1 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Ported SILC Server to the new Toolkit API, working towards
4 SILC Server 1.1. Affected files are in apps/silcd/.
6 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
7 to lib/silcskr/silcskr.[ch].
9 * Fixed SILC public key copying to copy the identifier also.
10 Affected file is lib/silccrypt/silcpk.c.
12 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
14 * Fixed OPER and SILCOPER passphrase asking in Client library.
15 Affected file is lib/silcclient/command.c.
17 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
19 * Fixed command queue enabling after connecting to server.
20 The comparisons was from after changing to silc_utf8_strcasecmp.
21 Affected file is apps/irssi/src/silc/core/silc-servers.c.
23 * Fixed nickname setting with own client entry with 1.3 protocol
24 version server. Affected file lib/silcclient/client_register.c.
26 * Ignore error notify for local client entry. Affected file is
27 lib/silcclient/client_notify.c.
29 * Implemented responder rekey to SKE library. Affected files are
30 lib/silcske/silcske.[ch].
32 * Fixed connection auth protocol completion sending. Affected
33 file lib/silcske/silcconnauth.c.
35 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
37 * Do not call TCP network listener callback with any error
38 status, as documented. Affected file is
39 lib/silcutil/unix/silcunixnet.c.
41 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
43 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
45 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
46 Changed silc_skr_find to have SilcSchedule argument and removed
47 it from silc_skr_[alloc|init]. Affected files are
48 lib/silcskr/silcskr.[ch].
50 * Allow NULL id for silc_idcache_add. Affected file is
51 lib/silcapputil/silcidcache.c.
53 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
54 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
55 Fixed also channel message encryption with router-to-router
58 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
60 * Added silc_net_get_error_string, silc_net_listener_get_ip and
61 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
63 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
65 * Add option --enable-silc-plugin. Affected files are
66 apps/irssi/configure.{ad,in}
68 * Only compile the SILC Plugin if required. Affected files are
69 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
71 * Conditionally build the SILC Plugin. Affected files are
72 apps/irssi/src/silc/core/Makefile.am,
73 apps/irssi/src/fe-common/silc/Makefile.am
75 * Backout delayed protocol exit and replace with a lame busy
76 wait. Affected files are apps/irssi/src/fe-text/silc.c,
77 apps/irssi/src/silc/core/silc-core.c
79 * Fix key generation for SILC Plugin. Affected file
80 apps/irssi/src/silc/core/clientutil.c
82 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
84 * Only pass -rpath to libtool when building shared libraries.
85 Affected file lib/Makefile.ad
87 * Removing the stray "s" in configure.ad
89 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
91 * Redraw the screen after creating a new key. Affected file
92 apps/irssi/src/silc/core/clientutil.c
94 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
96 * Added SILC Client setting /set nickname_format that specifies
97 the nickname format string. Changed default nickname format
98 string to "%n#%a". Affected file is
99 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
101 * Fixed nickname parsing with WHOIS command to accept formatted
102 nicknames. Changed the silc_client_get_clients_local to allow
103 the searched nickname to be formatted nickname. Removed %s and
104 %S nickname formatters. Affected files are in lib/silcclient/.
106 * Added silc_client_nickname_parse to Client library API. Affected
107 file is lib/silcclient/silcclient.h.
109 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
110 commands. Affected file are
111 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
113 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
115 * Incorporate SILC Plugin patches. Affected files are
116 apps/irssi/src/fe-common/silc/module-formats.{c,h},
117 apps/irssi/src/silc/core/clientutil.{c,h},
118 apps/irssi/src/silc/core/silc-core.c,
119 apps/irssi/src/silc/core/silc-chatnets.{c,h},
120 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
121 apps/irssi/src/fe-common/silc/module.h
123 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
125 * In notify handling resolve user entries many times if the
126 resolving timedout. Affected file lib/silcclient/client_notify.c.
128 * silc_client_get_clients_local do not return any invalid entries.
129 Affected file is lib/silcclient/client_entry.c.
131 * Do not print "there are now xx user on this channel" for users
132 that actually aren't anymore on the channel. Affected file
133 is apps/irssi/src/client_ops.c.
135 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
137 * When joining channels with a password given in the config file,
138 use it. Also use it when cycling (it would be better to get
139 the password from the server, but this isn't possible in SILC).
140 Affected files apps/irssi/src/silc/core/silc-servers.c,
141 apps/irssi/src/silc/core/silc-channels.c
143 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
145 * Import perl script for sign_messages from silc-plugin. Affected
146 file apps/irssi/scripts/silc.pl
148 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
150 * Only wait for a nick on connecting, when it differs
151 (not counting case) from the username. Affected file
152 is apps/irssi/src/silc/core/silc-servers.c
154 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
156 * Use time settings for lag settings. Affected file is
157 apps/irssi/src/silc/core/silc-lag.c
159 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
161 * Added silc_thread_yield. Affected file is
162 lib/silcutil/silcmutex.h.
164 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
166 * Fixed WHOIS command and requested attributes handling in
167 client library. Affected files are lib/silcclient/command.c
168 and lib/silcclient/client_attrs.c.
170 * Fixed silc_time_value to actually work. Added new function
171 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
173 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
175 * SILC Client 1.1 beta2.
177 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
179 * Fixed client to properly abort TCP stream creation when
180 giving /QUIT. Affected file
181 apps/irssi/src/silc/core/silc-servers.c.
183 * Fixed several connecting aborting crashes from the client
184 library, packet engine and socket stream. Affected files
185 are in lib/silclient/, lib/silccore/silcpacket.c and
186 lib/silcutil/unix/silcunixsocketstream.c.
188 * Fixed private key export double free crash in key generation.
189 Affected file is lib/silccrypt/silcpk.c.
191 * Fixed FSM event waiting when there are multiple signallers
192 and the waiter goes away after the first signal. Affected
193 file in lib/silcutil/silcfsm.c.
195 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
197 * Fixed FSM event signalling to check if the waiter has gone
198 away already. Affected file is lib/silcutil/silcfsm.c.
200 * Fixed counter mode encryption/decryption to handle non-padded
201 SILC packets correctly. The silc_cipher_set_iv now
202 in counter mode resets for a new block. Affected files are
203 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
205 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
207 * SILC Client 1.1 beta1.
209 * Memory leak fixes around the libraries.
211 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
213 * Added better check for epoll() in configure. Affected file
216 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
218 * Fixed per scheduler data input buffer in packet engine. Use
219 list of inbufs instead of just one so that multiple streams
220 can do partial reads to different buffers. Affected file is
221 lib/silccore/silcpacket.c.
223 * Fixed WATCH notify handling in client library. Affected file
224 is lib/silcclient/client_notify.c.
226 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
228 * Fixed packet wrapper stream API to support encoder/decoder
229 for packets, and to handle partial reading correctly. Fixed
230 also inbuf size checking in reading to have enough space before
231 reading. Affected files are lib/silccore/silcpacket.[ch].
233 * Rewrote file transfer in client library. Affected files are
236 * Added TCP/UDP listener (internal) API to client library to have
237 generic way of dealing with listeners. Fixed Key Agreement and
238 file transfer to use it. Affected files are in lib/silcclient/.
240 * Fixed SKE to process SUCCESS packets synchronously and to call
241 completion synchronously. Affected file is lib/silcske/silske.c.
243 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
245 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
246 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
248 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
250 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
251 to client library. Affected file is
252 lib/silcclient/client_register.c.
254 * Serialize NICK and JOIN commands to avoid problems locally
255 with changing ID while joining to channel. Affected file is
256 lib/silcclient/command.c.
258 * Fixed entry resolving while handling incoming JOIN notify.
259 Handle properly cases, in re-processing of notify packets, where
260 the IDs may become invalid while resolving the entry (like nick
261 change). Entry is invalid if it doesn't have nickname, and such
262 entries are not delivered to application anymore. These fixes
263 problems of not seeing JOINs when remote user changes nickname
264 at the same time. Affected files are in lib/silcclient/.
266 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
268 * Added support for computing message payload MAC in new way
269 (SILC Protocol version 1.3). Bakcwards support for old way
270 remains. Affected files are lib/silccore/silcmessage.[ch].
272 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
274 * Added SilcRwLock API, a read/write lock. Affected files are
275 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
277 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
279 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
281 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
283 * The silc_schedule_set_listen_fd now returns boolean value.
284 Fixed FD task adding to check correctly for already added
285 FD tasks. Added stricter error checking for FD scheduling
286 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
287 and lib/silcutil/unix/silcunixschedule.c.
289 * The silc_stream_set_notifier now returns boolean value. Changed
290 all streams to support and check for the error condition.
291 Affected files are in lib/silcutil/.
293 * Fixed SKE library session aborting and deletion. Affected
294 file are lib/silcske/silcske.c.
296 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
298 * Implemented PKCS #1 with appendix with hash OID in the
299 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
300 lib/silccrypt/silchash.[ch] and
301 lib/silcasn1/silcasn1[_encode|decode].[ch].
303 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
305 * Added support for Version (V) SILC public key identifier.
306 Affected files are lib/silccrypt/silcpk.[ch].
308 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
310 * Rewrote connection auth request in client library. It is now
311 done automatically by the library and the resolved method given
312 as a hint to get_auth_method client operation. Affected files
315 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
317 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
318 It can be used to wrap SilcPacketStream into SilcStream.
320 * Fixed %p formatting from silc_snprintf. Affected file is
321 lib/silcutil/silcsnprintf.c.
323 * Ported SFTP library to new utility library. Ported also
324 the SFTP testers. Affected files in lib/silcsftp/.
326 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
328 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
329 of silc_snprintf, silc_vsnprintf, silc_asprintf and
332 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
334 * Added preliminary Symbian support. Changes around the source
335 tree. The symbian/ directory now includes Carbide.c++ project
336 files to compile the sources.
338 * Added silc_snprintf. Affected files are
339 lib/silcutil/silcstrutil.[ch].
341 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
343 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
344 macros. SILC_FSM_CONTINUE macro now immediately calls the
345 next state instead of first returning back to FSM. Helps
346 in debugging crashes etc.
348 Removed FSM Semaphores. Introduced FSM Event which is
349 asynchronous event. Affected files are in lib/.
351 * Added epoll(7) support to SILC Scheduler. It is used by default
352 if it is available. Affected files are
353 lib/silcutil/silcschedule.[ch],
354 lib/silcutil/unix/silcunixschedule.c.
356 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
358 * Added CTR mode to AES. Simplified cipher implementation API
359 more. Affected files are in lib/silccrypt/.
361 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
363 * Removed `detach' client operation. The detachment data is
364 now delivered in SILC_COMMAND_DETACH command reply to
365 application. Affected file in lib/silcclient/.
367 * Rewrote resuming/detaching in client library.
369 * Added boolean encryption indicator for silc_cipher_set_key.
370 Affected files lib/silccrypt/silccipher.[ch].
372 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
374 * Added silc_likely and silc_unlikely macros for GCC branch
375 prediction optimizations. Affected file lib/silcutil/silctypes.h.
377 * Added assembler AES optimization. Cleaned up the SILC Cipher
378 implementation API. Affected files are in lib/silccrypt/.
380 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
382 * Changed back the SILC_FSM_THREAD_WAIT operation to not
383 continue to next state if thread is finished already. That
384 check is not done anymore. Affected files are
385 lib/silcutil/silcfsm.[ch].
387 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
389 * Removed silc_packet_[get|set]_ciphers and
390 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
391 handle REKEY_DONE packet sending in rekey. Affected files
392 are lib/silccore/silcpacket.[ch].
394 * Added silc_fsm_is_started. Affected files are
395 lib/silcutil/silcfsm.[ch].
397 * Added settings sign_channel_message, sign_private_message
398 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
399 support for key agreement in /KEY command. Affected files
400 in apps/irssi/src/silc/core/.
402 * During SILC Client initialization forward log messages to
403 stderr. Affected files in apps/irssi/src/silc/core/.
405 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
407 * Added silc_ske_get_key_material. Affected files are
408 lib/silcske/silcske.[ch].
410 * Added silc_packet_stream_is_udp. Affected files are
411 lib/silccore/silcpacket.[ch].
413 * Added SKE packet retransmission support with UDP transport.
414 Affected file is lib/silcske/silcske.c.
416 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
418 * Added silc_socket_stream_is_udp. Affected file is
419 lib/silcutil/silcsocketstream.[ch].
421 * Added UDP transport support to packet engine. Affected file
422 is lib/silccore/silcpacket.c.
424 * Added silc_socket_stream_is_udp. Affected file is
425 lib/silcutil/silcsocketstream.[ch].
427 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
429 * Added silc_packet_send_va[_ext] to send variable argument
430 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
432 * Timeout freelist garbage collection added to scheduler.
433 Affected file lib/silcutil/silcschedule.c.
435 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
437 * Added silc_show_public_key_file to
438 lib/silcapputil/silcapputil.[ch].
440 * Added SILC_STR_ADVANCE support for buffer unformatting.
441 Affected file lib/silcutil/silcbuffmt.c.
443 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
445 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
447 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
449 * silc_fsm_continue[_sync] now cancels erlier timeout set with
450 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
452 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
454 * Added SILC_STR_FUNC to buffer format API. Affected files
455 are lib/silcutil/silcbuffmt.[ch].
457 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
459 * No more memory allocation for message payload parsing.
460 Pre-allocated buffer can be used with message payload encoding.
461 Affected files lib/silccore/silcmessage.[ch].
463 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
465 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
466 to silcutil/silcbuffmt.[ch].
468 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
470 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
471 Affected file lib/silcutil/silcbuffmt.[ch].
473 * Removed silc_schedule_signal_[un]register and
474 silc_schedule_signal_call. Added silc_schedule_task_add_signal
475 to add signal task. Only one callback per signal may be
476 added. The signals are now automatically called back to
477 caller. Affected files lib/silcutil/silcschedule.[ch] and
478 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
480 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
482 * Added SilcSKEParams for SKE parameters and simplied even more
483 the SKE interface. Affected files are lib/silcske/silcske.[ch].
484 Added support for IV included and session port handling with
487 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
488 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
489 which is called after every rekey when IV Included flag is used.
490 See SILC specifications for details.
492 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
494 * Added lib/silcapputil and moved SILC application specific
495 utility routines from the generic util library lib/silcutil
496 to the new library. Removed lib/silcidcache and moved that
497 to lib/silcapputil as well.
499 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
501 * Added SILC_STR_ADVANCE. Affected file is
502 lib/silcutil/silcbuffmt.[ch].
504 * The silc_buffer_strformat preserves buffer locations now.
506 * Added lib/silcutil/silcatomic.h for atomic operations.
508 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
510 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
513 * Fixed MIME deocing when data portion is not present.
514 Affected file lib/silcutil/silcmime.c.
516 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
518 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
520 * Added IV Included support to packet routines, to allow
521 packet sending and receiving on UDP/IP. Affected files are
522 lib/silccore/silcpacket.[ch].
524 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
526 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
528 * Added UDP support to network and socket stream library.
530 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
532 * Added conditional variables. New files are
533 lib/silcutil/silcondvar.h and platform specific implementations.
535 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
537 * make sure session->hostname and session->port are valid before the
538 application callback is done, since things will go wrong if the
539 application immediately calls silc_client_file_receive. Affected
540 file lib/silcclient/client_ftp.c.
541 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
543 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
545 * New SILC PKCS API enabling support for other public keys
546 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
548 * Separated SILC Public Key Payload routines from the PKCS API
549 to lib/silccore/silcpubkey.[ch].
551 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
553 * Added SILC Key Repository library, lib/silcskr.
555 * Added SILC Server library, lib/silcserver.
557 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
559 * MIME objects in attributes now use SilcMime. Affected files
560 are lib/silccore/silcattrs.[ch].
562 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
564 * Synchronize semaphore posting for real threads in FSM.
565 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
567 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
569 * Added silc_file_set_nonblock. Affected file is
570 lib/silcutil/silcfileutil.h.
572 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
574 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
576 * FSM based implementation of SILC SKE. Simpler interface also.
577 Affected files are in lib/silcske/.
579 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
581 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
583 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
584 silc_mime_parse is available but deprecated.
586 * Check that packet is valid when processing key exchange,
587 authentication and rekey protocols. Fixes a crashbug.
588 Affected files are apps/silcd/protocol.c and
589 lib/silcclient/protocol.c.
591 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
592 all hash buffers to use that instead of fixed values.
594 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
596 * Added SHA-256 to crypto library. The SHA-256 takes now
597 precedence over SHA-1.
599 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
601 * Check for valid return value from regcomp. Affected file
602 lib/silcutil/unix/silcunixutil.c.
604 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
606 * Fixed silc_hash_uint to work with integers. Affected
607 file lib/silcutil/silcutil.c.
609 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
611 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
613 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
615 * Fixed channel public key list saving on JOIN command reply
616 on backup router. Affected file apps/silcd/command_reply.c.
618 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
620 * Added default limit how many channels client can join,
621 default is 50. Added 'channel_join_limit' configuration
622 option to server too. Affected files are apps/silcd/command.c
623 and serverconfig.[ch].
625 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
627 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
628 On Toolkit the server and client are not compiled by default.
629 Affected file configure.ad.
631 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
633 * Added lib/contrib/getopt.[ch] for platforms that don't
634 have it (it is not GPL implementation).
636 * Fixed compilation when pkg-config is used.
638 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
640 * A comma in invite/ban string is invalid, check for it.
641 Affected file apps/silcd/server_util.c.
643 * Added SERVICE command to the server. It parses the command
644 request but SILC Server does not support services for the
645 time being. Affected file apps/silcd/command.[ch].
647 * Added SERVICE command and command reply to client library.
648 It is however incomplete. Updated Toolkit documentation.
649 Affected files are lib/silcclient/command[_reply].[ch].
651 * Fixed IDENTIFY/WHOWAS command reply to send the username
652 correctly (uninitialized buffer). Affected file is
653 apps/silcd/server_query.c.
655 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
657 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
658 finalizes the major restructuring of the CVS tree.
660 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
662 * Send empty MOTD reply if MOTD file cannot be read.
663 Affected file silcd/command.c.
665 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
667 * Optimized primer number generator to use simpler conversion
668 routines. Also assure that the prime number will have the
669 highest bit set after modifying it. Affected file is
670 lib/silcmath/silcprimegen.c.
672 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
674 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
675 for now only for testing purposes, it will not be delivered
676 in any distribution for now.
678 * Removed NSS MPI from the source tree. Due to upcoming
679 license change for the SILC Toolkit, we cannot deliver the
680 NSS MPI anymore. I decided to replace it in all distributions
681 with public domain library.
683 * Removed GNU regex from lib/contrib and introduced free
684 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
685 GNU regex compatible API to it (only partial).
687 * Removed getopt routines from lib/contrib.
689 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
691 * Use silc_server_send_command_reply to send replies instead
692 of encoding packet itself. Affected file silcd/command.c.
694 * Added command sending and receiving statistics to server.
695 Affected files in silcd/.
697 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
698 with GCC, for it not to warn about pointer signedness.
700 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
702 * Added context to the SilcIDCache destructor. Affected
703 files are lib/silccore/silcidcache.[ch],
704 lib/silcclient/client.c and silcd/server.c.
706 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
708 * Added pkg-config check to configure.
710 * The PublicKeyDir must not be used with Admin block in server
711 config. Affected file silcd/serverconfig.c.
713 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
717 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
719 * Handle empty LIST command reply correcttly in server. Affected
720 file silcd/command_reply.c.
722 * Handle empty LIST command reply correctly in client library.
723 The application will now receive one LIST command reply with
724 all arguments set to NULL if there are no channels. Updated
725 Client Library documentation accordingly. Affected file
726 lib/silcclient/command_reply.c.
728 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
730 * Added channel name string stringprep profile to the protocol
731 and implementation to allow a little free'er channel name
732 strings. Affected files are lib/silcutil/silcstringprep.[ch].
734 * Added silc_channel_name_[check|verify] to check and verify
735 channel name strings. Affected files are
736 lib/silcutil/silcstrutil.[ch].
738 * Added support for the new channel name preparation in client
739 library and server. Affected files in lib/silcclient and
742 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
744 * Added the Autodist into the source tree. It replaces the
745 old ./prepare. It can be used to create distributions as
746 previously. See README.CVS and README.DIST. See
747 distributions in distdir/.
749 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
751 * Make sure query sends at least an error back if nothing
752 more is sent. Affected file silcd/server_query.c.
754 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
756 * During query, check if the original command caller goes
757 away. If it does, stop the query. Affected file
758 silcd/server_query.c.
760 * Check for valid channel creation in JOIN command reply.
761 Affected file lib/silcclient/command_reply.c.
763 * Handle the resolver counter in silc_client_get_users_by_channel
764 callback correctly. Fixed auto-join bug in Gaim. Affected
765 file lib/silcclient/idlist.c.
767 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
769 * Added some better error messages. Affected file
770 silcd/command_reply.c and packet_receive.c.
772 * Handle error in WATCH command propely on backup router.
773 Affected file silcd/command.c.
775 * Fixed freeing of unfreeable variable in WHOIS command reply.
776 Affected file silcd/command_reply.c.
778 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
780 * Added pkg-config .pc file creation for silc core library
781 and silcclient library. A patch by c0ffee.
783 * Removed the need for GNU Libidn. Added the simple stringprep
784 from libidn into lib/contrib/. It is now used also on Windows
787 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
789 * Simplified the invite and ban string handling in the
790 server. Check for valid invite and ban arguments also.
791 Affected file silcd/server_util.c.
793 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
795 * Added WATCH list announcing in backup router protocol.
796 Affected files are silcd/command.c, server.c, server_backup.c.
798 * Do not change users mode to founder on normal server/backup
799 if the founder mode is set, and user is first one to join.
800 Affected file silcd/pcaket_receive.c.
802 * Do not send CUMODE_CHANGE notify back to sender. Affected
803 file silcd/packet_receive.c.
805 * Added getrusage() to take noise in SILC RNG. A patch by
806 Mika Boström. Affected files are configure.in.pre,
807 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
809 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
811 * Splitted the SILC libraries configuration into a configure
812 fragment into lib/configure.ad. It is now possible, once
813 this feature is added, to specify whether to compile or not
814 compile included SILC libraries. Affected files are
815 configure.in.pre, lib/silcmath/mpi/configure.ad,
816 lib/configure.ad, Makefile.defines.pre and
817 Makefile.defines_int.pre.
819 * Added --with-silc-includes and --with-silc-libs to configure.
820 If specified the included libs are not compiled, but the
821 specified libs are used. Pkg-config is not yet supported.
822 Affected file configure.in.pre.
824 * Fixed WATCH command handling on backup router. Router does not
825 send the watch command any more to backup if it originates from
826 backup. Affected file silcd/command.c.
828 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
830 * Changed announcing to not announce unregistered clients.
831 Affected file silcd/server.c.
833 * Fixed username handling in command reply. Affected file
834 silcd/command_reply.c.
836 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
838 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
840 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
841 Affected file: includes/silcincludes.h.in
843 * bool is defined as _Bool on Mac OS X now.
844 Affected file: lib/silcutil/silctypes.h
846 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
848 * Added support for UTF-8 nicknames, channel names and
849 server names in client library. Affected files in
852 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
853 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
854 software to check how Toolkit has been compiled.
856 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
858 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
860 * Use silc_utf8_str[n]casecmp instead of strcmp routines
861 in library and in SILC Client when dealing with nicknames
862 and other identifier strings. Affected file in client lib
865 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
866 irssi/src/silc/core/silc-servers.c.
868 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
870 * Fixed idcache to work with the new identifier strings.
871 Affected file lib/silccore/silcidcache.c.
873 * Added UTF-8 hash and compare function for SilcHashTable.
874 Affected file lib/silcutil/silcutil.[ch].
876 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
877 Affected file lib/silcutil/silcstringprep.[ch].
879 * Changed the identifier string handling to include the original
880 format in client, server, channel entries and normalized
881 format in cache. Affected files in silcd/.
883 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
885 * Added support for the new identifier strings and their
886 validity checking. Nicknames, channel names and usernames
887 can now include practically any kind of letters and various
888 other characters. Affected files in silcd/ and in libraries.
890 NOTE: comparing these strings should now be done with memcmp()
891 to check binary compatibility. All these strings are normalized
892 and casing is irrelevant.
894 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
895 as easy function for applications to check whether identifier
898 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
900 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
901 file lib/silcutil/silcutf8.c.
903 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
905 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
907 * Make public key in getkey reply mandatory. Affected file
908 lib/silcclient/command_reply.c
910 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
912 * Added Parameter dont_register_crypto_library to
913 SilcClientParam. If set to TRUE, silcclient library will
914 not initalize the Crypto Libraries and application
915 will need to do it. Affected file lib/silcclient/silcclient.h,
916 lib/silcclient/client.c.
918 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
920 * Imported new silc_utf8_[encode|decode] routines from
921 my internal SILC 1.1 source tree. New encodings added:
922 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
923 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
924 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
927 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
929 * Implemented stringprep (RFC 3454) API. Internally we use
930 GNU Libidn's stringprep, for now, so it is required now to
931 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
933 * Added checking for GNU Libidn and --with-libidn to configure.
935 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
937 * If the passphrases entered do not match while generating a new key,
938 completly start over instead of going into an infinite loop asking
939 the user to re-enter the passphrase correctly. Affected file
940 lib/silcutil/silcapputil.c
942 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
944 * Make sure server is removed from backup list when it is
945 deleted. Affected files silcd/command.c, server.c,
948 * Close socket when connecting to router fails. Affected
951 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
953 * Adopt configuration toolchain to current auto-tools.
954 Affected files prepare, irssi/configure.in
955 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
956 redo that. Affected files irssi/src/silc/core/client_ops.c,
957 irssi/src/fe-common/silc/fe-silc-channels.c
958 * Take over command line options into silcclient data structure.
959 Affected file irssi/src/silc/core/silc-core.c
961 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
963 * Do not try to initiate backup resuming protocol forever.
964 Affected file silcd/server_backup.c.
966 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
968 * ID change in resuming has to be done before changing
969 detached client's modes, since the ID change may fail and
970 leave ghosts on the network. Affected file is
971 silcd/packet_receive.c.
973 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
975 * Fixed Win32 scheduler to not stuck anymore. A patch from
976 Juha Räsänen. Affected file is
977 lib/silcutil/win32/silcwin32schedule.c.
979 * Fixed QoS parsing for connection blocks in server. Affected
980 file is silcd/serverconfig.c.
982 * Fixed server statistics increasing in server. Affected file
985 * The CLOSE command now marks backup router as self disconnected
986 to avoid resuming problems. Affected file silcd/command.c.
988 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
990 * When using silc_net_create_connection[_async], and your system can
991 create IPv6 sockets, it will try to connect to the IPv6 host.
992 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
993 file lib/silcutil/unix/silcunixnet.c
995 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
997 * Check for valid route when receiving packet from router and
998 when routing it to local server in the cell. A patch from
999 Matt Miller. Affected files silcd/router.c and server.c.
1001 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1003 * Couldn't detach and reattach twice, because of the previous
1004 commit. Affected file silcd/packet_receive.c
1006 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1008 * Added check to ignore Port value if Initiator is FALSE.
1009 Remote router coudln't connect if Port was set. Affected file
1010 silcd/serverconfig.c
1012 * If some client tries to resume more than once at the same time,
1013 server crashed. Router didn't crash, but showed odd behaviour
1014 (didn't allow clients to join anymore, ..). Affected files
1015 silcd/packet_receive.c silcd/idlist.h
1017 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1019 * Destroy the file transfer session in silc_client_file_close
1020 with timeout. Affected file lib/silcclient/client_ftp.c.
1022 * Call SFTP server monitor in READ and WRITE after the actual
1023 operations. Affected file lib/silcsftp/sftp_server.c.
1025 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1027 * Create one configure script from configure fragments
1028 (configure.ad). This is a first step towards new distribution
1029 system. Affected files prepare, configure.in.pre,
1030 lib/silcmath/mpi/configure.ad.
1032 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1034 * Removed expiring of client key pair. Affected file is
1035 irssi/src/silc/core/clientutil.c
1037 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1039 * Check the number of connections from real number of
1040 connections instead of socket number, when deciding if
1041 server is full. Affected files are silcd/server.c,
1042 server_internal.h and silcd.c.
1044 * Clarified the connections_max meaning in General section
1045 in doc/example_silcd.conf.in.
1047 * The reconnect_keep_trying default value set to TRUE
1048 if it is not defined in the config file. Affected file
1049 silcd/serverconfig.c.
1051 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1053 * Fixed crashbug in connection closing, after a protocol
1054 completion callback, which might have closed it already.
1055 Affected file silcd/server.c.
1057 * Fixed rekey with PFS in backup router. It did not allow
1058 rekeys with PFS, and when the rekey protocol timedout
1059 it crashed the backup router without the above fix. Affected
1060 file silcd/packet_send.c and server.c.
1062 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1064 * The silc_client_add_channel_private_key now returns the
1065 private key context if pointer is given as argument.
1066 Affected files are lib/silcclient/silcclient.h and
1069 * Added support for using channel private keys in SILC
1070 Client Library even if the private key mode is not set
1071 on the channel. Affected file lib/silcclient/client_channel.c.
1073 * The channel private key used to decrypt message is now
1074 delivered to the application in the 'channel_messageÃ' client
1075 operation. Affected files are lib/silcclient/silcclient.h
1076 and client_channel.c.
1078 * Fixed wrong arg type for user limit in CMODE command reply.
1079 Affected file silcd/command.c.
1081 * The user limit is now taken and saved to SilcClientEntry in
1082 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1083 Affected files lib/silcclient/silcclient.h, command_reply.c
1084 and client_notify.c.
1086 * Added support to the new private message key indicator
1087 packet. Added a new function to the client library:
1088 silc_client_send_private_message_key_request. The sender
1089 indicates to be initiator, and receiver is responder.
1090 Added the indicator to the SilcClientEntry as 'prv_resp'
1091 boolean. Affected files are lib/silcclient/silcclient.h
1092 client.[ch], and client_prvmsg.c.
1094 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1096 * Fixed the JOIN command calling when called with both
1097 -auth and -founder. Affected file is lib/silcclien/command.c.
1099 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1101 * Check watcher list for resumed clients as well. Affected
1102 file is silcd/packet_receive.c.
1104 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1106 * Implemented the user limit to the CMODE_CHANGE notify,
1107 CMODE command reply and JOIN command reply in server.
1108 Affected files are silcd/server.c, command.c, command_reply.c,
1109 packet_send.c and packet_receive.c.
1111 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1113 * Defined SILC_STRFMT_END that must be used now with
1114 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1115 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1116 lib/silcclient/silcvcard.c, silcd/server_util.c.
1118 * Fixed the adding of public key to the WATCH list in server.
1119 Fixed the WATCH notify sending to client. Affected files
1120 are silcd/packet_send.[ch], command.c, server_util.c.
1122 * Implemented the watching by public key in the SILC Client
1123 Library and SILC Client. Affected files are
1124 lib/silcclient/command.c and client_notify.c.
1126 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1128 * Added support for public key watching in server. Affected
1129 files are silcd/server.c, server_internal.h, command.c,
1132 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1134 * Added public key to the SIlcClientEntry. Affected files
1135 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1137 * Fixed the get_clients_whois reply processing to return
1138 exactly same entries server returned. Makes it possible
1139 to search using attributes. Affected file is
1140 lib/silcclient/idlist.c.
1142 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1144 * Save founder key to SilcChannelEntry. Affected files are
1145 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1147 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1149 * Call the monitor callback with _CLOSED status from the
1150 silc_client_file_close. Affected files are
1151 lib/silcclient/client_fpt.c, silcclient.h
1153 * Added silc_client_get_clients_whois which resolves using
1154 WHOIS, and supports requested attributes as well.
1155 Affected files are lib/silcclient/silcclient.h, idlist.c.
1157 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1159 * Added support for asking the destination filename where
1160 the downloaded file is saved in the file transfer. Affected
1161 files are lib/silccilent/silcclient.h, client_ftp.c.
1163 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1165 * Fixed error handling in resuming data processing. Affected
1166 files are lib/silcclient/client_resume.c and client.c.
1168 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1170 * Fixed silc_client_send_private_message to return TRUE correctly.
1171 Affected file lib/silcclient/client_prvmsg.c.
1173 * Added topic to the SilcChannelEntry. Affected files are
1174 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1176 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1178 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1179 file lib/silcclient/command.c
1181 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1183 * Convert all commands to UTF-8 before passing them to the
1184 client library. Still need to convert replies from UTF-8 to
1185 the locale encoding. Affected file
1186 irssi/src/silc/core/silc-cmdqueue.c
1188 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1190 * redirect all silc_client_command_calls through a queueing framework.
1191 This fixes /CYCLE and the annoying "nick change after auto-joining
1192 a channel". Furthermore it defines one central point where
1193 command parameters can be UTF-8-ified. Affected files
1194 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1195 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1197 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1199 * use asynchronous connect() to establish router connections.
1200 Fixes problem when the primary router goes down. Affected files
1201 silcd/server.c, silcd/server_backup.c
1203 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1205 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1206 Fixed various compilation warnings when type casting ints
1207 to pointers or vice versa, of different size. Updates around
1210 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1212 * Surrogates not allowed in UTF-8 strings, updated decoder.
1213 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1214 testers in lib/silcutil/tests/ directory.
1216 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1218 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1219 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1220 files are lib/silcclient/silcclient.h, client.c.
1222 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1224 * When resuming a session fails, notify the user that the session
1225 file needs to be removed eventually. Affected files
1226 irssi/src/fe-common/silc/module-formats.[ch],
1227 irssi/src/silc/core/client_ops.c.
1229 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1231 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1232 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1234 * Typofix in Irssi::Silc module. Affected file
1235 irssi/src/perl/silc/Silc.xs.
1237 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1239 * Changed the way NOTICE flagged messages are treated. Added support
1240 for notices in queries and signing notices. Affected files
1241 irssi/default.theme; irssi/docs/help/in/notice.in;
1242 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1243 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1245 * Fixed typo in /ACTION help. Affected file
1246 irssi/docs/help/in/action.in
1248 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1250 * Fixed typo in perl module. Affected file
1251 irssi/src/perl/silc/Server.xs
1253 * Changed the way ACTION flagged messages are treated. Added support
1254 for actions in queries and signing actions. Affected files
1255 irssi/default.theme; irssi/docs/help/in/action.in;
1256 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1257 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1260 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1262 * Incorrectly reported error when client had to be resolved from
1263 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1265 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1267 * Fixed whois public key hash table deleting and adding in
1268 detached client case. Affected file silcd/packet_receive.c.
1270 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1272 * Changed filenames of silc/fe module not to collide with filenames
1273 from core/fe. Also seperated public messages printing from
1274 query messages printing. Affected files are all in
1275 irssi/src/fe-common/silc.
1277 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1279 * Fixed the invite process handling during joining to use
1280 correct server name for the client that is matched against
1281 the invite string for the channel. Wrong server name caused
1282 inability to join the channel. Affected file is
1285 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1287 * Fixed the CUMODE channel founder authentication on normal
1288 server to not remove the founder rights on existing founder
1289 before checking that router accepts the mode change. Affected
1290 files are silcd/command.c and silcd/packet_receive.c.
1292 * Remove the server entry correctly when rekey timeouts and
1293 remote router connection on normal server is closed. Fixes
1294 a crash where server uses the freed server entry. Affected
1295 file silcd/server.c.
1297 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1299 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1300 networks. This is the first step in solving the bug about
1301 /SERVER ADD -silcnet <silcnet>. Affected files
1302 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1303 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1304 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1306 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1308 * /SMSG and /MMSG now correctly create new queries. Affected files
1309 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1311 * Add basic support for SILC protocol specific variables in perl.
