcutil.[ch] as silc_format function. The new
11512 function is generic and is used by server as well, not only by
11513 the logging routines.
11515 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11516 the provided version string was not acceptable. Added new function:
11517 silc_ske_check_version into lib/silcske/silcske.h. The function
11518 must be implemented by the application (client or server) and it
11519 does not reside in the SKE library. The function checks the version
11520 string remote end sent.
11522 * Added back pointers (to opaque context and to SilcSocketConnection)
11523 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11525 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11526 duplicate packet context structure.
11528 * Changed `notify' client operation to send same arguments as client
11529 receives from server except for ID's. ID's are mapped to correct
11530 ID entry and that is returned. Also, if channel entry is not sent
11531 by server but the notify is for channel the channel entry is sent
11532 to application (otherwise application doesn't know that it is for
11533 channel (library gets it from packet's Destination ID)).
11535 * Added silc_client_remove_from_channels into client library to
11536 remove a client from all channels it has joined to. Used when
11537 received SIGNOFF notify from server. Added also new function
11538 silc_client_replace_from_channels to replace old ID entry with
11539 new ID entry on all channels. Used when received NICK_CHANGE
11540 notify from server.
11542 * Fixed ID Cache list handling in silc_idlist_get_client in
11543 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11544 to get (or query) client by ID.
11546 * Updated TODO list.
11548 * Added connection authentication status message defined by the
11549 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11550 support for these into the code in client and server side.
11552 * Added generic function silc_client_send_command to send any command
11553 with variable argument list. Application should use this function
11554 to send commands if the command functions provided by the library
11555 does not suite for the application's user interface needs.
11557 * Added new `failure' client operation. Application is notified about
11558 received failure packet if client is executing a protocol. In this
11559 case the protocol's execution has failed.
11561 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11562 is required by the protocol.
11564 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11565 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11568 * Added status flag to SilcSKE object to indicate realtime status
11569 of the SKE protocol.
11571 * Application receives now exactly same command reply arguments as
11572 the library receives from server. However, if ID is received the
11573 corresponding ID entry is returned to the application (eg. Client
11574 ID is mapped to correct SilcClientEntry entry and that is returned).
11575 Changed command_reply client operation due to this change.
11577 * Changed all ID's in commands and in command replys as ID Payloads.
11578 Change affected both client and server side codes.
11580 All ID's sent in SILC network (with execption of ID's in SILC
11581 Packet header) are sent in ID Payload to support variable length
11584 * Server now notifies nick changes and notifies all clients on
11585 the channels about the new nickname (about the new Client ID,
11588 * Implemented CMODE command to change channel modes. Supports all
11589 channel modes defined by the protocol specs except ban and invite
11590 lists. (Also, private channel key mode is supported but support for
11591 setting private channel key in client is missing, thus, this mode
11592 has no effect on client side (except that server requires that the
11593 client uses private channel key and normal channel traffic does not
11596 Also, invite mode works per se, but INVITE command does not work
11597 yet correctly, so you can set channel as invite only channel but
11598 inviting clients to the channel does not work (it is yet to be
11599 thought what's the best way to do it).
11601 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11602 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11603 Implemented CUMODE command to change user's mode on the channel.
11604 Supports all modes defined by the protocol specs.
11606 * Added NAMES command reply to return users modes on the channel.
11608 * Removed unnecessary and slow ciphers from lib/silccrypt.
11610 * Set SO_KEEPALIVE option to connection sockets by default.
11612 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11614 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11615 redefined the Notify Payload into protocol specs.
11617 * Added silc_id_payload_parse_id to get ID directly from raw
11620 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11622 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11623 accept searching by Client ID as well.
11625 * Added support for LEAVE and SIGNOFF notify types in client library.
11627 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11628 to parse ID Payload from raw data.
11630 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11632 * Added flags parameter into silc_ske_assemble_security_properties
11633 function in lib/silcske/silcske.[ch].
11635 * Changed notify client operation to fit better for notify messages
11636 sent by server. The notify payload received from server is now
11637 passed to the application (after parsing it to SilcNotifyPayload).
11638 It is application's responsibility to retrieve the arguments
11639 from the payload and show the message the way it wants. The message
11640 sent by server is implementation specific.
11642 * Changed public keys to comply with the protocol specification.
