1 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * SILC Client 1.1 beta1.
5 * Memory leak fixes around the libraries.
7 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
9 * Added better check for epoll() in configure. Affected file
12 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
14 * Fixed per scheduler data input buffer in packet engine. Use
15 list of inbufs instead of just one so that multiple streams
16 can do partial reads to different buffers. Affected file is
17 lib/silccore/silcpacket.c.
19 * Fixed WATCH notify handling in client library. Affected file
20 is lib/silcclient/client_notify.c.
22 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
24 * Fixed packet wrapper stream API to support encoder/decoder
25 for packets, and to handle partial reading correctly. Fixed
26 also inbuf size checking in reading to have enough space before
27 reading. Affected files are lib/silccore/silcpacket.[ch].
29 * Rewrote file transfer in client library. Affected files are
32 * Added TCP/UDP listener (internal) API to client library to have
33 generic way of dealing with listeners. Fixed Key Agreement and
34 file transfer to use it. Affected files are in lib/silcclient/.
36 * Fixed SKE to process SUCCESS packets synchronously and to call
37 completion synchronously. Affected file is lib/silcske/silske.c.
39 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
41 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
42 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
44 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
46 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
47 to client library. Affected file is
48 lib/silcclient/client_register.c.
50 * Serialize NICK and JOIN commands to avoid problems locally
51 with changing ID while joining to channel. Affected file is
52 lib/silcclient/command.c.
54 * Fixed entry resolving while handling incoming JOIN notify.
55 Handle properly cases, in re-processing of notify packets, where
56 the IDs may become invalid while resolving the entry (like nick
57 change). Entry is invalid if it doesn't have nickname, and such
58 entries are not delivered to application anymore. These fixes
59 problems of not seeing JOINs when remote user changes nickname
60 at the same time. Affected files are in lib/silcclient/.
62 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
64 * Added support for computing message payload MAC in new way
65 (SILC Protocol version 1.3). Bakcwards support for old way
66 remains. Affected files are lib/silccore/silcmessage.[ch].
68 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
70 * Added SilcRwLock API, a read/write lock. Affected files are
71 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
73 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
75 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
77 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
79 * The silc_schedule_set_listen_fd now returns boolean value.
80 Fixed FD task adding to check correctly for already added
81 FD tasks. Added stricter error checking for FD scheduling
82 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
83 and lib/silcutil/unix/silcunixschedule.c.
85 * The silc_stream_set_notifier now returns boolean value. Changed
86 all streams to support and check for the error condition.
87 Affected files are in lib/silcutil/.
89 * Fixed SKE library session aborting and deletion. Affected
90 file are lib/silcske/silcske.c.
92 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
94 * Implemented PKCS #1 with appendix with hash OID in the
95 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
96 lib/silccrypt/silchash.[ch] and
97 lib/silcasn1/silcasn1[_encode|decode].[ch].
99 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
101 * Added support for Version (V) SILC public key identifier.
102 Affected files are lib/silccrypt/silcpk.[ch].
104 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
106 * Rewrote connection auth request in client library. It is now
107 done automatically by the library and the resolved method given
108 as a hint to get_auth_method client operation. Affected files
111 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
113 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
114 It can be used to wrap SilcPacketStream into SilcStream.
116 * Fixed %p formatting from silc_snprintf. Affected file is
117 lib/silcutil/silcsnprintf.c.
119 * Ported SFTP library to new utility library. Ported also
120 the SFTP testers. Affected files in lib/silcsftp/.
122 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
124 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
125 of silc_snprintf, silc_vsnprintf, silc_asprintf and
128 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
130 * Added preliminary Symbian support. Changes around the source
131 tree. The symbian/ directory now includes Carbide.c++ project
132 files to compile the sources.
134 * Added silc_snprintf. Affected files are
135 lib/silcutil/silcstrutil.[ch].
137 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
139 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
140 macros. SILC_FSM_CONTINUE macro now immediately calls the
141 next state instead of first returning back to FSM. Helps
142 in debugging crashes etc.
144 Removed FSM Semaphores. Introduced FSM Event which is
145 asynchronous event. Affected files are in lib/.
147 * Added epoll(7) support to SILC Scheduler. It is used by default
148 if it is available. Affected files are
149 lib/silcutil/silcschedule.[ch],
150 lib/silcutil/unix/silcunixschedule.c.
152 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
154 * Added CTR mode to AES. Simplified cipher implementation API
155 more. Affected files are in lib/silccrypt/.
157 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
159 * Removed `detach' client operation. The detachment data is
160 now delivered in SILC_COMMAND_DETACH command reply to
161 application. Affected file in lib/silcclient/.
163 * Rewrote resuming/detaching in client library.
165 * Added boolean encryption indicator for silc_cipher_set_key.
166 Affected files lib/silccrypt/silccipher.[ch].
168 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
170 * Added silc_likely and silc_unlikely macros for GCC branch
171 prediction optimizations. Affected file lib/silcutil/silctypes.h.
173 * Added assembler AES optimization. Cleaned up the SILC Cipher
174 implementation API. Affected files are in lib/silccrypt/.
176 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
178 * Changed back the SILC_FSM_THREAD_WAIT operation to not
179 continue to next state if thread is finished already. That
180 check is not done anymore. Affected files are
181 lib/silcutil/silcfsm.[ch].
183 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
185 * Removed silc_packet_[get|set]_ciphers and
186 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
187 handle REKEY_DONE packet sending in rekey. Affected files
188 are lib/silccore/silcpacket.[ch].
190 * Added silc_fsm_is_started. Affected files are
191 lib/silcutil/silcfsm.[ch].
193 * Added settings sign_channel_message, sign_private_message
194 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
195 support for key agreement in /KEY command. Affected files
196 in apps/irssi/src/silc/core/.
198 * During SILC Client initialization forward log messages to
199 stderr. Affected files in apps/irssi/src/silc/core/.
201 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
203 * Added silc_ske_get_key_material. Affected files are
204 lib/silcske/silcske.[ch].
206 * Added silc_packet_stream_is_udp. Affected files are
207 lib/silccore/silcpacket.[ch].
209 * Added SKE packet retransmission support with UDP transport.
210 Affected file is lib/silcske/silcske.c.
212 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
214 * Added silc_socket_stream_is_udp. Affected file is
215 lib/silcutil/silcsocketstream.[ch].
217 * Added UDP transport support to packet engine. Affected file
218 is lib/silccore/silcpacket.c.
220 * Added silc_socket_stream_is_udp. Affected file is
221 lib/silcutil/silcsocketstream.[ch].
223 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
225 * Added silc_packet_send_va[_ext] to send variable argument
226 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
228 * Timeout freelist garbage collection added to scheduler.
229 Affected file lib/silcutil/silcschedule.c.
231 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
233 * Added silc_show_public_key_file to
234 lib/silcapputil/silcapputil.[ch].
236 * Added SILC_STR_ADVANCE support for buffer unformatting.
237 Affected file lib/silcutil/silcbuffmt.c.
239 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
241 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
243 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
245 * silc_fsm_continue[_sync] now cancels erlier timeout set with
246 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
248 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
250 * Added SILC_STR_FUNC to buffer format API. Affected files
251 are lib/silcutil/silcbuffmt.[ch].
253 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
255 * No more memory allocation for message payload parsing.
256 Pre-allocated buffer can be used with message payload encoding.
257 Affected files lib/silccore/silcmessage.[ch].
259 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
261 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
262 to silcutil/silcbuffmt.[ch].
264 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
266 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
267 Affected file lib/silcutil/silcbuffmt.[ch].
269 * Removed silc_schedule_signal_[un]register and
270 silc_schedule_signal_call. Added silc_schedule_task_add_signal
271 to add signal task. Only one callback per signal may be
272 added. The signals are now automatically called back to
273 caller. Affected files lib/silcutil/silcschedule.[ch] and
274 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
276 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
278 * Added SilcSKEParams for SKE parameters and simplied even more
279 the SKE interface. Affected files are lib/silcske/silcske.[ch].
280 Added support for IV included and session port handling with
283 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
284 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
285 which is called after every rekey when IV Included flag is used.
286 See SILC specifications for details.
288 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
290 * Added lib/silcapputil and moved SILC application specific
291 utility routines from the generic util library lib/silcutil
292 to the new library. Removed lib/silcidcache and moved that
293 to lib/silcapputil as well.
295 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
297 * Added SILC_STR_ADVANCE. Affected file is
298 lib/silcutil/silcbuffmt.[ch].
300 * The silc_buffer_strformat preserves buffer locations now.
302 * Added lib/silcutil/silcatomic.h for atomic operations.
304 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
306 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
309 * Fixed MIME deocing when data portion is not present.
310 Affected file lib/silcutil/silcmime.c.
312 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
314 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
316 * Added IV Included support to packet routines, to allow
317 packet sending and receiving on UDP/IP. Affected files are
318 lib/silccore/silcpacket.[ch].
320 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
322 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
324 * Added UDP support to network and socket stream library.
326 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
328 * Added conditional variables. New files are
329 lib/silcutil/silcondvar.h and platform specific implementations.
331 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
333 * make sure session->hostname and session->port are valid before the
334 application callback is done, since things will go wrong if the
335 application immediately calls silc_client_file_receive. Affected
336 file lib/silcclient/client_ftp.c.
337 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
339 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
341 * New SILC PKCS API enabling support for other public keys
342 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
344 * Separated SILC Public Key Payload routines from the PKCS API
345 to lib/silccore/silcpubkey.[ch].
347 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
349 * Added SILC Key Repository library, lib/silcskr.
351 * Added SILC Server library, lib/silcserver.
353 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
355 * MIME objects in attributes now use SilcMime. Affected files
356 are lib/silccore/silcattrs.[ch].
358 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
360 * Synchronize semaphore posting for real threads in FSM.
361 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
363 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
365 * Added silc_file_set_nonblock. Affected file is
366 lib/silcutil/silcfileutil.h.
368 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
370 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
372 * FSM based implementation of SILC SKE. Simpler interface also.
373 Affected files are in lib/silcske/.
375 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
377 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
379 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
380 silc_mime_parse is available but deprecated.
382 * Check that packet is valid when processing key exchange,
383 authentication and rekey protocols. Fixes a crashbug.
384 Affected files are apps/silcd/protocol.c and
385 lib/silcclient/protocol.c.
387 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
388 all hash buffers to use that instead of fixed values.
390 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
392 * Added SHA-256 to crypto library. The SHA-256 takes now
393 precedence over SHA-1.
395 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
397 * Check for valid return value from regcomp. Affected file
398 lib/silcutil/unix/silcunixutil.c.
400 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
402 * Fixed silc_hash_uint to work with integers. Affected
403 file lib/silcutil/silcutil.c.
405 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
407 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
409 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
411 * Fixed channel public key list saving on JOIN command reply
412 on backup router. Affected file apps/silcd/command_reply.c.
414 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
416 * Added default limit how many channels client can join,
417 default is 50. Added 'channel_join_limit' configuration
418 option to server too. Affected files are apps/silcd/command.c
419 and serverconfig.[ch].
421 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
423 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
424 On Toolkit the server and client are not compiled by default.
425 Affected file configure.ad.
427 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
429 * Added lib/contrib/getopt.[ch] for platforms that don't
430 have it (it is not GPL implementation).
432 * Fixed compilation when pkg-config is used.
434 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
436 * A comma in invite/ban string is invalid, check for it.
437 Affected file apps/silcd/server_util.c.
439 * Added SERVICE command to the server. It parses the command
440 request but SILC Server does not support services for the
441 time being. Affected file apps/silcd/command.[ch].
443 * Added SERVICE command and command reply to client library.
444 It is however incomplete. Updated Toolkit documentation.
445 Affected files are lib/silcclient/command[_reply].[ch].
447 * Fixed IDENTIFY/WHOWAS command reply to send the username
448 correctly (uninitialized buffer). Affected file is
449 apps/silcd/server_query.c.
451 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
453 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
454 finalizes the major restructuring of the CVS tree.
456 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
458 * Send empty MOTD reply if MOTD file cannot be read.
459 Affected file silcd/command.c.
461 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
463 * Optimized primer number generator to use simpler conversion
464 routines. Also assure that the prime number will have the
465 highest bit set after modifying it. Affected file is
466 lib/silcmath/silcprimegen.c.
468 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
470 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
471 for now only for testing purposes, it will not be delivered
472 in any distribution for now.
474 * Removed NSS MPI from the source tree. Due to upcoming
475 license change for the SILC Toolkit, we cannot deliver the
476 NSS MPI anymore. I decided to replace it in all distributions
477 with public domain library.
479 * Removed GNU regex from lib/contrib and introduced free
480 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
481 GNU regex compatible API to it (only partial).
483 * Removed getopt routines from lib/contrib.
485 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
487 * Use silc_server_send_command_reply to send replies instead
488 of encoding packet itself. Affected file silcd/command.c.
490 * Added command sending and receiving statistics to server.
491 Affected files in silcd/.
493 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
494 with GCC, for it not to warn about pointer signedness.
496 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
498 * Added context to the SilcIDCache destructor. Affected
499 files are lib/silccore/silcidcache.[ch],
500 lib/silcclient/client.c and silcd/server.c.
502 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
504 * Added pkg-config check to configure.
506 * The PublicKeyDir must not be used with Admin block in server
507 config. Affected file silcd/serverconfig.c.
509 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
513 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
515 * Handle empty LIST command reply correcttly in server. Affected
516 file silcd/command_reply.c.
518 * Handle empty LIST command reply correctly in client library.
519 The application will now receive one LIST command reply with
520 all arguments set to NULL if there are no channels. Updated
521 Client Library documentation accordingly. Affected file
522 lib/silcclient/command_reply.c.
524 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
526 * Added channel name string stringprep profile to the protocol
527 and implementation to allow a little free'er channel name
528 strings. Affected files are lib/silcutil/silcstringprep.[ch].
530 * Added silc_channel_name_[check|verify] to check and verify
531 channel name strings. Affected files are
532 lib/silcutil/silcstrutil.[ch].
534 * Added support for the new channel name preparation in client
535 library and server. Affected files in lib/silcclient and
538 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
540 * Added the Autodist into the source tree. It replaces the
541 old ./prepare. It can be used to create distributions as
542 previously. See README.CVS and README.DIST. See
543 distributions in distdir/.
545 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
547 * Make sure query sends at least an error back if nothing
548 more is sent. Affected file silcd/server_query.c.
550 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
552 * During query, check if the original command caller goes
553 away. If it does, stop the query. Affected file
554 silcd/server_query.c.
556 * Check for valid channel creation in JOIN command reply.
557 Affected file lib/silcclient/command_reply.c.
559 * Handle the resolver counter in silc_client_get_users_by_channel
560 callback correctly. Fixed auto-join bug in Gaim. Affected
561 file lib/silcclient/idlist.c.
563 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
565 * Added some better error messages. Affected file
566 silcd/command_reply.c and packet_receive.c.
568 * Handle error in WATCH command propely on backup router.
569 Affected file silcd/command.c.
571 * Fixed freeing of unfreeable variable in WHOIS command reply.
572 Affected file silcd/command_reply.c.
574 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
576 * Added pkg-config .pc file creation for silc core library
577 and silcclient library. A patch by c0ffee.
579 * Removed the need for GNU Libidn. Added the simple stringprep
580 from libidn into lib/contrib/. It is now used also on Windows
583 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
585 * Simplified the invite and ban string handling in the
586 server. Check for valid invite and ban arguments also.
587 Affected file silcd/server_util.c.
589 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
591 * Added WATCH list announcing in backup router protocol.
592 Affected files are silcd/command.c, server.c, server_backup.c.
594 * Do not change users mode to founder on normal server/backup
595 if the founder mode is set, and user is first one to join.
596 Affected file silcd/pcaket_receive.c.
598 * Do not send CUMODE_CHANGE notify back to sender. Affected
599 file silcd/packet_receive.c.
601 * Added getrusage() to take noise in SILC RNG. A patch by
602 Mika Boström. Affected files are configure.in.pre,
603 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
605 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
607 * Splitted the SILC libraries configuration into a configure
608 fragment into lib/configure.ad. It is now possible, once
609 this feature is added, to specify whether to compile or not
610 compile included SILC libraries. Affected files are
611 configure.in.pre, lib/silcmath/mpi/configure.ad,
612 lib/configure.ad, Makefile.defines.pre and
613 Makefile.defines_int.pre.
615 * Added --with-silc-includes and --with-silc-libs to configure.
616 If specified the included libs are not compiled, but the
617 specified libs are used. Pkg-config is not yet supported.
618 Affected file configure.in.pre.
620 * Fixed WATCH command handling on backup router. Router does not
621 send the watch command any more to backup if it originates from
622 backup. Affected file silcd/command.c.
624 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
626 * Changed announcing to not announce unregistered clients.
627 Affected file silcd/server.c.
629 * Fixed username handling in command reply. Affected file
630 silcd/command_reply.c.
632 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
634 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
636 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
637 Affected file: includes/silcincludes.h.in
639 * bool is defined as _Bool on Mac OS X now.
640 Affected file: lib/silcutil/silctypes.h
642 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
644 * Added support for UTF-8 nicknames, channel names and
645 server names in client library. Affected files in
648 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
649 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
650 software to check how Toolkit has been compiled.
652 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
654 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
656 * Use silc_utf8_str[n]casecmp instead of strcmp routines
657 in library and in SILC Client when dealing with nicknames
658 and other identifier strings. Affected file in client lib
661 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
662 irssi/src/silc/core/silc-servers.c.
664 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
666 * Fixed idcache to work with the new identifier strings.
667 Affected file lib/silccore/silcidcache.c.
669 * Added UTF-8 hash and compare function for SilcHashTable.
670 Affected file lib/silcutil/silcutil.[ch].
672 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
673 Affected file lib/silcutil/silcstringprep.[ch].
675 * Changed the identifier string handling to include the original
676 format in client, server, channel entries and normalized
677 format in cache. Affected files in silcd/.
679 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
681 * Added support for the new identifier strings and their
682 validity checking. Nicknames, channel names and usernames
683 can now include practically any kind of letters and various
684 other characters. Affected files in silcd/ and in libraries.
686 NOTE: comparing these strings should now be done with memcmp()
687 to check binary compatibility. All these strings are normalized
688 and casing is irrelevant.
690 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
691 as easy function for applications to check whether identifier
694 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
696 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
697 file lib/silcutil/silcutf8.c.
699 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
701 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
703 * Make public key in getkey reply mandatory. Affected file
704 lib/silcclient/command_reply.c
706 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
708 * Added Parameter dont_register_crypto_library to
709 SilcClientParam. If set to TRUE, silcclient library will
710 not initalize the Crypto Libraries and application
711 will need to do it. Affected file lib/silcclient/silcclient.h,
712 lib/silcclient/client.c.
714 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
716 * Imported new silc_utf8_[encode|decode] routines from
717 my internal SILC 1.1 source tree. New encodings added:
718 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
719 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
720 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
723 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
725 * Implemented stringprep (RFC 3454) API. Internally we use
726 GNU Libidn's stringprep, for now, so it is required now to
727 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
729 * Added checking for GNU Libidn and --with-libidn to configure.
731 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
733 * If the passphrases entered do not match while generating a new key,
734 completly start over instead of going into an infinite loop asking
735 the user to re-enter the passphrase correctly. Affected file
736 lib/silcutil/silcapputil.c
738 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
740 * Make sure server is removed from backup list when it is
741 deleted. Affected files silcd/command.c, server.c,
744 * Close socket when connecting to router fails. Affected
747 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
749 * Adopt configuration toolchain to current auto-tools.
750 Affected files prepare, irssi/configure.in
751 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
752 redo that. Affected files irssi/src/silc/core/client_ops.c,
753 irssi/src/fe-common/silc/fe-silc-channels.c
754 * Take over command line options into silcclient data structure.
755 Affected file irssi/src/silc/core/silc-core.c
757 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
759 * Do not try to initiate backup resuming protocol forever.
760 Affected file silcd/server_backup.c.
762 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
764 * ID change in resuming has to be done before changing
765 detached client's modes, since the ID change may fail and
766 leave ghosts on the network. Affected file is
767 silcd/packet_receive.c.
769 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
771 * Fixed Win32 scheduler to not stuck anymore. A patch from
772 Juha Räsänen. Affected file is
773 lib/silcutil/win32/silcwin32schedule.c.
775 * Fixed QoS parsing for connection blocks in server. Affected
776 file is silcd/serverconfig.c.
778 * Fixed server statistics increasing in server. Affected file
781 * The CLOSE command now marks backup router as self disconnected
782 to avoid resuming problems. Affected file silcd/command.c.
784 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
786 * When using silc_net_create_connection[_async], and your system can
787 create IPv6 sockets, it will try to connect to the IPv6 host.
788 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
789 file lib/silcutil/unix/silcunixnet.c
791 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
793 * Check for valid route when receiving packet from router and
794 when routing it to local server in the cell. A patch from
795 Matt Miller. Affected files silcd/router.c and server.c.
797 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
799 * Couldn't detach and reattach twice, because of the previous
800 commit. Affected file silcd/packet_receive.c
802 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
804 * Added check to ignore Port value if Initiator is FALSE.
805 Remote router coudln't connect if Port was set. Affected file
808 * If some client tries to resume more than once at the same time,
809 server crashed. Router didn't crash, but showed odd behaviour
810 (didn't allow clients to join anymore, ..). Affected files
811 silcd/packet_receive.c silcd/idlist.h
813 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
815 * Destroy the file transfer session in silc_client_file_close
816 with timeout. Affected file lib/silcclient/client_ftp.c.
818 * Call SFTP server monitor in READ and WRITE after the actual
819 operations. Affected file lib/silcsftp/sftp_server.c.
821 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
823 * Create one configure script from configure fragments
824 (configure.ad). This is a first step towards new distribution
825 system. Affected files prepare, configure.in.pre,
826 lib/silcmath/mpi/configure.ad.
828 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
830 * Removed expiring of client key pair. Affected file is
831 irssi/src/silc/core/clientutil.c
833 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
835 * Check the number of connections from real number of
836 connections instead of socket number, when deciding if
837 server is full. Affected files are silcd/server.c,
838 server_internal.h and silcd.c.
840 * Clarified the connections_max meaning in General section
841 in doc/example_silcd.conf.in.
843 * The reconnect_keep_trying default value set to TRUE
844 if it is not defined in the config file. Affected file
845 silcd/serverconfig.c.
847 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
849 * Fixed crashbug in connection closing, after a protocol
850 completion callback, which might have closed it already.
851 Affected file silcd/server.c.
853 * Fixed rekey with PFS in backup router. It did not allow
854 rekeys with PFS, and when the rekey protocol timedout
855 it crashed the backup router without the above fix. Affected
856 file silcd/packet_send.c and server.c.
858 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
860 * The silc_client_add_channel_private_key now returns the
861 private key context if pointer is given as argument.
862 Affected files are lib/silcclient/silcclient.h and
865 * Added support for using channel private keys in SILC
866 Client Library even if the private key mode is not set
867 on the channel. Affected file lib/silcclient/client_channel.c.
869 * The channel private key used to decrypt message is now
870 delivered to the application in the 'channel_messageÃ' client
871 operation. Affected files are lib/silcclient/silcclient.h
872 and client_channel.c.
874 * Fixed wrong arg type for user limit in CMODE command reply.
875 Affected file silcd/command.c.
877 * The user limit is now taken and saved to SilcClientEntry in
878 JOIN and CMODE command replies and in CMODE_CHANGE notify.
879 Affected files lib/silcclient/silcclient.h, command_reply.c
882 * Added support to the new private message key indicator
883 packet. Added a new function to the client library:
884 silc_client_send_private_message_key_request. The sender
885 indicates to be initiator, and receiver is responder.
886 Added the indicator to the SilcClientEntry as 'prv_resp'
887 boolean. Affected files are lib/silcclient/silcclient.h
888 client.[ch], and client_prvmsg.c.
890 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
892 * Fixed the JOIN command calling when called with both
893 -auth and -founder. Affected file is lib/silcclien/command.c.
895 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
897 * Check watcher list for resumed clients as well. Affected
898 file is silcd/packet_receive.c.
900 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
902 * Implemented the user limit to the CMODE_CHANGE notify,
903 CMODE command reply and JOIN command reply in server.
904 Affected files are silcd/server.c, command.c, command_reply.c,
905 packet_send.c and packet_receive.c.
907 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
909 * Defined SILC_STRFMT_END that must be used now with
910 silc_buffer_strformat, instead of SILC_STR_END. Fixes
911 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
912 lib/silcclient/silcvcard.c, silcd/server_util.c.
914 * Fixed the adding of public key to the WATCH list in server.
915 Fixed the WATCH notify sending to client. Affected files
916 are silcd/packet_send.[ch], command.c, server_util.c.
918 * Implemented the watching by public key in the SILC Client
919 Library and SILC Client. Affected files are
920 lib/silcclient/command.c and client_notify.c.
922 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
924 * Added support for public key watching in server. Affected
925 files are silcd/server.c, server_internal.h, command.c,
928 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
930 * Added public key to the SIlcClientEntry. Affected files
931 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
933 * Fixed the get_clients_whois reply processing to return
934 exactly same entries server returned. Makes it possible
935 to search using attributes. Affected file is
936 lib/silcclient/idlist.c.
938 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
940 * Save founder key to SilcChannelEntry. Affected files are
941 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
943 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
945 * Call the monitor callback with _CLOSED status from the
946 silc_client_file_close. Affected files are
947 lib/silcclient/client_fpt.c, silcclient.h
949 * Added silc_client_get_clients_whois which resolves using
950 WHOIS, and supports requested attributes as well.
951 Affected files are lib/silcclient/silcclient.h, idlist.c.
953 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
955 * Added support for asking the destination filename where
956 the downloaded file is saved in the file transfer. Affected
957 files are lib/silccilent/silcclient.h, client_ftp.c.
959 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
961 * Fixed error handling in resuming data processing. Affected
962 files are lib/silcclient/client_resume.c and client.c.
964 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
966 * Fixed silc_client_send_private_message to return TRUE correctly.
967 Affected file lib/silcclient/client_prvmsg.c.
969 * Added topic to the SilcChannelEntry. Affected files are
970 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
972 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
974 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
975 file lib/silcclient/command.c
977 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
979 * Convert all commands to UTF-8 before passing them to the
980 client library. Still need to convert replies from UTF-8 to
981 the locale encoding. Affected file
982 irssi/src/silc/core/silc-cmdqueue.c
984 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
986 * redirect all silc_client_command_calls through a queueing framework.
987 This fixes /CYCLE and the annoying "nick change after auto-joining
988 a channel". Furthermore it defines one central point where
989 command parameters can be UTF-8-ified. Affected files
990 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
991 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
993 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
995 * use asynchronous connect() to establish router connections.
996 Fixes problem when the primary router goes down. Affected files
997 silcd/server.c, silcd/server_backup.c
999 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1001 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1002 Fixed various compilation warnings when type casting ints
1003 to pointers or vice versa, of different size. Updates around
1006 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1008 * Surrogates not allowed in UTF-8 strings, updated decoder.
1009 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1010 testers in lib/silcutil/tests/ directory.
1012 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1014 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1015 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1016 files are lib/silcclient/silcclient.h, client.c.
1018 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1020 * When resuming a session fails, notify the user that the session
1021 file needs to be removed eventually. Affected files
1022 irssi/src/fe-common/silc/module-formats.[ch],
1023 irssi/src/silc/core/client_ops.c.
1025 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1027 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1028 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1030 * Typofix in Irssi::Silc module. Affected file
1031 irssi/src/perl/silc/Silc.xs.
1033 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1035 * Changed the way NOTICE flagged messages are treated. Added support
1036 for notices in queries and signing notices. Affected files
1037 irssi/default.theme; irssi/docs/help/in/notice.in;
1038 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1039 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1041 * Fixed typo in /ACTION help. Affected file
1042 irssi/docs/help/in/action.in
1044 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1046 * Fixed typo in perl module. Affected file
1047 irssi/src/perl/silc/Server.xs
1049 * Changed the way ACTION flagged messages are treated. Added support
1050 for actions in queries and signing actions. Affected files
1051 irssi/default.theme; irssi/docs/help/in/action.in;
1052 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1053 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1056 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1058 * Incorrectly reported error when client had to be resolved from
1059 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1061 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1063 * Fixed whois public key hash table deleting and adding in
1064 detached client case. Affected file silcd/packet_receive.c.
1066 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1068 * Changed filenames of silc/fe module not to collide with filenames
1069 from core/fe. Also seperated public messages printing from
1070 query messages printing. Affected files are all in
1071 irssi/src/fe-common/silc.
1073 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1075 * Fixed the invite process handling during joining to use
1076 correct server name for the client that is matched against
1077 the invite string for the channel. Wrong server name caused
1078 inability to join the channel. Affected file is
1081 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1083 * Fixed the CUMODE channel founder authentication on normal
1084 server to not remove the founder rights on existing founder
1085 before checking that router accepts the mode change. Affected
1086 files are silcd/command.c and silcd/packet_receive.c.
1088 * Remove the server entry correctly when rekey timeouts and
1089 remote router connection on normal server is closed. Fixes
1090 a crash where server uses the freed server entry. Affected
1091 file silcd/server.c.
1093 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1095 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1096 networks. This is the first step in solving the bug about
1097 /SERVER ADD -silcnet <silcnet>. Affected files
1098 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1099 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1100 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1102 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1104 * /SMSG and /MMSG now correctly create new queries. Affected files
1105 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1107 * Add basic support for SILC protocol specific variables in perl.
1108 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1109 irssi/src/perl/Makefile.am
1111 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1113 * Don't use silc_get_input, it's obviously not reliable. Fixes
1114 issue when the current key expires. Affect file
1115 irssi/src/silc/core/clientutils.c
1117 * Make the session data filename configurable. This makes it
1118 possible to have different session files for different
1119 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1120 client_ops.[ch], silc-servers.c,
1121 irssi/src/silc/fe-common/silc/module-formats.[ch]
1123 * Use the same set of libtool files for the MPI lib as for the
1124 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1125 config.sub, configure.in, install-sh, missing, mkinstalldirs
1127 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1129 * Fixed server statistics decrementing error to not go to
1130 negative. Affected file silcd/packet_receive.c.
1132 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1134 * Use silc_server_query_add_error to add error in public key
1135 search error. Added support in send_reply to send errors
1136 without specific argument. Affected file silcd/server_query.c.
1138 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1139 Client for NO_SUCH_NICK. It was against the protocol specs.
1140 Affected file irssi/src/silc/core/client_ops.c.
1142 * Added backwards support for the wrong NO_SUCH_NICK error sending
1143 in server. To be removed in SILC Server 1.0. Both old clients
1144 and clients with fixed error handling now works. Affected file
1145 silcd/server_query.c.
1147 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1149 * fixed a bug in the whois using attributes function where no
1150 error was sent if no nickname and client id but the attributes were
1151 given to whois. Affected file silcd/server_query.c
1153 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1155 * remove public key from public key hashtable on detach. Affected
1156 file silcd/packet_receive.c
1158 * free public key hashtable before removing clients on server
1159 shutdown. Affected file silcd/server.c
1161 * remove public key prior deleting client-data on killing a client.
1162 Affected file silcd/server_util.c
1164 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1166 * Getting the MOTD from other servers works now. Affected
1167 files are silcd/command.c and silcd/command_reply.c
1169 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1171 * Initialize the variable idletag, since it is tested in
1172 silc_core_deinit for its default value. Affected file
1173 irssi/src/silc/core/silc-core.c
1175 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1177 * Fixed signed channel messages across cells. Affected file
1180 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1182 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1183 is not defined. They can now be safely used in if-statements
1184 without braces. Affected file lib/silcutil/silclog.h.
1186 * Added the checks for backup closing connection due to error
1187 (local or remote) and thus not allow the resuming to occur
1188 in reconnect. Affected files are silcd/packet_send.c
1191 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1193 * Help file updates. Affected files in irssi/src/docs/help/in/.
1195 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1197 * Fixed channel messages across cells. Affected file
1200 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1202 * Fixed file transmission accepting in client library to not
1203 start the negotiation if user hasn't accepted the transfer,
1204 instead create new session for resent transfer. Affected
1205 file lib/silcclient/client_ftp.c.
1207 * Show the session ID in the file transmision list. Remove
1208 session from list that failed to transfer. Switch the current
1209 session automatically after transmission, and in errors, to new
1210 session if other sessions exists in the transfer list. Affected
1211 files are irssi/src/silc/core/silc-servers.c,
1212 irssi/src/fe-common/silc/modfule-formats.c.
1214 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1216 * Fixed MIME header parsing for the hopefully last time. Affected
1217 file lib/silcutil/silcstrutil.c
1219 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1221 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1223 * The SILC RNG is now gauranteed to return non-zero random
1224 values. Affected files are lib/silccrypt/silcrng.[ch].
1226 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1228 * Fixed nickname formatting when changing only case of the
1229 nickname. Affected file lib/silcclient/idlist.c.
1231 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1233 * Fixed a memory leak and incorrect printing of the "appears as"
1234 message. Affected file irssi/src/silc/core/client_ops.c
1236 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1238 * Added CRT (Chinese Remainder Theorem) supported RSA
1239 private keys and private key operations. This significantly
1240 increases private key operation efficiency. No compatibility
1241 issues with new or old private keys. Affected files are
1242 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1244 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1246 * Fixed GCC-3.3.2 related compilation warnings from the
1249 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1251 * Removed RC6 from distributions.
1253 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1255 * Added some better comments to lib/silccrypt/silcpkcs.h,
1256 optimized some routines in lib/silccrypt/silcpkcs.c.
1257 Added test_silcpkcs into lib/silccrypt/tests/.
1259 * Fixed silc_rng_global_init to actually init the global RNG
1260 if RNG wasn't provided for it. Affected file is
1261 lib/silccrypt/silrng.c.
1263 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1265 * Added silc_hash_table_find_by_context_ext. Affected files
1266 lib/silcutil/silchashtable.[ch].
1268 * Save the public key on normal server in WHOIS command reply
1269 from attributes, if present, and add it to public key hash
1270 table. Fixes WHOIS resolving by public key on normal server.
1272 Optimized the attributes resolving on normal server to not
1273 resolve if we resolved them already from router.
1275 Affected files are silcd/server_query.c, command_reply.c.
1277 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1279 * Added support for whois using attributes.
1280 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1281 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1284 * Added support for whois using public key attribute to /WHOIS i
1285 client command. Affected files irssi/docs/help/in/whois.in,
1286 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1288 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1290 * Fixed UMODE setting in server when the client has anonymous
1291 mode set. The mode setting was not working. Affected file
1294 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1296 * Fixed some bugs and typos related to sending split messages.
1297 Print notification when sending messages with /MMSG. Affected
1298 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1300 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1302 * Optimized the socket referencing in packet routines, client
1303 library and server. Affected files are lib/silccore/silcpacket.c,
1304 lib/silcclient/client.c and silcd/server.c.
1306 * If silc_socket_set_qos is given with NULL arguments the QoS is
1307 reset from the socket. Affected files are
1308 lib/silcutil/silcsockconn.[ch].
1310 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1312 * Add a /LISTKEYS command which lists the locally cached
1313 client and server keys. Affected files
1314 irssi/src/fe-common/module-formats.[ch],
1315 irssi/src/silc/core/silc-{channels,servers}.c
1316 irssi/docs/help/in/listkeys.in
1318 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1320 * Check that packet queue purging was successful. Affected
1321 files lib/silcclient/client.c and silcd/packet_send.c. Related
1322 to MAC failed errors.
1324 * Do not clear the inbuf even if it is empty if QoS was applied
1325 to it. Otherwise the QoS data is cleared and MAC failed error
1326 will occur. Affected file lib/silccore/silcpacket.c.
1328 * Use the rekey period time as rekey protocol timeout value.
1329 If the rekey does not succeed during the rekey period there's
1330 something very wrong, and we most likely end up with wrong keys,
1331 do graceful reconnect then. Affected file silcd/server.c.
1333 * Take reference of the socket in the parser context, as it's
1334 possible to have the parsers in queue after the socket is
1335 disconnected and this may cause crash. Affected files are
1336 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1339 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1341 * Fixed KICK command reply sending, it sent to replies.
1342 Affected file silcd/command.c.
1344 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1346 * Finish the silc-mime.pl script. It now supports MIME type
1347 guessing using magic files, signing data messages, executing
1348 MIME handlers in background. Affected files
1349 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1351 * Changed MIME signal handler to make things easier for the perl
1352 script. Affected files irssi/src/silc/core/client_ops.c,
1353 silc-servers.c, and irssi/docs/signals.txt
1355 * Cleaned up the silc_mime_parse function and fixed detection
1356 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1358 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1360 * Resolve the IP for file transfer listener from the connection
1361 socket. Affected file lib/silcclient/client_ftp.c.
1363 * Accept NULL hostname parameter in the functions
1364 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1365 if hostname is not wanted.
1367 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1369 * Fixed race condition between silc_client_init and
1370 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1372 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1374 * Fixed file transfer connection closing when SIGNOFF for
1375 the client is received from server. Affected file is
1376 lib/silcclient/client_ftp.c.
1378 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1380 * Check for disconnected socket in QUIT callback. Affected
1381 file silcd/command.c.
1383 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1385 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1386 Affected files lib/silcutil/silcstrutil.c
1388 * Cleaned up the escape/unescape functions for correctness and
1389 speed. Affected file irssi/src/silc/core/client_ops.c
1391 * Removed handling for data messages with Content-Type: text/*,
1392 moved parsing of MIME headers to the signal handler, added
1393 support for signing and verifying data messages. Affected
1394 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1395 irssi/src/silc/core/silc-{servers,channels}.c
1397 * Added a perl script for handling data messages based on
1398 information read from Mailcap files. New file
1399 irssi/scripts/silc-mime.pl
1401 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1403 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1404 acknowledge recepetion of a message to the sender. Updated
1407 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1409 * Unregister channel key saving callback when deleting channel.
1410 Affected file lib/silcclient/idlist.c.
1412 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1413 before calling notify client operation. Affected file is
1414 lib/silcclient/client_notify.c.
1416 * Unregister QoS tasks when deleting the socket connection.
1417 Affected files lib/silcutil/silcsockconn.[ch],
1418 unix/silcunixsockconn.c.
1420 * Implemented latest presence-attrs draft changes. Affected
1421 files lib/silccore/silcattrs.h and
1422 irssi/src/silc/core/silc-queries.c.
1424 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1426 * Save old channel keys in list to allow more rapid change
1427 of channel keys if server for some reason does that. This
1428 avoids loosing so many channel messages due to not having
1429 key to decrypt. Affected file lib/silcclient/silcclient.h,
1430 idlist.c and client_channel.c.
1432 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1434 * Continued backup router tests and fixes. Affected files
1435 silcd/server_backup, server_util.c, server.c. See TODO.
1437 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1439 * Fixed SERVER_SIGNOFF handling in servers. The client
1440 was removed from wrong list thus not removing the client
1441 at all. Affected file silcd/packet_receive.c.
1443 * Do not execute rekey protocol for disabled connections as
1444 it would never go through. Affected file silcd/server.c.
1446 * Added timeout for rekey protocol to catch if the protocol
1447 never executes successfully. Affected files silcd/server.c
1450 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1452 * Abandon packet processing for disconnected sockets. Check
1453 this always after calling packet processing callback.
1454 Affected file lib/silccore/silcpacket.c.
1456 * Fixed double registration disconnection code in server.
1457 Closed wrong connection. Affected file silcd/packet_receive.c.
1459 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1461 * On normal server reconnect to primary during resuming 4
1462 times, then give up. Affected file silcd/server_backup.c.
1464 * If during reconnecting to routers we notice we have router
1465 connection but no primary router set, the server is in desync.
1466 Reconnect to primary to restore network. Affected file
1469 * Assure that only one protocol is exeucting at the same time.
1470 Added checks for all protocols. Affected files are
1471 silcd/server.c and server_backup.c.
1473 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1475 * Check that a string is not already part on invite/ban
1476 string when processing it. Affected file silcd/server_util.c.
1478 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1480 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1481 with 1.2 version of the protocol. Affected file is
1482 silcd/packet_receive.c.
1484 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1486 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1487 where the passphrase was given. Affected file is
1490 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1492 * INVITE and BAN notifys are now delivered from routers to
1493 servers (but not clients) on the channel. Updated specs and
1494 code. Affected files silcd/packet_[send|receive].[ch],
1495 command.c, server.c and server_util.c.
1497 * Implemented INVITE and BAN announcing. Affected files are
1498 silcd/server.[ch], server_util.c.
1500 * Implemented SilcStatus error type argument returning in
1501 command reply error in server. Affected file silcd/command.c.
1503 * Implemented SilcStatus argument returning in comand reply
1504 in client library. The command_reply client operation now
1505 returns error specific arguments as well. Affected files
1506 are lib/silcclient/command_reply.[ch], client_resume.c,
1507 lib/silccore/silcstatus.[ch].
1509 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1511 * Backup router protocol version 1.2 implemented. Testing still
1512 required. Affected files in silcd/server_backup.[ch], server.c,
1513 packet_receive.c and server_internal.h.
1515 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1517 * silc_client_send_[channel|private]_message now return TRUE
1518 or FALSE. Affected file lib/silcclien/client_channel.c and
1521 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1523 * Check for explicit nickname in INVITE and BAN processing
1524 during join as well (and don't expect only wildcards in
1525 invite/ban strings). Affected file silcd/command.c.
1527 * Fixed the INVITE and BAN by public key. The public key saved
1528 is the PK payload (as specified) not the raw data. Affected
1529 file silcd/server_util.c.
1531 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1533 * UTF-8 text message support for actions and notices in SILC
1534 Client. Affected file irssi/src/silc/core/client_ops.c.
1536 * silc_get_username and silc_get_real_name now returns sensible
1537 data on Win32. Patch by Toni Willberg. Affected file is
1538 lib/silcutil/win32/silcwin32util.c.
1540 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1542 * Provide a signal handler to send MIME encoded messages and emit
1543 a signal when a MIME encoded message is received. Also document
1544 the signals for usage with the perl interface.
1546 A sample perl script will be supplied at a later point.
1548 Affected files are irssi/docs/signals.txt,
1549 irssi/src/silc/core/client_ops.[ch],
1550 irssi/src/silc/core/silc-{channels,servers}.c
1552 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1554 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1555 server. Use this time to display a lag and disconnect when it
1556 exceeds a specified limit.
1558 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1560 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1562 * Remove the channel auth list in normal server if router
1563 encofrces its list during connecting. Send notify to channel
1564 to remove the mode to remove the list. Affected files are
1565 silcd/server_util.c and silcd/packet_receive.c.
1567 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1569 * Added support for channel public keys. Updated protocol specs
1570 and implemented it. Affected files are
1571 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1572 lib/silcclient/command_reply.c.
1574 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1576 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1577 terminate the process on Linux. Affected file silcd/silcd.c.
1579 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1581 * Check for NULL buffer in silc_buffer_clear. Affected file
1582 is lib/silcutil/silcbuffer.h.
1584 * Simplified the backup router protocol by removing the _GLOBAL
1585 types. Updated protocol specs and the code. Affected files
1586 are silcd/server_backup.[ch].
1588 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1590 * Deny '@' and '!' from nicknames since they are reserved
1591 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1592 Updated protocol specs and the code.
1594 Affected files are silcd/server_util.[ch].
1596 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1598 * Fixed stack overflow in Irssi SILC client. Affected
1599 file irssi/src/silc/core/client_ops.c.
1601 * Check that Host is set in ServerConnection and RouterConnection
1602 in silcd.conf. Affected file silcd/serverconfig.c.
1604 * Fixed crash in server with protocol completion callbacks,
1605 namely rekey and backup resuming protocols. Affected files
1606 are silcd/server_backup.c and silcd/server.c.
1608 * Fixed rekey protocol to not restart if it is started already.
1609 Affected files are lib/silcclient/client.c and
1612 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1614 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1616 * Fixed EOF handling in SILC Config, affected file
1617 lib/silcutil/silcconfig.c.
1619 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1621 * Fixed RESOLVING flag handling in JOIN notify and other
1622 notifys to handle the resolvings correctly in client library.
1623 Affected file lib/silcclient/client_notify.c.
1625 * Do not send full INVITE and BAN lists in INVITE and BAN
1626 notifys, only the changed information. Affected file
1629 * Fixed INVITE notify sending in INVITE command, send it
1630 only when needed. Affected file silcd/command.c.
1632 * Handle the founder key change properly in CMODE_CHANGE
1633 notify. Bug #122. Affected file silcd/packet_receive.c.
1635 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1637 * Remove the mark for output (mark it only for input) after
1638 purging outgoing queue. Prevents the "Error in select()"
1639 floods. Affected file silcd/packet_send.c.
1641 * Fixed incorrect connection deletion from client library
1642 after calling "connect" client operation. Could cause
1643 crashes for example during reconnect timeouts. Affected
1644 files are lib/silcclient/client.c and
1645 irssi/src/silc/core/client_ops.c.
1647 * Check server private key file permissions before starting
1648 the server. Affected file silcd/serverconfig.c.
1650 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1652 * NULL terminate allocated string in silc_buffer_strformat.
1653 Affected file lib/silcutil/silcbuffmt.c.
1655 * Rewrote the invite/ban list string handling in server to
1656 use SilcBuffer instead. Affected files are silcd/command.c
1657 and silcd/server_util.c.
1659 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1661 * Fixed double free in CMODE command when setting new HMAC
1662 for channel. Affected file silcd/command.c.
1664 * Added couple of missing memset's to zero sensitive memory.
1665 Affected files silcd/command.c, lib/silcclient/command.c.
1667 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1669 * Fixed a double free in INVITE command error handling in
1670 server. Affected file silcd/command.c.
1672 * Added macros SILC_SWAB_[16|32] to swab byte order of
1673 16-bit and 32-bit unsigned integers. Affected file
1674 lib/silcutil/silctypes.h.