1312 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1313 irssi/src/perl/Makefile.am
1315 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1317 * Don't use silc_get_input, it's obviously not reliable. Fixes
1318 issue when the current key expires. Affect file
1319 irssi/src/silc/core/clientutils.c
1321 * Make the session data filename configurable. This makes it
1322 possible to have different session files for different
1323 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1324 client_ops.[ch], silc-servers.c,
1325 irssi/src/silc/fe-common/silc/module-formats.[ch]
1327 * Use the same set of libtool files for the MPI lib as for the
1328 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1329 config.sub, configure.in, install-sh, missing, mkinstalldirs
1331 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1333 * Fixed server statistics decrementing error to not go to
1334 negative. Affected file silcd/packet_receive.c.
1336 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1338 * Use silc_server_query_add_error to add error in public key
1339 search error. Added support in send_reply to send errors
1340 without specific argument. Affected file silcd/server_query.c.
1342 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1343 Client for NO_SUCH_NICK. It was against the protocol specs.
1344 Affected file irssi/src/silc/core/client_ops.c.
1346 * Added backwards support for the wrong NO_SUCH_NICK error sending
1347 in server. To be removed in SILC Server 1.0. Both old clients
1348 and clients with fixed error handling now works. Affected file
1349 silcd/server_query.c.
1351 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1353 * fixed a bug in the whois using attributes function where no
1354 error was sent if no nickname and client id but the attributes were
1355 given to whois. Affected file silcd/server_query.c
1357 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1359 * remove public key from public key hashtable on detach. Affected
1360 file silcd/packet_receive.c
1362 * free public key hashtable before removing clients on server
1363 shutdown. Affected file silcd/server.c
1365 * remove public key prior deleting client-data on killing a client.
1366 Affected file silcd/server_util.c
1368 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1370 * Getting the MOTD from other servers works now. Affected
1371 files are silcd/command.c and silcd/command_reply.c
1373 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1375 * Initialize the variable idletag, since it is tested in
1376 silc_core_deinit for its default value. Affected file
1377 irssi/src/silc/core/silc-core.c
1379 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1381 * Fixed signed channel messages across cells. Affected file
1384 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1386 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1387 is not defined. They can now be safely used in if-statements
1388 without braces. Affected file lib/silcutil/silclog.h.
1390 * Added the checks for backup closing connection due to error
1391 (local or remote) and thus not allow the resuming to occur
1392 in reconnect. Affected files are silcd/packet_send.c
1395 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1397 * Help file updates. Affected files in irssi/src/docs/help/in/.
1399 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1401 * Fixed channel messages across cells. Affected file
1404 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1406 * Fixed file transmission accepting in client library to not
1407 start the negotiation if user hasn't accepted the transfer,
1408 instead create new session for resent transfer. Affected
1409 file lib/silcclient/client_ftp.c.
1411 * Show the session ID in the file transmision list. Remove
1412 session from list that failed to transfer. Switch the current
1413 session automatically after transmission, and in errors, to new
1414 session if other sessions exists in the transfer list. Affected
1415 files are irssi/src/silc/core/silc-servers.c,
1416 irssi/src/fe-common/silc/modfule-formats.c.
1418 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1420 * Fixed MIME header parsing for the hopefully last time. Affected
1421 file lib/silcutil/silcstrutil.c
1423 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1425 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1427 * The SILC RNG is now gauranteed to return non-zero random
1428 values. Affected files are lib/silccrypt/silcrng.[ch].
1430 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1432 * Fixed nickname formatting when changing only case of the
1433 nickname. Affected file lib/silcclient/idlist.c.
1435 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1437 * Fixed a memory leak and incorrect printing of the "appears as"
1438 message. Affected file irssi/src/silc/core/client_ops.c
1440 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1442 * Added CRT (Chinese Remainder Theorem) supported RSA
1443 private keys and private key operations. This significantly
1444 increases private key operation efficiency. No compatibility
1445 issues with new or old private keys. Affected files are
1446 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1448 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1450 * Fixed GCC-3.3.2 related compilation warnings from the
1453 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1455 * Removed RC6 from distributions.
1457 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1459 * Added some better comments to lib/silccrypt/silcpkcs.h,
1460 optimized some routines in lib/silccrypt/silcpkcs.c.
1461 Added test_silcpkcs into lib/silccrypt/tests/.
1463 * Fixed silc_rng_global_init to actually init the global RNG
1464 if RNG wasn't provided for it. Affected file is
1465 lib/silccrypt/silrng.c.
1467 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1469 * Added silc_hash_table_find_by_context_ext. Affected files
1470 lib/silcutil/silchashtable.[ch].
1472 * Save the public key on normal server in WHOIS command reply
1473 from attributes, if present, and add it to public key hash
1474 table. Fixes WHOIS resolving by public key on normal server.
1476 Optimized the attributes resolving on normal server to not
1477 resolve if we resolved them already from router.
1479 Affected files are silcd/server_query.c, command_reply.c.
1481 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1483 * Added support for whois using attributes.
1484 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1485 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1488 * Added support for whois using public key attribute to /WHOIS i
1489 client command. Affected files irssi/docs/help/in/whois.in,
1490 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1492 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1494 * Fixed UMODE setting in server when the client has anonymous
1495 mode set. The mode setting was not working. Affected file
1498 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1500 * Fixed some bugs and typos related to sending split messages.
1501 Print notification when sending messages with /MMSG. Affected
1502 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1504 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1506 * Optimized the socket referencing in packet routines, client
1507 library and server. Affected files are lib/silccore/silcpacket.c,
1508 lib/silcclient/client.c and silcd/server.c.
1510 * If silc_socket_set_qos is given with NULL arguments the QoS is
1511 reset from the socket. Affected files are
1512 lib/silcutil/silcsockconn.[ch].
1514 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1516 * Add a /LISTKEYS command which lists the locally cached
1517 client and server keys. Affected files
1518 irssi/src/fe-common/module-formats.[ch],
1519 irssi/src/silc/core/silc-{channels,servers}.c
1520 irssi/docs/help/in/listkeys.in
1522 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1524 * Check that packet queue purging was successful. Affected
1525 files lib/silcclient/client.c and silcd/packet_send.c. Related
1526 to MAC failed errors.
1528 * Do not clear the inbuf even if it is empty if QoS was applied
1529 to it. Otherwise the QoS data is cleared and MAC failed error
1530 will occur. Affected file lib/silccore/silcpacket.c.
1532 * Use the rekey period time as rekey protocol timeout value.
1533 If the rekey does not succeed during the rekey period there's
1534 something very wrong, and we most likely end up with wrong keys,
1535 do graceful reconnect then. Affected file silcd/server.c.
1537 * Take reference of the socket in the parser context, as it's
1538 possible to have the parsers in queue after the socket is
1539 disconnected and this may cause crash. Affected files are
1540 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1543 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1545 * Fixed KICK command reply sending, it sent to replies.
1546 Affected file silcd/command.c.
1548 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1550 * Finish the silc-mime.pl script. It now supports MIME type
1551 guessing using magic files, signing data messages, executing
1552 MIME handlers in background. Affected files
1553 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1555 * Changed MIME signal handler to make things easier for the perl
1556 script. Affected files irssi/src/silc/core/client_ops.c,
1557 silc-servers.c, and irssi/docs/signals.txt
1559 * Cleaned up the silc_mime_parse function and fixed detection
1560 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1562 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1564 * Resolve the IP for file transfer listener from the connection
1565 socket. Affected file lib/silcclient/client_ftp.c.
1567 * Accept NULL hostname parameter in the functions
1568 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1569 if hostname is not wanted.
1571 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1573 * Fixed race condition between silc_client_init and
1574 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1576 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1578 * Fixed file transfer connection closing when SIGNOFF for
1579 the client is received from server. Affected file is
1580 lib/silcclient/client_ftp.c.
1582 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1584 * Check for disconnected socket in QUIT callback. Affected
1585 file silcd/command.c.
1587 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1589 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1590 Affected files lib/silcutil/silcstrutil.c
1592 * Cleaned up the escape/unescape functions for correctness and
1593 speed. Affected file irssi/src/silc/core/client_ops.c
1595 * Removed handling for data messages with Content-Type: text/*,
1596 moved parsing of MIME headers to the signal handler, added
1597 support for signing and verifying data messages. Affected
1598 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1599 irssi/src/silc/core/silc-{servers,channels}.c
1601 * Added a perl script for handling data messages based on
1602 information read from Mailcap files. New file
1603 irssi/scripts/silc-mime.pl
1605 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1607 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1608 acknowledge recepetion of a message to the sender. Updated
1611 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1613 * Unregister channel key saving callback when deleting channel.
1614 Affected file lib/silcclient/idlist.c.
1616 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1617 before calling notify client operation. Affected file is
1618 lib/silcclient/client_notify.c.
1620 * Unregister QoS tasks when deleting the socket connection.
1621 Affected files lib/silcutil/silcsockconn.[ch],
1622 unix/silcunixsockconn.c.
1624 * Implemented latest presence-attrs draft changes. Affected
1625 files lib/silccore/silcattrs.h and
1626 irssi/src/silc/core/silc-queries.c.
1628 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1630 * Save old channel keys in list to allow more rapid change
1631 of channel keys if server for some reason does that. This
1632 avoids loosing so many channel messages due to not having
1633 key to decrypt. Affected file lib/silcclient/silcclient.h,
1634 idlist.c and client_channel.c.
1636 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1638 * Continued backup router tests and fixes. Affected files
1639 silcd/server_backup, server_util.c, server.c. See TODO.
1641 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1643 * Fixed SERVER_SIGNOFF handling in servers. The client
1644 was removed from wrong list thus not removing the client
1645 at all. Affected file silcd/packet_receive.c.
1647 * Do not execute rekey protocol for disabled connections as
1648 it would never go through. Affected file silcd/server.c.
1650 * Added timeout for rekey protocol to catch if the protocol
1651 never executes successfully. Affected files silcd/server.c
1654 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1656 * Abandon packet processing for disconnected sockets. Check
1657 this always after calling packet processing callback.
1658 Affected file lib/silccore/silcpacket.c.
1660 * Fixed double registration disconnection code in server.
1661 Closed wrong connection. Affected file silcd/packet_receive.c.
1663 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1665 * On normal server reconnect to primary during resuming 4
1666 times, then give up. Affected file silcd/server_backup.c.
1668 * If during reconnecting to routers we notice we have router
1669 connection but no primary router set, the server is in desync.
1670 Reconnect to primary to restore network. Affected file
1673 * Assure that only one protocol is exeucting at the same time.
1674 Added checks for all protocols. Affected files are
1675 silcd/server.c and server_backup.c.
1677 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1679 * Check that a string is not already part on invite/ban
1680 string when processing it. Affected file silcd/server_util.c.
1682 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1684 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1685 with 1.2 version of the protocol. Affected file is
1686 silcd/packet_receive.c.
1688 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1690 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1691 where the passphrase was given. Affected file is
1694 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1696 * INVITE and BAN notifys are now delivered from routers to
1697 servers (but not clients) on the channel. Updated specs and
1698 code. Affected files silcd/packet_[send|receive].[ch],
1699 command.c, server.c and server_util.c.
1701 * Implemented INVITE and BAN announcing. Affected files are
1702 silcd/server.[ch], server_util.c.
1704 * Implemented SilcStatus error type argument returning in
1705 command reply error in server. Affected file silcd/command.c.
1707 * Implemented SilcStatus argument returning in comand reply
1708 in client library. The command_reply client operation now
1709 returns error specific arguments as well. Affected files
1710 are lib/silcclient/command_reply.[ch], client_resume.c,
1711 lib/silccore/silcstatus.[ch].
1713 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1715 * Backup router protocol version 1.2 implemented. Testing still
1716 required. Affected files in silcd/server_backup.[ch], server.c,
1717 packet_receive.c and server_internal.h.
1719 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1721 * silc_client_send_[channel|private]_message now return TRUE
1722 or FALSE. Affected file lib/silcclien/client_channel.c and
1725 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1727 * Check for explicit nickname in INVITE and BAN processing
1728 during join as well (and don't expect only wildcards in
1729 invite/ban strings). Affected file silcd/command.c.
1731 * Fixed the INVITE and BAN by public key. The public key saved
1732 is the PK payload (as specified) not the raw data. Affected
1733 file silcd/server_util.c.
1735 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1737 * UTF-8 text message support for actions and notices in SILC
1738 Client. Affected file irssi/src/silc/core/client_ops.c.
1740 * silc_get_username and silc_get_real_name now returns sensible
1741 data on Win32. Patch by Toni Willberg. Affected file is
1742 lib/silcutil/win32/silcwin32util.c.
1744 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1746 * Provide a signal handler to send MIME encoded messages and emit
1747 a signal when a MIME encoded message is received. Also document
1748 the signals for usage with the perl interface.
1750 A sample perl script will be supplied at a later point.
1752 Affected files are irssi/docs/signals.txt,
1753 irssi/src/silc/core/client_ops.[ch],
1754 irssi/src/silc/core/silc-{channels,servers}.c
1756 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1758 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1759 server. Use this time to display a lag and disconnect when it
1760 exceeds a specified limit.
1762 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1764 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1766 * Remove the channel auth list in normal server if router
1767 encofrces its list during connecting. Send notify to channel
1768 to remove the mode to remove the list. Affected files are
1769 silcd/server_util.c and silcd/packet_receive.c.
1771 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1773 * Added support for channel public keys. Updated protocol specs
1774 and implemented it. Affected files are
1775 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1776 lib/silcclient/command_reply.c.
1778 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1780 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1781 terminate the process on Linux. Affected file silcd/silcd.c.
1783 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1785 * Check for NULL buffer in silc_buffer_clear. Affected file
1786 is lib/silcutil/silcbuffer.h.
1788 * Simplified the backup router protocol by removing the _GLOBAL
1789 types. Updated protocol specs and the code. Affected files
1790 are silcd/server_backup.[ch].
1792 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1794 * Deny '@' and '!' from nicknames since they are reserved
1795 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1796 Updated protocol specs and the code.
1798 Affected files are silcd/server_util.[ch].
1800 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1802 * Fixed stack overflow in Irssi SILC client. Affected
1803 file irssi/src/silc/core/client_ops.c.
1805 * Check that Host is set in ServerConnection and RouterConnection
1806 in silcd.conf. Affected file silcd/serverconfig.c.
1808 * Fixed crash in server with protocol completion callbacks,
1809 namely rekey and backup resuming protocols. Affected files
1810 are silcd/server_backup.c and silcd/server.c.
1812 * Fixed rekey protocol to not restart if it is started already.
1813 Affected files are lib/silcclient/client.c and
1816 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1818 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1820 * Fixed EOF handling in SILC Config, affected file
1821 lib/silcutil/silcconfig.c.
1823 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1825 * Fixed RESOLVING flag handling in JOIN notify and other
1826 notifys to handle the resolvings correctly in client library.
1827 Affected file lib/silcclient/client_notify.c.
1829 * Do not send full INVITE and BAN lists in INVITE and BAN
1830 notifys, only the changed information. Affected file
1833 * Fixed INVITE notify sending in INVITE command, send it
1834 only when needed. Affected file silcd/command.c.
1836 * Handle the founder key change properly in CMODE_CHANGE
1837 notify. Bug #122. Affected file silcd/packet_receive.c.
1839 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1841 * Remove the mark for output (mark it only for input) after
1842 purging outgoing queue. Prevents the "Error in select()"
1843 floods. Affected file silcd/packet_send.c.
1845 * Fixed incorrect connection deletion from client library
1846 after calling "connect" client operation. Could cause
1847 crashes for example during reconnect timeouts. Affected
1848 files are lib/silcclient/client.c and
1849 irssi/src/silc/core/client_ops.c.
1851 * Check server private key file permissions before starting
1852 the server. Affected file silcd/serverconfig.c.
1854 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1856 * NULL terminate allocated string in silc_buffer_strformat.
1857 Affected file lib/silcutil/silcbuffmt.c.
1859 * Rewrote the invite/ban list string handling in server to
1860 use SilcBuffer instead. Affected files are silcd/command.c
1861 and silcd/server_util.c.
1863 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1865 * Fixed double free in CMODE command when setting new HMAC
1866 for channel. Affected file silcd/command.c.
1868 * Added couple of missing memset's to zero sensitive memory.
1869 Affected files silcd/command.c, lib/silcclient/command.c.
1871 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1873 * Fixed a double free in INVITE command error handling in
1874 server. Affected file silcd/command.c.
1876 * Added macros SILC_SWAB_[16|32] to swab byte order of
1877 16-bit and 32-bit unsigned integers. Affected file
1878 lib/silcutil/silctypes.h.
1880 * Use the SILC_SWAB_16 instead of htons() in server when
1881 handling ports since the ports in structures are always
1882 in little-endian order (regardless of platform). Affected
1883 file silcd/serverid.c and silcd/server_backup.c.
1885 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1887 * Send DISCONNECT in close admin command in server. Affected
1888 file silcd/command.c.
1890 * Check whether we are already connecting to a remote router
1891 (in addition of checking whether we are already connected)
1892 before creating new connection. Affected file silcd/server.c.
1894 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1896 * Added better compiler and compiler flags checking in
1899 * Check that socket is valid after QoS is applied to data.
1900 Affected file lib/silcutil/unix/silcunixsockconn.c.
1902 * Make sure the socket connecetion is not closed to early
1903 when closing connection in server. Also make sure the
1904 connection is always closed after error in a protocol.
1905 Affected file silcd/server.c.
1907 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1909 * Removed --session and --dummy options from Irssi SILC Client.
1910 -d option is available only if --enable-debug was given.
1911 Affected files are irssi/src/silc/core/silc-core,
1912 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1914 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1916 * Added silc_buffer_steal to steal the data from the buffer.
1917 Affected file lib/silcutil/silcbuffer.h.
1919 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1921 * Fixed server crash with double Primary block in config file.
1923 Fixed also various memory leaks around the config file
1924 parser. Affected files lib/silcutil/silcconfig.c,
1925 silcd/serverconfig.c.
1927 * Changed my nickname (Johnny Mnemonic) to my real name, this
1928 means that bugs introduced by him were actually introduced
1931 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1933 * Don't display "foo appears as foo\nYou're now known as foo"
1934 messages. Affected file irssi/src/silc/core/client_ops.c
1936 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1938 * Fixed error handling of invalid client entry when calling
1939 commands in server. Fixes a crash. Affected file
1942 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Added some sanity checks in server for correctness of the
1945 server configuration. Affected file silcd/serverconfig.c.
1947 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1949 * Prevent endless resolving of user informations in USERS
1950 command by checking the command reply status correctly.
1951 Affected file lib/silcclient/command_reply.c.
1953 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1956 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1957 Aldous <Matthew@Aldous.com>.
1959 * Added better implementation using CriticalSection of
1960 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1961 <mikko.lahteenmaki@pikabaana.net>.
1963 * Added some Winsock WIN32 compatiblity defines into
1964 includes/silcwin32.h.
1966 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1968 * Fixed double free in async host lookup code. Affected file
1969 lib/silcutil/silcsockconn.c.
1971 * On backup router handle now the SERVER_SIGNOFF from router
1972 for local connected servers too, and close the connections.
1974 Do not process them as normally signing off servers when they
1975 really signoff by sending EOF fe, but always assume that
1976 router sends the SERVER_SIGNOFF.
1978 Affected files silcd/server.c and silcd/packet_receive.c.
1980 * Fixed socket unsetting when closing connections. Affected
1981 files silcd/server.c and silcd/packet_send.c.
1983 * Do not print the nickname in SERVER_SIGNOFF if we do not
1984 have it. Prevents asserts in Irssi core. It is possible we
1985 don't have the nick if it was just being resolved when server
1986 signoff. Affected file irssi/src/silc/core/client_ops.c.
1988 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Fixed autonick crashbug in client library. Affected file
1991 lib/silcclient/client.c.
1993 * Fixed Unix implementation of SilcMutex to really assert if
1994 the mutex is locked/unlcoked already. Affected file
1995 lib/silcutil/unix/silcunixmutex.c.
1997 * Fixed locking in silc_schedule_uninit. It didn't lock
1998 when dispatching timeout tasks. Affected file is
1999 lib/silcutil/silcschedule.c.
2001 * Changed Win32 implementation of SilcThread to use modern
2002 Win32 interface. Affected file is
2003 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2005 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2007 * Don't print signed messages when sending failed. Affected files
2008 irssi/src/silc/core/silc-[servers.c/commands.h]
2010 * Send adquate signal when founding a channel by joing it. Affect
2011 file irssi/src/silc/core/client_ops.c
2013 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2015 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2016 irssi/src/fe-common/core/themes.c
2018 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2020 * Fixed close command to use the port correctly when closing
2021 server connections. Affected file silcd/idlist.c.
2023 * Check for NULL outbuf in silc_socket_write. It is possible
2024 that it is NULL is some odd case. Affected files are
2025 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2027 * Do not call final protocol callback for backup router
2028 resuming protocol when closing connection. It is closed
2029 by timeout in case of error. Affected file silcd/server.c.
2031 * Backup reconnect to router if backup resuming protocol
2032 failed. Affected file silcd/server_backup.c.
2034 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Fixed double free in SKE library error hadling when signature
2037 error occurred. Affected file lib/silcske/silcske.c.
2039 * Save the fingerprint to new SilcClientEntry after changing
2040 nickname. Affected file lib/silcclient/client_notify.c.
2042 * Print SIGNOFF in Irssi SILC client only if the nickname is
2043 known. Prevents asserts in Irssi core. It is possible we
2044 don't have the nick if it was just being resolved when it
2045 quit. Affected file irssi/src/silc/core/client_ops.c.
2047 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Fixed double free in invite list adding code when adding
2050 invite strings. Affected file silcd/server_util.c.
2052 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * More log printing during backup router protocol. Affected
2055 file silcd/server_backup.c.
2057 * Removed backwards support for old private key file format.
2058 Affected file lib/silccrypt/silcpkcs.c.
2060 * Removed backwards support for not-so-strict decryption length
2061 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2063 * GETKEY to update the client entrys fingerprint too.
2064 Affected file lib/silcclient/command_reply.c.
2066 * Added --without-libtoolfix for package builders using weird
2067 wrappers around libtool (BSD at least).
2069 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Fixed backup router bugs: When backup resumes router and
2072 receives a CHANNEL_MESSAGE packet the backup must not act
2073 as router since the packet header decryption would be
2074 different. Also, when relaying packets to channel, do
2075 not re-encrypt packets on backup that came from the primary
2076 since the connection isn't really router-router connection.
2077 Affected files silcd/server.c, silcd/packet_send.c.
2079 * Added checks in encryption/decryption that encryption/decryption
2080 length sent as argument really is multiple by block size. Helps
2081 catching really weird bugs like the above backup router bugs
2082 when packets are being decrypted in wrong way. Affected files
2083 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2085 * Fixed padding generation in private key file encryption.
2086 Affected file lib/silccrypt/silcpkcs.c.
2088 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Added ignore_message_signatures setting which can be used
2091 to ignore signatures in messages. Affected files are
2092 irssi/src/silc/core/client_ops.c, silc-core.c.
2094 * Fixed the libtoolfix to use command line options instead of
2095 environment variables. They didn't work as expected. Now,
2096 the libtool is fully run-time configurable.
2098 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2100 * Verify signature payload for signed messages. Affected files
2101 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2102 irssi/src/silc/core/silc-core.h
2104 * Display signature verification result in public and private
2105 messages using theme abstracts. See irssi/default.theme for
2106 examples on their usage. Affected files
2107 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2108 irssi/src/fe-common/silc/module-formats.[ch],
2109 irssi/src/fe-common/silc/fe-common-silc.c,
2110 irssi/src/fe-common/silc/Makefile.am
2111 irssi/src/fe-common/core/fe-messages.[ch]
2113 * Fixed bugs in Irssi's theme parsing. Affected files
2114 irssi/src/fe-common/core/themes.c
2116 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2118 * Calculate the correct length for signed messages before
2119 encrypting, it must be multiple by block size. Affected
2120 file lib/silccore/silcmessage.c.
2122 * silc_message_signed_get_public_key returns now both
2123 decoded and encoded public key. Affected files are
2124 lib/silccore/silcmessage.[ch].
2126 * Added libtoolfix script that makes the libtool more generic
2127 and configurable in run-time. Now we can specify in run-time
2128 if what kind of libraries we want to create, regardless of
2129 configuration. SIMs are now creates even if --disable-shared
2130 was explicitly given.
2132 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Fixed founder key sending in CMODE command in client.
2135 Affected file lib/silcclient/command.c.
2137 * Fixed CUMODE founder authentication in server to not check
2138 for client's public key since it's not supposed to do that.
2139 Affected file silcd/command.c.
2141 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2143 * Set realname and hostname in NICK_REC records. Affected file
2144 irssi/src/silc/core/silc-nicklist.c
2146 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Remove 1.0 protocol backwards compat code from client
2151 * Added more reliable check for whether nickname did change
2152 or not, or whether only Client ID changed in NICK_CHANGE
2153 notify. Affected file lib/silcclient/client_notify.c.
2154 Fixes bug in '@' character handling in a nickname.
2156 * Added support for automatically parsing signature from
2157 the message payload. Added new function
2158 silc_message_get_signature to return the payload to
2159 application. Affected files lib/silccore/silcmessage.[ch].
2161 * Changed the private_message and channel_message client
2162 operations to deliver the SilcMessagePayload to the
2163 application too. Application can use it fe. to get the
2164 signature from the message for verification. Affected
2165 file lib/silcclient/silcclient.h, client_channel.c and
2168 * Redefined the signed payload for message payloads.
2169 Updated protocol specs and implemented.
2171 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Fixed wrong invite and ban list handling in server command
2174 reply. Affected files are silcd/command_reply.c,
2175 silcd/server_util.[ch].
2177 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Fixed CMODE setting in server when founder mode was set.
2180 Affected file silcd/command.c. Bug #95.
2182 * Added support to setting specific public key in CMODE in
2183 Irssi SILC client. Affected file lib/silcclient/command.c.
2185 * Added support to use specific public key in CUMODE in
2186 Irssi SILC Client. Affected file lib/silcclient/command.c.
2188 * Added support for inviting and banning by public key in
2189 Irssi SILC client. Affected file lib/silcclient/command.c.
2191 * Fixed fingerprint/babbleprint showing in invite and ban
2192 list command replys. Affected file is
2193 irssi/src/silc/core/client_ops.c.
2195 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2197 * Format CMODE +c and +h to display both the mode and the argument
2199 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Added test vectors and test programs for SHA-1, MD5,
2202 HMAC-SHA1 and HMAC-MD5. New tests are located in
2203 lib/silccrypt/tests/. Fixed also argument decoding bug in
2204 MD5 implementation. Affected file lib/silccrypt/md5.c.
2206 * Changed the channel private key and private message key
2207 generation (with static keys) to use SHA1 instead of MD5,
2208 as SHA1 is the mandatory hash function in SILC. Affected
2209 file lib/silcclient/client_[channel/prvmsg].c.
2211 * Changed the private key file encryption to use SHA1 instead
2212 of MD5. Added support for the old generation and added
2213 automatic change of the key (to be removed later). Affected
2214 files lib/silccrypt/silcpkcs.c.
2216 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Load only files with .pub suffix in PublicKeyDir. Affected
2219 file silcd/serverconfig.c.
2221 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2223 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2224 channels. Affected files silcd/silcd.c, silcd/server.h.
2226 * Added the config directive PublicKeyDir for the client block.
2227 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2229 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Merged Toni's irssi/silc.conf patch.
2233 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2235 * Max alloc tests in allocation routines. Affected file
2236 lib/silcutil/silcmemory.c.
2238 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Fixed a typo in resuming code that fixed detach/resume code
2241 in server. Bug #93. Affected file silcd/packet_receive.c.
2243 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2245 * Do reverse lookups for server when /connecting. Affected files
2246 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2247 irssi/src/core/net-nonblock.*
2249 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Added library versioning for shared libraries. Affected
2252 files configure.in.pre and lib/Makefile.am.pre.
2254 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2256 * Display INVITE and BAN lists as specified by SILC 1.2
2258 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Do not send invite list back unless asked (when sending
2261 no arguments) or when list was modified. Affected file
2264 * Remove client from invite list in KILLED notify and in
2265 KILL command. Affected file silcd/command.c and
2268 * Fixed bugs in invite list handling in INVITE command.
2269 Affected files silcd/command.c and silcd/server_util.c.
2271 * Merged with Irssi 0.8.6.
2273 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2274 Affected file irssi/src/fe-text/silc.c.
2276 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * The silc_argument_get_[first/next] now return the argument
2279 type to caller. Added silc_argument_payload_encode_one.
2281 Affected files are lib/silccore/silcargument.[ch].
2283 * Added support for the SILC 1.2 INVITE command and new
2284 invite lists to server. Affected files are silcd/command.c,
2285 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2287 * Added support for the SILC 1.2 BAN command and new
2288 ban lists to server. Affected files are silcd/command.c,
2289 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2291 * Added support to client sending new INVITE command. Affected
2292 file is lib/silcclient/command.c.
2294 * Added support to client sending new BAN command. Affected
2295 file is lib/silcclient/command.c.
2297 * Added support for removing client from invite list when kicked
2298 from channel, as SILC 1.2 dictates. Affected files are
2299 silcd/packet_receive.c and silcd/command.c.
2301 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2304 automatically the cipher's internal IV. Affected files
2305 lib/silccrypt/silccipher.[ch].
2307 * Assure the RESUME_CLIENT packet is not sent to twice to
2308 backup router if the detached client was originated from
2309 the backup. Affected file silcd/server.c. Bug #76.
2311 * Changed silc_sim_symname to not allocate memory. Affected
2312 file lib/silcsim/silcsimutil.c.
2314 * Fixed memory leaks with SIMs in server. Affected files
2315 silcd/serverconfig.c, silcd/server.c.
2317 * Fixed channel key distribution after resuming detached
2318 client. Affected files silcd/packet_receive.c.
2320 * Fixed channel's global_user boolean checking after detaching.
2321 Check it after changing the owner of the client not before.
2322 Affected file silcd/packet_receive.c.
2324 * Fixed few double frees from client library. Fixes at least
2325 Bug #81, possibly others too.
2327 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2328 notifys in Irssi SILC Client. Affected file is
2329 irssi/src/silc/core/client_ops.c. Bug #82.
2331 * Applied Ville Räsänen's manual page and --mandir bugfix
2332 patch. Affected files are configure.in.pre and Makefile.am.pre.
2335 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2337 * Added support to backup router protocol for backup to tell
2338 normal server that it cannot use the backup router as primary
2339 because the primary isn't really down. Updated protocol
2342 * Added support for primary router to tell backup router that
2343 resuming is not possible because the backup really isn't primary
2344 in the cell. For example if backup disconnected itself the
2345 resuming is not allowed since the primary really did not
2346 go down. Updated protocol specs.
2348 * Removed MARS from crypto library.
2350 * Defined the CTR mode and Randomized CBC mode in SILC. The
2351 CTR mode is RECOMMENDED now in specification. Defined also
2352 Serpent cipher as optional cipher. Updated the protocol specs.
2354 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * Added support for inviting/banning by IP/MASK, public key,
2357 and explicit Client ID. Redefined the command and notify
2358 types to allow easier forwards support for other methods
2359 of inviting/banning. Updated protocol specs.
2361 * Remove the client from channel's invite lists if the client
2362 is kicked or killed. Updated protocol specs.
2364 * Unified the Channel Message Payload and Private Message
2365 into one Message Payload. Updated protocol specs and
2368 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * Don't wait for EOF after socket error has occurred, but
2371 close the connection. Affected file is silcd/server.c.
2373 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2375 * Added support for setting FOUNDER mode on channel with
2376 specific public key which can be set with CMODE command.
2377 Updated protocol specs and implemented in client and server.
2379 * Fixed the Irssi SILC client to correctly shutdown the client
2380 library to avoid memory leaks. Affected files are
2381 irssi/src/silc/core/silc-core.c and silc-servers.c.
2383 * Deprecated the No Reply flag in SKE protocol and introduced
2384 "IV Included" flag which can be used to indicate that the IV
2385 is included in the ciphertext. This makes it possible to use
2386 SILC on unreliable transport, such as UDP which may cause
2387 packet reordering and losses. Updated protocol specs, did
2390 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2393 < 32 bit values in correct size. Affected file is
2394 lib/silcmath/mp_mpi.c.
2396 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Fixed the KE Start Payload parsing to check that mandatory
2399 fields are present. Affected file lib/silcske/payload.c.
2401 * Fixed compilation warnigs in Irssi SILC Client. Affected
2402 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2404 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2406 * Print "nick now appears as newnick" and update Irssi's nicklist
2407 when you change your nick to "nick". Closes #62
2409 * Never format your own nick. Closes #63
2411 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2413 * SILC_UMODE_GONE changes are now propagated correctly to the
2414 Irssi client. Closes #54
2416 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2418 * Fixed example in /HELP KEY
2420 * Added expando $j which expands to current SILC Client version
2422 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * Fixed public key decoding in crypto library.
2426 * Added better error printing to SKE library.
2428 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Fixed NICK command to not crash if nickname was not sent.
2432 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2435 Deprecated the old Encrypt-And-MAC order. Updated protocol
2436 specs and implemented.
2438 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2439 generation. Updated specs and implemented.
2441 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Added support for rekey before 2^32 sequence number wraps.
2444 Affected files in server and client library.
2446 * Padding must be at least 8 bytes now. Implemented and updated
2449 * Compute maximum padding for authentication packets to make
2450 passphrase approximation attacks impossible. Affected files
2451 in client library and in server.
2453 * Fixed PING command sending in client library and handling in
2454 server. The server ID must be ID Payload, not raw ID data.
2455 Affected files in server and client library.
2457 * Defined that all public keys sent in commands and notify
2458 payloads are actually Public Key Payloads not raw public key
2459 data. Updated protocol specs and implemented.
2461 * Updated protocol version to 1.2. Updated specs and code.
2463 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2464 status types. Updated specs and the code.
2466 * Added support for normal client to kill its own entries from
2467 the network. Updated protocol specs and the code.
2469 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2470 and added initial implementation.
2472 * Added MAC field to the Private Message Payload to protect
2473 against chosen ciphertext attacks. Updated the protocol specs
2476 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2477 attribute to indicate the user's current idle and signon time
2478 of a service. Updated protocol specs and implemented.
2480 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Added "do_not_bind" argument to silc_client_file_send what
2483 can be used to not bind locally but assume the file receiver
2484 provides the point of connect. Usefull when sender is behind
2485 NAT device. Affected file lib/silcclient/silcclient.h and
2488 * Added -no-listener option to FILE SEND command in Irssi SILC
2489 client. Affected file irssi/src/silc/core/silc-servers.c.
2490 Renamed FILE RECEIVE to FILE ACCEPT.
2492 * Confirm passphrase for private key encryption in
2493 silc_create_key_pair and silc_change_private_key_passphrase.
2494 Affected files are lib/silcutil/silcapputil.c.
2496 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2498 * Move silc_client_packet_send back to internal, added
2499 silc_client_send_packet, a bit simpler function for application.
2500 Affected files lib/silcclient/silcclient.h, client.c and
2503 * Moved the SilcClientEntry, SilcChannelEntry and
2504 SilcServerEntry to silcclient.h to be public and documented
2505 them for application. Affected files are
2506 lib/silcclient/silcclient.h and idlist.h.
2508 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Fixed manual page installation patch by Ville Räsänen.
2511 USERS help page fix patch by Ville Räsänen
2513 * Changed the silc_client_command_call interface to make
2514 the command call simpler for the application. The library
2515 now handles the command line parsing, command finding and
2516 execution. Application only needs to call the function
2517 with the command line. Affected files are
2518 lib/silcclient/silcclient.h, command.[ch].
2520 * Fixed silc_get_input to NULL-terminate the returned input.
2521 Affected file lib/silcutil/silcutil.c.
2523 * Resolve the client's public key in JOIN command if the
2524 founder auth data is being requested but we don't know the
2525 client's public key. Affected file silcd/command.c.
2528 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2530 * Print notify for server opers when backup router comes
2531 online. Affected file silcd/server.c.