11643 Old public keys are not supported anymore and are not compatible.
11645 * Removed nickname from Channel Payload as the latest draft removed
11646 it. The client must resolve the nickname from the NAMES command
11647 reply received when it joined the channel.
11649 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11651 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11653 * Fixed some errors in protocol specification drafts.
11655 * Created lib/silccore/silcnotify.c to implement Notify Payload
11656 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11657 generic payloads described by protocol specifications. The file
11658 includes implementations for ID Payload and Argument Payload.
11660 * Changed Command Payload implementation to use the new Argument
11661 Payload. Changed command_xxxx_payload to command_payload_xxxx
11662 to comply with SILC coding conventions.
11664 * Added suppport for Argument Payload handling in Notify Payload
11665 implementation as protocol requires it. Added the new support
11666 into server and client lib as well.
11668 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11670 * Added support for multiple nicknames on same channel. [n] is
11671 added locally to the nickname if there are more than one same
11672 nicknames on the channel.
11674 * Server now sends all nicknames that matched WHOIS request.
11675 Client also shows the list received from server.
11677 * Added TOPIC command to client side. User can now set and show
11678 current topic on channel.
11680 * Added MOTD command to client and server. Also, server sends the
11681 motd when client connects to the server.
11683 * Changed version strings to comply ISO 8601.
11685 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11687 * Fixed protocol error handling in client library. It should now
11688 cope even if the SKE fails for some reason.
11690 * Made new protocol specification drafts for submitting to IETF.
11692 * Implemented TOPIC command to server in silcd/command.c.
11694 * Added two new notify types into lib/silccore/silcnotify.h:
11695 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11696 notify nickname change and topic setting/change on a channel.
11698 * API change of command_reply operation in client library. The
11699 application gets now the status type received from server as well.
11701 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11703 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11705 * Cras fixed and optimized the packet handling even further and
11706 it should work now. Minor change to the prototype of function
11707 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11709 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11711 * Added new function into lib/silcutil/silcschedule.[ch]:
11712 silc_schedule_with_fd to select() a specified fd. The function
11713 returns after timeout expires or data arrives or goes. The
11714 function is used by packet routines to wait that all data is
11715 received from network.
11717 * Fixed data reading from network in lib/silccore/silcpacket.c.
11718 The code now assures that all data is read from the fd and then
11719 continues packet processing. This was a bug fix since the code
11720 used to drop some data in some circumstances.
11722 * Added new function into lib/silcclient/client.[ch]:
11723 silc_client_start_key_exchange to start key exchange after
11724 connection has been established to server. The code internally
11725 now uses this funtion but its main purpose was to provide it
11726 for applications that perform their own connecting. After
11727 application has created a connection it merely calls this
11728 function to start the key exchange between client and server.
11729 The library takes care of everything else after that.
11731 Updated also lib/silcclient/README to explain the usage of
11734 * Do not send to application information that connection has
11735 been established. Application gets notified it by connect
11738 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11740 * Applied cras's patch to add silc_schedule_one function. The
11741 function runs scheduler once and returns.
11743 * Fixed the scheduler after cras messed it up. The timeout
11744 handling works now as it's supposed to work.
11746 * Added into lib/silccore/ silcnotify.h to include notify
11747 message types support. Changed silc_server_send_notify*
11748 functions, in server.[ch], to support those new notify types.
11749 Added the support for the notify types into client library,
11750 as well. Added new notify client operation into ops.h in
11753 * Changed silc_server_packet_send_to_channel to send normal
11754 packets instead of just channel message packets. The function
11755 is now used to send the notify packets to channels. It is not
11756 used to send channel message packets anymore, as server never
11757 sends them anymore.
11759 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11760 va_arg()s as it seems to require it nowadays. I guess, if SILC
11761 is compiled with older va_arg() the new code should work anyway.
11763 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11765 * Splitted core library. Core library (lib/silccore) includes
11766 now only SILC protocol specific core (and common) components.
11767 Created new utility library (lib/silcutil) that includes more
11768 generic purpose stuff. The stuff for util library was taken
11769 from the old core library. This was minor and easy split.
11771 * Created SILC Client Library (lib/silcclient) that includes
11772 implementation of the SILC client without user interface. This
11773 was major move from silc/ directory. The code has been changed
11774 so that it is transparent towards the user interface. The
11775 silc/ directory includes now the same user interface as before
11776 and it uses the new client library. Read lib/silcclient/README.