1676 * Use the SILC_SWAB_16 instead of htons() in server when
1677 handling ports since the ports in structures are always
1678 in little-endian order (regardless of platform). Affected
1679 file silcd/serverid.c and silcd/server_backup.c.
1681 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1683 * Send DISCONNECT in close admin command in server. Affected
1684 file silcd/command.c.
1686 * Check whether we are already connecting to a remote router
1687 (in addition of checking whether we are already connected)
1688 before creating new connection. Affected file silcd/server.c.
1690 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1692 * Added better compiler and compiler flags checking in
1695 * Check that socket is valid after QoS is applied to data.
1696 Affected file lib/silcutil/unix/silcunixsockconn.c.
1698 * Make sure the socket connecetion is not closed to early
1699 when closing connection in server. Also make sure the
1700 connection is always closed after error in a protocol.
1701 Affected file silcd/server.c.
1703 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1705 * Removed --session and --dummy options from Irssi SILC Client.
1706 -d option is available only if --enable-debug was given.
1707 Affected files are irssi/src/silc/core/silc-core,
1708 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1710 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1712 * Added silc_buffer_steal to steal the data from the buffer.
1713 Affected file lib/silcutil/silcbuffer.h.
1715 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1717 * Fixed server crash with double Primary block in config file.
1719 Fixed also various memory leaks around the config file
1720 parser. Affected files lib/silcutil/silcconfig.c,
1721 silcd/serverconfig.c.
1723 * Changed my nickname (Johnny Mnemonic) to my real name, this
1724 means that bugs introduced by him were actually introduced
1727 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1729 * Don't display "foo appears as foo\nYou're now known as foo"
1730 messages. Affected file irssi/src/silc/core/client_ops.c
1732 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1734 * Fixed error handling of invalid client entry when calling
1735 commands in server. Fixes a crash. Affected file
1738 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Added some sanity checks in server for correctness of the
1741 server configuration. Affected file silcd/serverconfig.c.
1743 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Prevent endless resolving of user informations in USERS
1746 command by checking the command reply status correctly.
1747 Affected file lib/silcclient/command_reply.c.
1749 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1752 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1753 Aldous <Matthew@Aldous.com>.
1755 * Added better implementation using CriticalSection of
1756 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1757 <mikko.lahteenmaki@pikabaana.net>.
1759 * Added some Winsock WIN32 compatiblity defines into
1760 includes/silcwin32.h.
1762 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Fixed double free in async host lookup code. Affected file
1765 lib/silcutil/silcsockconn.c.
1767 * On backup router handle now the SERVER_SIGNOFF from router
1768 for local connected servers too, and close the connections.
1770 Do not process them as normally signing off servers when they
1771 really signoff by sending EOF fe, but always assume that
1772 router sends the SERVER_SIGNOFF.
1774 Affected files silcd/server.c and silcd/packet_receive.c.
1776 * Fixed socket unsetting when closing connections. Affected
1777 files silcd/server.c and silcd/packet_send.c.
1779 * Do not print the nickname in SERVER_SIGNOFF if we do not
1780 have it. Prevents asserts in Irssi core. It is possible we
1781 don't have the nick if it was just being resolved when server
1782 signoff. Affected file irssi/src/silc/core/client_ops.c.
1784 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Fixed autonick crashbug in client library. Affected file
1787 lib/silcclient/client.c.
1789 * Fixed Unix implementation of SilcMutex to really assert if
1790 the mutex is locked/unlcoked already. Affected file
1791 lib/silcutil/unix/silcunixmutex.c.
1793 * Fixed locking in silc_schedule_uninit. It didn't lock
1794 when dispatching timeout tasks. Affected file is
1795 lib/silcutil/silcschedule.c.
1797 * Changed Win32 implementation of SilcThread to use modern
1798 Win32 interface. Affected file is
1799 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1801 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1803 * Don't print signed messages when sending failed. Affected files
1804 irssi/src/silc/core/silc-[servers.c/commands.h]
1806 * Send adquate signal when founding a channel by joing it. Affect
1807 file irssi/src/silc/core/client_ops.c
1809 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1811 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1812 irssi/src/fe-common/core/themes.c
1814 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Fixed close command to use the port correctly when closing
1817 server connections. Affected file silcd/idlist.c.
1819 * Check for NULL outbuf in silc_socket_write. It is possible
1820 that it is NULL is some odd case. Affected files are
1821 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1823 * Do not call final protocol callback for backup router
1824 resuming protocol when closing connection. It is closed
1825 by timeout in case of error. Affected file silcd/server.c.
1827 * Backup reconnect to router if backup resuming protocol
1828 failed. Affected file silcd/server_backup.c.
1830 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Fixed double free in SKE library error hadling when signature
1833 error occurred. Affected file lib/silcske/silcske.c.
1835 * Save the fingerprint to new SilcClientEntry after changing
1836 nickname. Affected file lib/silcclient/client_notify.c.
1838 * Print SIGNOFF in Irssi SILC client only if the nickname is
1839 known. Prevents asserts in Irssi core. It is possible we
1840 don't have the nick if it was just being resolved when it
1841 quit. Affected file irssi/src/silc/core/client_ops.c.
1843 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Fixed double free in invite list adding code when adding
1846 invite strings. Affected file silcd/server_util.c.
1848 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * More log printing during backup router protocol. Affected
1851 file silcd/server_backup.c.
1853 * Removed backwards support for old private key file format.
1854 Affected file lib/silccrypt/silcpkcs.c.
1856 * Removed backwards support for not-so-strict decryption length
1857 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1859 * GETKEY to update the client entrys fingerprint too.
1860 Affected file lib/silcclient/command_reply.c.
1862 * Added --without-libtoolfix for package builders using weird
1863 wrappers around libtool (BSD at least).
1865 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * Fixed backup router bugs: When backup resumes router and
1868 receives a CHANNEL_MESSAGE packet the backup must not act
1869 as router since the packet header decryption would be
1870 different. Also, when relaying packets to channel, do
1871 not re-encrypt packets on backup that came from the primary
1872 since the connection isn't really router-router connection.
1873 Affected files silcd/server.c, silcd/packet_send.c.
1875 * Added checks in encryption/decryption that encryption/decryption
1876 length sent as argument really is multiple by block size. Helps
1877 catching really weird bugs like the above backup router bugs
1878 when packets are being decrypted in wrong way. Affected files
1879 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1881 * Fixed padding generation in private key file encryption.
1882 Affected file lib/silccrypt/silcpkcs.c.
1884 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Added ignore_message_signatures setting which can be used
1887 to ignore signatures in messages. Affected files are
1888 irssi/src/silc/core/client_ops.c, silc-core.c.
1890 * Fixed the libtoolfix to use command line options instead of
1891 environment variables. They didn't work as expected. Now,
1892 the libtool is fully run-time configurable.
1894 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1896 * Verify signature payload for signed messages. Affected files
1897 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1898 irssi/src/silc/core/silc-core.h
1900 * Display signature verification result in public and private
1901 messages using theme abstracts. See irssi/default.theme for
1902 examples on their usage. Affected files
1903 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1904 irssi/src/fe-common/silc/module-formats.[ch],
1905 irssi/src/fe-common/silc/fe-common-silc.c,
1906 irssi/src/fe-common/silc/Makefile.am
1907 irssi/src/fe-common/core/fe-messages.[ch]
1909 * Fixed bugs in Irssi's theme parsing. Affected files
1910 irssi/src/fe-common/core/themes.c
1912 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Calculate the correct length for signed messages before
1915 encrypting, it must be multiple by block size. Affected
1916 file lib/silccore/silcmessage.c.
1918 * silc_message_signed_get_public_key returns now both
1919 decoded and encoded public key. Affected files are
1920 lib/silccore/silcmessage.[ch].
1922 * Added libtoolfix script that makes the libtool more generic
1923 and configurable in run-time. Now we can specify in run-time
1924 if what kind of libraries we want to create, regardless of
1925 configuration. SIMs are now creates even if --disable-shared
1926 was explicitly given.
1928 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Fixed founder key sending in CMODE command in client.
1931 Affected file lib/silcclient/command.c.
1933 * Fixed CUMODE founder authentication in server to not check
1934 for client's public key since it's not supposed to do that.
1935 Affected file silcd/command.c.
1937 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1939 * Set realname and hostname in NICK_REC records. Affected file
1940 irssi/src/silc/core/silc-nicklist.c
1942 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Remove 1.0 protocol backwards compat code from client
1947 * Added more reliable check for whether nickname did change
1948 or not, or whether only Client ID changed in NICK_CHANGE
1949 notify. Affected file lib/silcclient/client_notify.c.
1950 Fixes bug in '@' character handling in a nickname.
1952 * Added support for automatically parsing signature from
1953 the message payload. Added new function
1954 silc_message_get_signature to return the payload to
1955 application. Affected files lib/silccore/silcmessage.[ch].
1957 * Changed the private_message and channel_message client
1958 operations to deliver the SilcMessagePayload to the
1959 application too. Application can use it fe. to get the
1960 signature from the message for verification. Affected
1961 file lib/silcclient/silcclient.h, client_channel.c and
1964 * Redefined the signed payload for message payloads.
1965 Updated protocol specs and implemented.
1967 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Fixed wrong invite and ban list handling in server command
1970 reply. Affected files are silcd/command_reply.c,
1971 silcd/server_util.[ch].
1973 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Fixed CMODE setting in server when founder mode was set.
1976 Affected file silcd/command.c. Bug #95.
1978 * Added support to setting specific public key in CMODE in
1979 Irssi SILC client. Affected file lib/silcclient/command.c.
1981 * Added support to use specific public key in CUMODE in
1982 Irssi SILC Client. Affected file lib/silcclient/command.c.
1984 * Added support for inviting and banning by public key in
1985 Irssi SILC client. Affected file lib/silcclient/command.c.
1987 * Fixed fingerprint/babbleprint showing in invite and ban
1988 list command replys. Affected file is
1989 irssi/src/silc/core/client_ops.c.
1991 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1993 * Format CMODE +c and +h to display both the mode and the argument
1995 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Added test vectors and test programs for SHA-1, MD5,
1998 HMAC-SHA1 and HMAC-MD5. New tests are located in
1999 lib/silccrypt/tests/. Fixed also argument decoding bug in
2000 MD5 implementation. Affected file lib/silccrypt/md5.c.
2002 * Changed the channel private key and private message key
2003 generation (with static keys) to use SHA1 instead of MD5,
2004 as SHA1 is the mandatory hash function in SILC. Affected
2005 file lib/silcclient/client_[channel/prvmsg].c.
2007 * Changed the private key file encryption to use SHA1 instead
2008 of MD5. Added support for the old generation and added
2009 automatic change of the key (to be removed later). Affected
2010 files lib/silccrypt/silcpkcs.c.
2012 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Load only files with .pub suffix in PublicKeyDir. Affected
2015 file silcd/serverconfig.c.
2017 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2019 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2020 channels. Affected files silcd/silcd.c, silcd/server.h.
2022 * Added the config directive PublicKeyDir for the client block.
2023 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2025 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2027 * Merged Toni's irssi/silc.conf patch.
2029 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2031 * Max alloc tests in allocation routines. Affected file
2032 lib/silcutil/silcmemory.c.
2034 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Fixed a typo in resuming code that fixed detach/resume code
2037 in server. Bug #93. Affected file silcd/packet_receive.c.
2039 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2041 * Do reverse lookups for server when /connecting. Affected files
2042 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2043 irssi/src/core/net-nonblock.*
2045 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Added library versioning for shared libraries. Affected
2048 files configure.in.pre and lib/Makefile.am.pre.
2050 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2052 * Display INVITE and BAN lists as specified by SILC 1.2
2054 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Do not send invite list back unless asked (when sending
2057 no arguments) or when list was modified. Affected file
2060 * Remove client from invite list in KILLED notify and in
2061 KILL command. Affected file silcd/command.c and
2064 * Fixed bugs in invite list handling in INVITE command.
2065 Affected files silcd/command.c and silcd/server_util.c.
2067 * Merged with Irssi 0.8.6.
2069 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2070 Affected file irssi/src/fe-text/silc.c.
2072 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * The silc_argument_get_[first/next] now return the argument
2075 type to caller. Added silc_argument_payload_encode_one.
2077 Affected files are lib/silccore/silcargument.[ch].
2079 * Added support for the SILC 1.2 INVITE command and new
2080 invite lists to server. Affected files are silcd/command.c,
2081 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2083 * Added support for the SILC 1.2 BAN command and new
2084 ban lists to server. Affected files are silcd/command.c,
2085 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2087 * Added support to client sending new INVITE command. Affected
2088 file is lib/silcclient/command.c.
2090 * Added support to client sending new BAN command. Affected
2091 file is lib/silcclient/command.c.
2093 * Added support for removing client from invite list when kicked
2094 from channel, as SILC 1.2 dictates. Affected files are
2095 silcd/packet_receive.c and silcd/command.c.
2097 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2100 automatically the cipher's internal IV. Affected files
2101 lib/silccrypt/silccipher.[ch].
2103 * Assure the RESUME_CLIENT packet is not sent to twice to
2104 backup router if the detached client was originated from
2105 the backup. Affected file silcd/server.c. Bug #76.
2107 * Changed silc_sim_symname to not allocate memory. Affected
2108 file lib/silcsim/silcsimutil.c.
2110 * Fixed memory leaks with SIMs in server. Affected files
2111 silcd/serverconfig.c, silcd/server.c.
2113 * Fixed channel key distribution after resuming detached
2114 client. Affected files silcd/packet_receive.c.
2116 * Fixed channel's global_user boolean checking after detaching.
2117 Check it after changing the owner of the client not before.
2118 Affected file silcd/packet_receive.c.
2120 * Fixed few double frees from client library. Fixes at least
2121 Bug #81, possibly others too.
2123 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2124 notifys in Irssi SILC Client. Affected file is
2125 irssi/src/silc/core/client_ops.c. Bug #82.
2127 * Applied Ville Räsänen's manual page and --mandir bugfix
2128 patch. Affected files are configure.in.pre and Makefile.am.pre.
2131 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Added support to backup router protocol for backup to tell
2134 normal server that it cannot use the backup router as primary
2135 because the primary isn't really down. Updated protocol
2138 * Added support for primary router to tell backup router that
2139 resuming is not possible because the backup really isn't primary
2140 in the cell. For example if backup disconnected itself the
2141 resuming is not allowed since the primary really did not
2142 go down. Updated protocol specs.
2144 * Removed MARS from crypto library.
2146 * Defined the CTR mode and Randomized CBC mode in SILC. The
2147 CTR mode is RECOMMENDED now in specification. Defined also
2148 Serpent cipher as optional cipher. Updated the protocol specs.
2150 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Added support for inviting/banning by IP/MASK, public key,
2153 and explicit Client ID. Redefined the command and notify
2154 types to allow easier forwards support for other methods
2155 of inviting/banning. Updated protocol specs.
2157 * Remove the client from channel's invite lists if the client
2158 is kicked or killed. Updated protocol specs.
2160 * Unified the Channel Message Payload and Private Message
2161 into one Message Payload. Updated protocol specs and
2164 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * Don't wait for EOF after socket error has occurred, but
2167 close the connection. Affected file is silcd/server.c.
2169 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2171 * Added support for setting FOUNDER mode on channel with
2172 specific public key which can be set with CMODE command.
2173 Updated protocol specs and implemented in client and server.
2175 * Fixed the Irssi SILC client to correctly shutdown the client
2176 library to avoid memory leaks. Affected files are
2177 irssi/src/silc/core/silc-core.c and silc-servers.c.
2179 * Deprecated the No Reply flag in SKE protocol and introduced
2180 "IV Included" flag which can be used to indicate that the IV
2181 is included in the ciphertext. This makes it possible to use
2182 SILC on unreliable transport, such as UDP which may cause
2183 packet reordering and losses. Updated protocol specs, did
2186 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2189 < 32 bit values in correct size. Affected file is
2190 lib/silcmath/mp_mpi.c.
2192 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Fixed the KE Start Payload parsing to check that mandatory
2195 fields are present. Affected file lib/silcske/payload.c.
2197 * Fixed compilation warnigs in Irssi SILC Client. Affected
2198 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2200 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2202 * Print "nick now appears as newnick" and update Irssi's nicklist
2203 when you change your nick to "nick". Closes #62
2205 * Never format your own nick. Closes #63
2207 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2209 * SILC_UMODE_GONE changes are now propagated correctly to the
2210 Irssi client. Closes #54
2212 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2214 * Fixed example in /HELP KEY
2216 * Added expando $j which expands to current SILC Client version
2218 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * Fixed public key decoding in crypto library.
2222 * Added better error printing to SKE library.
2224 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Fixed NICK command to not crash if nickname was not sent.
2228 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2231 Deprecated the old Encrypt-And-MAC order. Updated protocol
2232 specs and implemented.
2234 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2235 generation. Updated specs and implemented.
2237 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Added support for rekey before 2^32 sequence number wraps.
2240 Affected files in server and client library.
2242 * Padding must be at least 8 bytes now. Implemented and updated
2245 * Compute maximum padding for authentication packets to make
2246 passphrase approximation attacks impossible. Affected files
2247 in client library and in server.
2249 * Fixed PING command sending in client library and handling in
2250 server. The server ID must be ID Payload, not raw ID data.
2251 Affected files in server and client library.
2253 * Defined that all public keys sent in commands and notify
2254 payloads are actually Public Key Payloads not raw public key
2255 data. Updated protocol specs and implemented.
2257 * Updated protocol version to 1.2. Updated specs and code.
2259 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2260 status types. Updated specs and the code.
2262 * Added support for normal client to kill its own entries from
2263 the network. Updated protocol specs and the code.
2265 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2266 and added initial implementation.
2268 * Added MAC field to the Private Message Payload to protect
2269 against chosen ciphertext attacks. Updated the protocol specs
2272 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2273 attribute to indicate the user's current idle and signon time
2274 of a service. Updated protocol specs and implemented.
2276 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Added "do_not_bind" argument to silc_client_file_send what
2279 can be used to not bind locally but assume the file receiver
2280 provides the point of connect. Usefull when sender is behind
2281 NAT device. Affected file lib/silcclient/silcclient.h and
2284 * Added -no-listener option to FILE SEND command in Irssi SILC
2285 client. Affected file irssi/src/silc/core/silc-servers.c.
2286 Renamed FILE RECEIVE to FILE ACCEPT.
2288 * Confirm passphrase for private key encryption in
2289 silc_create_key_pair and silc_change_private_key_passphrase.
2290 Affected files are lib/silcutil/silcapputil.c.
2292 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Move silc_client_packet_send back to internal, added
2295 silc_client_send_packet, a bit simpler function for application.
2296 Affected files lib/silcclient/silcclient.h, client.c and
2299 * Moved the SilcClientEntry, SilcChannelEntry and
2300 SilcServerEntry to silcclient.h to be public and documented
2301 them for application. Affected files are
2302 lib/silcclient/silcclient.h and idlist.h.
2304 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Fixed manual page installation patch by Ville Räsänen.
2307 USERS help page fix patch by Ville Räsänen
2309 * Changed the silc_client_command_call interface to make
2310 the command call simpler for the application. The library
2311 now handles the command line parsing, command finding and
2312 execution. Application only needs to call the function
2313 with the command line. Affected files are
2314 lib/silcclient/silcclient.h, command.[ch].
2316 * Fixed silc_get_input to NULL-terminate the returned input.
2317 Affected file lib/silcutil/silcutil.c.
2319 * Resolve the client's public key in JOIN command if the
2320 founder auth data is being requested but we don't know the
2321 client's public key. Affected file silcd/command.c.
2324 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Print notify for server opers when backup router comes
2327 online. Affected file silcd/server.c.
2329 * Fixed the INVITE command to send the invite list in
2330 command reply. Affected file silcd/command_reply.c.
2332 * Fixed MOTD command reply sending. Affected file
2335 * UTF-8 decode the topic in TOPIC command reply and LIST
2336 command reply in Irssi SILC client. Affected file is
2337 irssi/src/silc/core/client_ops.c.
2339 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Fixed the INVITE command to not crash Irssi SILC client
2342 when given without nickname argument. AFfected file
2343 irssi/src/silc/core/client_ops.c.
2345 * Fixed double free in WHOIS query on normal server when
2346 forwarding query to router. Affected file is
2347 silcd/server_query.c.
2349 * Fixed WATCH command reply handling on normal server which
2350 was missing altogether. Affected file silcd/command_reply.c.
2353 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2355 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2356 Included yodl sources for each of these. Also modified
2357 Makefile.am prototype to install these files to proper
2358 locations. Updated CREDITS. Affected file Makefile.am.pre,
2359 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2362 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * Added support for encrypted private key files. Now
2365 passphrase must be provided when new key pair is created
2366 (can be empty though), and prompted when loading the
2367 private key. Added support for loading the old-style
2368 non-encrypted private keys as well. Affected files
2369 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2372 * Fixed silc_get_input to accept input on all terminals.
2373 Affected file lib/silcutil/silcutil.c.
2375 * Moved the Irssi SILC client key loading and other stuff
2376 to be called after the arguments and UI is initialized.
2377 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2379 * Added -P option to Irssi SILC client which can be used
2380 to change the passphrase of the private key. Affected
2381 file irssi/src/silc/core/silc-core.c.
2383 * Added silc_change_private_key_passphrase apputil routine
2384 to lib/silcutil/silcapputil.[ch].
2386 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Fixed connection closing in client library to not crash.
2389 Moved the connection freeing totally to function
2390 silc_clinet_del_connection. Affected file
2391 lib/silcclinet/client.c.
2393 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Changed includes/silcincludes.h to silcincludes.h.in to
2396 include configuration specific information. The silcdefs.h
2397 is not included in to installation anymore (it's only
2398 compilation time header).
2400 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Moved the SilcClient and SilcClientConnection from client.h
2403 to the public lib/silcclient/silcclient.h. Changed the
2406 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * If version string in silc_clinet_alloc is NULL the library
2409 puts it automatically. Affected file lib/silcclient/client.c.
2411 * Changed the version strings from variables to #define's
2412 in includes/silcversion.h.
2414 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Added shared library complation support.
2418 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Added lib/silcutil/silcapputil.[ch] for application
2421 utility functions. It includes routines for applications'
2422 convenience. Added silc_create_key_pair, silc_show_public_key
2423 and silc_load_key_pair functions.
2425 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Send RESUME_CLIENT packet from router to backup routers
2428 to in resuming. Affected file silcd/packet_receive.c.
2430 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * In IDENTIFY command parsing, send all other IDs except
2433 Client IDs explicitly to router for resolving on normal
2434 server. Also check that ID received in WHOIS command is
2435 always Client ID, others are not allowed. Affected file
2436 silcd/server_query.c.
2438 * Merged latest changes from irssi.org CVS.
2440 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2443 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2445 * Fixed the heartbeat sending in Irssi SILC client. Moved
2446 the silc_client_packet_send to silcclient.h for application
2447 usage. Affected files lib/silcclient/client_internal.h
2448 lib/silcclient/silcclient.h.
2450 * Fixed a bug in query resolving in server. Used wrong
2451 variable in a for loop and crashed. Affected file is
2452 silcd/server_query.c.
2454 * Server constructs requested attributes only to locally
2455 connected clients. Affected file silcd/server_query.c.
2458 * Fixed a bug when sending resolving from router to server
2459 with requested attributes. The constructed WHOIS command
2460 was incorrect. Affected file silcd/server_query.c.
2463 * Fixed Requested Attributes saving in WHOIS command reply.
2464 The length of the data buffer must be saved too. Affected
2465 file silcd/command_reply.c.
2467 * Update the client entry's servername after detaching is
2468 over. Affected file silcd/packet_receive.c. Bug #37.
2470 * Resolve incomplete client entrys in CUMODE_CHANGE and
2471 CMODE_CHANGE notifys. Affected file is
2472 lib/silcclient/client_notify.c. Bug #42.
2474 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Fixed channel key packet processing bug on backup router
2477 during backup resuming protocol. Affected file is
2478 silcd/packet_receive.c.
2480 * Fixed memory leaks in server. Affected files are
2481 silcd/server.c and silcd/packet_receive.c.
2483 * Fixed packet decryption problem when backup router encrypted
2484 channel message with wrong key during backup resuming
2485 protocol. Affected file silcd/packet_send.c.
2487 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2488 Toni Willberg (toniw@iki.fi)
2490 * Changed the SilcCipher context to be private. Changed the
2491 silc_cipher_get_iv to just return pointer to the IV. Added
2492 silc_cipher_get_name to return the name of the cipher.
2493 Fixed code all around to support these changes. Affected
2494 files are lib/silccrypt/silccipher.[ch], client library and
2497 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Fixed unaligned access in lib/silccore/silcattrs.c.
2501 * Fixed libtool linking in lib/silcsim/Makefile.am.
2503 * Fixed services attribute printing. Affected files is
2504 irssi/src/silc/core/silc-queries.c.
2506 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Fixed a crashbug in incoming server accepting. Affected
2509 file silcd/server.c.
2511 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Added automatically generated index to Toolkit Reference
2516 * Added support for Postscript Toolkit Reference Manual.
2518 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2523 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Added 'send_events' boolean argument to the function
2526 silc_schedule_set_listen_fd which sends the set events to
2527 the application explicitly if set to TRUE. Default action
2528 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2529 lib/silcclient/client_internal.h and silcd/server_internal.h.
2531 * Added silc_compare_timeval to determine which time values
2532 is smaller. Affected file lib/silcutil/silcutil.[ch].
2534 * Added sort-of "Quality of Service" (QoS) support to
2535 SilcSocketConnection. Data reception can be controlled with
2536 rate limit per second and/or read data length limit.
2537 Added silc_socket_set_qos. Affected files are
2538 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2540 * Added the QoS configuration to SILC Server configuration
2541 file. Affected files are silcd/serverconfig.[ch] and
2544 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Merged with irssi.org CVS.
2548 * Failed OPER and SILCOPER authentications are now logged.
2549 Affected file silcd/command.c. Bugs #25.
2551 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * ROBODoc documented lib/silcutil/silcbuffer.h and
2554 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2555 <ville.rasanen@iki.fi>.
2557 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Added support for auto-passphrase authentication from the
2560 config file during connecting which was not implemented
2561 yet. Affected file irssi/src/silc/core/client_ops.c.
2563 * Fixed a bug in authentication protocol failure handling which
2564 was processing wrong callback context. Affected files
2565 are lib/silcclient/client.c and protocol.c.
2567 * Fixed the /ATTR allow off to actually work. Affected file
2568 is irssi/src/silc/core/silc-queries.c.
2570 * Fixed the /ATTR -del to work. Affected file is
2571 irssi/src/silc/core/silc-queries.c.
2573 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2577 * Fixed mask attribute adding in Irssi SILC client. Affected
2578 file irssi/src/silc/core/silc-queries.c.
2580 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Added support for saving the requested attributes in
2583 WHOIS to directory. Affected file is
2584 irssi/src/silc/core/silc-queries.c.
2586 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Added support for parsing VCard fields that do not have
2589 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2591 * Fixed a double free bug in hash table foreach function
2592 if the entry was deleted in the foreach callback. Affected
2593 file lib/silcutil/silchashtable.c.
2595 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2597 * Added silc_attribute_get_verify_data to return the signature
2598 verification data for either user digital signature or
2599 server digital signature in Requested Attributes. Affected
2600 files are lib/silccore/silcattrs.[ch].
2602 * Added silc_vcard_alloc which is used to allocated dynamic
2603 SilcVCard context. The silc_vcard_free now checks whether
2604 the context is dynamically allocated or not. Affected files
2605 are lib/silcutil/silcvcard.[ch].
2607 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Periodically remove the NOATTR status from client entry
2610 so that the client may take the attributes in use even after
2611 server has resolved them unsuccessfully earlier. Affected
2612 file silcd/server_query.c and idlist.h.
2614 * Moved sha1hash and md5hash from client->internal to
2615 SilcClient for application usage. Affected files are
2616 lib/silcclient/client.h and client_internal.h.
2618 * Fixed attribute encoding and decoding bugs. Affected
2619 files lib/silccore/silcattrs.[ch].
2621 * Added ATTR command to Irssi SILC Client which is used to
2622 manage user's Requested Attributes sending and values for
2623 WHOIS command. Affected files around Irssi SILC client.
2625 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * Added silc_buffer_strformat which can be used to format
2628 strings into a buffer which size is automatically increased.
2629 Affected file lib/silcutil/silcbuffmt.[ch].
2631 * Added implementation of VCard (RFC 2426) which can be used
2632 as part of Requested Attributes in WHOIS command. Affected
2633 file lib/silcutil/silcvcard.[ch].
2635 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Some strncat -> silc_strncat changes our the core and
2640 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2641 errors. Added better error printing to SKE library.
2642 Affected files lib/silcske/silcske.c, silcske_status.h and
2645 * Save the PKCS key length even if only private key is set to
2646 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2648 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2649 length in bits not in bytes. Affected files are
2650 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2651 silcd/server_query.c.
2653 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Added silc_attribute_payload_encode_data to directly encode
2656 the data into the attributes buffer. Renamed function
2657 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2658 Affected files are lib/silccore/silcattrs.[ch].
2660 * silc_hash_table_find_foreach calls the foreach function now
2661 once even if the nothing was found with context set to NULL.
2662 Affected file lib/silcutil/silchashtable.[ch].
2664 * Remove the RESOLVING flag from client entry after received
2665 the Requested Attributes from the client. Fixed memory leak
2666 in client entry freeing. Affected files silcd/server_query.c
2669 * Added Requested Attributes support into SILC Client Library.
2670 It is not able to send requested attributes in WHOIS command,
2671 and also receive and process requested attributes. Added
2672 silc_client_attribute_[add|del] and silc_client_attributes_get
2673 functions. Added also `ignore_requested_attributes' to the
2674 SilcClientParams to not use attributes in client. Affected
2675 files are lib/silcclient/command.c, client_attrs.[ch],
2676 silcclient.h, client_internal and client.[ch].
2678 * Changed the silc_client_get_client_by_id to support Requested
2679 Attributes, it takes them as argument now. Affected file
2680 is lib/silcclient/silcclient.h, and idlist.c.
2682 * Added -details option to WHOIS command in Irssi SILC Client
2683 to support the requested attributes. By default it requests
2684 all attributes. Affected file lib/silcclient/command.c and
2685 irssi/doc/help/in/whois.in.
2687 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Add also SERVICE attribute for server-constructed attribute
2690 data. Also digitally sign the attributes and add
2691 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2692 silcd/server_query.c.
2694 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Changed the silc_attribute_payload_encode to support list
2697 of attributes (function may be called several times to add
2698 a new attribute). Removed the silc_attribute_payload_encode_list
2699 function. The encoding function now also automatically encodes
2700 the data, so the caller does not need to do that. Affected
2701 files lib/silccore/silcattrs.[ch].
2703 * Added support for replying on behalf of the user to the
2704 Requested Attributes in WHOIS command in the server. Affected
2705 file silcd/server_query.c.
2707 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2708 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2710 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Don't swtich to become primary router if we are backup if
2713 decryption error has occurred. Affected file silcd/server.c.
2715 * Fixed a bug in backup router IP address comparison in
2716 silc_server_backup_get.
2718 Save now also the port of the server/router and use that
2719 in comparison as well. Affected file silcd/server_backup.c.
2721 * Normal server now reconnects to backup router automatically
2722 if connection is lost to it. Affected file silcd/server.c.
2724 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * If packet processing fails (like integrity check fails)
2727 the connection is closed now. Affected files are
2728 lib/silccore/silcpacket.c and silcd/server.c.
2730 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Fixed double free in RSA public key set function
2733 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2736 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2739 Added server_query.[ch] which provides one interface for
2740 querying information using all three commands.
2742 * Changed all "typedef unsigned char" in core library to
2743 "typedef SilcUInt8".
2745 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2749 * Renamed silc_server_get_client_resolve to
2750 silc_server_query_resolve and moved to server_query.[ch].
2752 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Resumed client packet handling from server put the resumed
2755 client on wrong list on router and caused the client not
2756 be present on the network anymore. Now fixed to put the
2757 client to correct list. Affected file silcd/packet_receive.c.
2759 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2761 * Various cleanup in error message output in config parsing code
2762 and in server init code. Fixed error log files containing
2763 too many newlines ('\n') in some situations. Affected files are
2764 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2766 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Use the reverse lookupped hostname in client internals
2769 instead of one user provided us as remote server name.
2770 Affected file lib/silcclient/client.c.
2772 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * Added 'app_context' to silc_schedule_init. It is an
2775 application specific context that is delivered to application
2776 in task callback functions. Affected files are
2777 lib/silcutil/silcutil.[ch].
2779 * The hb_context in SilcSocketConnection is not freed
2780 automatically anymore (application must free it). Freeing
2781 it automatic is inconsistent. Affected files are
2782 lib/silcutil/silcsockconn.[ch].
2784 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Added support for removing explicitly added client connections
2787 in rehash and closing the client connections if they were
2788 unconfigured in the rehash. Affected file silcd/server.c.
2790 * Added support for aborting automatically pending commands
2791 that never receives the reply (to avoid memory leaks).
2792 Added also silc_server_command_pending_timed to set the
2793 specific timeout for pending command. Affected files are
2794 silcd/command[_reply].[ch].
2796 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2797 specs and lib/silccore/silcstatus.h.
2799 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Changed the silc_get_time to accept time value as argument
2802 or if zero is sent return current local time. Affected
2803 file lib/silcutil/silcutil.[ch].
2805 * Added STATS command to client library and Irssi SILC client.
2806 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2808 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Assure that channel key is set before sending it. May
2811 crash server otherwise. Affected file silcd/packet_send.c.
2813 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * Assure that endless loop cannot happen with detached client
2816 resolving on normal server. Added idlist status
2817 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2818 silcd/idlist.h and silcd/packet_receive.c.
2820 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * Incoming file transfer request cannot use same session as
2823 the sending session. This can happen when sending file to
2824 yourself. Crashed the client on quit. Affected file
2825 lib/silcclient/client_ftp.c. Bug #24.
2827 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2829 * Implemented the draft-riikonen-precense-attrs draft and
2830 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2832 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2834 * Distribute the SERVER_SIGNOFF notify also to local backup
2835 routers from the primary router. The backup router may not
2836 have the signing of local server directly connected and need
2837 to know about the signoff. Affected file silcd/server_util.c.
2839 * Use the primary router as the origin of the locally connected
2840 server when it is disconnecting from the backup router since
2841 that's where it really is coming from. Now the clients from
2842 the disconnecting server are removed correctly and "shadow"
2843 clients are not left to the backup router. Affected file
2846 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2848 * If normal server is standalone and found existing but disabled
2849 channel, do not re-create the channel since it creates
2850 duplicate same channels. Affected file silcd/server.c.
2852 * Added anonymous client connections support to server. New
2853 "anonymous" configuration option to ConnectionParams section
2854 added. If set to true, the username and hostname information
2855 of the client will be scrambled and anonymous user mode is
2856 set automatically to the user. Affected files are
2857 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2859 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * In JOIN notify handling, mark that the cache entry of the
2862 client cannot be expired. Can cause crashes on normal
2863 server (asserts client->channels). Affected file is
2864 silcd/packet_receive.c.
2866 * From now on distribution versions are used as protocol versions
2867 instead of by default using the Toolkit base version as protocol
2868 version. Affected file prepare.
2870 * Do not set the locally resolved hostname for local client
2871 entry but take what server sends. This way the real hostname
2872 is showed in WHOIS for yourself. Affected file is
2873 lib/silcclient/idlist.c and lib/silcclient/client.c.
2875 * Resolve local info with IDENTIFY when connecting to server.y
2877 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2879 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2880 for implied search (not needed on platforms which has native
2881 pthreads library). Use --without-pthreads to disable threads.
2882 Affected file is configure.in.pre
2884 * Fixed --with-iconv on platforms which need to bypass (broken)
2885 native iconv(). Affected file is configure.in.pre
2887 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Moved -C option parsing in Irssi SILC client at same time
2890 as other options. The UI was initialized earlier and caused
2891 problems on command line. Bug #16. Affected file is
2892 irssi/src/silc/core/silc-core.c.
2894 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2896 * Added global variable silc_log_timestamp that tells silclog
2897 wether to print or not the timestamp in the logging files.
2898 Affected file lib/silcutil/silclog.[ch].
2900 * Added silcd configuration option Timestamp in the Logging
2901 section. Affected file silcd/serverconfig.[ch],
2902 doc/example_silcd.conf.in.
2904 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * Fixed fingerprint checking to check for entirely empty
2907 fingerprint instead of two first bytes when determining
2908 if it is set. Bug #18. Affected file silcd/command.c.
2910 * Fixed duplicate PKCS name registering to not allow it.
2911 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2913 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2915 * Conditionalize non-gcc compiler optimizations for various
2916 platforms, enable those commented out. Cleanups.
2917 Affected file lib/silcmath/mpi/configure.in
2919 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2921 * silc_rng_exec_command() left zombie processes if command
2922 didn't generate any output. Affected file
2923 lib/silccrypt/silcrng.c
2925 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2927 * Rewrote iconv checking, introduce --with-iconv for systems
2928 which rely on libiconv. Check if iconv() provided by libc
2929 is good enough, otherwise demand libiconv. Affected file
2932 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2934 * Search for ldopen() also in libc. This enables SIM support
2935 on *BSD systems. Based on patch from Alex Zepeda. Affected
2936 file configure.in.pre
2938 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2940 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2941 This fixes prepare on *BSD systems. Affected file
2944 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * More fixed for not having purge timeout for global clients
2947 that are on channel. Affected files silcd/command_reply.c
2950 * Fixed the rekey protocol to work with backup router connections.
2951 Rekey packets are now allowed on disabled connections as
2952 well. Affected files silcd/packet_send.c and server.c.
2954 * Do not switch to be as backup router when shutting down and
2955 closing the primary connection. Affected file silcd/server.c.
2957 * Fixed memory leaks in backup router deleting. Added
2958 silc_server_backup_free to free all data during shutdown of
2959 server. Affected files silcd/server_backup.[ch].
2961 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * Do not process commands if the sock->user_data is NULL.
2964 Affected file silcd/command.c.
2966 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2968 * Fixed buffer overflow and security problems (loosing bits
2969 in CFB encryption) in SILC RNG. Problems reported by
2970 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2972 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Added yet more checks that client is not expired on global
2975 list if it is on channels. Affected file is
2976 silcd/command_reply.c.
2978 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2980 * Merged c0ffee's MIME signal patch which adds support for
2981 sending also MIME messages in Irssi SILC Client, and handling
2982 received MIME messages in a signal (and perhaps doing something
2983 to non-textual MIME messages).
2985 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Fixed pending command deletion in server and client library
2988 to check the whole list instead of breaking after first found.
2989 The affected files are silcd/command.[ch] and
2990 lib/silcclient/command.[ch].
2992 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2995 secret or private, otherwise it's possible to find out
2996 whether a secret channel exists or not. Affected file
2999 * If CMODE change fails during the mode setting, assure that
3000 the old mode mask is set for the channel back. Affected
3001 file silcd/command.c.
3003 * Fixed passphrase saving on +a channel on normal server
3004 after successful JOIN command. Affected file silcd/command.c.
3006 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Remove server/router operator privileges in DETACH command,
3009 since it's possible to resume to server where these
3010 privileges would not be allowed for the client. Affected
3011 file silcd/command.c.
3013 * Do not set to wait for backup in rehash of the server.
3014 Affected file silcd/server.c.
3016 * Do not check listener sockets when counting how many
3017 socket connections we have. Affected file is
3018 silcd/server_util.c.
3020 * Do not announce disconnected clients that are remaining
3021 in history (for WHOWAS). This is because SIGNOFF notify
3022 for these has been sent earlier already. Affected file
3025 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * Buffer overflow with CUMODE command's mode->mode character
3028 conversion. Reported by Ville Räsänen. Affected file
3029 lib/silcutil/silcutil.c.
3031 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Allow heartbeat packets to go disabled connections anyway.
3034 Affected files silcd/server.c and silcd/packet_send.c.
3036 * Do not broadcast New Channel packets with List flag set
3037 in the packet to backup routers. The router must check
3038 for the correctness of the packets before sending them.
3039 It is possible that router will have enforce Channel ID
3040 change and this would cause desync in the backup router.
3041 Affected file silcd/packet_receive.c.
3043 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3044 are handled in list parsing. They are not list packets
3045 anymore. Affected file silcd/packet_receive.c.
3047 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Stop waiting for backup router through the timeout, not
3050 directly after backup router has arrived. Affected file
3053 * Do not re-create channel keys and send them when removing
3054 clients in server shutdown. Affected files are
3055 silcd/server_internal.h and silcd/server_util.c.
3057 * Notify distribution to backup routers was missing from
3058 the silc_server_send_notify_dest function which caused
3059 desyncing problems with backup router. Affected file is
3060 silcd/packet_send.c.
3062 * The client's channel removing was working wrong on
3063 backup router. It assumed that it doesn't know global
3064 information but backup router does know. For this reason
3065 it could remove channel when it wasn't supposed to do that.
3066 Affected file silcd/server.c and silcd/server_util.c.
3068 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Stop for a couple seconds after badkup router has become
3071 primary router. Affected file silcd/server.c.
3073 * Added silc_server_remove_servers_by_server, which is used
3074 to remove servers originated from some other server. Also
3075 clients of those servers can be removed too. Affected file
3076 silcd/server_util.[ch].
3078 * When removing clients after a server has signed of remove
3079 also all servers behind that server (unless they are known
3080 to be available locally), and send SERVER_SIGNOFF for each
3081 of the server separately. Also the signed off clients are
3082 sent now separately per signed off server. The affected files
3083 are silcd/server.c and silcd/server_util.[ch].
3085 * All servers added with silc_idlist_add_server must always
3086 have both "router" and "connection" pointers set. Otherwise,
3087 bad server entries may be left around in the cache.
3088 Affected file silcd/command_reply.c.
3090 * Do not create the channel key in NEW_CHANNEL packet
3091 processing if the channel is empty. Affected file
3092 silcd/packet_receive.c.
3094 * Completed backup router support for standalone routers.
3095 Supports also servers in the cell that do not use the backup
3098 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * Fixed a bug in silc_string_regexify which did not add '^'
3101 at the start of each string, and thus the matching was
3102 not explicit. For example ban list iikone@*!*@* would
3103 match also "priikone", which is wrong, it would have to be
3104 *iikone@*!*@* to match also "priikone". Affected
3105 file lib/silcutil/unix/silcunixutil.c.
3107 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Enable all local server connections before updating client
3110 caches when we've become backup router. Otherwise, signoff
3111 packets may not reach the clients. Affected files are
3112 silcd/server.c and silcd/server_util.[ch].
3114 * Fixed a bug in version string parsing which could crash
3115 the program with specially formatted version string.
3116 Bug reported and patch provided by Ville Räsänen. Affected
3117 file lib/silcutil/silcutil.c.
3119 * Handle the disconnection immediately when DISCONNECT
3120 packet is received in server. Affected file silcd/server.c.
3122 * Primary router now waits a short time (10 seconds) for
3123 backup router connection before accepting any other
3124 connection (except local). Affected file silcd/server.c,
3127 * Fixed a crash in client libary in NICK_CHANGE notify when
3128 NICK_CHANGE arrived for client entry we are resolving
3129 currently. Affected file lib/silcclient/client_notify.c.
3131 * Call the sconn->callback completion even if error had
3132 occurred. Start reconnecting always if connection to
3133 primary router fails during backup router protocol.
3134 Affected files silcd/server.c and server_backup.c.
3136 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Added functions silc_server_send_opers and
3139 silc_server_send_opers_notify to send packets stricly
3140 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3141 to send variable argument notify to operators.
3142 Affected files silcd/packet_send.[ch] and silcd/server.h.
3144 * Removed UMODE rights checking with UMODE_CHANGE notify.
3145 Affected file silcd/packet_receive.c.
3147 * Server/router operator now receives notify when network
3148 switches to backup router and when it resumes the use of
3149 primary router. Affected file silcd/server.c and
3150 silcd/server_backup.c.
3152 * Fixed the updating of client information after backup
3153 resuming protocol is over; update all except local clients
3154 to the new primary router. The affected file is
3155 silcd/server_util.c.
3157 * Added support for closing active connections in rehash
3158 that were unconfigured by the user. Supports currently
3159 closing server and router connections. Affected file
3162 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3164 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3167 is NULL since seems that on some platforms NULL is allowed
3168 and on some it's not. Fallback encoding is used instead.
3169 Affected file lib/silcutil/silcstrutil.c.
3171 * Fixed statistics updating for incoming server connection
3172 which could cause problems when re-connecting. Affected
3173 file silcd/server.c.
3175 * Preliminary backup router support for standalone router
3176 added. Affected files in silcd/.
3178 * Mark server connections in backup router disabled before
3179 and after backup protocol. Affected file is
3180 silcd/server_backup.c.
3182 * Added support for reconnecting to remote server connection
3183 even if the protocol fails, and if the configuration wants
3184 us to keep trying to connect anyway.
3186 Server connection is not allowed to backup router if
3187 backup router does not have connection to primary router yet.
3189 Affected file is silcd/server.c.
3191 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * Added silc_client_udpate_server function to update changed
3194 server info. Affected file lib/silcclient/idlist.[ch].
3196 * Added check for server entries that are being resolved when
3197 notify is received. If being resolved, handle the received
3198 notify only after it's resolved so that all notifys are
3199 handled in same order as received from the server.
3201 Added similar resolver check to channel entries. Every
3202 notify that cause resolving of any information that affects
3203 channel entry marks the channel entry in waiting state.
3204 After whatever resolving is over the waiters are signalled
3205 and only then the notifys are handled in the same order
3206 as delivered from the server.
3208 Affected files are lib/silcclient/idlist.[ch], and
3211 * Fixed KILLED notify handling in normal server. Affected
3212 file silcd/packet_receive.c.