2533 * Fixed the INVITE command to send the invite list in
2534 command reply. Affected file silcd/command_reply.c.
2536 * Fixed MOTD command reply sending. Affected file
2539 * UTF-8 decode the topic in TOPIC command reply and LIST
2540 command reply in Irssi SILC client. Affected file is
2541 irssi/src/silc/core/client_ops.c.
2543 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Fixed the INVITE command to not crash Irssi SILC client
2546 when given without nickname argument. AFfected file
2547 irssi/src/silc/core/client_ops.c.
2549 * Fixed double free in WHOIS query on normal server when
2550 forwarding query to router. Affected file is
2551 silcd/server_query.c.
2553 * Fixed WATCH command reply handling on normal server which
2554 was missing altogether. Affected file silcd/command_reply.c.
2557 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2559 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2560 Included yodl sources for each of these. Also modified
2561 Makefile.am prototype to install these files to proper
2562 locations. Updated CREDITS. Affected file Makefile.am.pre,
2563 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2566 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Added support for encrypted private key files. Now
2569 passphrase must be provided when new key pair is created
2570 (can be empty though), and prompted when loading the
2571 private key. Added support for loading the old-style
2572 non-encrypted private keys as well. Affected files
2573 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2576 * Fixed silc_get_input to accept input on all terminals.
2577 Affected file lib/silcutil/silcutil.c.
2579 * Moved the Irssi SILC client key loading and other stuff
2580 to be called after the arguments and UI is initialized.
2581 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2583 * Added -P option to Irssi SILC client which can be used
2584 to change the passphrase of the private key. Affected
2585 file irssi/src/silc/core/silc-core.c.
2587 * Added silc_change_private_key_passphrase apputil routine
2588 to lib/silcutil/silcapputil.[ch].
2590 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Fixed connection closing in client library to not crash.
2593 Moved the connection freeing totally to function
2594 silc_clinet_del_connection. Affected file
2595 lib/silcclinet/client.c.
2597 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Changed includes/silcincludes.h to silcincludes.h.in to
2600 include configuration specific information. The silcdefs.h
2601 is not included in to installation anymore (it's only
2602 compilation time header).
2604 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2606 * Moved the SilcClient and SilcClientConnection from client.h
2607 to the public lib/silcclient/silcclient.h. Changed the
2610 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * If version string in silc_clinet_alloc is NULL the library
2613 puts it automatically. Affected file lib/silcclient/client.c.
2615 * Changed the version strings from variables to #define's
2616 in includes/silcversion.h.
2618 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Added shared library complation support.
2622 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Added lib/silcutil/silcapputil.[ch] for application
2625 utility functions. It includes routines for applications'
2626 convenience. Added silc_create_key_pair, silc_show_public_key
2627 and silc_load_key_pair functions.
2629 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Send RESUME_CLIENT packet from router to backup routers
2632 to in resuming. Affected file silcd/packet_receive.c.
2634 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * In IDENTIFY command parsing, send all other IDs except
2637 Client IDs explicitly to router for resolving on normal
2638 server. Also check that ID received in WHOIS command is
2639 always Client ID, others are not allowed. Affected file
2640 silcd/server_query.c.
2642 * Merged latest changes from irssi.org CVS.
2644 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2647 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2649 * Fixed the heartbeat sending in Irssi SILC client. Moved
2650 the silc_client_packet_send to silcclient.h for application
2651 usage. Affected files lib/silcclient/client_internal.h
2652 lib/silcclient/silcclient.h.
2654 * Fixed a bug in query resolving in server. Used wrong
2655 variable in a for loop and crashed. Affected file is
2656 silcd/server_query.c.
2658 * Server constructs requested attributes only to locally
2659 connected clients. Affected file silcd/server_query.c.
2662 * Fixed a bug when sending resolving from router to server
2663 with requested attributes. The constructed WHOIS command
2664 was incorrect. Affected file silcd/server_query.c.
2667 * Fixed Requested Attributes saving in WHOIS command reply.
2668 The length of the data buffer must be saved too. Affected
2669 file silcd/command_reply.c.
2671 * Update the client entry's servername after detaching is
2672 over. Affected file silcd/packet_receive.c. Bug #37.
2674 * Resolve incomplete client entrys in CUMODE_CHANGE and
2675 CMODE_CHANGE notifys. Affected file is
2676 lib/silcclient/client_notify.c. Bug #42.
2678 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2680 * Fixed channel key packet processing bug on backup router
2681 during backup resuming protocol. Affected file is
2682 silcd/packet_receive.c.
2684 * Fixed memory leaks in server. Affected files are
2685 silcd/server.c and silcd/packet_receive.c.
2687 * Fixed packet decryption problem when backup router encrypted
2688 channel message with wrong key during backup resuming
2689 protocol. Affected file silcd/packet_send.c.
2691 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2692 Toni Willberg (toniw@iki.fi)
2694 * Changed the SilcCipher context to be private. Changed the
2695 silc_cipher_get_iv to just return pointer to the IV. Added
2696 silc_cipher_get_name to return the name of the cipher.
2697 Fixed code all around to support these changes. Affected
2698 files are lib/silccrypt/silccipher.[ch], client library and
2701 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2703 * Fixed unaligned access in lib/silccore/silcattrs.c.
2705 * Fixed libtool linking in lib/silcsim/Makefile.am.
2707 * Fixed services attribute printing. Affected files is
2708 irssi/src/silc/core/silc-queries.c.
2710 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Fixed a crashbug in incoming server accepting. Affected
2713 file silcd/server.c.
2715 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Added automatically generated index to Toolkit Reference
2720 * Added support for Postscript Toolkit Reference Manual.
2722 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2727 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Added 'send_events' boolean argument to the function
2730 silc_schedule_set_listen_fd which sends the set events to
2731 the application explicitly if set to TRUE. Default action
2732 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2733 lib/silcclient/client_internal.h and silcd/server_internal.h.
2735 * Added silc_compare_timeval to determine which time values
2736 is smaller. Affected file lib/silcutil/silcutil.[ch].
2738 * Added sort-of "Quality of Service" (QoS) support to
2739 SilcSocketConnection. Data reception can be controlled with
2740 rate limit per second and/or read data length limit.
2741 Added silc_socket_set_qos. Affected files are
2742 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2744 * Added the QoS configuration to SILC Server configuration
2745 file. Affected files are silcd/serverconfig.[ch] and
2748 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Merged with irssi.org CVS.
2752 * Failed OPER and SILCOPER authentications are now logged.
2753 Affected file silcd/command.c. Bugs #25.
2755 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * ROBODoc documented lib/silcutil/silcbuffer.h and
2758 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2759 <ville.rasanen@iki.fi>.
2761 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Added support for auto-passphrase authentication from the
2764 config file during connecting which was not implemented
2765 yet. Affected file irssi/src/silc/core/client_ops.c.
2767 * Fixed a bug in authentication protocol failure handling which
2768 was processing wrong callback context. Affected files
2769 are lib/silcclient/client.c and protocol.c.
2771 * Fixed the /ATTR allow off to actually work. Affected file
2772 is irssi/src/silc/core/silc-queries.c.
2774 * Fixed the /ATTR -del to work. Affected file is
2775 irssi/src/silc/core/silc-queries.c.
2777 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2781 * Fixed mask attribute adding in Irssi SILC client. Affected
2782 file irssi/src/silc/core/silc-queries.c.
2784 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Added support for saving the requested attributes in
2787 WHOIS to directory. Affected file is
2788 irssi/src/silc/core/silc-queries.c.
2790 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2792 * Added support for parsing VCard fields that do not have
2793 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2795 * Fixed a double free bug in hash table foreach function
2796 if the entry was deleted in the foreach callback. Affected
2797 file lib/silcutil/silchashtable.c.
2799 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Added silc_attribute_get_verify_data to return the signature
2802 verification data for either user digital signature or
2803 server digital signature in Requested Attributes. Affected
2804 files are lib/silccore/silcattrs.[ch].
2806 * Added silc_vcard_alloc which is used to allocated dynamic
2807 SilcVCard context. The silc_vcard_free now checks whether
2808 the context is dynamically allocated or not. Affected files
2809 are lib/silcutil/silcvcard.[ch].
2811 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Periodically remove the NOATTR status from client entry
2814 so that the client may take the attributes in use even after
2815 server has resolved them unsuccessfully earlier. Affected
2816 file silcd/server_query.c and idlist.h.
2818 * Moved sha1hash and md5hash from client->internal to
2819 SilcClient for application usage. Affected files are
2820 lib/silcclient/client.h and client_internal.h.
2822 * Fixed attribute encoding and decoding bugs. Affected
2823 files lib/silccore/silcattrs.[ch].
2825 * Added ATTR command to Irssi SILC Client which is used to
2826 manage user's Requested Attributes sending and values for
2827 WHOIS command. Affected files around Irssi SILC client.
2829 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Added silc_buffer_strformat which can be used to format
2832 strings into a buffer which size is automatically increased.
2833 Affected file lib/silcutil/silcbuffmt.[ch].
2835 * Added implementation of VCard (RFC 2426) which can be used
2836 as part of Requested Attributes in WHOIS command. Affected
2837 file lib/silcutil/silcvcard.[ch].
2839 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Some strncat -> silc_strncat changes our the core and
2844 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2845 errors. Added better error printing to SKE library.
2846 Affected files lib/silcske/silcske.c, silcske_status.h and
2849 * Save the PKCS key length even if only private key is set to
2850 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2852 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2853 length in bits not in bytes. Affected files are
2854 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2855 silcd/server_query.c.
2857 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2859 * Added silc_attribute_payload_encode_data to directly encode
2860 the data into the attributes buffer. Renamed function
2861 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2862 Affected files are lib/silccore/silcattrs.[ch].
2864 * silc_hash_table_find_foreach calls the foreach function now
2865 once even if the nothing was found with context set to NULL.
2866 Affected file lib/silcutil/silchashtable.[ch].
2868 * Remove the RESOLVING flag from client entry after received
2869 the Requested Attributes from the client. Fixed memory leak
2870 in client entry freeing. Affected files silcd/server_query.c
2873 * Added Requested Attributes support into SILC Client Library.
2874 It is not able to send requested attributes in WHOIS command,
2875 and also receive and process requested attributes. Added
2876 silc_client_attribute_[add|del] and silc_client_attributes_get
2877 functions. Added also `ignore_requested_attributes' to the
2878 SilcClientParams to not use attributes in client. Affected
2879 files are lib/silcclient/command.c, client_attrs.[ch],
2880 silcclient.h, client_internal and client.[ch].
2882 * Changed the silc_client_get_client_by_id to support Requested
2883 Attributes, it takes them as argument now. Affected file
2884 is lib/silcclient/silcclient.h, and idlist.c.
2886 * Added -details option to WHOIS command in Irssi SILC Client
2887 to support the requested attributes. By default it requests
2888 all attributes. Affected file lib/silcclient/command.c and
2889 irssi/doc/help/in/whois.in.
2891 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * Add also SERVICE attribute for server-constructed attribute
2894 data. Also digitally sign the attributes and add
2895 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2896 silcd/server_query.c.
2898 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Changed the silc_attribute_payload_encode to support list
2901 of attributes (function may be called several times to add
2902 a new attribute). Removed the silc_attribute_payload_encode_list
2903 function. The encoding function now also automatically encodes
2904 the data, so the caller does not need to do that. Affected
2905 files lib/silccore/silcattrs.[ch].
2907 * Added support for replying on behalf of the user to the
2908 Requested Attributes in WHOIS command in the server. Affected
2909 file silcd/server_query.c.
2911 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2912 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2914 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Don't swtich to become primary router if we are backup if
2917 decryption error has occurred. Affected file silcd/server.c.
2919 * Fixed a bug in backup router IP address comparison in
2920 silc_server_backup_get.
2922 Save now also the port of the server/router and use that
2923 in comparison as well. Affected file silcd/server_backup.c.
2925 * Normal server now reconnects to backup router automatically
2926 if connection is lost to it. Affected file silcd/server.c.
2928 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * If packet processing fails (like integrity check fails)
2931 the connection is closed now. Affected files are
2932 lib/silccore/silcpacket.c and silcd/server.c.
2934 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Fixed double free in RSA public key set function
2937 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2940 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2943 Added server_query.[ch] which provides one interface for
2944 querying information using all three commands.
2946 * Changed all "typedef unsigned char" in core library to
2947 "typedef SilcUInt8".
2949 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2953 * Renamed silc_server_get_client_resolve to
2954 silc_server_query_resolve and moved to server_query.[ch].
2956 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Resumed client packet handling from server put the resumed
2959 client on wrong list on router and caused the client not
2960 be present on the network anymore. Now fixed to put the
2961 client to correct list. Affected file silcd/packet_receive.c.
2963 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2965 * Various cleanup in error message output in config parsing code
2966 and in server init code. Fixed error log files containing
2967 too many newlines ('\n') in some situations. Affected files are
2968 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2970 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Use the reverse lookupped hostname in client internals
2973 instead of one user provided us as remote server name.
2974 Affected file lib/silcclient/client.c.
2976 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Added 'app_context' to silc_schedule_init. It is an
2979 application specific context that is delivered to application
2980 in task callback functions. Affected files are
2981 lib/silcutil/silcutil.[ch].
2983 * The hb_context in SilcSocketConnection is not freed
2984 automatically anymore (application must free it). Freeing
2985 it automatic is inconsistent. Affected files are
2986 lib/silcutil/silcsockconn.[ch].
2988 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Added support for removing explicitly added client connections
2991 in rehash and closing the client connections if they were
2992 unconfigured in the rehash. Affected file silcd/server.c.
2994 * Added support for aborting automatically pending commands
2995 that never receives the reply (to avoid memory leaks).
2996 Added also silc_server_command_pending_timed to set the
2997 specific timeout for pending command. Affected files are
2998 silcd/command[_reply].[ch].
3000 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3001 specs and lib/silccore/silcstatus.h.
3003 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Changed the silc_get_time to accept time value as argument
3006 or if zero is sent return current local time. Affected
3007 file lib/silcutil/silcutil.[ch].
3009 * Added STATS command to client library and Irssi SILC client.
3010 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3012 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Assure that channel key is set before sending it. May
3015 crash server otherwise. Affected file silcd/packet_send.c.
3017 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Assure that endless loop cannot happen with detached client
3020 resolving on normal server. Added idlist status
3021 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3022 silcd/idlist.h and silcd/packet_receive.c.
3024 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Incoming file transfer request cannot use same session as
3027 the sending session. This can happen when sending file to
3028 yourself. Crashed the client on quit. Affected file
3029 lib/silcclient/client_ftp.c. Bug #24.
3031 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Implemented the draft-riikonen-precense-attrs draft and
3034 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3036 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3038 * Distribute the SERVER_SIGNOFF notify also to local backup
3039 routers from the primary router. The backup router may not
3040 have the signing of local server directly connected and need
3041 to know about the signoff. Affected file silcd/server_util.c.
3043 * Use the primary router as the origin of the locally connected
3044 server when it is disconnecting from the backup router since
3045 that's where it really is coming from. Now the clients from
3046 the disconnecting server are removed correctly and "shadow"
3047 clients are not left to the backup router. Affected file
3050 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * If normal server is standalone and found existing but disabled
3053 channel, do not re-create the channel since it creates
3054 duplicate same channels. Affected file silcd/server.c.
3056 * Added anonymous client connections support to server. New
3057 "anonymous" configuration option to ConnectionParams section
3058 added. If set to true, the username and hostname information
3059 of the client will be scrambled and anonymous user mode is
3060 set automatically to the user. Affected files are
3061 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3063 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * In JOIN notify handling, mark that the cache entry of the
3066 client cannot be expired. Can cause crashes on normal
3067 server (asserts client->channels). Affected file is
3068 silcd/packet_receive.c.
3070 * From now on distribution versions are used as protocol versions
3071 instead of by default using the Toolkit base version as protocol
3072 version. Affected file prepare.
3074 * Do not set the locally resolved hostname for local client
3075 entry but take what server sends. This way the real hostname
3076 is showed in WHOIS for yourself. Affected file is
3077 lib/silcclient/idlist.c and lib/silcclient/client.c.
3079 * Resolve local info with IDENTIFY when connecting to server.y
3081 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3083 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3084 for implied search (not needed on platforms which has native
3085 pthreads library). Use --without-pthreads to disable threads.
3086 Affected file is configure.in.pre
3088 * Fixed --with-iconv on platforms which need to bypass (broken)
3089 native iconv(). Affected file is configure.in.pre
3091 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3093 * Moved -C option parsing in Irssi SILC client at same time
3094 as other options. The UI was initialized earlier and caused
3095 problems on command line. Bug #16. Affected file is
3096 irssi/src/silc/core/silc-core.c.
3098 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3100 * Added global variable silc_log_timestamp that tells silclog
3101 wether to print or not the timestamp in the logging files.
3102 Affected file lib/silcutil/silclog.[ch].
3104 * Added silcd configuration option Timestamp in the Logging
3105 section. Affected file silcd/serverconfig.[ch],
3106 doc/example_silcd.conf.in.
3108 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Fixed fingerprint checking to check for entirely empty
3111 fingerprint instead of two first bytes when determining
3112 if it is set. Bug #18. Affected file silcd/command.c.
3114 * Fixed duplicate PKCS name registering to not allow it.
3115 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3117 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3119 * Conditionalize non-gcc compiler optimizations for various
3120 platforms, enable those commented out. Cleanups.
3121 Affected file lib/silcmath/mpi/configure.in
3123 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3125 * silc_rng_exec_command() left zombie processes if command
3126 didn't generate any output. Affected file
3127 lib/silccrypt/silcrng.c
3129 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3131 * Rewrote iconv checking, introduce --with-iconv for systems
3132 which rely on libiconv. Check if iconv() provided by libc
3133 is good enough, otherwise demand libiconv. Affected file
3136 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3138 * Search for ldopen() also in libc. This enables SIM support
3139 on *BSD systems. Based on patch from Alex Zepeda. Affected
3140 file configure.in.pre
3142 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3144 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3145 This fixes prepare on *BSD systems. Affected file
3148 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * More fixed for not having purge timeout for global clients
3151 that are on channel. Affected files silcd/command_reply.c
3154 * Fixed the rekey protocol to work with backup router connections.
3155 Rekey packets are now allowed on disabled connections as
3156 well. Affected files silcd/packet_send.c and server.c.
3158 * Do not switch to be as backup router when shutting down and
3159 closing the primary connection. Affected file silcd/server.c.
3161 * Fixed memory leaks in backup router deleting. Added
3162 silc_server_backup_free to free all data during shutdown of
3163 server. Affected files silcd/server_backup.[ch].
3165 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Do not process commands if the sock->user_data is NULL.
3168 Affected file silcd/command.c.
3170 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Fixed buffer overflow and security problems (loosing bits
3173 in CFB encryption) in SILC RNG. Problems reported by
3174 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3176 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Added yet more checks that client is not expired on global
3179 list if it is on channels. Affected file is
3180 silcd/command_reply.c.
3182 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Merged c0ffee's MIME signal patch which adds support for
3185 sending also MIME messages in Irssi SILC Client, and handling
3186 received MIME messages in a signal (and perhaps doing something
3187 to non-textual MIME messages).
3189 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Fixed pending command deletion in server and client library
3192 to check the whole list instead of breaking after first found.
3193 The affected files are silcd/command.[ch] and
3194 lib/silcclient/command.[ch].
3196 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3198 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3199 secret or private, otherwise it's possible to find out
3200 whether a secret channel exists or not. Affected file
3203 * If CMODE change fails during the mode setting, assure that
3204 the old mode mask is set for the channel back. Affected
3205 file silcd/command.c.
3207 * Fixed passphrase saving on +a channel on normal server
3208 after successful JOIN command. Affected file silcd/command.c.
3210 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Remove server/router operator privileges in DETACH command,
3213 since it's possible to resume to server where these
3214 privileges would not be allowed for the client. Affected
3215 file silcd/command.c.
3217 * Do not set to wait for backup in rehash of the server.
3218 Affected file silcd/server.c.
3220 * Do not check listener sockets when counting how many
3221 socket connections we have. Affected file is
3222 silcd/server_util.c.
3224 * Do not announce disconnected clients that are remaining
3225 in history (for WHOWAS). This is because SIGNOFF notify
3226 for these has been sent earlier already. Affected file
3229 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Buffer overflow with CUMODE command's mode->mode character
3232 conversion. Reported by Ville Räsänen. Affected file
3233 lib/silcutil/silcutil.c.
3235 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Allow heartbeat packets to go disabled connections anyway.
3238 Affected files silcd/server.c and silcd/packet_send.c.
3240 * Do not broadcast New Channel packets with List flag set
3241 in the packet to backup routers. The router must check
3242 for the correctness of the packets before sending them.
3243 It is possible that router will have enforce Channel ID
3244 change and this would cause desync in the backup router.
3245 Affected file silcd/packet_receive.c.
3247 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3248 are handled in list parsing. They are not list packets
3249 anymore. Affected file silcd/packet_receive.c.
3251 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Stop waiting for backup router through the timeout, not
3254 directly after backup router has arrived. Affected file
3257 * Do not re-create channel keys and send them when removing
3258 clients in server shutdown. Affected files are
3259 silcd/server_internal.h and silcd/server_util.c.
3261 * Notify distribution to backup routers was missing from
3262 the silc_server_send_notify_dest function which caused
3263 desyncing problems with backup router. Affected file is
3264 silcd/packet_send.c.
3266 * The client's channel removing was working wrong on
3267 backup router. It assumed that it doesn't know global
3268 information but backup router does know. For this reason
3269 it could remove channel when it wasn't supposed to do that.
3270 Affected file silcd/server.c and silcd/server_util.c.
3272 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Stop for a couple seconds after badkup router has become
3275 primary router. Affected file silcd/server.c.
3277 * Added silc_server_remove_servers_by_server, which is used
3278 to remove servers originated from some other server. Also
3279 clients of those servers can be removed too. Affected file
3280 silcd/server_util.[ch].
3282 * When removing clients after a server has signed of remove
3283 also all servers behind that server (unless they are known
3284 to be available locally), and send SERVER_SIGNOFF for each
3285 of the server separately. Also the signed off clients are
3286 sent now separately per signed off server. The affected files
3287 are silcd/server.c and silcd/server_util.[ch].
3289 * All servers added with silc_idlist_add_server must always
3290 have both "router" and "connection" pointers set. Otherwise,
3291 bad server entries may be left around in the cache.
3292 Affected file silcd/command_reply.c.
3294 * Do not create the channel key in NEW_CHANNEL packet
3295 processing if the channel is empty. Affected file
3296 silcd/packet_receive.c.
3298 * Completed backup router support for standalone routers.
3299 Supports also servers in the cell that do not use the backup
3302 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Fixed a bug in silc_string_regexify which did not add '^'
3305 at the start of each string, and thus the matching was
3306 not explicit. For example ban list iikone@*!*@* would
3307 match also "priikone", which is wrong, it would have to be
3308 *iikone@*!*@* to match also "priikone". Affected
3309 file lib/silcutil/unix/silcunixutil.c.
3311 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Enable all local server connections before updating client
3314 caches when we've become backup router. Otherwise, signoff
3315 packets may not reach the clients. Affected files are
3316 silcd/server.c and silcd/server_util.[ch].
3318 * Fixed a bug in version string parsing which could crash
3319 the program with specially formatted version string.
3320 Bug reported and patch provided by Ville Räsänen. Affected
3321 file lib/silcutil/silcutil.c.
3323 * Handle the disconnection immediately when DISCONNECT
3324 packet is received in server. Affected file silcd/server.c.
3326 * Primary router now waits a short time (10 seconds) for
3327 backup router connection before accepting any other
3328 connection (except local). Affected file silcd/server.c,
3331 * Fixed a crash in client libary in NICK_CHANGE notify when
3332 NICK_CHANGE arrived for client entry we are resolving
3333 currently. Affected file lib/silcclient/client_notify.c.
3335 * Call the sconn->callback completion even if error had
3336 occurred. Start reconnecting always if connection to
3337 primary router fails during backup router protocol.
3338 Affected files silcd/server.c and server_backup.c.
3340 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Added functions silc_server_send_opers and
3343 silc_server_send_opers_notify to send packets stricly
3344 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3345 to send variable argument notify to operators.
3346 Affected files silcd/packet_send.[ch] and silcd/server.h.
3348 * Removed UMODE rights checking with UMODE_CHANGE notify.
3349 Affected file silcd/packet_receive.c.
3351 * Server/router operator now receives notify when network
3352 switches to backup router and when it resumes the use of
3353 primary router. Affected file silcd/server.c and
3354 silcd/server_backup.c.
3356 * Fixed the updating of client information after backup
3357 resuming protocol is over; update all except local clients
3358 to the new primary router. The affected file is
3359 silcd/server_util.c.
3361 * Added support for closing active connections in rehash
3362 that were unconfigured by the user. Supports currently
3363 closing server and router connections. Affected file
3366 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3368 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3371 is NULL since seems that on some platforms NULL is allowed
3372 and on some it's not. Fallback encoding is used instead.
3373 Affected file lib/silcutil/silcstrutil.c.
3375 * Fixed statistics updating for incoming server connection
3376 which could cause problems when re-connecting. Affected
3377 file silcd/server.c.
3379 * Preliminary backup router support for standalone router
3380 added. Affected files in silcd/.
3382 * Mark server connections in backup router disabled before
3383 and after backup protocol. Affected file is
3384 silcd/server_backup.c.
3386 * Added support for reconnecting to remote server connection
3387 even if the protocol fails, and if the configuration wants
3388 us to keep trying to connect anyway.
3390 Server connection is not allowed to backup router if
3391 backup router does not have connection to primary router yet.
3393 Affected file is silcd/server.c.
3395 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3397 * Added silc_client_udpate_server function to update changed
3398 server info. Affected file lib/silcclient/idlist.[ch].
3400 * Added check for server entries that are being resolved when
3401 notify is received. If being resolved, handle the received
3402 notify only after it's resolved so that all notifys are
3403 handled in same order as received from the server.
3405 Added similar resolver check to channel entries. Every
3406 notify that cause resolving of any information that affects
3407 channel entry marks the channel entry in waiting state.
3408 After whatever resolving is over the waiters are signalled
3409 and only then the notifys are handled in the same order
3410 as delivered from the server.
3412 Affected files are lib/silcclient/idlist.[ch], and
3415 * Fixed KILLED notify handling in normal server. Affected
3416 file silcd/packet_receive.c.
3418 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3419 is locally connected, or was locally connected (but may
3420 be detached and connection is not active). Added also
3421 SILC_IS_LOCAL for checking this status. Affected files
3422 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3423 silcd/server.c and silcd/server_internal.h.
3425 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Don't send or handle TOPIC_SET if topic is already set and
3428 is same as being set. Affected files silcd/command.c and
3429 silcd/packet_receive.c.
3431 * Fixed CMODE change rights checking to work correctly when
3432 removing modes by operator. Affected file is
3433 silcd/server_util.c.
3435 * Fixed some handling with New Channel packet in router and
3436 fixed some CMODE_CHANGE notify handling in server and router.
3437 Affected file is silcd/packet_receive.c.
3439 * Changed "disconnect" client operation to include the
3440 reason of the disconnection and optional disconnection
3441 message. Affected file lib/silcclient/silcclient.h.
3443 * Made the compilation of lib/contrib/ stuff conditional.
3444 Affected files configure.in.pre, lib/contrib/Makefile.am.
3446 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3449 to the sender of the notify too, to avoid situation where two
3450 notifys are in the network at the same time going to oppsite
3451 directions. Affected file silcd/packet_receice.c.
3453 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Delete the client from channel even if the cilent->id is
3456 NULL. It was possible that client was deleted without
3457 removing from channels (theoretically at least). Affected
3458 file silcd/server.c and silcd/server_util.c.
3460 * Free the client data too when resuming is not successful.
3461 Affected file silcd/packet_receive.c.
3463 * Merged some code from c0ffee's silc-plugin. Affected files
3464 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3466 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3467 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3468 to the primary router connection, the other one returns
3469 TRUE if packet must be broadcasted to network.
3471 * All notifys that are destined to primary router (to network)
3472 are now automatically sent to backup routers even if the
3473 router is standalone (and has backup router). Affected files
3476 * Added --without-irssi and --without-silcd configuration
3477 options for disabling the compilation of these applications.
3478 Affected file configure.in.pre and prepare.
3480 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3483 UTF-8 encoding and decoding. Added also new encodings
3484 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3486 Added also SILC_STRING_LANGUAGE which is language and charset
3487 specific encoder and decoer for those platforms that support
3488 iconv(). It can convert the UTF-8 to and from the locale
3489 specific character set.
3491 Affected file lib/silcutil/silcstrutil.[ch].
3493 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3495 * Added function silc_get_command_name to the file
3496 lib/silcutil/silcutil.[ch].
3498 * Improved the server debug output a bit. Affected files are
3501 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Save the channel passphrase when received succesful JOIN
3504 command reply from router, on normal server. Otherwise
3505 joinig +a channels from normal server is not possible.
3506 Affected file silcd/command.c.
3508 * Fixed a bug in TOPIC_SET notify handling. The notifier
3509 may be other than client too, like server or channel.
3510 It expected it to always be only client and ignored the
3511 notify. Affected file silcd/packet_recieve.c.
3513 * Removed some (unnecessary) debug printing from
3514 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3516 * Do not force CMODE_CHANGE when server is announcing new
3519 Router announces stuff only after server reannounces channel
3520 after CHANNEL_CHANGE notify.
3522 These fixes optimizes the announcing procedure, and perhaps
3523 fixes some problems too. Affected file silcd/packet_receive.c.
3525 * Fixed SERVER_SIGNOFF sending to local clients. It was
3526 totally broken and sent the notify to all local clients,
3527 instead of only to those that was on same channel as the
3528 signing off clients. Affected file silcd/server_util.c.
3530 * Added -D option to server. It can be used to give debug
3531 level. The levels are from 0 - 99, and are predefined for
3532 smooth server debugging. (see silcd.c for the predefined
3533 levels). Affected file silcd/server.c.
3535 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Fixed a bug in Irssi SILC client to close the connection
3538 properly when disconnecting from server. Affected file
3539 irssi/src/silc/core/client_ops.c.
3541 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * When authenticating as founder during JOIN command, check
3544 that the one authenticating becomes the only founder on the
3545 channel. Affected file silcd/command.c.
3547 * Better checking for founder mode setting when CUMODE_CHANGE
3548 notify is received. Affected file silcd/packet_receive.c.
3550 * Close all connections when shutting down the server by sending
3551 DISCONNECT packet. Close all listeners too when shutting
3552 down the server. Affected file silcd/server.c.
3554 * Handle DISCONNECT packet correctly in client library by
3555 calling the "disconnect" client operation. Affected file
3556 lib/silcclient/client.c.
3558 * Handle local errors correctly during resuming. Affected
3559 file lib/silcclient/client.c.
3561 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3563 * The log file is not dupped internally anymore in
3564 lib/silcutil/silclog.c. Fixed memory leaks too.
3566 * The scheduler now dispatches all pending timeout tasks
3567 when it is uninitialized with silc_schedule_uninit.
3568 Affected file lib/silcutil/silcschedule.c.
3570 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Added --enable-stack-trace option to configure. Added
3573 memory allocation stack trace support. Added files
3574 lib/silcutil/stacktrace.[ch]. Affected files are
3575 lib/silcutil/silcmemory.[ch].
3577 * Fixed memory leaks from libraries and server. Affected
3578 files around the tree.
3580 * Reverted back a fix made to CUMODE which broke it.
3581 Affected file silcd/command.c.
3583 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3586 core library, and implemented it. All textual messages SHOULD
3587 use this flag and the message MUST be UTF-8 encoded.
3588 All text messages sent by Irssi SILC client are now UTF-8
3589 encoded (regardless whether the terminal supports UTF-8 or not).
3590 Affected files are lib/silccore/silcchannel.h,
3591 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3594 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Added lots of new statistics updating that was missing from
3597 the server and router code. Affected files in silcd/.
3599 * Sending SIGUSR1 signal to server now dumps the current
3600 server statistics into /tmp directory. Affected file is
3603 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3604 the SILC Hash Interface also. Added new functions
3605 silc_hash_get_name, silc_hash_init, silc_hash_update and
3606 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3608 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * Added some better info printing for client during connecting.
3611 Affected file silcd/server_util.c.
3613 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3614 to silence a user on a channel. Affected files are
3615 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3616 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3617 and silcd/packet_receive.c.
3619 * Fixed a fatal bug in handling of malformed command payload.
3620 Affected file silcd/command.c.
3622 * Fixed a double free when announcing channel users to router.
3623 Affected file silcd/server.c.
3625 * After successful authentication to channel founder mode, check
3626 that there isn't anyone else with founder mode on the channel.
3627 The one that authenticated will become founder and anyone
3628 else is demoted. Affected file silcd/command.c.
3630 * Added error printing of any error that has occurred during
3631 any command in client library. Affected file is
3632 irssi/src/silc/core/client_ops.c.
3634 * Removed some error printing from the client library and left
3635 it for the application to worry (from the error status it
3636 receives in 'command' client operation. Affected file is
3637 lib/silcclient/command.c.
3639 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3642 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3643 Starting key agreement with itself is denied. Affected file
3644 is lib/silcclient/client_keyagr.c.
3646 * Fixed some error checkings from the SFTP library which caused
3647 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3648 and lib/silcsftp/sftp_util.c.
3650 * Added new "debug" and "debug_string" settings to Irssi SILC
3651 client which can be used to print runtime debugging on the
3652 Irssi's screen. Available when compiled with --enable-debug
3653 option. Affected file irssi/src/silc/core/silc-core.c.
3655 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3657 * Fixed a missing variadic parameter in a function call that
3658 caused server crash when a non-allowed connection arrived.
3659 Reported by Richard Becker. Affected file silcd/server.c.
3661 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Added WATCH list sending to backup routers from router.
3664 The WATCH command is sent by the router to the backup
3665 router. Affected file silcd/command.c.
3667 * Mark the backup_router flag for RouterConnection entry
3668 if the backup router stuff is defined in the config file.
3669 Affected file silcd/serverconfig.c.
3671 * Fixed some backup data sending around the code to work better
3672 if the router is standalone router. Not all places were fixed.
3673 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3676 * Fixed the router connecting when connecting to multiple
3677 routers. It ignored every other router except the first
3678 one. Affected file silcd/server.c.
3680 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Made the private key generation after expiration optional.
3683 If not created after expiration the old key will re-expire
3684 at a later time (and thus key pair is not necessary to
3685 change). Affected file irssi/src/silc/core/clientutil.c.
3687 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * The length arguments in bind() and connect() were wrong
3690 and fixed now to used SIZEOF_SOCKADDR in the
3691 lib/silcutil/unix/silcunixutil.c.
3693 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Fixed detach timeout handling to use Client ID and not
3696 the actual client entry which may be freed in the callback.
3697 Affected file silcd/command.c.
3699 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Merged c0ffee's multiple interface support patch.
3702 Affected files in silcd/.
3704 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Cleanup keys properly. Affected file is
3707 irssi/src/silc/core/clientutil.c.
3709 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3711 * Display the user mode on the status bar. Affected file
3712 irssi/src/silc/core/silc-expandos.c.
3714 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3716 * If private message key is not set, but the flag is set in
3717 the packet, ignore the packet since it cannot be decrypted.
3718 Affected file lib/silcclient/client_prvmsg.c.
3720 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * When resuming client, remove the old client entry from
3723 the watcher list too. Affected file silcd/packet_receive.c.
3725 * Do not allow normal server to force founder mode away
3726 from router if the founder mode is already set. Affected
3727 file silcd/packet_receive.c.
3729 * Remove the client entry with watch notify types with short
3730 timeout, and not directly, so that other notifys can be
3731 retrieved too. Affected file lib/silcclient/client_notify.c.
3733 * Display notification about data messages that cannot be
3734 displayed. Affected files irssi/src/silc/core/client_ops.c,
3735 irssi/src/fe-common/silc/module-formats.[ch].