11777 Basicly, the client library performs everything else related
11778 to SILC except user interface handling. Also, configuration
11779 files are considered to be part of user interface and library
11780 does not handle them.
11782 This change also changed a lot of structures, function naming etc.
11783 Most important change was that SilcClientWindow object was
11784 renamed to SilcClientConnection in the client library. Created
11785 also new file lib/silcclient/ops.h. Also added new files
11786 silc/local_command.[ch] and silc/client_ops.[ch].
11788 All these changes were made to make it easier for user interface
11789 designers to create what ever user interface for the SILC client
11792 It is also expected that the server will be moved to lib
11793 directory as well and SILC Server Library will be created;
11794 sometimes in the future.
11796 * Removed Local commands from lib/silccore/silccommand.h as
11797 they are application specific and new client library does not
11798 handle any of those anymore.
11800 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11801 old client implementation in silc/.
11803 * Added support for callback functions in SILC_LOG_* macros.
11804 Application can now set its own callbacks that will be called
11805 instead of using the default functions that will always print
11806 the debug messages to stderr (or stdout). Also, debugging can
11807 now be disabled by setting silc_debug to FALSE and re-enabled by
11808 setting it to TRUE. Note, that logging will still work even
11809 if debugging is disabled.
11811 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11812 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11813 silc_log_reset_debug_callbacks.
11815 * To enable debugging in silc client one must give now -d
11816 option on command line.
11818 * Changed silc_schedule_init to automatically allocate task queues
11819 if they are not allocated before calling it.
11821 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11823 * Added GMP 3.1 into math library.
11825 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11827 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11828 a channel in SILC network. The packet is used by servers and
11829 routers to notify other routers that user has left a channel.
11830 This little feature was missing until now. Added the feature
11831 to protocol specification as well.
11833 Added functions: silc_server_send_remove_channel_user and
11834 silc_server_remove_channel_user into server.[ch].
11836 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11837 lib/silccore/silcpacket.h. However, they are not implemented
11840 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11842 * Fixed joining to a channel and sending channel messages
11843 between server and router. The channel message sending should
11844 now work inside a cell.
11846 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11848 * Fixed the private message sending between server and router.
11849 The private message sending should now work inside a cell.
11851 * Added silc_server_replace_id into server.[ch] to replace
11852 existing ID in the SILC network.
11854 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11855 and silc_idlist_replace_server_id into idlist.[ch] in server.
11857 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11859 * Fixed the server to server connections. Server can again now
11860 connect to router. Router to router connections probably does
11863 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11865 * Added dynamic protocol registering support. Now protocols can
11866 registered and unregistered on the fly. Patch by cras.
11868 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11870 * Added lib/contrib directory to hold routines that some platforms
11871 don't have but are needed by SILC.
11873 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11874 into lin/contrib to provide getopt() and getopt_long() for
11875 those who don't have it.
11877 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11879 * Added AWAY command to client. When away message is set and
11880 client receives a private message packet the client automatically
11881 replies to the sender with the away message.
11883 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11884 bug seemed to be the cause of recent problems when compiling
11887 * Added version detection support to SKE protocol specification
11888 and added the new changes to the SKE implementation as well.
11889 There were other minor changes in the SKE protocol as well.
11891 Many changes in lib/silcske/silcske.[ch] and in
11892 lib/silcske/payload.[ch].
11894 * Added ^U functionality, clear input line. Patch from cras.
11896 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11898 * Mainly small bugfixes on core library. Fixed some debugging
11899 logging and buffer overflow in silclog.c.
11901 * Updated config.sub and config.guess on the distribution tree.
11903 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11905 * Added command lagging support in server. Client may execute
11906 commands now only once in two seconds.
11908 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11910 * Optimized packet reception. MAC computation and checking is now
11911 also more optimized. A lot previously duplicated code is now
11912 used as generic by both client and server.
11914 * Fixed key pair generation in clientutil.c
11916 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11918 * Added into lib/silccore/silcbufutil.[ch] new function;
11919 silc_buffer_realloc.
11921 * Moved generic packet sending/encryption functions to
11922 lib/silccore/silcpacket.[ch] from client and server. Some
11923 rewriting of the functions.