3214 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3215 is locally connected, or was locally connected (but may
3216 be detached and connection is not active). Added also
3217 SILC_IS_LOCAL for checking this status. Affected files
3218 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3219 silcd/server.c and silcd/server_internal.h.
3221 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Don't send or handle TOPIC_SET if topic is already set and
3224 is same as being set. Affected files silcd/command.c and
3225 silcd/packet_receive.c.
3227 * Fixed CMODE change rights checking to work correctly when
3228 removing modes by operator. Affected file is
3229 silcd/server_util.c.
3231 * Fixed some handling with New Channel packet in router and
3232 fixed some CMODE_CHANGE notify handling in server and router.
3233 Affected file is silcd/packet_receive.c.
3235 * Changed "disconnect" client operation to include the
3236 reason of the disconnection and optional disconnection
3237 message. Affected file lib/silcclient/silcclient.h.
3239 * Made the compilation of lib/contrib/ stuff conditional.
3240 Affected files configure.in.pre, lib/contrib/Makefile.am.
3242 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3244 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3245 to the sender of the notify too, to avoid situation where two
3246 notifys are in the network at the same time going to oppsite
3247 directions. Affected file silcd/packet_receice.c.
3249 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3251 * Delete the client from channel even if the cilent->id is
3252 NULL. It was possible that client was deleted without
3253 removing from channels (theoretically at least). Affected
3254 file silcd/server.c and silcd/server_util.c.
3256 * Free the client data too when resuming is not successful.
3257 Affected file silcd/packet_receive.c.
3259 * Merged some code from c0ffee's silc-plugin. Affected files
3260 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3262 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3263 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3264 to the primary router connection, the other one returns
3265 TRUE if packet must be broadcasted to network.
3267 * All notifys that are destined to primary router (to network)
3268 are now automatically sent to backup routers even if the
3269 router is standalone (and has backup router). Affected files
3272 * Added --without-irssi and --without-silcd configuration
3273 options for disabling the compilation of these applications.
3274 Affected file configure.in.pre and prepare.
3276 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3279 UTF-8 encoding and decoding. Added also new encodings
3280 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3282 Added also SILC_STRING_LANGUAGE which is language and charset
3283 specific encoder and decoer for those platforms that support
3284 iconv(). It can convert the UTF-8 to and from the locale
3285 specific character set.
3287 Affected file lib/silcutil/silcstrutil.[ch].
3289 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3291 * Added function silc_get_command_name to the file
3292 lib/silcutil/silcutil.[ch].
3294 * Improved the server debug output a bit. Affected files are
3297 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3299 * Save the channel passphrase when received succesful JOIN
3300 command reply from router, on normal server. Otherwise
3301 joinig +a channels from normal server is not possible.
3302 Affected file silcd/command.c.
3304 * Fixed a bug in TOPIC_SET notify handling. The notifier
3305 may be other than client too, like server or channel.
3306 It expected it to always be only client and ignored the
3307 notify. Affected file silcd/packet_recieve.c.
3309 * Removed some (unnecessary) debug printing from
3310 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3312 * Do not force CMODE_CHANGE when server is announcing new
3315 Router announces stuff only after server reannounces channel
3316 after CHANNEL_CHANGE notify.
3318 These fixes optimizes the announcing procedure, and perhaps
3319 fixes some problems too. Affected file silcd/packet_receive.c.
3321 * Fixed SERVER_SIGNOFF sending to local clients. It was
3322 totally broken and sent the notify to all local clients,
3323 instead of only to those that was on same channel as the
3324 signing off clients. Affected file silcd/server_util.c.
3326 * Added -D option to server. It can be used to give debug
3327 level. The levels are from 0 - 99, and are predefined for
3328 smooth server debugging. (see silcd.c for the predefined
3329 levels). Affected file silcd/server.c.
3331 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3333 * Fixed a bug in Irssi SILC client to close the connection
3334 properly when disconnecting from server. Affected file
3335 irssi/src/silc/core/client_ops.c.
3337 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * When authenticating as founder during JOIN command, check
3340 that the one authenticating becomes the only founder on the
3341 channel. Affected file silcd/command.c.
3343 * Better checking for founder mode setting when CUMODE_CHANGE
3344 notify is received. Affected file silcd/packet_receive.c.
3346 * Close all connections when shutting down the server by sending
3347 DISCONNECT packet. Close all listeners too when shutting
3348 down the server. Affected file silcd/server.c.
3350 * Handle DISCONNECT packet correctly in client library by
3351 calling the "disconnect" client operation. Affected file
3352 lib/silcclient/client.c.
3354 * Handle local errors correctly during resuming. Affected
3355 file lib/silcclient/client.c.
3357 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * The log file is not dupped internally anymore in
3360 lib/silcutil/silclog.c. Fixed memory leaks too.
3362 * The scheduler now dispatches all pending timeout tasks
3363 when it is uninitialized with silc_schedule_uninit.
3364 Affected file lib/silcutil/silcschedule.c.
3366 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Added --enable-stack-trace option to configure. Added
3369 memory allocation stack trace support. Added files
3370 lib/silcutil/stacktrace.[ch]. Affected files are
3371 lib/silcutil/silcmemory.[ch].
3373 * Fixed memory leaks from libraries and server. Affected
3374 files around the tree.
3376 * Reverted back a fix made to CUMODE which broke it.
3377 Affected file silcd/command.c.
3379 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3382 core library, and implemented it. All textual messages SHOULD
3383 use this flag and the message MUST be UTF-8 encoded.
3384 All text messages sent by Irssi SILC client are now UTF-8
3385 encoded (regardless whether the terminal supports UTF-8 or not).
3386 Affected files are lib/silccore/silcchannel.h,
3387 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3390 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Added lots of new statistics updating that was missing from
3393 the server and router code. Affected files in silcd/.
3395 * Sending SIGUSR1 signal to server now dumps the current
3396 server statistics into /tmp directory. Affected file is
3399 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3400 the SILC Hash Interface also. Added new functions
3401 silc_hash_get_name, silc_hash_init, silc_hash_update and
3402 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3404 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Added some better info printing for client during connecting.
3407 Affected file silcd/server_util.c.
3409 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3410 to silence a user on a channel. Affected files are
3411 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3412 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3413 and silcd/packet_receive.c.
3415 * Fixed a fatal bug in handling of malformed command payload.
3416 Affected file silcd/command.c.
3418 * Fixed a double free when announcing channel users to router.
3419 Affected file silcd/server.c.
3421 * After successful authentication to channel founder mode, check
3422 that there isn't anyone else with founder mode on the channel.
3423 The one that authenticated will become founder and anyone
3424 else is demoted. Affected file silcd/command.c.
3426 * Added error printing of any error that has occurred during
3427 any command in client library. Affected file is
3428 irssi/src/silc/core/client_ops.c.
3430 * Removed some error printing from the client library and left
3431 it for the application to worry (from the error status it
3432 receives in 'command' client operation. Affected file is
3433 lib/silcclient/command.c.
3435 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3438 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3439 Starting key agreement with itself is denied. Affected file
3440 is lib/silcclient/client_keyagr.c.
3442 * Fixed some error checkings from the SFTP library which caused
3443 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3444 and lib/silcsftp/sftp_util.c.
3446 * Added new "debug" and "debug_string" settings to Irssi SILC
3447 client which can be used to print runtime debugging on the
3448 Irssi's screen. Available when compiled with --enable-debug
3449 option. Affected file irssi/src/silc/core/silc-core.c.
3451 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3453 * Fixed a missing variadic parameter in a function call that
3454 caused server crash when a non-allowed connection arrived.
3455 Reported by Richard Becker. Affected file silcd/server.c.
3457 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Added WATCH list sending to backup routers from router.
3460 The WATCH command is sent by the router to the backup
3461 router. Affected file silcd/command.c.
3463 * Mark the backup_router flag for RouterConnection entry
3464 if the backup router stuff is defined in the config file.
3465 Affected file silcd/serverconfig.c.
3467 * Fixed some backup data sending around the code to work better
3468 if the router is standalone router. Not all places were fixed.
3469 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3472 * Fixed the router connecting when connecting to multiple
3473 routers. It ignored every other router except the first
3474 one. Affected file silcd/server.c.
3476 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Made the private key generation after expiration optional.
3479 If not created after expiration the old key will re-expire
3480 at a later time (and thus key pair is not necessary to
3481 change). Affected file irssi/src/silc/core/clientutil.c.
3483 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * The length arguments in bind() and connect() were wrong
3486 and fixed now to used SIZEOF_SOCKADDR in the
3487 lib/silcutil/unix/silcunixutil.c.
3489 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * Fixed detach timeout handling to use Client ID and not
3492 the actual client entry which may be freed in the callback.
3493 Affected file silcd/command.c.
3495 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Merged c0ffee's multiple interface support patch.
3498 Affected files in silcd/.
3500 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3502 * Cleanup keys properly. Affected file is
3503 irssi/src/silc/core/clientutil.c.
3505 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Display the user mode on the status bar. Affected file
3508 irssi/src/silc/core/silc-expandos.c.
3510 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * If private message key is not set, but the flag is set in
3513 the packet, ignore the packet since it cannot be decrypted.
3514 Affected file lib/silcclient/client_prvmsg.c.
3516 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3518 * When resuming client, remove the old client entry from
3519 the watcher list too. Affected file silcd/packet_receive.c.
3521 * Do not allow normal server to force founder mode away
3522 from router if the founder mode is already set. Affected
3523 file silcd/packet_receive.c.
3525 * Remove the client entry with watch notify types with short
3526 timeout, and not directly, so that other notifys can be
3527 retrieved too. Affected file lib/silcclient/client_notify.c.
3529 * Display notification about data messages that cannot be
3530 displayed. Affected files irssi/src/silc/core/client_ops.c,
3531 irssi/src/fe-common/silc/module-formats.[ch].
3533 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Fixed the CHANNEL_CHANGE notify handling in client libary
3536 to not use freed memory. Affected file is
3537 lib/silcclient/client_notify.c.
3539 * Fixed CUMODE_CHANGE notify handling in server. Affected
3540 file silcd/packet_receive.c.
3542 * Fixed USERS command to support empty channels. Affected
3543 file silcd/command.c.
3545 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Allow multiple identical pending commands to be registered
3548 in client library. Affected file is lib/silcclient/command.c.
3550 * Call the completion for resolving client information only
3551 after all resolvers has finished. This fixes a crash in
3552 the client. Added support for checking when the resolvers
3553 are finished. Affected file is lib/silcclient/idlist.c.
3555 * Wait by default 3 seconds before reconnecting to the server
3556 after being disconnected. Makes the /detach command a bit
3559 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3561 * Check the watcher list before sending signoff notifys
3562 when closing client connection. Affected file is
3565 * Added better CMODE command rights checking. Affected file
3566 silcd/server_util.c.
3568 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Fixed watcher list checking during server signoff. It
3571 crashed the server. Affected file silcd/server_util.c.
3573 * The JOIN command reply returns now the founder's public
3574 key. Affected file is silcd/command.c.
3576 * Announce the channel mode, and the mode properties with
3577 CMODE_CHANGE notify. Affected file silcd/server.c.
3579 * Mark new channels by default disabled, untill at least
3580 one user joins the channel. Affected file is
3581 silcd/packet_receive.c.
3583 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * The nickname argument to watch notify can be optional.
3586 Fixes a crash in server. Affected file silcd/packet_send.c.
3588 * Remove the client entry from cache if the WATCH notify type
3589 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3590 lib/silcclient/client_notify.c.
3592 * Check the watcher list before and after changing nickname
3593 when the NICK_CHANGE notify is received. Affected file is
3596 * Fixed a crash in OPER and SILCOPER command sending. Empty
3597 passphrase caused the crash. Affected file is
3598 lib/silcclient/command.c.
3600 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Merged with Irssi CVS for Irssi SILC client.
3604 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3606 * Completed the protocol specifications.
3608 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * Merged with Irssi CVS for Irssi SILC client.
3612 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * Added the founder's public key delivery to the
3615 CUMODE_CHANGE notify type as well. Updated the protocol
3616 specs and the code. Affected files are silcd/packet_send.[ch],
3617 silcd/packet_receive.c and silcd/command.c.
3619 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Added silc_pkcs_public_key_copy function into the
3622 lib/silccrypt/silcpkcs.[ch].
3624 * Remove the `iv' from the SilcChannelEntry since we can
3625 live without it. Affected files are silcd/idlist.h and
3626 silcd/packet_receive.c.
3628 * Added support for sending the founder's public key in
3629 the CMODE_CHANGE notify packet in the server. Affected
3630 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3631 silcd/command.c and silcd/server.c.
3633 * Changed the FOUNDER_AUTH authentication to use only
3634 public key authentication as defined by new protocol
3635 specs. Passphrase authentication with that mode cannot
3636 be used anymore. It is now possible to reclaim founder
3637 mode from any server in the network. Affected files are
3638 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3640 * Added permanent channels support by making the channel
3641 permanent when FOUNDER_AUTH mode is set on the channel.
3642 The channel will not be destroyed even if channel is empty
3643 when that mode is set. Protocol TODO #17. Affected
3644 files are silcd/server.[ch], server_util.[ch],
3645 silcd/command.c, silcd/packet_receive.c and
3646 lib/silcclient/command.c.
3648 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * Added reference counter to the command reply context in
3651 the client library. Affected files are
3652 lib/silcclient/command_reply.[ch].
3654 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Fixed rekey protocol with PFS in the client library.
3657 Affected file is lib/silcclient/protocol.c.
3659 * Added support for list of errors in client library
3660 command reply handling. Affected file is
3661 lib/silcclient/command_reply.c.
3663 * Defined that the WHOIS and IDENTIFY commands can send
3664 list of errors. Updated the protocol specs. Protocol
3667 * Added support for sending list of errors to WHOIS and
3668 IDENTIFY commands in server. Added support for receiving
3669 list of errors in server. Affected files are
3670 silcd/command.c and silcd/command_reply.c.
3672 * Fixed client info resolving on LEAVE command in client
3673 library to not crash. Affected file is
3674 lib/silcclient/client_notify.c.
3676 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Defined that the NICK command replies with thew changed
3679 nickname too, to make the nickname changing simpler at
3680 the client's end. Updated protocol specs and the code
3681 in client and server. Affected files are
3682 silcd/command.c, lib/silcclient/command_reply.c and
3683 lib/silcclient/command.c.
3685 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Added `Compressed' packet flag to indicate that the packet
3688 payload is compressed by the sender. Updated the protocol
3689 specs and the core library. The compression still is not
3690 implemented in the sources. Affected file is
3691 lib/silccore/silcpacket.h.
3693 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Remove pending command callbacks also if the connection
3696 to the server is destroyed. Affected file is
3697 lib/silcclient/client.c.
3699 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Added new QUIET channel user mode that can be used to
3702 quiet a user in a channel. Updated the protocol specs but
3703 it wasn't implemented yet. Protocol TODO #27. Affected
3704 file is lib/silccore/silcmode.h.
3706 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Added BLOCK_INVITE user mode to be able to block incoming
3709 invite notifications. Protoocol TODO #26. Affected files
3710 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3713 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3714 the protocol specs and the code. Affected file is
3715 lib/silccrypt/silcpkcs.c.
3717 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Disconnect Payload includes now the status type. Updated
3720 the protocol specs and the code. Protocol TODO #25.
3721 Affected files are silcd/server.c, lib/silcclient/client.c.
3723 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3724 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3725 Moved the silc_client_command_status_messages table to the
3726 lib/silcutil/silcutil.c and added new funtion
3727 silc_get_status_message, which deprecates function
3728 silc_client_status_message. Affected files are
3729 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3730 lib/silcutil/silcutil.[ch].
3732 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Defined that the nickname hash in Client ID MUST be from
3735 lowercase nickname. This effectively changes nicknames in
3736 SILC to case-insensitive. Updated the protocol specs and
3737 the code. Affected files are lib/silcutil/silcutil.[ch],
3738 silcd/serverid.c, and silcd/idlist.c.
3740 * Added new channel user modes BLOCK_MESSAGES_USERS and
3741 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3742 code. Affected files are lib/silccore/silcmode.h,
3743 lib/silcclient/command.c, and silcd/packet_send.c.
3745 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3746 specs and code. Affected file lib/silccore/silcstatus.h.
3748 * Added support for watch list. It is possible to add nicknames
3749 to be watched, and when they come to network, leave network
3750 or user mode changes the watcher will be notified of this
3751 change. Added SILC_COMMAND_WATCH command, added new
3752 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3753 notifications. Updated the protocol specs and implemented
3754 this to library, client and server. Protocol TODO #21.
3755 Affected files are lib/silccore/silccomand.h,
3756 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3757 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3758 silcd/packet_send.[ch], silcd/packet_receive.c, and
3759 irssi/src/silc/core/client_ops.c.
3761 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3762 somebody watching you. Updated the protocol specs and the
3763 code. Affected files are lib/silccore/silcmode.h, and
3764 lib/silcclient/command.c.
3766 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Added service support to SILC protocol. Added new command
3769 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3770 core library. Services are not implemented in server or
3771 client for now. Protocol TODO #20. Affected files are
3772 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3774 * Added SilcStatus argument to `command' client operation
3775 to return the error status when command sending fails
3776 locally. Changed all command in client library to return
3777 correct command status. Affected files are
3778 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3779 irssi/src/silc/core/client_ops.c.
3781 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3783 * Added silc_mime_parse function to parse MIME headers.
3784 Affected files are lib/silcutil/silcstruti.[ch].
3786 * Added MIME header parsing in Irssi SILC Client. It displays
3787 all textual MIME objects, others it ignores. Affected file
3788 is irssi/src/silc/core/clien_ops.c.
3790 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3792 * Fixed a bug in the pid writing function, which couldn't be
3793 written in a root-owned directory.
3795 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Defined that channel message to unknown Channel ID must
3798 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3799 Updated the protocol specs and the code in server. The
3800 affected file is silcd/packet_receive.c.
3802 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3805 that it is used to send error notifys if error occurs during
3806 some SILC packet processing, except commands. The error
3807 types are same as for command reply types. Defined that
3808 if private message is sent to unknown Client ID the error
3809 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3810 Updated the protocol specs and code. Affected files are
3811 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3812 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3813 and irssi/src/silc/core/client_ops.c. Renamed the
3814 SilcCommandStatus to SilcStatus.
3816 * Defined the use of extra WHOIS attributes in WHOIS command.
3817 The <Requested Attributes> (defined in a separate document)
3818 can be used to request additional information about user
3819 not returned by standard WHOIS command. Defined that server
3820 can send WHOIS command directly to client. Client provides
3821 the requested attributes to the server. Updated the protocol
3822 specs. Protocol TODO #4. Implementation is not done yet
3823 (Protocol TODO #24).
3825 * Renamed function silc_client_command_status_message to
3826 silc_client_status_message. Affected files are
3827 lib/silcclient/command_reply.[ch].
3829 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3832 32 bit integers. Updated the protcol specs and the code.
3833 Affected files are silcd/command.c and
3834 lib/silcclient/command.c.
3836 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3838 * Fixed a bug in library where sending a bogus authentication
3839 payload would lead to a crash. Affected file is
3840 lib/silccore/silcauth.c.
3842 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Added detach_disabled and detach_timeout server config
3845 options to the server. Affected files silcd/serverconfig.[ch],
3846 silcd/command.c and silcd/packet_receive.c.
3848 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Added resolve_cmd_ident field to the SilcClientEntry structure
3851 too so that if the entry is for example being resolved so
3852 another command may attach to the same pending command reply
3853 without requiring to resolve the same entry again. Added
3854 support for adding multiple pending commands for one
3855 command idenfier. Affected files lib/silcclient/command.[ch],
3856 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3858 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Defined that server receives WHOIS command reply for private
3861 and secret channels too. Updated protocol specs and the
3862 code in server. Affected file silcd/command.c.
3864 * Defined <channel user mode list> argument to WHOIS command
3865 reply for returning user modes on the channels. The
3866 channel list now doesn't include the user mode anymore but the
3867 actual channel mode. Updated protocol specs and the code in
3868 client and server. Affected files are silcd/command_reply.c,
3869 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3870 and lib/silcclient/command_reply.c.
3872 * Save the channels list in WHOIS command reply in normal server
3873 so that WHOIS always shows joined channels also in normal
3874 server and not just on router. Affected file is
3875 silcd/command_reply.c.
3877 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Defined that server receives USERS command reply for private
3880 and secret channels too. Updated protocol specs and the
3881 code in server. Affected file silcd/command.c.
3883 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Changed the UMODE's mode mask argument to be optional. If
3886 not provided then the command merely returns the current mode
3887 mask to the client. Updated protocol specs and the server.
3888 Affected file is silcd/command.c.
3890 * Added SILC session detachment/resuming support. It is possible
3891 to detach by closing the network connection and then re-connect
3892 and resume to the old client session. Added DETACHED user
3893 mode that server will set for detached client. Added new
3894 packet RESUME_CLIENT which is used to perform the resuming
3895 process. Added DETACH command. Updated the protocol specs,
3896 core library, client and server. Protocol TODO #22. Very
3897 many affected files around the tree.
3899 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * Changed the CMODE's mode mask argument to be optional. If
3902 not provided then the command merely returns the current mode
3903 mask to the client. Updated protocol specs and the server.
3904 Affected file is silcd/command.c.
3906 * Changed the Killer's Client ID in KILLED notify to be just
3907 any ID payload since router server is allowed to kill as well.
3908 Updated protocol specs, client libary and server. Affected
3909 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3910 and irssi/src/silc/core/client_ops.c.
3912 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3914 * Added new user modes ANONYMOUS for special anonymous servers
3915 that may set the mode for client, and BLOCK_PRIVMSG which
3916 client may set to block incoming private messages unless the
3917 Private Message Key flag is set (using private keys to protect
3918 private messages). Updated protocol specs and code in client
3919 and server and core library. Protocol TODO #23. Affected
3920 files are lib/silccore/silcmode.h, silcd/server.[ch],
3921 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3922 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3924 * Added new channel user mode BLOCK_MESSAGES which the client
3925 may set to itself to tell server not send channel messages.
3926 Other packets such as channel key packets are still sent.
3927 Protocol TODO #23. Updated the protocol specs, client and
3928 server. Affected files are lib/silccore/silcmode.h,
3929 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3930 lib/silcutil/silcutil.c, silcd/command.c, and
3931 silcd/packet_send.c.
3933 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Redefined the Status Payload to include now two 8 bit fields,
3936 instead of one 16 bit field. This now makes it possible to
3937 send list of errors. Updated the protocol specs and the code
3938 in core library, client library and server. Protocol TODO #1.
3939 Affected files are lib/silccore/silccommand.[ch],
3940 lib/silcclient/command_reply.[ch], silcd/command.c,
3941 silcd/command_reply.c and silcd/packet_receive.[ch].
3943 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3945 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3946 must be handled by the application and should tell the application
3947 that an error message was already printed, and it should print the
3948 config coords (line, filename, ...). Affected files are
3949 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3951 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3952 server config parsing code more readable.
3954 Fixed a bug in the fetch_logging() config callback.
3956 Affected files is silcd/serverconfig.c.
3958 * Drop root privileges when started in foreground. Don't drop them
3959 if debugging also. Affected file is silcd/silcd.c.
3961 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Added more IM-like features by introducing new user modes
3964 for setting various presence information. Added new modes:
3965 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3966 specs and code. Protocol TODO #19. Affected files are
3967 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3968 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3970 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Added STATS command to the protocol after all, to return
3973 various statistical information about the network. It can
3974 be used by clients to retrieve statistical information, and
3975 servers may use it to to fetch cell and network wide
3976 statistics from router. Updated the protocol specs and
3977 implemented it to the server. Protocol TODO #16.
3978 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3979 silcd/command_reply.[ch].
3981 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * The LIST command reply in client libary now adds new channel
3984 entry if the returned channel doesn't exist yet in cache,
3985 and returns the channel entry to the application in the
3986 command_reply client operation. Affected file is
3987 lib/silcclient/command_reply.c.
3989 * Changed the channel message payload's MAC generation to
3990 include the IV in the MAC as well. This way all relevant
3991 parts of the channel message payload are authenticated also
3992 with the channel message MAC (and not only by packet MAC).
3993 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3994 Affected file is lib/silccore/silcchannel.c.
3996 * Fixed the SKE to save the remote version, since the
3997 silc_ske_parse_version mistakenly checked wrong version,
3998 after it replaced the start payload. Affected files are
3999 lib/silcske/silcske.[ch].
4001 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4004 string utility functions. Added there also new functions
4005 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4006 Affected files lib/silcutil/silcstrutil.[ch].
4008 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4009 files are lib/silcutil/silcstrutil.[ch].
4011 * Defined that the security property fields in SKE SHOULD be
4012 UTF-8 encoded, defined that version string MUST be US-ASCII
4013 encoded, defined that passphrases sent in connection
4014 authentication protocol MUST be UTF-8 encoded. Implemented
4015 these to the client and server. Defined also that other
4016 passphrases sent in the protocol MUST be UTF-8 encoded.
4017 Affected files are lib/silcske/silcske.c,
4018 lib/silcclient/protocol.c, silcd/protocol.c,
4019 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4021 * Changed the silc_client_close_connection interface to not
4022 need the SilcSocketConnection which should not be visible
4023 to application. Affected files are lib/silcclient/client.c
4024 and lib/silcclient/silcclient.h.
4026 * Rewrote the text for Private Message Key Payload in the
4027 protocol specification. Protocol TODO #11.
4029 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Upgraded the protocol version to 1.1, updated protocol specs
4034 * Added the nickname as new argument to NICK_CHANGE notify and
4035 added it to protocol specs and implemented it to client and
4036 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4037 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4038 lib/silcclient/client_notify.c.
4040 * Added the killer's client ID to the KILLED notify and added
4041 it to protocol specs and implemented it to client and server.
4042 Protocol TODO #13. Affected files are silcd/command.c,
4043 silcd/packet_receive.c, packet_send.[ch],
4044 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4045 The killer's client entry is now returned to application in
4046 the `notify' client operation.
4048 * Fixed the Max Argument fields that had too large value set
4049 in the protocol specs. Protocol TODO #14.
4051 * Added the LEAVE command reply to return the ID of parted
4052 channel. Updated protocol specs and implemented it to the
4053 client and server. Protocol TODO #15. Affected files are
4054 silcd/command.c, lib/silcclient/command_reply.c. The channel
4055 entry is now returned to application in the `command_reply'
4058 * Rewrote the version SKE version checking in client libary
4059 and in server to use the silc_parse_version_string. Affected
4060 files are lib/silcclient/protocol.c, silcd/protocol.c.
4062 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4063 commands that was missing it, and updated protocol specs and
4064 the server implementation. Protocol TODO #10. The affected
4065 file is silcd/command.c.
4067 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4068 generic reply to a generic request (REQUEST flag), and
4069 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4070 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4071 to define the payload for DATA flag. Added the flags to
4072 the implementation. Protocol TODO #9. Affected file is
4073 lib/silccore/silcchannel.h.
4075 Changed the client library to return the message length
4076 to application as well in the channel_message and private_message
4077 client operations. Affected files are
4078 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4079 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4080 and lib/silcclient/client_ops_example.c.
4082 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4083 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4084 the channel. Updated protocol specs and impelemented this
4085 to client and server. Protocol TODO #6. Affected files are
4086 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4087 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4089 Added new options m and M to CMODE command in Irssi SILC
4090 client to set these modes.
4092 * Deprecated all administrative commands from SILC protocol
4093 since they are highly implementation specific commands.
4094 Updated protocol specs. Moved the old commands in
4095 implementations to private range of command types. Affected
4096 files are silcd/command.c, lib/silcclient/command.c and
4097 lib/silcclient/command_reply.c. Protocol TODO #8.
4099 * Fixed a bug in server where sending unknown command crashes
4100 the server. Affected file silcd/command.c.
4102 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Added SILC_PROTOCOLVERSION macro to check protocol version
4105 of a socket connection. The affected file is
4106 lib/silcutil/silcsockconn.h.
4108 * Added better error logging in rekey protocol. Affected file
4111 * Do not check public key types in SKE during rekey. Affected
4112 file lib/silcske/payload.c.
4114 * Fixed the rekey protocol with PFS, which was totally broken.
4115 Affected file silcd/protocol.c.
4117 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Some client implementations quit network by doing first LEAVE
4120 and then immediately SIGNOFF (like Bombyx). We now do check
4121 after a short time after LEAVE notify and check whether the
4122 client is still valid after LEAVE, and if not we remove it from
4123 cache. Affected file is lib/silcclient/client_notify.c.
4125 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4127 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4128 it's good not to have security holes here.
4130 * Fixed a negative refcount situtuation for the config context.
4131 Affected file is silcd/serverconfig.c.
4133 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4135 * ROBOdoc documented lib/silcutil/silcutil.h.
4137 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Optimized even more the SilcPacketContext structure. Now
4140 totally saved 16 bytes of memory per context after optimization.
4141 Affected files are lib/silccore/silcpacket.[ch].
4143 * Made strict checks for valid SILC IDs. Affected file is
4144 lib/silccore/silcid.c.
4146 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * Changed the object argument for silc_cipher_register,
4149 silc_hash_register, silc_hmac_register and silc_pkcs_register
4150 to const. Affected files are lib/silccrypt/silccipher.[ch],
4151 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4153 * Changed the silc_get_username and silc_get_real_name to
4154 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4156 * Fixed the Irssi SILC Client to use the silc_get_username and
4157 silc_get_real_name insted of glib routines since the glib
4158 routines only corrupt stack. Fixes the Irssi SILC to work in
4159 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4161 * Fixed the Irssi to not use g_get_home_dir since it crashes
4162 or returns garbage on cygwin and corrupts stack. Added function
4163 get_home_dir to Irssi routines. Affected files are
4164 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4166 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4168 * Made some structure optimizations. SFTP memory FS MemFSEntry
4169 entry structure. Optimized SilcTask structure. Optimized
4170 SilcPacketContext structure.
4172 Affected files lib/silcsftp/sftp_fs_memory.c,
4173 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4175 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4177 * And yet again reverted back the config thing since Johnny
4178 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4181 * Fixed memory leaks from config object. Affected files are
4182 silcd/serverconfig.[ch].
4184 * Added support for adding new connections to the server in rehash.
4185 After rehash they take effect.
4187 Added support for changing the maximum allowed connections in
4188 rehash. The number can grow but going smaller is not supported.
4190 Added function silc_server_num_sockets_by_remote to the
4191 silcd/server_util.[ch].
4193 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4195 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4197 * Added preliminary checking during config parsing for a valid
4198 public/private key and removed further checks in the code.
4199 Affected files are silcd/serverconfig.[ch], server.c.
4201 * Moved functions silc_server_drop() and silc_server_daemonise()
4202 from server.c to silcd.c since they are stricly related to
4203 the application activity.
4205 * Reverted a small part of the automatic ref/unref since
4206 it caused a double unref in some situations. Affected
4207 files are silcd/silcd.[ch], server.c, serverconfig.c.
4209 * Added some .cvsignore files in the lib directory.
4211 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4213 * Fixed silc_net_gethostbyaddr to correctly resolve by
4214 address. Affected file lib/silcutil/silcnet.c.
4216 * Fixed the notify relaying to client. The HMAC to be used
4217 with relayed packets ws wrong and caused decryption failure
4218 at the client end. Affected file is silcd/packet_receive.c.
4220 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * Created new branch silc_protocol_1_0_branch.
4224 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4226 * Changed the silc_server_config_* routines to be SilcServer
4227 independent. They are now officially application specific code
4228 and not part of generic server implementation. Affected files
4229 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4231 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4233 * Added automatic referencing of config context in the
4234 silc_server_config_alloc, and automatic unreferencing in the
4235 silc_server_config_destroy. Affected files are
4236 silcd/serverconfig.[ch], silcd/silcd.c.
4238 * Fixed the silc_log_quick handling in the logging routines.
4239 It didn't log quickly when it was TRUE. Affected file is
4240 lib/silcutil/silclog.c. Also the flush delay was set even
4241 if it was 0 in config file. Affected file is
4242 silcd/serverconfig.c.
4244 * Added support for changing key pair of the server in rehash.
4245 Affected file silcd/server.c.
4247 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4250 too early, before getting the channel entry. Affected file
4251 is silcd/packet_receive.c.
4253 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4255 * Added functions silc_server_config_[ref/unref], these are used
4256 to prevent that the config object is destroyed.
4258 No longer directly affect global variables silc_log_quick and
4259 silc_log_delay, they are first cached inside the config object
4260 and then applied with silc_server_config_setlogfiles().
4262 silc_server_config_set_defaults() is now internal to
4263 serverconfig.c, there are no reasons to show this internal stuff
4266 Affected files are silcd/serverconfig.[ch].
4268 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4269 fprintf's to stderr, since some code may be executed again after
4270 the server went into the background. Affected files are
4273 * Added rehash support. Added function silc_server_rehash() that
4274 will perform all the basic tasks of the rehashing procedure.
4276 * Added command line option `-x, --hexdump'. This will enable the
4277 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4278 The option `--hexdump' implies `--debug'.
4280 * Fixed a bad bug in the logging APIs (silcutil library) where
4281 the application would crash after calling silc_log_reset_all().
4283 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4285 * Fixed the KICKED notify handling in client library to
4286 correctly remove the channel and all entries from the
4287 channel when I was kicked. This bug crashed the client.
4289 Fixed yet another but in KICKED notify handling to remove
4290 the kicked client correctly from the channel.
4292 Affected file is lib/silcclient/client_notify.c.
4294 * Fixed a minor bug in looking up correct client entry
4295 in KICKED notify in server. Affected file is
4296 silcd/packet_receive.c.
4298 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4299 sources correctly to distribution. Fixes --with-gmp option.
4301 * Removed the manual rehashing from ID Cache, and changed it
4302 to use the SILC Hash Table's auto rehash feature. Affected
4303 file is lib/silccore/silcidcache.c.
4305 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4307 * Fixed a bug in the silc_client_nickname_format function that
4308 handles the multiple same nickname formatting. Two clients
4309 with same nickname caused problems after the first one left
4310 and rejoined. It didn't format the nickname correctly.
4311 Affected file is lib/silcclient/idlist.c.
4313 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4315 * Don't change the topic if olod topic is same as new one.
4316 Affected file is silcd/packet_receive.c.
4318 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4320 * Added cross-reference support to the SILC Documentation
4321 generator. All types across all HTML files are now cross-
4322 referenced. Affected files util/robodoc/generator.c and
4323 scripts/silcdoc/silcdoc.
4325 * Added file lib/silcutil/silctypes.h to include all the
4326 arithmetic type definitions and some macros. Removed
4327 includes/bitmove.h and moved macros to silctypes.h.
4329 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4331 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4333 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Added `type' argument to silc_id_payload_parse_id function which
4336 now returns the type of the ID to the sent pointer. Affected
4337 file is lib/silccore/silcid.[ch].
4339 * Added check for CMODE_CHANGE notify type that mode change is
4340 allowed by the sender. Affected file silcd/packet_receive.c.
4342 * Added check for CUMODE_CHANGE notify type that mode change is
4343 allowed by the sender. Affected file silcd/packet_receive.c.
4344 Added the ID type as CUMODE_CHANGE notify type as argument
4345 to the `notify' client operation. Affected files are
4346 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4348 * Added function silc_client_add_server to the client library.
4349 Added support for resolving also channel and server info when
4350 received unknown entity in notify packet. Affected files are
4351 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4353 * Added function silc_command_get_status to return the command
4354 status from the command reply's argument payload. Affected files
4355 are lib/silccore/silccommand.[ch].
4357 * Added check for KICKED notify type that the kicking is
4358 allowed by the client. Affected file silcd/packet_receive.c.
4360 * Created function silc_get_input which can be used to get input
4361 (echo on or off) from user on command line. Affected files are
4362 lib/silcutil/silcutil.[ch].
4364 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Optimized silc_server_packet_relay_to_channel function.
4367 Added new function silc_channel_message_payload_encrypt which
4368 can be called directly if channel message payload needs to
4369 be encrypted and is already encoded (no need to call _encode
4370 function). Packet relaying is now done by router without any
4371 extra memory allocations. Affected files are
4372 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4373 silcd/packet_send.c.
4375 * Fixed the INVITE notify handling. It took wrong arguments
4376 as invite list and invite delete. Affected file is
4377 silcd/packet_receive.c.
4379 * Added check for TOPIC_SET notify type that the topic change is
4380 allowed by the client. Affected file silcd/packet_receive.c.
4382 * Added check for INVITE notify type that inviting is allowed by
4383 the client. Affected file silcd/packet_receive.c.
4385 * Changed the silc_server_client_on_channel to return the
4386 SilcChannelClientEntry as well. Moved the function
4387 silc_server_check_cmode_rights to server_util.[ch].
4388 Affected files are silcd/server_util.[ch], silcd/command.c.
4390 * Added function silc_server_check_umode_rights to check whether
4391 changing client's user mode is allowed. Added check for
4392 UMODE_CHANGE notify type that the umode change is allowed
4393 by the client. Affected files are silcd/server_util.[ch],
4394 silcd/packet_receive.c and silcd/command.c.
4396 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4399 ID length. It ignored that ID can be IPv6 based as well.
4400 Affected file lib/silccore/silcpacket.h.
4402 * Fixed the silc_id_id2str and silc_id_str2id to take the
4403 IPv6 address offset's into consideration. Affecte file is
4404 lib/silccore/silcid.c.
4406 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4408 * Fixed the internal Unix scheduler functions to check for
4409 NULL context they may receive. The affected file is
4410 lib/silcutil/unix/silcunixschedule.c.
4412 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4414 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4415 can specify different directory with --home command line
4416 parameter. Affected files irssi/src/silc/core/client_ops.c,
4419 * SILC-specific commands aren't now executed if the active server
4420 isn't of SILC-type, so there won't be problems with having
4421 IRC and SILC protocol support in same client. Affected files
4422 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4425 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * Improved the signal support in SILC Schedule. Added new
4428 function silc_schedule_signal_call which is used by application
4429 to mark a signal to be called. It is now safe to perform
4430 any kind of tasks in signal callbacks since it is guaranteed
4431 that the application specified signal callback is called
4432 after the signal is over. Affected files are
4433 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4435 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4437 * Added `name' field to SilcChannelPrivateKey to represent
4438 application given name for the key. Moved also the context from
4439 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4440 Added the `name' argument also to the function
4441 silc_client_add_channel_private_key.
4443 Added function silc_client_current_channel_private_key to set the
4444 current channel private key in use.
4446 Added "change" command to KEY command which can be used to change
4447 the current channel private key. Bound the command also to
4448 alt+K (Alt+Shift+k).
4450 Also affected files lib/silcclient/client_channel.c,
4451 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4453 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Added silc_rng_get_byte_fast function in to the
4456 lib/silccrypt/silcrng.[ch].
4458 * Changed the interface of silc_packet_assemble and the
4459 silc_packet_send_prepare. If silc_packet_assmble is now
4460 called the application does not call silc_packet_send_prepare
4461 because the library will call it automatically. These
4462 interfaces now also return a reference to the outgoing buffer
4463 which includes the assembled packet, which the application can
4464 use to encrypt the packet.
4466 Affected files are lib/silccore/silcpacket.[ch],
4467 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4468 silcd/packet_send.c, server_backup.c and packet_receive.c.
4470 * Fixed a packet sending bug on very high load, where outgoing
4471 packet queue wasn't handled correctly and packets got corrupted.
4472 Affected files are lib/silcutil/*/silc*sockconn.c,
4473 lib/silcclient/client.c and silcd/server.c.
4475 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4477 * Added macro SILC_PACKET_DATALEN which can be used during
4478 packet assembling to check whether the data to be added to
4479 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4480 len is truncated until it fits it.
4482 Added checks for maximum length of channel message payload and
4483 private message payload also.
4485 Added checks for maximum packet length in server and in
4488 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4489 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4490 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4491 lib/silcclient/client_prvmsg.c.
4493 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Added silc_server_packet_queue_purge call to the
4496 silc_server_disconnect_remote to assure that all data in the
4497 queue before disconnecting is sent to the network. Affected
4498 file silcd/server.c.
4500 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * Added the deleting of server's own ID cache entry to the
4503 silc_server_free function. Free also everything else that
4504 has been allocated in silc_server_init. The affected file
4507 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4509 * Added functions silc_parse_version_string, silc_version_to_num,
4510 and silc_ske_parse_version to parse SILC protocol style version
4511 strings. Affected files lib/silcutil/silcutil.[ch] and
4512 lib/silcske/silcske.[ch].
4514 * Added new configuration params: version_protocol, version_software
4515 and version_software_vendor to specify what version the remote
4516 host must at least be to be able to connect to server. The vendor
4517 string can be regex matched too. Added new function
4518 silc_server_connection_allowed to check maximum number of allowed
4519 connections, and allowed versions for incoming connections.
4520 Affected files are silcd/server.c, server_util.[ch] and
4523 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4525 * Added preliminary support for signals in scheduler. The
4526 signals we care about are now blocked always when the scheduler
4527 is locked. This way we can synchronise the use of signal with
4528 scheduler. It is guaranteed that when signal occurs the scheduler
4529 is not locked, and thus new tasks can be safely added to the
4532 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4533 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4534 Added new platform specific routines
4535 silc_schedule_internal_signals_[un]block and
4536 silc_schedule_internal_signal_[un]register.
4538 Added new functions to SILC Schedule API:
4539 silc_schedule_signal_[un]register. Each signal that application
4540 is going to use should be registered to the scheduler.
4542 Affected files are lib/silcutil/silcschedule.[ch],
4543 lib/silcutil/*/silc*schedule.c.
4545 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4547 * Check for unauthenticated client and server in the
4548 silc_server_new_client and silc_server_new_server functions.
4549 Affected file silcd/packet_receive.c.
4551 * Added function silc_string_is_ascii to check whether given
4552 string is 7-bit ASCII string. Affected files are
4553 lib/silcutil/silcutil.[ch].
4555 * Added function silc_id_is_valid_server_id into the
4556 silcd/serverid.c and added checking for valid Server ID's in
4557 silc_server_new_server. The Server ID must always be based
4558 on the server's public IP address.
4560 * Added logging of DISCONNECT packet message in the server.
4561 Affected file silcd/server.c.
4563 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Changed all library interfaces that use Global RNG to also
4566 accept SilcRng as argument. Affected files are
4567 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4568 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4569 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4570 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4571 lib/silccrypt/rsa.c.
4573 * Added function silc_pkcs_generate_key to the
4574 lib/silccrypt/silcpkcs.[ch] for applications so that they
4575 don't need to do pkcs->pkcs->init calls anymore.
4577 * Remove SilcSocketConnection from the SFTP API since it really
4578 wasn't needed there. The application has the information
4579 saved in its contexts anyway and the SFTP layer doesn't need
4580 know about it. Affected files lib/silcsft/silcsftp.h and
4581 lib/silcsftp/sftp_[server/client].c.
4583 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4584 The SilcSimContext is not SilcSim.
4586 * Fixed possible buffer overflows in silc_id_render in the
4587 lib/silcutil/silcutil.c.
4589 * On EPOC the global crypto module lists are not used at all
4590 in the crypto library. Added support for using the constant
4591 algorithm list on EPOC. Affected files are
4592 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4595 * Fixed the handling of third parameter of KICKED notify, since
4596 it was mistakenly updated to SILC Protocol 1.0 even though it
4597 is to be included in 1.1. Since it is not in 1.0 it is not
4598 mandatory, and this fix now handles it only if it is provided,
4599 and it is not error if it is not provided. Affected file
4600 lib/silcclient/client_notify.c.
4602 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4604 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4605 client. Affected file irssi/src/silc/core/client_ops.c.
4607 * Merged with Irssi 0.8.4 from irssi.org CVS.
4609 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Check for valid socket connection in client entries before
4612 sending any messages. Fixes a crash, but doesn't fix some
4613 other underlaying bug that is lurking there. Affected
4614 file silcd/packet_send.c.
4616 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4618 * $usermode, $cumode and $cumode_space expandos shouldn't do
4619 anything with non-SILC server records. Affected file
4620 irssi/src/silc/core/silc-expandos.c
4622 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4624 * Fixed the silc_net_check_[host/local]_by_sock to support
4625 IPv6 bound sockets as well. Now they can return IPv6 addresses
4626 as well. Affected file lib/silcutil/silcnet.c.
4628 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4629 Affected lib/silcutil/unix/silcunixnet.c.
4631 * Fixed ID rendering (at least on some platforms, not NetBSD)
4632 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4634 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Added silc_hash_public_key and silc_hash_public_key_compare
4637 functions to be used with SilcHashTable. They can be used to
4638 hash public keys and compare public keys in hash table. Affected
4639 file lib/silcutil/silcutil.[ch].
4641 * Added support for specifying multiple public keys for Client
4642 connection section in server configuration file. This makes it
4643 possible to accept multiple public keys from same host, or to
4644 make a section that accepts any incoming host, and have the
4645 accepted public keys listed in the section.
4647 Added functions silc_sever_[find/get]_public_key, added the
4648 support for this actually to all connection sections but only
4649 the Client section is currently allowed to specify multiple
4652 Affected files are silcd/server.c, server_internal.h,
4653 command.c, protocol.c, server_util.[ch], packet_receive.c.
4655 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Merged Irssi 0.8.2 from irssi.org CVS.
4659 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4661 * If silc_debug is TRUE, also output standard logging messages
4662 to stderr with the debug output.
4664 Made silc_log_reset_all() flushing all channels before returning.
4665 Also fixed some documentation typos.
4667 Affected files are lib/silcutil/silclog.[ch].
4669 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4671 * Fixed the server to check correctly the amount of connections
4672 from single host, by checking also the type of the connection.
4673 Fixed also the comparison of number of connections and number
4674 of allowed connections. Affected files are silcd/server.c,
4677 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4679 * Fixed the USERS command reply to save the user's mode on the
4680 channel as well. Fixed JOIN command reply to check whether a
4681 client is on channel already and not join it twice. Affected
4682 file lib/silcclient/command_reply.c.