3737 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3739 * Fixed the CHANNEL_CHANGE notify handling in client libary
3740 to not use freed memory. Affected file is
3741 lib/silcclient/client_notify.c.
3743 * Fixed CUMODE_CHANGE notify handling in server. Affected
3744 file silcd/packet_receive.c.
3746 * Fixed USERS command to support empty channels. Affected
3747 file silcd/command.c.
3749 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3751 * Allow multiple identical pending commands to be registered
3752 in client library. Affected file is lib/silcclient/command.c.
3754 * Call the completion for resolving client information only
3755 after all resolvers has finished. This fixes a crash in
3756 the client. Added support for checking when the resolvers
3757 are finished. Affected file is lib/silcclient/idlist.c.
3759 * Wait by default 3 seconds before reconnecting to the server
3760 after being disconnected. Makes the /detach command a bit
3763 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Check the watcher list before sending signoff notifys
3766 when closing client connection. Affected file is
3769 * Added better CMODE command rights checking. Affected file
3770 silcd/server_util.c.
3772 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3774 * Fixed watcher list checking during server signoff. It
3775 crashed the server. Affected file silcd/server_util.c.
3777 * The JOIN command reply returns now the founder's public
3778 key. Affected file is silcd/command.c.
3780 * Announce the channel mode, and the mode properties with
3781 CMODE_CHANGE notify. Affected file silcd/server.c.
3783 * Mark new channels by default disabled, untill at least
3784 one user joins the channel. Affected file is
3785 silcd/packet_receive.c.
3787 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3789 * The nickname argument to watch notify can be optional.
3790 Fixes a crash in server. Affected file silcd/packet_send.c.
3792 * Remove the client entry from cache if the WATCH notify type
3793 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3794 lib/silcclient/client_notify.c.
3796 * Check the watcher list before and after changing nickname
3797 when the NICK_CHANGE notify is received. Affected file is
3800 * Fixed a crash in OPER and SILCOPER command sending. Empty
3801 passphrase caused the crash. Affected file is
3802 lib/silcclient/command.c.
3804 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Merged with Irssi CVS for Irssi SILC client.
3808 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Completed the protocol specifications.
3812 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Merged with Irssi CVS for Irssi SILC client.
3816 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3818 * Added the founder's public key delivery to the
3819 CUMODE_CHANGE notify type as well. Updated the protocol
3820 specs and the code. Affected files are silcd/packet_send.[ch],
3821 silcd/packet_receive.c and silcd/command.c.
3823 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Added silc_pkcs_public_key_copy function into the
3826 lib/silccrypt/silcpkcs.[ch].
3828 * Remove the `iv' from the SilcChannelEntry since we can
3829 live without it. Affected files are silcd/idlist.h and
3830 silcd/packet_receive.c.
3832 * Added support for sending the founder's public key in
3833 the CMODE_CHANGE notify packet in the server. Affected
3834 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3835 silcd/command.c and silcd/server.c.
3837 * Changed the FOUNDER_AUTH authentication to use only
3838 public key authentication as defined by new protocol
3839 specs. Passphrase authentication with that mode cannot
3840 be used anymore. It is now possible to reclaim founder
3841 mode from any server in the network. Affected files are
3842 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3844 * Added permanent channels support by making the channel
3845 permanent when FOUNDER_AUTH mode is set on the channel.
3846 The channel will not be destroyed even if channel is empty
3847 when that mode is set. Protocol TODO #17. Affected
3848 files are silcd/server.[ch], server_util.[ch],
3849 silcd/command.c, silcd/packet_receive.c and
3850 lib/silcclient/command.c.
3852 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Added reference counter to the command reply context in
3855 the client library. Affected files are
3856 lib/silcclient/command_reply.[ch].
3858 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Fixed rekey protocol with PFS in the client library.
3861 Affected file is lib/silcclient/protocol.c.
3863 * Added support for list of errors in client library
3864 command reply handling. Affected file is
3865 lib/silcclient/command_reply.c.
3867 * Defined that the WHOIS and IDENTIFY commands can send
3868 list of errors. Updated the protocol specs. Protocol
3871 * Added support for sending list of errors to WHOIS and
3872 IDENTIFY commands in server. Added support for receiving
3873 list of errors in server. Affected files are
3874 silcd/command.c and silcd/command_reply.c.
3876 * Fixed client info resolving on LEAVE command in client
3877 library to not crash. Affected file is
3878 lib/silcclient/client_notify.c.
3880 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Defined that the NICK command replies with thew changed
3883 nickname too, to make the nickname changing simpler at
3884 the client's end. Updated protocol specs and the code
3885 in client and server. Affected files are
3886 silcd/command.c, lib/silcclient/command_reply.c and
3887 lib/silcclient/command.c.
3889 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3891 * Added `Compressed' packet flag to indicate that the packet
3892 payload is compressed by the sender. Updated the protocol
3893 specs and the core library. The compression still is not
3894 implemented in the sources. Affected file is
3895 lib/silccore/silcpacket.h.
3897 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Remove pending command callbacks also if the connection
3900 to the server is destroyed. Affected file is
3901 lib/silcclient/client.c.
3903 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3905 * Added new QUIET channel user mode that can be used to
3906 quiet a user in a channel. Updated the protocol specs but
3907 it wasn't implemented yet. Protocol TODO #27. Affected
3908 file is lib/silccore/silcmode.h.
3910 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3912 * Added BLOCK_INVITE user mode to be able to block incoming
3913 invite notifications. Protoocol TODO #26. Affected files
3914 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3917 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3918 the protocol specs and the code. Affected file is
3919 lib/silccrypt/silcpkcs.c.
3921 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Disconnect Payload includes now the status type. Updated
3924 the protocol specs and the code. Protocol TODO #25.
3925 Affected files are silcd/server.c, lib/silcclient/client.c.
3927 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3928 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3929 Moved the silc_client_command_status_messages table to the
3930 lib/silcutil/silcutil.c and added new funtion
3931 silc_get_status_message, which deprecates function
3932 silc_client_status_message. Affected files are
3933 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3934 lib/silcutil/silcutil.[ch].
3936 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * Defined that the nickname hash in Client ID MUST be from
3939 lowercase nickname. This effectively changes nicknames in
3940 SILC to case-insensitive. Updated the protocol specs and
3941 the code. Affected files are lib/silcutil/silcutil.[ch],
3942 silcd/serverid.c, and silcd/idlist.c.
3944 * Added new channel user modes BLOCK_MESSAGES_USERS and
3945 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3946 code. Affected files are lib/silccore/silcmode.h,
3947 lib/silcclient/command.c, and silcd/packet_send.c.
3949 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3950 specs and code. Affected file lib/silccore/silcstatus.h.
3952 * Added support for watch list. It is possible to add nicknames
3953 to be watched, and when they come to network, leave network
3954 or user mode changes the watcher will be notified of this
3955 change. Added SILC_COMMAND_WATCH command, added new
3956 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3957 notifications. Updated the protocol specs and implemented
3958 this to library, client and server. Protocol TODO #21.
3959 Affected files are lib/silccore/silccomand.h,
3960 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3961 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3962 silcd/packet_send.[ch], silcd/packet_receive.c, and
3963 irssi/src/silc/core/client_ops.c.
3965 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3966 somebody watching you. Updated the protocol specs and the
3967 code. Affected files are lib/silccore/silcmode.h, and
3968 lib/silcclient/command.c.
3970 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Added service support to SILC protocol. Added new command
3973 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3974 core library. Services are not implemented in server or
3975 client for now. Protocol TODO #20. Affected files are
3976 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3978 * Added SilcStatus argument to `command' client operation
3979 to return the error status when command sending fails
3980 locally. Changed all command in client library to return
3981 correct command status. Affected files are
3982 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3983 irssi/src/silc/core/client_ops.c.
3985 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Added silc_mime_parse function to parse MIME headers.
3988 Affected files are lib/silcutil/silcstruti.[ch].
3990 * Added MIME header parsing in Irssi SILC Client. It displays
3991 all textual MIME objects, others it ignores. Affected file
3992 is irssi/src/silc/core/clien_ops.c.
3994 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3996 * Fixed a bug in the pid writing function, which couldn't be
3997 written in a root-owned directory.
3999 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Defined that channel message to unknown Channel ID must
4002 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4003 Updated the protocol specs and the code in server. The
4004 affected file is silcd/packet_receive.c.
4006 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4009 that it is used to send error notifys if error occurs during
4010 some SILC packet processing, except commands. The error
4011 types are same as for command reply types. Defined that
4012 if private message is sent to unknown Client ID the error
4013 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4014 Updated the protocol specs and code. Affected files are
4015 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4016 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4017 and irssi/src/silc/core/client_ops.c. Renamed the
4018 SilcCommandStatus to SilcStatus.
4020 * Defined the use of extra WHOIS attributes in WHOIS command.
4021 The <Requested Attributes> (defined in a separate document)
4022 can be used to request additional information about user
4023 not returned by standard WHOIS command. Defined that server
4024 can send WHOIS command directly to client. Client provides
4025 the requested attributes to the server. Updated the protocol
4026 specs. Protocol TODO #4. Implementation is not done yet
4027 (Protocol TODO #24).
4029 * Renamed function silc_client_command_status_message to
4030 silc_client_status_message. Affected files are
4031 lib/silcclient/command_reply.[ch].
4033 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4036 32 bit integers. Updated the protcol specs and the code.
4037 Affected files are silcd/command.c and
4038 lib/silcclient/command.c.
4040 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4042 * Fixed a bug in library where sending a bogus authentication
4043 payload would lead to a crash. Affected file is
4044 lib/silccore/silcauth.c.
4046 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4048 * Added detach_disabled and detach_timeout server config
4049 options to the server. Affected files silcd/serverconfig.[ch],
4050 silcd/command.c and silcd/packet_receive.c.
4052 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4054 * Added resolve_cmd_ident field to the SilcClientEntry structure
4055 too so that if the entry is for example being resolved so
4056 another command may attach to the same pending command reply
4057 without requiring to resolve the same entry again. Added
4058 support for adding multiple pending commands for one
4059 command idenfier. Affected files lib/silcclient/command.[ch],
4060 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4062 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4064 * Defined that server receives WHOIS command reply for private
4065 and secret channels too. Updated protocol specs and the
4066 code in server. Affected file silcd/command.c.
4068 * Defined <channel user mode list> argument to WHOIS command
4069 reply for returning user modes on the channels. The
4070 channel list now doesn't include the user mode anymore but the
4071 actual channel mode. Updated protocol specs and the code in
4072 client and server. Affected files are silcd/command_reply.c,
4073 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4074 and lib/silcclient/command_reply.c.
4076 * Save the channels list in WHOIS command reply in normal server
4077 so that WHOIS always shows joined channels also in normal
4078 server and not just on router. Affected file is
4079 silcd/command_reply.c.
4081 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Defined that server receives USERS command reply for private
4084 and secret channels too. Updated protocol specs and the
4085 code in server. Affected file silcd/command.c.
4087 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Changed the UMODE's mode mask argument to be optional. If
4090 not provided then the command merely returns the current mode
4091 mask to the client. Updated protocol specs and the server.
4092 Affected file is silcd/command.c.
4094 * Added SILC session detachment/resuming support. It is possible
4095 to detach by closing the network connection and then re-connect
4096 and resume to the old client session. Added DETACHED user
4097 mode that server will set for detached client. Added new
4098 packet RESUME_CLIENT which is used to perform the resuming
4099 process. Added DETACH command. Updated the protocol specs,
4100 core library, client and server. Protocol TODO #22. Very
4101 many affected files around the tree.
4103 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4105 * Changed the CMODE's mode mask argument to be optional. If
4106 not provided then the command merely returns the current mode
4107 mask to the client. Updated protocol specs and the server.
4108 Affected file is silcd/command.c.
4110 * Changed the Killer's Client ID in KILLED notify to be just
4111 any ID payload since router server is allowed to kill as well.
4112 Updated protocol specs, client libary and server. Affected
4113 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4114 and irssi/src/silc/core/client_ops.c.
4116 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4118 * Added new user modes ANONYMOUS for special anonymous servers
4119 that may set the mode for client, and BLOCK_PRIVMSG which
4120 client may set to block incoming private messages unless the
4121 Private Message Key flag is set (using private keys to protect
4122 private messages). Updated protocol specs and code in client
4123 and server and core library. Protocol TODO #23. Affected
4124 files are lib/silccore/silcmode.h, silcd/server.[ch],
4125 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4126 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4128 * Added new channel user mode BLOCK_MESSAGES which the client
4129 may set to itself to tell server not send channel messages.
4130 Other packets such as channel key packets are still sent.
4131 Protocol TODO #23. Updated the protocol specs, client and
4132 server. Affected files are lib/silccore/silcmode.h,
4133 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4134 lib/silcutil/silcutil.c, silcd/command.c, and
4135 silcd/packet_send.c.
4137 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Redefined the Status Payload to include now two 8 bit fields,
4140 instead of one 16 bit field. This now makes it possible to
4141 send list of errors. Updated the protocol specs and the code
4142 in core library, client library and server. Protocol TODO #1.
4143 Affected files are lib/silccore/silccommand.[ch],
4144 lib/silcclient/command_reply.[ch], silcd/command.c,
4145 silcd/command_reply.c and silcd/packet_receive.[ch].
4147 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4149 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4150 must be handled by the application and should tell the application
4151 that an error message was already printed, and it should print the
4152 config coords (line, filename, ...). Affected files are
4153 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4155 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4156 server config parsing code more readable.
4158 Fixed a bug in the fetch_logging() config callback.
4160 Affected files is silcd/serverconfig.c.
4162 * Drop root privileges when started in foreground. Don't drop them
4163 if debugging also. Affected file is silcd/silcd.c.
4165 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Added more IM-like features by introducing new user modes
4168 for setting various presence information. Added new modes:
4169 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4170 specs and code. Protocol TODO #19. Affected files are
4171 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4172 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4174 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Added STATS command to the protocol after all, to return
4177 various statistical information about the network. It can
4178 be used by clients to retrieve statistical information, and
4179 servers may use it to to fetch cell and network wide
4180 statistics from router. Updated the protocol specs and
4181 implemented it to the server. Protocol TODO #16.
4182 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4183 silcd/command_reply.[ch].
4185 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4187 * The LIST command reply in client libary now adds new channel
4188 entry if the returned channel doesn't exist yet in cache,
4189 and returns the channel entry to the application in the
4190 command_reply client operation. Affected file is
4191 lib/silcclient/command_reply.c.
4193 * Changed the channel message payload's MAC generation to
4194 include the IV in the MAC as well. This way all relevant
4195 parts of the channel message payload are authenticated also
4196 with the channel message MAC (and not only by packet MAC).
4197 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4198 Affected file is lib/silccore/silcchannel.c.
4200 * Fixed the SKE to save the remote version, since the
4201 silc_ske_parse_version mistakenly checked wrong version,
4202 after it replaced the start payload. Affected files are
4203 lib/silcske/silcske.[ch].
4205 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4208 string utility functions. Added there also new functions
4209 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4210 Affected files lib/silcutil/silcstrutil.[ch].
4212 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4213 files are lib/silcutil/silcstrutil.[ch].
4215 * Defined that the security property fields in SKE SHOULD be
4216 UTF-8 encoded, defined that version string MUST be US-ASCII
4217 encoded, defined that passphrases sent in connection
4218 authentication protocol MUST be UTF-8 encoded. Implemented
4219 these to the client and server. Defined also that other
4220 passphrases sent in the protocol MUST be UTF-8 encoded.
4221 Affected files are lib/silcske/silcske.c,
4222 lib/silcclient/protocol.c, silcd/protocol.c,
4223 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4225 * Changed the silc_client_close_connection interface to not
4226 need the SilcSocketConnection which should not be visible
4227 to application. Affected files are lib/silcclient/client.c
4228 and lib/silcclient/silcclient.h.
4230 * Rewrote the text for Private Message Key Payload in the
4231 protocol specification. Protocol TODO #11.
4233 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Upgraded the protocol version to 1.1, updated protocol specs
4238 * Added the nickname as new argument to NICK_CHANGE notify and
4239 added it to protocol specs and implemented it to client and
4240 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4241 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4242 lib/silcclient/client_notify.c.
4244 * Added the killer's client ID to the KILLED notify and added
4245 it to protocol specs and implemented it to client and server.
4246 Protocol TODO #13. Affected files are silcd/command.c,
4247 silcd/packet_receive.c, packet_send.[ch],
4248 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4249 The killer's client entry is now returned to application in
4250 the `notify' client operation.
4252 * Fixed the Max Argument fields that had too large value set
4253 in the protocol specs. Protocol TODO #14.
4255 * Added the LEAVE command reply to return the ID of parted
4256 channel. Updated protocol specs and implemented it to the
4257 client and server. Protocol TODO #15. Affected files are
4258 silcd/command.c, lib/silcclient/command_reply.c. The channel
4259 entry is now returned to application in the `command_reply'
4262 * Rewrote the version SKE version checking in client libary
4263 and in server to use the silc_parse_version_string. Affected
4264 files are lib/silcclient/protocol.c, silcd/protocol.c.
4266 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4267 commands that was missing it, and updated protocol specs and
4268 the server implementation. Protocol TODO #10. The affected
4269 file is silcd/command.c.
4271 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4272 generic reply to a generic request (REQUEST flag), and
4273 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4274 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4275 to define the payload for DATA flag. Added the flags to
4276 the implementation. Protocol TODO #9. Affected file is
4277 lib/silccore/silcchannel.h.
4279 Changed the client library to return the message length
4280 to application as well in the channel_message and private_message
4281 client operations. Affected files are
4282 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4283 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4284 and lib/silcclient/client_ops_example.c.
4286 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4287 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4288 the channel. Updated protocol specs and impelemented this
4289 to client and server. Protocol TODO #6. Affected files are
4290 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4291 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4293 Added new options m and M to CMODE command in Irssi SILC
4294 client to set these modes.
4296 * Deprecated all administrative commands from SILC protocol
4297 since they are highly implementation specific commands.
4298 Updated protocol specs. Moved the old commands in
4299 implementations to private range of command types. Affected
4300 files are silcd/command.c, lib/silcclient/command.c and
4301 lib/silcclient/command_reply.c. Protocol TODO #8.
4303 * Fixed a bug in server where sending unknown command crashes
4304 the server. Affected file silcd/command.c.
4306 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4308 * Added SILC_PROTOCOLVERSION macro to check protocol version
4309 of a socket connection. The affected file is
4310 lib/silcutil/silcsockconn.h.
4312 * Added better error logging in rekey protocol. Affected file
4315 * Do not check public key types in SKE during rekey. Affected
4316 file lib/silcske/payload.c.
4318 * Fixed the rekey protocol with PFS, which was totally broken.
4319 Affected file silcd/protocol.c.
4321 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Some client implementations quit network by doing first LEAVE
4324 and then immediately SIGNOFF (like Bombyx). We now do check
4325 after a short time after LEAVE notify and check whether the
4326 client is still valid after LEAVE, and if not we remove it from
4327 cache. Affected file is lib/silcclient/client_notify.c.
4329 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4331 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4332 it's good not to have security holes here.
4334 * Fixed a negative refcount situtuation for the config context.
4335 Affected file is silcd/serverconfig.c.
4337 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4339 * ROBOdoc documented lib/silcutil/silcutil.h.
4341 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Optimized even more the SilcPacketContext structure. Now
4344 totally saved 16 bytes of memory per context after optimization.
4345 Affected files are lib/silccore/silcpacket.[ch].
4347 * Made strict checks for valid SILC IDs. Affected file is
4348 lib/silccore/silcid.c.
4350 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Changed the object argument for silc_cipher_register,
4353 silc_hash_register, silc_hmac_register and silc_pkcs_register
4354 to const. Affected files are lib/silccrypt/silccipher.[ch],
4355 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4357 * Changed the silc_get_username and silc_get_real_name to
4358 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4360 * Fixed the Irssi SILC Client to use the silc_get_username and
4361 silc_get_real_name insted of glib routines since the glib
4362 routines only corrupt stack. Fixes the Irssi SILC to work in
4363 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4365 * Fixed the Irssi to not use g_get_home_dir since it crashes
4366 or returns garbage on cygwin and corrupts stack. Added function
4367 get_home_dir to Irssi routines. Affected files are
4368 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4370 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Made some structure optimizations. SFTP memory FS MemFSEntry
4373 entry structure. Optimized SilcTask structure. Optimized
4374 SilcPacketContext structure.
4376 Affected files lib/silcsftp/sftp_fs_memory.c,
4377 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4379 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4381 * And yet again reverted back the config thing since Johnny
4382 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4385 * Fixed memory leaks from config object. Affected files are
4386 silcd/serverconfig.[ch].
4388 * Added support for adding new connections to the server in rehash.
4389 After rehash they take effect.
4391 Added support for changing the maximum allowed connections in
4392 rehash. The number can grow but going smaller is not supported.
4394 Added function silc_server_num_sockets_by_remote to the
4395 silcd/server_util.[ch].
4397 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4399 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4401 * Added preliminary checking during config parsing for a valid
4402 public/private key and removed further checks in the code.
4403 Affected files are silcd/serverconfig.[ch], server.c.
4405 * Moved functions silc_server_drop() and silc_server_daemonise()
4406 from server.c to silcd.c since they are stricly related to
4407 the application activity.
4409 * Reverted a small part of the automatic ref/unref since
4410 it caused a double unref in some situations. Affected
4411 files are silcd/silcd.[ch], server.c, serverconfig.c.
4413 * Added some .cvsignore files in the lib directory.
4415 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4417 * Fixed silc_net_gethostbyaddr to correctly resolve by
4418 address. Affected file lib/silcutil/silcnet.c.
4420 * Fixed the notify relaying to client. The HMAC to be used
4421 with relayed packets ws wrong and caused decryption failure
4422 at the client end. Affected file is silcd/packet_receive.c.
4424 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Created new branch silc_protocol_1_0_branch.
4428 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4430 * Changed the silc_server_config_* routines to be SilcServer
4431 independent. They are now officially application specific code
4432 and not part of generic server implementation. Affected files
4433 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4435 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4437 * Added automatic referencing of config context in the
4438 silc_server_config_alloc, and automatic unreferencing in the
4439 silc_server_config_destroy. Affected files are
4440 silcd/serverconfig.[ch], silcd/silcd.c.
4442 * Fixed the silc_log_quick handling in the logging routines.
4443 It didn't log quickly when it was TRUE. Affected file is
4444 lib/silcutil/silclog.c. Also the flush delay was set even
4445 if it was 0 in config file. Affected file is
4446 silcd/serverconfig.c.
4448 * Added support for changing key pair of the server in rehash.
4449 Affected file silcd/server.c.
4451 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4453 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4454 too early, before getting the channel entry. Affected file
4455 is silcd/packet_receive.c.
4457 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4459 * Added functions silc_server_config_[ref/unref], these are used
4460 to prevent that the config object is destroyed.
4462 No longer directly affect global variables silc_log_quick and
4463 silc_log_delay, they are first cached inside the config object
4464 and then applied with silc_server_config_setlogfiles().
4466 silc_server_config_set_defaults() is now internal to
4467 serverconfig.c, there are no reasons to show this internal stuff
4470 Affected files are silcd/serverconfig.[ch].
4472 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4473 fprintf's to stderr, since some code may be executed again after
4474 the server went into the background. Affected files are
4477 * Added rehash support. Added function silc_server_rehash() that
4478 will perform all the basic tasks of the rehashing procedure.
4480 * Added command line option `-x, --hexdump'. This will enable the
4481 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4482 The option `--hexdump' implies `--debug'.
4484 * Fixed a bad bug in the logging APIs (silcutil library) where
4485 the application would crash after calling silc_log_reset_all().
4487 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4489 * Fixed the KICKED notify handling in client library to
4490 correctly remove the channel and all entries from the
4491 channel when I was kicked. This bug crashed the client.
4493 Fixed yet another but in KICKED notify handling to remove
4494 the kicked client correctly from the channel.
4496 Affected file is lib/silcclient/client_notify.c.
4498 * Fixed a minor bug in looking up correct client entry
4499 in KICKED notify in server. Affected file is
4500 silcd/packet_receive.c.
4502 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4503 sources correctly to distribution. Fixes --with-gmp option.
4505 * Removed the manual rehashing from ID Cache, and changed it
4506 to use the SILC Hash Table's auto rehash feature. Affected
4507 file is lib/silccore/silcidcache.c.
4509 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * Fixed a bug in the silc_client_nickname_format function that
4512 handles the multiple same nickname formatting. Two clients
4513 with same nickname caused problems after the first one left
4514 and rejoined. It didn't format the nickname correctly.
4515 Affected file is lib/silcclient/idlist.c.
4517 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4519 * Don't change the topic if olod topic is same as new one.
4520 Affected file is silcd/packet_receive.c.
4522 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4524 * Added cross-reference support to the SILC Documentation
4525 generator. All types across all HTML files are now cross-
4526 referenced. Affected files util/robodoc/generator.c and
4527 scripts/silcdoc/silcdoc.
4529 * Added file lib/silcutil/silctypes.h to include all the
4530 arithmetic type definitions and some macros. Removed
4531 includes/bitmove.h and moved macros to silctypes.h.
4533 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4535 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4537 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4539 * Added `type' argument to silc_id_payload_parse_id function which
4540 now returns the type of the ID to the sent pointer. Affected
4541 file is lib/silccore/silcid.[ch].
4543 * Added check for CMODE_CHANGE notify type that mode change is
4544 allowed by the sender. Affected file silcd/packet_receive.c.
4546 * Added check for CUMODE_CHANGE notify type that mode change is
4547 allowed by the sender. Affected file silcd/packet_receive.c.
4548 Added the ID type as CUMODE_CHANGE notify type as argument
4549 to the `notify' client operation. Affected files are
4550 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4552 * Added function silc_client_add_server to the client library.
4553 Added support for resolving also channel and server info when
4554 received unknown entity in notify packet. Affected files are
4555 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4557 * Added function silc_command_get_status to return the command
4558 status from the command reply's argument payload. Affected files
4559 are lib/silccore/silccommand.[ch].
4561 * Added check for KICKED notify type that the kicking is
4562 allowed by the client. Affected file silcd/packet_receive.c.
4564 * Created function silc_get_input which can be used to get input
4565 (echo on or off) from user on command line. Affected files are
4566 lib/silcutil/silcutil.[ch].
4568 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4570 * Optimized silc_server_packet_relay_to_channel function.
4571 Added new function silc_channel_message_payload_encrypt which
4572 can be called directly if channel message payload needs to
4573 be encrypted and is already encoded (no need to call _encode
4574 function). Packet relaying is now done by router without any
4575 extra memory allocations. Affected files are
4576 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4577 silcd/packet_send.c.
4579 * Fixed the INVITE notify handling. It took wrong arguments
4580 as invite list and invite delete. Affected file is
4581 silcd/packet_receive.c.
4583 * Added check for TOPIC_SET notify type that the topic change is
4584 allowed by the client. Affected file silcd/packet_receive.c.
4586 * Added check for INVITE notify type that inviting is allowed by
4587 the client. Affected file silcd/packet_receive.c.
4589 * Changed the silc_server_client_on_channel to return the
4590 SilcChannelClientEntry as well. Moved the function
4591 silc_server_check_cmode_rights to server_util.[ch].
4592 Affected files are silcd/server_util.[ch], silcd/command.c.
4594 * Added function silc_server_check_umode_rights to check whether
4595 changing client's user mode is allowed. Added check for
4596 UMODE_CHANGE notify type that the umode change is allowed
4597 by the client. Affected files are silcd/server_util.[ch],
4598 silcd/packet_receive.c and silcd/command.c.
4600 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4602 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4603 ID length. It ignored that ID can be IPv6 based as well.
4604 Affected file lib/silccore/silcpacket.h.
4606 * Fixed the silc_id_id2str and silc_id_str2id to take the
4607 IPv6 address offset's into consideration. Affecte file is
4608 lib/silccore/silcid.c.
4610 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Fixed the internal Unix scheduler functions to check for
4613 NULL context they may receive. The affected file is
4614 lib/silcutil/unix/silcunixschedule.c.
4616 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4618 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4619 can specify different directory with --home command line
4620 parameter. Affected files irssi/src/silc/core/client_ops.c,
4623 * SILC-specific commands aren't now executed if the active server
4624 isn't of SILC-type, so there won't be problems with having
4625 IRC and SILC protocol support in same client. Affected files
4626 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4629 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4631 * Improved the signal support in SILC Schedule. Added new
4632 function silc_schedule_signal_call which is used by application
4633 to mark a signal to be called. It is now safe to perform
4634 any kind of tasks in signal callbacks since it is guaranteed
4635 that the application specified signal callback is called
4636 after the signal is over. Affected files are
4637 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4639 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4641 * Added `name' field to SilcChannelPrivateKey to represent
4642 application given name for the key. Moved also the context from
4643 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4644 Added the `name' argument also to the function
4645 silc_client_add_channel_private_key.
4647 Added function silc_client_current_channel_private_key to set the
4648 current channel private key in use.
4650 Added "change" command to KEY command which can be used to change
4651 the current channel private key. Bound the command also to
4652 alt+K (Alt+Shift+k).
4654 Also affected files lib/silcclient/client_channel.c,
4655 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4657 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4659 * Added silc_rng_get_byte_fast function in to the
4660 lib/silccrypt/silcrng.[ch].
4662 * Changed the interface of silc_packet_assemble and the
4663 silc_packet_send_prepare. If silc_packet_assmble is now
4664 called the application does not call silc_packet_send_prepare
4665 because the library will call it automatically. These
4666 interfaces now also return a reference to the outgoing buffer
4667 which includes the assembled packet, which the application can
4668 use to encrypt the packet.
4670 Affected files are lib/silccore/silcpacket.[ch],
4671 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4672 silcd/packet_send.c, server_backup.c and packet_receive.c.
4674 * Fixed a packet sending bug on very high load, where outgoing
4675 packet queue wasn't handled correctly and packets got corrupted.
4676 Affected files are lib/silcutil/*/silc*sockconn.c,
4677 lib/silcclient/client.c and silcd/server.c.
4679 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4681 * Added macro SILC_PACKET_DATALEN which can be used during
4682 packet assembling to check whether the data to be added to
4683 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4684 len is truncated until it fits it.
4686 Added checks for maximum length of channel message payload and
4687 private message payload also.
4689 Added checks for maximum packet length in server and in
4692 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4693 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4694 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4695 lib/silcclient/client_prvmsg.c.
4697 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4699 * Added silc_server_packet_queue_purge call to the
4700 silc_server_disconnect_remote to assure that all data in the
4701 queue before disconnecting is sent to the network. Affected
4702 file silcd/server.c.
4704 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4706 * Added the deleting of server's own ID cache entry to the
4707 silc_server_free function. Free also everything else that
4708 has been allocated in silc_server_init. The affected file
4711 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * Added functions silc_parse_version_string, silc_version_to_num,
4714 and silc_ske_parse_version to parse SILC protocol style version
4715 strings. Affected files lib/silcutil/silcutil.[ch] and
4716 lib/silcske/silcske.[ch].
4718 * Added new configuration params: version_protocol, version_software
4719 and version_software_vendor to specify what version the remote
4720 host must at least be to be able to connect to server. The vendor
4721 string can be regex matched too. Added new function
4722 silc_server_connection_allowed to check maximum number of allowed
4723 connections, and allowed versions for incoming connections.
4724 Affected files are silcd/server.c, server_util.[ch] and
4727 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4729 * Added preliminary support for signals in scheduler. The
4730 signals we care about are now blocked always when the scheduler
4731 is locked. This way we can synchronise the use of signal with
4732 scheduler. It is guaranteed that when signal occurs the scheduler
4733 is not locked, and thus new tasks can be safely added to the
4736 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4737 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4738 Added new platform specific routines
4739 silc_schedule_internal_signals_[un]block and
4740 silc_schedule_internal_signal_[un]register.
4742 Added new functions to SILC Schedule API:
4743 silc_schedule_signal_[un]register. Each signal that application
4744 is going to use should be registered to the scheduler.
4746 Affected files are lib/silcutil/silcschedule.[ch],
4747 lib/silcutil/*/silc*schedule.c.
4749 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4751 * Check for unauthenticated client and server in the
4752 silc_server_new_client and silc_server_new_server functions.
4753 Affected file silcd/packet_receive.c.
4755 * Added function silc_string_is_ascii to check whether given
4756 string is 7-bit ASCII string. Affected files are
4757 lib/silcutil/silcutil.[ch].
4759 * Added function silc_id_is_valid_server_id into the
4760 silcd/serverid.c and added checking for valid Server ID's in
4761 silc_server_new_server. The Server ID must always be based
4762 on the server's public IP address.
4764 * Added logging of DISCONNECT packet message in the server.
4765 Affected file silcd/server.c.
4767 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4769 * Changed all library interfaces that use Global RNG to also
4770 accept SilcRng as argument. Affected files are
4771 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4772 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4773 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4774 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4775 lib/silccrypt/rsa.c.
4777 * Added function silc_pkcs_generate_key to the
4778 lib/silccrypt/silcpkcs.[ch] for applications so that they
4779 don't need to do pkcs->pkcs->init calls anymore.
4781 * Remove SilcSocketConnection from the SFTP API since it really
4782 wasn't needed there. The application has the information
4783 saved in its contexts anyway and the SFTP layer doesn't need
4784 know about it. Affected files lib/silcsft/silcsftp.h and
4785 lib/silcsftp/sftp_[server/client].c.
4787 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4788 The SilcSimContext is not SilcSim.
4790 * Fixed possible buffer overflows in silc_id_render in the
4791 lib/silcutil/silcutil.c.
4793 * On EPOC the global crypto module lists are not used at all
4794 in the crypto library. Added support for using the constant
4795 algorithm list on EPOC. Affected files are
4796 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4799 * Fixed the handling of third parameter of KICKED notify, since
4800 it was mistakenly updated to SILC Protocol 1.0 even though it
4801 is to be included in 1.1. Since it is not in 1.0 it is not
4802 mandatory, and this fix now handles it only if it is provided,
4803 and it is not error if it is not provided. Affected file
4804 lib/silcclient/client_notify.c.
4806 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4808 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4809 client. Affected file irssi/src/silc/core/client_ops.c.
4811 * Merged with Irssi 0.8.4 from irssi.org CVS.
4813 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4815 * Check for valid socket connection in client entries before
4816 sending any messages. Fixes a crash, but doesn't fix some
4817 other underlaying bug that is lurking there. Affected
4818 file silcd/packet_send.c.
4820 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4822 * $usermode, $cumode and $cumode_space expandos shouldn't do
4823 anything with non-SILC server records. Affected file
4824 irssi/src/silc/core/silc-expandos.c
4826 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4828 * Fixed the silc_net_check_[host/local]_by_sock to support
4829 IPv6 bound sockets as well. Now they can return IPv6 addresses
4830 as well. Affected file lib/silcutil/silcnet.c.
4832 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4833 Affected lib/silcutil/unix/silcunixnet.c.
4835 * Fixed ID rendering (at least on some platforms, not NetBSD)
4836 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4838 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4840 * Added silc_hash_public_key and silc_hash_public_key_compare
4841 functions to be used with SilcHashTable. They can be used to
4842 hash public keys and compare public keys in hash table. Affected
4843 file lib/silcutil/silcutil.[ch].
4845 * Added support for specifying multiple public keys for Client
4846 connection section in server configuration file. This makes it
4847 possible to accept multiple public keys from same host, or to
4848 make a section that accepts any incoming host, and have the
4849 accepted public keys listed in the section.
4851 Added functions silc_sever_[find/get]_public_key, added the
4852 support for this actually to all connection sections but only
4853 the Client section is currently allowed to specify multiple
4856 Affected files are silcd/server.c, server_internal.h,
4857 command.c, protocol.c, server_util.[ch], packet_receive.c.
4859 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4861 * Merged Irssi 0.8.2 from irssi.org CVS.