11925 * Moved all generic packet reception/decryption functions to
11926 lib/silccore/silcpacket.[ch] from client and server. The
11927 packet processing is now much cleaner in both client and server.
11928 These were major changes in both client and server.
11930 * Created many common functions in server to do packet sending.
11931 Previously code were duplicated a lot, this has been removed
11932 with these changes.
11934 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11936 * Rewrote major parts of the ID cache system. Don't know
11937 whether it is better now or not but at least the API is more
11940 * Major rewrite on ID cache stuff on client because of the ID
11941 cache API changes. Added idlist.c to client.
11943 * Also major rewrite on ID cache stuff on server as well.
11944 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11945 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11946 in hand, instead they are all put into the ID cache system now.
11947 All server_idlist_* routines uses ID cache now instead of
11948 traversing its own lists (those lists does not exist anymore).
11949 SilcIDList though still exists. Also, SilcXXXEntry's are
11952 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11954 * Finally made the SKE implementation compliant to the protocol
11955 specification. All mp integers are now binary encoded as
11956 opposed being HEX encoded.
11958 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11961 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11962 functions: silc_[encode/decode]_pem. Also added function
11963 silc_encode_pem_file to PEM encode with newlines ('\n') for
11964 saving into a file.
11966 * SILC public keys are now encoded either PEM or binary. Same
11967 option is for private keys as well. By default private keys
11968 are binary encoded and public keys PEM encoded. Silly HEX
11969 encoding were removed.
11971 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11972 function to create fingerprints.
11974 * Fixed a bug in SHA1; does not change the original data anymore.
11976 * Partly implemented INFO command on client and server side.
11977 Fixed CLEAR command. Changes to SERVER command; show current
11978 server(s) when giving command without arguments. Added
11979 VERSION command to client.
11981 * Added check to server that unregistered connections cannot
11982 execute commands (unless it is specificly allowed).
11984 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11986 * Fixed screen refresh.
11988 * Fixed channel joining bug from client. On some circumstances
11989 client tried to join to a channel it had already joined.
11991 * Added public key verification process into client's protocol.c.
11992 The client now verifies the public key from user and saves
11993 it into ~./silc/serverkeys/ directory.
11995 Added into: clientutil.[ch]: silc_client_verify_server_key.
11997 * Changed SKE protocol's silc_ske_initiator_finish function
11998 to accept callback function that verifies the received public
11999 key. Removed old silc_ske_verify_public_key function.
12001 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12003 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12004 silc_pkcs_private_key[_data]_set.
12006 * Made the password and public authentication more cleaner in
12007 server's protocol.c.
12009 * Removed historic and obsolete protocol `channel_auth' from
12010 both client and server.
12012 * Removed wrong way of sending command status messages from
12013 server to client in server's command.c. The old way violated
12014 protocol specification.
12016 Changes to silccore/silccommand.[ch]: removed
12017 silc_command_encode_status_payload -> not needed anymore,
12018 changed silc_command_encode_payload_va to accept extra
12019 argument on variable argument list. The argument type must
12020 now be provided to the function. Also, added new function:
12021 silc_command_encode_reply_payload_va which is same as
12022 normal command_encode_payload_va except command status type
12023 is provided as extra argument.
12025 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12027 * Added ~./silc directory handling. The directory includes the
12028 public and private keys for the client.
12030 Added silc_client_check_silc_dir, silc_client_create_identifier
12031 and silc_client_load_keys.
12033 * Implemented SILC protocol compliant public key. Added public
12034 and private key saving to and loading from files.
12036 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12037 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12038 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12039 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12040 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12042 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12043 silc_pkcs_load_[public/private]_key.
12045 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12047 * Added silc_server_get_route (route.[ch]) to get connection
12048 data for the fastest route for given ID.
12050 * Implemented INVITE command on client and server. The command
12051 were re-defined in the SILC Protocol Specification and the
12052 implementation now complies with the specification.
12054 * Implemented PING command on client and server.
12056 * Implemented NAMES command on client and server. The server side
12057 supports currently only normal server not router server yet.
12058 Some changes to NAMES definition in SILC protocol specification.
12060 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12062 * Implemented LEAVE command on client and server.
12064 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12065 again. This change was made to the protocol as well. Server
12066 should not violate the protocol specification anymore.
12068 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12070 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12071 was tested. SOCKS4 was not but should work anyway.
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