4684 * Added new file silc-expandos.c into irssi/silc/core/ to return
4685 various stuff for various signal for the statusbar etc. updating.
4686 Now Irssi SILC client prints channel user modes etc. on the
4689 * The user mode (like server/router operator changes) is now shown
4690 on the Irssi SILC client's statusbar. The affected files are
4691 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4693 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4695 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4696 to SILC_SCHEDULE_[UN]LOCK macros.
4698 * Added more error printing to logs in server code. Affected
4699 files silcd/server.c and silcd/protocol.c.
4701 * Fixed -S option parsing in Irssi SILC Client. Affected file
4702 irssi/src/silc/core/silc-core.c.
4704 * Added silc_buffer_alloc_size function. Affected file is
4705 lib/silcutil/silcbuffer.h.
4707 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4709 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4710 constants. Affected files in
4711 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4714 * Changed the internal SFTP Memory FS table to const. Affected
4715 file lib/silcsftp/sftp_fs_memory.c.
4717 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4719 * Fixed the buffer formatting and unformatting routines to
4720 check the size of 64 bits types with sizeof(). Affected
4721 file is lib/silcutil/silcbuffmt.c.
4723 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4725 * Removed 0.6.x backwards support.
4727 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4729 * Changed all integer type names:
4730 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4731 to avoid collisions with other libraries using same type names
4734 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Added `prefer_ipv6' argument to the functions
4737 silc_net_gethostbyname[_async]. If it is TRUE it will return
4738 IPv6 address over IPv4. If FALSE IPv4 address is returned
4739 even if IPv6 address was found. Affected files
4740 lib/silcutil/silcnet.[ch].
4742 * Added support silc_net_create_connection[_async] to fallback
4743 to IPv4 address if IPv6 address could not be used (like if
4744 it doesn't work on a specific system). Affected file in
4745 lib/silcutil/unix/silcunixnet.c.
4747 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4749 * Added silc_schedule_reinit function to do the enlarging
4750 of the max tasks handling capabilities of the scheduler.
4751 Affected files lib/silcutil/silcschedule.[ch].
4753 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4755 * Added automatic extern "C" { ... } for C++ compilers so the
4756 application does not need to define them. Affected file
4757 includes/silcincludes.h.
4759 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4760 old name went against naming convention. Applications now
4761 include "silcclient.h" instead of "clientlibincludes.h".
4762 Removed includes/clientlibincludes.h, it is redundant now.
4764 * Renamed includes/version.h to silcversion.h.
4766 * Added really preliminary support for OS/2 into the util
4767 library. Only thread & mutex API is implemented, others
4768 are still to be implemented. Created the lib/silcutil/os2/
4769 directory. Created also file includes/silcos2.h.
4771 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4773 * Added preliminary BeOS support into the util library.
4774 Created lib/silcutil/beos/, and implemented all the needed
4775 functions to support SILC on BeOS. Created also file
4776 includes/silcbeos.h.
4778 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4780 * Added proper initializations to silc's irssi code, so it's
4781 now possible to load it as module. Affected files
4782 irssi/src/silc/core/silc-core.c,
4783 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4785 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4787 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4790 * Fixed the silcdoc document generator to correct generate
4791 docs from all kinds of filenames. Affected files are
4792 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4794 * ROBOdoc documented lib/silcutil/silcmemory.h.
4795 Added also new function silc_memdup.
4797 * Removed lib/silcutil/silcbufutil.h and moved those routines
4798 to the lib/silcutil/silcbuffer.h.
4800 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Added `user_count' to the SilcChannelEntry which now tells the
4803 number of users on the channel. The user count is now saved
4804 in normal server of global channels as well. Affected files
4805 silcd/server.c, idlist.h, packet_receive.c and command.c.
4807 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4808 include file utility functions.
4810 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4811 instead of calling directly OS routines.
4813 * Fixed NICK change printing in Irssi SILC Client. Fixed
4814 KICKED notify printing in Irssi SILC Client. Affected file
4815 irssi/src/silc/core/client_ops.c.
4817 * Fixed a NICK change bug in client library, to not recreate the
4818 client_entry->channels hash table everytime nick is changed.
4819 Affected file lib/silcclient/client.c.
4821 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4823 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4824 the SKE interface a bit.
4826 * Fixed padding problem in PKCS#1. The padding was not actually
4827 random since the random number generator was used incorrectly.
4828 This security bug affects only when encrypting with PKCS#1, and
4829 it is not currently used at all in SILC. SILC only use signing
4830 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4832 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4834 * Rewrote the notify handling in Irssi SILC client to not call
4835 the events as signals. Fixes problems with Perl support.
4836 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4838 * Send the auto-nicking NICK command in client library with
4839 little timeout after connecting. The affected file is
4840 lib/silcclient/client.c.
4842 * Added following new config file settings:
4843 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4844 key_exchange_timeout, conn_auth_timeout, connections_max,
4847 Implemented all the new config settings handling in the server.
4849 Optimized the use of SKE Mutual flag usage. Use it only
4850 if connection authentication protocol is not based in public
4853 Renamed all SilcServerConfigSection* to SilcServerConfig*
4854 to have a bit shorter names.
4856 Affected files silcd/serverconfig.[ch], server.[ch], and
4859 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4861 * Cleaned up the listening sockets code, preparing for the rehash
4862 support. Affected file is silcd/server.c.
4864 * Fixed some output messages. Affected files are silcd/silcd.c,
4867 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4869 * Create lib/doc/silcrng_intro.html document as introduction
4870 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4872 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4874 * Fixes to the silcd config template. Affected file is
4875 doc/example_silcd.conf.in.
4877 * Removed type casts from silc_calloc(), conforming to the
4878 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4880 * Removed param_name member from client, server, and router
4881 section structs, now identifying the param directly.
4883 Added CONFIG_FREE_AUTH macro in config file parsing.
4885 Affected files are silcd/serverconfig.[ch].
4887 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4889 * Fixed command line parameter handling. All SILC initialization
4890 is now done in silc_core_init() which also fixes autoconnecting
4893 Affected files irssi/src/silc/core/silc-core.c,
4894 irssi/src/fe-text/silc.c.
4896 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4898 * Added new configuration options and blocks:
4899 keepalive_secs, reconnect_count, reconnect_interval,
4900 reconnect_interval_max, reconnect_keep_trying and
4901 require_reverser_lookup. Added ConnectionParam block, and
4902 implemented the connection parameters when connecting as
4903 initiator and when accepting connections as responder.
4905 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4906 whether given configuration value has been given already.
4908 Affected files silcd/serverconfig.[c], server.[c].
4910 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4911 algorithm parts and created new file silcalgs.conf, that
4912 is now included from the example_silcd.conf.in.
4914 * Optimized the silc_server_connect_to_router_second to take
4915 the connection configuration object from the SilcServerConnection
4916 object instead of finding it during the connecting phase.
4917 Added the configuration object to SilcServerConnection struct.
4918 Affected files silcd/server_internal.h, server.c.
4920 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4922 * Add the client on channel after it was resolved at the
4923 channel message receiving, and it was not already on the
4924 channel. Affected file lib/silcclient/client_channel.c.
4926 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4928 * Fixed the public key authentication to allocate always the
4929 destination signature buffer instead of using static buffer.
4930 Affected file silcd/protocol.c.
4932 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4934 * Unified the serverconfig.[ch]'s helper function interface.
4935 Affected file silcd/serverconfig.[ch].
4937 * Removed doc/example_silc.conf.in since it is redundant.
4938 The make install will now install irssi/silc.conf file.
4940 * Added new Passphrase and Publickey authentication methods to
4941 config file, allowing both public key and passphrase based
4942 authentication to be set at the same time.
4944 Added `prefer_passphrase_auth' setting in config file which
4945 can be used to set to prefer passwd auth if both passwd and
4946 public key is set. If not set, public key is preferred.
4947 This has effect only when being initiator (responder will try
4950 Added support for authentication with passphrase and public key
4951 at the same time. The passphrase is tried first always since
4952 it is faster to check.
4954 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4956 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4958 * Merged the new SILC Config library, with the server parsing
4959 support. Read the header file silcconfig.h or the toolkit
4960 documentation for the news. Affected files are
4961 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4962 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4963 silcd/protocol.c silcd/server.c silcd/server_backup.c
4964 silcd/serverconfig.[ch] silcd/silcd.c.
4966 * Fixed some silclog documentation. Affected file is
4967 lib/silcutil/silclog.h.
4969 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4971 * The silc_cipher_register, silc_hash_register and
4972 silc_hmac_register now checks if the object to be registered
4973 is registered already. Affected files are
4974 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4976 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4978 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4980 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4982 * Allow zero length channel messages inside the Channel Message
4983 Payload. Affected file lib/silccore/silcchannel.c.
4985 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4986 as header filenames.
4988 * Removed lib/silcclient/README and created HTML file
4989 lib/silcclient/silcclient_using.html, which is now included
4990 as part of Toolkit documentation.
4992 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4994 * Fixed CUMODE_CHANGE notify handling to change the mode of
4995 correct client. Affected file lib/silcclient/client_notify.c.
4997 * Make silc_rng_alloc fail if it cannot allocate the sha1
4998 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5000 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5002 * Fixed the file transfer's key agreement payload to include
5003 zero port also if the hostname is NULL because it could not
5006 Call file transfer monitor callback now also if error occurs
5007 during key agreement protocol.
5009 Changed the silc_client_file_send interface to return the
5010 SilcClientFileError instead of session id. The session ID
5011 is returned into pointer provided as argument.
5013 Check that the file exists locally before sending the
5014 file transfer request at all.
5016 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5018 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5019 error than can occur while key agreement protocol. Affected
5020 file lib/silcclient/silcapi.h.
5022 * Fixed the event_mode CMODE handler to not crash when mode
5023 is changed and +k mode is set in the channel. Affected file
5024 irssi/src/silc/core/silc-channels.c.
5026 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5027 SILC_LOG_WARNING to give out Warning and not Error. Affected
5028 file lib/silcutil/silclog.c.
5030 * Fixed the channel message payload decryption in the function
5031 silc_channel_message_payload_decrypt to not modify the original
5032 buffer before it is verified that the message decrypted
5033 correctly. Otherwise, next time it is called with correct
5034 channel key it won't encrypt since the payload is corrupted.
5035 Affected file lib/silccore/silcchannel.c.
5037 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5039 * Do not constantly resize the window. A fix patch by cras.
5040 Affected file irssi/src/fe-text/screen.c.
5042 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5044 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5045 Affected file lib/silcutil/silcnet.c.
5047 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5049 * Fixed a bug in hash table internal routine for traversing
5050 the table with foreach callback. The current entry may
5051 become invalid in the callback but it was referenced after
5052 the callback returned.
5054 Do not allow auto rehashing of hash table during the
5055 silc_hash_table_foreach operation, for same reasons as it is
5056 not allowed for SilcHashTableList. Affected files are
5057 lib/silcutil/silchashtable.[ch].
5059 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5061 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5062 Win32 DLL. extern's in header files are now declared with
5065 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5067 * Fixed private message handling. It used some old code that
5068 caused the client to crash. Affecte file is
5069 lib/silcclient/client_prvmsg.c.
5071 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5073 * Added function silc_client_add_channel,
5074 silc_client_replace_channel_id, and removed functions
5075 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5076 from client library.
5078 * Added cross reference of the joined channels to the
5079 SilcClientEntry, and changed the SilcChannelEntry's
5080 users list to SilcHashTable. The affected files are
5081 lib/silcclient/idlist.[ch].
5083 * Fixed a bug in hash table tarversing. While the hash table
5084 is traversed with SilcHashTableList the table must not be
5085 rehashed. It is now guaranteed that auto rehashable tables
5086 are not rehashed while tarversing the list. Also defined that
5087 silc_hash_table_rehash must not be called while tarversing
5088 the table. Added function silc_hash_table_list_reset that must
5089 be called after the tarversing is over. The affected files are
5090 lib/silcutil/silchashtable.[ch].
5092 * Changed all hash table traversing to call the new
5093 silc_hash_table_list_reset in server and in client library.
5095 * Added function silc_client_on_channel to return the
5096 SilcChannelUser entry if the specified client entry is joined
5097 on the specified channel. This is exported to application as
5098 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5100 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5102 * Fixed founder regaining problem with JOIN command on normal
5103 server. The notify for mode change must be sent always and
5104 not only if !cmd->pending. Affected file silcd/command.c.
5106 * Fixed the WHOWAS command's reply sending to support the
5107 lists correctly. Affected file silcd/command.c.
5109 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5111 * When sending JOIN command to router for processing the
5112 sender's old command identifier was not saved back to the
5113 sender's command context, fixed now. The affected file is
5116 * Create the key in JOIN command of the router did not return
5117 the channel key, added check for this. Affected file is
5120 * Fixed a channel ID update bug in JOIN command reply. Do
5121 not directly upgrade the ID but call the function
5122 silc_idlist_replace_channel_id if the ID was changed.
5123 Affected file silcd/command_reply.c.
5125 * Fixed memory leaks from command calling if it would fail.
5126 Affected file silcd/command.c.
5128 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5130 * Applied patches from cras:
5132 Memory leak fixes around libaries, irssi window resize fix,
5133 new silclist.h and silcdlist.h, all extern inline changed to
5136 * Removed dotconf from lib/dotconf, not needed anymore.
5138 * Removed TRQ from lib/trq, not needed anymore.
5140 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5141 with server connections. Later this will be configurable
5142 in config file after new config file is done. Affected file
5145 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5147 * Fixed a crash in server related to channel announcements.
5148 Affected file silcd/server.c.
5150 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5152 * Fixed memory leaks in silc_server_create_new_channel*
5153 functions. Affected file silcd/server.c.
5155 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5156 which ID was changed. This way the router will send the
5157 user list for the channel again, and server won't be in
5158 desync in some rare circumstances. Affected file is
5159 silcd/packet_receive.c.
5161 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5163 * Check for NULL socket pointer in the function
5164 silc_server_packet_send_to_channel_real. Affected file
5165 silcd/packet_send.c.
5167 * Fixed the BAN notify handling to correctly remove ban
5168 list. Affected file silcd/packet_receive.c.
5170 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5172 * Fixed some header addition to Toolkit distribution in
5173 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5175 * Added lib/silcclient/client_ops_example.h as an template
5176 file for application programmers to quickly start using
5177 the SilcClientOperation functions in their application.
5178 Updated the lib/silcclient/README as well to tell about this
5179 nice file made available.
5181 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5183 * Call silc_server_remove_from_channels when removing client
5184 entry when NO_SUCH_CLIENT_ID was received. Affected file
5185 is silcd/command_reply.c.
5187 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5189 * Added server & router operator statistics updating. Affected
5190 file silcd/packet_receive.c and silcd/command.c.
5192 * Fixed the SERVER_SIGNOFF notify handling on normal server
5193 not to save the history information for clients. Same was
5194 fixed earlier in remove_clients_by_server function, but not
5195 here. Affected file silcd/packet_receive.c.
5197 * Raised the default connection-retry count from 4 to 7 in
5198 server. Affected file silcd/server.h.
5200 * Cancel any possible reconnect timeouts when we start the
5201 key exchange. Affected file silcd/server.c.
5203 * Do not reconnect on connection failure when SCONNECT was
5204 given. Affected files silcd/server.[ch].
5206 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5208 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5210 * Fixed the NICK command to always give the unformatted
5211 nickname to the one giving the NICK command. If unformatted
5212 nickname is cached already it will be formatted and the
5213 local entry will always get the unformatted nickname.
5214 Affected file lib/silcclient/idlist.c.
5216 * Fixed some double frees from client library commands.
5217 Affected file is lib/silcclient/command.c.
5219 * Fixed CUMODE command in server to assure that no one can
5220 change founder's mode than the founder itself, there was a
5221 little bug. Affected file silcd/command.c.
5223 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5225 * Removed the SilcClientCommandDestructor from the client
5226 libary, it is not needed anymore. Affected files are
5227 lib/silcclient/silcapi.h, command[_reply].[ch],
5228 client_notify, idlist.c.
5230 * Fixed GETKEY command to first resolve client, and then
5231 resolve the server only if the client was not found, instead
5232 of resolving both at the same time. Affected file is
5233 lib/silcclient/command.c.
5235 * Added silc_client_start_key_exchange_cb and lookup the
5236 remote hostname and IP address before starting the key
5237 exchange with server. The affected file is
5238 lib/silcclient/client.c.
5240 * The server's public key is now saved using the IP address
5241 of the server and not the servername for the filename.
5242 The hostname public key filename is checked as an fall back
5243 method if the IP address based filename is not found.
5245 Fixed the GETKEY command to save the fetched server key
5246 in correct filename.
5248 Print the remote server's hostname now when new key is
5249 received during connection process. Affected file is
5250 irssi/src/silc/core/client_ops.c.
5252 * Return always our own public key to the client if it asks
5253 for it with GETKEY command. Affected file silcd/command.c.
5255 * Removed the use_auto_addr variable from default config
5256 file since it was in wrong section. Affected file is
5259 * Fixed TOPIC_CHANGE notification to not route it when it
5260 was sent using silc_server_send_notify_to_channel function.
5261 Affected file silcd/command.c.
5263 * Fixed silc_server_send_notify_kicked to send the kicker's
5264 Client ID also, it was missing. Affected files are
5265 silcd/command.c, silcd/packet_send.[ch].
5267 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5269 * Do not save client history information in SERVER_SIGNOFF.
5270 Fixes the bug in normal server that it does not detect
5271 the client becoming valid after the server becomes back
5272 online. Affected file silcd/server_util.c.
5274 * Added `sock_error' field into the SilcSocketConnection
5275 context. When error occurs during socket operation (read
5276 or write) the error is saved. Added also new function
5277 silc_socket_get_error to return human readable socket error
5278 message. Affected files are lib/silcutil/silcsockconn.[ch],
5279 lib/silcutil/unix/silcunixsockconn.c, and
5280 lib/silcutil/win32/silcwin32sockconn.c.
5282 * The server now prints the socket error message in the
5283 signoff for client. Affected file silcd/server.c.
5285 * Fixed the `created' channel information sending from router
5286 to server in JOIN command. Checks now whether the channel
5287 really was created or not and set it according that.
5289 Fixed the JOIN command to use the client entry's current
5290 ID during the joining procedure instead of the one it sent
5291 in the command (it is checked though), since it can change
5292 between the packet processing and command processing, and
5293 would just case unnecessary pain in the client end. Affected
5294 file silcd/command.c.
5296 * Fixed a channel key payload sending to use correct channel
5297 ID when the server was forced to change the channel's ID by
5298 router. Router sent the key payload with the old Channel ID.
5299 Affected file silcd/packet_receive.c.
5301 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5303 * Call silc_server_save_channel_key only if the key payload
5304 was provided in the JOIN command's command reply. Affected
5305 file silcd/command_reply.c.
5307 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5309 * Fixed silc_mp_sizeinbase to return the value correctly with
5310 MPI. Affected file lib/silcmath/mp_mpi.c.
5312 * Fixed the stop_server signal to correctly stop the scheduler
5313 and gracefully stop the server when SIGTERM or SIGINT signals
5314 are received. Affected file silcd/silcd.c.
5316 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5318 * Simple handling of TERM and HUP signals. Also added some log
5319 flushing call around. Affected file is
5322 * Fixed small bugs in silclog.c. Now buffering output will take
5323 effect after 10 seconds since startup: This will ensure that
5324 no important startup messages are lost. Also output redirection
5325 will preserve original format ([Date] [Type] message).
5326 Affected file is lib/silcutil/silclog.c.
5328 * Added two options to the config file, in the logging section:
5329 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5330 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5332 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5334 * Do not print the warning about log files not being initialized
5335 more than once to avoid excess logging. Affected file is
5336 lib/silcutil/silclog.c.
5338 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5339 the SIM copying in make install in Makefile.am.pre.
5341 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5343 * Rewritten silclog APIs. Globally interesting changes follows:
5344 silc_log_set_files() changed to silc_log_set_file().
5345 silc_log_set_callbacks() changed to silc_log_set_callback().
5346 ROBOdoc documented silclog header file.
5347 SilcLogCb now returns bool to wether inihibit the default
5348 handler or not (to keep the old behaviour return always TRUE).
5349 The new APIs should also fix the problem of the
5350 silcd_error.log file that was written in the current directory.
5353 Log files streams will remain opened after silc_log_set_file()
5354 call, means less CPU usage notably on high traffic servers.
5355 File streams are now full buffered, and flushed to the disk
5356 every 5 minutes, lesses HD activity and CPU usage.
5357 Messages can be redirected, allowing admins to configure
5358 one single logfile for all server messages.
5359 the silc_log_quick global variable to activate fast-logging.
5360 Affected files lib/silcutil/silclog.[ch]
5362 * Changed some code to conform new silclog APIs. Affected
5363 files are doc/example_silcd.conf.in, silcd/server.c
5364 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5367 * Fixed a memory leak that could occur in some situations.
5368 Affected file silcd/serverconfig.c.
5370 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5372 * Added the silc_client_del_client to remove the client from
5373 all channels as well. Affected file lib/silcclient/idlist.c.
5375 * Fixed the client library to correctly remove the client
5376 from all channels when the client entry is being destroyed.
5377 Affected file lib/silcclient/client_notify.c, command.c.
5379 * Added auto-nicking support to the client library. If the
5380 applicatio now sets client->nickname it will be sent to the
5381 server after connecting by the library. This way for example
5382 SILCNICK (or IRCNICK) environment variables will have effect
5383 and always change the nickname automatically to whatever
5384 it is wanted. Affected file lib/silcclient/client.[ch].
5386 * Renamed silc_server_command_bad_chars to the
5387 silc_server_name_bad_chars and moved it to the
5388 silcd/server_util.[ch]. Added also new function
5389 silc_server_name_modify_bad to return nickname that
5390 includes bad characters as new nickname without those
5391 bad characters. This check and modify is now used in
5392 silc_server_new_client when the username is initially set
5393 as nickname, so it must be checked to be valid nickname.
5394 Affected file silcd/packet_receive.c.
5396 * The nickname length is now taken from the packet for real
5397 and not trusted to strlen() since it clearly can return
5398 wrong length for nickname including bad characters. This
5399 also applies to channel names. Affected file silcd/command.c.
5401 * Removed the lib/silcsilm/modules directory. Modules are now
5402 compiled into the lib/silcsim. Fixed the copying of the
5403 modules to follow symbolic links in Makefile.am.pre.
5405 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5407 * Fixed silc_string_regexify list creation. Fixes bugs with
5408 BAN and INVITE commands in server. The affected file is
5409 lib/silcutil/unix/silcunixutil.c.
5411 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Removed the command destructor entirely from the server's
5414 command and command reply routines. It is not needed, and
5415 its usage was buggy and caused crashes. Affected files are
5416 silcd/command[_reply].[ch].
5418 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5420 * Cancel protocol and NULL sock->protocol if timeout
5421 occurred during protocol. Affected file silcd/server.c.
5423 * Cancel protocol timeouts always before calling the final
5424 callback, to assure that after final callback is called
5425 no other state will be called for the protocol anymore.
5426 Affected file silcd/protocol.c.
5428 * Print error log if incoming connection configuration could
5429 not be found. Affected file silcd/server.c.
5431 * Fixed JOIN command to correctly save the founder mode
5432 to the client on normal SILC server, when the channel
5433 was created by the router. Affected file silcd/command.c.
5435 * Fixed LIST command (hopefully) to send correct reply
5436 packets. Affected file silcd/command.c.
5438 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5440 * The silc_packet_receive_process now returns FALSE if the
5441 read data was invalid packet, and TRUE if it was ok.
5443 The server now checks that if unauthenticated connection
5444 sends data and its processing fails the server will close
5445 the connection since it could be a malicious flooder.
5447 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5449 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Make sure the warning about error opening a log file is
5452 printed only once and not everytime it fails (produces
5453 too much useless log). Affected file lib/silcutil/silclog.c.
5455 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5457 * Made the silc_server_daemonise() function more readable.
5458 Affected file silcd/server.c.
5460 * Pid file is now optional, the user may comment it out from
5461 the config file. Removed define SILC_SERVER_PID_FILE, we
5462 don't need a default any longer. Affected file
5463 configure.in.pre, lib/Makefile.am.pre.
5465 * Make some use of the pid file. The server now dies at startup
5466 if it detects a valid pid file on his path. The server would
5467 die anyway in this circumstance, because of the bind() failure.
5468 Affected file silcd/silcd.c.
5470 * No longer compiling lib/dotconf.
5472 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Fixed JOIN command parsing not to crash. Affected file
5475 lib/silcclient/command.c.
5477 * Fied the NICK_CHANGE notify to add the new client entry
5478 even it is resolved. This removes an <[unknown]> nick
5479 thingy bug in the client. Affected file is
5480 lib/silcclient/client_notify.c.
5482 * Do not try to allocate 0 bytes (efence does not like it)
5483 in lib/silccore/silccomand.c when encoding payload.
5485 * Do not take IRCNICK as nickname in Irssi SILC client since
5486 it is not possible to set nickname before hand connecting
5487 the server (TODO has an entry about adding auto-nicking
5490 * Changed the silc_server_command_pending to check whether
5491 there already exists an pending entry with the specified
5492 command, command identifier and pending callback. This is
5493 to fix IDENTIFY and WHOIS related crashes that may register
5494 multiple pending commands with same identifier. Affected
5495 file silcd/command.c.
5497 * Fixed the server to reconnect to the router even if it
5498 was already reconnecting and EOF was received. This to
5499 fix a possibility that the server wouldn't ever try to
5500 auto-reconnect to the router. Affected file silcd/server.c.
5502 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5504 * Fixed the server's password authentication to use the
5505 length of the locally saved password, and not the one
5506 sent in the packet. Affected file silcd/protocol.c.
5508 * Fixed same password authentication problem in the
5509 Authentication Payload handling routines in
5510 lib/silccore/silcauth.c.
5512 * Yet another password authentication problem fixed with
5513 channel password handling in silcd/command.c.
5515 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * If first character of string in silc_parse_userfqdn is '@'
5518 then do not parse it. Affected file is
5519 lib/silcutil/silcutil.c.
5521 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Fixed minor bug in IDENTIFY command reply sending, which
5524 caused various weird problems during JOIN when it was
5525 resolving names for users. Affected file silcd/command.c.
5527 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Fixed the IDENTIFY command reply sending to chech better valid
5530 clients. It was possible to send incomplete list of replies.
5531 Affected file silcd/command.c.
5533 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5535 * Added silc_client_command[s]_[un]register functions now to
5536 dynamically register the commands in client library. Removed
5537 the static table of commands. This allows the client library
5538 to call commands without causing the application to know about
5539 what commands library has called.
5541 Removed the INFO command reply kludge to detect when the command
5542 was called by library. Now library use its own command reply
5543 function for INFO command.
5545 Added function silc_client_command_call to call a command.
5546 Application can use it to call command, not access the structure
5549 Now all commands that are sent by the client library (not
5550 explicitly sent by application) use own command reply functions.
5552 Affected files around lib/silcclient/ and in
5553 irssi/src/silc/core/.
5555 * Fixed the WHOIS command reply sending to chech better valid
5556 clients. It was possible to send incomplete list of replies.
5558 Fixed the WHOIS and IDENTIFY to send the request to router
5559 if normal server did not do it and did not find any results.
5561 Affected file silcd/command.c.
5563 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Moved the internal data from SilcClient context into its
5566 own file, not accesible to application. Affected files
5567 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5568 and other files in client library.
5570 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5572 * Added doc/examples installation target in Makefile.am.pre.
5575 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5578 commands the found client entry will be removed from the
5579 cache, after notifying application about the error. Affected
5580 file lib/silcclient/command_reply.c.
5582 * Changed the /MSG to check for exact nickname user gave, and
5583 not let `nick' match `nick@host' if it is only one found. Now,
5584 user must type the exact nickname (like nick@host2) even if
5585 there are no more than one same nicks found. This is to avoid
5586 a possibility of sending nickname to wrong nickname since
5587 `nick' could match `nick@host'. Affected file is
5588 irssi/src/core/silc-servers.c.
5590 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Do not print "you are now server operator" or similar when
5593 giving /away command. Affected files are
5594 irssi/src/silc/core/client_ops.c, silc-servers.h.
5596 * Made the silc_server_command_pending_error_check to send
5597 the same command reply payload it received back to the
5598 original sender of the command. This way all arguments
5599 that was received by the server will be received by the
5600 client too. Affected file silcd/command.c.
5602 * Added the silc_idcache_add to return the created cache entry
5603 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5605 * Add global clients to expire if they are not on any channel.
5606 This is because normal server will never know if they signoff
5607 if they are not on any channel. The cache expiry will take
5608 case of these entries. This is done by normal servers only.
5609 The affected files are silcd/command_reply.c,
5610 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5612 * If server receives invalid ID notification for WHOIS or
5613 IDENTIFY and the ID exists in the lists, it is removed.
5614 Affected file silcd/command_reply.c.
5616 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5617 in client then client entry that it matches is searched and
5618 the nickname is printed on the screen for user. Affected
5619 file irssi/src/silc/core/client_ops.c.
5621 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Use cache entry expire time in the LIST command reply to
5624 purge old entries from the cache after the LIST command
5625 reply has been received. This way we don't have non-existent
5626 entries in the cache for too long. Affected file is
5627 silcd/command_reply.c.
5629 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5631 * If we are normal server, and we've not resolved client info
5632 in WHOIS or IDENTIFY from router, and it is global client,
5633 we'll check whether it is on some channel. If it is not
5634 then we cannot be sure about its validity and will resolve it
5635 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5636 file silcd/command.c.
5638 * Search channel by name (if possible) rather than by ID
5639 in IDENTIFY command's command reply. Affected file is
5640 silcd/command_reply.c.
5642 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5645 Updated specs and implemented it. Affected file silcd/command.c,
5646 silcd/packet_send.c and silcd/packet_receive.c.
5648 * Implemented the <founder auth> payload handling in the JOIN
5649 command. If provided all conditions for channel joining
5650 except requirement to provide correct passphrase can be
5651 overrided by the channel founder. Updated the protocol specs.
5652 Affected file silcd/command.c.
5654 Added support for founder auth in JOIN command in client
5655 library. Fixed the parsing of the JOIN command now to support
5656 all options as they should be. The affected file is
5657 lib/silcclient/command.c.
5659 * Optimized the WHOIS and IDENTIFY commands to send the request
5660 to router only if it includes nicknames or other names. If
5661 they include only IDs then check the local cache first before
5662 routing. Affected file is silcd/command.c.
5664 * Added channels topic announcements. Affected file is
5665 silcd/packet_receive.c and silcd/server.c.
5667 * Fixed the silc_server_send_notify_topic_set to really destine
5668 the packet to channel. Affected file silcd/packet_send.c.
5670 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5671 library. Affected file lib/silcclient/client_notify.c.
5673 * Added UMODE announcements. Affected file silcd/server.c.
5675 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Memory leak fixes in:
5679 lib/silcutil/silcsockconn.c
5680 lib/silcske/silcske.c
5681 lib/silcske/groups.c
5683 lib/silccrypt/silcpkcs.c
5684 lib/silccore/silccommand.c
5685 lib/silccore/silcidcache.c
5690 * ROBOdoc documented the lib/silcske/groups.h file and a
5691 bit changed the interface for better.
5693 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5695 * Update the client entry context in the ID cache after
5696 nick change. Affected file lib/silcclient/command.c.
5697 Fixes the CUMODE command when regaining founder privileges,
5698 and a little WHOIS problem.
5700 * Fixed silc_net_gethostbyname to correctly call the
5701 inet_ntop. Affected file lib/silcutil/silcnet.c.
5703 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5705 * Added IPv6 support checking to the configure.in.pre, added
5706 also --enable-ipv6 option to override the check. Affected
5707 file configure.in.pre.
5709 * The silc_thread_create now calls the start function
5710 directly if threads support is not compiled in. Removes
5711 ugly #ifdef's from generic code. Affected files are
5712 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5714 * Added silc_net_gethostby[name/addr]_async to asynchronously
5715 resolve. Affected files are lib/silcutil/silcnet.[ch].
5717 * Added support for rendering IPv6 based server, client and
5718 channel IDs. Affected file lib/silcutil/silcutil.c.
5720 * Added support for creating IPv6 based server IDs. Affected
5721 file is silcd/serverid.c.
5723 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5725 * Added silc_net_gethostby[addr/name] into the
5726 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5727 routines. Added silc_net_is_ip[4/6]. Affected file is
5728 lib/silcutil/unix/silcunixnet.c. All routines that take
5729 address as argument now supports both IPv4 and IPv6 addresses.
5731 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5733 * Fixed LIST command reply sending in server. Affected file
5736 * Server now sends the kicker's client ID in the KICK notify
5737 to the kicked client. Affected file silcd/command.c.
5739 * The client library now parses the kickers client ID and
5740 UI displays it. Affected files lib/silcclient/client_notify.c
5741 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5743 * Made all payload parsing function prototypes consistent.
5744 They all take now const unsigned char * and uint32 pair as
5745 the payload data instead of SilcBuffer. Changes all around
5746 the source tree. Other unsigned char* -> const unsigned char*
5747 changes around the tree as well.
5749 * Optimized SFTP client and server packet sending not to
5750 allocate new buffer for each packet but to recycle the
5751 first allocated buffer. Affected files are
5752 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5754 * Optimized the SFTP client to use SilcList instead of
5755 SilcDList for requests, because it is faster. Affected file
5756 is lib/silcsftp/sftp_client.c.
5758 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5759 into lib/silccore/silcid.[ch].
5761 Renamed silcpayload.[ch] into silcargument.[ch].
5763 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5765 * If client entry is deleted with active key agreement
5766 session, abort the session.
5768 The silc_client_abort_key_agreement now calls the completion
5769 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5771 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5774 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Don't use __restrict in older GCC's. Affected file is
5777 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5779 * silc_net_localhost now attempts to reverse lookup the
5780 IP/hostname. Affected file lib/silcutil/silcnet.c.
5782 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5783 command. It can be used to gain founder privileges at
5784 the same time when joining the channel.
5786 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5787 kicker's client ID as well. Updated protocol specs.
5789 Defined that the server must send SILC_COMMAND_IDENTIFY
5790 command reply with error status to client who sent
5791 private message with invalid client ID.
5793 Updated the protocol specification.
5795 * Added silc_server_send_command_reply to send any
5796 command reply. Affected file silcd/packet_send.[ch].
5798 * Added silc_id_payload_encode_data to encode ID payload
5799 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5801 * The server now send IDENTIFY command reply with error
5802 status if client ID in private message is invalid. Affected
5803 file silcd/packet_receive.c.
5805 * Save the server key file with server's IP address in
5806 the filename instead of hostname. The affected file is
5807 irssi/src/silc/core/client_ops.c.
5809 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5814 * Added libtool support for compiling shared objects in
5815 lib/silcsim. Affected file configure.in.pre and
5816 lib/silcsim/Makefile.am. Original patch by cras.
5818 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5820 * Pid file configuration, and server's config file fixes
5821 patch by toma. Updated CREDITS file.
5823 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5825 * Fixed silc_client_channel_message to not try to decrypt
5826 the message twice if it resolved the destination client
5827 information. This could cause of dropping one channel
5828 message. Affected file lib/silcclient/client_channel.c.
5830 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5833 lib/silcclient/client.c. This function is used when the SILC
5834 Client is run under some other scheduler, or event loop or
5835 main loop. On GUI applications, for example this may be
5836 desired to used to run the client under the GUI application's
5837 main loop. Typically the GUI application would register an
5838 idle task that calls this function multiple times in a second
5839 to quickly process the SILC specific data.
5841 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5843 * Fixed silc_server_drop() for dropping the supplementary
5844 groups as well, this could cause a security hole on some
5847 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5849 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5852 * Write PID file after dropping privileges. Added -F option
5853 to run server on foreground. A patch by debolaz.
5854 Affected files silcd/server.c, silcd/silcd.c.
5856 * Fixed MOTD to return the MOTD file server name. Affected
5857 file silcd/command.c.
5859 * Added INFO command reply handling to the Irssi SILC Client.
5860 Affected file irssi/src/silc/core/client_ops.c.
5862 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5864 * Fixed the silc_idcache_list_* routines to really support
5865 the dynamic list. Fixes a crash. Affected file is
5866 lib/silccore/silcidcache.c.
5868 * Fixed the LIST command reply to really call LIST command's
5869 pending callbacks. Affected file silcd/command_reply.c.
5871 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Update conn->local_entry->nickname after giving NICK
5874 command. Affected file lib/silcclient/command.c.
5876 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5878 * Added the [pid] option to the silcd configuration file
5880 Affected files: serverconfig.[ch] and silcd.c
5882 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5884 * Save fingerprint in WHOIS command reply in server.
5885 Affected file silcd/command_reply.c.
5887 * Fixed NICK commands pending callback registration.
5888 Affected file lib/silcclient/command.c.
5890 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5892 * Use ++server->cmd_ident when sending commands in server,
5893 instead of random number. Affected file silcd/command.c.
5895 * Fixed GETKEY command reply to call actually GETKEY pending
5896 command callbacks. Affected file silcd/command_reply.c.
5898 * A bit stricter check for nicknames. Check for same nickname
5899 in NICK command also. Affected file silcd/command.c.
5901 * Do not call INFO command everytime client ID changes, only
5902 during first connecting. Affected file lib/silcclient/client.c.
5904 * Set the new nickname only after successful command reply for
5905 NICK command is returned by server. Affected file
5906 lib/silcclient/command.c.
5908 * Remove nicknames from nicklist during server_signoff notify.
5909 Should fix /NAMES bit more. The affected file is
5910 irssi/src/silc/core/silc-channels.c.
5912 * Added `fingerprint' field to the SilcIDListData in the
5913 silcd/idlist.h to hold the fingerprint of the client's
5916 Send the fingerprint of the client's public key in WHOIS
5919 Affected files silcd/command.c, and silcd/idlist.[ch].
5921 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5922 create fingerprint from given data.
5924 * Show the fingerprint of the client's public key in WHOIS.
5925 Affected files irssi/src/module-formats.[ch] and
5926 irssi/src/silc/core/client_ops.c.
5928 * Format the multiple same nicknames also during JOIN and
5929 NICK_CHANGE notifys. Affected file is
5930 lib/silcclient/client_notify.c.
5932 * Do not print error on screen for invalid private message
5933 payload since it can come if someone is sending private
5934 messages with wrong key. Affected file
5935 lib/silccore/silcprivate.c.
5937 * Fixed multiple concurrent /PING crash. Affected file
5938 lib/silcclient/command.c.
5940 * Changed the wrong ID encoding. All IP addresses must be
5941 in MSB first order in encoded format. They were encoded
5942 wrong and was in LSB format. Affected files are
5943 silcd/serverid.c, lib/silcutil/silcutil.c.
5945 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5947 * Call the `connect' client operation through the scheduler
5948 in case of error. Affected file lib/silcclient/client.c.
5950 * Call the `failure' client operation even if the error
5951 occurred locally during a protocol. Affected file is
5952 lib/silcclient/protocol.c.
5954 * Added support of sending LIST command to router from normal
5955 server. This way normal server can get list of all channels
5956 in the network too. Fixed the channel list sending in the
5957 server too. Affected files are silcd/command.c, and
5958 silcd/command_reply.[ch].
5960 * Added silc_server_update_channels_by_server and
5961 silc_server_remove_channels_by_server. They are used during
5962 disconnection of primary router and in backup router protocol.
5963 Affected file silcd/server_util.[ch], silcd/server.c and
5964 silcd/server_backup.c.
5966 * Fixed channel adding to global list in IDENTIFY command
5967 reply in server. Affected file silcd/command_reply.c.
5969 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * If the incoming packet type is REKEY or REKEY_DONE process
5972 that packet always synchronously. Fixes yet another MAC
5973 failed error on slow (dialup) connections. Affected file
5974 lib/silcclient/client.c and silcd/server.c.
5976 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5978 * Call check_version SKE callback for initiator too. Affected
5979 file lib/silcske/silcske.c.
5981 * Implemented fix for security hole found in the SKE that was
5982 fixed in the specification few days back; the initiator's
5983 public key is now added to the HASH value computation.
5984 Added backwards support for the old way of doing it too, for
5985 old clients and old servers. Affected file is
5986 lib/silcske/silcske.c.
5988 * Enabled mutual authentication by default in SKE. If initiator
5989 is not providing mutual authentication the responder will
5990 force it. This will provide the proof of posession of the
5991 private key for responder. The affected files are
5992 lib/silcclient/protocol.c and silcd/protocol.c.
5994 * Do not cache anymore the server's public key during SKE.
5995 We do mutual authentication so the proof of posession of
5996 private key is done, and if the server is authenticated in
5997 conn auth protocol with public key we must have the public
5998 key already. Affected file silcd/protocol.c.
6000 * Added new global debug variable: silc_debug_hexdump. If
6001 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6002 file lib/silcutil/silclog.[ch].
6004 * Fixed compilation warning due to char * -> const char *.
6005 Affected files lib/silcutil/silcnet.h, and
6006 lib/silccore/silcauth.[ch].
6008 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Fixed CMODE command when new channel key was created. If
6011 the creation failed the old key was removed. Next time giving
6012 same command would crash the server since the old key was
6013 freed already. Affected file silcd/command.c.
6015 * Fixed the silc_server_announce_get_channels to not crash
6016 on reconnect. Affected file silcd/server.c.
6018 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * Added silc_log_set_debug_string function to set a regex
6021 string to match for debug output. Only the function names,
6022 or filenames matching the given debug string is actually
6023 printed. This way it is possible to filter out those debug
6024 strings that user is not interested in.
6026 Fixed a bug in silc_string_regexify.
6028 Affected files lib/silcutil/silclog.[ch], and
6029 lib/silcutil/unix/silcunixutil.c.
6031 * Changed the -d options in both server and Irssi SILC client
6032 to take the debug string as argument. Affected files
6033 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6035 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6037 * Added silc_hash_babbleprint to create a Bubble Babble
6038 Encoded fingerprint. The encoding is developed by Antti
6039 Huima (draft-huima-babble-01.txt), and it creates human
6040 readable strings out of binary data. Affected file
6041 lib/silccrypt/silchash.[ch].
6043 * Print the babble print now in addition of fingerprint as well
6044 in Irssi SILC client. Affected files are
6045 irssi/src/fe-common/silc/module-formats.[ch],
6046 irssi/src/fe-common/silc/core/client_ops.c.
6048 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6050 * Fixed a security problem found in SKE. The initiator's
6051 public key too is now added to the HASH hash value creation
6052 which is signed by the responder to create the SIGN value.
6053 This will prevent anyone in the middle to lie to the responder
6054 about the initiator's public key. If this is done now, the
6055 man in the middle will get caught. Updated the protocol
6058 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6060 * Better installation directory handling. Configure module
6061 paths and other paths automatically to example_silc* files
6062 in doc/. A patch by toma.
6064 * Fixed compiler warning from MPI library, and from SILC RNG.
6067 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6068 It can be configured with ./configure. A patch by toma.
6070 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Find correct make to use in prepare-clean. A patch by
6073 toma. Affected file prepare-clean.
6075 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6077 * Added irssi variables use_auto_addr, auto_bind_ip,
6078 auto_bind_port and auto_public_ip.
6080 * Changed the interface for silc_client_send_key_agreement
6081 in lib/silcclient/silcapi.h
6085 irssi/src/silc/core/silc-core.c
6087 lib/silcclient/silcapi.h
6088 irssi/src/silc/core/silc-channels.c
6089 lib/silcclient/client_keyagr.c
6092 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Added silc_pkcs_public_key_compare to compare two
6095 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6097 * Check that the client who set the founder mode on the
6098 channel is the same client that is giving the founder
6099 mode to itself. It is done by comparing the saved public
6100 key (it is saved even in the authentication is passphrase).
6101 Affected file silcd/command.c.
6103 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6105 * Do not process packet for disconnected socket connection.
6106 Affected file lib/silccore/silcpacket.c.
6108 * Process the DISCONNECT packet through scheduler in the
6109 client library. Affected file lib/silcclient/client.c.
6111 * Fixed the silc_client_packet_parse to not to increase
6112 the packet sequence number if the conn->sock and the
6113 current socket connection is not same. This can happen
6114 for example during key agreement when the conn includes
6115 multiple socket connections (listeners). Affected file
6116 lib/silcclient/client.c.
6118 * The sender of the file transfer request now provides also
6119 the pointer (listener) for the key exchange protocol. If
6120 the listener cannot be created then it sends empty key
6121 agreement and lets the receiver provide the listener.
6123 Added `local_ip' and `local_port' arguments to the
6124 silc_client_file_send. If they are provided they are used,
6125 if not then it will attempt to find local IP address, if
6126 not found or bind fails then the remote client will provide
6129 Affected files are lib/silcclient/client_ftp.c and
6130 lib/silcclient/silcapi.h.
6132 * Extended the FILE SEND command to support defining the
6133 local IP and port for key exchange listener. They are
6134 optional. Affected file irssi/src/silc/core/silc-servers.c.
6136 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6138 * Defined to WHOIS command reply the sending of fingerprint
6139 of the client's public key (if the proof of posession of the
6140 corresponding private key is verified by the server).
6141 Updated to the protocol specification.
6143 * Added support of receiving the client's public key's
6144 fingerprint in command reply in client library. Affected
6145 file is lib/silcclient/command_reply.c, and
6146 lib/silcclient/idlist.[ch].
6148 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Do not send over 128 chars long nickname to the server
6151 in NICK command. Affected file lib/silcclient/command.c.
6153 * Do not send over 256 chars long channel names to the server
6154 in JOIN command. Affected file lib/silcclient/command.c.
6156 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Assure that silc_server_close_connection cannot be called
6159 twice for same socket context. Affected file is
6162 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Send error message to application if opening file for
6165 writing during file transfer fails. Affected file is
6166 lib/silcclient/client_ftp.c.
6168 Remove all file transfer sessions for a client that we're
6169 removing from ID cache.