4863 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4865 * If silc_debug is TRUE, also output standard logging messages
4866 to stderr with the debug output.
4868 Made silc_log_reset_all() flushing all channels before returning.
4869 Also fixed some documentation typos.
4871 Affected files are lib/silcutil/silclog.[ch].
4873 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4875 * Fixed the server to check correctly the amount of connections
4876 from single host, by checking also the type of the connection.
4877 Fixed also the comparison of number of connections and number
4878 of allowed connections. Affected files are silcd/server.c,
4881 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4883 * Fixed the USERS command reply to save the user's mode on the
4884 channel as well. Fixed JOIN command reply to check whether a
4885 client is on channel already and not join it twice. Affected
4886 file lib/silcclient/command_reply.c.
4888 * Added new file silc-expandos.c into irssi/silc/core/ to return
4889 various stuff for various signal for the statusbar etc. updating.
4890 Now Irssi SILC client prints channel user modes etc. on the
4893 * The user mode (like server/router operator changes) is now shown
4894 on the Irssi SILC client's statusbar. The affected files are
4895 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4897 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4899 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4900 to SILC_SCHEDULE_[UN]LOCK macros.
4902 * Added more error printing to logs in server code. Affected
4903 files silcd/server.c and silcd/protocol.c.
4905 * Fixed -S option parsing in Irssi SILC Client. Affected file
4906 irssi/src/silc/core/silc-core.c.
4908 * Added silc_buffer_alloc_size function. Affected file is
4909 lib/silcutil/silcbuffer.h.
4911 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4913 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4914 constants. Affected files in
4915 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4918 * Changed the internal SFTP Memory FS table to const. Affected
4919 file lib/silcsftp/sftp_fs_memory.c.
4921 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4923 * Fixed the buffer formatting and unformatting routines to
4924 check the size of 64 bits types with sizeof(). Affected
4925 file is lib/silcutil/silcbuffmt.c.
4927 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4929 * Removed 0.6.x backwards support.
4931 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4933 * Changed all integer type names:
4934 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4935 to avoid collisions with other libraries using same type names
4938 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4940 * Added `prefer_ipv6' argument to the functions
4941 silc_net_gethostbyname[_async]. If it is TRUE it will return
4942 IPv6 address over IPv4. If FALSE IPv4 address is returned
4943 even if IPv6 address was found. Affected files
4944 lib/silcutil/silcnet.[ch].
4946 * Added support silc_net_create_connection[_async] to fallback
4947 to IPv4 address if IPv6 address could not be used (like if
4948 it doesn't work on a specific system). Affected file in
4949 lib/silcutil/unix/silcunixnet.c.
4951 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4953 * Added silc_schedule_reinit function to do the enlarging
4954 of the max tasks handling capabilities of the scheduler.
4955 Affected files lib/silcutil/silcschedule.[ch].
4957 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4959 * Added automatic extern "C" { ... } for C++ compilers so the
4960 application does not need to define them. Affected file
4961 includes/silcincludes.h.
4963 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4964 old name went against naming convention. Applications now
4965 include "silcclient.h" instead of "clientlibincludes.h".
4966 Removed includes/clientlibincludes.h, it is redundant now.
4968 * Renamed includes/version.h to silcversion.h.
4970 * Added really preliminary support for OS/2 into the util
4971 library. Only thread & mutex API is implemented, others
4972 are still to be implemented. Created the lib/silcutil/os2/
4973 directory. Created also file includes/silcos2.h.
4975 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4977 * Added preliminary BeOS support into the util library.
4978 Created lib/silcutil/beos/, and implemented all the needed
4979 functions to support SILC on BeOS. Created also file
4980 includes/silcbeos.h.
4982 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4984 * Added proper initializations to silc's irssi code, so it's
4985 now possible to load it as module. Affected files
4986 irssi/src/silc/core/silc-core.c,
4987 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4989 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4991 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4994 * Fixed the silcdoc document generator to correct generate
4995 docs from all kinds of filenames. Affected files are
4996 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4998 * ROBOdoc documented lib/silcutil/silcmemory.h.
4999 Added also new function silc_memdup.
5001 * Removed lib/silcutil/silcbufutil.h and moved those routines
5002 to the lib/silcutil/silcbuffer.h.
5004 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5006 * Added `user_count' to the SilcChannelEntry which now tells the
5007 number of users on the channel. The user count is now saved
5008 in normal server of global channels as well. Affected files
5009 silcd/server.c, idlist.h, packet_receive.c and command.c.
5011 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5012 include file utility functions.
5014 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5015 instead of calling directly OS routines.
5017 * Fixed NICK change printing in Irssi SILC Client. Fixed
5018 KICKED notify printing in Irssi SILC Client. Affected file
5019 irssi/src/silc/core/client_ops.c.
5021 * Fixed a NICK change bug in client library, to not recreate the
5022 client_entry->channels hash table everytime nick is changed.
5023 Affected file lib/silcclient/client.c.
5025 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5027 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5028 the SKE interface a bit.
5030 * Fixed padding problem in PKCS#1. The padding was not actually
5031 random since the random number generator was used incorrectly.
5032 This security bug affects only when encrypting with PKCS#1, and
5033 it is not currently used at all in SILC. SILC only use signing
5034 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5036 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5038 * Rewrote the notify handling in Irssi SILC client to not call
5039 the events as signals. Fixes problems with Perl support.
5040 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5042 * Send the auto-nicking NICK command in client library with
5043 little timeout after connecting. The affected file is
5044 lib/silcclient/client.c.
5046 * Added following new config file settings:
5047 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5048 key_exchange_timeout, conn_auth_timeout, connections_max,
5051 Implemented all the new config settings handling in the server.
5053 Optimized the use of SKE Mutual flag usage. Use it only
5054 if connection authentication protocol is not based in public
5057 Renamed all SilcServerConfigSection* to SilcServerConfig*
5058 to have a bit shorter names.
5060 Affected files silcd/serverconfig.[ch], server.[ch], and
5063 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5065 * Cleaned up the listening sockets code, preparing for the rehash
5066 support. Affected file is silcd/server.c.
5068 * Fixed some output messages. Affected files are silcd/silcd.c,
5071 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5073 * Create lib/doc/silcrng_intro.html document as introduction
5074 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5076 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5078 * Fixes to the silcd config template. Affected file is
5079 doc/example_silcd.conf.in.
5081 * Removed type casts from silc_calloc(), conforming to the
5082 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5084 * Removed param_name member from client, server, and router
5085 section structs, now identifying the param directly.
5087 Added CONFIG_FREE_AUTH macro in config file parsing.
5089 Affected files are silcd/serverconfig.[ch].
5091 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5093 * Fixed command line parameter handling. All SILC initialization
5094 is now done in silc_core_init() which also fixes autoconnecting
5097 Affected files irssi/src/silc/core/silc-core.c,
5098 irssi/src/fe-text/silc.c.
5100 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5102 * Added new configuration options and blocks:
5103 keepalive_secs, reconnect_count, reconnect_interval,
5104 reconnect_interval_max, reconnect_keep_trying and
5105 require_reverser_lookup. Added ConnectionParam block, and
5106 implemented the connection parameters when connecting as
5107 initiator and when accepting connections as responder.
5109 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5110 whether given configuration value has been given already.
5112 Affected files silcd/serverconfig.[c], server.[c].
5114 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5115 algorithm parts and created new file silcalgs.conf, that
5116 is now included from the example_silcd.conf.in.
5118 * Optimized the silc_server_connect_to_router_second to take
5119 the connection configuration object from the SilcServerConnection
5120 object instead of finding it during the connecting phase.
5121 Added the configuration object to SilcServerConnection struct.
5122 Affected files silcd/server_internal.h, server.c.
5124 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5126 * Add the client on channel after it was resolved at the
5127 channel message receiving, and it was not already on the
5128 channel. Affected file lib/silcclient/client_channel.c.
5130 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5132 * Fixed the public key authentication to allocate always the
5133 destination signature buffer instead of using static buffer.
5134 Affected file silcd/protocol.c.
5136 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5138 * Unified the serverconfig.[ch]'s helper function interface.
5139 Affected file silcd/serverconfig.[ch].
5141 * Removed doc/example_silc.conf.in since it is redundant.
5142 The make install will now install irssi/silc.conf file.
5144 * Added new Passphrase and Publickey authentication methods to
5145 config file, allowing both public key and passphrase based
5146 authentication to be set at the same time.
5148 Added `prefer_passphrase_auth' setting in config file which
5149 can be used to set to prefer passwd auth if both passwd and
5150 public key is set. If not set, public key is preferred.
5151 This has effect only when being initiator (responder will try
5154 Added support for authentication with passphrase and public key
5155 at the same time. The passphrase is tried first always since
5156 it is faster to check.
5158 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5160 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5162 * Merged the new SILC Config library, with the server parsing
5163 support. Read the header file silcconfig.h or the toolkit
5164 documentation for the news. Affected files are
5165 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5166 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5167 silcd/protocol.c silcd/server.c silcd/server_backup.c
5168 silcd/serverconfig.[ch] silcd/silcd.c.
5170 * Fixed some silclog documentation. Affected file is
5171 lib/silcutil/silclog.h.
5173 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5175 * The silc_cipher_register, silc_hash_register and
5176 silc_hmac_register now checks if the object to be registered
5177 is registered already. Affected files are
5178 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5180 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5182 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5184 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5186 * Allow zero length channel messages inside the Channel Message
5187 Payload. Affected file lib/silccore/silcchannel.c.
5189 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5190 as header filenames.
5192 * Removed lib/silcclient/README and created HTML file
5193 lib/silcclient/silcclient_using.html, which is now included
5194 as part of Toolkit documentation.
5196 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5198 * Fixed CUMODE_CHANGE notify handling to change the mode of
5199 correct client. Affected file lib/silcclient/client_notify.c.
5201 * Make silc_rng_alloc fail if it cannot allocate the sha1
5202 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5204 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5206 * Fixed the file transfer's key agreement payload to include
5207 zero port also if the hostname is NULL because it could not
5210 Call file transfer monitor callback now also if error occurs
5211 during key agreement protocol.
5213 Changed the silc_client_file_send interface to return the
5214 SilcClientFileError instead of session id. The session ID
5215 is returned into pointer provided as argument.
5217 Check that the file exists locally before sending the
5218 file transfer request at all.
5220 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5222 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5223 error than can occur while key agreement protocol. Affected
5224 file lib/silcclient/silcapi.h.
5226 * Fixed the event_mode CMODE handler to not crash when mode
5227 is changed and +k mode is set in the channel. Affected file
5228 irssi/src/silc/core/silc-channels.c.
5230 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5231 SILC_LOG_WARNING to give out Warning and not Error. Affected
5232 file lib/silcutil/silclog.c.
5234 * Fixed the channel message payload decryption in the function
5235 silc_channel_message_payload_decrypt to not modify the original
5236 buffer before it is verified that the message decrypted
5237 correctly. Otherwise, next time it is called with correct
5238 channel key it won't encrypt since the payload is corrupted.
5239 Affected file lib/silccore/silcchannel.c.
5241 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5243 * Do not constantly resize the window. A fix patch by cras.
5244 Affected file irssi/src/fe-text/screen.c.
5246 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5248 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5249 Affected file lib/silcutil/silcnet.c.
5251 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5253 * Fixed a bug in hash table internal routine for traversing
5254 the table with foreach callback. The current entry may
5255 become invalid in the callback but it was referenced after
5256 the callback returned.
5258 Do not allow auto rehashing of hash table during the
5259 silc_hash_table_foreach operation, for same reasons as it is
5260 not allowed for SilcHashTableList. Affected files are
5261 lib/silcutil/silchashtable.[ch].
5263 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5265 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5266 Win32 DLL. extern's in header files are now declared with
5269 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5271 * Fixed private message handling. It used some old code that
5272 caused the client to crash. Affecte file is
5273 lib/silcclient/client_prvmsg.c.
5275 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5277 * Added function silc_client_add_channel,
5278 silc_client_replace_channel_id, and removed functions
5279 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5280 from client library.
5282 * Added cross reference of the joined channels to the
5283 SilcClientEntry, and changed the SilcChannelEntry's
5284 users list to SilcHashTable. The affected files are
5285 lib/silcclient/idlist.[ch].
5287 * Fixed a bug in hash table tarversing. While the hash table
5288 is traversed with SilcHashTableList the table must not be
5289 rehashed. It is now guaranteed that auto rehashable tables
5290 are not rehashed while tarversing the list. Also defined that
5291 silc_hash_table_rehash must not be called while tarversing
5292 the table. Added function silc_hash_table_list_reset that must
5293 be called after the tarversing is over. The affected files are
5294 lib/silcutil/silchashtable.[ch].
5296 * Changed all hash table traversing to call the new
5297 silc_hash_table_list_reset in server and in client library.
5299 * Added function silc_client_on_channel to return the
5300 SilcChannelUser entry if the specified client entry is joined
5301 on the specified channel. This is exported to application as
5302 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5304 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5306 * Fixed founder regaining problem with JOIN command on normal
5307 server. The notify for mode change must be sent always and
5308 not only if !cmd->pending. Affected file silcd/command.c.
5310 * Fixed the WHOWAS command's reply sending to support the
5311 lists correctly. Affected file silcd/command.c.
5313 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5315 * When sending JOIN command to router for processing the
5316 sender's old command identifier was not saved back to the
5317 sender's command context, fixed now. The affected file is
5320 * Create the key in JOIN command of the router did not return
5321 the channel key, added check for this. Affected file is
5324 * Fixed a channel ID update bug in JOIN command reply. Do
5325 not directly upgrade the ID but call the function
5326 silc_idlist_replace_channel_id if the ID was changed.
5327 Affected file silcd/command_reply.c.
5329 * Fixed memory leaks from command calling if it would fail.
5330 Affected file silcd/command.c.
5332 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5334 * Applied patches from cras:
5336 Memory leak fixes around libaries, irssi window resize fix,
5337 new silclist.h and silcdlist.h, all extern inline changed to
5340 * Removed dotconf from lib/dotconf, not needed anymore.
5342 * Removed TRQ from lib/trq, not needed anymore.
5344 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5345 with server connections. Later this will be configurable
5346 in config file after new config file is done. Affected file
5349 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5351 * Fixed a crash in server related to channel announcements.
5352 Affected file silcd/server.c.
5354 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5356 * Fixed memory leaks in silc_server_create_new_channel*
5357 functions. Affected file silcd/server.c.
5359 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5360 which ID was changed. This way the router will send the
5361 user list for the channel again, and server won't be in
5362 desync in some rare circumstances. Affected file is
5363 silcd/packet_receive.c.
5365 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5367 * Check for NULL socket pointer in the function
5368 silc_server_packet_send_to_channel_real. Affected file
5369 silcd/packet_send.c.
5371 * Fixed the BAN notify handling to correctly remove ban
5372 list. Affected file silcd/packet_receive.c.
5374 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5376 * Fixed some header addition to Toolkit distribution in
5377 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5379 * Added lib/silcclient/client_ops_example.h as an template
5380 file for application programmers to quickly start using
5381 the SilcClientOperation functions in their application.
5382 Updated the lib/silcclient/README as well to tell about this
5383 nice file made available.
5385 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5387 * Call silc_server_remove_from_channels when removing client
5388 entry when NO_SUCH_CLIENT_ID was received. Affected file
5389 is silcd/command_reply.c.
5391 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5393 * Added server & router operator statistics updating. Affected
5394 file silcd/packet_receive.c and silcd/command.c.
5396 * Fixed the SERVER_SIGNOFF notify handling on normal server
5397 not to save the history information for clients. Same was
5398 fixed earlier in remove_clients_by_server function, but not
5399 here. Affected file silcd/packet_receive.c.
5401 * Raised the default connection-retry count from 4 to 7 in
5402 server. Affected file silcd/server.h.
5404 * Cancel any possible reconnect timeouts when we start the
5405 key exchange. Affected file silcd/server.c.
5407 * Do not reconnect on connection failure when SCONNECT was
5408 given. Affected files silcd/server.[ch].
5410 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5412 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5414 * Fixed the NICK command to always give the unformatted
5415 nickname to the one giving the NICK command. If unformatted
5416 nickname is cached already it will be formatted and the
5417 local entry will always get the unformatted nickname.
5418 Affected file lib/silcclient/idlist.c.
5420 * Fixed some double frees from client library commands.
5421 Affected file is lib/silcclient/command.c.
5423 * Fixed CUMODE command in server to assure that no one can
5424 change founder's mode than the founder itself, there was a
5425 little bug. Affected file silcd/command.c.
5427 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5429 * Removed the SilcClientCommandDestructor from the client
5430 libary, it is not needed anymore. Affected files are
5431 lib/silcclient/silcapi.h, command[_reply].[ch],
5432 client_notify, idlist.c.
5434 * Fixed GETKEY command to first resolve client, and then
5435 resolve the server only if the client was not found, instead
5436 of resolving both at the same time. Affected file is
5437 lib/silcclient/command.c.
5439 * Added silc_client_start_key_exchange_cb and lookup the
5440 remote hostname and IP address before starting the key
5441 exchange with server. The affected file is
5442 lib/silcclient/client.c.
5444 * The server's public key is now saved using the IP address
5445 of the server and not the servername for the filename.
5446 The hostname public key filename is checked as an fall back
5447 method if the IP address based filename is not found.
5449 Fixed the GETKEY command to save the fetched server key
5450 in correct filename.
5452 Print the remote server's hostname now when new key is
5453 received during connection process. Affected file is
5454 irssi/src/silc/core/client_ops.c.
5456 * Return always our own public key to the client if it asks
5457 for it with GETKEY command. Affected file silcd/command.c.
5459 * Removed the use_auto_addr variable from default config
5460 file since it was in wrong section. Affected file is
5463 * Fixed TOPIC_CHANGE notification to not route it when it
5464 was sent using silc_server_send_notify_to_channel function.
5465 Affected file silcd/command.c.
5467 * Fixed silc_server_send_notify_kicked to send the kicker's
5468 Client ID also, it was missing. Affected files are
5469 silcd/command.c, silcd/packet_send.[ch].
5471 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5473 * Do not save client history information in SERVER_SIGNOFF.
5474 Fixes the bug in normal server that it does not detect
5475 the client becoming valid after the server becomes back
5476 online. Affected file silcd/server_util.c.
5478 * Added `sock_error' field into the SilcSocketConnection
5479 context. When error occurs during socket operation (read
5480 or write) the error is saved. Added also new function
5481 silc_socket_get_error to return human readable socket error
5482 message. Affected files are lib/silcutil/silcsockconn.[ch],
5483 lib/silcutil/unix/silcunixsockconn.c, and
5484 lib/silcutil/win32/silcwin32sockconn.c.
5486 * The server now prints the socket error message in the
5487 signoff for client. Affected file silcd/server.c.
5489 * Fixed the `created' channel information sending from router
5490 to server in JOIN command. Checks now whether the channel
5491 really was created or not and set it according that.
5493 Fixed the JOIN command to use the client entry's current
5494 ID during the joining procedure instead of the one it sent
5495 in the command (it is checked though), since it can change
5496 between the packet processing and command processing, and
5497 would just case unnecessary pain in the client end. Affected
5498 file silcd/command.c.
5500 * Fixed a channel key payload sending to use correct channel
5501 ID when the server was forced to change the channel's ID by
5502 router. Router sent the key payload with the old Channel ID.
5503 Affected file silcd/packet_receive.c.
5505 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5507 * Call silc_server_save_channel_key only if the key payload
5508 was provided in the JOIN command's command reply. Affected
5509 file silcd/command_reply.c.
5511 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5513 * Fixed silc_mp_sizeinbase to return the value correctly with
5514 MPI. Affected file lib/silcmath/mp_mpi.c.
5516 * Fixed the stop_server signal to correctly stop the scheduler
5517 and gracefully stop the server when SIGTERM or SIGINT signals
5518 are received. Affected file silcd/silcd.c.
5520 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5522 * Simple handling of TERM and HUP signals. Also added some log
5523 flushing call around. Affected file is
5526 * Fixed small bugs in silclog.c. Now buffering output will take
5527 effect after 10 seconds since startup: This will ensure that
5528 no important startup messages are lost. Also output redirection
5529 will preserve original format ([Date] [Type] message).
5530 Affected file is lib/silcutil/silclog.c.
5532 * Added two options to the config file, in the logging section:
5533 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5534 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5536 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5538 * Do not print the warning about log files not being initialized
5539 more than once to avoid excess logging. Affected file is
5540 lib/silcutil/silclog.c.
5542 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5543 the SIM copying in make install in Makefile.am.pre.
5545 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5547 * Rewritten silclog APIs. Globally interesting changes follows:
5548 silc_log_set_files() changed to silc_log_set_file().
5549 silc_log_set_callbacks() changed to silc_log_set_callback().
5550 ROBOdoc documented silclog header file.
5551 SilcLogCb now returns bool to wether inihibit the default
5552 handler or not (to keep the old behaviour return always TRUE).
5553 The new APIs should also fix the problem of the
5554 silcd_error.log file that was written in the current directory.
5557 Log files streams will remain opened after silc_log_set_file()
5558 call, means less CPU usage notably on high traffic servers.
5559 File streams are now full buffered, and flushed to the disk
5560 every 5 minutes, lesses HD activity and CPU usage.
5561 Messages can be redirected, allowing admins to configure
5562 one single logfile for all server messages.
5563 the silc_log_quick global variable to activate fast-logging.
5564 Affected files lib/silcutil/silclog.[ch]
5566 * Changed some code to conform new silclog APIs. Affected
5567 files are doc/example_silcd.conf.in, silcd/server.c
5568 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5571 * Fixed a memory leak that could occur in some situations.
5572 Affected file silcd/serverconfig.c.
5574 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5576 * Added the silc_client_del_client to remove the client from
5577 all channels as well. Affected file lib/silcclient/idlist.c.
5579 * Fixed the client library to correctly remove the client
5580 from all channels when the client entry is being destroyed.
5581 Affected file lib/silcclient/client_notify.c, command.c.
5583 * Added auto-nicking support to the client library. If the
5584 applicatio now sets client->nickname it will be sent to the
5585 server after connecting by the library. This way for example
5586 SILCNICK (or IRCNICK) environment variables will have effect
5587 and always change the nickname automatically to whatever
5588 it is wanted. Affected file lib/silcclient/client.[ch].
5590 * Renamed silc_server_command_bad_chars to the
5591 silc_server_name_bad_chars and moved it to the
5592 silcd/server_util.[ch]. Added also new function
5593 silc_server_name_modify_bad to return nickname that
5594 includes bad characters as new nickname without those
5595 bad characters. This check and modify is now used in
5596 silc_server_new_client when the username is initially set
5597 as nickname, so it must be checked to be valid nickname.
5598 Affected file silcd/packet_receive.c.
5600 * The nickname length is now taken from the packet for real
5601 and not trusted to strlen() since it clearly can return
5602 wrong length for nickname including bad characters. This
5603 also applies to channel names. Affected file silcd/command.c.
5605 * Removed the lib/silcsilm/modules directory. Modules are now
5606 compiled into the lib/silcsim. Fixed the copying of the
5607 modules to follow symbolic links in Makefile.am.pre.
5609 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5611 * Fixed silc_string_regexify list creation. Fixes bugs with
5612 BAN and INVITE commands in server. The affected file is
5613 lib/silcutil/unix/silcunixutil.c.
5615 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Removed the command destructor entirely from the server's
5618 command and command reply routines. It is not needed, and
5619 its usage was buggy and caused crashes. Affected files are
5620 silcd/command[_reply].[ch].
5622 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5624 * Cancel protocol and NULL sock->protocol if timeout
5625 occurred during protocol. Affected file silcd/server.c.
5627 * Cancel protocol timeouts always before calling the final
5628 callback, to assure that after final callback is called
5629 no other state will be called for the protocol anymore.
5630 Affected file silcd/protocol.c.
5632 * Print error log if incoming connection configuration could
5633 not be found. Affected file silcd/server.c.
5635 * Fixed JOIN command to correctly save the founder mode
5636 to the client on normal SILC server, when the channel
5637 was created by the router. Affected file silcd/command.c.
5639 * Fixed LIST command (hopefully) to send correct reply
5640 packets. Affected file silcd/command.c.
5642 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * The silc_packet_receive_process now returns FALSE if the
5645 read data was invalid packet, and TRUE if it was ok.
5647 The server now checks that if unauthenticated connection
5648 sends data and its processing fails the server will close
5649 the connection since it could be a malicious flooder.
5651 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5653 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5655 * Make sure the warning about error opening a log file is
5656 printed only once and not everytime it fails (produces
5657 too much useless log). Affected file lib/silcutil/silclog.c.
5659 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5661 * Made the silc_server_daemonise() function more readable.
5662 Affected file silcd/server.c.
5664 * Pid file is now optional, the user may comment it out from
5665 the config file. Removed define SILC_SERVER_PID_FILE, we
5666 don't need a default any longer. Affected file
5667 configure.in.pre, lib/Makefile.am.pre.
5669 * Make some use of the pid file. The server now dies at startup
5670 if it detects a valid pid file on his path. The server would
5671 die anyway in this circumstance, because of the bind() failure.
5672 Affected file silcd/silcd.c.
5674 * No longer compiling lib/dotconf.
5676 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5678 * Fixed JOIN command parsing not to crash. Affected file
5679 lib/silcclient/command.c.
5681 * Fied the NICK_CHANGE notify to add the new client entry
5682 even it is resolved. This removes an <[unknown]> nick
5683 thingy bug in the client. Affected file is
5684 lib/silcclient/client_notify.c.
5686 * Do not try to allocate 0 bytes (efence does not like it)
5687 in lib/silccore/silccomand.c when encoding payload.
5689 * Do not take IRCNICK as nickname in Irssi SILC client since
5690 it is not possible to set nickname before hand connecting
5691 the server (TODO has an entry about adding auto-nicking
5694 * Changed the silc_server_command_pending to check whether
5695 there already exists an pending entry with the specified
5696 command, command identifier and pending callback. This is
5697 to fix IDENTIFY and WHOIS related crashes that may register
5698 multiple pending commands with same identifier. Affected
5699 file silcd/command.c.
5701 * Fixed the server to reconnect to the router even if it
5702 was already reconnecting and EOF was received. This to
5703 fix a possibility that the server wouldn't ever try to
5704 auto-reconnect to the router. Affected file silcd/server.c.
5706 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Fixed the server's password authentication to use the
5709 length of the locally saved password, and not the one
5710 sent in the packet. Affected file silcd/protocol.c.
5712 * Fixed same password authentication problem in the
5713 Authentication Payload handling routines in
5714 lib/silccore/silcauth.c.
5716 * Yet another password authentication problem fixed with
5717 channel password handling in silcd/command.c.
5719 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5721 * If first character of string in silc_parse_userfqdn is '@'
5722 then do not parse it. Affected file is
5723 lib/silcutil/silcutil.c.
5725 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5727 * Fixed minor bug in IDENTIFY command reply sending, which
5728 caused various weird problems during JOIN when it was
5729 resolving names for users. Affected file silcd/command.c.
5731 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Fixed the IDENTIFY command reply sending to chech better valid
5734 clients. It was possible to send incomplete list of replies.
5735 Affected file silcd/command.c.
5737 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Added silc_client_command[s]_[un]register functions now to
5740 dynamically register the commands in client library. Removed
5741 the static table of commands. This allows the client library
5742 to call commands without causing the application to know about
5743 what commands library has called.
5745 Removed the INFO command reply kludge to detect when the command
5746 was called by library. Now library use its own command reply
5747 function for INFO command.
5749 Added function silc_client_command_call to call a command.
5750 Application can use it to call command, not access the structure
5753 Now all commands that are sent by the client library (not
5754 explicitly sent by application) use own command reply functions.
5756 Affected files around lib/silcclient/ and in
5757 irssi/src/silc/core/.
5759 * Fixed the WHOIS command reply sending to chech better valid
5760 clients. It was possible to send incomplete list of replies.
5762 Fixed the WHOIS and IDENTIFY to send the request to router
5763 if normal server did not do it and did not find any results.
5765 Affected file silcd/command.c.
5767 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Moved the internal data from SilcClient context into its
5770 own file, not accesible to application. Affected files
5771 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5772 and other files in client library.
5774 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Added doc/examples installation target in Makefile.am.pre.
5779 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5782 commands the found client entry will be removed from the
5783 cache, after notifying application about the error. Affected
5784 file lib/silcclient/command_reply.c.
5786 * Changed the /MSG to check for exact nickname user gave, and
5787 not let `nick' match `nick@host' if it is only one found. Now,
5788 user must type the exact nickname (like nick@host2) even if
5789 there are no more than one same nicks found. This is to avoid
5790 a possibility of sending nickname to wrong nickname since
5791 `nick' could match `nick@host'. Affected file is
5792 irssi/src/core/silc-servers.c.
5794 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Do not print "you are now server operator" or similar when
5797 giving /away command. Affected files are
5798 irssi/src/silc/core/client_ops.c, silc-servers.h.
5800 * Made the silc_server_command_pending_error_check to send
5801 the same command reply payload it received back to the
5802 original sender of the command. This way all arguments
5803 that was received by the server will be received by the
5804 client too. Affected file silcd/command.c.
5806 * Added the silc_idcache_add to return the created cache entry
5807 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5809 * Add global clients to expire if they are not on any channel.
5810 This is because normal server will never know if they signoff
5811 if they are not on any channel. The cache expiry will take
5812 case of these entries. This is done by normal servers only.
5813 The affected files are silcd/command_reply.c,
5814 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5816 * If server receives invalid ID notification for WHOIS or
5817 IDENTIFY and the ID exists in the lists, it is removed.
5818 Affected file silcd/command_reply.c.
5820 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5821 in client then client entry that it matches is searched and
5822 the nickname is printed on the screen for user. Affected
5823 file irssi/src/silc/core/client_ops.c.
5825 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Use cache entry expire time in the LIST command reply to
5828 purge old entries from the cache after the LIST command
5829 reply has been received. This way we don't have non-existent
5830 entries in the cache for too long. Affected file is
5831 silcd/command_reply.c.
5833 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * If we are normal server, and we've not resolved client info
5836 in WHOIS or IDENTIFY from router, and it is global client,
5837 we'll check whether it is on some channel. If it is not
5838 then we cannot be sure about its validity and will resolve it
5839 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5840 file silcd/command.c.
5842 * Search channel by name (if possible) rather than by ID
5843 in IDENTIFY command's command reply. Affected file is
5844 silcd/command_reply.c.
5846 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5849 Updated specs and implemented it. Affected file silcd/command.c,
5850 silcd/packet_send.c and silcd/packet_receive.c.
5852 * Implemented the <founder auth> payload handling in the JOIN
5853 command. If provided all conditions for channel joining
5854 except requirement to provide correct passphrase can be
5855 overrided by the channel founder. Updated the protocol specs.
5856 Affected file silcd/command.c.
5858 Added support for founder auth in JOIN command in client
5859 library. Fixed the parsing of the JOIN command now to support
5860 all options as they should be. The affected file is
5861 lib/silcclient/command.c.
5863 * Optimized the WHOIS and IDENTIFY commands to send the request
5864 to router only if it includes nicknames or other names. If
5865 they include only IDs then check the local cache first before
5866 routing. Affected file is silcd/command.c.
5868 * Added channels topic announcements. Affected file is
5869 silcd/packet_receive.c and silcd/server.c.
5871 * Fixed the silc_server_send_notify_topic_set to really destine
5872 the packet to channel. Affected file silcd/packet_send.c.
5874 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5875 library. Affected file lib/silcclient/client_notify.c.
5877 * Added UMODE announcements. Affected file silcd/server.c.
5879 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5881 * Memory leak fixes in:
5883 lib/silcutil/silcsockconn.c
5884 lib/silcske/silcske.c
5885 lib/silcske/groups.c
5887 lib/silccrypt/silcpkcs.c
5888 lib/silccore/silccommand.c
5889 lib/silccore/silcidcache.c
5894 * ROBOdoc documented the lib/silcske/groups.h file and a
5895 bit changed the interface for better.
5897 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5899 * Update the client entry context in the ID cache after
5900 nick change. Affected file lib/silcclient/command.c.
5901 Fixes the CUMODE command when regaining founder privileges,
5902 and a little WHOIS problem.
5904 * Fixed silc_net_gethostbyname to correctly call the
5905 inet_ntop. Affected file lib/silcutil/silcnet.c.
5907 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5909 * Added IPv6 support checking to the configure.in.pre, added
5910 also --enable-ipv6 option to override the check. Affected
5911 file configure.in.pre.
5913 * The silc_thread_create now calls the start function
5914 directly if threads support is not compiled in. Removes
5915 ugly #ifdef's from generic code. Affected files are
5916 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5918 * Added silc_net_gethostby[name/addr]_async to asynchronously
5919 resolve. Affected files are lib/silcutil/silcnet.[ch].
5921 * Added support for rendering IPv6 based server, client and
5922 channel IDs. Affected file lib/silcutil/silcutil.c.
5924 * Added support for creating IPv6 based server IDs. Affected
5925 file is silcd/serverid.c.
5927 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5929 * Added silc_net_gethostby[addr/name] into the
5930 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5931 routines. Added silc_net_is_ip[4/6]. Affected file is
5932 lib/silcutil/unix/silcunixnet.c. All routines that take
5933 address as argument now supports both IPv4 and IPv6 addresses.
5935 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5937 * Fixed LIST command reply sending in server. Affected file
5940 * Server now sends the kicker's client ID in the KICK notify
5941 to the kicked client. Affected file silcd/command.c.
5943 * The client library now parses the kickers client ID and
5944 UI displays it. Affected files lib/silcclient/client_notify.c
5945 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5947 * Made all payload parsing function prototypes consistent.
5948 They all take now const unsigned char * and uint32 pair as
5949 the payload data instead of SilcBuffer. Changes all around
5950 the source tree. Other unsigned char* -> const unsigned char*
5951 changes around the tree as well.
5953 * Optimized SFTP client and server packet sending not to
5954 allocate new buffer for each packet but to recycle the
5955 first allocated buffer. Affected files are
5956 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5958 * Optimized the SFTP client to use SilcList instead of
5959 SilcDList for requests, because it is faster. Affected file
5960 is lib/silcsftp/sftp_client.c.
5962 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5963 into lib/silccore/silcid.[ch].
5965 Renamed silcpayload.[ch] into silcargument.[ch].
5967 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * If client entry is deleted with active key agreement
5970 session, abort the session.
5972 The silc_client_abort_key_agreement now calls the completion
5973 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5975 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5978 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5980 * Don't use __restrict in older GCC's. Affected file is
5981 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5983 * silc_net_localhost now attempts to reverse lookup the
5984 IP/hostname. Affected file lib/silcutil/silcnet.c.
5986 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5987 command. It can be used to gain founder privileges at
5988 the same time when joining the channel.
5990 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5991 kicker's client ID as well. Updated protocol specs.
5993 Defined that the server must send SILC_COMMAND_IDENTIFY
5994 command reply with error status to client who sent
5995 private message with invalid client ID.
5997 Updated the protocol specification.
5999 * Added silc_server_send_command_reply to send any
6000 command reply. Affected file silcd/packet_send.[ch].
6002 * Added silc_id_payload_encode_data to encode ID payload
6003 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6005 * The server now send IDENTIFY command reply with error
6006 status if client ID in private message is invalid. Affected
6007 file silcd/packet_receive.c.
6009 * Save the server key file with server's IP address in
6010 the filename instead of hostname. The affected file is
6011 irssi/src/silc/core/client_ops.c.
6013 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6018 * Added libtool support for compiling shared objects in
6019 lib/silcsim. Affected file configure.in.pre and
6020 lib/silcsim/Makefile.am. Original patch by cras.
6022 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6024 * Pid file configuration, and server's config file fixes
6025 patch by toma. Updated CREDITS file.