6171 Affected file is lib/silcclient/client_ftp.c.
6173 * Fixed silc_net_addr2bin to return correct address. Affected
6174 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6176 * Fixed file transfer session removing on signoff notify.
6177 Affected file irssi/src/silc/core/silc-servers.c.
6179 * Added the SilcClientFileError to be returned in the monitor
6180 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6181 Affected file lib/silcclient/silcapi.h.
6183 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6185 * Fixed a crash in silc_client_ftp_free_sessions and
6186 silc_client_ftp_session_free_client. Affected file
6187 lib/silcclient/client_ftp.c.
6189 * Added `disabled' field in the SilcChannelEntry in the server
6190 to indicate if the server entry is disabled. Affected file
6191 silcd/idlist.h, silcd/command[_reply].c.
6193 * SILC server adds now /var/run/silcd.pid everytime it is
6194 started. Affected file silcd/silcd.c.
6196 * Added silc_server_packet_send_clients to send a packet to
6197 the provided table of client entries. Affected file
6198 silcd/packet_send.[ch].
6200 * Fixed a crash in client resolving in client_prvmsg.c in
6201 client library. Affected file lib/silcclient/client_prvmsg.c.
6203 * Do not actually remove the client directly from ID cache
6204 during SERVER_SIGNOFF, but invalidate it. This way we
6205 preserve the WHOWAS info for the client. Affected file
6206 silcd/server_util.c.
6208 * Fixed SERVER_SIGNOFF notify handling in the server. The
6209 server is now able to process incoming SERVER_SIGNOFF notify
6210 for a server that it doesn't even know about. It will remove
6211 the clients provided in the notify. Affected file
6212 silcd/packet_receive.c.
6214 * Check for partial packet in data queue after every packet that
6215 was found from the queue. Return and wait for more data if
6216 there is partial data in queue. Affected file is
6217 lib/silccore/silcpacket.c.
6219 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6221 * Added SilcClietFileError enum to indicate error in
6222 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6223 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6224 Affected files lib/silcclient/silcapi.h and
6225 lib/silcclient/client_ftp.c.
6227 * Check that newsize in silc_buffer_realloc is larger than
6228 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6230 * Added better monitor of file transfers. It now monitors
6231 key agreement protocol during the file transfer too. Added
6232 error reporting too. Affected files
6233 irssi/src/silc/core/silc-servers.c,
6234 irssi/src/fe-common/silc/module-formats.[ch].
6236 * Wrote a help file for FILE command.
6238 * Added silc_rng_global_get_byte_fast to get not-so-secure
6239 random data as fast as possible. Random data is read from
6240 /dev/urandom if available and from the SILC RNG if not
6241 available. It is used in padding generation. Affected file
6242 lib/silccrypt/silcrng.[ch].
6244 * All packets in client library are now processed synchronously.
6245 Optimized packet processing a lot. Affected file
6246 lib/silcclient/client.c.
6248 * All server connection packets are processing synchronously
6249 now in server, to optimize packet processing. Affected file
6252 * Include files are installed now only in Toolkit distribution
6253 if make install is given. Affected files: all Makefile.am's.
6255 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6257 * Assure that silc_client_notify_by_server_resolve does not
6258 resolve the client information multiple times. If it cannot
6259 be found by the first it cannot be found at all. Affected
6260 file lib/silcclient/client_notify.c.
6262 * Fixed WHOWAS command reply calling. Affected file
6263 lib/silcclient/command_reply.c.
6265 * Removed all references to silc_idlist_get_client from the
6266 Irssi SILC client since that call is internal call used by
6267 the library. The Irssi SILC client will use now client
6268 retrieval functions found in silcapi.h.
6270 * Fixed a bug in resolving nickname info before sending
6271 private message. It used freed memory. Affected file
6272 irssi/src/silc/core/silc-servers.c.
6274 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Assure my_channels statistics cannot go negative in server.
6277 Affected files silcd/server.c, silcd/server_util.c.
6279 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6283 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Win32 Toolkit changes. Affected files
6286 win32/silc.dsw, win32/libsilc/libsilc.def,
6287 win32/libsilcclient/libsilc.def,
6288 lib/silcutil/silcutil.c, and
6289 lib/sftp/sftp_fs_memory.c.
6291 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6293 * Added silc_net_localip to return local host's IP address.
6294 Affected file lib/silcutil/silcnet.[ch].
6296 * If key exchange or rekey protocol is active for a connection
6297 parse all packets syncronously since there might be packets
6298 in packet queue that we are not able to process without first
6299 processing packets before them. Affected file silcd/server,
6300 lib/silcclient/client.c.
6302 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6303 whether library should continue processing the packet.
6304 Affected file lib/silccore/silcpacket.h.
6306 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6307 SilcSFTPMonitorData to SFTP server to monitor various
6308 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6309 lib/silcsftp/sftp_server.c.
6311 * Added silc_file_size to return file size. Affected file
6312 lib/silcutil/silcutil.[ch].
6314 * Implemented the file transfer support for the client library.
6315 Added preliminary support for simple client to client one-file
6316 transmission. Affected file lib/silcclient/client_ftp.c,
6317 lib/silccilent/client.[ch].
6319 * Added new local command FILE to the Irssi SILC Client.
6320 It is used to perform the file transfer. It has subcommands
6321 SEND, RECEIVE, SHOW and CLOSE. Affected files
6322 irssi/src/silc/core/client_ops.c,
6323 irssi/src/silc/core/silc-server.[ch].
6325 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Relay the SILC_PACKET_FTP in the server. Affected files
6328 silcd/server.c and silcd/packet_receive.c.
6330 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6332 * Renamed silc_file_read and silc_file_write to functions
6333 silc_file_readfile and silc_file_writefile. Added function
6334 silc_file_open and silc_file_close. Affected files
6335 lib/silcutil/silcutil.[ch].
6337 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Resolve the client info when received private message or
6340 channel message for a client which nickname we don't know.
6341 Affected files lib/silcclient/client_prvmsg.c and
6342 lib/silcclient/client_channel.c.
6344 * Do not crash in /KEY if client is not connected. Affected
6345 file irssi/src/silc/core/silc-channels.c.
6347 * Added SilcClientStatus field to the SilcClientEntry in the
6348 lib/silcclient/idlist.h.
6350 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6351 is incomplete and is being resolved, it won't be resolved
6354 Make sure also that USERS command reply does not resolve
6355 twice information. Affected file is
6356 lib/silcclient/command_reply.c.
6358 Make sure that silc_client_get_clients_by_list does not
6359 resolve twice same information.
6361 * Check for valid client->id in the silc_server_free_client_data.
6362 Affected file silcd/server.c.
6364 * Fixed /GETKEY nick@server not to crash if the server entry
6365 is not found. Affected file lib/silcclient/command.c.
6367 * Fixed the silc_server_check_cmode_rights to check the
6368 requested modes correctly. Affected file silcd/command.c.
6370 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Better checks for non-printable chars in nick added.
6373 Affected file silcd/command.c.
6375 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6377 * Call the silc_server_udpate_servers_by_server in the
6378 primary router that comes back online in the backup resuming
6379 protocol. Otherwise it routes packets wrong. Affected file
6380 silcd/server_util.[ch], silcd/server_backup.c.
6382 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6384 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6385 lib/silcutil/silcbuffmt.[ch].
6387 * Redefined the SILC packet header to include the padding
6388 length. Affected file lib/silccore/silcpacket.[ch].
6390 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6391 length for maximum padding up to 128 bytes). Affected
6392 file lib/silccore/silcpacket.h.
6394 * Removed all backwards support for old 0.5.x MAC thingies.
6395 The SILC packet header change makes it impossible to be
6396 backwards compatible.
6398 * Send the ENDING packet with timeout in the backup resuming
6399 protocol. This is to assure that all routers has connected
6400 to the primary router. Affected file silcd/server_backup.c.
6402 * Changed the RNG to take the first IV from random data. It
6403 used to take it from zero actually. Changed the RNG also
6404 to use /dev/urandom during session. /dev/random is used
6405 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6407 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Changed the SILC packet header to have the first two bytes
6410 (the packet length) encrypted. Affected files aroung the
6411 code tree, lib/silccore/silcpacket.[ch]. Removed the
6412 SilcPacketCheckDecrypt callback. It is not needed anymore
6413 since the silc_packet_receive_process will determine now
6414 whether the packet is normal or special.
6416 * Implemented the unidirectional MAC keys. Affected files
6417 lib/silcske/silcske.c, silcd/protocol.c and
6418 lib/silcclient/protocol.c.
6420 * Implemented the packet sequence number to the MAC computation.
6421 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6422 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6423 lib/silcclient/protocol.c.
6425 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6427 * Allow backup router to announce servers. All servers
6428 announced by backup router are added to the global list
6429 automatically. Update hte server's socket to our primary
6430 router also when backup router announces a server.
6431 Affected file silcd/packet_receive.c.
6433 * Do not update the client->router in the function
6434 silc_server_udpate_clients_by_server if the client is on
6435 global list. We might fail to find any specific server
6436 for locally connected clients and local cell clients. They
6437 should still use the `from' and not `to' as client->router.
6438 This fixes backup router resuming protocol. Affected file
6439 silcd/server_util.c.
6441 * Decrease channel statistics count only if the channel
6442 deletion worked. Affected files are silcd/server.c and
6443 silcd/server_util.c.
6445 * Added silc_server_update_servers_by_server to update origin
6446 of all server entries. Used during backup router protocol.
6447 Affected files silcd/server_util.[ch], silcd/server.c. and
6448 silcd/backup_router.c.
6450 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6451 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6452 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6453 lib/silccrypt/silchmac.c.
6455 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6457 * Assure that router cannot reroute the same channel message
6458 to the sender. Affected file silcd/packet_receive.c.
6460 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Made better checks that the channel message is not sent
6463 to the router it came from. Affected file is
6464 silcd/packet_send.c. Fixed memory leak too.
6466 * Announce informations for incoming router connection, but
6467 only after checking if it is replaced by backup router.
6468 Affected file silcd/packet_receive.c.
6470 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * Fixed the backup resuming protocol to work in multiple
6473 router environment. Affected file silcd/server_backup.c.
6475 * Route packet only to one router in the function
6476 silc_server_packet_send_to_channel. Affected file is
6477 silcd/packet_send.c.
6479 * Fixed silc_server_send_notify_dest to set the broadcast
6480 flag. Fixed the silc_server_send_notify_topic to actually
6481 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6482 Affected file silcd/packet_send.c.
6484 * Changed the SFTP Filesystem interface. Changed the
6485 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6486 the filesystem operation function. The SilcSFTPFilesystem
6487 is now a context that is allocated by all filesystem allocation
6488 functions and it already includes the operations structure
6489 and filesystem specific context. It is given as argument
6490 now to the silc_sftp_server_start. This made the interface
6491 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6492 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6494 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Changed the backup router adding and getting interfaces
6497 in the server. The router that will be replaced by the
6498 specified backup router is now sent as argument. Affected
6499 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6502 * Added silc_net_addr2bin_ne to return the binary form of
6503 the IP address in network byte order. Affected files
6504 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6506 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Check for existing server ID in silc_server_new_server
6509 and in silc_server_connect_to_router_final and remove the
6510 old entry if it exists. Affected file silcd/packet_receive.c,
6513 * Send the channel message always to only one router, either
6514 in upstream or downstream. Affected file is
6515 silcd/packet_send.c.
6517 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6519 * Wrote the definition of the backup resuming protocol to the
6520 protocol specification.
6522 * Removed one redundant channel key generation from normal
6523 server during joining procedure. Removed one redundant
6524 channel key sending from server to router during joining
6525 procedure. Affected file silcd/command.c.
6527 * Made minor bugfixes to the backup router resuming protocol.
6528 Affected file silcd/server_backup.c, server.c.
6530 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Added --disable-asm configuration option. Affected files
6533 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6536 * Implemented the backup resuming protocol that is used to
6537 resume the primary router position in the cell after the
6538 primary router comes back online. Affected files
6539 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6540 and silcd/server_util.[ch].
6542 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Sleep two (2) seconds after sending QUIT command to server.
6545 Affected file lib/silcclient/command.c.
6547 * Assure that if outgoing data buffer is pending do not force
6548 send any data. Affected file silcd/packet_send.c.
6550 * Assure that if outgoing data buffer is pending do not force
6551 send any data. Affected file lib/silcclient/client.c.
6553 * Implemented the backup router support when the primary router
6554 goes down. The servers and routers can now use the backup
6555 router as new primary router without loosing connectivity.
6557 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6559 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6560 in the server to indicate disabled entry. All data read
6561 from the connection will be ignored and no data is sent
6562 for entry that is disabled. Affected files are
6563 silcd/idlist.h, silcd/server.c.
6565 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Created SFTP client and server test programs in the
6568 lib/silcsftp/tests directory.
6570 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6572 * Implemented memory filesystem (virtual filesystem) for
6573 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6576 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Implemented the SFTP (SSH File Transfer Protocol) to the
6579 lib/silcsftp. It includes SFTP client and SFTP server
6582 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6584 * Moved lib/silccore/silcprotocol.[ch] to the
6585 lib/silcutil library.
6587 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6588 take variable argument list pointer as argument. Affected
6589 file lib/silcutil/silcbuffmt.[ch].
6591 * Added silc_buffer_set function that is used to set data
6592 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6593 Affected file lib/silcutil/silcbuffer.h.
6595 * Changed various routines in the core library to use the new
6596 silc_buffer_set instead of allocating new buffer only for
6599 * Added 64-bit value formatting and unformatting support to the
6600 silc_buffer_[un]format routines. Affected file is
6601 lib/silcutil/silcbuffmt.[ch].
6603 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6604 to includes/bitmove.h.
6606 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Fixed channel user mode saving in client library. Affected
6609 file lib/silcclient/command[_reply].c.
6611 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Defined the file transfer to the SILC Protocol. Added
6614 new packet type SILC_PACKET_FTP and defined File Transfer
6615 Payload. The mandatory file transfer protocol is SFTP
6616 (SSH File Transfer Protocol). Affected file in addition
6617 of the internet draft is lib/silccore/silcpacket.h.
6619 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6620 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6621 is used as part of backup router protocol when the primary
6622 router of the cell is back online and wishes to resume
6623 the position as primary router.
6625 * Redefined the MAC generation keys in the protocol. The
6626 same key is not used anymore in both direction. Both
6627 direction will now use different keys for sending and
6628 receiving. This fixes a potential security flaw. This
6629 change causes incompatibilities in the protocol.
6631 * Redefined also the MAC computation from the packet.
6632 An packet sequence number is now added to the MAC
6633 computation. This prevents possible replay attacks against
6634 the protocol. This change too causes incompatibilities
6637 Added `sequence' field to the SilcPacketContext to hold
6638 the current sequence number for the packet.
6640 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6642 * Added `created' field to the SilcIDListData in the file
6643 silcd/idlist.h to indicate the time when the entry was
6646 * Added `created' field to the SilcChannelEntry too. Affected
6647 file silcd/idlist.h.
6649 * Added `creation_time' aguments to all the announcement functions
6650 in the server. If it is provided then only the entries that
6651 was created after the provided time frame are actually
6652 announced. Affected file silcd/server.[ch].
6654 * The protocol says that the Channel ID's IP address must be
6655 based on the router's IP address. Added check for this in
6656 the silc_server_new_channel when processing incoming New Channel
6657 Payload. Affected file silcd/packet_receive.c.
6659 * Print out the correct version with --version in SILC client.
6660 Affected file irssi/src/silc/core/silc-core.c.
6662 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Fixed WHOWAS command to check for completnes of the client
6665 entry always, not just when the command is coming from client.
6666 Affected file silcd/command.c.
6668 * Added new function silc_server_packet_queue_purge to purge the
6669 outgoing data queue to the network. After the function returns
6670 it is guaranteed that the outgoing packet queue is empty.
6671 Affected file silcd/packet_send.[ch].
6673 * Purge the outgoing packet queue in the rekey protocol's final
6674 callback to assure that all rekey packets go to the network
6675 before quitting the protocol. Affected file silcd/server.c.
6677 * Added silc_client_packet_queue_parse as similar function as
6678 in server to the client library. The affected file is
6679 lib/silcclient/client.c.
6681 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Splitted silcd/server.c and created silcd/server_util.[ch]
6684 for utility functions.
6686 * Added new socket flag SILC_SF_DISABLED to indicate that the
6687 connection is open but nothing can be sent to or received from
6688 the connection. Affected file lib/silcutil/silsockconn.[ch].
6689 The checking for disabled socket is checked in the low level
6690 silc_socket_write and silc_socket_read functions.
6692 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6694 * Allow only nicknames and channel names that fits into the
6695 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6697 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6699 * When processing JOIN command reply in server check that if
6700 the channel exists in our global list we'll move it the local
6701 list. Affected file silcd/command_reply.c.
6703 * Fixed the check whether client is joined on the channel already
6704 in JOIN command. Affected file lib/silcclient/command.c.
6706 * Fixed the JOIN command reply to check whether the channel
6707 already exists. Affected file lib/silcclient/command_reply.c.
6709 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Added silc_ske_status_string to map the SKE error numbers
6712 to readable strings. The affected files are
6713 lib/silcske/silcske[_status].[ch].
6715 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Do not show the private channels on the WHOIS channel list
6718 as it is not allowed by the protocol. The affected file is
6721 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Assure that the packet length digged from the actual packet
6724 is something sensible in the silc_packet_decrypt_rest_special
6725 in lib/silccrypt/silcpacket.c.
6727 * Free and NULL the allocated pointer in silc_hmac_alloc if
6728 the HMAC allocation fails. The affected file is
6729 lib/silccrypt/silchmac.c.
6731 * Print the selected security properties to the log files in
6732 the server. Affected file silcd/protocol.c.
6734 * Add SKE's reference counter even if calling the completion
6735 callback manually. Otherwise it goes negative, although it
6736 does not cause any problems. The affected file is
6737 lib/silcske/silcske.c.
6739 * Remove the client entry with short timeout after giving the
6740 KILL command. Affected file lib/silcclient/command.c.
6742 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6743 case all found clients are already disconnected (WHOWAS would
6744 found them) in the server. Affected file silcd/command.c.
6746 * Update the last_receive (time of last data received) to be
6747 updated only when received private or channel message so that
6748 the idle time showed in WHOIS makes more sense.
6750 * Added boolean field `valid' in to the SilcClientEntry in the
6751 client library to indicate whether the entry is valid or not.
6752 This fixes the nickname change bug on channel when changing
6753 the nickname to be same than the old (like nick to Nick) the
6754 nickname formatter doesn't set the new nick anymore to Nick@host.
6755 Affected file lib/silcclient/idlist.[ch].
6757 * Now actually fixed the nickname changing on disconnection.
6758 Added new function silc_change_nick to the Irssi SILC Client.
6759 Affected file irssi/src/silc/core/client_ops.c,
6760 irssi/src/silc/core/silc-nicklist.[ch].
6762 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * Check that the public key exists in the GETKEY command before
6765 trying to encode it. Affected file silcd/command.c.
6767 * Print some notifications on received public keys with GETKEY
6768 command in the Irssi SILC Client. Affected files are
6769 irssi/src/fe-common/silc/module-formats.[ch],
6770 irssi/src/silc/core/client_ops.c.
6772 * Use IDENTIFY command to resolve the server information in the
6773 GETKEY command instead of INFO command. Affected file
6774 lib/silcclient/command.c.
6776 * All command reply functions in the client library now calls
6777 the pending command reply callbacks even if an error has
6778 occurred. The server has done this a long time and now it was
6779 time to move the client library to this as well. Now all
6780 errors can be delivered back to the pending command reply
6781 callbacks if necessary. Affected files are
6782 lib/silcclient/command[_reply].[ch].
6784 * Change the nickname on disconnection back to the username
6785 because in reconnect the server will enforce it to it anyway.
6786 Affected file irssi/src/silc/core/silc-servers.c.
6788 * Fixed a config file parsing bug in the Irssi SILC client.
6789 Affected file irssi/src/silc/core/clientconfig.c.
6791 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6793 * When printing the channel mode on JOIN, verify that the
6794 channel key and channel's HMAC are valid. Affected file
6795 irssi/src/silc/core/client_ops.c.
6797 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6800 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6801 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6803 * Removed channel key rekey task deleting from the function
6804 silc_server_save_channel_key. Affected file silcd/server.c.
6805 Added explicit timeout task context instead that is used to
6806 delete the task if we are registering a new task before the
6807 new task has elapsed.
6809 * When channel key rekey occurs the client library now saves
6810 the old channel key for a short period of time (10 seconds) and
6811 is able to use it in case some is still sending channel
6812 messages encrypted with the old key after the rekey. Affected
6813 file lib/silcclient/[idlist.h|client_channel.c].
6815 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Added check to the silc_server_new_id_real to not accept
6818 new ID if it is the sender's own ID. Affected file is
6819 silcd/packet_receive.c.
6821 * Assure that we do not announce ourself or the one we've
6822 sending our announcements when we're router and are announcing
6823 servers to our primary router. Affected file silcd/server.c.
6825 * Fixed silc_server_command_identify_check_client to assemble
6826 correct WHOIS packet. It send corrupted WHOIS packet and
6827 caused problem with router to router connections. Affected
6828 file silcd/command.c.
6830 Fixed also silc_server_command_whois_check the same way
6831 as for the IDENTIFY command.
6833 * Added new SilcIDListStatus to the server in the SilcIDListData
6834 structure. The status now includes the current status of
6835 the entry (like registered, resolved etc.). Affected file
6836 silcd/idlist.[ch]. Defined a bunch of different status types
6837 as well. This replaced the old boolean registered field as well.
6839 Added resolve_cmd_ident field to the SilcClientEntry structure
6840 too so that if the entry is for example being resolved so
6841 another command may attach to the same pending command reply
6842 without requiring to resolve the same entry again. This concept
6843 should optimize the WHOIS and the IDENTIFY resolving under
6844 heavy load by taking away unnecessary resolving for entries
6845 that are being resolved already.
6847 Added support for adding multiple pending commands for one
6848 command idenfier. Affected file silcd/command[_reply].[ch].
6850 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6851 before deleting the data. Otherwise the hash table will have
6852 freed data in comparison functions. Affected file is
6853 silcd/command_reply.c.
6855 * Fixed silc_idlist_replace_client_id to add the new entry to
6856 the cache with NULL nickname. Otherwise there will be invalid
6857 memory as the nickname after the nickname is freed. Affected
6858 file silcd/packet_receive.c.
6860 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6861 saved into wrong slots because the previous number of entries
6862 was not taken into account. Affected file silcd/idlist.c.
6863 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6865 * If we are router and we receive JOIN notify to a channel that
6866 does not have any users then notified client is marked as the
6867 channel founder, as it is it. The affected file is
6868 silcd/packet_receive.c
6870 * Added to the extended hash table API's table_del_*ext functions
6871 the destructor as argument too, so that the caller can decide
6872 which destructor to use or whether to use destructor at all.
6873 Affected file lib/silcutil/silchashtable.[ch].
6875 * Fixed ID Cache purging. It actually deleted the entries from
6876 the hash table after the data was freed. The hash table ended
6877 up comparing freed memory. The affected file is
6878 lib/silccore/silcidcache.c.
6880 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6882 * Fixed Irssi SILC client's KILL command's HELP syntax.
6884 * The USERS command now resolves the detailed user information
6885 if the userinfo field is missing. Affected file is
6886 lib/silcclient/command_reply.c.
6888 * Do not print error in silc_file_read if the read file does
6889 not exist. Just silently return NULL. Affected file is
6890 lib/silcutil/silcutil.c.
6892 * Fixed the silc_log_output to not wine about NULL filename
6893 and to not create some bogus " " filename. Affected file is
6894 lib/silcutil/silclog.c.
6896 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Fixed various printing bugs on the user interface in the
6899 Irssi SILC Client. Minor changes that were forgotten from
6902 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6904 * Fixed the configure.in.pre and the compilation and distribution
6905 environment to support the new autoconf 2.52. That version is
6906 now required to compile the CVS trunk.
6908 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6910 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6911 to generally parse user@fqdn format strings. Affected file
6912 lib/silcutil/silcutil.c.
6914 * Added nickname_format and nickname_force_format fields to the
6915 SilcClientParams structure. The first one defines the format
6916 for the nicknames that the library will enforce if the receives
6917 multiple same nicknames. The second one is boolean value and
6918 can be used to force the library to always enforce the format
6919 to the nicknames regardles whether there are multiple nicknames
6920 or not. This configurable formatting was employed to flexibly
6921 support accessing multiple nicknames from the user interface.
6922 The userinterface can now set the nicknames to what ever format
6923 they prefer. Affected file lib/silcclient/silcapi.h.
6925 Added function silc_client_nickname_format to the file
6926 lib/silcclient/idlist.c. It performs the nickname formatting.
6928 Added new field `hostname´ to the SilcClientEntry context.
6929 It holds the hostname of the client. Affected file is
6930 lib/silcclient/idlist.h.
6932 * Irssi SILC Client sets the nicknames in nick@hostn format.
6933 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6934 irssi/src/silc/core/silc-core.c.
6936 The WHOIS printing now also shows both the real nickname and
6937 the formatted nickname so that user knows how to access the
6938 user if there are multiple same nicknames cached. Affected
6939 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6940 printing formatting too to take the hostname now as a separate
6941 argument. The Affected file is
6942 irssi/src/fe-common/silc/modules-formats.[ch].
6944 * Changed the silc_client_get_clients_local to accept the formatted
6945 nickname as argument. It accepts the real nickname too but the
6946 formatted nickname can be used to find the true entry from
6947 multiple entries. Affected file lib/silcclient/silcapi.h and
6948 lib/silcclient/idlist.c.
6950 * Added nickname_format_parse field to the SilcClientParams.
6951 It is a callback function provided by the application to parse
6952 the nickname out of the formatted nickname string. The library
6953 calls it to get the nickname from the formatted string. Since
6954 the application generally knows better the format of the nickname
6955 string it parses it instead of the library, even though library
6956 encodes the formatted string. If the callback function is not
6957 provided then the library will use the string as is. The
6958 affected file is lib/silcclient/silcapi.h.
6960 * All the nickname strings passed to the client library in
6961 commands are now expected to be formatted nickname strings.
6962 If the command does not support the formatted nickname string
6963 it will assume that the sent string is the actual nickname.
6964 Affected file lib/silcclient/command.c.
6966 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6968 * Added public key authentication support to OPER and SILCOPER
6969 commands in the client library. Affected file is
6970 lib/silcclient/command.c.
6972 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6974 * Changed the get_auth_methdod client operation to be asynchronous.
6975 It can be async if the application resolves the authentication
6976 method from the server during the negotiation. Added new
6977 SilcGetAuthMeth completion callback that the application will
6978 call after resolving the authentication method.
6980 Added function silc_client_request_authentication_method that
6981 the application can use to resolve the authentication method
6982 from the server. Added also SilcConnectionAuthRequest callback
6983 that the library will call after the server has replied. The
6984 application can call this function if it does not know the
6985 current authentication method.
6987 Affected files are lib/silcclient/client.c and
6988 lib/silcclient/silcapi.h.
6990 * The Irssi SILC client now automatically resolves the authentication
6991 method incase any configuration information is not present (and
6992 currently there never is). The affected file is
6993 irssi/src/silc/core/client_ops.c.
6995 * Fixed public key authentication from the client library.
6996 Affected file lib/silcclient/protocol.c. Changed also the
6997 protocol specification about the public key authentication in
6998 the connection authentication protocol. The actual data to be
6999 signed is now computed with a hash function before signing.
7001 * Fixed the public key authentication from the server as well.
7002 Affected file silcd/protocol.c.
7004 * Removed the mlock()'s from the memory allocation routines.
7005 Affected file lib/silcutil/silcmemory.c. The ./configure does
7006 not check anymore for the mlock(). Affected file is
7009 * Fixed USERS command in server to allow the execution of the
7010 command for private and secret channels if the client sending
7011 the command is on the channel. Affected file silcd/command.c.
7013 * Fixed silc_client_get_clients_local to return the clients
7014 count correctly. It could return wrong value. Affected file
7015 lib/silcclient/idlist.c.
7017 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7019 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7020 types. The assembler optimizations seemed not to like 64-bit
7021 data types. The assmebler optimizations thus are now enabled
7022 also for BSD systems as opposed to only enable them for Linux.
7024 * Do not check for threads at all on BSD systems. Affected
7025 file configure.in.pre.
7027 * Removed -n and -h options from the Irssi SILC Client since
7028 they are not used in silc.
7030 * Fixed the prime generation to assure that the first digit
7031 of the generated random number is not zero since our conversion
7032 routines does not like number strings that starts with zero
7033 digit. If zero digit is seen the random number is regenerated.
7034 This caused some corrupted RSA keys when the zero first digit
7035 was met. Affected file lib/silcmath/silcprimegen.c.
7037 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7039 * Fixed WIN32 configuration in the ./configure script.
7040 Fixed to include xti.h on environments that has it.
7041 Patches by Carsten Ilchmann and andrew.
7043 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7045 * Changed the silc_id_create_client_id to be collision
7046 resistant. It is now assured that there cannot be created
7047 two same client ID's. I suspect that some weird bugs in
7048 the server were actually caused by duplicate Client IDs.
7049 Affected file silcd/serverid.[ch]. A router receiving
7050 new ID now also assures and informs the sending server
7051 if the ID caused collision.
7053 * Changed the silc_id_create_channel_id to also assure that
7054 there are no collisions.
7056 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7058 * Statement about ignoring the Mutual Authentication flag when
7059 performing rekey with PFS was a bit misleading. It is ignored
7060 if it was set in the initial negotiation, it cannot be even
7061 set in the rekey. Fixed in the ke-auth draft. Started the
7062 new versions of the protocol drafts in the doc/.
7064 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7066 * Fixed a bug in silc_client_command_identify_save when saving
7067 new channel information. The channel name was no duplicated
7068 and caused crash on exit. Affected file is
7069 lib/silcclient/command_reply.c.
7071 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7073 * Fixed the getkey command handling in the server. Send just
7074 empty OK reply to the sender if the key could not be fetched
7075 (but everything else was ok, like the key just was not available).
7076 Changed the public key parameter to optional in the protocol
7077 specs so that empty OK reply can be sent. Affected file
7080 Added a message to Irssi SILC client to tell to user if the
7081 server did not return a public key.
7083 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7085 * Fixed a channel key regeneration bug. It registered new
7086 timeout tasks exponentially until all system resources were
7087 used. Affected file silcd/server.c.
7089 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7091 * Added the SILC Document generator to the scripts/silcdoc.
7092 It can be used to generate the Toolkit Reference Manual out
7093 of the source tree. Internally it will also use the RoboDoc
7094 generator now imported in util/robodoc.
7096 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7098 * Added couple of return's in rekey protocol if error orccurred
7099 during the protocol. The execution must be terminated.
7100 Affected file silcd/protocol.c. Also, terminate the protocol
7101 always with timeout.
7103 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7105 * The client's Client ID was created initally from the wrong
7106 nickname (it could have been in format nick@host) in the
7107 silc_server_new_client. Affected file silcd/packet_receive.c
7109 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7111 * Added some SILC_LOG_ERROR's to various error conditions
7112 if client could not be added to ID cache. Affected files
7113 silcd/packet_receive.c and silcd/server.c.
7115 * When client's sock->user_data is freed, NULL also the
7116 client->router and client->connection pointers. Added check
7117 for these pointers being NULL to various places around the
7118 code. Affected file silcd/server.c.
7120 * Added client->data.registered == TRUE checks to various
7121 places around the code to assure that unregistered client's
7122 are not handled when it is not allowed. Affected file
7125 * Added `bool registered' fields to all
7126 silc_idlist_[server|client]_get_* routines to indicate whether
7127 the fetched client needs to be registered or not. Affected
7128 file silcd/idlist.[ch].
7130 * Add your own entry as registered to the ID cache in the
7131 server. Affected file server.c.
7133 * Fixed a bug in silc_server_new_server. The SilcServer was
7134 set as the new server's context instead of SilcServerEntry.
7135 This naturally caused some weird bugs.
7137 * Added "updated" field the SilcChannelEntry which indicates
7138 the time since the channel entry was last accessed. This
7139 can be used to determine whether it is necessary to
7140 announce the channel after backup resuming protocol.
7141 Affected files silcd/idlist.[ch].
7143 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7145 * Do not delete the channel rekey task when adding it
7146 for in silc_server_create_channel_key.
7148 * Changed the silc_server_create_channel_key to return
7149 TRUE or FALSE to indicate the success of the channel key
7152 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7154 * Fixed MSVC++ project files and added missing files to
7155 Makefiles under win32/.
7157 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7159 * Do not add TCP_NODELAY flag if the operating system
7160 does not have it defined. Affected files are
7161 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7163 * Fixed buffer overflow from Irssi SILC Client. Affected
7164 file irssi/src/fe-common/core/themes.c.
7166 * Fixed double free in client library in the file
7167 lib/silcclient/client.c when disconnecting from server.
7169 * Applied double free patch from cras to Irssi SILC client.
7170 Affected files irssi/src/core/[modules/expandos].c
7172 * Fixed the disconnection handling to Irssi SILC Client.
7173 The application must call silc_client_close_connection
7174 in ops->connect client operation in case of failure of
7175 the connection. Affected file is
7176 irssi/src/silc/core/client_ops.c.
7178 * Do not set sock->protocol to NULL in the function
7179 silc_client_close_connection after executing the protocol's
7180 final callback since the sock might not be valid anymore.
7181 Affected file lib/silcclient/client.c.
7183 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Do not enable SILC_THREADS if the linking with libpthread
7186 did not happen. Affected file configure.in.pre.
7188 * Added notion to protocol specification that server must
7189 verify the sent authentication payload with CMODE when
7190 setting the channel founder key. Implemented it to the
7191 server. Affected file silcd/command.c.
7193 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7195 * Added _EXTRA_DIST SILC distribution variable to the
7196 distributions file. It is used to conditionally add extra
7197 files or directories to the specific distribution. Affected
7198 files ./prepare, Makefile.am.pre and distributions.
7200 Removed the `_' from the start of the distribution names.
7203 * Added README.WIN32 for instructions to compile the Toolkit
7206 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * Fixed a double free in disconnection in the server. Affected
7209 file is silcd/server.c.
7211 * Fixed the lib/silcske/groups.c to work now also with GMP
7212 MP library. The string conversion did not work when using
7213 specific base and the base is indicated in the string as well.
7215 * Created win32/ directory which now includes MSVC++ specific
7216 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7217 It will appear only in the toolkit distribution
7219 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7221 * Changed the key material distribution function in case when
7222 the hash output is too short. The data is now concatenated
7223 a bit differently than it used to. Made the change to the
7224 SKE protocol specification.
7226 * Added better GMP detection to configure.in.pre. A patch
7229 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7231 * Fixed a minor bug in SKE that might cause some problem on
7232 some platforms. Affected file lib/silcske/silcske.c.
7234 * Added the cookie checking for initiator in the SKE. It checks
7235 that the responder returns the sent cookie unmodified. The
7236 affected file is lib/silcske/silcske.c. Added new SKE
7237 error type INVALID_COOKIE that can be sent during the
7238 negotiation. Fixed some memory leaks as well.
7240 * Added the "invalid cookie" error message to Irssi SILC client's
7243 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7245 * Added `task_max' field to the SilcClientParams to indicate
7246 the maximum tasks the scheduler can handle. If set to zero,
7247 default values are used. Affected file lib/silcclient/silcapi.h.
7249 * Fixed memory leaks in silc_client_close_connection. Affected
7250 file lib/silcclient/client.c.
7252 * Added silc_client_del_client_entry to client library to free
7253 all memory of given client entry. Affected file is
7254 lib/silcclient/idlist.[ch].
7256 * Added new functions silc_client_del_channel and
7257 silc_client_del_server to delete channel and server entries.
7258 Affected file lib/silcclient/[silcapi.h/idlist.c].
7260 * Removed silc_client_del_client_by_id from silcapi.h.
7262 * Fixed the INFO command to return the server's own info
7263 correctly when querying by Server ID. Affected file is
7266 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7268 * Removed the non-blocking settings in WIN32 code in the
7269 silc_sock_[read/write] and added SleepEx instead. Affected
7270 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7271 of input data is now checked with FIONREAD and ioctlsocket.
7273 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7275 * Call silc_schedule_task_del_by_context in the
7276 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7277 Affected file lib/silccore/silcprotocol.c.
7279 * Call silc_protocol_cancel for active protocols in the
7280 silc_server_close_connection if the funtion
7281 silc_server_free_sock_user_data has not been called.
7282 Affected file silcd/server.c.
7284 * Generic tasks cannot be deleted using the del_by_fd
7285 task deleting function since generic tasks does not match
7286 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7288 * Added a notion to SILCOPER help file that the SILCOPER works
7289 only on router server, not on normal server.
7291 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7293 * Added for WIN32 support for the new scheduler as well.
7294 Affected file lib/silcutil/win32/silcwin32schedule.c.
7296 * Fixed the SHA1 implementation to work on various platforms.
7298 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7300 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7301 API. It is part of the scheduler now. Everything else is
7302 as previously but some functions has changed their names.
7303 Checkout the lib/silcutil/silcschedule.h for the interface.
7304 Updated all applications to use the new interface. Affected
7305 files are lib/silcutil/silcschedule.[ch].
7307 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7309 * Found a bug in the SKE implementation. The HASH value,
7310 specified by the protocol, was not computed correctly. The
7311 public key of the responder was not added to the computation
7312 even though it is mandatory. Affected file lib/silcske/silcske.c.
7313 This unfortunately causes incompatibilities with older
7314 clients and servers.
7316 * Added WIN32 specific network init and uninit functions:
7317 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7318 the Winsock2. Affected file lib/silcutil/silcnet.h and
7319 lib/silcutil/win32/silcwin32net.c.
7321 * Set the socket always to nonblocking mode on WIN32 after
7322 reading data or writing data. Affected file is
7323 lib/silcutil/win32/silcwin32sockconn.c.
7325 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7327 * Fixed various compilation problems under WIN32. Affected
7328 files lib/silcutil/win32/silcwin32thread.c and
7329 lib/silcutil/win32/silcwin32schedule.c.
7331 * Removed all _internal.h #includes from public header
7332 files. Internal headers must never be included from
7335 Removed also the lib/silcske/payload_internal.h file.
7337 * All include files that may be needed (public and some others
7338 included by the public headers) by application developers are
7339 now copied to the ./includes directory. It does not copy any
7340 internal headers. Affected file Makefile.defines.pre and all
7341 Makefile.am's under lib/ and subdirs.
7343 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7345 * Do not change the ~/.silc directory's permissions automatically.
7346 Affected file irssi/src/silc/core/clientutil.c.
7348 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7350 * Do not cancel the protocol in silc_server_close_connection
7351 it might cause recursion. Now cancelled in the function
7352 silc_server_free_sock_user_data. Affected file silcd/server.c.
7354 * Fixed the silc_server_remove_clients_by_server to regenerate
7355 the channel keys correctly finally. Added also new function
7356 silc_server_remove_clients_channels to actually do it.
7357 Affected file silcd/server.c.
7359 * Fixed the silc_server_new_channel to not crash by giving
7360 wrong router to the new channel. Affected file is
7361 silcd/packet_receive.c.
7363 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7365 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7366 which is given as argument to the silc_client_alloc now.
7367 It can be used to configure the client and set various parameters
7368 that affect the function of the client.
7370 * The USERS command in server did not check whether the channel
7371 is private or secret. Affected file silcd/command.c.
7373 * Added new argument to the USERS command in protocol specification.
7374 The USERS command now can take the channel name as argument
7375 as well. Added support for this in client and server and
7376 updated the protocol specs.
7378 * Completed the GETKEY command in client. It can be now used
7379 to fetch also servers public key not only some clients.
7380 Affected files lib/silcclient/command[_reply].c.
7382 * Added silc_client_get_server to return server entry by the
7383 server name. Affected files lib/silcclient/silcapi.h and
7386 * Redefined the IDENTIFY command in protocol specification to be
7387 more generic. It now can be used to query information about
7388 any entity in the SILC Network, including clients, servers and
7389 channels. The query may be based either the entity's name
7390 or the ID. Added support for this in both client and server.
7392 Affected files silcd/command.c and lib/silcclient/command.c
7393 and command_reply.c.
7395 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7396 the _from_client and _from_server functions. Affected file
7399 * Added silc_client_get_channel_by_id_resolve to the file
7400 lib/silcclient/silcapi.h to resolve channel information by
7401 its ID. Added also silc_client_get_channel_by_id that
7402 does not resolve it from the server.
7404 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7406 * Added SilcServerEntry context into the client library
7407 to represent one server. The INFO command now allocates
7408 these to save the resolved server info. For now on the
7409 client library will also keep information about servers,
7410 connected and resolved with INFO.
7412 The INFO command now allocates the SilcServerEntry context
7413 and saves the server info there. The COMMAND_REPLY in
7414 the INFO now returns the parameters to application in
7415 same order as defined in the protocol specification.
7417 The entries are cached in the client->server_cache.
7419 * The INFO command is now issued after received the Client ID
7420 from the server. Affected file lib/silcclient/client.c.
7422 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7423 to the application as the mode changer might be server.
7424 It is guaranteed that NULL is not returned anymore to the
7425 application. Affected file lib/silcclient/client_notify.c.
7427 The ID Type is now also passed to the application so that
7428 it can check whether the returned entry is SilcClientEntry
7431 Added new function silc_client_get_server_by_id to return
7432 the server entry by ID. Affected files are the
7433 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7435 * Do not create the channel in the Irssi SILC Client when issuing
7436 the JOIN command but when received the sucessful JOIN command
7437 reply. Otherwise the channel might get created even though we
7438 could not join it. The Affected file is
7439 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7441 * Fixed a channel joining bug in router. The router must also
7442 check the channel modes, invite and ban lists etc. when serving
7443 the JOIN command sent by normal server. Affected file is
7444 silcd/command.c. The router now resolves the client's
7445 information from the server who sent the JOIN command if it
7446 does not know it, and processes the JOIN command only after
7449 * Changed the SilcCommandCb to take new argument; void *context2.
7450 Affected file lib/silccore/silccommand.h
7452 The second argument in the command callbacks in the server now
7453 includes the SilcServerCommandReplyContext if the command was
7454 called as pending command callback from the command reply.
7455 Otherwise it is NULL. When called as pending the status of the
7456 command reply will be checked and if it was erronous the
7457 error will be sent to the original sender of the command.
7458 This way the client always receives the error messages even
7459 though the server was actually the one who received the error
7460 when it resent the command to router, for example. Affected
7461 files silcd/command[_reply].[ch].
7463 * Fixed sending WHOWAS command's error message to client if
7464 the requested client could not be found. It was missing.
7467 * Changed the CMODE and CUMODE commands reply arguments in the
7468 protocol specification. The Channel ID is now sent in both
7469 of the commands to identify the channel. Implemented this
7470 new feature to the client and server. Affected files
7471 lib/silcclient/command_reply.c and silcd/command.c.
7473 * Made better checks for invite and ban lists in the JOIN
7474 command in server. Affected file silcd/command.c.
7476 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7478 * The server now performs the incoming host IP/DNS lookup
7479 using the silc_socket_host_lookup and thus does not block
7480 the server anymore. Affected file silcd/server.c.
7482 * Completed the multi-thread support for SILC Scheduler in
7483 the lib/silcutil/silcschedule.c.
7485 * Fixed the configure.in.pre to detect the pthread correctly
7488 * Fixed a deadlock in silc_task_queue_wakeup in the file
7489 lib/silcutil/silctask.c.
7491 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7493 * Added new function silc_schedule_wakeup that is used in
7494 multi-threaded environment to wakeup the main thread's
7495 schduler. It needs to be used when a thread adds a new task
7496 or removes a task from task queues. After waking up, the
7497 scheduler will detect the task queue changes. If threads
7498 support is not compiled in this function has no effect.
7499 Implemented the wakeup mechanism to both Unix and WIN32
7500 systems. Affected files are lib/silcutil/silcschedule.[ch],
7501 lib/silcutil/unix/silcunixschedule.c and the
7502 lib/silcutil/win32/silcwin32schedule.c.
7504 * Added new function silc_task_queue_wakeup to wakeup the
7505 scheduler by the specified task queue. Affected file
7506 lib/silcutil/silctask.[ch].
7508 * The silc_socket_host_lookup_start now wakes up the scheduler
7509 after adding the timeout task. Affected file is
7510 lib/silcutil/silcsockconn.c.
7512 * The silc_socket_host_lookup is synchronous now if the threads
7513 support is not compiled in. However, the callback is still
7514 called asyncronously through the scheduler, anyway. Affected
7515 file lib/silcutil/silcsockconn.c.
7517 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7519 * Added new function silc_socket_host_lookup to perform
7520 asynchronous IP and FQDN lookups for the socket connection.
7521 Affected files lib/silcutil/silcsockconn.[ch].
7523 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7525 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7526 that may or may not compile the mutex support in.
7528 Changed the silc_mutex_alloc interface. It allocates the
7529 mutex now to the sent pointer and returns TRUE or FALSE.
7531 Affected file lib/silcutil/silcmutex.h.
7533 * Wrote the SILC Task Queue interface to support multi-threads.
7534 Affected file lib/silcutil/silctask.[ch].
7536 * Wrote the SILC Scheduler to support multi-threads. Affected
7537 file lib/silcutil/silcschedule.c.
7539 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7541 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7542 in lib/silcutil/win32/.
7544 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7546 * Defined SILC Mutex API and SILC Thread API and implemented
7547 them for Unix. Affected files are
7548 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7549 lib/silcutil/unix/silcunixmutex.c and
7550 lib/silcutil/unix/silcunixthread.c.
7552 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7554 * Fixed the silc_server_remove_clients_by_server's channel
7555 key re-generation. The hash table handling was incorrect
7556 and would not work with many channels. Affected file is
7559 * Fixed some memory leaks around the server code.
7561 * Rewrote the silc_server_get_users_on_channel to support IPv6
7562 based Client ID's. Affected file silcd/server.c.
7564 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7565 specification. However, a separate document must be written
7566 to define the detailed signing procedure and the payload
7567 associated with the flag. Defined the flag to the
7568 lib/silccore/silcchannel.h as well.
7570 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7572 * Changed the dynamic tables to static size tables in the
7573 lib/silccrypt/silchmac.c.
7575 * Removed GCC dependencies from the code. A patch by cras.
7577 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7579 * Do not show the error "Error receiving packet bla bla"
7580 in server if it really was not an error (-2 means that reading
7581 is pending). Affected file silcd/server.c.
7583 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7585 * Fixed a possible crash in silc_server_remove_clients_by_server
7586 in silcd/server.c. Fixed there also some memory leaks.
7588 * Fixed the silc_idlist_replace_client_id. It could replace
7589 wrong key in the hash table. Affected file silcd/idlist.c.
7591 * Do not check whether there are global users on the channel
7592 if the channel->global_users is FALSE. Affected functions
7593 silc_server_remove_from_one_channel and
7594 silc_server_remove_from_channels in silcd/server.c. Also,
7595 do not check if the removed client is local as we can be
7596 sure that global client was not removed from the channel
7597 and checking for global users is not needed.
7599 * The silc_server_remove_clients_by_server now re-generates
7600 the channel keys correctly for those channels that had
7601 clients removed from them. Affected file silcd/server.c.
7603 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7605 * Found the reason of random crashes in the server. We weren't
7606 ignoring the SIGPIPE signal (which can be sent in write())
7607 and it crashed the server. Affected file silcd/silcd.c.
7609 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7611 * Assure that sock->user_data is not NULL in the function
7612 silc_server_packet_send in silcd/packet_send.c.
7614 * Disconnect the remote connection if it could not be added
7615 to any ID lists in the server. The affected file is
7618 * Check in silc_server_packet_send[_real/dest] that the
7619 socket is not disconnecting and ignore the data if it is.
7620 Affected file silcd/packet_send.c.
7622 * Define inline to __inline on native WIN32 compilation.
7623 Affected file includes/silcwin32.h.
7625 * Added some explicit type casts for inline code since MSVC
7626 require them. Affected files lib/silcutil/silcbuffer.h,
7627 lib/trq/silcdlist.h and lib/trq/silclist.h.
7629 * Print warning in log files from now on if the packet
7630 decryption fails. Affected file silcd/server.c.
7632 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7634 * Changed the `say' client operation's interface to accept
7635 new `type' argument to indicate the type of the message sent
7636 by the library. The application may filter the library's
7637 messages according the type. The affected file is the
7638 lib/silcclient/silcapi.h.
7640 * Added two new functions to lib/silcclient/silcapi.h:
7641 silc_client_del_client and silc_client_del_client_by_id.
7642 Affected file lib/silcclient/idlist.c.
7644 * Moved the clientincludes.h from includes/ to silc/ and
7645 serverincludes.h from includes/ to silcd/.
7647 * The modes for the CMODE and CUMODE are now passed as
7648 uint32 for application with COMMAND_REPLY. The affected
7649 file is lib/silcclient/command_reply.c.
7651 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7653 * /WHOIS without arguments shows client's own information.
7654 Affected file lib/silcclient/command.c.
7656 * Changed PING to not accept any arguments. The specs
7657 says that client can ping only the connected server so
7658 requiring an argument is not needed. Affected file is
7659 lib/silcclient/command.c.
7661 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7663 * Fixed a fatal bug in private message sending and reception
7664 encryption and decryption when using private message keys.
7665 The implementation was incorrect and did not follow the
7666 specification. It causd that some of the message were
7667 lost since it did not use the sending and receiving keys
7668 as the protocol suggests. This has been fixed and will cause
7669 incompatibilities with older clients when sending private
7670 message encrypted with private message keys. Affected files
7671 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7672 and various other in Irssi SILC Client.
7674 Added `responder' boolean argument to the functions
7675 silc_client_add_private_message_key[_ske] to indicate when
7676 the key is added as responder or initiator of the key
7679 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7681 * Removed the silc_ske_check_version function and created
7682 a SilcSKECheckVersion callback. Added also a function
7683 silc_ske_set_callbacks that is now used to set all SKE
7684 callbacks. The callback functions are not given to
7685 the SKE functions anymore, but this function is used to
7688 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7690 * Added `silc_version' argument to the silc_client_alloc
7691 to define the version of the application for the library.
7692 The library will use the version string to compare it
7693 against the remote host's (usually a server) version
7694 string. Affected file lib/silcclient/silcapi.h
7696 * Added the KE protocol context to Key Agreement context
7697 in client library so that we can abort the SKE if it
7698 is in process when we get timeout. Affected file is
7699 lib/silcclient/client_keyagr.c.
7701 * Do not resolve the client ID forever if it returns in the
7702 first time that such client does not exist. This was done
7703 for example with private message. Affected file is
7704 lib/silcclient/client_prvmsg.c.
7706 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7708 * Do not add regex.h for WIN32. The affected file
7709 includes/silcincludes.h.
7711 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7712 not work yet 100%. It generates the DLL's automatically
7713 when compiling with --with-win32 under cygwin.
7715 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7717 * lib/contrib/regex.c is not compiled on WIN32.
7719 * Added silc_net_get_socket_opt function to the
7720 lib/silcutil/silcnet.h.
7722 * Added includes/silcwin32.h for WIN32 specific includes
7725 * Do not use ptime structure or any of the posix process
7726 functions on WIN32 in lib/silccrypt/silrng.c.
7728 * Added silc_gettimeofday to provide generic function
7729 for struct timeval on all platforms. Added the function
7730 to lib/silcutil/silcutil.h.
7732 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7734 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7735 library as they clearly belong there. As a plus side we
7736 can make the actual socket connection routines platform
7739 Added also new generic function silc_socket_read and
7740 silc_socket_write (that used to be silc_packet_[read/write].
7741 The implementation of these are platform specific.
7743 * Added WIN32 specific routines of silc_socket_[read/write]
7744 to lib/silcutil/win32/silcwin32sockconn.c.
7746 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7748 * Added preliminary support for native WIN32 compilation under
7749 cygwin (using the -mno-cygwin option for GCC) to the
7750 ./configure.in.pre. The --with-win32 now prepares the
7751 compilation for native WIN32.
7753 * Rewrote the SILC Scheduler interface in the file
7754 lib/silcutil/silcschedule.h. The scheduler is now context
7755 based and does not have anymore any global static scheduler.
7756 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7757 and created lib/silcutil/win32 directory for WIN32 based
7760 * Added Unix specific network routines to the
7761 lib/silcutil/unix/silcunixnet.c and the old
7762 lib/silcutil/silcnet.c includes now only generic routines.
7764 Added WIN32 specific network routines to the
7765 lib/silcutil/win32/silcwin32net.c.
7767 * Added Unix specific utility functions from the
7768 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7770 * Added WIN32 SILC Scheduler to the file
7771 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7774 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7776 * Do not handle JOIN notify in the server if the target client
7777 is not registered (idata->registered == FALSE). The affected
7778 file is silcd/packet_receive.c.
7780 * Update the nickrec->founder in event_cumode in the Irssi SILC
7781 client. Affected file irssi/src/silc/core/silc-channels.c.
7783 * Fixed the CUMODE_CHANGE notify handling in the server when
7784 server and router are announcing their clients on channels.
7785 Now the mode changes are saved and notified correctly. The
7786 affected file is /silcd/packet_receive.c.
7788 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7789 They really did not replace the cache entry in the ID Cache.
7790 Now they do that. Affected file silcd/idlist.c.
7792 * Fixed the KICK notify handling in the Irssi SILC client to
7793 update the channel records so that the kicked client does not
7794 appear to be on the channel. The affected file is
7795 irssi/src/silc/core/silc-channels.c.
7797 * Always update the conn->current_channel when executing command
7798 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7800 * Fixed the KILL notify handling in Irssi SILC client to remove
7801 the killed client on all channels.
7803 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Fixed the silc_parse_command_line to remove extra spaces
7806 from the start and end of the arguments. Affected file is
7807 lib/silcutil/silcutil.c.
7809 * Cancel and free any active protocol in the function
7810 silc_server_close_connection. Affected file silcd/server.c.
7812 * Cancel and free any active protocol in the function
7813 silc_client_close_connction. Affected file is
7814 lib/silcclient/client.c.
7816 * Do not execute the KILL command for clients that are in
7817 history (ie. they are not in the network). Affected file is
7820 * Fixed KILL notify handling, client does not crash anymore.
7821 Affected file irssi/src/silc/core/silc-channels.c.
7823 * Reduced the default packet buffer size from 2048 to 1024 in
7824 lib/silccore/silcpacket.c.
7826 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7827 counter to the SKE context that is incresed when the SKE library
7828 performs async operation outside the library. If the outside
7829 process frees the SKE context and FREED status will be set
7830 and the library will detect after the sync operation that the
7831 libary is freed. The affected files are
7832 lib/silcske/silcske[_status].[ch].
7834 * Resolve the client entry information in the function
7835 silc_client_channel_message to assure that NULL pointer is not
7836 passed as client entry to the application. */
7838 * Fixed the task timeout calculation to assure that there is
7839 never negative timeouts. The affected file is
7840 lib/silcutil/silcschedule.c.
7842 * Fixed the channel user mode notification sending in server.
7843 It was sent point-to-point to the router (or to server by router)
7844 but it needs to be destined to a channel. The routines now
7845 supports sending the channel user mode notifys to the channels
7846 when announcing clients and channels. Affected files are
7847 silcd/server.c and silcd/packet_receive.c.
7849 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7850 It did not actually replace the old channel entry in the cache.
7851 Affected file lib/silcclient/client_notify.c.
7853 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7855 * Fixed a possible crash in silc_packet_send_prepare. It now
7856 assures always that there is enough space in the buffer and
7857 at the tail area of the buffer (for MAC).
7859 Fixed the inbound buffer reallocation in silc_packet_read.
7860 It was old code and did not handle the reallocation correctly.
7863 The affected file is lib/silccore/silcpacket.c.
7865 * Fixed buffer overflow in silc_parse_nickname in the file
7866 lib/silcutil/silcutil.c.
7868 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7870 * make install generates new server keys only if there is not
7873 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7875 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7876 Added check that if the NOREPLY is set then we will not send
7877 the away message. This avoids infinite loop of away messages
7878 if both clients are away. The affected file is
7879 lib/silcclient/client_prvmsg.c.
7881 * Fixed client crash if /NICK was given without arguments.
7882 Affected file lib/silcclient/command.c.
7884 * Server does not send the invite list in INVITE command back
7885 to the client if the list was not altered. Added this notion
7886 to the protocol spec as well. Affected file silcd/command.c.
7888 Fixed possible crash in INVITE command by checking the
7889 value of silc_server_get_client_route command.
7891 * Fixed the INVITE notify type handling. The arguments are now
7892 taken in correct order and client does not crash. The affected
7893 file is irssi/src/silc/core/silc-channels.c.
7895 Removed the "Inviting xxx to channel" message from the
7896 client library away and let the application handle it.
7897 Affected file lib/silcclient/command.c. Added that message
7898 to Irssi SILC client's message formats.
7900 * Fixed CMODE command crash in client. It now checks the
7901 amount of arguments correctly and does not crash. The affected
7902 file is lib/silcclient/command.c.
7904 * Do not create new channel automatically in silc_channels_join
7905 but check whether the channel by that name already exists.
7906 Affected file irssi/silc/core/silc-channels.c.
7908 * Do not send the SERVER_SIGNOFF to router if the disconnected
7909 entity was the router. Affected file silcd/server.c.
7911 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7912 SILC client as it was missing from there.
7914 Added the handling of the KICK notify to the Irssi SILC client
7915 as it was missing. Added "you have been kicked" message to
7916 Irssi SILC client's message modules formats.
7918 Added the handing of the KILL notify to the Irssi SILC client
7919 as it was missing. Added the kill message module formats
7922 The affected file is irssi/src/silc/core/silc-channels.c.
7924 * The router did not save the channel mode the server announced.
7925 Affected file silcd/packet_receive.c.
7927 * Fixed a possible crash in INFO command in server. If the
7928 server did not provide the server info it crashed. Affected
7929 file silcd/command.c.
7931 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7933 * Fixed the GETKEY command in the server to check also the
7934 global list. Otherwise the GETKEY would not work correctly
7935 in normal SILC server. Affected file silcd/command.c.
7937 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Fixed GETKEY crash, it crashed if the command did not succseed.
7941 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7944 is now real and not just an macro interface to GMP.
7946 Removed the entire GMP from the source tree and imported new
7947 NSS MPI library instead. Reason for removing GMP is that it is
7948 extremely large and compiles extremely slow. The NSS MPI
7949 is only a few files and compiles in less than 10 seconds.
7950 The speed is also about the same as GMP. The MPI is imported
7951 to lib/silcmath/mpi.
7953 If the system has GMP installed we will still use the GMP.
7954 If it is not then the NSS MPI will be compiled.
7956 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Merged a long nickname (127 characters long) crash bugfix from
7959 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7961 * Merged a freed memory reference bugfix from Irssi CVS tree.
7962 Affected file irssi/src/core/commands.c.
7964 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Added the server's public key sving and verification to the
7967 server when performing the SKE. This was missing and the
7968 remote server's (or router's) public key was accepted without
7969 checking whether we have it previously or trust it at all.
7970 Affected file silcd/protocol.c.
7972 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Check in the silc_server_timeout_remote if protocol is active
7975 and make sure that the protocol's final callback is called so
7976 that all memory if freed. Affected file silcd/server.c.
7978 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7980 * silc_server_whois_send_reply crashed the server if the nickname
7981 was 127 characters long. Affected file silcd/command.c.
7983 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * Added sanity check to the silc_server_new_client. If the hostname
7986 is provided inside username then check that the provided hostname
7987 really is the same as the resolved one. If the hostname was not
7988 resolved then check it from the public key. Affected file is
7989 silcd/packet_receive.c.
7991 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7992 if the server disconnected us and the connection is not valid
7993 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7995 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7996 the library to the lib/silcutil/silcutil.[ch].
7998 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Close log file after open. Affected file
8001 lib/silcutil/silclog.c.
8003 * Check whether sock == NULL in silc_client_send_packet and return
8004 if it is. Affected file lib/silcclient/silcclient.c.
8006 * Check rec->entry == NULL in the Irssi SILC Client before
8007 sending the channel message. Affecte file is
8008 irssi/src/silc/core/silc-servers.c.
8010 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Merged a splitted window bugfix from Irssi CVS tree. The
8013 affected file is irssi/src/fe-text/textbuffer-view.c.
8015 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8016 It did not print nickname.
8018 * Improved the distributions system a bit.
8020 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8022 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8023 irssi/src/fe-text/gui-window.c.
8025 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8026 to in-active server. The affected file is
8027 irssi/src/silc/core/client_ops.c.
8029 * Resolve the client in USERS command reply if the entry does
8030 not have username resolved. The affected file is
8031 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8032 command to WHOIS command to really resolve stuff. The USERS
8033 is not used any more in any critical section so WHOIS can
8034 be used even though it might be slower than IDENTIFY.
8036 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8039 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Changed the protocol API a bit more consistent in the
8042 lib/silccore/silcprotocol.[ch].
8044 * Changed the following headers to ROBODoc format:
8046 lib/silccore/silcpayload.h
8047 lib/silccore/silcprotocol.h
8048 lib/silccore/silcsockconn.h
8050 All core library headers are now formatted.
8052 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8054 * Fixed a bug in Irssi SILC client; do not show that you are
8055 server/router operator if you really are not. Affected file is
8056 irssi/src/silc/core/client_ops.c.
8058 * Renamed silc_command_free_payload to silc_command_payload_free.
8059 Affected file lib/silccore/silccommand.h
8061 * Added silcmath.h to include the prototoypes of various routines
8062 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8065 * Changed the following headers to ROBODoc format:
8067 lib/silccore/silcchannel.h
8068 lib/silccore/silccommand.h
8069 lib/silccore/silcid.h
8070 lib/silccore/silcidcache.h
8071 lib/silccore/silcmode.h
8072 lib/silccore/silcnotify.h
8073 lib/silccore/silcpacket.h
8074 lib/silcmath/silcmath.h
8076 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8078 * Added checking to the server code not to start the server if
8079 ciphers and stuff are not configured properly. Affected files
8080 silcd/serverconfig.[h] and silcd/server.c.
8082 * Changed the layout of the header files of the public interfaces
8083 in the SILC libraries. The new layout supports ROBODoc
8084 documentation tool (and some others) so that it is easy to create
8085 a library reference manual. All the other headers and source
8086 code must still follow the CodingStyle document. Also source
8087 code must not include these ROBODoc stuffs, only the headers.
8088 Furthermore, all public interface headers must now be named
8089 by using `silc' prefix, example: silcapi.h, silccipher.h.
8090 Some files were renamed due to this. All the other headers
8091 must not be used as public interfaces. I will update the
8092 CodingStyle document later. Changed following headers, so far:
8094 lib/silcclient/silcapi.h
8095 lib/silccore/silcauth.h
8096 lib/silccore/silcprivate.h
8097 lib/silccrypt/silcdh.h
8099 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8103 * Removed silc_client_packet_send_flush from the client library
8104 as it is not needed. Affected file lib/silcclient/client.[ch].
8106 * Added printing of message of unresolved authentication method
8107 to the Irssi SILC client. Added it to the module formats.
8108 Removed the same message from the client library.
8110 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8112 * Added new distribution feature, DISTLABEL. Every distribution
8113 can define own preprocessor label that can be used in the
8114 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8115 file distributions, acconfig.h.pre and prepare.
8117 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Added Makefile.defines_int to include the actual definitions
8120 for Makefile.defines.in. Tested the new distribution system,
8121 created distributions and tested installation.
8123 * Added AWAY message printing to the Irssi SILC client. Added
8124 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8126 * Added SCONNECT command to call the SILC's CONNECT command.
8127 Cannot use CONNECT directly since Irssi uses that internally.
8128 Affected file irssi/src/silc/core/silc-servers.c.
8130 Added ACTION local command. It is same as ME command but takes
8131 the channel as mandatory argument.
8133 Rewrote some of the Irssi's help files to suite for SILC
8136 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Added Makefile.defines[.in] that should for now on be included
8139 in all Makefile.am file in the source tree. That file includes
8140 all common compilation definitions for SILC source tree.
8142 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Minor changes to the ./prepare script to change the package
8145 name according the distribution name to the configure.in.
8147 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Created new distribution system. Added file `distributions'
8150 that defines all the distributions that can be created out of
8151 the SILC source tree. The ./prepare script now reads that
8152 file to determine how to prepare the distributions. The
8153 first argument to the ./prepare is the name of the distribution
8154 and second is the version of the distribution. If given
8155 without arguments it creates the default (toolkit) distribution
8156 with the default version (defined in ./prepare).
8158 All Makefile.am files that are subject to the distributions
8159 are now named as Makefile.am.pre. These are ./Makefile.am
8160 and lib/Makefile.am. Others may be changed later.
8162 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Added invite list, ban list, some key management and connection
8165 error message printing to module formats in the Irssi SILC client.
8167 * Added new silc_client_set_away_message to set the away message
8168 that is back to the person who sent private message. The
8169 affected file lib/silcclient/silcapi.h and the
8170 lib/silcclient/client_prvmsg.c.
8172 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Fixed the private message sending in the Irssi SILC client,
8175 added local command KEY to the Irssi SILC client.
8177 Added key management and key agreement message formats to the
8178 irssi/src/fe-common/silc/module-formats.[ch].
8180 Added USERS (alias WHO) printing, server/router operator
8181 indication and LIST command printing to the module formats.
8183 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Fixed channel joining notify handling, cumode notify handling
8186 from Irssi SILC client.
8188 * Added SILC specific module-formats to the Irssi SILC client so
8189 that SILC specific message hilighting, colors etc is possible.
8190 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8192 Added channel mode, channel user mode, actions, notices,
8193 whois and whowas printing to the the module-formats.c.
8195 * Fixed a bug in channel deletion in the server. The channel
8196 is not left to the cache even if the channel founder auth mode
8197 is set when there are no users anymore on the channel. Affected
8198 file silcd/server.c.
8200 * The silc_net_localhost now resolves the entire hostname including
8201 the domain name. Affected file lib/silcutil/silcnet.c.
8203 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Changed the ask_passphrase client operation to be ascynchronous.
8206 It has now a completion callback and a context that the
8207 application must call after it has got the passphrase from
8208 the user. Affected files lib/silcclient/silcapi.h,
8209 lib/silcclient/protocol.c, lib/silcclient/command.c and
8212 Added SilcAskPassphrase callback that the application calls
8213 to deliver the passphrase to the library.
8215 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8216 The public key verification and especially a certificate
8217 verification is asynchronous procedure.
8219 Added new SILC_SKE_STATUS_PENDING status to indicate the
8220 request is pending and a callback will be called to finalize
8223 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8224 indicate that remote end did not send its public key (or
8225 certificate), even though we require it. Added check for this
8226 condition in the SKE. This was a security bug, now fixed.
8228 Defined new SilcSKEVerifyCbCompletion callback that is called
8229 when the verification process is completed.
8231 The affected files lib/silcske/silcske_status.h and
8232 lib/silcske/silcske.[ch].
8234 * Changed the verify_public_key client operation to be async
8235 as well. Defined SilcVerifyPublicKey callback that is used to
8236 indicate the success of the public key verification process.
8238 Changed the server and client to use the new async client
8241 * Changed the Irssi SILC client's internal scheduler to be called
8242 twice as many times as it used to be. As a result the client
8243 should be a bit faster now. Affected file is
8244 irssi/src/silc/core/silc-core.c.
8246 * Added support to Irssi SILC client of asynchronous public key
8247 verification and passphrase inquiry. Affected file is
8248 irssi/src/silc/core/silc-core.c.
8250 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8252 * Do not say "You have left channel %s" in client library.
8253 Moved it to the application. Affected files are
8254 lib/silcclient/command.c and silc/client_ops.c.
8256 * Fixed silc_client_get_clients. Command context was not
8257 duplicated and was freed memory in the callback. Affected
8258 file lib/silcclient/idlist.c.
8260 * Do not say "you are now talking..." on JOIN command in the
8261 client library. The appliation must handle it.
8263 * Do not say ".. changed topic to" in command reply in the
8264 client libary. The application must handle it.
8266 * Fixed TOPIC command sending in the client library.
8268 * Fixed a memory leak in silc_client_command_free in the file
8269 lib/silcclient/command.c.
8271 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Imported a modified version of Irssi client to the source tree.
8274 The Irssi will be used to create a new client called
8275 Irssi SILC. Imported to irssi/.
8277 Added silc_core_init_finish function to the Irssi. Affected
8278 file irssi/configure.in.
8280 A lot changes in the Makefile.ams around the irssi tree.
8282 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8284 * Do not rehash if the new size is same as the old size of the
8285 hash table, in the silc_hash_table_rehash*. The affected file
8286 lib/silcutil/silchashtable.c.
8288 * Replaced hash_table_del_by_context calls from the server
8289 (when channel->user_list and client->channels) to the
8290 hash_table_del as it is sufficient and faster.
8292 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * Added silc_hash_table_list, silc_hash_table_get and the
8295 SilcHashTableList structure to provide an alternative way to
8296 traverse the hash table. The affected files are
8297 lib/silcutil/silchashtable.[ch].
8299 * Changed the server's idlist routines to use the hash table
8300 routines to optimize the code.
8302 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Replaced the client entry's `channel' list and channel entry's
8305 `user_list' list to hash tables for optimized lookup. Changed
8306 the code to use the hash table interface around the code.
8307 Affected file lib/silcd/idlist.[ch].
8309 * Added `auto_rehash' boolean argument to the function
8310 silc_hash_table_alloc to indicate whether the hash table should
8311 auto-rehash when it thinks is appropriate time. It will
8312 increase the hash table size if the there is twice as much
8313 entries in the table than the size of the table, and will
8314 decrease the size if there are twice as less entries than
8315 the size of the table.
8317 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8321 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8323 * silc_idcache_purge_by_context deletes the entry now by context
8324 as it is supposed to do. Affected file lib/silccore/idcache.c.
8326 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8327 client is not anymore valid (WHOWAS givens the info) and not
8328 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8330 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Removed the `data' and `data_len' arguments from the ID Cache
8333 interfaces and added `name' argument. ID Cache does not handle
8334 anymore the binary data only a names associated with given ID.
8336 * When hashing a Client ID with silc_hash_id the entire ID is
8337 not hashed anymore, instead only the hash of the Client ID is
8338 hashed. This way we can access the Client ID from the cache
8339 with Client ID but with the hash of the ID (which is a hash of
8340 the nickname) as well without any difference in performance.
8342 Added also silc_idcache_find_by_id_one_ext to do one on one
8343 searching when we have the actual ID. Added also function
8344 silc_hash_client_id_compare. The affected files are
8345 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8347 * When hashing the name associated with a ID it is always done
8348 in lowercase. This way we can access the cache without worrying
8349 about case-sensitivity, even though, for example nicknames are
8352 * Fixed a bug in server with channel message sending. It put
8353 wrong ID type as destination ID. The affected file
8354 silcd/packet_send.c.
8356 * silc_idcache_del_by_context now deletes from all hash tables
8357 by context. Affected file lib/silccore/idcache.c.
8359 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Changed the client library to use the new ID Cache interface.
8362 Changes around the source tree.
8364 * Added silc_hash_table_rehash_ext to rehash with specific
8365 hash function. Affected file lib/silcutil/silchashtable.[ch].
8367 * Added silc_hash_string_compare to compare two strings in the
8368 hash table. Affected file lib/silcutil/silcutil.[ch].
8370 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Added new function silc_idcache_del_by_context into the
8373 lib/silccore/idcache.[ch].
8375 * Changed the server's ID list routines to use the new ID Cache
8376 interface. Changes around the source tree.
8378 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8380 * Added silc_hash_table_del[_by_context]_ext functions in to the
8381 lib/silcutil/silchashtable.[ch].
8383 Removed silc_hash_table_find_all* routines and added new
8384 silc_hash_table_find_foreach to replace them.
8386 Added silc_hash_table_replace_ext function as extended
8387 replacing function. Separated the simple hash table interface
8388 from the extended hash table interface in the file
8389 lib/silcutil/silchashtable.h.
8391 * Fixed minor bugs and changed it to use some of the new
8392 hash table functions in lib/silccore/idcache.c
8394 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Added new function silc_hash_table_find_all to return all keys
8397 in the hash table by the specified key. As the hash table is
8398 collision resistant it also makes it possible to have several
8399 duplicate keys in the hash table. This function may be used to
8400 find all of the keys from the hash.
8402 Added user_context arguments to the SilcHashFunction,
8403 SilcHashCompare and SilcHashDestructor to deliver user specified
8406 Added new fuctions silc_hash_table_find[_all]_ext to do
8407 extended lookup with specified hash and compare functions and
8408 specified user contexts.
8410 Added new function silc_hash_table_add_ext to add the key
8411 with specified hash function and user context.
8413 Added new function silc_hash_table_foreach to traverse all
8414 entrys in the hash table. Added SilcHashForeach callback
8417 Added new function silc_hash_table_del_by_context to delete
8418 the entry only if the context associated with the key matches.
8420 Affected files are lib/silcutil/silchashtable.[ch].
8422 * Removed silc_hash_[server/client/channel]_id and added just
8423 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8424 silc_hash_id_compare to compare two ID's using as the hash table
8425 comparison function. Added also silc_hash_data to hash
8426 binary data and silc_hash_data_compare to compare it.
8428 * Removed silc_idlist_find_client_by_hash as it is not needed
8429 anymore. Affected file silcd/idlist.[ch].
8431 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8432 to use internally the SilcHashTable. The new ID Cache is a lot
8433 faster than the old one. Some of the ID Cache interface was also
8434 rewritten and obsolete and stupid functions were removed.
8436 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8438 * Added entry_count field to the SilcHashTable to keep the number
8439 of the entries in the table. Implemented the function
8440 silc_hash_table_rehash. Added new function
8441 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8443 Fixed a minor bug in silc_hash_table_free.
8445 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8446 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8447 into the lib/silcutil/silcutil.[ch].
8449 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8451 * Implemented a collision resistant hash table into the
8452 lib/silcutil/silchashtable[ch]. See the header and the source
8453 for the SilcHashTable API.
8455 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Merged dotconf version 1.0.2 into lib/dotconf.
8459 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Do not compile anything in lib/silcsim/* if the SIM support
8462 is not enabled. The tree should now compile without problems
8465 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Compiled the SILC under cygwin. Compiled and tested briefly
8468 without problems. More tests needed. The SIMs didn't compile
8471 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8473 * Fixed possible crash in silc_get_username in the
8474 lib/silcutil/silcutil.c.
8476 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * Fixed a va_arg in silc/client_ops.c.
8480 * Oops, RC5 routines were named AES and caused some problems
8481 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8483 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Added new SilcIDIP structure into the lib/silccore/id.h and
8486 replaced the old `ip' fields from all SILC ID's to that type.
8487 This is a step towards IPv6 support.
8489 The silc_id_get_len takes now the ID as an extra argument.
8490 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8491 both IPv4 and IPv6 based ID's.
8493 The affected files are lib/silccore/id.[ch] and other files
8494 around the tree using these routines.
8496 * Removed the ID length arguments in server from various
8497 silc_server_send_notify_* routines -> they are not needed
8500 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8502 * Fixed memory leak in silc_encode_pem_file in the file
8503 lib/silcutil/silcutil.c.
8505 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Check minor version as well in the SKE. Affected files are
8508 silcd/protocol.c and lib/silcclient/protocol.c.
8510 * Added --identifier option to the server so that an identifier
8511 can be when creating the public key for the server. Affected
8512 file is silcd/silcd.c.
8514 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8515 lib/silccrypt/silcpkcs.c.
8517 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Register default ciphers and stuff when using -C option with
8520 the server. Affected file sildc/silcd.c.
8522 * Put back the servers public key filename format, it is better
8523 than the new one. For now, the client keys are saved with the
8524 new filename format. The affected file silc/client_ops.c.
8526 * Implemented the Cipher API for the rest of the ciphers that
8527 did not implement it or implemented it the wrong way.
8529 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Register default ciphers and stuff when using the -S option
8532 in the client. Affected file silc/silc.c. Same also when
8533 creating new key pair with -C option.
8535 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Fixed the silc_verify_public_key client operation function to
8538 save the public keys differently. The fingerprint is now
8539 used as filename and not the hostname. This way also the
8540 client keys are saved uniquely and not with hostnames. The
8541 affected file is silc/client_ops.c.
8543 * Trimmed the silc_hash_fingerprint function to remove extra
8544 whitespaces from the end of the fingerprint. The affected
8545 file is lib/silccrypt/silchash.c.
8549 * Added silc_cipher_register_default function to register all
8550 default ciphers. It can be used when configuration files
8551 does not exist and the application does not want any specific
8552 ciphers in any specific order.
8554 The SilcDList is now used as silc_cipher_list dynamically
8555 allocated cipher list. Removed the static list all together
8556 and now all ciphers must be allocated to the dynamic list.
8557 The silc_cipher_alloc routine was changed to check only the
8560 All silc_cipher_* routines that used to return int returns
8563 The affected files lib/silccrypt/silccrypt.[ch].
8565 * The same thing was done to silc_hash_* as for silc_cipher_*
8566 routines. Affected files lib/silccrypt/silchash.[ch].
8568 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8569 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8570 Added also silc_pkcs_[un]register[_default] functions.
8571 Removed the data_context from the PKCS API.
8573 * Added silc_hmac_register_default function to register default
8574 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8575 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8576 to unregister all hmacs at once.
8578 * Register the default ciphers, hash functions, PKCSs and HMACs
8579 if client's configuration file does not exist. The affected
8582 * The client did not load the hash functions from the SIM
8583 modules at all. Added support for this. Affected file is
8584 silc/clientconfig.c.
8586 * When decoding public key with silc_pkcs_public_key_decode, check
8587 the supported algorithm only if PKCS are registered. Affected
8588 file lib/silccrypt/silcpkcs.c. The same was done with the
8589 silc_pkcs_private_key_decode.
8591 * Fixed the SILC List routines to keep the list always in order.
8592 It used to change the list's order when traversing the list but
8593 not it preserves the order. Affected file lib/trq/silclist.h.
8595 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8597 * Added the client library to use the SilcSocketConnection's
8598 reference counter (by silc_socket_dup) to prevent the bug that
8599 the socket object may be freed underneath async operation.
8601 * The name resolv library checking fixes in the configure.in.pre.
8604 * Created new version of the protocol drafts for future
8605 development. The -03 drafts are the ones that will be changed
8606 in the trunk now and the -02 will remain as they are.
8608 * Send list of CUMODE notifys to the router when announcing
8609 the channel users to the router. Affected file silcd/server.c.
8610 If the router receiving channel founder CUMODE for a channel
8611 that already has channel founder it will send CUMODE notify
8612 to the sender to remove the channel founder rights from the
8613 announced client. Affected file silcd/packet_receive.c.
8615 * The CUMODE notify may now use Server ID as well as the entity
8616 who changes the mode. Updated protocool specs.
8618 * Updated INSTALL and README files.
8620 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8622 * New web pages in the http://silc.pspt.fi. The pages was
8627 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Implemented the [DenyConnectin] config section in the server.
8630 Added silc_server_config_denied_conn to check whether incoming
8631 connection is denied. Affected file silcd/serverconfig.[ch].
8633 * Do not check the ports when checking the incoming configuration
8634 data if the port is 0, meaning any. Affected file is
8635 silcd/serverconfig.c.
8637 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Fixed buffer overflow in silc_string_compare in the file
8640 lib/silcutil/silcutil.c.
8642 * Fixed double free in silc_server_command_leave in the file
8645 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8647 * Fixed the version checking in the server. Affected file is
8650 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8652 * Fixed the configuration data fetching when accepting new
8653 connections in the server. Affected file silcd/server.c.
8655 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Added `sender_entry' argument to the function
8658 silc_server_packet_relay_to_channel so that we can check
8659 whether some destination actually belongs to the same route
8660 the sender belongs (ie, we must not resend the packet to the
8661 sender). Affected file silcd/packet_send.[ch].
8663 * Added `servername' field to the SilcClientEntry in the server
8664 to hold the name of the server where client is from. Affected
8665 file is silcd/idlist.h.
8667 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Moved the channel message encrypting in the router betwen
8670 router connections from silc_server_channel_message to the
8671 silc_server_packet_relay_to_channel since we want to check
8672 whether we have anybody channel before encrypting anything.
8673 Affected files silcd/packet_[receive/send].c.
8675 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Fixed the [AdminConnection] server config section to support
8678 multiple entries. Affected file silcd/serverconfig.c.
8680 * Added support into the server to check the validity of the
8681 incoming connection before executing any KE or authentication
8684 * The connection configuration is now saved to the KE and
8685 connection auth protocol contexts and not fetched anymore in
8686 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8688 * The local hosts listenning address and port is also resolved
8689 now when starting the server. We want to have the socket object
8690 to include the real address and port for the listener. Added
8691 new function silc_net_check_local_by_sock into the files
8692 lib/silcutil/silcnet.[ch].
8694 * Fixed a broadcast bug in server -> do not broadcast if we
8697 * Fixed a routing bug. Do not route broadcast packets ever.
8698 Broadcast packets must be processed always and not routed since
8699 they may be destined to some other host than yourself and thus
8700 would get routed without no good reason. Affected file is
8703 * Added function silc_server_config_is_primary_route to check
8704 whether primary router connection has been configured (a router
8705 configuration that we are initiating). If there is not, we
8706 will assume that there is only two routers in the SILC network
8707 and we will use the incoming router connection as our primary
8708 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8710 * Changed the order of the broadcasting. Broadcast _after_ the
8711 packet has been processed not before. Affected file is
8714 * Fixed a [ClientConnection] parsing bug. The port was never
8715 parsed correctly thus resulting to port 0. Affected file
8716 silcd/serverconfig.c.
8718 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8719 argument and did not set the broadcast packet flag. Affected
8720 file silcd/packet_send.c. Fixed same bug in the function
8721 silc_server_send_notify as well.
8723 * If we receive NEW_ID packet for our own ID in the server, ignore
8726 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8730 * Removed the nickname from the Private Message Payload.
8731 Updated the code and the protocol specs.
8733 * Updated protocol specs for submitting to the IETF.
8735 * Tweaked the Random Number Generator a bit. Affected file
8736 lib/silccrypt/silcrng.c. Exported a new function
8737 silc_rng_[global]_add_noise which can be used to add more
8740 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Do not parse packets with different timeout when protocol
8743 is active -> may cause problem with rekey. Affected file
8746 * When server receives signoff notify it must not create
8747 new channel key if the client is on any channels since the
8748 sender of the signoff notify will create it.
8750 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Added printing of error messages during SKE protocol from the
8753 failure packet sent by server during SKE. Affected file
8756 * Removed the client's failure_callback handling with timeout
8757 and handle it immediately when received.
8759 * The SKE library returned wrong type in SUCCESS and FAILURE
8760 packets. They must be 32 bit MSB not 16 bit MSB.
8762 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8764 * Ok, rewrote the logic of the re-key and now it seems to work.
8765 I tested it on high traffic with frequent re-keys without
8766 problems. Added hmac_receive (and renamed hmac to hmac_send)
8767 in SilcClientConnection in lib/silcclient/client.h and
8768 in SilcIDListData in silcd/idlist.h. Also, removed the
8769 SilcPacketParserContext's cipher and hmac fields as they are
8770 not needed anymore and actually caused some problems when
8771 the ciphers and hmac's changed underneath the packet parser.
8773 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8775 * If re-key protocol is active then process the incoming packets
8776 synchronously since we must assure that icoming packets encrypted
8777 with the old key is processed before the new keys is set to
8778 use. This is true other packets than for REKEY packets.
8779 Affected file silcd/server.c. The same was done to client library
8780 as well, affected file lib/silcclient/client.c.
8782 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8784 * Fixed bug in client and server to accept the force send if
8785 the packet is send from silc_[server/client]_packet_process
8786 function. Otherwise the packets are never delivered, oops.
8788 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8790 * Disable force sending of packets when REKEY protocol is active.
8791 We must assure that no packet is sent directly when rekey is
8792 performed. All packets must be sent through packet queue.
8793 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8794 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8795 function is silc_[server/client]_packet_send_real to check
8798 * Replaced the SIM paths from example config files to
8799 /usr/local/modules. Also, make install creates now
8800 /usr/local/silc/logs directory to hold all the SILC server
8803 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8805 * Made the configure.in.pre work on Solaris. Patch by salo.
8807 * Made all ciphers compatible with non-x86 machines. Defined
8808 CBC mode macros into lib/silccrypt/ciphers_def.h.
8810 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Fixed the make install.
8814 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * When MAC computation fails the silc_packet_decrypt returned 0
8817 even though it was supposed to return -1. Fixed this. The
8818 affected file is lib/silccore/silcpacket.c.
8820 * Do not replace the config files in /etc/silc (in make install)
8821 if they already exist. Affected file ./Makefile.am.
8823 * Do not send re-key packets immediately but through packet queue.
8824 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8826 * Changed silc_net_check_host_by_sock to return FALSE if the
8827 IP/DNS could not be resolved. Though, it returns the IP address
8828 now even if it could not resolve it (but returns also FALSE).
8829 Affected file lib/silcutil/silcnet.[ch].
8831 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Added silc_pkcs_decode_identifier to decode the public key's
8834 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8835 Added also silc_pkcs_free_identifier. Added also new context
8836 SilcPublicKeyIdentifier.
8838 * Added -S option to the silc client. It is used to dump the
8839 contents of the specified public key file.
8841 * Changed the PKCS api to return the public key length when
8842 setting the public key.
8844 * Fixed a fatal bug in the public and private key file loading.
8845 Affected file lib/silccrypt/silcpkcs.c.
8847 * Execute the packet parsing for client with zero (0) timeout
8848 if the protocol is active. Affected file silcd/server.c.
8850 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Made the key generation options to the silcd program. Added
8853 -C option, equivalent to client's option.
8855 * Added new [ServerKeys] config section to the server. It
8856 configures the server's public and private key.
8858 * Defined generic Public Key Payload into the protocol
8859 specification to send specific type of public keys and
8862 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8863 public key or certificate.
8865 * Implemented the GETKEY command to the server and to the
8866 client library and on user interface.
8868 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Made preliminary `make install' work.
8872 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * Added SilcServerRekey context into silcd/idlist.h.
8876 * Added the PFS support as defined in the specification to the
8877 SKE protocol. Affected files lib/silcske/*.c.
8879 * Added `ske_group' field to the SilcServerRekey context to hold
8880 the number of the SKE group that is used with PFS in re-key.
8881 Affected file silcd/idlist.h.
8883 * Added PFS re-key support to the server. Affected file is
8886 * Added silc_protocol_cancel to cancel execution of the next
8887 state of the protocol. Affected file is
8888 lib/silccore/silcprotocol.[ch].
8890 * Added the re-key support with and without PFS to the client
8891 library. Re-key is performed once in an hour, by default.
8893 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8894 Added silc_client_rekey_callback and silc_client_rekey_final.
8895 Affected files are lib/silcclient/protocol.[ch] and
8896 lib/silcclient/client.[ch].
8898 * Removed the `hmac_key' and `hmac_key_len' fields from the
8899 SilcClientConnection structure; not needed. Affected file is
8900 lib/silcclient/client.h.
8904 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Do not ask whether user wants to use the negotiated private key
8907 for private messages, just use it. Affected file is
8908 silc/local_command.c.
8910 * Added `send_enc_key' and `enc_key_len' fields to the
8911 SilcIDListData structure since they are needed in the re-key
8912 phase. Affected file is silcd/idlist.[ch].
8914 * Implemented the simple re-key protocol into the server.
8915 Affected files silcd/server.c and silcd/protocol.[ch]. The
8916 re-key will be performed once in an hour, by default.
8918 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8919 Added silc_server_rekey, silc_server_rekey_callback and
8920 silc_server_rekey_final.
8922 * Removed Tunneled flag from the protocol. Updated the code
8923 and the specifications.
8925 * Adde `pfs' field to the SilcIDListData to indicate whether
8926 the PFS is to be performed in the re-key. Affected file is
8929 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8932 int64 of at least the xintXX size. If void * is less that 4
8933 bytes uint32 * will be used. Defined bool as boolean.
8935 * Changed _ALL_ unsigned long and unsigned int to uint32,
8936 unsgined short to uint16 in the source tree.
8938 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8939 not handle clients that has entry->data.registered == FALSE.
8940 They are not in the network anymore. Affected file is
8943 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8945 * Implemented the sending of the SERVER_SIGNOFF notify in the
8946 server. Affected file is silcd/server.c.
8948 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8949 Added also silc_notify_payload_encode_args into the
8950 lib/silccore/silcnotify.[ch].
8952 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8953 Affected file silcd/packet_receive.c.
8955 * Implemented the SERVER_SIGNOFF notify handling in the client
8956 library. Affected file lib/silcclient/client_notify.c. Also,
8957 implemnted the printing of the SERVER_SIGNOFF info to the
8958 application. Affected file silc/client_ops.c.
8960 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8961 if the deleting was successful. Affected file silcd/idlist.[ch].
8963 * Added support for public key authentication in the connection
8964 authentication protocol in the client library. Affected file
8965 lib/silcclient/protocol.c.
8967 * Changed the server's silc_idlist_get_clients_by_* interface
8968 to support already allocated array so that new entries may be
8969 added to pre-allocated array. Affected file silcd/idlist.[ch].
8970 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8971 and command replies.
8973 * All command reply functions in the server now calls the
8974 pending command callback even if error occured. This way the
8975 error will be delivered to the client as well. Affected files
8976 silcd/command.c and silcd/command_reply.c.
8978 * Fixed INFO command to return local server's info if no server
8979 was provided. Affected file lib/silcclient/command.c.
8981 * Removed RESTART command for good. Updated the code and the
8984 * Rewrote parts of the task system. It is a bit simpler now.
8985 Removed unsued task priorities. The affected files are
8986 lib/silcutil/silctask.[ch].
8988 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Moved the USERS printing from the library to the application.
8991 Affected files lib/silcclient/command.c and silc/client_ops.c.
8993 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Added channel key re-key support. The re-key is perfomed
8998 only by the router and is done once in an hour. Added `rekey'
8999 field to the SilcChannelEntry in the server. Affected files
9000 silcd/server.c and silcd/idlist.h.
9002 * Added silc_task_unregister_by_context into the file
9003 lib/silcutil/silctask.[ch].
9005 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Added SILC_UMODE_GONE mode to indicate when the client is not
9008 present in the SILC network. Added also support to the local
9009 command AWAY that will set this mode. Added support of showing
9010 "xxx is gone" in WHOIS command. The USERS command shows the
9011 gone status as well.
9013 * Fixed setting server and router operator privileges in the
9014 server's UMODE command. Affected file silcd/command.c.
9016 * Merged the SKE KE1 and KE2 payloads into one payload. The
9017 new KE payload is equivalent to the old KE2 payload.
9019 Cleaned up the SKE Start Payload parsing. It now uses the
9020 simple buffer unformatting to do the parsing. A lot faster
9023 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9024 to the SKE that is used to indicate whether both of the SKE
9025 parties should perform authentication. By default only the
9026 responder performs authentication. By setting this flag also
9027 the initiator must do authentication. By default it is unset
9028 since in normal SKE case, client to server connection, only
9029 the responder should do authentication. When doing SKE between
9030 two clients both should perform authentication. Updated the
9031 code and the protocol specs.
9033 * A little fix to IDENTIFY command in the server. Search the
9034 client first by hash not nickname. Affected file is
9037 * Fixed the silc_client_close_connection to support closing
9038 the client to client connections wihtout deleting too much
9039 data. Affected file lib/silcclient/client.c.