6027 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Fixed silc_client_channel_message to not try to decrypt
6030 the message twice if it resolved the destination client
6031 information. This could cause of dropping one channel
6032 message. Affected file lib/silcclient/client_channel.c.
6034 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6037 lib/silcclient/client.c. This function is used when the SILC
6038 Client is run under some other scheduler, or event loop or
6039 main loop. On GUI applications, for example this may be
6040 desired to used to run the client under the GUI application's
6041 main loop. Typically the GUI application would register an
6042 idle task that calls this function multiple times in a second
6043 to quickly process the SILC specific data.
6045 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6047 * Fixed silc_server_drop() for dropping the supplementary
6048 groups as well, this could cause a security hole on some
6051 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6056 * Write PID file after dropping privileges. Added -F option
6057 to run server on foreground. A patch by debolaz.
6058 Affected files silcd/server.c, silcd/silcd.c.
6060 * Fixed MOTD to return the MOTD file server name. Affected
6061 file silcd/command.c.
6063 * Added INFO command reply handling to the Irssi SILC Client.
6064 Affected file irssi/src/silc/core/client_ops.c.
6066 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Fixed the silc_idcache_list_* routines to really support
6069 the dynamic list. Fixes a crash. Affected file is
6070 lib/silccore/silcidcache.c.
6072 * Fixed the LIST command reply to really call LIST command's
6073 pending callbacks. Affected file silcd/command_reply.c.
6075 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Update conn->local_entry->nickname after giving NICK
6078 command. Affected file lib/silcclient/command.c.
6080 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6082 * Added the [pid] option to the silcd configuration file
6084 Affected files: serverconfig.[ch] and silcd.c
6086 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * Save fingerprint in WHOIS command reply in server.
6089 Affected file silcd/command_reply.c.
6091 * Fixed NICK commands pending callback registration.
6092 Affected file lib/silcclient/command.c.
6094 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Use ++server->cmd_ident when sending commands in server,
6097 instead of random number. Affected file silcd/command.c.
6099 * Fixed GETKEY command reply to call actually GETKEY pending
6100 command callbacks. Affected file silcd/command_reply.c.
6102 * A bit stricter check for nicknames. Check for same nickname
6103 in NICK command also. Affected file silcd/command.c.
6105 * Do not call INFO command everytime client ID changes, only
6106 during first connecting. Affected file lib/silcclient/client.c.
6108 * Set the new nickname only after successful command reply for
6109 NICK command is returned by server. Affected file
6110 lib/silcclient/command.c.
6112 * Remove nicknames from nicklist during server_signoff notify.
6113 Should fix /NAMES bit more. The affected file is
6114 irssi/src/silc/core/silc-channels.c.
6116 * Added `fingerprint' field to the SilcIDListData in the
6117 silcd/idlist.h to hold the fingerprint of the client's
6120 Send the fingerprint of the client's public key in WHOIS
6123 Affected files silcd/command.c, and silcd/idlist.[ch].
6125 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6126 create fingerprint from given data.
6128 * Show the fingerprint of the client's public key in WHOIS.
6129 Affected files irssi/src/module-formats.[ch] and
6130 irssi/src/silc/core/client_ops.c.
6132 * Format the multiple same nicknames also during JOIN and
6133 NICK_CHANGE notifys. Affected file is
6134 lib/silcclient/client_notify.c.
6136 * Do not print error on screen for invalid private message
6137 payload since it can come if someone is sending private
6138 messages with wrong key. Affected file
6139 lib/silccore/silcprivate.c.
6141 * Fixed multiple concurrent /PING crash. Affected file
6142 lib/silcclient/command.c.
6144 * Changed the wrong ID encoding. All IP addresses must be
6145 in MSB first order in encoded format. They were encoded
6146 wrong and was in LSB format. Affected files are
6147 silcd/serverid.c, lib/silcutil/silcutil.c.
6149 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6151 * Call the `connect' client operation through the scheduler
6152 in case of error. Affected file lib/silcclient/client.c.
6154 * Call the `failure' client operation even if the error
6155 occurred locally during a protocol. Affected file is
6156 lib/silcclient/protocol.c.
6158 * Added support of sending LIST command to router from normal
6159 server. This way normal server can get list of all channels
6160 in the network too. Fixed the channel list sending in the
6161 server too. Affected files are silcd/command.c, and
6162 silcd/command_reply.[ch].
6164 * Added silc_server_update_channels_by_server and
6165 silc_server_remove_channels_by_server. They are used during
6166 disconnection of primary router and in backup router protocol.
6167 Affected file silcd/server_util.[ch], silcd/server.c and
6168 silcd/server_backup.c.
6170 * Fixed channel adding to global list in IDENTIFY command
6171 reply in server. Affected file silcd/command_reply.c.
6173 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6175 * If the incoming packet type is REKEY or REKEY_DONE process
6176 that packet always synchronously. Fixes yet another MAC
6177 failed error on slow (dialup) connections. Affected file
6178 lib/silcclient/client.c and silcd/server.c.
6180 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Call check_version SKE callback for initiator too. Affected
6183 file lib/silcske/silcske.c.
6185 * Implemented fix for security hole found in the SKE that was
6186 fixed in the specification few days back; the initiator's
6187 public key is now added to the HASH value computation.
6188 Added backwards support for the old way of doing it too, for
6189 old clients and old servers. Affected file is
6190 lib/silcske/silcske.c.
6192 * Enabled mutual authentication by default in SKE. If initiator
6193 is not providing mutual authentication the responder will
6194 force it. This will provide the proof of posession of the
6195 private key for responder. The affected files are
6196 lib/silcclient/protocol.c and silcd/protocol.c.
6198 * Do not cache anymore the server's public key during SKE.
6199 We do mutual authentication so the proof of posession of
6200 private key is done, and if the server is authenticated in
6201 conn auth protocol with public key we must have the public
6202 key already. Affected file silcd/protocol.c.
6204 * Added new global debug variable: silc_debug_hexdump. If
6205 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6206 file lib/silcutil/silclog.[ch].
6208 * Fixed compilation warning due to char * -> const char *.
6209 Affected files lib/silcutil/silcnet.h, and
6210 lib/silccore/silcauth.[ch].
6212 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Fixed CMODE command when new channel key was created. If
6215 the creation failed the old key was removed. Next time giving
6216 same command would crash the server since the old key was
6217 freed already. Affected file silcd/command.c.
6219 * Fixed the silc_server_announce_get_channels to not crash
6220 on reconnect. Affected file silcd/server.c.
6222 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6224 * Added silc_log_set_debug_string function to set a regex
6225 string to match for debug output. Only the function names,
6226 or filenames matching the given debug string is actually
6227 printed. This way it is possible to filter out those debug
6228 strings that user is not interested in.
6230 Fixed a bug in silc_string_regexify.
6232 Affected files lib/silcutil/silclog.[ch], and
6233 lib/silcutil/unix/silcunixutil.c.
6235 * Changed the -d options in both server and Irssi SILC client
6236 to take the debug string as argument. Affected files
6237 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6239 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6241 * Added silc_hash_babbleprint to create a Bubble Babble
6242 Encoded fingerprint. The encoding is developed by Antti
6243 Huima (draft-huima-babble-01.txt), and it creates human
6244 readable strings out of binary data. Affected file
6245 lib/silccrypt/silchash.[ch].
6247 * Print the babble print now in addition of fingerprint as well
6248 in Irssi SILC client. Affected files are
6249 irssi/src/fe-common/silc/module-formats.[ch],
6250 irssi/src/fe-common/silc/core/client_ops.c.
6252 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6254 * Fixed a security problem found in SKE. The initiator's
6255 public key too is now added to the HASH hash value creation
6256 which is signed by the responder to create the SIGN value.
6257 This will prevent anyone in the middle to lie to the responder
6258 about the initiator's public key. If this is done now, the
6259 man in the middle will get caught. Updated the protocol
6262 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6264 * Better installation directory handling. Configure module
6265 paths and other paths automatically to example_silc* files
6266 in doc/. A patch by toma.
6268 * Fixed compiler warning from MPI library, and from SILC RNG.
6271 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6272 It can be configured with ./configure. A patch by toma.
6274 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Find correct make to use in prepare-clean. A patch by
6277 toma. Affected file prepare-clean.
6279 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6281 * Added irssi variables use_auto_addr, auto_bind_ip,
6282 auto_bind_port and auto_public_ip.
6284 * Changed the interface for silc_client_send_key_agreement
6285 in lib/silcclient/silcapi.h
6289 irssi/src/silc/core/silc-core.c
6291 lib/silcclient/silcapi.h
6292 irssi/src/silc/core/silc-channels.c
6293 lib/silcclient/client_keyagr.c
6296 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Added silc_pkcs_public_key_compare to compare two
6299 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6301 * Check that the client who set the founder mode on the
6302 channel is the same client that is giving the founder
6303 mode to itself. It is done by comparing the saved public
6304 key (it is saved even in the authentication is passphrase).
6305 Affected file silcd/command.c.
6307 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * Do not process packet for disconnected socket connection.
6310 Affected file lib/silccore/silcpacket.c.
6312 * Process the DISCONNECT packet through scheduler in the
6313 client library. Affected file lib/silcclient/client.c.
6315 * Fixed the silc_client_packet_parse to not to increase
6316 the packet sequence number if the conn->sock and the
6317 current socket connection is not same. This can happen
6318 for example during key agreement when the conn includes
6319 multiple socket connections (listeners). Affected file
6320 lib/silcclient/client.c.
6322 * The sender of the file transfer request now provides also
6323 the pointer (listener) for the key exchange protocol. If
6324 the listener cannot be created then it sends empty key
6325 agreement and lets the receiver provide the listener.
6327 Added `local_ip' and `local_port' arguments to the
6328 silc_client_file_send. If they are provided they are used,
6329 if not then it will attempt to find local IP address, if
6330 not found or bind fails then the remote client will provide
6333 Affected files are lib/silcclient/client_ftp.c and
6334 lib/silcclient/silcapi.h.
6336 * Extended the FILE SEND command to support defining the
6337 local IP and port for key exchange listener. They are
6338 optional. Affected file irssi/src/silc/core/silc-servers.c.
6340 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Defined to WHOIS command reply the sending of fingerprint
6343 of the client's public key (if the proof of posession of the
6344 corresponding private key is verified by the server).
6345 Updated to the protocol specification.
6347 * Added support of receiving the client's public key's
6348 fingerprint in command reply in client library. Affected
6349 file is lib/silcclient/command_reply.c, and
6350 lib/silcclient/idlist.[ch].
6352 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Do not send over 128 chars long nickname to the server
6355 in NICK command. Affected file lib/silcclient/command.c.
6357 * Do not send over 256 chars long channel names to the server
6358 in JOIN command. Affected file lib/silcclient/command.c.
6360 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Assure that silc_server_close_connection cannot be called
6363 twice for same socket context. Affected file is
6366 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * Send error message to application if opening file for
6369 writing during file transfer fails. Affected file is
6370 lib/silcclient/client_ftp.c.
6372 Remove all file transfer sessions for a client that we're
6373 removing from ID cache.
6375 Affected file is lib/silcclient/client_ftp.c.
6377 * Fixed silc_net_addr2bin to return correct address. Affected
6378 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6380 * Fixed file transfer session removing on signoff notify.
6381 Affected file irssi/src/silc/core/silc-servers.c.
6383 * Added the SilcClientFileError to be returned in the monitor
6384 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6385 Affected file lib/silcclient/silcapi.h.
6387 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6389 * Fixed a crash in silc_client_ftp_free_sessions and
6390 silc_client_ftp_session_free_client. Affected file
6391 lib/silcclient/client_ftp.c.
6393 * Added `disabled' field in the SilcChannelEntry in the server
6394 to indicate if the server entry is disabled. Affected file
6395 silcd/idlist.h, silcd/command[_reply].c.
6397 * SILC server adds now /var/run/silcd.pid everytime it is
6398 started. Affected file silcd/silcd.c.
6400 * Added silc_server_packet_send_clients to send a packet to
6401 the provided table of client entries. Affected file
6402 silcd/packet_send.[ch].
6404 * Fixed a crash in client resolving in client_prvmsg.c in
6405 client library. Affected file lib/silcclient/client_prvmsg.c.
6407 * Do not actually remove the client directly from ID cache
6408 during SERVER_SIGNOFF, but invalidate it. This way we
6409 preserve the WHOWAS info for the client. Affected file
6410 silcd/server_util.c.
6412 * Fixed SERVER_SIGNOFF notify handling in the server. The
6413 server is now able to process incoming SERVER_SIGNOFF notify
6414 for a server that it doesn't even know about. It will remove
6415 the clients provided in the notify. Affected file
6416 silcd/packet_receive.c.
6418 * Check for partial packet in data queue after every packet that
6419 was found from the queue. Return and wait for more data if
6420 there is partial data in queue. Affected file is
6421 lib/silccore/silcpacket.c.
6423 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Added SilcClietFileError enum to indicate error in
6426 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6427 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6428 Affected files lib/silcclient/silcapi.h and
6429 lib/silcclient/client_ftp.c.
6431 * Check that newsize in silc_buffer_realloc is larger than
6432 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6434 * Added better monitor of file transfers. It now monitors
6435 key agreement protocol during the file transfer too. Added
6436 error reporting too. Affected files
6437 irssi/src/silc/core/silc-servers.c,
6438 irssi/src/fe-common/silc/module-formats.[ch].
6440 * Wrote a help file for FILE command.
6442 * Added silc_rng_global_get_byte_fast to get not-so-secure
6443 random data as fast as possible. Random data is read from
6444 /dev/urandom if available and from the SILC RNG if not
6445 available. It is used in padding generation. Affected file
6446 lib/silccrypt/silcrng.[ch].
6448 * All packets in client library are now processed synchronously.
6449 Optimized packet processing a lot. Affected file
6450 lib/silcclient/client.c.
6452 * All server connection packets are processing synchronously
6453 now in server, to optimize packet processing. Affected file
6456 * Include files are installed now only in Toolkit distribution
6457 if make install is given. Affected files: all Makefile.am's.
6459 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Assure that silc_client_notify_by_server_resolve does not
6462 resolve the client information multiple times. If it cannot
6463 be found by the first it cannot be found at all. Affected
6464 file lib/silcclient/client_notify.c.
6466 * Fixed WHOWAS command reply calling. Affected file
6467 lib/silcclient/command_reply.c.
6469 * Removed all references to silc_idlist_get_client from the
6470 Irssi SILC client since that call is internal call used by
6471 the library. The Irssi SILC client will use now client
6472 retrieval functions found in silcapi.h.
6474 * Fixed a bug in resolving nickname info before sending
6475 private message. It used freed memory. Affected file
6476 irssi/src/silc/core/silc-servers.c.
6478 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6480 * Assure my_channels statistics cannot go negative in server.
6481 Affected files silcd/server.c, silcd/server_util.c.
6483 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6485 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6487 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Win32 Toolkit changes. Affected files
6490 win32/silc.dsw, win32/libsilc/libsilc.def,
6491 win32/libsilcclient/libsilc.def,
6492 lib/silcutil/silcutil.c, and
6493 lib/sftp/sftp_fs_memory.c.
6495 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6497 * Added silc_net_localip to return local host's IP address.
6498 Affected file lib/silcutil/silcnet.[ch].
6500 * If key exchange or rekey protocol is active for a connection
6501 parse all packets syncronously since there might be packets
6502 in packet queue that we are not able to process without first
6503 processing packets before them. Affected file silcd/server,
6504 lib/silcclient/client.c.
6506 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6507 whether library should continue processing the packet.
6508 Affected file lib/silccore/silcpacket.h.
6510 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6511 SilcSFTPMonitorData to SFTP server to monitor various
6512 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6513 lib/silcsftp/sftp_server.c.
6515 * Added silc_file_size to return file size. Affected file
6516 lib/silcutil/silcutil.[ch].
6518 * Implemented the file transfer support for the client library.
6519 Added preliminary support for simple client to client one-file
6520 transmission. Affected file lib/silcclient/client_ftp.c,
6521 lib/silccilent/client.[ch].
6523 * Added new local command FILE to the Irssi SILC Client.
6524 It is used to perform the file transfer. It has subcommands
6525 SEND, RECEIVE, SHOW and CLOSE. Affected files
6526 irssi/src/silc/core/client_ops.c,
6527 irssi/src/silc/core/silc-server.[ch].
6529 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6531 * Relay the SILC_PACKET_FTP in the server. Affected files
6532 silcd/server.c and silcd/packet_receive.c.
6534 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Renamed silc_file_read and silc_file_write to functions
6537 silc_file_readfile and silc_file_writefile. Added function
6538 silc_file_open and silc_file_close. Affected files
6539 lib/silcutil/silcutil.[ch].
6541 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6543 * Resolve the client info when received private message or
6544 channel message for a client which nickname we don't know.
6545 Affected files lib/silcclient/client_prvmsg.c and
6546 lib/silcclient/client_channel.c.
6548 * Do not crash in /KEY if client is not connected. Affected
6549 file irssi/src/silc/core/silc-channels.c.
6551 * Added SilcClientStatus field to the SilcClientEntry in the
6552 lib/silcclient/idlist.h.
6554 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6555 is incomplete and is being resolved, it won't be resolved
6558 Make sure also that USERS command reply does not resolve
6559 twice information. Affected file is
6560 lib/silcclient/command_reply.c.
6562 Make sure that silc_client_get_clients_by_list does not
6563 resolve twice same information.
6565 * Check for valid client->id in the silc_server_free_client_data.
6566 Affected file silcd/server.c.
6568 * Fixed /GETKEY nick@server not to crash if the server entry
6569 is not found. Affected file lib/silcclient/command.c.
6571 * Fixed the silc_server_check_cmode_rights to check the
6572 requested modes correctly. Affected file silcd/command.c.
6574 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6576 * Better checks for non-printable chars in nick added.
6577 Affected file silcd/command.c.
6579 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6581 * Call the silc_server_udpate_servers_by_server in the
6582 primary router that comes back online in the backup resuming
6583 protocol. Otherwise it routes packets wrong. Affected file
6584 silcd/server_util.[ch], silcd/server_backup.c.
6586 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6588 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6589 lib/silcutil/silcbuffmt.[ch].
6591 * Redefined the SILC packet header to include the padding
6592 length. Affected file lib/silccore/silcpacket.[ch].
6594 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6595 length for maximum padding up to 128 bytes). Affected
6596 file lib/silccore/silcpacket.h.
6598 * Removed all backwards support for old 0.5.x MAC thingies.
6599 The SILC packet header change makes it impossible to be
6600 backwards compatible.
6602 * Send the ENDING packet with timeout in the backup resuming
6603 protocol. This is to assure that all routers has connected
6604 to the primary router. Affected file silcd/server_backup.c.
6606 * Changed the RNG to take the first IV from random data. It
6607 used to take it from zero actually. Changed the RNG also
6608 to use /dev/urandom during session. /dev/random is used
6609 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6611 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Changed the SILC packet header to have the first two bytes
6614 (the packet length) encrypted. Affected files aroung the
6615 code tree, lib/silccore/silcpacket.[ch]. Removed the
6616 SilcPacketCheckDecrypt callback. It is not needed anymore
6617 since the silc_packet_receive_process will determine now
6618 whether the packet is normal or special.
6620 * Implemented the unidirectional MAC keys. Affected files
6621 lib/silcske/silcske.c, silcd/protocol.c and
6622 lib/silcclient/protocol.c.
6624 * Implemented the packet sequence number to the MAC computation.
6625 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6626 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6627 lib/silcclient/protocol.c.
6629 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6631 * Allow backup router to announce servers. All servers
6632 announced by backup router are added to the global list
6633 automatically. Update hte server's socket to our primary
6634 router also when backup router announces a server.
6635 Affected file silcd/packet_receive.c.
6637 * Do not update the client->router in the function
6638 silc_server_udpate_clients_by_server if the client is on
6639 global list. We might fail to find any specific server
6640 for locally connected clients and local cell clients. They
6641 should still use the `from' and not `to' as client->router.
6642 This fixes backup router resuming protocol. Affected file
6643 silcd/server_util.c.
6645 * Decrease channel statistics count only if the channel
6646 deletion worked. Affected files are silcd/server.c and
6647 silcd/server_util.c.
6649 * Added silc_server_update_servers_by_server to update origin
6650 of all server entries. Used during backup router protocol.
6651 Affected files silcd/server_util.[ch], silcd/server.c. and
6652 silcd/backup_router.c.
6654 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6655 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6656 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6657 lib/silccrypt/silchmac.c.
6659 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6661 * Assure that router cannot reroute the same channel message
6662 to the sender. Affected file silcd/packet_receive.c.
6664 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6666 * Made better checks that the channel message is not sent
6667 to the router it came from. Affected file is
6668 silcd/packet_send.c. Fixed memory leak too.
6670 * Announce informations for incoming router connection, but
6671 only after checking if it is replaced by backup router.
6672 Affected file silcd/packet_receive.c.
6674 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Fixed the backup resuming protocol to work in multiple
6677 router environment. Affected file silcd/server_backup.c.
6679 * Route packet only to one router in the function
6680 silc_server_packet_send_to_channel. Affected file is
6681 silcd/packet_send.c.
6683 * Fixed silc_server_send_notify_dest to set the broadcast
6684 flag. Fixed the silc_server_send_notify_topic to actually
6685 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6686 Affected file silcd/packet_send.c.
6688 * Changed the SFTP Filesystem interface. Changed the
6689 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6690 the filesystem operation function. The SilcSFTPFilesystem
6691 is now a context that is allocated by all filesystem allocation
6692 functions and it already includes the operations structure
6693 and filesystem specific context. It is given as argument
6694 now to the silc_sftp_server_start. This made the interface
6695 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6696 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6698 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6700 * Changed the backup router adding and getting interfaces
6701 in the server. The router that will be replaced by the
6702 specified backup router is now sent as argument. Affected
6703 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6706 * Added silc_net_addr2bin_ne to return the binary form of
6707 the IP address in network byte order. Affected files
6708 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6710 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Check for existing server ID in silc_server_new_server
6713 and in silc_server_connect_to_router_final and remove the
6714 old entry if it exists. Affected file silcd/packet_receive.c,
6717 * Send the channel message always to only one router, either
6718 in upstream or downstream. Affected file is
6719 silcd/packet_send.c.
6721 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Wrote the definition of the backup resuming protocol to the
6724 protocol specification.
6726 * Removed one redundant channel key generation from normal
6727 server during joining procedure. Removed one redundant
6728 channel key sending from server to router during joining
6729 procedure. Affected file silcd/command.c.
6731 * Made minor bugfixes to the backup router resuming protocol.
6732 Affected file silcd/server_backup.c, server.c.
6734 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Added --disable-asm configuration option. Affected files
6737 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6740 * Implemented the backup resuming protocol that is used to
6741 resume the primary router position in the cell after the
6742 primary router comes back online. Affected files
6743 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6744 and silcd/server_util.[ch].
6746 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Sleep two (2) seconds after sending QUIT command to server.
6749 Affected file lib/silcclient/command.c.
6751 * Assure that if outgoing data buffer is pending do not force
6752 send any data. Affected file silcd/packet_send.c.
6754 * Assure that if outgoing data buffer is pending do not force
6755 send any data. Affected file lib/silcclient/client.c.
6757 * Implemented the backup router support when the primary router
6758 goes down. The servers and routers can now use the backup
6759 router as new primary router without loosing connectivity.
6761 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6764 in the server to indicate disabled entry. All data read
6765 from the connection will be ignored and no data is sent
6766 for entry that is disabled. Affected files are
6767 silcd/idlist.h, silcd/server.c.
6769 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Created SFTP client and server test programs in the
6772 lib/silcsftp/tests directory.
6774 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6776 * Implemented memory filesystem (virtual filesystem) for
6777 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6780 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6782 * Implemented the SFTP (SSH File Transfer Protocol) to the
6783 lib/silcsftp. It includes SFTP client and SFTP server
6786 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Moved lib/silccore/silcprotocol.[ch] to the
6789 lib/silcutil library.
6791 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6792 take variable argument list pointer as argument. Affected
6793 file lib/silcutil/silcbuffmt.[ch].
6795 * Added silc_buffer_set function that is used to set data
6796 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6797 Affected file lib/silcutil/silcbuffer.h.
6799 * Changed various routines in the core library to use the new
6800 silc_buffer_set instead of allocating new buffer only for
6803 * Added 64-bit value formatting and unformatting support to the
6804 silc_buffer_[un]format routines. Affected file is
6805 lib/silcutil/silcbuffmt.[ch].
6807 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6808 to includes/bitmove.h.
6810 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Fixed channel user mode saving in client library. Affected
6813 file lib/silcclient/command[_reply].c.
6815 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Defined the file transfer to the SILC Protocol. Added
6818 new packet type SILC_PACKET_FTP and defined File Transfer
6819 Payload. The mandatory file transfer protocol is SFTP
6820 (SSH File Transfer Protocol). Affected file in addition
6821 of the internet draft is lib/silccore/silcpacket.h.
6823 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6824 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6825 is used as part of backup router protocol when the primary
6826 router of the cell is back online and wishes to resume
6827 the position as primary router.
6829 * Redefined the MAC generation keys in the protocol. The
6830 same key is not used anymore in both direction. Both
6831 direction will now use different keys for sending and
6832 receiving. This fixes a potential security flaw. This
6833 change causes incompatibilities in the protocol.
6835 * Redefined also the MAC computation from the packet.
6836 An packet sequence number is now added to the MAC
6837 computation. This prevents possible replay attacks against
6838 the protocol. This change too causes incompatibilities
6841 Added `sequence' field to the SilcPacketContext to hold
6842 the current sequence number for the packet.
6844 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6846 * Added `created' field to the SilcIDListData in the file
6847 silcd/idlist.h to indicate the time when the entry was
6850 * Added `created' field to the SilcChannelEntry too. Affected
6851 file silcd/idlist.h.
6853 * Added `creation_time' aguments to all the announcement functions
6854 in the server. If it is provided then only the entries that
6855 was created after the provided time frame are actually
6856 announced. Affected file silcd/server.[ch].
6858 * The protocol says that the Channel ID's IP address must be
6859 based on the router's IP address. Added check for this in
6860 the silc_server_new_channel when processing incoming New Channel
6861 Payload. Affected file silcd/packet_receive.c.
6863 * Print out the correct version with --version in SILC client.
6864 Affected file irssi/src/silc/core/silc-core.c.
6866 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6868 * Fixed WHOWAS command to check for completnes of the client
6869 entry always, not just when the command is coming from client.
6870 Affected file silcd/command.c.
6872 * Added new function silc_server_packet_queue_purge to purge the
6873 outgoing data queue to the network. After the function returns
6874 it is guaranteed that the outgoing packet queue is empty.
6875 Affected file silcd/packet_send.[ch].
6877 * Purge the outgoing packet queue in the rekey protocol's final
6878 callback to assure that all rekey packets go to the network
6879 before quitting the protocol. Affected file silcd/server.c.
6881 * Added silc_client_packet_queue_parse as similar function as
6882 in server to the client library. The affected file is
6883 lib/silcclient/client.c.
6885 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6887 * Splitted silcd/server.c and created silcd/server_util.[ch]
6888 for utility functions.
6890 * Added new socket flag SILC_SF_DISABLED to indicate that the
6891 connection is open but nothing can be sent to or received from
6892 the connection. Affected file lib/silcutil/silsockconn.[ch].
6893 The checking for disabled socket is checked in the low level
6894 silc_socket_write and silc_socket_read functions.
6896 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Allow only nicknames and channel names that fits into the
6899 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6901 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6903 * When processing JOIN command reply in server check that if
6904 the channel exists in our global list we'll move it the local
6905 list. Affected file silcd/command_reply.c.
6907 * Fixed the check whether client is joined on the channel already
6908 in JOIN command. Affected file lib/silcclient/command.c.
6910 * Fixed the JOIN command reply to check whether the channel
6911 already exists. Affected file lib/silcclient/command_reply.c.
6913 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6915 * Added silc_ske_status_string to map the SKE error numbers
6916 to readable strings. The affected files are
6917 lib/silcske/silcske[_status].[ch].
6919 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6921 * Do not show the private channels on the WHOIS channel list
6922 as it is not allowed by the protocol. The affected file is
6925 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6927 * Assure that the packet length digged from the actual packet
6928 is something sensible in the silc_packet_decrypt_rest_special
6929 in lib/silccrypt/silcpacket.c.
6931 * Free and NULL the allocated pointer in silc_hmac_alloc if
6932 the HMAC allocation fails. The affected file is
6933 lib/silccrypt/silchmac.c.
6935 * Print the selected security properties to the log files in
6936 the server. Affected file silcd/protocol.c.
6938 * Add SKE's reference counter even if calling the completion
6939 callback manually. Otherwise it goes negative, although it
6940 does not cause any problems. The affected file is
6941 lib/silcske/silcske.c.
6943 * Remove the client entry with short timeout after giving the
6944 KILL command. Affected file lib/silcclient/command.c.
6946 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6947 case all found clients are already disconnected (WHOWAS would
6948 found them) in the server. Affected file silcd/command.c.
6950 * Update the last_receive (time of last data received) to be
6951 updated only when received private or channel message so that
6952 the idle time showed in WHOIS makes more sense.
6954 * Added boolean field `valid' in to the SilcClientEntry in the
6955 client library to indicate whether the entry is valid or not.
6956 This fixes the nickname change bug on channel when changing
6957 the nickname to be same than the old (like nick to Nick) the
6958 nickname formatter doesn't set the new nick anymore to Nick@host.
6959 Affected file lib/silcclient/idlist.[ch].
6961 * Now actually fixed the nickname changing on disconnection.
6962 Added new function silc_change_nick to the Irssi SILC Client.
6963 Affected file irssi/src/silc/core/client_ops.c,
6964 irssi/src/silc/core/silc-nicklist.[ch].
6966 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6968 * Check that the public key exists in the GETKEY command before
6969 trying to encode it. Affected file silcd/command.c.
6971 * Print some notifications on received public keys with GETKEY
6972 command in the Irssi SILC Client. Affected files are
6973 irssi/src/fe-common/silc/module-formats.[ch],
6974 irssi/src/silc/core/client_ops.c.
6976 * Use IDENTIFY command to resolve the server information in the
6977 GETKEY command instead of INFO command. Affected file
6978 lib/silcclient/command.c.
6980 * All command reply functions in the client library now calls
6981 the pending command reply callbacks even if an error has
6982 occurred. The server has done this a long time and now it was
6983 time to move the client library to this as well. Now all
6984 errors can be delivered back to the pending command reply
6985 callbacks if necessary. Affected files are
6986 lib/silcclient/command[_reply].[ch].
6988 * Change the nickname on disconnection back to the username
6989 because in reconnect the server will enforce it to it anyway.
6990 Affected file irssi/src/silc/core/silc-servers.c.
6992 * Fixed a config file parsing bug in the Irssi SILC client.
6993 Affected file irssi/src/silc/core/clientconfig.c.
6995 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6997 * When printing the channel mode on JOIN, verify that the
6998 channel key and channel's HMAC are valid. Affected file
6999 irssi/src/silc/core/client_ops.c.
7001 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7003 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7004 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7005 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7007 * Removed channel key rekey task deleting from the function
7008 silc_server_save_channel_key. Affected file silcd/server.c.
7009 Added explicit timeout task context instead that is used to
7010 delete the task if we are registering a new task before the
7011 new task has elapsed.
7013 * When channel key rekey occurs the client library now saves
7014 the old channel key for a short period of time (10 seconds) and
7015 is able to use it in case some is still sending channel
7016 messages encrypted with the old key after the rekey. Affected
7017 file lib/silcclient/[idlist.h|client_channel.c].
7019 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7021 * Added check to the silc_server_new_id_real to not accept
7022 new ID if it is the sender's own ID. Affected file is
7023 silcd/packet_receive.c.
7025 * Assure that we do not announce ourself or the one we've
7026 sending our announcements when we're router and are announcing
7027 servers to our primary router. Affected file silcd/server.c.
7029 * Fixed silc_server_command_identify_check_client to assemble
7030 correct WHOIS packet. It send corrupted WHOIS packet and
7031 caused problem with router to router connections. Affected
7032 file silcd/command.c.
7034 Fixed also silc_server_command_whois_check the same way
7035 as for the IDENTIFY command.
7037 * Added new SilcIDListStatus to the server in the SilcIDListData
7038 structure. The status now includes the current status of
7039 the entry (like registered, resolved etc.). Affected file
7040 silcd/idlist.[ch]. Defined a bunch of different status types
7041 as well. This replaced the old boolean registered field as well.
7043 Added resolve_cmd_ident field to the SilcClientEntry structure
7044 too so that if the entry is for example being resolved so
7045 another command may attach to the same pending command reply
7046 without requiring to resolve the same entry again. This concept
7047 should optimize the WHOIS and the IDENTIFY resolving under
7048 heavy load by taking away unnecessary resolving for entries
7049 that are being resolved already.
7051 Added support for adding multiple pending commands for one
7052 command idenfier. Affected file silcd/command[_reply].[ch].
7054 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7055 before deleting the data. Otherwise the hash table will have
7056 freed data in comparison functions. Affected file is
7057 silcd/command_reply.c.
7059 * Fixed silc_idlist_replace_client_id to add the new entry to
7060 the cache with NULL nickname. Otherwise there will be invalid
7061 memory as the nickname after the nickname is freed. Affected
7062 file silcd/packet_receive.c.
7064 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7065 saved into wrong slots because the previous number of entries
7066 was not taken into account. Affected file silcd/idlist.c.
7067 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7069 * If we are router and we receive JOIN notify to a channel that
7070 does not have any users then notified client is marked as the
7071 channel founder, as it is it. The affected file is
7072 silcd/packet_receive.c
7074 * Added to the extended hash table API's table_del_*ext functions
7075 the destructor as argument too, so that the caller can decide
7076 which destructor to use or whether to use destructor at all.
7077 Affected file lib/silcutil/silchashtable.[ch].
7079 * Fixed ID Cache purging. It actually deleted the entries from
7080 the hash table after the data was freed. The hash table ended
7081 up comparing freed memory. The affected file is
7082 lib/silccore/silcidcache.c.
7084 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Fixed Irssi SILC client's KILL command's HELP syntax.
7088 * The USERS command now resolves the detailed user information
7089 if the userinfo field is missing. Affected file is
7090 lib/silcclient/command_reply.c.
7092 * Do not print error in silc_file_read if the read file does
7093 not exist. Just silently return NULL. Affected file is
7094 lib/silcutil/silcutil.c.
7096 * Fixed the silc_log_output to not wine about NULL filename
7097 and to not create some bogus " " filename. Affected file is
7098 lib/silcutil/silclog.c.
7100 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7102 * Fixed various printing bugs on the user interface in the
7103 Irssi SILC Client. Minor changes that were forgotten from
7106 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7108 * Fixed the configure.in.pre and the compilation and distribution
7109 environment to support the new autoconf 2.52. That version is
7110 now required to compile the CVS trunk.
7112 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7114 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7115 to generally parse user@fqdn format strings. Affected file
7116 lib/silcutil/silcutil.c.
7118 * Added nickname_format and nickname_force_format fields to the
7119 SilcClientParams structure. The first one defines the format
7120 for the nicknames that the library will enforce if the receives
7121 multiple same nicknames. The second one is boolean value and
7122 can be used to force the library to always enforce the format
7123 to the nicknames regardles whether there are multiple nicknames
7124 or not. This configurable formatting was employed to flexibly
7125 support accessing multiple nicknames from the user interface.
7126 The userinterface can now set the nicknames to what ever format
7127 they prefer. Affected file lib/silcclient/silcapi.h.
7129 Added function silc_client_nickname_format to the file
7130 lib/silcclient/idlist.c. It performs the nickname formatting.
7132 Added new field `hostname´ to the SilcClientEntry context.
7133 It holds the hostname of the client. Affected file is
7134 lib/silcclient/idlist.h.
7136 * Irssi SILC Client sets the nicknames in nick@hostn format.
7137 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7138 irssi/src/silc/core/silc-core.c.