9041 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9042 are received if protocol used to be active but is not anymore
9043 the application would crash due to NULL pointer dereference.
9044 Affected files silcd/server.c and lib/silcclient/client.c.
9046 * Added `hash' field to the SilcClientConnection to include
9047 the hash function negotiated in the SKE protocol.
9049 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9050 to set the channel founder authentication data. A client can
9051 claim the founder rights later by providing the authentication
9052 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9053 This way the channel founder can regain the channel founder
9054 privileges even it is left the channel. This works only on
9055 local server and the client must be connected to the same
9056 server to be able to regain the founder rights. Updated the
9057 protocol specs accordingly.
9059 Added support to the CMODE command in the client to set the
9060 founder auth data. Read the README to see how to set it.
9062 Added support to the CUMODE command to claim the founder
9063 rights. Read the README to see how to do it.
9065 Added support for the founder authentication to the Channel
9066 Entry in the server. Affected file silcd/idlist.h.
9068 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9069 server's CMODE command. Affected file silcd/command.c.
9071 * Added the following new functions into lib/silccore/silcauth.[ch]:
9072 silc_auth_get_method and silc_auth_get_data.
9074 * The server now saves the remote hosts public key to the
9075 SilcIDListData pointer. Affected file silcd/protocol.c.
9077 * The normal server now does not remove the channel entry from
9078 the cache if the founder authentication data is set. It used
9079 to remove it if the founder was the last one on the channel on
9080 the server and left the channel. The auth data is saved and
9081 if the channel is re-joined later the old entry is used with
9082 the old auth data. Affected files silcd/command_reply.c and
9085 * Removed the `pkcs' field from the SilcIDListData structure
9086 in the server; it is not used. Affected file silcd/idlist.h.
9088 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9090 * Fixed packet processing on slow links. Partial packets were
9091 never re-processed because the incoming data buffer was cleared
9092 by the application. Application must not directly clear the
9093 sock->inbuf, the packet processing routines handle it. Fixed
9094 this in client library and in server.
9096 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Fixed the WHOIS and IDENTIFY send reply function to really
9099 check whether to send list or just one entry. Affected file
9102 * Cleaned up the LEAVE command's channel key distribution. The
9103 affected file silcd/command.c.
9105 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9106 can enforce the channel mode as well. In that case the ID
9107 includes the ID of the server. The code now enforces the
9108 mode change if the router have different mode than the server.
9110 * The notify client operation with CMODE_CHANGE notify can now
9111 return NULL client_entry pointer if the CMODE was not changed
9112 by client. Application must check for this.
9114 * Added <Server ID> argument to INFO command to support server
9115 info fetching by Server ID.
9117 * Added silc_server_announce_get_channel_users to get assembled
9118 packets of channel users of the specified channel. Affected
9119 file silcd/server.[ch].
9121 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9122 was freed underneath the ID Cache.
9124 * Re-announce clients when the server received CHANNEL_CHANGE
9125 notify from the router. Affected file silcd/packet_send.c.
9127 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9129 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9130 crashed since it did not handle the fact that there is no cipher
9131 called "3" and didn't check the error condition. Now fixed.
9133 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9134 flag. It can be used to send message requests.
9136 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9138 * Implemented the RESTART command in the client.
9140 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9141 notice type messages. Added notice printing to the user
9144 * The channel keys are not re-generated if the channel's mode
9145 is PRIVKEY, ie private key on the channel exists. Affected
9146 files silcd/server.c and silcd/command.c.
9148 * Fixed a little bug in channel message delivery when channel
9149 private keys are set in the server. Affected file is
9150 silcd/packet_send.c.
9152 * Changed the setting on channel->on_channel = TRUE from the
9153 silc_client_save_channel_key to the JOIN command reply. The
9154 key payload is not received if the private channel key is set.
9155 Affected file lib/silcclient/command_reply.c and the
9156 lib/silcclient/client_channel.c.
9158 * When the CMODE_CHANGE notify is sent and the channel private
9159 key mode is removed the channel key must be re-generated in
9160 other cells as well. Added this support for the router in the
9161 silcd/packet_receive.c.
9163 * Added new local command NOTICE to send notice message on
9164 channel. Affected file silc/local_command.[ch].
9166 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9168 * Added new local command ME to the client. It is used to send
9169 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9170 some action. Affected file silc/local_command.[ch].
9172 * Changed channel_message and private_message client operations
9173 to deliver the message flags to the application. Added also
9174 the `flags' arguments to the silc_client_send_channel_message
9175 and silc_client_send_private_message functions. Affected file
9178 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9180 * Redefined the Private Message Payload to support private message
9181 keys and to support the new private message flags. Updated
9182 the protocol specs. Flags makes it possible to have for example
9183 CTCP style messages.
9185 * Added new type SilcPrivateMessagePayload and defined an API
9186 for it in the lib/silcclient/silcprivate.[ch].
9188 * Tested private message private keys successfully. Tested the
9189 private message key set, unset and list commands with the new
9192 * Redefined the Channel Message Payload to include the channel
9193 message flags (equal with private message flags) to support
9194 for example CTCP style messages.
9196 * Defined some of the message (for channel and private message)
9197 flags. Updated the protocol specs and added the flags to the
9198 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9200 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9202 * Added SilcKeyAgreementStatus type to the key agreement routines
9203 to indicate the current status and error if one occured.
9204 The status types are defined in the lib/silcclient/silcapi.h.
9206 * Added new local command KEY that is used to set and unset private
9207 keys for channels, set and unset private keys for private messages
9208 with remote clients and to send key agreement requests and
9209 negotiate the key agreement protocol with remote client. The
9210 key agreement is supported only to negotiate private message keys,
9211 it currently cannot be used to negotiate private keys for channels,
9212 as it is not convenient for that purpose.
9214 * Fixed a minor pending callback setting bug in the function
9215 silc_client_get_client_by_id_resolve, now the function works.
9216 Affected file lib/silcclient/idlist.c.
9218 * Added function silc_net_get_local_port to get local bound
9219 port by socket. Added to lib/silcutil/silcnet.[ch].
9221 * Added `sockets' and `sockets_count' fields to the SilcClient
9222 object. They hold the sockets of the listenning sockets in
9223 the client. Listenning sockets may be for example the key
9224 agreement server. Affected file lib/silcclient/client.[ch].
9225 Added functions the silc_client_add_socket and the
9226 silc_client_del_socket. They are exported to the application
9229 * Added ~./silc/clientkeys to support other client's public keys.
9231 * Renamed verify_server_key client operation to verify_public_key
9232 and added one argument to indicate the type of the connection
9233 (server, client etc.).
9235 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9237 * Added silc_server_connection_auth_request to handle the
9238 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9239 silcd/packet_receive.[ch].
9241 * Added silc_server_send_connection_auth_request into the
9242 silcd/packet_send.c to send the connection auth request packet.
9244 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9247 * Fixed the public key authentication in responder side in the
9248 server. The `auth_data' pointer includes the SilcPublicKey
9249 not the path to the public key. Affected file silcd/protocol.c.
9251 * Implemented the public key authentication in the initiator side
9252 in the server. Affected file silcd/protocol.c.
9254 * Removed the [RedirectClient] config section from the server
9255 configuration. Is not needed and I don't want to implement it.
9257 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9259 * Cleaned up the CMODE command in the server. It now works
9260 correctly and supports all the modes defined in the protocol.
9261 Affected file is silcd/command.c.
9263 * Added `hmac_name' field to the SilcChannelEntry in the server
9264 to hold the default HMAC of the channel. It can be set when
9265 creating the channel (with JOIN command). Affected files
9268 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9269 type to indicate the change of the current cipher and hmac
9270 on the channel. Client can safely ignore the <cipher> argument
9271 (if it chooses to do so) since the CHANNEL_KEY packet will
9272 force the channel key change anyway. The <hmac> argument is
9273 important since the client is responsible of setting the new
9274 HMAC and the hmac key into use.
9276 * Fixed the CMODE command in the client library as well.
9278 * Tested CMODE command in router environment successfully.
9280 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Show the version of the remote client (or server) when connecting
9283 to the server. It is logged to the log file. Affected file
9284 is silcd/protocol.c.
9286 * Fixed the KILLED notify handling in the client library. The
9287 client must be removed from all channels when receiving the
9290 Also, do not remove the client entry when giving the KILL
9291 command but when the KILLED notify is received.
9293 * Removed silc_idlist_find_client_by_nickname from the server.
9294 Not needed anymore. Affected files silcd/idlist.[ch].
9296 * Implemented the CHANNEL_CHANGE notify type handling to the
9297 server. Affected file silcd/server.c.
9301 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Added silc_server_send_notify_invite to send the INVITE
9304 notify between routers.
9306 * Implemented the INVITE command correctly to the server.
9308 * Implemented the INVITE notify type handling in the server.
9310 * Implemented the INVITE command to the client library and on the
9313 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9315 * Added function silc_server_get_client_resolve to find the
9316 client entry by ID from all ID lists and then resolve it
9317 (using WHOIS) if it cannot be found. Affected file is
9320 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9322 * Implemented the BAN command to the client library.
9324 * The JOIN command in the server now checks the invite list
9327 * Changed the silc_command_reply_payload_encode_va and the
9328 silc_command_payload_encode_va to support that if argument is
9329 NULL it ignores and checks the next argument. Affected file
9330 lib/silccore/silccommand.c.
9332 * Added silc_server_send_notify_ban to send the BAN notify
9333 type between routers.
9335 * Chaned the silc_notify_payload_encode to support that if
9336 argument is NULL it ignores and checks the next argument.
9337 Affected file lib/silccore/silcnotify.c.
9339 * Tested ban lists in router environment successfully.
9341 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Implemented BAN command to the server, in silcd/command.[ch].
9345 * Removed the BAN and INVITE_LIST modes from the CMODE command
9348 * Added function silc_string_match to regex match two strings.
9349 Affected files lib/silcutil/silcutil.[ch].
9351 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Redefined parts of the SilcChannelEntry in the server to support
9354 the new ban and invite lists.
9356 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * Redefined the INVITE command. The same command can be used to
9359 invite individuals to the channel but also to manage the invite
9360 list of the channel (to add to and remove from the invite list).
9361 Updated the protocol specs.
9363 * Added new command SILC_COMMAND_BAN that can be used to manage
9364 the ban list of the channel. Updated the protocol specs.
9366 * Removed the channel modes: the SILC_CMODE_BAN and the
9367 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9368 in the CMODE command. The equivalent features are now available
9369 using INVITE and BAN commands. Updated the protocol specs.
9371 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9372 in the network about change in the current ban list. The notify
9373 type is not used by the client.
9375 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9376 support the invite lists.
9378 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9380 * Added new function silc_string_regexify that converts string
9381 including wildcard characters into regex string that can
9382 be used by the GNU regex library. Added into the file
9383 lib/silcutil/silcutil.[ch].
9385 Added silc_string_regex_combine to combine to regex strings
9386 into one so that they can be used as one regex string by
9387 the GNU regex library. Added into the file
9388 lib/silcutil/silcutil.[ch].
9390 Added silc_string_regex_match to match two strings. It returns
9391 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9393 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9395 * Imported GNU regex to the soruce tree into lib/contrib.
9396 Fixed some compiler warning from the regex.c.
9398 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Fixed MOTD command in the server to work in router environment.
9402 * Fixed the MOTD command in the client library to support
9403 the server argument in the command.
9405 * Added `nickname_len' argument to the silc_idlist_add_client
9406 in the server, as the `nickname' argument may be binary data
9409 * Added silc_idlist_get_channels to return all channels from
9412 * Implemented LIST command to the server. Affected file is
9415 * Implemented the LIST command to the client library and on the
9418 * Added [<user count>] argument to the LIST command reply.
9419 With private channels the user count is not shown.
9421 * Updated TODO and README.
9423 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * The client entry's data.registered must be TRUE even with
9426 global client entry on global client list. The data.registered
9427 is used to check whether the client is anymore in the network,
9428 for example with WHOWAS command so it must be valid.
9430 * Fixed the WHOWAS command in the server. It now actually works
9431 in router environment. Added function into silcd/command_reply.c
9432 silc_server_command_reply_whowas_save.
9434 * Added silc_idlist_purge function to the silcd/idlist.c
9435 to periodically purge the ID Cache.
9437 * Fixed INFO command in the server. It works now in router
9438 environment. Added <server name> argument to the INFO command
9439 reply. Updated the protocol specs.
9441 * Fixed minor bug in silc_idcache_purge to not purge if the
9442 expire value is zero.
9444 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9445 they were buggy because of the WHOWAS information.
9447 * Fixed local command MSG to handle the async resolving of
9448 the remote client properly. It used to fail the first MSG.
9449 Affected file silc/local_command.c.
9451 * Added `data_len' field to SilcIDCache context.
9453 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9455 * Update TODO. Todo in commands in the server.
9457 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9459 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9460 used by routers as broadcast packet to inform other routers
9461 about the changed user mode.
9463 Implemented the notify handling in the server. Affected file is
9464 silcd/packet_receive.c. Added the function
9465 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9467 * Added new generic Channel Payload and deprecated the New Channel
9468 Payload. The New Channel Payload is now the generic Channel
9471 * Added new argument `mode' to the silc_server_send_new_channel
9472 as it is required in the Channel Payload now.
9474 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9475 and created a new and real SilChannelPayload to represent the
9476 new generic Channel Payload. Implemented the encode/decode
9477 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9479 * Added silc_server_get_client_channel_list to return the list
9480 of channels the client has joined for WHOIS command reply.
9481 Affected file silcd/server.[ch].
9483 * Implemented the channel list sending in the WHOIS command reply
9484 in server and in the client.
9486 Implemented the channel list displaying on the user interface
9487 as well. Affected file silc/client_ops.c.
9489 * Added silc_channel_payload_parse_list to parse list of Channel
9490 Payloads. It returns SilcDList list of SilcChannelPayloads.
9491 Client for example can use this function to parse the list of
9492 channels it receives in the WHOIS command reply. The caller
9493 must free the list by calling silc_channel_payload_list_free.
9494 Affected files lib/silccore/silcchannel.[ch].
9496 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * Added one new argument <user mode> to the WHOIS command reply
9499 to return the mode of the user in SILC. Updated the protocol
9502 Implemented it to the server and client.
9504 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9506 * Fixed the mode printing on the user interface on joining.
9507 Affected file silc/client_ops.c.
9509 * Implemented the UMODE command and user modes in general to the
9510 client library and to the user interface.
9512 * Implemented the UMODE command to the server.
9514 * The server now sends UNKNOWN_COMMAND error status if client sends
9515 unknown command. Affected file silcd/command.c.
9517 * All server commands now handle the command identifier the right
9518 way when sending the command reply to the client. The client can
9519 use to identify the command replies with the identifier.
9521 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Added silc_server_get_client_route to resolve the route to
9524 the client indicated by the client ID. Affected file is
9527 * Added silc_server_relay_packet as general function to relay
9528 packet to arbitrary destination. This deprecates functions
9529 like _send_private_message_key, _relay_notify etc. Affected
9530 file is silcd/packet_send.[ch].
9532 Removed silc_server_send_key_agreement,
9533 silc_server_send_private_message_key and
9534 silc_server_packet_relay_notify functions from the file
9535 silcd/packet_send.[ch].
9539 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9540 server. Affected file silcd/packet_receive.[ch].
9542 * Implemented the KILL command to the client. Implemented the
9543 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9544 Affected files lib/silcclient/command[_reply].c and
9545 lib/silcclient/client_notify.c. Implemented the KILL notify
9546 printing in the user inteface.
9548 * Fixed a lot silc_parse_nick memory leaks from the client
9549 library in the file lib/silcclient/command.c.
9551 * Changed the silc_server_send_notify_on_channels's `sender'
9552 argument from SilcSocketConnection to SilcClientEntry to
9553 check the sender as entry and not as connection object and not
9554 to send to the client provided as argument. The affected file
9555 is silcd/packet_send.[ch].
9557 * The notify packets that are destined directly to the client used
9558 to not to be processed by the server. Now changed that and the
9559 server processes all notify packets. After relaying the packet
9560 to the client the notify packet is processed in the server.
9562 * The silc_server_free_client_data now checks whether there is
9563 pending outgoing traffic for the client and purges the data to
9564 the network before removing the client entry.
9566 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9568 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9569 an client is killed from the SILC Network. Updated the protocol
9572 Added new function silc_server_send_notify_killed to the
9573 silcd/packet_send.[ch].
9575 * Added function silc_server_packet_relay_notify to relay notify
9576 packets that are destined directly to a client. In this case
9577 the server does not process the notify packets but merely relays
9578 it to the client. Affected file silcd/packet_send.[ch].
9580 Added also silc_server_packet_process_relay_notify to check
9581 whereto relay the notify. Affected file is
9582 silcd/packet_receive.[ch].
9584 * Implemented the KILL command to the server.
9588 * Added the backup schema desgined last fall to the protocol
9589 specs for everyone to see. The specification is in the
9590 *-spec-xx.txt draft and the packet type definitions for the
9591 backup routers is in *-pp-xx.txt draft. Thusly, added also
9592 new packet type SILC_PACKET_CELL_ROUTERS.
9594 * A big security problem in the implementation discovered. The
9595 signoff of an client did not cause new channel key generation
9596 which it of course should've done. The channel keys must be
9597 always re-generated when client leaves (or signoffs) the channel.
9598 The silc_server_remove_from_channels funtion now handles
9599 the channel key re-generation.
9601 * Added `sender' argument to the silc_server_send_notify_on_channels
9602 to not to send the client provided as argument. Affected file
9603 silcd/packet_send.[ch].
9605 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9607 * Implemented OPER and SILCOPER commands into the server and
9610 * Added silc_auth_verify and silc_auth_verify_data to verify
9611 the authentication directly from the authentication payload.
9612 It supports verifying both passphrase and public key based
9613 authentication. Affected file lib/silccore/silcauth.[ch].
9615 * Added `hash' field to the SilcIDListData structure. It is the
9616 hash negotiated in the SKE protocol. Affected file is
9619 * Slight redesigning of the SilcAuthPayload handling routines.
9620 Do not send SilcPKCS but SilcPublicKey as argument.
9622 * Implemented the public key authentication support to the
9623 serverconfig. The public key is loaded from the provided path
9624 and saved as authentication data to void * pointer. Thus,
9625 changed the unsigned char *auth_data to void *auth_data;
9627 * Fixed SHUTDOWN command to send the reply before the server
9628 is shutdown. :) Affected file silcd/command.c.
9630 * Fixed fatal bug in CONNECT command. The hostname was invalid
9631 memory and server crashed. Affected file silcd/command.c.
9633 * Fixed fatal bug in CLOSE command. The server_entry became
9634 invalid but was referenced later in the command. Affected file
9637 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9639 * Fixed fatal bug in failure packet handling. Server ignored
9640 the failure and thus crashed when it came.
9644 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9646 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9647 that the command may be executed only once in (about) 2 seconds.
9648 The old SILC_CF_LAG flag is same but allows command bursts up
9649 to five before limiting.
9651 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9652 server code. Various commands now includes the CF_LAG_STRICT
9653 flag to disallow any kind of miss-use of the command.
9655 * Fixed the silc_buffer_unformat to not to allocate any data
9656 if the length of the data is zero. It used to allocate the
9657 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9659 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9661 * Changed the format of AdminConnection configuration section
9662 in the server. Added username of the admin to the format.
9663 Affected files silcd/serverconfig.[ch].
9665 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9666 to return admin configuration data by host, username and/or
9669 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * Implemented WHOWAS command to the server. Added the functions:
9673 silc_server_command_whowas_parse,
9674 silc_server_command_whowas_send_reply,
9675 silc_server_command_whowas_from_client and
9676 silc_server_command_whowas_from_server
9678 * Added <Client ID> argument to the WHOWAS command reply. Updated
9679 the protocol specs accordingly.
9681 * Implemented WHOWAS command and command_reply to the client
9684 Implemented the WHOWAS printing on the user interface.
9686 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9688 * Added new argument to the WHOWAS command reply, the real name.
9689 It is an optional argument. Updated the protocol specs.
9691 * Added SilcIDCacheDestructor callback that is registered when
9692 the SilcIDCache is allocated. The callback is called when
9693 an cache entry in the ID Cache expires, or is purged from the
9694 cache. Added into lib/silccore/idcache.[ch].
9696 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9697 to destruct the client entries when the cache entry expires.
9698 Other ID Cache's in server and in the client library ignores
9701 * If the ID Cache entry's `expire' field is zero then the entry
9702 never expires. Added boolean `expire' argument to the
9703 silc_idcache_add function in the lib/silccore/idcache.[ch].
9704 If it is TRUE the default expiry value is used.
9706 * Added silc_server_free_client_data_timeout that is registered
9707 when client disconnects. By default for 5 minutes we preserve
9708 the client entry for history - for WHOWAS command.
9710 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9712 * Added support to the server to enforce that commands are not
9713 executed more than once in 2 seconds. If server receives
9714 commands from client more frequently, timeout is registered
9715 to process the commands. Affected file silcd/command.c.
9716 Added new function silc_server_command_process_timeout.
9718 * Changed NICK_NOTIFY handling in client library to check that
9719 if the client's nickname was changed, so there is no need to
9720 resolve anything from the server.
9722 * Removed error printing from the WHOIS and IDENTIFY commands.
9723 If error occurs then it is ignored silently in the client library.
9724 The application, however, may map the received error to
9725 human readable error string. The application currently maps
9726 the NO_SUCH_NICKNAME error to string.
9728 * Made the command status message public to the application. Moved
9729 them from lib/silcclient/command_reply.c to
9730 lib/silcclient/command_reply.h. The application can map the
9731 received command status to the string with the
9732 silc_client_command_status_message function.
9734 * Added check to the server to check that client's ID is same
9735 as the Source ID in the packet the client sent. They must
9738 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9740 * Added dist-bzip hook to the Makefile.am to make bzip2
9741 compressed distributions.
9743 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Server now enforces the maximum length for the nickname and
9746 the channel as protocol specification dictates. 128 bytes for
9747 nickname and 256 bytes for channel name.
9749 * Moved the WHOIS printing to the application. The client libary
9750 does not print out the WHOIS information anymore, the application
9751 must do it. Renamed silc_client_command_reply_whois_print to
9752 the silc_client_command_reply_whois_save.
9754 The client's idle time is also sent to the application now, and
9755 the idle is shown on screen.
9757 * Added silc_client_command_reply_identify_save to save the
9758 received IDENTIFY entries.
9760 * Do not check for channel private keys in message sending and
9761 reception if the channel does not have the PRIVKEY mode set.
9762 Affected file lib/silclient/client_channel.c.
9764 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9766 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9767 just surfaced after chaning the JOIN procedure.
9769 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9771 * Added silc_client_get_clients_by_list to get client entries
9772 from Client ID list, that is returned for example by JOIN
9773 and USERS command replies. The application should use this
9774 function for example when JOIN command reply is received to
9775 resolve the clients already on the channel (library does not
9776 do that anymore as USERS command reply is not used in the JOIN
9777 procedure anymore). Affected files lib/silcclient/silcapi.h and
9778 lib/silcclient/idlist.c.
9780 * JOIN command reply and USERS command reply returns now SilcBuffer
9781 pointers instead of unsigned char pointers when returning
9782 the client list and mode list.
9784 * Added <Client ID> argument to the JOIN command reply, mainly
9785 for the server to identify for which client the command was
9786 originally sent. Updated protocol specs accordingly.
9788 * Added SilcDlist private_key pointer to the SilcChannelEntry
9789 in the client to support the channel private keys. Affected
9790 file is lib/silcclient/idlist.h.
9792 * Added SilcChannelPrivateKey argument to the function
9793 silc_client_send_channel_message so that application can choose
9794 to use specific private ke if it wants to. If it is not provided,
9795 the normal channel key is used, unless private keys are set.
9796 In this case the first (key that was added first) is used
9797 as the encryption key.
9799 * Implemented the support for channel private key handling.
9800 Implemented the following functions:
9802 silc_client_add_channel_private_key,
9803 silc_client_del_channel_private_keys,
9804 silc_client_del_channel_private_key,
9805 silc_client_list_channel_private_keys and
9806 silc_client_free_channel_private_keys
9808 Affected file lib/silcclient/client_channel.c.
9810 * Added the support for the private keys in the channel message
9811 sending and encryption and in the message reception and
9812 decryption. Affected funtions are
9813 silc_client_send_channel_message and silc_client_channel_message.
9815 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9817 * Added SKE's key verify callback to the client library's
9818 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9820 * Removed the statement that server (or router) must send USERS
9821 command reply when joining to the channel so that the client
9822 knows who are on the channel. Instead, the client list and
9823 client's mode list is now sent in the JOIN command reply to the
9824 client who joined channel. This is better solution.
9826 * Added function silc_server_get_users_on_channel and function
9827 silc_server_save_users_on_channel to the silcd/server.[ch].
9829 * Removed function silc_server_command_send_users from the
9832 * Do not show topic on the client library anymore. The topic is
9833 sent in the command reply notify to the application and the
9834 application must show the topic now.
9836 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9838 * Added client searching by nickname hash into the IDENTIFY and
9839 WHOIS commands in the server as they were clearly missing from
9840 them. Affected file is silcd/command.c.
9842 * Fixed a bug in private message receiving in the client library.
9843 The remote ID was freed and it wasn't supposed, now it is
9846 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Minor fix to the channel payload; allocate the data area, as it
9849 needs to be of specific length.
9851 * If the key agreement port is zero then the operating
9852 system will define the bound port. Affected files are
9853 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9855 * Added new function silc_channel_payload_decrypt into the file
9856 lib/silccore/silcchannel.[ch].
9858 * Moved the channel message etc, check from silc_packet_decrypt
9859 to applications. The library calls now a generic
9860 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9861 when the packet is either normal or special. This was done to
9862 allow more wide range of checking that was not allowed when
9863 the code was in library. Now applications can do virtually any
9864 checks to the packet and return to the library the decision how
9865 the packet should be processed. Affected files are
9866 lib/silccore/silcpacket.[ch].
9868 Added silc_server_packet_decrypt_check to the server and
9869 silc_client_packet_decrypt_check to the client library.
9871 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9872 to send with specified source and destination information.
9874 * Channel message delivery between routers was broken after the
9875 channel key distribution was fixed earlier. The channel key
9876 was used be to distributed to other routers as well which is not
9877 allowed by the protocol. Now this is fixed and channel keys
9878 really are cell specific and the channel message delivery between
9879 routers comply with the protocol specification.
9881 * Fixed various commands in server to check also the global list
9882 for the channel entry and not just the local list. The affected
9883 file silcd/command.c.
9885 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Added assert()s to buffer formatting and unformatting routines
9888 to assert (if --enable-debug) when error occurs. Affected
9889 file: lib/silcutil/silcbuffmt.c.
9891 * Changed to auto-reconnect to check whether the remote host is
9892 router and register the re-connect timeout if it is. It used
9893 to check that whether we are normal server, but router must do
9894 auto-reconnect with another router as well. Affected file
9897 * Removed the [<key len>] option from CMODE command as the cipher
9898 name decides the key length, nowadays. See the defined ciphers
9899 from the protocol specification.
9901 * Added [<hmac>] option to the CMODE command to define the HMAC
9902 for the channel. Added SILC_CMODE_HMAC channel mode.
9904 * Added [<hmac>] option for the JOIN command so that user can
9905 select which HMAC is used to compute the MACs of the channel
9908 * Added Hmac field to the Channel Message Payload. The integrity
9909 of plaintext channel messages are now protected by computing
9910 MAC of the message and attaching the MAC to the payload. The
9911 MAC is encrypted. Now, it is clear that this causes some
9912 overhead to the size of the packet but rationale for this is that
9913 now the receiver can verify whether the channel message decrypted
9914 correctly and also when private keys are set for the channel the
9915 receiver can decrypt the packet with several keys and check from
9916 the MAC which key decrypted the message correctly.
9918 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9919 lib/silccrypt/silccipher.[ch].
9921 * Added silc_hash_len to return the digest length into the
9922 lib/silcrypt/silchash.[ch].
9924 * Rewrote parts of Silc Channel Payload interface in the
9925 lib/silccore/silcchannel.[ch]. The encode function now also
9926 encrypts the packet and parse function decrypts it.
9928 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9930 * Fixed a minor formatting bug in the SKE's key material processing.
9931 It actually might have processed the keys wrong way resulting
9934 * Redefined the mandatory HMAC algorithms and added new algorithms.
9935 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9936 and hmac-md5 truncated to 96 bits. The mandatory is now
9937 hmac-sha1-96. Rest are optional (including the one that used
9938 to be mandatory). Rationale for this is that the truncated HMAC
9939 length is sufficient from security point of view and can actually
9940 make the attack against the HMAC harder. Also, the truncated
9941 HMAC causes less overhead to the packets. See the RFC2104 for
9944 * Added new [hmac] configuration section. The SKE used to use
9945 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9946 is of course wrong. The official names that must be proposed in
9947 the SKE are the ones defined in the protocol specification
9948 (hmac-sha1-96 for example). The user can configure any hmac
9949 using any hash function configured in the [hash] section. At
9950 least, the mandatory must be configured.
9952 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9954 * Added HMAC list to the SKE proposal list. It has now both
9955 hash algorithm list and HMAC list. This makes the protocol
9956 incompatible with previous versions. The SKE now seems to work
9957 the way it is supposed to work, for the first time actually.
9959 * Defined plain Hash algorithms to the protocol specification.
9962 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * Implemented support for key agreement packets into the server.
9965 Added functions silc_server_key_agreement and
9966 silc_server_send_key_agreement. Other than these functions,
9967 server has nothing to do with this packet.
9969 * Added support for private message key packets into the server.
9970 Added functions silc_server_private_message_key and
9971 silc_server_send_private_message_key.
9975 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9976 called in the protocol's final callback instead in the END
9977 protocol state. This makes a little more sense and in the same
9978 time in client we can use the same protocol routines for normal
9979 key exchange and to key agreement packet handling as well.
9981 * Added to both client's and server's KE protocol context the
9982 SilcSKEKeyMaterial pointer to save the key material. We will
9983 bring the key material to the protocol's final callback by doing
9984 this. The final callback must free the key material.
9986 * Added SKE's packet_send callback into client's KE protocol
9987 context so that the caller can choose what packet sending function
9988 is used. This way we can use different packet sending when
9989 doing normal SKE when doing key agreement packet handling (in
9990 the key agreement packet handling we do not want to encrypt
9993 * Implemented the responder side of the key agreement routines
9994 in the client. The client can now bind to specified port and
9995 accept incoming key negotiation. The key material is passed
9996 to the application after the protocol is over.
9998 * Implemented the processing of incoming Key Agreement packet
9999 in the client. Added function silc_client_key_agreement to
10000 process the packet.
10002 * Implemented the intiator side of the key agreement routines
10003 in the client. The client can now initiate key agreement with
10004 another remote client. The key material is passed to the
10005 application after the protocol is over.
10007 * Created client_keyagr.c to include all the key agreement
10010 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10011 SILC_TASK_CALLBACK except that it is not static.
10013 * Created client_notify.c and moved the Notify packet handling
10014 from the client.[ch] into that file.
10016 * Created client_prvmsg.c and moved all private message and
10017 private message key routines from the client.[ch] into that file.
10019 * Create client_channel.c and moved all channel message and
10020 channel private key routines from the client.[ch] into that file.
10022 * Changed silc_client_get_client_by_id_resolve to resolve with
10023 WHOIS command instead of IDENTIFY command, in the file
10024 lib/silclient/idlist.c.
10026 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Implemented the SKE's responder side to the Client library.
10030 * When FAILURE is received to the protocol do not trust it
10031 blindly. Register a timeout to wait whether the remote closes
10032 the connection as it should do it, only after that process the
10033 actual failure. This was changed to both client and server.
10035 * Added client_internal.h to include some of the structures
10036 there instead of client.h in lib/silcclient/.
10038 * Added function silc_task_unregister_by_callback to unregister
10039 timeouts by the callback function.
10041 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10043 * Some "Incomplete WHOIS info" errors has been appearing on the
10044 log files. Took away the entry->userinfo check from WHOIS
10045 reply sending. The entry->userinfo is now " " if client did not
10046 provide one. I thought this was fixed earlier but something
10047 is wrong still. Let's see if the error still appears.
10049 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10051 * Fixed a minor bug in the login when the channel key is
10052 re-generated in the server. It used to generate the key in
10053 wrong order and thus caused problems in the channel traffic.
10055 * Fixed a minor bug in channel key distsribution after
10056 KICK command. The key was not sent to the router even though
10059 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Added silc_ske_process_key_material_data as generic routine
10062 to process any key material as the SILC protocol dictates. The
10063 function is used by the actual SKE library but can be used by
10064 applications as well. This relates to the private message keys
10065 and the channel private keys since they must be processed the
10066 same way the normal SILC session keys. The protocol dictates
10067 this. Affected files: lib/silcske/silcske.[ch].
10069 Added also silc_ske_free_key_material to free the
10070 SilcSKEKeyMaterial structure.
10072 * Defined silc_cipher_set_key function to set the key for
10073 cipher without using the object's method function. The affected
10074 files: lib/silccrypt/silccipher.[ch].
10076 * Implemented silc silc_client_add_private_message_key,
10077 silc_client_add_private_message_key_ske,
10078 silc_client_del_private_message_key,
10079 silc_client_list_private_message_keys and
10080 silc_client_free_private_message_keys functions in the
10083 Added functions silc_client_send_private_message_key to send
10084 the Private Message Key payload and silc_client_private_message_key
10085 to handle incoming Private Message Key payload.
10087 * Added Cipher field to the Private Message Key payload to set
10088 the cipher to be used. If ignored, the default cipher defined
10089 in the SILC protocol (aes-256-cbc) is used.
10091 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Removed lib/silcclient/ops.h file.
10095 Redefined parts of the SILC Client Library API. Created new
10096 file silcapi.h that deprecates the ops.h file and defines the
10097 published Client Library API. Defined also private message key
10098 API and channel private key API into the file.
10100 This is the file that the application must include from the
10101 SILC Client Library. Other files need not be included by
10102 the application anymore.
10104 * Added new key_agreement client operation callback and also
10105 defined the Key Agreement library API for the application.
10107 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10109 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10110 is used by clients to request key negotiation between another
10111 client in the SILC network. If the negotiation is started it
10112 is performed using the SKE protocol. The result of the
10113 negotiation, the secret key material, can be used for example
10114 as private message key.
10116 Implemented the Key Agreement payload into the files
10117 lib/silccore/silauth.[ch].
10119 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10121 * Redefined ciphers for the SILC protocol. Added some new ciphers
10122 and defined the key lengths for the algorithms. Changed the
10123 code accordingly. The default key length is now 256 bits.
10125 * Fixed SKE key distribution function silc_ske_process_key_material
10126 when the key length is more than 128 bits. The default key
10127 length in SILC is now 256 bits.
10129 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10130 to indicate unsupported algorithm.
10132 * Renamed rijndael.c to aes.c and all functions as well.
10134 * Fixed a long standing channel key setting bug in client library.
10135 Weird that it has never surfaced before.
10137 * Fixed bug in channel deletion. If the entire channel is removed
10138 then it must also delete the references of the channel entry
10139 from the client's channel list as the client's channel entry and
10140 the channel's client entry share same memory.
10142 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10144 * Implemented CONNECT and SHUTDOWN commands in the client.
10146 * Implemented CLOSE command to the client.
10148 * Added the function silc_idlist_find_server_by_name into the
10149 files silcd/idlist.[ch].
10151 Added the function silc_idlist_find_server_by_conn into the
10152 files silcd/idlist.[ch].
10154 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10156 * DIE command was renamed to SHUTDOWN. Updated the both code
10157 and protocol specs.
10159 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10160 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10162 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10165 * Added function silc_server_create_connection function to create
10166 connection to remote router. My server implementation actually
10167 does not allow router to connect to normal server (it expects
10168 that normal server always initiates the connection to the router)
10169 so the CONNECT command is only good for connecting to another
10172 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10174 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10175 or some other client was kicked from the channel.
10177 Implemented the handling of the notify type to both client
10180 Implemented silc_server_send_notify_kicked to send the KICKED
10181 notify. It is used to send it to the server's primary router.
10183 * Implemented the KICK command into server and client.
10185 * Added `query' argument to the silc_idlist_get_client function
10186 to indicate whether to query the client from server or not if
10189 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10190 to indicate that the client is not channel founder.
10194 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10196 * Removed the rng context from SilcPacketContext structure and
10197 changed that the packet routine uses the Global RNG API.
10199 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10201 * Added support for quit message that client can "leave" on the
10202 channel when it quits the SILC. It is ditributed inside the
10203 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10205 Added silc_server_free_client_data that will take the
10206 signoff message as argument.
10208 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10210 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10212 * Updated parts of the protocol specification to keep it up
10215 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10217 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10218 payloads in one packet.
10220 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10221 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10222 use now the new List flag.
10224 * Also deprecated the following packet types: REPLACE_ID,
10225 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10227 * Added list support for Notify packet in server.
10229 * Added silc_server_send_notify_channel_change to send the
10230 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10231 the silc_server_send_replace_id.
10233 * Added silc_server_send_notify_nick_change to send the
10234 NICK_CHANGE notify type. Deprecates the function
10235 silc_server_send_replace_id.
10237 * Added silc_server_send_notify_join to send the JOIN notify type.
10238 Deprecates the function silc_server_send_new_channel_user.
10240 * Added silc_server_send_notify_leave to send LEAVE notify type.
10241 Deprecates the function silc_server_send_remove_channel_user.
10243 * Added silc_server_send_notify_cmode and
10244 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10245 types. Deprecates the silc_server_send_set_mode function.
10247 * Added SERVER_SIGNOFF notify type to indicate that server has
10248 quit. This means that all clients on the channel from that
10249 server will drop. This can be also used when netsplit happens.
10251 Deprecated REMOVE_ID packet type since it is not needed anymore
10254 Added silc_server_send_notify_server_signoff to send the
10255 SERVER_SIGNOFF notify type. Deprecates the function
10256 silc_server_send_remove_id.
10258 Added also silc_server_send_notify_signoff to send the
10259 SIGNOFF notify type.
10261 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10262 SILC protocol from this day on. Changed the protocol
10263 specification as well.
10265 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10266 notify type. It is used between routers to notify about
10267 topic changes on a channel.
10269 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10272 * Partly updated the protocol specification to comply with the
10273 changes now made. It is still though a bit outdated.
10275 * The JOIN notify type now takes one extra argument <Channel ID>.
10276 The packet used to be destined to the channel but now the
10277 JOIN type may be sent as list thus it is impossible to
10278 destine it to any specific channel. By adding this argument
10279 it is again possible.
10281 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10283 * Added CREDITS file. The CHANGES and CREDITS file will appear
10284 in the distribution as well.
10286 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10288 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10289 types in the server's silcd/packet_receive.c.
10291 * Implemented CMODE and CUMODE to work in router environment.
10293 * Fixed minor encoding and decoding buglet from the
10294 lib/silccore/silcmode.c.
10296 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10299 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10301 * Changed all SilcConfigServer* and silc_config_server* to
10302 SilcServerConfig* and silc_server_config*, respectively.
10305 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10307 * Associated the ID (client or server ID) to the Authentication
10308 Payload to avoid any possibility of forging. Updated the
10309 protocol specification and the code accordingly.
10311 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10313 * The RSA key length is now save to the RsaKey context in the
10314 key generation process in lib/silccrypt/rsa.c. The key length
10315 is now used to figure out the maximum size of the block allowed
10316 to be encrypted/signed.
10318 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10319 is equivalent to the silc_mp_mp2bin but does not allocate any
10322 * Changed silc_mp_mp2bin API to take length argument. If it is
10323 non-zero then the buffer is allocated that large. If zero, then
10324 the size is approximated using silc_mp_sizeinbase, which however
10327 * Created Global RNG API which is global RNG that application can
10328 initialize. After initializing, any routine anywhere in the
10329 code (including library) can use RNG without allocating a new
10330 RNG object. This was done to allow this sort of use of the
10331 RNG in code that has no chance to allocate RNG object. All
10332 applications currently allocate this and many routines in the
10333 library use this. Affected file lib/silccrypt/silcrng.[ch].
10335 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10336 it to use the Global RNG API.
10338 * Defined Authentication Payload into protocol specification that
10339 is used during SILC session to authenticate entities. It is
10340 used for example by client to authenticate itself to the server
10341 to obtain server operator privileges.
10343 Implemented this payload into the lib/silccore/silcauth.[ch].
10344 Implemented also routines for public key based authentication
10345 as the new protocol specification dictates.
10347 Moved definitions of different authentication methods from
10348 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10350 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10351 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10352 silc_pkcs_verify_with_hash functions into the file
10353 lib/silccrypt/silcpkcs.[ch].
10355 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10357 * The client entry's userinfo pointer must be always valid.
10358 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10359 will fail since it requires the userinfo. Now, the userinfo
10360 is allocated as "" if actual userinfo does not exist. Actually,
10361 it must exist and it is totally Ok to drop client connections
10362 that does not announce the userinfo. However, we will make
10363 this workaround for now.
10365 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10366 to return the remote port by socket.
10368 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10370 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10371 SILC_SERVER_PENDING_EXEC and added an new macro
10372 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10373 data or when error occurs while processing the pending command.
10375 Added new argument `destructor' into silc_server_command_pending
10376 and to the SilcServerCommandPending object. This destructor is
10377 now called after calling the pending callback or if error occurs
10378 immediately. If error occurs the actual pending callback won't
10379 be called at all - only the destructor. The destructor may be
10380 NULL if destructor is not needed.
10382 All this applies for client library code as well. Similar
10383 changes were made there as well for the pending commands.
10385 In the client, the application must now allocate the
10386 SilcClientCommandContext with the silc_client_command_alloc
10389 * Added reference counter to the SilcServerCommandContext. Added
10390 function silc_server_command_alloc and silc_server_command_dup
10393 Same type of functions added to the client library for the same
10396 * Removed the cmd_ident from IDListData away since it is now
10397 global for all connections. It is the command identifier used
10398 in command sending and with pending commands. The affected file
10401 * Added reference counter to the SilcSocketConnection objecet to
10402 indicate the usage count of the object. The object won't be
10403 freed untill the reference counter hits zero. Currently only
10404 server uses this, and client ignores it. The client must be
10405 set to use this too later. The affected files are
10406 lib/silccore/silcsockconn.[ch]. Added also the function
10407 silc_socket_dup to increase the reference counter.
10409 This was mainly added because it is possible that the socket
10410 is removed underneath of pending command or other async
10411 operation. Now it won't be free'd and proper DISCONNECTING
10412 flags, etc. can be set to avoid sending data to connection that
10413 is not valid anymore.
10415 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10416 the connection. After that it sets SILC_SET_DISCONNECTED.
10417 It is, however, possible that the socket data is not still freed.
10418 The silc_server_packet_process now checks that data is not
10419 read or written to connection that is DISCONNECTED. The socket
10420 get's freed when the reference counter hits zero.
10422 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * Changed the client operation API: channel_message operation's
10425 `sender' is now the client entry of the sender, not the nickname
10426 and the `channel' is the channel entry, not the channel name.
10428 In the private_message operation the `sender' is now also the
10429 client entry of the sender not the nickname.
10431 Affected file is lib/silcclient/ops.h and all applications
10432 using the client operations.
10434 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10436 * Moved the calling of ops->connect() from connect_to_server_final
10437 into receive_new_id functin since that is the point when the
10438 client is actually allowed to send traffic to network. The
10439 affected file is lib/silcclient/client.c.
10441 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10443 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10444 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10445 (if needs broadcasting) instead of broadcasting the packets one
10446 by one which would make a burst in the network traffic.
10448 * Added `broadcast' argument to the functions in silcd/server.[ch]
10449 silc_server_create_new_channel[_with_id] to indicate whether
10450 to send New Channel packet to primary router.
10452 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10454 * Added new function into the silcd/server.[ch] files:
10455 silc_server_create_new_channel_with_id to create new channel with
10456 already existing Channel ID.
10458 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10459 lib/silccore/silcpacket.h. This packet is used t send list of
10460 Set Mode payloads inside one packet. Server uses this to set
10461 the modes for the channels and clients on those channels, that it
10462 announced to the router when it connected to it. The protocol
10463 specification has been updated accordingly.
10465 * The silc_server_new_channel did not handle the packet coming
10466 from normal server as it normally does not send that. However,
10467 when it announces its channels it does send it. Implemented
10468 the support for that.
10470 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10471 into the file lib/silccore/id.h.
10473 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10475 * Fixed memory leaks in the functions silc_idlist_del_client,
10476 silc_idlist_del_channel and silc_idlist_del_server in the file
10477 silcd/idlist.c. All of those leaked like a sieve.
10479 * Fixed some small memory leaks in the client's function
10480 silc_client_notify_by_server.
10482 * Added functions into silcd/server.c: silc_server_announce_clients,
10483 silc_server_announce_channels and silc_server_announce_server.
10484 These functions are used by normal and router server to announce
10485 to its primary router about clients, channels and servers (when
10486 router) that we own. This is done after we've connected to the
10489 These functions effectively implements the following packet types:
10490 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10491 and SILC_PACKET_NEW_ID_LIST.
10493 * Added new functions into the silcd/packet_receive.[ch]:
10494 silc_server_new_id_list, silc_server_new_channel_list and
10495 silc_server_new_channel_user_list to handle the incoming
10496 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10498 * Added support of changing Channel ID in the function
10499 silc_server_replace_id. If the server that announces a channel
10500 to the router already exists in the router (with same name but
10501 with different Channel ID), router is responsible to send
10502 Replace ID packet to the server and force the server to change
10503 the Channel ID to the one router has.
10505 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10506 client that the Channel ID has been changed by the router. The
10507 normal server sends this to the client. Client must start using
10508 the new Channel ID as the channel's ID.