7140 The WHOIS printing now also shows both the real nickname and
7141 the formatted nickname so that user knows how to access the
7142 user if there are multiple same nicknames cached. Affected
7143 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7144 printing formatting too to take the hostname now as a separate
7145 argument. The Affected file is
7146 irssi/src/fe-common/silc/modules-formats.[ch].
7148 * Changed the silc_client_get_clients_local to accept the formatted
7149 nickname as argument. It accepts the real nickname too but the
7150 formatted nickname can be used to find the true entry from
7151 multiple entries. Affected file lib/silcclient/silcapi.h and
7152 lib/silcclient/idlist.c.
7154 * Added nickname_format_parse field to the SilcClientParams.
7155 It is a callback function provided by the application to parse
7156 the nickname out of the formatted nickname string. The library
7157 calls it to get the nickname from the formatted string. Since
7158 the application generally knows better the format of the nickname
7159 string it parses it instead of the library, even though library
7160 encodes the formatted string. If the callback function is not
7161 provided then the library will use the string as is. The
7162 affected file is lib/silcclient/silcapi.h.
7164 * All the nickname strings passed to the client library in
7165 commands are now expected to be formatted nickname strings.
7166 If the command does not support the formatted nickname string
7167 it will assume that the sent string is the actual nickname.
7168 Affected file lib/silcclient/command.c.
7170 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7172 * Added public key authentication support to OPER and SILCOPER
7173 commands in the client library. Affected file is
7174 lib/silcclient/command.c.
7176 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7178 * Changed the get_auth_methdod client operation to be asynchronous.
7179 It can be async if the application resolves the authentication
7180 method from the server during the negotiation. Added new
7181 SilcGetAuthMeth completion callback that the application will
7182 call after resolving the authentication method.
7184 Added function silc_client_request_authentication_method that
7185 the application can use to resolve the authentication method
7186 from the server. Added also SilcConnectionAuthRequest callback
7187 that the library will call after the server has replied. The
7188 application can call this function if it does not know the
7189 current authentication method.
7191 Affected files are lib/silcclient/client.c and
7192 lib/silcclient/silcapi.h.
7194 * The Irssi SILC client now automatically resolves the authentication
7195 method incase any configuration information is not present (and
7196 currently there never is). The affected file is
7197 irssi/src/silc/core/client_ops.c.
7199 * Fixed public key authentication from the client library.
7200 Affected file lib/silcclient/protocol.c. Changed also the
7201 protocol specification about the public key authentication in
7202 the connection authentication protocol. The actual data to be
7203 signed is now computed with a hash function before signing.
7205 * Fixed the public key authentication from the server as well.
7206 Affected file silcd/protocol.c.
7208 * Removed the mlock()'s from the memory allocation routines.
7209 Affected file lib/silcutil/silcmemory.c. The ./configure does
7210 not check anymore for the mlock(). Affected file is
7213 * Fixed USERS command in server to allow the execution of the
7214 command for private and secret channels if the client sending
7215 the command is on the channel. Affected file silcd/command.c.
7217 * Fixed silc_client_get_clients_local to return the clients
7218 count correctly. It could return wrong value. Affected file
7219 lib/silcclient/idlist.c.
7221 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7223 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7224 types. The assembler optimizations seemed not to like 64-bit
7225 data types. The assmebler optimizations thus are now enabled
7226 also for BSD systems as opposed to only enable them for Linux.
7228 * Do not check for threads at all on BSD systems. Affected
7229 file configure.in.pre.
7231 * Removed -n and -h options from the Irssi SILC Client since
7232 they are not used in silc.
7234 * Fixed the prime generation to assure that the first digit
7235 of the generated random number is not zero since our conversion
7236 routines does not like number strings that starts with zero
7237 digit. If zero digit is seen the random number is regenerated.
7238 This caused some corrupted RSA keys when the zero first digit
7239 was met. Affected file lib/silcmath/silcprimegen.c.
7241 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7243 * Fixed WIN32 configuration in the ./configure script.
7244 Fixed to include xti.h on environments that has it.
7245 Patches by Carsten Ilchmann and andrew.
7247 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Changed the silc_id_create_client_id to be collision
7250 resistant. It is now assured that there cannot be created
7251 two same client ID's. I suspect that some weird bugs in
7252 the server were actually caused by duplicate Client IDs.
7253 Affected file silcd/serverid.[ch]. A router receiving
7254 new ID now also assures and informs the sending server
7255 if the ID caused collision.
7257 * Changed the silc_id_create_channel_id to also assure that
7258 there are no collisions.
7260 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7262 * Statement about ignoring the Mutual Authentication flag when
7263 performing rekey with PFS was a bit misleading. It is ignored
7264 if it was set in the initial negotiation, it cannot be even
7265 set in the rekey. Fixed in the ke-auth draft. Started the
7266 new versions of the protocol drafts in the doc/.
7268 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7270 * Fixed a bug in silc_client_command_identify_save when saving
7271 new channel information. The channel name was no duplicated
7272 and caused crash on exit. Affected file is
7273 lib/silcclient/command_reply.c.
7275 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7277 * Fixed the getkey command handling in the server. Send just
7278 empty OK reply to the sender if the key could not be fetched
7279 (but everything else was ok, like the key just was not available).
7280 Changed the public key parameter to optional in the protocol
7281 specs so that empty OK reply can be sent. Affected file
7284 Added a message to Irssi SILC client to tell to user if the
7285 server did not return a public key.
7287 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7289 * Fixed a channel key regeneration bug. It registered new
7290 timeout tasks exponentially until all system resources were
7291 used. Affected file silcd/server.c.
7293 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7295 * Added the SILC Document generator to the scripts/silcdoc.
7296 It can be used to generate the Toolkit Reference Manual out
7297 of the source tree. Internally it will also use the RoboDoc
7298 generator now imported in util/robodoc.
7300 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7302 * Added couple of return's in rekey protocol if error orccurred
7303 during the protocol. The execution must be terminated.
7304 Affected file silcd/protocol.c. Also, terminate the protocol
7305 always with timeout.
7307 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7309 * The client's Client ID was created initally from the wrong
7310 nickname (it could have been in format nick@host) in the
7311 silc_server_new_client. Affected file silcd/packet_receive.c
7313 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7315 * Added some SILC_LOG_ERROR's to various error conditions
7316 if client could not be added to ID cache. Affected files
7317 silcd/packet_receive.c and silcd/server.c.
7319 * When client's sock->user_data is freed, NULL also the
7320 client->router and client->connection pointers. Added check
7321 for these pointers being NULL to various places around the
7322 code. Affected file silcd/server.c.
7324 * Added client->data.registered == TRUE checks to various
7325 places around the code to assure that unregistered client's
7326 are not handled when it is not allowed. Affected file
7329 * Added `bool registered' fields to all
7330 silc_idlist_[server|client]_get_* routines to indicate whether
7331 the fetched client needs to be registered or not. Affected
7332 file silcd/idlist.[ch].
7334 * Add your own entry as registered to the ID cache in the
7335 server. Affected file server.c.
7337 * Fixed a bug in silc_server_new_server. The SilcServer was
7338 set as the new server's context instead of SilcServerEntry.
7339 This naturally caused some weird bugs.
7341 * Added "updated" field the SilcChannelEntry which indicates
7342 the time since the channel entry was last accessed. This
7343 can be used to determine whether it is necessary to
7344 announce the channel after backup resuming protocol.
7345 Affected files silcd/idlist.[ch].
7347 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7349 * Do not delete the channel rekey task when adding it
7350 for in silc_server_create_channel_key.
7352 * Changed the silc_server_create_channel_key to return
7353 TRUE or FALSE to indicate the success of the channel key
7356 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7358 * Fixed MSVC++ project files and added missing files to
7359 Makefiles under win32/.
7361 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7363 * Do not add TCP_NODELAY flag if the operating system
7364 does not have it defined. Affected files are
7365 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7367 * Fixed buffer overflow from Irssi SILC Client. Affected
7368 file irssi/src/fe-common/core/themes.c.
7370 * Fixed double free in client library in the file
7371 lib/silcclient/client.c when disconnecting from server.
7373 * Applied double free patch from cras to Irssi SILC client.
7374 Affected files irssi/src/core/[modules/expandos].c
7376 * Fixed the disconnection handling to Irssi SILC Client.
7377 The application must call silc_client_close_connection
7378 in ops->connect client operation in case of failure of
7379 the connection. Affected file is
7380 irssi/src/silc/core/client_ops.c.
7382 * Do not set sock->protocol to NULL in the function
7383 silc_client_close_connection after executing the protocol's
7384 final callback since the sock might not be valid anymore.
7385 Affected file lib/silcclient/client.c.
7387 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7389 * Do not enable SILC_THREADS if the linking with libpthread
7390 did not happen. Affected file configure.in.pre.
7392 * Added notion to protocol specification that server must
7393 verify the sent authentication payload with CMODE when
7394 setting the channel founder key. Implemented it to the
7395 server. Affected file silcd/command.c.
7397 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7399 * Added _EXTRA_DIST SILC distribution variable to the
7400 distributions file. It is used to conditionally add extra
7401 files or directories to the specific distribution. Affected
7402 files ./prepare, Makefile.am.pre and distributions.
7404 Removed the `_' from the start of the distribution names.
7407 * Added README.WIN32 for instructions to compile the Toolkit
7410 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7412 * Fixed a double free in disconnection in the server. Affected
7413 file is silcd/server.c.
7415 * Fixed the lib/silcske/groups.c to work now also with GMP
7416 MP library. The string conversion did not work when using
7417 specific base and the base is indicated in the string as well.
7419 * Created win32/ directory which now includes MSVC++ specific
7420 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7421 It will appear only in the toolkit distribution
7423 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7425 * Changed the key material distribution function in case when
7426 the hash output is too short. The data is now concatenated
7427 a bit differently than it used to. Made the change to the
7428 SKE protocol specification.
7430 * Added better GMP detection to configure.in.pre. A patch
7433 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7435 * Fixed a minor bug in SKE that might cause some problem on
7436 some platforms. Affected file lib/silcske/silcske.c.
7438 * Added the cookie checking for initiator in the SKE. It checks
7439 that the responder returns the sent cookie unmodified. The
7440 affected file is lib/silcske/silcske.c. Added new SKE
7441 error type INVALID_COOKIE that can be sent during the
7442 negotiation. Fixed some memory leaks as well.
7444 * Added the "invalid cookie" error message to Irssi SILC client's
7447 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7449 * Added `task_max' field to the SilcClientParams to indicate
7450 the maximum tasks the scheduler can handle. If set to zero,
7451 default values are used. Affected file lib/silcclient/silcapi.h.
7453 * Fixed memory leaks in silc_client_close_connection. Affected
7454 file lib/silcclient/client.c.
7456 * Added silc_client_del_client_entry to client library to free
7457 all memory of given client entry. Affected file is
7458 lib/silcclient/idlist.[ch].
7460 * Added new functions silc_client_del_channel and
7461 silc_client_del_server to delete channel and server entries.
7462 Affected file lib/silcclient/[silcapi.h/idlist.c].
7464 * Removed silc_client_del_client_by_id from silcapi.h.
7466 * Fixed the INFO command to return the server's own info
7467 correctly when querying by Server ID. Affected file is
7470 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7472 * Removed the non-blocking settings in WIN32 code in the
7473 silc_sock_[read/write] and added SleepEx instead. Affected
7474 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7475 of input data is now checked with FIONREAD and ioctlsocket.
7477 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7479 * Call silc_schedule_task_del_by_context in the
7480 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7481 Affected file lib/silccore/silcprotocol.c.
7483 * Call silc_protocol_cancel for active protocols in the
7484 silc_server_close_connection if the funtion
7485 silc_server_free_sock_user_data has not been called.
7486 Affected file silcd/server.c.
7488 * Generic tasks cannot be deleted using the del_by_fd
7489 task deleting function since generic tasks does not match
7490 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7492 * Added a notion to SILCOPER help file that the SILCOPER works
7493 only on router server, not on normal server.
7495 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7497 * Added for WIN32 support for the new scheduler as well.
7498 Affected file lib/silcutil/win32/silcwin32schedule.c.
7500 * Fixed the SHA1 implementation to work on various platforms.
7502 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7504 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7505 API. It is part of the scheduler now. Everything else is
7506 as previously but some functions has changed their names.
7507 Checkout the lib/silcutil/silcschedule.h for the interface.
7508 Updated all applications to use the new interface. Affected
7509 files are lib/silcutil/silcschedule.[ch].
7511 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7513 * Found a bug in the SKE implementation. The HASH value,
7514 specified by the protocol, was not computed correctly. The
7515 public key of the responder was not added to the computation
7516 even though it is mandatory. Affected file lib/silcske/silcske.c.
7517 This unfortunately causes incompatibilities with older
7518 clients and servers.
7520 * Added WIN32 specific network init and uninit functions:
7521 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7522 the Winsock2. Affected file lib/silcutil/silcnet.h and
7523 lib/silcutil/win32/silcwin32net.c.
7525 * Set the socket always to nonblocking mode on WIN32 after
7526 reading data or writing data. Affected file is
7527 lib/silcutil/win32/silcwin32sockconn.c.
7529 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7531 * Fixed various compilation problems under WIN32. Affected
7532 files lib/silcutil/win32/silcwin32thread.c and
7533 lib/silcutil/win32/silcwin32schedule.c.
7535 * Removed all _internal.h #includes from public header
7536 files. Internal headers must never be included from
7539 Removed also the lib/silcske/payload_internal.h file.
7541 * All include files that may be needed (public and some others
7542 included by the public headers) by application developers are
7543 now copied to the ./includes directory. It does not copy any
7544 internal headers. Affected file Makefile.defines.pre and all
7545 Makefile.am's under lib/ and subdirs.
7547 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7549 * Do not change the ~/.silc directory's permissions automatically.
7550 Affected file irssi/src/silc/core/clientutil.c.
7552 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7554 * Do not cancel the protocol in silc_server_close_connection
7555 it might cause recursion. Now cancelled in the function
7556 silc_server_free_sock_user_data. Affected file silcd/server.c.
7558 * Fixed the silc_server_remove_clients_by_server to regenerate
7559 the channel keys correctly finally. Added also new function
7560 silc_server_remove_clients_channels to actually do it.
7561 Affected file silcd/server.c.
7563 * Fixed the silc_server_new_channel to not crash by giving
7564 wrong router to the new channel. Affected file is
7565 silcd/packet_receive.c.
7567 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7569 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7570 which is given as argument to the silc_client_alloc now.
7571 It can be used to configure the client and set various parameters
7572 that affect the function of the client.
7574 * The USERS command in server did not check whether the channel
7575 is private or secret. Affected file silcd/command.c.
7577 * Added new argument to the USERS command in protocol specification.
7578 The USERS command now can take the channel name as argument
7579 as well. Added support for this in client and server and
7580 updated the protocol specs.
7582 * Completed the GETKEY command in client. It can be now used
7583 to fetch also servers public key not only some clients.
7584 Affected files lib/silcclient/command[_reply].c.
7586 * Added silc_client_get_server to return server entry by the
7587 server name. Affected files lib/silcclient/silcapi.h and
7590 * Redefined the IDENTIFY command in protocol specification to be
7591 more generic. It now can be used to query information about
7592 any entity in the SILC Network, including clients, servers and
7593 channels. The query may be based either the entity's name
7594 or the ID. Added support for this in both client and server.
7596 Affected files silcd/command.c and lib/silcclient/command.c
7597 and command_reply.c.
7599 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7600 the _from_client and _from_server functions. Affected file
7603 * Added silc_client_get_channel_by_id_resolve to the file
7604 lib/silcclient/silcapi.h to resolve channel information by
7605 its ID. Added also silc_client_get_channel_by_id that
7606 does not resolve it from the server.
7608 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7610 * Added SilcServerEntry context into the client library
7611 to represent one server. The INFO command now allocates
7612 these to save the resolved server info. For now on the
7613 client library will also keep information about servers,
7614 connected and resolved with INFO.
7616 The INFO command now allocates the SilcServerEntry context
7617 and saves the server info there. The COMMAND_REPLY in
7618 the INFO now returns the parameters to application in
7619 same order as defined in the protocol specification.
7621 The entries are cached in the client->server_cache.
7623 * The INFO command is now issued after received the Client ID
7624 from the server. Affected file lib/silcclient/client.c.
7626 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7627 to the application as the mode changer might be server.
7628 It is guaranteed that NULL is not returned anymore to the
7629 application. Affected file lib/silcclient/client_notify.c.
7631 The ID Type is now also passed to the application so that
7632 it can check whether the returned entry is SilcClientEntry
7635 Added new function silc_client_get_server_by_id to return
7636 the server entry by ID. Affected files are the
7637 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7639 * Do not create the channel in the Irssi SILC Client when issuing
7640 the JOIN command but when received the sucessful JOIN command
7641 reply. Otherwise the channel might get created even though we
7642 could not join it. The Affected file is
7643 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7645 * Fixed a channel joining bug in router. The router must also
7646 check the channel modes, invite and ban lists etc. when serving
7647 the JOIN command sent by normal server. Affected file is
7648 silcd/command.c. The router now resolves the client's
7649 information from the server who sent the JOIN command if it
7650 does not know it, and processes the JOIN command only after
7653 * Changed the SilcCommandCb to take new argument; void *context2.
7654 Affected file lib/silccore/silccommand.h
7656 The second argument in the command callbacks in the server now
7657 includes the SilcServerCommandReplyContext if the command was
7658 called as pending command callback from the command reply.
7659 Otherwise it is NULL. When called as pending the status of the
7660 command reply will be checked and if it was erronous the
7661 error will be sent to the original sender of the command.
7662 This way the client always receives the error messages even
7663 though the server was actually the one who received the error
7664 when it resent the command to router, for example. Affected
7665 files silcd/command[_reply].[ch].
7667 * Fixed sending WHOWAS command's error message to client if
7668 the requested client could not be found. It was missing.
7671 * Changed the CMODE and CUMODE commands reply arguments in the
7672 protocol specification. The Channel ID is now sent in both
7673 of the commands to identify the channel. Implemented this
7674 new feature to the client and server. Affected files
7675 lib/silcclient/command_reply.c and silcd/command.c.
7677 * Made better checks for invite and ban lists in the JOIN
7678 command in server. Affected file silcd/command.c.
7680 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7682 * The server now performs the incoming host IP/DNS lookup
7683 using the silc_socket_host_lookup and thus does not block
7684 the server anymore. Affected file silcd/server.c.
7686 * Completed the multi-thread support for SILC Scheduler in
7687 the lib/silcutil/silcschedule.c.
7689 * Fixed the configure.in.pre to detect the pthread correctly
7692 * Fixed a deadlock in silc_task_queue_wakeup in the file
7693 lib/silcutil/silctask.c.
7695 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7697 * Added new function silc_schedule_wakeup that is used in
7698 multi-threaded environment to wakeup the main thread's
7699 schduler. It needs to be used when a thread adds a new task
7700 or removes a task from task queues. After waking up, the
7701 scheduler will detect the task queue changes. If threads
7702 support is not compiled in this function has no effect.
7703 Implemented the wakeup mechanism to both Unix and WIN32
7704 systems. Affected files are lib/silcutil/silcschedule.[ch],
7705 lib/silcutil/unix/silcunixschedule.c and the
7706 lib/silcutil/win32/silcwin32schedule.c.
7708 * Added new function silc_task_queue_wakeup to wakeup the
7709 scheduler by the specified task queue. Affected file
7710 lib/silcutil/silctask.[ch].
7712 * The silc_socket_host_lookup_start now wakes up the scheduler
7713 after adding the timeout task. Affected file is
7714 lib/silcutil/silcsockconn.c.
7716 * The silc_socket_host_lookup is synchronous now if the threads
7717 support is not compiled in. However, the callback is still
7718 called asyncronously through the scheduler, anyway. Affected
7719 file lib/silcutil/silcsockconn.c.
7721 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7723 * Added new function silc_socket_host_lookup to perform
7724 asynchronous IP and FQDN lookups for the socket connection.
7725 Affected files lib/silcutil/silcsockconn.[ch].
7727 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7729 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7730 that may or may not compile the mutex support in.
7732 Changed the silc_mutex_alloc interface. It allocates the
7733 mutex now to the sent pointer and returns TRUE or FALSE.
7735 Affected file lib/silcutil/silcmutex.h.
7737 * Wrote the SILC Task Queue interface to support multi-threads.
7738 Affected file lib/silcutil/silctask.[ch].
7740 * Wrote the SILC Scheduler to support multi-threads. Affected
7741 file lib/silcutil/silcschedule.c.
7743 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7745 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7746 in lib/silcutil/win32/.
7748 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7750 * Defined SILC Mutex API and SILC Thread API and implemented
7751 them for Unix. Affected files are
7752 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7753 lib/silcutil/unix/silcunixmutex.c and
7754 lib/silcutil/unix/silcunixthread.c.
7756 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7758 * Fixed the silc_server_remove_clients_by_server's channel
7759 key re-generation. The hash table handling was incorrect
7760 and would not work with many channels. Affected file is
7763 * Fixed some memory leaks around the server code.
7765 * Rewrote the silc_server_get_users_on_channel to support IPv6
7766 based Client ID's. Affected file silcd/server.c.
7768 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7769 specification. However, a separate document must be written
7770 to define the detailed signing procedure and the payload
7771 associated with the flag. Defined the flag to the
7772 lib/silccore/silcchannel.h as well.
7774 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7776 * Changed the dynamic tables to static size tables in the
7777 lib/silccrypt/silchmac.c.
7779 * Removed GCC dependencies from the code. A patch by cras.
7781 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7783 * Do not show the error "Error receiving packet bla bla"
7784 in server if it really was not an error (-2 means that reading
7785 is pending). Affected file silcd/server.c.
7787 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7789 * Fixed a possible crash in silc_server_remove_clients_by_server
7790 in silcd/server.c. Fixed there also some memory leaks.
7792 * Fixed the silc_idlist_replace_client_id. It could replace
7793 wrong key in the hash table. Affected file silcd/idlist.c.
7795 * Do not check whether there are global users on the channel
7796 if the channel->global_users is FALSE. Affected functions
7797 silc_server_remove_from_one_channel and
7798 silc_server_remove_from_channels in silcd/server.c. Also,
7799 do not check if the removed client is local as we can be
7800 sure that global client was not removed from the channel
7801 and checking for global users is not needed.
7803 * The silc_server_remove_clients_by_server now re-generates
7804 the channel keys correctly for those channels that had
7805 clients removed from them. Affected file silcd/server.c.
7807 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7809 * Found the reason of random crashes in the server. We weren't
7810 ignoring the SIGPIPE signal (which can be sent in write())
7811 and it crashed the server. Affected file silcd/silcd.c.
7813 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7815 * Assure that sock->user_data is not NULL in the function
7816 silc_server_packet_send in silcd/packet_send.c.
7818 * Disconnect the remote connection if it could not be added
7819 to any ID lists in the server. The affected file is
7822 * Check in silc_server_packet_send[_real/dest] that the
7823 socket is not disconnecting and ignore the data if it is.
7824 Affected file silcd/packet_send.c.
7826 * Define inline to __inline on native WIN32 compilation.
7827 Affected file includes/silcwin32.h.
7829 * Added some explicit type casts for inline code since MSVC
7830 require them. Affected files lib/silcutil/silcbuffer.h,
7831 lib/trq/silcdlist.h and lib/trq/silclist.h.
7833 * Print warning in log files from now on if the packet
7834 decryption fails. Affected file silcd/server.c.
7836 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7838 * Changed the `say' client operation's interface to accept
7839 new `type' argument to indicate the type of the message sent
7840 by the library. The application may filter the library's
7841 messages according the type. The affected file is the
7842 lib/silcclient/silcapi.h.
7844 * Added two new functions to lib/silcclient/silcapi.h:
7845 silc_client_del_client and silc_client_del_client_by_id.
7846 Affected file lib/silcclient/idlist.c.
7848 * Moved the clientincludes.h from includes/ to silc/ and
7849 serverincludes.h from includes/ to silcd/.
7851 * The modes for the CMODE and CUMODE are now passed as
7852 uint32 for application with COMMAND_REPLY. The affected
7853 file is lib/silcclient/command_reply.c.
7855 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7857 * /WHOIS without arguments shows client's own information.
7858 Affected file lib/silcclient/command.c.
7860 * Changed PING to not accept any arguments. The specs
7861 says that client can ping only the connected server so
7862 requiring an argument is not needed. Affected file is
7863 lib/silcclient/command.c.
7865 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7867 * Fixed a fatal bug in private message sending and reception
7868 encryption and decryption when using private message keys.
7869 The implementation was incorrect and did not follow the
7870 specification. It causd that some of the message were
7871 lost since it did not use the sending and receiving keys
7872 as the protocol suggests. This has been fixed and will cause
7873 incompatibilities with older clients when sending private
7874 message encrypted with private message keys. Affected files
7875 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7876 and various other in Irssi SILC Client.
7878 Added `responder' boolean argument to the functions
7879 silc_client_add_private_message_key[_ske] to indicate when
7880 the key is added as responder or initiator of the key
7883 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7885 * Removed the silc_ske_check_version function and created
7886 a SilcSKECheckVersion callback. Added also a function
7887 silc_ske_set_callbacks that is now used to set all SKE
7888 callbacks. The callback functions are not given to
7889 the SKE functions anymore, but this function is used to
7892 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7894 * Added `silc_version' argument to the silc_client_alloc
7895 to define the version of the application for the library.
7896 The library will use the version string to compare it
7897 against the remote host's (usually a server) version
7898 string. Affected file lib/silcclient/silcapi.h
7900 * Added the KE protocol context to Key Agreement context
7901 in client library so that we can abort the SKE if it
7902 is in process when we get timeout. Affected file is
7903 lib/silcclient/client_keyagr.c.
7905 * Do not resolve the client ID forever if it returns in the
7906 first time that such client does not exist. This was done
7907 for example with private message. Affected file is
7908 lib/silcclient/client_prvmsg.c.
7910 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7912 * Do not add regex.h for WIN32. The affected file
7913 includes/silcincludes.h.
7915 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7916 not work yet 100%. It generates the DLL's automatically
7917 when compiling with --with-win32 under cygwin.
7919 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7921 * lib/contrib/regex.c is not compiled on WIN32.
7923 * Added silc_net_get_socket_opt function to the
7924 lib/silcutil/silcnet.h.
7926 * Added includes/silcwin32.h for WIN32 specific includes
7929 * Do not use ptime structure or any of the posix process
7930 functions on WIN32 in lib/silccrypt/silrng.c.
7932 * Added silc_gettimeofday to provide generic function
7933 for struct timeval on all platforms. Added the function
7934 to lib/silcutil/silcutil.h.
7936 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7938 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7939 library as they clearly belong there. As a plus side we
7940 can make the actual socket connection routines platform
7943 Added also new generic function silc_socket_read and
7944 silc_socket_write (that used to be silc_packet_[read/write].
7945 The implementation of these are platform specific.
7947 * Added WIN32 specific routines of silc_socket_[read/write]
7948 to lib/silcutil/win32/silcwin32sockconn.c.
7950 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7952 * Added preliminary support for native WIN32 compilation under
7953 cygwin (using the -mno-cygwin option for GCC) to the
7954 ./configure.in.pre. The --with-win32 now prepares the
7955 compilation for native WIN32.
7957 * Rewrote the SILC Scheduler interface in the file
7958 lib/silcutil/silcschedule.h. The scheduler is now context
7959 based and does not have anymore any global static scheduler.
7960 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7961 and created lib/silcutil/win32 directory for WIN32 based
7964 * Added Unix specific network routines to the
7965 lib/silcutil/unix/silcunixnet.c and the old
7966 lib/silcutil/silcnet.c includes now only generic routines.
7968 Added WIN32 specific network routines to the
7969 lib/silcutil/win32/silcwin32net.c.
7971 * Added Unix specific utility functions from the
7972 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7974 * Added WIN32 SILC Scheduler to the file
7975 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7978 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7980 * Do not handle JOIN notify in the server if the target client
7981 is not registered (idata->registered == FALSE). The affected
7982 file is silcd/packet_receive.c.
7984 * Update the nickrec->founder in event_cumode in the Irssi SILC
7985 client. Affected file irssi/src/silc/core/silc-channels.c.
7987 * Fixed the CUMODE_CHANGE notify handling in the server when
7988 server and router are announcing their clients on channels.
7989 Now the mode changes are saved and notified correctly. The
7990 affected file is /silcd/packet_receive.c.
7992 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7993 They really did not replace the cache entry in the ID Cache.
7994 Now they do that. Affected file silcd/idlist.c.
7996 * Fixed the KICK notify handling in the Irssi SILC client to
7997 update the channel records so that the kicked client does not
7998 appear to be on the channel. The affected file is
7999 irssi/src/silc/core/silc-channels.c.
8001 * Always update the conn->current_channel when executing command
8002 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8004 * Fixed the KILL notify handling in Irssi SILC client to remove
8005 the killed client on all channels.
8007 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Fixed the silc_parse_command_line to remove extra spaces
8010 from the start and end of the arguments. Affected file is
8011 lib/silcutil/silcutil.c.
8013 * Cancel and free any active protocol in the function
8014 silc_server_close_connection. Affected file silcd/server.c.
8016 * Cancel and free any active protocol in the function
8017 silc_client_close_connction. Affected file is
8018 lib/silcclient/client.c.
8020 * Do not execute the KILL command for clients that are in
8021 history (ie. they are not in the network). Affected file is
8024 * Fixed KILL notify handling, client does not crash anymore.
8025 Affected file irssi/src/silc/core/silc-channels.c.
8027 * Reduced the default packet buffer size from 2048 to 1024 in
8028 lib/silccore/silcpacket.c.
8030 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8031 counter to the SKE context that is incresed when the SKE library
8032 performs async operation outside the library. If the outside
8033 process frees the SKE context and FREED status will be set
8034 and the library will detect after the sync operation that the
8035 libary is freed. The affected files are
8036 lib/silcske/silcske[_status].[ch].
8038 * Resolve the client entry information in the function
8039 silc_client_channel_message to assure that NULL pointer is not
8040 passed as client entry to the application. */
8042 * Fixed the task timeout calculation to assure that there is
8043 never negative timeouts. The affected file is
8044 lib/silcutil/silcschedule.c.
8046 * Fixed the channel user mode notification sending in server.
8047 It was sent point-to-point to the router (or to server by router)
8048 but it needs to be destined to a channel. The routines now
8049 supports sending the channel user mode notifys to the channels
8050 when announcing clients and channels. Affected files are
8051 silcd/server.c and silcd/packet_receive.c.
8053 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8054 It did not actually replace the old channel entry in the cache.
8055 Affected file lib/silcclient/client_notify.c.
8057 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8059 * Fixed a possible crash in silc_packet_send_prepare. It now
8060 assures always that there is enough space in the buffer and
8061 at the tail area of the buffer (for MAC).
8063 Fixed the inbound buffer reallocation in silc_packet_read.
8064 It was old code and did not handle the reallocation correctly.
8067 The affected file is lib/silccore/silcpacket.c.
8069 * Fixed buffer overflow in silc_parse_nickname in the file
8070 lib/silcutil/silcutil.c.
8072 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * make install generates new server keys only if there is not
8077 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8080 Added check that if the NOREPLY is set then we will not send
8081 the away message. This avoids infinite loop of away messages
8082 if both clients are away. The affected file is
8083 lib/silcclient/client_prvmsg.c.
8085 * Fixed client crash if /NICK was given without arguments.
8086 Affected file lib/silcclient/command.c.
8088 * Server does not send the invite list in INVITE command back
8089 to the client if the list was not altered. Added this notion
8090 to the protocol spec as well. Affected file silcd/command.c.
8092 Fixed possible crash in INVITE command by checking the
8093 value of silc_server_get_client_route command.
8095 * Fixed the INVITE notify type handling. The arguments are now
8096 taken in correct order and client does not crash. The affected
8097 file is irssi/src/silc/core/silc-channels.c.
8099 Removed the "Inviting xxx to channel" message from the
8100 client library away and let the application handle it.
8101 Affected file lib/silcclient/command.c. Added that message
8102 to Irssi SILC client's message formats.
8104 * Fixed CMODE command crash in client. It now checks the
8105 amount of arguments correctly and does not crash. The affected
8106 file is lib/silcclient/command.c.
8108 * Do not create new channel automatically in silc_channels_join
8109 but check whether the channel by that name already exists.
8110 Affected file irssi/silc/core/silc-channels.c.
8112 * Do not send the SERVER_SIGNOFF to router if the disconnected
8113 entity was the router. Affected file silcd/server.c.
8115 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8116 SILC client as it was missing from there.
8118 Added the handling of the KICK notify to the Irssi SILC client
8119 as it was missing. Added "you have been kicked" message to
8120 Irssi SILC client's message modules formats.
8122 Added the handing of the KILL notify to the Irssi SILC client
8123 as it was missing. Added the kill message module formats
8126 The affected file is irssi/src/silc/core/silc-channels.c.
8128 * The router did not save the channel mode the server announced.
8129 Affected file silcd/packet_receive.c.
8131 * Fixed a possible crash in INFO command in server. If the
8132 server did not provide the server info it crashed. Affected
8133 file silcd/command.c.
8135 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Fixed the GETKEY command in the server to check also the
8138 global list. Otherwise the GETKEY would not work correctly
8139 in normal SILC server. Affected file silcd/command.c.
8141 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8143 * Fixed GETKEY crash, it crashed if the command did not succseed.
8145 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8147 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8148 is now real and not just an macro interface to GMP.
8150 Removed the entire GMP from the source tree and imported new
8151 NSS MPI library instead. Reason for removing GMP is that it is
8152 extremely large and compiles extremely slow. The NSS MPI
8153 is only a few files and compiles in less than 10 seconds.
8154 The speed is also about the same as GMP. The MPI is imported
8155 to lib/silcmath/mpi.
8157 If the system has GMP installed we will still use the GMP.
8158 If it is not then the NSS MPI will be compiled.
8160 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Merged a long nickname (127 characters long) crash bugfix from
8163 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8165 * Merged a freed memory reference bugfix from Irssi CVS tree.
8166 Affected file irssi/src/core/commands.c.
8168 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Added the server's public key sving and verification to the
8171 server when performing the SKE. This was missing and the
8172 remote server's (or router's) public key was accepted without
8173 checking whether we have it previously or trust it at all.
8174 Affected file silcd/protocol.c.
8176 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8178 * Check in the silc_server_timeout_remote if protocol is active
8179 and make sure that the protocol's final callback is called so
8180 that all memory if freed. Affected file silcd/server.c.
8182 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * silc_server_whois_send_reply crashed the server if the nickname
8185 was 127 characters long. Affected file silcd/command.c.
8187 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Added sanity check to the silc_server_new_client. If the hostname
8190 is provided inside username then check that the provided hostname
8191 really is the same as the resolved one. If the hostname was not
8192 resolved then check it from the public key. Affected file is
8193 silcd/packet_receive.c.
8195 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8196 if the server disconnected us and the connection is not valid
8197 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8199 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8200 the library to the lib/silcutil/silcutil.[ch].
8202 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8204 * Close log file after open. Affected file
8205 lib/silcutil/silclog.c.
8207 * Check whether sock == NULL in silc_client_send_packet and return
8208 if it is. Affected file lib/silcclient/silcclient.c.
8210 * Check rec->entry == NULL in the Irssi SILC Client before
8211 sending the channel message. Affecte file is
8212 irssi/src/silc/core/silc-servers.c.
8214 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Merged a splitted window bugfix from Irssi CVS tree. The
8217 affected file is irssi/src/fe-text/textbuffer-view.c.
8219 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8220 It did not print nickname.
8222 * Improved the distributions system a bit.
8224 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8227 irssi/src/fe-text/gui-window.c.
8229 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8230 to in-active server. The affected file is
8231 irssi/src/silc/core/client_ops.c.