10510 Implemented handling of this new type into lib/silcclient/client.c
10511 into the function silc_client_notify_by_server.
10513 * Added new function silc_idlist_replace_channel_id into the files
10514 silcd/idlist.[ch] to replace the Channel ID.
10516 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10518 * Call silc_server_command_identify_check always when processing
10519 the IDENTIFY command in silcd/command.c
10521 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10523 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10524 send keepalive packets. The packet can be sent by clients,
10525 servers and routers.
10527 Added function silc_socket_set_heartbeat into the file
10528 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10529 If not set, the heartbeat is not performed. The actual
10530 heartbeat is implemented in the low level socket connection
10531 library. However, application is responsible of actually
10532 sending the packet.
10534 Added silc_server_send_heartbeat to send the actual heartbeat
10535 packet into silcd/packet_send.[ch]. Server now performs
10536 keepalive with all connections.
10538 * Added silc_task_get_first function into lib/silcutil/silctask.c
10539 to return the timeout task with shortest timeout. There was a bug
10540 in task unregistration that caused problems. TODO has been
10541 updated to include that task system must be rewritten.
10543 * The client library will now resolve the client information when
10544 receiving JOIN notify from server for client that we know but
10545 have incomplete information.
10547 * Rewrote parts of silc_server_remove_from_channels and
10548 silc_server_remove_from_one_channel as they did not remove the
10549 channel in some circumstances even though they should've.
10551 * Encryption problem encountered in server:
10553 The LEAVE command used to send the Channel Key packet to the
10554 router immediately after generating it. However, the code
10555 had earlier sent Remove Channel user packet but not immediately,
10556 ie. it was put to queue. The order of packets in the router
10557 was that Channel Key packet was first and Remove Channel User
10558 packet was second, even though they were encrypted in the
10559 reverse order. For this reason, MAC check failed. Now, this
10560 is fixed by not sending the Channel Key packet immediately but
10561 putting it to queue. However, this is more fundamental problem:
10562 packets that are in queue should actually not be encrypted
10563 because packets that are sent immediately gets encrypted
10564 actually with wrong IV (and thus MAC check fails). So, packets
10565 that are in queue should be encrypted when they are sent to
10566 the wire and not when they put to the queue.
10568 However, the problem is that the current system has not been
10569 designed to work that way. Instead, the packet is encrypted
10570 as soon as possible and left to the queue. The queue is then
10571 just purged into wire. There won't be any fixes for this
10572 any time soon. So, the current semantic for packet sending
10575 o If you send packet to remote host and do not force the send
10576 (the packet will be in queue) then all subsequent packets to the
10577 same remote host must also be put to the queue. Only after the
10578 queue has been purged is it safe again to force the packet
10581 o If you send all packets immediately then it safe to send
10582 any of subsequent packets through the queue, however, after
10583 the first packet is put to queue then any subsequent packets
10584 must also be put to the queue.
10586 Follow these rules and everything works fine.
10588 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10590 * Added new function silc_server_remove_clients_by_server to
10591 remove all client entries from ID list when the server connection
10592 is lost. In this case it is also important to invalidate all
10593 client entires as they hold the invalid server entry. This
10594 fixes fatal bug when server has lost connection and will reconnect
10597 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10599 * Made some sanity checks to silc_server_daemonise like to check
10600 whether the requested user and group actually exists.
10602 * Added sanity check to SKE's silc_ske_responder_finish to check
10603 that the public and private key actually is valid.
10605 * Invalidate the client's nickname when receiving Replace ID
10606 packet and the Client ID is being replaced. This means that the
10607 server will query the nickname if someone needs it (client)
10610 * Sort the ID Cache in client library when the ID Cache data
10611 has changed (needs sorting).
10613 * Do not allow for SILC client to create several connections to
10614 several servers. The client does not support windows right now
10615 and generating multiple connections causes weird behaviour.
10617 Irssi-silc client does support windows and can handle several
10618 connections without problems, see: www.irssi.org and SILC plugin.
10620 * Fixed some places where client was added to the IDList. The
10621 rule of thumb is following (in order to get everything right):
10622 If the client is directly connected local client then the
10623 `connection' argument must be set and `router' argument must be
10624 NULL to silc_idlist_add_client function. If the client is not
10625 directly connected client then the `router' argument must
10626 bet set and the `connection' argument must be NULL to the
10627 silc_idlist_add_client function.
10629 * The funtion silc_server_packet_send_local_channel actually did
10630 not check whether the client was locally connected or not. It
10631 does that now. Fixed a bug related to LEAVE command.
10633 * Fixed Remove Channel User payload parsing bug in server's
10634 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10636 * The server's silc_server_save_channel_key now checks also the
10637 global ID list for the channel as it might not be in the local
10638 list. Fixed a bug related to LEAVE command.
10640 * Is this the end of the [<unknown>] buglet that has been lurking
10641 around for a long time? A little for loop fix in server's
10642 silc_server_command_whois_parse that is used by both IDENTIFY
10643 and WHOIS command. At least, this was a clear bug and a cause
10644 of one type of [<unknown>] buglet.
10646 * WHOIS and IDENTIFY commands call the function
10647 silc_server_command_[whois/identify]_check function even if
10648 we are not router server.
10650 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10652 * Added --with-gmp configuration option. If set the GMP
10653 is always compiled in the SILC source tree. If not set then
10654 it is checked whether the system has the GMP3 installed. If
10655 it has then the GMP won't be compiled (the system's headers
10656 and library is used), if it doesn't have it then the GMP is
10657 compiled in the SILC source tree.
10659 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10661 * Changed RSA private exponent generation to what PKCS #1
10662 suggests. We try to find the smallest possible d by doing
10663 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10664 not security fix but optimization.
10666 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Added new config entry [Identity] to fork the server and run
10669 it as specific user and group. A patch from Bostik.
10671 * Imported Dotconf configuration library into lib/dotconf.
10672 This will be used to create the SILC configuration files later.
10673 It will appear in the distsribution after this commit.
10675 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10677 * A big code auditing weekend happening. Auditing code for
10678 obvious mistakes, bugs and errors. Also, removing any code
10681 Removed files for being obsolete:
10683 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10684 inline in the file lib/silcutil/silcbuffer.h)
10686 o lib/silcutil/silcbufutil.c (the header has inline versions)
10688 Changed code to fix possible error conditions:
10690 o The buffer formatting routines now check that the destination
10691 buffer really has enough space to add the data. This applies for
10692 both buffer formatting and unformatting
10693 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10694 unformatting was changed to accomodate following rules:
10695 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10696 sent to the function while XXX_*STRING will not allocate or copy
10697 the data into the buffer. Instead it sets the pointer from the
10698 buffer into the pointer sent as argument (XXX_*STRING used to
10699 require that the pointer must be allocated already). This change
10700 makes this whole thing a bit more consistent and more optimized
10701 (note that the data returned in the unformatting with XXX_*STRING
10702 must not be freed now). The routines return now -1 on error.
10704 o Tried to find all code that use buffer_format and buffer_unformat
10705 and added return value checking to prevent formatting and
10706 especially unformatting errors and possible subsequent fatal
10709 o Changed ske->x and ske->KEY to mallocated pointers in
10710 lib/silcske/silcske.h. Fixed possible data and memory leak.
10712 o Added return value checking to all *_parse* functions. Fixed
10713 many memory leaks as well.
10715 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10716 so that buffer overflows would not happen. All code now also
10717 checks the return value as it can fail.
10719 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Added reconnection support to server if the normal server looses
10722 its connection to the router (for example if router is rebooted).
10723 The server performs normal reconnection strategy implemented
10724 to the server. Affected file silcd/server.c.
10726 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10728 * Added new packet type SILC_PACKET_SET_MODE that is used to
10729 distribute the information about changed modes (for clients,
10730 channels and clients channel modes) to all routers in the
10731 network. Updated the protocol specification accordingly.
10733 Added functions into silcd/packet_send.c and
10734 silcd/packet_receive.c: silc_server_send_set_mode,
10735 silc_server_set_mode.
10737 Added new files silcmode.[ch] into lib/silccore that implements
10738 the encoding and decoding of Set Mode Payload. Added new type
10739 SilcSetModePayload. Moved the definitions of different modes
10740 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10742 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10744 * Oops, a little mistake in server's connection authentication
10745 protocol. The protocol is not ended with FAILURE but with
10746 SUCCESS if the authentication is Ok. :) Affected file is
10749 * Implemented NICK_CHANGE notify handling in server in the file
10750 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10751 the local clients on the channel. After the changing nickname
10752 in router environment snhould work and the [<unknown>] nickname
10753 should appear no more.
10755 The silc_server_replace_id function that receives the Replace ID
10756 payload now sends the NICK_CHANGE notify type also in the file
10757 silcd/packet_receive.c
10759 * Changed WHOIS and IDENTIFY command to support the maximum amount
10760 of arguments defined in protocol specs (3328 arguments). This
10761 fixed a bug that caused problems when there were more than three
10762 users on a channel.
10764 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * Added extra parameter, command identifier, to the
10767 silc_client_send_command so that explicit command identifier
10770 Changed that ID list routines uses specific command identifier
10771 when sending WHOIS/IDENTIFY requests to the server so that they
10772 can be identified when the reply comes back.
10774 Affected files lib/silcclient/command.[ch],
10775 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10777 * Added `sender' argument to silc_server_packet_send_to_channel
10778 to indicaet the sender who originally sent the packet to us
10779 that we are now re-sending. Ignored if NULL. Affected file
10780 silcd/packet_send.[ch].
10782 * Added some server statistics support in silcd/server_internal.h
10783 SilcServerStatistics structure and around the server code. Also
10784 send some nice statistics information when client is connecting
10787 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10789 * Fixed channel ID decoding in server's JOIN command reply in
10790 silcd/command_reply.c
10792 * Fixed braodcasting of replace ID payload to not to send it if
10793 we are standalone server in silcd/packet_receive.c.
10795 * Fixed all channel message sending routines to not to send
10796 packets to clients that has router set, since they are routed
10797 separately in the same function earlier. Affects file
10798 silcd/packet_send.c and all channel packet sending functions.
10800 * In USERS reply, res_argv[i] are not allocated, the table
10801 is allocated. Thus changed that free the table, not its
10804 * In server's whois_check and identify_check if the client is
10805 locally connected do not send any WHOIS commands - they are not
10808 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * Fixed some minor bugs in client when sending WHOIS command. The
10811 arguments was in wrong order.
10813 * Removed statis function add_to_channel from server in
10814 silcd/command.c that was previously used with the joining but
10817 * Tested USERS command in router environment successfully with two
10818 routers, two servers and two clients.
10820 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10822 * Reorganized the USERS command and command reply in client library
10823 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10824 When the command is given by user we register a pending command
10825 callback that will reprocess the command after the reply has been
10826 received from the server. When reprocessing the packet we then
10827 display the information. Thus, the USERS information is displayed
10828 now in the command callback instead of in the command reply
10829 callback. The processing of the command is same as previously
10830 when server has sent the command reply in the JOINing process.
10832 * Added to USERS command in silcd/command_reply.c to join the client,
10833 we didn't use to know about, to the channel after we've created
10834 a client entry for it. Also, for clienet we did know already still
10835 check whether it is on the channel or not and add it if not.
10837 * Removed silc_server_command_join_notify as the function and its
10840 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10842 * Changed the client's pending command handling to the same as the
10843 server's pending command handling. It is also now possible to
10844 execute command reply functions from other command reply
10845 function as the function callbacks for commands and command
10846 replies are one and same. The pending commands are not static
10847 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10848 in client connection context. Thus, pending commands are server
10849 connection specific as it is convenient.
10851 Changed the function silc_client_command_pending and
10852 silc_client_command_pending_del and added new function
10853 silc_client_command_pending_check. Removed the
10854 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10857 * Added cmd_ident, current command identifier, to the client
10858 connection context in lib/silcclient/client.h to keep track on
10859 command identifiers used in command sending. Client's command reply
10860 function handling now supports the mandatory command identifiers.
10862 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10863 funtions in client to fully support pending command callbacks.
10865 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10866 as one of the arguments to the application in the command reply
10869 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10870 before first releasing SILC but came back. Now it is removed again
10871 and should come back nomore. The FORWARDED flag was used only
10872 by the JOINing procedure by forwarding the command packet to router.
10873 Now, the JOINing procedure has been changed to more generic (due
10874 to various router environment issues) and FORWARDED is not needed
10875 anymore for anything. The protocol specification is yet to be
10878 Now, removed silc_server_packet_forward from server and the flag
10879 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10881 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10883 * Renamed NAMES command to USERS command. The NAMES was named that
10884 due to historical reasons. Now it is renamed. Also, rewrote
10885 parts of the USERS command. The nickname list is not sent anymore
10886 by the server. Only Client ID and mode lists are sent in the USERS
10887 command. Changed this also to the protocol specification.
10889 The client now resolves the names and stuff after it receives
10890 the USERS list from the server when joining to the channel.
10892 * WHOIS and IDENTIFY commands has been changed to support multiple
10893 Client ID's per command. One can now search for multiple users
10894 in the network by sending only one WHOIS or IDENTIFY command.
10895 Changed the code and the protocol specifications.
10897 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10898 uses silc_server_command_whois_parse to parse the request. */
10900 * If normal server, do not parse the WHOIS and IDENTIFY requests
10901 before sending it to the router. Saves some time.
10903 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10905 * Fixed JOIN command on client library. Wrong number of arguments
10906 used to crash the client.
10908 * Added silc_server_channel_has_global function to check whether
10909 channel has global users or not.
10911 * Added silc_server_channel_has_local function to check whether channel
10912 has locally connected clients on the channel.
10914 * The silc_server_remove_from_one_channel now checks whether the
10915 channel has global users or not after given client was removed from
10916 the channel. It also checks whether the channel has local clients
10917 on the channel anymore. If it does not have then the channel entry
10918 is removed as it is not needed anymore.
10920 * The silc_server_notify now checks on JOIN notify whether the joining
10921 client is one of locally connected or global. If it is global then
10922 the channel has now global users on the channel and that is marked
10923 to the channel entry. Also, it now saves the global client to
10924 global list who is joining and JOINs it to the channel. This is
10925 for normal server, that is.
10927 Changed silc_server_send_notify_on_channel,
10928 silc_server_packet_relay_to_channel and
10929 silc_server_packet_send_to_channel check if we are normal server
10930 and client has router set (ie. global client) do not send the
10931 message to that client, as it is already routed to our router.
10933 * Implemented LEAVE notify type handling in silc_server_notify
10936 * Tested LEAVE command in router environment successfully. Tested
10937 with two routers, two servers and two clients.
10941 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10943 * Implemented SIGNOFF notify type handling in silc_server_notify
10946 * silc_server_remove_id now removes the client entry from all channels
10947 it has joined and thusly sends SIGNOFF notify type.
10949 * Rewrote the NAMES list generation in server by removing two excess
10950 loops. The lists are created now inside one loop.
10952 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10954 * silc_server_remove_channel_user checks now also global list
10955 for channel and client.
10957 * silc_server_new_channel_user checks now both local and global
10958 list for channel and client. Fixed a bug in client id decoding.
10959 Used to decode wrong buffer.
10961 * silc_server_channel_message checks now both local and global
10962 list for channel entry.
10964 * Tested channel joining (hence JOIN) in router environment
10965 successfully. Tested with two routers, two servers and two
10968 * Tested channel message sending in router environment successfully.
10970 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10972 * Added silc_server_save_channel_key into server.[ch] to save the
10973 received channel key in Channel Key payload processing. It is
10974 also used in JOIN command reply handling.
10976 Equivalent function silc_client_save_channel_key added into
10977 client.[ch] into client library.
10979 * Changed JOIN command reply to send information whether the channel
10980 was created or not (is existing already) and the channel key
10981 payload. Changed protocol specs accordingly.
10983 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10984 the request was sent by ID and not by nickname. Crashed on
10987 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10989 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10990 now correctly save the received data.
10992 * silc_server_free_sock_user_data now notifies routers in the
10993 network about entities leaving the network.
10995 At the same time implemented functions silc_server_remove_id
10996 and silc_server_send_remove_id to receive and send REMOVE_ID
10997 packets. The packet is used to notify routers in the network
10998 about leaving entities. The ID removed will become invalid in
11001 * Added function silc_idlist_del_server into server. Removes and
11002 free's server entry from ID list.
11004 * silc_server_private_message function now checks, if we are router,
11005 that the destination ID really is valid ID, naturally.
11007 * In router when NEW_ID packet is received (for new client) the
11008 hash of the Client ID is saved in the ID Cache but the
11009 client->nickname is set to NULL, instead of putting the hash
11012 IDENTIFY command now also checks that client->nickname must be
11013 valid. If it is not if will request the data from the server who
11014 owns the client. Added new function
11015 silc_server_command_identify_check.
11017 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11018 to set the command to already allocated Command Payload.
11020 * Tested private message sending in router environment with two
11021 routers, two servers and two clients. Fixed minor bugs and now
11024 * Fixed segfault from client's NAMES command. Used to crash if
11025 not on any channel.
11027 * Forwarded packets must not be routed even if it is not destined
11028 to the receiver. Changed server code comply with this.
11030 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11032 * Added `require_reverse_mapping' boolean value to ServerParams
11033 structure. If TRUE (not default) the server will require that
11034 the connecting host has fully qualified domain name.
11036 If the reverse mapping is not required and hostname could not be
11037 found the IP address is used as hostname.
11039 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11041 * Implemented version string checking to both client and server.
11042 The check is incomplete currently due to the abnormal version
11043 strings used in development version of SILC.
11045 * Changed all command functions in server to use the new
11048 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11050 * Changed char *data to unsigned char *data in ID Cache system to
11051 support binary data as ID Cache data. Changed code to support
11052 binary data in lib/silccore/idcache.c.
11054 * Renamed silc_server_packet_relay_command_reply to
11055 silc_server_command_reply as it is normal packet receiving
11056 function. Rewrote the function to accept command replys for
11057 servers and not only for clients.
11059 * Mark remote router always as registered server if we are connecting
11060 to it. Otherwise, commands sent by the router to us are ignored.
11062 * All ID List find routines now returns the ID Cache Entry pointer
11063 as well if requested.
11065 * WHOIS command works now in router environment, tested with two
11066 routers, two servers and two clients.
11068 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11069 in router environment (as it is almost equivalent to WHOIS) but
11070 hasn't been tested thoroughly. Added new functions:
11072 silc_server_command_identify_parse
11073 silc_server_command_identify_send_reply
11074 silc_server_command_identify_from_client
11075 silc_server_command_identify_from_server
11077 * Disabled route cache adding because adding two different ID's with
11078 same IP replaces the old cache entry thus giving wrong route.
11079 The entry->router->connection is always the fastest route anyway
11080 so route cache may not be needed. Of course, new routes maybe
11081 established after receiving the ID when the entry->router->connection
11082 might not be anymore the most optimal.
11084 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11086 * Add route cache for received ID for fast routing.
11088 * Added silc_server_packet_route to route received packet on router
11089 that is not destined to us.
11091 * Renamed silc_server_get_route to silc_server_route_get.
11093 * Added id_string and id_string_len fields into SilcServer to
11094 include encoded ServerID for fast comparing without excess
11095 encoding of the ID's.
11097 * Cleaned up WHOIS command on server side. Added following static
11100 silc_server_command_whois_parse
11101 silc_server_command_whois_check
11102 silc_server_command_whois_send_reply
11103 silc_server_command_whois_from_client
11104 silc_server_command_whois_from_server
11106 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11107 arguments in command replies. All command functions should be
11108 updated to use this macro.
11110 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11112 * Minor typo fixes on command reply handling on server.
11114 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11116 * Added silc_server_command_add_to_channel internal routine to add
11117 the client to the channel after router has created the channel and
11118 sent command reply to the server.
11120 * Added generic silc_server_send_command to send any command from
11123 * Use static buffer with ID rendering instead of duplicating data.
11125 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11127 * Fixed a channel user mode bug when joining to a channel server gave
11128 everybody channel founder rights, oops.
11130 * We mark ourselves as the router of the incoming server connection
11131 if we are router ourselves. This way we can check in some packet
11132 sending functions whether it is locally connected server. For
11133 incoming router connections we put NULL.
11135 * For router sending packets locally means now always sending the
11136 packet cell wide; to local clients and local servers. For normal
11137 server sending packet locally means sending it to only local
11140 * Fixed the JOIN command to really work in router environment. If the
11141 channel is created it is always created by the router. Router is
11142 also responsible of making the initial joining to the channel,
11143 sending JOIN notify to the sending server and distributing
11144 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11145 does not exist server doesn't do anything else but forward the
11146 command to the router which performs everything.
11148 * Added silc_server_send_channel_key function to send the Channel Key
11151 * Added silc_server_create_channel_key to create new channel key. The
11152 channel key is now re-generated everytime someone joins or leaves
11153 a channel, as protocol dictates. Note: channel->key_len is the
11154 key length in bits.
11156 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11159 packet_receive.[ch] to separate packet sending and receiving
11160 routines. The server.[ch] now includes everything else including
11161 actual packet processing (writing and reading data) and other
11164 Renamed silc_server_private_message_send_internal to
11165 silc_server_send_private_message. The routine is still though
11166 used only to relay private messages as server does not send
11167 private messages itself.
11169 Renamed silc_server_new_channel to silc_server_create_new_channel
11170 and added new function sicl_server_new_channel that handles the
11171 incoming New Channel packet. Added also new sending function
11172 silc_server_send_new_channel to send New Channel Payload.
11174 * Added new function silc_server_notify to process incoming notify
11175 packet to the server/router. Server may then relay the notify
11176 to clients if needed.
11178 * Added new function silc_server_new_channel_user to process incoming
11179 New Channel User packet. Router will redistribute the packet and
11180 send JOIN notify to its local clients and locally connected servers
11181 if needed. Normal server will send JOIN notify to its local client
11182 on same channel when received this packet. Added also corresponding
11183 sending function silc_server_send_new_channel_user to sent the
11186 * Added boolean route argument to send_notif_to_channel and
11187 packet_send_to_channel functions to attempt to route the packet
11188 if it is TRUE and send only locally if it is FALSE.
11190 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11192 * silc_server_replace_id now broadcasts the received replace ID
11193 packet if it is not broadcast packet already. The router must
11194 broadcast to inform other routers about changed ID.
11196 * Added backpointer to server's router into SilcServer context in
11197 silcd/server_internal.h.
11199 * Fixed silc_server_packet_broadcast to send correct broadcast
11202 * The channel key is now distributed to the local client as soon
11203 as it is received from the router (in router environment) so that
11204 no other packet may be sent for the channel until client has
11207 * silc_server_remove_channel_user now broadcasts the received
11208 Remove Channel User packet if it is not broadcast packet already.
11209 The router must broadcast to inform other routers about removed
11212 * Added users field into SilcPacketContext that is a reference count
11213 of the context. One can increase the reference count by calling
11214 silc_packet_context_dup which is now changed to just increase the
11215 reference count instead of duplicating the data. The reference
11216 count is decresed by calling silc_packet_context_free that will
11217 free the data after the reference count hits zero.
11219 For now on the packet context and everything allocated into it
11220 (including the raw packet from network) must be freed by calling
11221 the new silc_packet_context_free function. Added also new function
11222 silc_packet_context_alloc that must be used now to allocate the
11223 context. This also means that if a routine is asynchronous from
11224 silc_[client/server]_packet_parse_type the packet context must
11225 be duplicated by calling silc_packet_context_dup. Otherwise it
11226 gets free'd after silc_[client/server]_packet_parse_type returns.
11227 Also, one must remember that if packet is duplicated then its
11228 reference count must be decresed by calling the free function as
11229 many times as it was duplicated.
11231 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11232 from both client and server.
11234 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11236 * Made joining to a channel working in router environment.
11238 * Cleaned up JOIN command on server side and create function
11239 silc_server_command_join_channel internal routine to make the
11242 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11244 * Changed silc_command_pending list to SilcDList. Also, added
11245 `ident' field to SilcServerCommandPending structure to identify
11246 the reply and to call correct callback.
11248 Added silc_server_command_pending_check function to replace the
11249 corresnponding macro. The silc_command_pending list is not
11252 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11253 to set identifier to previously allocated Command Payload. It
11254 is used to set identifier for command when resending Command
11257 * Added silc_command_payload_encode_payload to encode Command
11258 Payload buffer from SilcCommandPayload structure.
11260 * Added silc_argument_payload_encode_payload to encode Argument
11261 payload buffer from SilcArgumentPayload structure.
11263 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11265 * Changed WHOIS command to support router connection on server side.
11266 The whois request is always sent to router unless the server is
11267 standalone server. After server has received the reply from the
11268 router will it send the reply to the client.
11270 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11271 broadcast received broadcast packet. The function is used only
11272 by router. The broadcast packet is always sent to the router's
11275 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11276 render given ID to printable string, for log files for example.
11278 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11280 * Made basic router to router connections working. At least they
11281 can now connect to each other but nothing really works the way
11282 they are supposed - yet.
11284 * Added new initiator token to RouterConnection configuration
11285 file in silcd/serverconfig.[ch]. It is used to tell whether we
11286 are the initiator to the remote router or whether we'll expect
11287 the other end to connect.
11289 * Moved registering of listener task to silc_server_init, hence
11290 the server starts listenning as soon as it is run, even if it
11291 does not have connections to other routers. Let's see how well
11294 * Changed default connection retry timeouts for more suitable in
11297 * Removed cipher and such arguments from silc_idlist_add_client
11298 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11299 Added new function silc_idlist_add_data to add the keys and stuff
11302 * Added SilcIDListData structure and added it to SilcClientEntry
11303 and SilcServerEntry as their first field in the structure. This
11304 way we can explicitly cast the ID entries to the SilcIDListData
11305 structure and get common data for the entries. In past, we had
11306 to first check what type of connection it is and then cast it to
11307 correct ID entry type. Now, we can directly cast the opaque
11308 pointer to the SilcIDListData (no matter what ID entry it actually
11309 is) and get the data needed.
11311 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11313 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11314 in some circumstances even if threre were timeout tasks, though not
11315 IO tasks, but tasks anyway. Now fixed.
11317 * Defined SilcServerConnection structure to hold connection specific
11318 stuff about directly connected servers and routers. The definition
11319 is currently in silcd/server_internal.h. I thought about having
11320 a bit more important role fro this struct but for now it is used
11321 only when connecting to other server (or router actually).
11323 * Added connecting retry support in server when connecting to
11324 router(s). The retry feature implement exponential backoff
11325 algorithm. Also, added SilcServerParams structure to hold default
11326 parameters for server. For now, it include these retry settings
11327 and are hard coded. After server is moded to be as Silc Server
11328 Library this structure will be more important.
11330 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11332 * Changed client librarys channel->clients table to SilcList and
11333 changed code accordingly.
11335 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11337 * Changed client's channel table to SilcList and changed code
11338 accordingly. Also changed SilcChannelClientEntry to include back-
11339 pointer to the channel so that client entry can use that structure
11340 as list as well and we have fast cross-reference to the channel.
11341 This change dramatically decreased the complexity of channel
11342 handling with client entry and vice versa (removed one extra
11343 loop when searching for channel entry from many functions).
11345 * Changed server->sim from table to SilcDList and changed code
11348 * NAMES command can now be used from user interface. It will show
11349 the user list on the channel, neatly.
11351 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11352 Code now saves realname of the user if it becomes available.
11354 * Renamed configure.in to configure.in.pre and made ./prepare
11355 script to automatically add correct version string to
11356 configure.in which it creates from configure.in.pre.
11358 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11360 * NAMES command reply now shows users mode with the nickname when
11361 joining to channel.
11363 * Moved silc_client_ch[u]mode[_char] functions from
11364 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11365 place sucks, they are utility functions and should be in some
11368 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11370 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11373 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11377 * Added TRQ (efficient deque and list library) into lib/trq. This is
11378 a very good list library that is currently used in the SILC. Defined
11379 SilcList API over the library because I didn't like the API very
11380 much. See lib/trq/silclist.h for the API and examples of how to
11381 use the API. Fixed various places in the code to use the new
11382 SilcList API. The SilcList is meant for lists that has a structure
11383 already defined as a list. It is not suitable to add just some
11384 context to the list (in TRQ, the context is the list actually).
11386 So, I defined SilcDList that can be used for the purpose where
11387 predefined list structure does not exit. This can be used as
11388 such list. Now some context just can be added to the SilcDList.
11389 Currently this list is not used in the SILC just yet, though there
11390 are a lot places where this can replace dynamically allocated
11391 tables and I will fix these places, later, to use SilcDList.
11392 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11393 and use TRQ internally).
11395 Also fixed some annoying warning messages that the original TRQ
11396 code generated. Also minor changes to TRQ's Makefile.in.
11398 * Added support for querying by Client ID to both WHOIS and
11399 IDENTIFY commands into server, as required by the protocol.
11401 * Removed method function pointers from SilcBuffer structure. They
11402 weren't used to anything and just increased the context size for
11403 no good reason. This change also made silc_buffer_alloc and
11404 silc_buffer_free functions inline functions.
11406 * Disabled command flooding detection support until it's fixed so
11407 that it accepts commands in but does not execute them more than once
11410 * Added silc_net_localhost(), to return local hostname, into
11411 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11412 that must be initialized before calling silc_client_init.
11414 * Added new function: silc_server_send_notify_on_channels to send
11415 notify messages to all channels client has joined. It is assured
11416 that the message is sent only once per client.
11418 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11419 lib/silcutil/silcutil.[ch] as silc_format function. The new
11420 function is generic and is used by server as well, not only by
11421 the logging routines.
11423 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11424 the provided version string was not acceptable. Added new function:
11425 silc_ske_check_version into lib/silcske/silcske.h. The function
11426 must be implemented by the application (client or server) and it
11427 does not reside in the SKE library. The function checks the version
11428 string remote end sent.
11430 * Added back pointers (to opaque context and to SilcSocketConnection)
11431 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11433 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11434 duplicate packet context structure.
11436 * Changed `notify' client operation to send same arguments as client
11437 receives from server except for ID's. ID's are mapped to correct
11438 ID entry and that is returned. Also, if channel entry is not sent
11439 by server but the notify is for channel the channel entry is sent
11440 to application (otherwise application doesn't know that it is for
11441 channel (library gets it from packet's Destination ID)).
11443 * Added silc_client_remove_from_channels into client library to
11444 remove a client from all channels it has joined to. Used when
11445 received SIGNOFF notify from server. Added also new function
11446 silc_client_replace_from_channels to replace old ID entry with
11447 new ID entry on all channels. Used when received NICK_CHANGE
11448 notify from server.
11450 * Fixed ID Cache list handling in silc_idlist_get_client in
11451 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11452 to get (or query) client by ID.
11454 * Updated TODO list.
11456 * Added connection authentication status message defined by the
11457 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11458 support for these into the code in client and server side.
11460 * Added generic function silc_client_send_command to send any command
11461 with variable argument list. Application should use this function
11462 to send commands if the command functions provided by the library
11463 does not suite for the application's user interface needs.
11465 * Added new `failure' client operation. Application is notified about
11466 received failure packet if client is executing a protocol. In this
11467 case the protocol's execution has failed.
11469 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11470 is required by the protocol.
11472 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11473 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11476 * Added status flag to SilcSKE object to indicate realtime status
11477 of the SKE protocol.
11479 * Application receives now exactly same command reply arguments as
11480 the library receives from server. However, if ID is received the
11481 corresponding ID entry is returned to the application (eg. Client
11482 ID is mapped to correct SilcClientEntry entry and that is returned).
11483 Changed command_reply client operation due to this change.
11485 * Changed all ID's in commands and in command replys as ID Payloads.
11486 Change affected both client and server side codes.
11488 All ID's sent in SILC network (with execption of ID's in SILC
11489 Packet header) are sent in ID Payload to support variable length
11492 * Server now notifies nick changes and notifies all clients on
11493 the channels about the new nickname (about the new Client ID,
11496 * Implemented CMODE command to change channel modes. Supports all
11497 channel modes defined by the protocol specs except ban and invite
11498 lists. (Also, private channel key mode is supported but support for
11499 setting private channel key in client is missing, thus, this mode
11500 has no effect on client side (except that server requires that the
11501 client uses private channel key and normal channel traffic does not
11504 Also, invite mode works per se, but INVITE command does not work
11505 yet correctly, so you can set channel as invite only channel but
11506 inviting clients to the channel does not work (it is yet to be
11507 thought what's the best way to do it).
11509 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11510 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11511 Implemented CUMODE command to change user's mode on the channel.
11512 Supports all modes defined by the protocol specs.
11514 * Added NAMES command reply to return users modes on the channel.
11516 * Removed unnecessary and slow ciphers from lib/silccrypt.
11518 * Set SO_KEEPALIVE option to connection sockets by default.
11520 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11522 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11523 redefined the Notify Payload into protocol specs.
11525 * Added silc_id_payload_parse_id to get ID directly from raw
11528 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11530 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11531 accept searching by Client ID as well.
11533 * Added support for LEAVE and SIGNOFF notify types in client library.
11535 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11536 to parse ID Payload from raw data.
11538 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11540 * Added flags parameter into silc_ske_assemble_security_properties
11541 function in lib/silcske/silcske.[ch].
11543 * Changed notify client operation to fit better for notify messages
11544 sent by server. The notify payload received from server is now
11545 passed to the application (after parsing it to SilcNotifyPayload).
11546 It is application's responsibility to retrieve the arguments
11547 from the payload and show the message the way it wants. The message
11548 sent by server is implementation specific.
11550 * Changed public keys to comply with the protocol specification.
11551 Old public keys are not supported anymore and are not compatible.
11553 * Removed nickname from Channel Payload as the latest draft removed
11554 it. The client must resolve the nickname from the NAMES command
11555 reply received when it joined the channel.
11557 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11559 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11561 * Fixed some errors in protocol specification drafts.
11563 * Created lib/silccore/silcnotify.c to implement Notify Payload
11564 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11565 generic payloads described by protocol specifications. The file
11566 includes implementations for ID Payload and Argument Payload.
11568 * Changed Command Payload implementation to use the new Argument
11569 Payload. Changed command_xxxx_payload to command_payload_xxxx
11570 to comply with SILC coding conventions.
11572 * Added suppport for Argument Payload handling in Notify Payload
11573 implementation as protocol requires it. Added the new support
11574 into server and client lib as well.
11576 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11578 * Added support for multiple nicknames on same channel. [n] is
11579 added locally to the nickname if there are more than one same
11580 nicknames on the channel.
11582 * Server now sends all nicknames that matched WHOIS request.
11583 Client also shows the list received from server.
11585 * Added TOPIC command to client side. User can now set and show
11586 current topic on channel.
11588 * Added MOTD command to client and server. Also, server sends the
11589 motd when client connects to the server.
11591 * Changed version strings to comply ISO 8601.
11593 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11595 * Fixed protocol error handling in client library. It should now
11596 cope even if the SKE fails for some reason.
11598 * Made new protocol specification drafts for submitting to IETF.
11600 * Implemented TOPIC command to server in silcd/command.c.
11602 * Added two new notify types into lib/silccore/silcnotify.h:
11603 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11604 notify nickname change and topic setting/change on a channel.
11606 * API change of command_reply operation in client library. The
11607 application gets now the status type received from server as well.
11609 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11611 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11613 * Cras fixed and optimized the packet handling even further and
11614 it should work now. Minor change to the prototype of function
11615 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11617 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11619 * Added new function into lib/silcutil/silcschedule.[ch]:
11620 silc_schedule_with_fd to select() a specified fd. The function
11621 returns after timeout expires or data arrives or goes. The
11622 function is used by packet routines to wait that all data is
11623 received from network.
11625 * Fixed data reading from network in lib/silccore/silcpacket.c.
11626 The code now assures that all data is read from the fd and then
11627 continues packet processing. This was a bug fix since the code
11628 used to drop some data in some circumstances.
11630 * Added new function into lib/silcclient/client.[ch]:
11631 silc_client_start_key_exchange to start key exchange after
11632 connection has been established to server. The code internally
11633 now uses this funtion but its main purpose was to provide it
11634 for applications that perform their own connecting. After
11635 application has created a connection it merely calls this
11636 function to start the key exchange between client and server.
11637 The library takes care of everything else after that.
11639 Updated also lib/silcclient/README to explain the usage of
11642 * Do not send to application information that connection has
11643 been established. Application gets notified it by connect
11646 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11648 * Applied cras's patch to add silc_schedule_one function. The
11649 function runs scheduler once and returns.
11651 * Fixed the scheduler after cras messed it up. The timeout
11652 handling works now as it's supposed to work.
11654 * Added into lib/silccore/ silcnotify.h to include notify
11655 message types support. Changed silc_server_send_notify*
11656 functions, in server.[ch], to support those new notify types.
11657 Added the support for the notify types into client library,
11658 as well. Added new notify client operation into ops.h in
11661 * Changed silc_server_packet_send_to_channel to send normal
11662 packets instead of just channel message packets. The function
11663 is now used to send the notify packets to channels. It is not
11664 used to send channel message packets anymore, as server never
11665 sends them anymore.
11667 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11668 va_arg()s as it seems to require it nowadays. I guess, if SILC
11669 is compiled with older va_arg() the new code should work anyway.
11671 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11673 * Splitted core library. Core library (lib/silccore) includes
11674 now only SILC protocol specific core (and common) components.
11675 Created new utility library (lib/silcutil) that includes more
11676 generic purpose stuff. The stuff for util library was taken
11677 from the old core library. This was minor and easy split.
11679 * Created SILC Client Library (lib/silcclient) that includes
11680 implementation of the SILC client without user interface. This
11681 was major move from silc/ directory. The code has been changed
11682 so that it is transparent towards the user interface. The
11683 silc/ directory includes now the same user interface as before
11684 and it uses the new client library. Read lib/silcclient/README.
11685 Basicly, the client library performs everything else related
11686 to SILC except user interface handling. Also, configuration
11687 files are considered to be part of user interface and library
11688 does not handle them.
11690 This change also changed a lot of structures, function naming etc.
11691 Most important change was that SilcClientWindow object was
11692 renamed to SilcClientConnection in the client library. Created
11693 also new file lib/silcclient/ops.h. Also added new files
11694 silc/local_command.[ch] and silc/client_ops.[ch].
11696 All these changes were made to make it easier for user interface
11697 designers to create what ever user interface for the SILC client
11700 It is also expected that the server will be moved to lib
11701 directory as well and SILC Server Library will be created;
11702 sometimes in the future.
11704 * Removed Local commands from lib/silccore/silccommand.h as
11705 they are application specific and new client library does not
11706 handle any of those anymore.
11708 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11709 old client implementation in silc/.
11711 * Added support for callback functions in SILC_LOG_* macros.
11712 Application can now set its own callbacks that will be called
11713 instead of using the default functions that will always print
11714 the debug messages to stderr (or stdout). Also, debugging can
11715 now be disabled by setting silc_debug to FALSE and re-enabled by
11716 setting it to TRUE. Note, that logging will still work even
11717 if debugging is disabled.
11719 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11720 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11721 silc_log_reset_debug_callbacks.
11723 * To enable debugging in silc client one must give now -d
11724 option on command line.
11726 * Changed silc_schedule_init to automatically allocate task queues
11727 if they are not allocated before calling it.
11729 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11731 * Added GMP 3.1 into math library.
11733 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11735 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11736 a channel in SILC network. The packet is used by servers and
11737 routers to notify other routers that user has left a channel.
11738 This little feature was missing until now. Added the feature
11739 to protocol specification as well.
11741 Added functions: silc_server_send_remove_channel_user and
11742 silc_server_remove_channel_user into server.[ch].
11744 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11745 lib/silccore/silcpacket.h. However, they are not implemented
11748 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11750 * Fixed joining to a channel and sending channel messages
11751 between server and router. The channel message sending should
11752 now work inside a cell.
11754 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11756 * Fixed the private message sending between server and router.
11757 The private message sending should now work inside a cell.
11759 * Added silc_server_replace_id into server.[ch] to replace
11760 existing ID in the SILC network.
11762 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11763 and silc_idlist_replace_server_id into idlist.[ch] in server.
11765 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11767 * Fixed the server to server connections. Server can again now
11768 connect to router. Router to router connections probably does
11771 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11773 * Added dynamic protocol registering support. Now protocols can
11774 registered and unregistered on the fly. Patch by cras.
11776 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11778 * Added lib/contrib directory to hold routines that some platforms
11779 don't have but are needed by SILC.
11781 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11782 into lin/contrib to provide getopt() and getopt_long() for
11783 those who don't have it.
11785 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11787 * Added AWAY command to client. When away message is set and
11788 client receives a private message packet the client automatically
11789 replies to the sender with the away message.
11791 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11792 bug seemed to be the cause of recent problems when compiling
11795 * Added version detection support to SKE protocol specification
11796 and added the new changes to the SKE implementation as well.
11797 There were other minor changes in the SKE protocol as well.
11799 Many changes in lib/silcske/silcske.[ch] and in
11800 lib/silcske/payload.[ch].
11802 * Added ^U functionality, clear input line. Patch from cras.
11804 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11806 * Mainly small bugfixes on core library. Fixed some debugging
11807 logging and buffer overflow in silclog.c.
11809 * Updated config.sub and config.guess on the distribution tree.
11811 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11813 * Added command lagging support in server. Client may execute
11814 commands now only once in two seconds.
11816 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11818 * Optimized packet reception. MAC computation and checking is now
11819 also more optimized. A lot previously duplicated code is now
11820 used as generic by both client and server.
11822 * Fixed key pair generation in clientutil.c
11824 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11826 * Added into lib/silccore/silcbufutil.[ch] new function;
11827 silc_buffer_realloc.
11829 * Moved generic packet sending/encryption functions to
11830 lib/silccore/silcpacket.[ch] from client and server. Some
11831 rewriting of the functions.
11833 * Moved all generic packet reception/decryption functions to
11834 lib/silccore/silcpacket.[ch] from client and server. The
11835 packet processing is now much cleaner in both client and server.
11836 These were major changes in both client and server.
11838 * Created many common functions in server to do packet sending.
11839 Previously code were duplicated a lot, this has been removed
11840 with these changes.
11842 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11844 * Rewrote major parts of the ID cache system. Don't know
11845 whether it is better now or not but at least the API is more
11848 * Major rewrite on ID cache stuff on client because of the ID
11849 cache API changes. Added idlist.c to client.
11851 * Also major rewrite on ID cache stuff on server as well.
11852 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11853 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11854 in hand, instead they are all put into the ID cache system now.
11855 All server_idlist_* routines uses ID cache now instead of
11856 traversing its own lists (those lists does not exist anymore).
11857 SilcIDList though still exists. Also, SilcXXXEntry's are
11860 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11862 * Finally made the SKE implementation compliant to the protocol
11863 specification. All mp integers are now binary encoded as
11864 opposed being HEX encoded.
11866 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11869 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11870 functions: silc_[encode/decode]_pem. Also added function
11871 silc_encode_pem_file to PEM encode with newlines ('\n') for
11872 saving into a file.
11874 * SILC public keys are now encoded either PEM or binary. Same
11875 option is for private keys as well. By default private keys
11876 are binary encoded and public keys PEM encoded. Silly HEX
11877 encoding were removed.
11879 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11880 function to create fingerprints.
11882 * Fixed a bug in SHA1; does not change the original data anymore.
11884 * Partly implemented INFO command on client and server side.
11885 Fixed CLEAR command. Changes to SERVER command; show current
11886 server(s) when giving command without arguments. Added
11887 VERSION command to client.
11889 * Added check to server that unregistered connections cannot
11890 execute commands (unless it is specificly allowed).
11892 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11894 * Fixed screen refresh.
11896 * Fixed channel joining bug from client. On some circumstances
11897 client tried to join to a channel it had already joined.
11899 * Added public key verification process into client's protocol.c.
11900 The client now verifies the public key from user and saves
11901 it into ~./silc/serverkeys/ directory.
11903 Added into: clientutil.[ch]: silc_client_verify_server_key.
11905 * Changed SKE protocol's silc_ske_initiator_finish function
11906 to accept callback function that verifies the received public
11907 key. Removed old silc_ske_verify_public_key function.
11909 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11911 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11912 silc_pkcs_private_key[_data]_set.
11914 * Made the password and public authentication more cleaner in
11915 server's protocol.c.
11917 * Removed historic and obsolete protocol `channel_auth' from
11918 both client and server.
11920 * Removed wrong way of sending command status messages from
11921 server to client in server's command.c. The old way violated
11922 protocol specification.
11924 Changes to silccore/silccommand.[ch]: removed
11925 silc_command_encode_status_payload -> not needed anymore,
11926 changed silc_command_encode_payload_va to accept extra
11927 argument on variable argument list. The argument type must
11928 now be provided to the function. Also, added new function:
11929 silc_command_encode_reply_payload_va which is same as
11930 normal command_encode_payload_va except command status type
11931 is provided as extra argument.
11933 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11935 * Added ~./silc directory handling. The directory includes the
11936 public and private keys for the client.
11938 Added silc_client_check_silc_dir, silc_client_create_identifier
11939 and silc_client_load_keys.
11941 * Implemented SILC protocol compliant public key. Added public
11942 and private key saving to and loading from files.
11944 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11945 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11946 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11947 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11948 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11950 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11951 silc_pkcs_load_[public/private]_key.
11953 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11955 * Added silc_server_get_route (route.[ch]) to get connection
11956 data for the fastest route for given ID.
11958 * Implemented INVITE command on client and server. The command
11959 were re-defined in the SILC Protocol Specification and the
11960 implementation now complies with the specification.
11962 * Implemented PING command on client and server.
11964 * Implemented NAMES command on client and server. The server side
11965 supports currently only normal server not router server yet.
11966 Some changes to NAMES definition in SILC protocol specification.
11968 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11970 * Implemented LEAVE command on client and server.
11972 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11973 again. This change was made to the protocol as well. Server
11974 should not violate the protocol specification anymore.
11976 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11978 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11979 was tested. SOCKS4 was not but should work anyway.
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