8233 * Resolve the client in USERS command reply if the entry does
8234 not have username resolved. The affected file is
8235 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8236 command to WHOIS command to really resolve stuff. The USERS
8237 is not used any more in any critical section so WHOIS can
8238 be used even though it might be slower than IDENTIFY.
8240 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8243 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8245 * Changed the protocol API a bit more consistent in the
8246 lib/silccore/silcprotocol.[ch].
8248 * Changed the following headers to ROBODoc format:
8250 lib/silccore/silcpayload.h
8251 lib/silccore/silcprotocol.h
8252 lib/silccore/silcsockconn.h
8254 All core library headers are now formatted.
8256 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * Fixed a bug in Irssi SILC client; do not show that you are
8259 server/router operator if you really are not. Affected file is
8260 irssi/src/silc/core/client_ops.c.
8262 * Renamed silc_command_free_payload to silc_command_payload_free.
8263 Affected file lib/silccore/silccommand.h
8265 * Added silcmath.h to include the prototoypes of various routines
8266 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8269 * Changed the following headers to ROBODoc format:
8271 lib/silccore/silcchannel.h
8272 lib/silccore/silccommand.h
8273 lib/silccore/silcid.h
8274 lib/silccore/silcidcache.h
8275 lib/silccore/silcmode.h
8276 lib/silccore/silcnotify.h
8277 lib/silccore/silcpacket.h
8278 lib/silcmath/silcmath.h
8280 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8282 * Added checking to the server code not to start the server if
8283 ciphers and stuff are not configured properly. Affected files
8284 silcd/serverconfig.[h] and silcd/server.c.
8286 * Changed the layout of the header files of the public interfaces
8287 in the SILC libraries. The new layout supports ROBODoc
8288 documentation tool (and some others) so that it is easy to create
8289 a library reference manual. All the other headers and source
8290 code must still follow the CodingStyle document. Also source
8291 code must not include these ROBODoc stuffs, only the headers.
8292 Furthermore, all public interface headers must now be named
8293 by using `silc' prefix, example: silcapi.h, silccipher.h.
8294 Some files were renamed due to this. All the other headers
8295 must not be used as public interfaces. I will update the
8296 CodingStyle document later. Changed following headers, so far:
8298 lib/silcclient/silcapi.h
8299 lib/silccore/silcauth.h
8300 lib/silccore/silcprivate.h
8301 lib/silccrypt/silcdh.h
8303 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8307 * Removed silc_client_packet_send_flush from the client library
8308 as it is not needed. Affected file lib/silcclient/client.[ch].
8310 * Added printing of message of unresolved authentication method
8311 to the Irssi SILC client. Added it to the module formats.
8312 Removed the same message from the client library.
8314 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Added new distribution feature, DISTLABEL. Every distribution
8317 can define own preprocessor label that can be used in the
8318 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8319 file distributions, acconfig.h.pre and prepare.
8321 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8323 * Added Makefile.defines_int to include the actual definitions
8324 for Makefile.defines.in. Tested the new distribution system,
8325 created distributions and tested installation.
8327 * Added AWAY message printing to the Irssi SILC client. Added
8328 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8330 * Added SCONNECT command to call the SILC's CONNECT command.
8331 Cannot use CONNECT directly since Irssi uses that internally.
8332 Affected file irssi/src/silc/core/silc-servers.c.
8334 Added ACTION local command. It is same as ME command but takes
8335 the channel as mandatory argument.
8337 Rewrote some of the Irssi's help files to suite for SILC
8340 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * Added Makefile.defines[.in] that should for now on be included
8343 in all Makefile.am file in the source tree. That file includes
8344 all common compilation definitions for SILC source tree.
8346 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Minor changes to the ./prepare script to change the package
8349 name according the distribution name to the configure.in.
8351 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Created new distribution system. Added file `distributions'
8354 that defines all the distributions that can be created out of
8355 the SILC source tree. The ./prepare script now reads that
8356 file to determine how to prepare the distributions. The
8357 first argument to the ./prepare is the name of the distribution
8358 and second is the version of the distribution. If given
8359 without arguments it creates the default (toolkit) distribution
8360 with the default version (defined in ./prepare).
8362 All Makefile.am files that are subject to the distributions
8363 are now named as Makefile.am.pre. These are ./Makefile.am
8364 and lib/Makefile.am. Others may be changed later.
8366 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Added invite list, ban list, some key management and connection
8369 error message printing to module formats in the Irssi SILC client.
8371 * Added new silc_client_set_away_message to set the away message
8372 that is back to the person who sent private message. The
8373 affected file lib/silcclient/silcapi.h and the
8374 lib/silcclient/client_prvmsg.c.
8376 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Fixed the private message sending in the Irssi SILC client,
8379 added local command KEY to the Irssi SILC client.
8381 Added key management and key agreement message formats to the
8382 irssi/src/fe-common/silc/module-formats.[ch].
8384 Added USERS (alias WHO) printing, server/router operator
8385 indication and LIST command printing to the module formats.
8387 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Fixed channel joining notify handling, cumode notify handling
8390 from Irssi SILC client.
8392 * Added SILC specific module-formats to the Irssi SILC client so
8393 that SILC specific message hilighting, colors etc is possible.
8394 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8396 Added channel mode, channel user mode, actions, notices,
8397 whois and whowas printing to the the module-formats.c.
8399 * Fixed a bug in channel deletion in the server. The channel
8400 is not left to the cache even if the channel founder auth mode
8401 is set when there are no users anymore on the channel. Affected
8402 file silcd/server.c.
8404 * The silc_net_localhost now resolves the entire hostname including
8405 the domain name. Affected file lib/silcutil/silcnet.c.
8407 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Changed the ask_passphrase client operation to be ascynchronous.
8410 It has now a completion callback and a context that the
8411 application must call after it has got the passphrase from
8412 the user. Affected files lib/silcclient/silcapi.h,
8413 lib/silcclient/protocol.c, lib/silcclient/command.c and
8416 Added SilcAskPassphrase callback that the application calls
8417 to deliver the passphrase to the library.
8419 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8420 The public key verification and especially a certificate
8421 verification is asynchronous procedure.
8423 Added new SILC_SKE_STATUS_PENDING status to indicate the
8424 request is pending and a callback will be called to finalize
8427 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8428 indicate that remote end did not send its public key (or
8429 certificate), even though we require it. Added check for this
8430 condition in the SKE. This was a security bug, now fixed.
8432 Defined new SilcSKEVerifyCbCompletion callback that is called
8433 when the verification process is completed.
8435 The affected files lib/silcske/silcske_status.h and
8436 lib/silcske/silcske.[ch].
8438 * Changed the verify_public_key client operation to be async
8439 as well. Defined SilcVerifyPublicKey callback that is used to
8440 indicate the success of the public key verification process.
8442 Changed the server and client to use the new async client
8445 * Changed the Irssi SILC client's internal scheduler to be called
8446 twice as many times as it used to be. As a result the client
8447 should be a bit faster now. Affected file is
8448 irssi/src/silc/core/silc-core.c.
8450 * Added support to Irssi SILC client of asynchronous public key
8451 verification and passphrase inquiry. Affected file is
8452 irssi/src/silc/core/silc-core.c.
8454 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8456 * Do not say "You have left channel %s" in client library.
8457 Moved it to the application. Affected files are
8458 lib/silcclient/command.c and silc/client_ops.c.
8460 * Fixed silc_client_get_clients. Command context was not
8461 duplicated and was freed memory in the callback. Affected
8462 file lib/silcclient/idlist.c.
8464 * Do not say "you are now talking..." on JOIN command in the
8465 client library. The appliation must handle it.
8467 * Do not say ".. changed topic to" in command reply in the
8468 client libary. The application must handle it.
8470 * Fixed TOPIC command sending in the client library.
8472 * Fixed a memory leak in silc_client_command_free in the file
8473 lib/silcclient/command.c.
8475 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Imported a modified version of Irssi client to the source tree.
8478 The Irssi will be used to create a new client called
8479 Irssi SILC. Imported to irssi/.
8481 Added silc_core_init_finish function to the Irssi. Affected
8482 file irssi/configure.in.
8484 A lot changes in the Makefile.ams around the irssi tree.
8486 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Do not rehash if the new size is same as the old size of the
8489 hash table, in the silc_hash_table_rehash*. The affected file
8490 lib/silcutil/silchashtable.c.
8492 * Replaced hash_table_del_by_context calls from the server
8493 (when channel->user_list and client->channels) to the
8494 hash_table_del as it is sufficient and faster.
8496 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Added silc_hash_table_list, silc_hash_table_get and the
8499 SilcHashTableList structure to provide an alternative way to
8500 traverse the hash table. The affected files are
8501 lib/silcutil/silchashtable.[ch].
8503 * Changed the server's idlist routines to use the hash table
8504 routines to optimize the code.
8506 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Replaced the client entry's `channel' list and channel entry's
8509 `user_list' list to hash tables for optimized lookup. Changed
8510 the code to use the hash table interface around the code.
8511 Affected file lib/silcd/idlist.[ch].
8513 * Added `auto_rehash' boolean argument to the function
8514 silc_hash_table_alloc to indicate whether the hash table should
8515 auto-rehash when it thinks is appropriate time. It will
8516 increase the hash table size if the there is twice as much
8517 entries in the table than the size of the table, and will
8518 decrease the size if there are twice as less entries than
8519 the size of the table.
8521 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8525 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8527 * silc_idcache_purge_by_context deletes the entry now by context
8528 as it is supposed to do. Affected file lib/silccore/idcache.c.
8530 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8531 client is not anymore valid (WHOWAS givens the info) and not
8532 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8534 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Removed the `data' and `data_len' arguments from the ID Cache
8537 interfaces and added `name' argument. ID Cache does not handle
8538 anymore the binary data only a names associated with given ID.
8540 * When hashing a Client ID with silc_hash_id the entire ID is
8541 not hashed anymore, instead only the hash of the Client ID is
8542 hashed. This way we can access the Client ID from the cache
8543 with Client ID but with the hash of the ID (which is a hash of
8544 the nickname) as well without any difference in performance.
8546 Added also silc_idcache_find_by_id_one_ext to do one on one
8547 searching when we have the actual ID. Added also function
8548 silc_hash_client_id_compare. The affected files are
8549 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8551 * When hashing the name associated with a ID it is always done
8552 in lowercase. This way we can access the cache without worrying
8553 about case-sensitivity, even though, for example nicknames are
8556 * Fixed a bug in server with channel message sending. It put
8557 wrong ID type as destination ID. The affected file
8558 silcd/packet_send.c.
8560 * silc_idcache_del_by_context now deletes from all hash tables
8561 by context. Affected file lib/silccore/idcache.c.
8563 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Changed the client library to use the new ID Cache interface.
8566 Changes around the source tree.
8568 * Added silc_hash_table_rehash_ext to rehash with specific
8569 hash function. Affected file lib/silcutil/silchashtable.[ch].
8571 * Added silc_hash_string_compare to compare two strings in the
8572 hash table. Affected file lib/silcutil/silcutil.[ch].
8574 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Added new function silc_idcache_del_by_context into the
8577 lib/silccore/idcache.[ch].
8579 * Changed the server's ID list routines to use the new ID Cache
8580 interface. Changes around the source tree.
8582 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Added silc_hash_table_del[_by_context]_ext functions in to the
8585 lib/silcutil/silchashtable.[ch].
8587 Removed silc_hash_table_find_all* routines and added new
8588 silc_hash_table_find_foreach to replace them.
8590 Added silc_hash_table_replace_ext function as extended
8591 replacing function. Separated the simple hash table interface
8592 from the extended hash table interface in the file
8593 lib/silcutil/silchashtable.h.
8595 * Fixed minor bugs and changed it to use some of the new
8596 hash table functions in lib/silccore/idcache.c
8598 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8600 * Added new function silc_hash_table_find_all to return all keys
8601 in the hash table by the specified key. As the hash table is
8602 collision resistant it also makes it possible to have several
8603 duplicate keys in the hash table. This function may be used to
8604 find all of the keys from the hash.
8606 Added user_context arguments to the SilcHashFunction,
8607 SilcHashCompare and SilcHashDestructor to deliver user specified
8610 Added new fuctions silc_hash_table_find[_all]_ext to do
8611 extended lookup with specified hash and compare functions and
8612 specified user contexts.
8614 Added new function silc_hash_table_add_ext to add the key
8615 with specified hash function and user context.
8617 Added new function silc_hash_table_foreach to traverse all
8618 entrys in the hash table. Added SilcHashForeach callback
8621 Added new function silc_hash_table_del_by_context to delete
8622 the entry only if the context associated with the key matches.
8624 Affected files are lib/silcutil/silchashtable.[ch].
8626 * Removed silc_hash_[server/client/channel]_id and added just
8627 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8628 silc_hash_id_compare to compare two ID's using as the hash table
8629 comparison function. Added also silc_hash_data to hash
8630 binary data and silc_hash_data_compare to compare it.
8632 * Removed silc_idlist_find_client_by_hash as it is not needed
8633 anymore. Affected file silcd/idlist.[ch].
8635 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8636 to use internally the SilcHashTable. The new ID Cache is a lot
8637 faster than the old one. Some of the ID Cache interface was also
8638 rewritten and obsolete and stupid functions were removed.
8640 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8642 * Added entry_count field to the SilcHashTable to keep the number
8643 of the entries in the table. Implemented the function
8644 silc_hash_table_rehash. Added new function
8645 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8647 Fixed a minor bug in silc_hash_table_free.
8649 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8650 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8651 into the lib/silcutil/silcutil.[ch].
8653 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8655 * Implemented a collision resistant hash table into the
8656 lib/silcutil/silchashtable[ch]. See the header and the source
8657 for the SilcHashTable API.
8659 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Merged dotconf version 1.0.2 into lib/dotconf.
8663 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * Do not compile anything in lib/silcsim/* if the SIM support
8666 is not enabled. The tree should now compile without problems
8669 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Compiled the SILC under cygwin. Compiled and tested briefly
8672 without problems. More tests needed. The SIMs didn't compile
8675 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8677 * Fixed possible crash in silc_get_username in the
8678 lib/silcutil/silcutil.c.
8680 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8682 * Fixed a va_arg in silc/client_ops.c.
8684 * Oops, RC5 routines were named AES and caused some problems
8685 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8687 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8689 * Added new SilcIDIP structure into the lib/silccore/id.h and
8690 replaced the old `ip' fields from all SILC ID's to that type.
8691 This is a step towards IPv6 support.
8693 The silc_id_get_len takes now the ID as an extra argument.
8694 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8695 both IPv4 and IPv6 based ID's.
8697 The affected files are lib/silccore/id.[ch] and other files
8698 around the tree using these routines.
8700 * Removed the ID length arguments in server from various
8701 silc_server_send_notify_* routines -> they are not needed
8704 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8706 * Fixed memory leak in silc_encode_pem_file in the file
8707 lib/silcutil/silcutil.c.
8709 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8711 * Check minor version as well in the SKE. Affected files are
8712 silcd/protocol.c and lib/silcclient/protocol.c.
8714 * Added --identifier option to the server so that an identifier
8715 can be when creating the public key for the server. Affected
8716 file is silcd/silcd.c.
8718 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8719 lib/silccrypt/silcpkcs.c.
8721 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8723 * Register default ciphers and stuff when using -C option with
8724 the server. Affected file sildc/silcd.c.
8726 * Put back the servers public key filename format, it is better
8727 than the new one. For now, the client keys are saved with the
8728 new filename format. The affected file silc/client_ops.c.
8730 * Implemented the Cipher API for the rest of the ciphers that
8731 did not implement it or implemented it the wrong way.
8733 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Register default ciphers and stuff when using the -S option
8736 in the client. Affected file silc/silc.c. Same also when
8737 creating new key pair with -C option.
8739 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8741 * Fixed the silc_verify_public_key client operation function to
8742 save the public keys differently. The fingerprint is now
8743 used as filename and not the hostname. This way also the
8744 client keys are saved uniquely and not with hostnames. The
8745 affected file is silc/client_ops.c.
8747 * Trimmed the silc_hash_fingerprint function to remove extra
8748 whitespaces from the end of the fingerprint. The affected
8749 file is lib/silccrypt/silchash.c.
8753 * Added silc_cipher_register_default function to register all
8754 default ciphers. It can be used when configuration files
8755 does not exist and the application does not want any specific
8756 ciphers in any specific order.
8758 The SilcDList is now used as silc_cipher_list dynamically
8759 allocated cipher list. Removed the static list all together
8760 and now all ciphers must be allocated to the dynamic list.
8761 The silc_cipher_alloc routine was changed to check only the
8764 All silc_cipher_* routines that used to return int returns
8767 The affected files lib/silccrypt/silccrypt.[ch].
8769 * The same thing was done to silc_hash_* as for silc_cipher_*
8770 routines. Affected files lib/silccrypt/silchash.[ch].
8772 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8773 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8774 Added also silc_pkcs_[un]register[_default] functions.
8775 Removed the data_context from the PKCS API.
8777 * Added silc_hmac_register_default function to register default
8778 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8779 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8780 to unregister all hmacs at once.
8782 * Register the default ciphers, hash functions, PKCSs and HMACs
8783 if client's configuration file does not exist. The affected
8786 * The client did not load the hash functions from the SIM
8787 modules at all. Added support for this. Affected file is
8788 silc/clientconfig.c.
8790 * When decoding public key with silc_pkcs_public_key_decode, check
8791 the supported algorithm only if PKCS are registered. Affected
8792 file lib/silccrypt/silcpkcs.c. The same was done with the
8793 silc_pkcs_private_key_decode.
8795 * Fixed the SILC List routines to keep the list always in order.
8796 It used to change the list's order when traversing the list but
8797 not it preserves the order. Affected file lib/trq/silclist.h.
8799 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8801 * Added the client library to use the SilcSocketConnection's
8802 reference counter (by silc_socket_dup) to prevent the bug that
8803 the socket object may be freed underneath async operation.
8805 * The name resolv library checking fixes in the configure.in.pre.
8808 * Created new version of the protocol drafts for future
8809 development. The -03 drafts are the ones that will be changed
8810 in the trunk now and the -02 will remain as they are.
8812 * Send list of CUMODE notifys to the router when announcing
8813 the channel users to the router. Affected file silcd/server.c.
8814 If the router receiving channel founder CUMODE for a channel
8815 that already has channel founder it will send CUMODE notify
8816 to the sender to remove the channel founder rights from the
8817 announced client. Affected file silcd/packet_receive.c.
8819 * The CUMODE notify may now use Server ID as well as the entity
8820 who changes the mode. Updated protocool specs.
8822 * Updated INSTALL and README files.
8824 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * New web pages in the http://silc.pspt.fi. The pages was
8831 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Implemented the [DenyConnectin] config section in the server.
8834 Added silc_server_config_denied_conn to check whether incoming
8835 connection is denied. Affected file silcd/serverconfig.[ch].
8837 * Do not check the ports when checking the incoming configuration
8838 data if the port is 0, meaning any. Affected file is
8839 silcd/serverconfig.c.
8841 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Fixed buffer overflow in silc_string_compare in the file
8844 lib/silcutil/silcutil.c.
8846 * Fixed double free in silc_server_command_leave in the file
8849 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Fixed the version checking in the server. Affected file is
8854 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Fixed the configuration data fetching when accepting new
8857 connections in the server. Affected file silcd/server.c.
8859 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Added `sender_entry' argument to the function
8862 silc_server_packet_relay_to_channel so that we can check
8863 whether some destination actually belongs to the same route
8864 the sender belongs (ie, we must not resend the packet to the
8865 sender). Affected file silcd/packet_send.[ch].
8867 * Added `servername' field to the SilcClientEntry in the server
8868 to hold the name of the server where client is from. Affected
8869 file is silcd/idlist.h.
8871 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8873 * Moved the channel message encrypting in the router betwen
8874 router connections from silc_server_channel_message to the
8875 silc_server_packet_relay_to_channel since we want to check
8876 whether we have anybody channel before encrypting anything.
8877 Affected files silcd/packet_[receive/send].c.
8879 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8881 * Fixed the [AdminConnection] server config section to support
8882 multiple entries. Affected file silcd/serverconfig.c.
8884 * Added support into the server to check the validity of the
8885 incoming connection before executing any KE or authentication
8888 * The connection configuration is now saved to the KE and
8889 connection auth protocol contexts and not fetched anymore in
8890 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8892 * The local hosts listenning address and port is also resolved
8893 now when starting the server. We want to have the socket object
8894 to include the real address and port for the listener. Added
8895 new function silc_net_check_local_by_sock into the files
8896 lib/silcutil/silcnet.[ch].
8898 * Fixed a broadcast bug in server -> do not broadcast if we
8901 * Fixed a routing bug. Do not route broadcast packets ever.
8902 Broadcast packets must be processed always and not routed since
8903 they may be destined to some other host than yourself and thus
8904 would get routed without no good reason. Affected file is
8907 * Added function silc_server_config_is_primary_route to check
8908 whether primary router connection has been configured (a router
8909 configuration that we are initiating). If there is not, we
8910 will assume that there is only two routers in the SILC network
8911 and we will use the incoming router connection as our primary
8912 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8914 * Changed the order of the broadcasting. Broadcast _after_ the
8915 packet has been processed not before. Affected file is
8918 * Fixed a [ClientConnection] parsing bug. The port was never
8919 parsed correctly thus resulting to port 0. Affected file
8920 silcd/serverconfig.c.
8922 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8923 argument and did not set the broadcast packet flag. Affected
8924 file silcd/packet_send.c. Fixed same bug in the function
8925 silc_server_send_notify as well.
8927 * If we receive NEW_ID packet for our own ID in the server, ignore
8930 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * Removed the nickname from the Private Message Payload.
8935 Updated the code and the protocol specs.
8937 * Updated protocol specs for submitting to the IETF.
8939 * Tweaked the Random Number Generator a bit. Affected file
8940 lib/silccrypt/silcrng.c. Exported a new function
8941 silc_rng_[global]_add_noise which can be used to add more
8944 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8946 * Do not parse packets with different timeout when protocol
8947 is active -> may cause problem with rekey. Affected file
8950 * When server receives signoff notify it must not create
8951 new channel key if the client is on any channels since the
8952 sender of the signoff notify will create it.
8954 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Added printing of error messages during SKE protocol from the
8957 failure packet sent by server during SKE. Affected file
8960 * Removed the client's failure_callback handling with timeout
8961 and handle it immediately when received.
8963 * The SKE library returned wrong type in SUCCESS and FAILURE
8964 packets. They must be 32 bit MSB not 16 bit MSB.
8966 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8968 * Ok, rewrote the logic of the re-key and now it seems to work.
8969 I tested it on high traffic with frequent re-keys without
8970 problems. Added hmac_receive (and renamed hmac to hmac_send)
8971 in SilcClientConnection in lib/silcclient/client.h and
8972 in SilcIDListData in silcd/idlist.h. Also, removed the
8973 SilcPacketParserContext's cipher and hmac fields as they are
8974 not needed anymore and actually caused some problems when
8975 the ciphers and hmac's changed underneath the packet parser.
8977 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8979 * If re-key protocol is active then process the incoming packets
8980 synchronously since we must assure that icoming packets encrypted
8981 with the old key is processed before the new keys is set to
8982 use. This is true other packets than for REKEY packets.
8983 Affected file silcd/server.c. The same was done to client library
8984 as well, affected file lib/silcclient/client.c.
8986 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Fixed bug in client and server to accept the force send if
8989 the packet is send from silc_[server/client]_packet_process
8990 function. Otherwise the packets are never delivered, oops.
8992 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8994 * Disable force sending of packets when REKEY protocol is active.
8995 We must assure that no packet is sent directly when rekey is
8996 performed. All packets must be sent through packet queue.
8997 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8998 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8999 function is silc_[server/client]_packet_send_real to check
9002 * Replaced the SIM paths from example config files to
9003 /usr/local/modules. Also, make install creates now
9004 /usr/local/silc/logs directory to hold all the SILC server
9007 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Made the configure.in.pre work on Solaris. Patch by salo.
9011 * Made all ciphers compatible with non-x86 machines. Defined
9012 CBC mode macros into lib/silccrypt/ciphers_def.h.
9014 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Fixed the make install.
9018 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * When MAC computation fails the silc_packet_decrypt returned 0
9021 even though it was supposed to return -1. Fixed this. The
9022 affected file is lib/silccore/silcpacket.c.
9024 * Do not replace the config files in /etc/silc (in make install)
9025 if they already exist. Affected file ./Makefile.am.
9027 * Do not send re-key packets immediately but through packet queue.
9028 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9030 * Changed silc_net_check_host_by_sock to return FALSE if the
9031 IP/DNS could not be resolved. Though, it returns the IP address
9032 now even if it could not resolve it (but returns also FALSE).
9033 Affected file lib/silcutil/silcnet.[ch].
9035 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9037 * Added silc_pkcs_decode_identifier to decode the public key's
9038 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9039 Added also silc_pkcs_free_identifier. Added also new context
9040 SilcPublicKeyIdentifier.
9042 * Added -S option to the silc client. It is used to dump the
9043 contents of the specified public key file.
9045 * Changed the PKCS api to return the public key length when
9046 setting the public key.
9048 * Fixed a fatal bug in the public and private key file loading.
9049 Affected file lib/silccrypt/silcpkcs.c.
9051 * Execute the packet parsing for client with zero (0) timeout
9052 if the protocol is active. Affected file silcd/server.c.
9054 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Made the key generation options to the silcd program. Added
9057 -C option, equivalent to client's option.
9059 * Added new [ServerKeys] config section to the server. It
9060 configures the server's public and private key.
9062 * Defined generic Public Key Payload into the protocol
9063 specification to send specific type of public keys and
9066 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9067 public key or certificate.
9069 * Implemented the GETKEY command to the server and to the
9070 client library and on user interface.
9072 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9074 * Made preliminary `make install' work.
9076 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9078 * Added SilcServerRekey context into silcd/idlist.h.
9080 * Added the PFS support as defined in the specification to the
9081 SKE protocol. Affected files lib/silcske/*.c.
9083 * Added `ske_group' field to the SilcServerRekey context to hold
9084 the number of the SKE group that is used with PFS in re-key.
9085 Affected file silcd/idlist.h.
9087 * Added PFS re-key support to the server. Affected file is
9090 * Added silc_protocol_cancel to cancel execution of the next
9091 state of the protocol. Affected file is
9092 lib/silccore/silcprotocol.[ch].
9094 * Added the re-key support with and without PFS to the client
9095 library. Re-key is performed once in an hour, by default.
9097 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9098 Added silc_client_rekey_callback and silc_client_rekey_final.
9099 Affected files are lib/silcclient/protocol.[ch] and
9100 lib/silcclient/client.[ch].
9102 * Removed the `hmac_key' and `hmac_key_len' fields from the
9103 SilcClientConnection structure; not needed. Affected file is
9104 lib/silcclient/client.h.
9108 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9110 * Do not ask whether user wants to use the negotiated private key
9111 for private messages, just use it. Affected file is
9112 silc/local_command.c.
9114 * Added `send_enc_key' and `enc_key_len' fields to the
9115 SilcIDListData structure since they are needed in the re-key
9116 phase. Affected file is silcd/idlist.[ch].
9118 * Implemented the simple re-key protocol into the server.
9119 Affected files silcd/server.c and silcd/protocol.[ch]. The
9120 re-key will be performed once in an hour, by default.
9122 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9123 Added silc_server_rekey, silc_server_rekey_callback and
9124 silc_server_rekey_final.
9126 * Removed Tunneled flag from the protocol. Updated the code
9127 and the specifications.
9129 * Adde `pfs' field to the SilcIDListData to indicate whether
9130 the PFS is to be performed in the re-key. Affected file is
9133 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9135 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9136 int64 of at least the xintXX size. If void * is less that 4
9137 bytes uint32 * will be used. Defined bool as boolean.
9139 * Changed _ALL_ unsigned long and unsigned int to uint32,
9140 unsgined short to uint16 in the source tree.
9142 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9143 not handle clients that has entry->data.registered == FALSE.
9144 They are not in the network anymore. Affected file is
9147 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Implemented the sending of the SERVER_SIGNOFF notify in the
9150 server. Affected file is silcd/server.c.
9152 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9153 Added also silc_notify_payload_encode_args into the
9154 lib/silccore/silcnotify.[ch].
9156 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9157 Affected file silcd/packet_receive.c.
9159 * Implemented the SERVER_SIGNOFF notify handling in the client
9160 library. Affected file lib/silcclient/client_notify.c. Also,
9161 implemnted the printing of the SERVER_SIGNOFF info to the
9162 application. Affected file silc/client_ops.c.
9164 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9165 if the deleting was successful. Affected file silcd/idlist.[ch].
9167 * Added support for public key authentication in the connection
9168 authentication protocol in the client library. Affected file
9169 lib/silcclient/protocol.c.
9171 * Changed the server's silc_idlist_get_clients_by_* interface
9172 to support already allocated array so that new entries may be
9173 added to pre-allocated array. Affected file silcd/idlist.[ch].
9174 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9175 and command replies.
9177 * All command reply functions in the server now calls the
9178 pending command callback even if error occured. This way the
9179 error will be delivered to the client as well. Affected files
9180 silcd/command.c and silcd/command_reply.c.
9182 * Fixed INFO command to return local server's info if no server
9183 was provided. Affected file lib/silcclient/command.c.
9185 * Removed RESTART command for good. Updated the code and the
9188 * Rewrote parts of the task system. It is a bit simpler now.
9189 Removed unsued task priorities. The affected files are
9190 lib/silcutil/silctask.[ch].
9192 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * Moved the USERS printing from the library to the application.
9195 Affected files lib/silcclient/command.c and silc/client_ops.c.
9197 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Added channel key re-key support. The re-key is perfomed
9202 only by the router and is done once in an hour. Added `rekey'
9203 field to the SilcChannelEntry in the server. Affected files
9204 silcd/server.c and silcd/idlist.h.
9206 * Added silc_task_unregister_by_context into the file
9207 lib/silcutil/silctask.[ch].
9209 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Added SILC_UMODE_GONE mode to indicate when the client is not
9212 present in the SILC network. Added also support to the local
9213 command AWAY that will set this mode. Added support of showing
9214 "xxx is gone" in WHOIS command. The USERS command shows the
9215 gone status as well.
9217 * Fixed setting server and router operator privileges in the
9218 server's UMODE command. Affected file silcd/command.c.
9220 * Merged the SKE KE1 and KE2 payloads into one payload. The
9221 new KE payload is equivalent to the old KE2 payload.
9223 Cleaned up the SKE Start Payload parsing. It now uses the
9224 simple buffer unformatting to do the parsing. A lot faster
9227 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9228 to the SKE that is used to indicate whether both of the SKE
9229 parties should perform authentication. By default only the
9230 responder performs authentication. By setting this flag also
9231 the initiator must do authentication. By default it is unset
9232 since in normal SKE case, client to server connection, only
9233 the responder should do authentication. When doing SKE between
9234 two clients both should perform authentication. Updated the
9235 code and the protocol specs.
9237 * A little fix to IDENTIFY command in the server. Search the
9238 client first by hash not nickname. Affected file is
9241 * Fixed the silc_client_close_connection to support closing
9242 the client to client connections wihtout deleting too much
9243 data. Affected file lib/silcclient/client.c.
9245 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9246 are received if protocol used to be active but is not anymore
9247 the application would crash due to NULL pointer dereference.
9248 Affected files silcd/server.c and lib/silcclient/client.c.
9250 * Added `hash' field to the SilcClientConnection to include
9251 the hash function negotiated in the SKE protocol.
9253 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9254 to set the channel founder authentication data. A client can
9255 claim the founder rights later by providing the authentication
9256 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9257 This way the channel founder can regain the channel founder
9258 privileges even it is left the channel. This works only on
9259 local server and the client must be connected to the same
9260 server to be able to regain the founder rights. Updated the
9261 protocol specs accordingly.
9263 Added support to the CMODE command in the client to set the
9264 founder auth data. Read the README to see how to set it.
9266 Added support to the CUMODE command to claim the founder
9267 rights. Read the README to see how to do it.
9269 Added support for the founder authentication to the Channel
9270 Entry in the server. Affected file silcd/idlist.h.
9272 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9273 server's CMODE command. Affected file silcd/command.c.
9275 * Added the following new functions into lib/silccore/silcauth.[ch]:
9276 silc_auth_get_method and silc_auth_get_data.
9278 * The server now saves the remote hosts public key to the
9279 SilcIDListData pointer. Affected file silcd/protocol.c.
9281 * The normal server now does not remove the channel entry from
9282 the cache if the founder authentication data is set. It used
9283 to remove it if the founder was the last one on the channel on
9284 the server and left the channel. The auth data is saved and
9285 if the channel is re-joined later the old entry is used with
9286 the old auth data. Affected files silcd/command_reply.c and
9289 * Removed the `pkcs' field from the SilcIDListData structure
9290 in the server; it is not used. Affected file silcd/idlist.h.
9292 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Fixed packet processing on slow links. Partial packets were
9295 never re-processed because the incoming data buffer was cleared
9296 by the application. Application must not directly clear the
9297 sock->inbuf, the packet processing routines handle it. Fixed
9298 this in client library and in server.
9300 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Fixed the WHOIS and IDENTIFY send reply function to really
9303 check whether to send list or just one entry. Affected file
9306 * Cleaned up the LEAVE command's channel key distribution. The
9307 affected file silcd/command.c.
9309 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9310 can enforce the channel mode as well. In that case the ID
9311 includes the ID of the server. The code now enforces the
9312 mode change if the router have different mode than the server.
9314 * The notify client operation with CMODE_CHANGE notify can now
9315 return NULL client_entry pointer if the CMODE was not changed
9316 by client. Application must check for this.
9318 * Added <Server ID> argument to INFO command to support server
9319 info fetching by Server ID.
9321 * Added silc_server_announce_get_channel_users to get assembled
9322 packets of channel users of the specified channel. Affected
9323 file silcd/server.[ch].
9325 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9326 was freed underneath the ID Cache.
9328 * Re-announce clients when the server received CHANNEL_CHANGE
9329 notify from the router. Affected file silcd/packet_send.c.
9331 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9333 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9334 crashed since it did not handle the fact that there is no cipher
9335 called "3" and didn't check the error condition. Now fixed.
9337 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9338 flag. It can be used to send message requests.
9340 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9342 * Implemented the RESTART command in the client.
9344 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9345 notice type messages. Added notice printing to the user
9348 * The channel keys are not re-generated if the channel's mode
9349 is PRIVKEY, ie private key on the channel exists. Affected
9350 files silcd/server.c and silcd/command.c.
9352 * Fixed a little bug in channel message delivery when channel
9353 private keys are set in the server. Affected file is
9354 silcd/packet_send.c.
9356 * Changed the setting on channel->on_channel = TRUE from the
9357 silc_client_save_channel_key to the JOIN command reply. The
9358 key payload is not received if the private channel key is set.
9359 Affected file lib/silcclient/command_reply.c and the
9360 lib/silcclient/client_channel.c.
9362 * When the CMODE_CHANGE notify is sent and the channel private
9363 key mode is removed the channel key must be re-generated in
9364 other cells as well. Added this support for the router in the
9365 silcd/packet_receive.c.
9367 * Added new local command NOTICE to send notice message on
9368 channel. Affected file silc/local_command.[ch].
9370 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9372 * Added new local command ME to the client. It is used to send
9373 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9374 some action. Affected file silc/local_command.[ch].
9376 * Changed channel_message and private_message client operations
9377 to deliver the message flags to the application. Added also
9378 the `flags' arguments to the silc_client_send_channel_message
9379 and silc_client_send_private_message functions. Affected file
9382 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Redefined the Private Message Payload to support private message
9385 keys and to support the new private message flags. Updated
9386 the protocol specs. Flags makes it possible to have for example
9387 CTCP style messages.
9389 * Added new type SilcPrivateMessagePayload and defined an API
9390 for it in the lib/silcclient/silcprivate.[ch].
9392 * Tested private message private keys successfully. Tested the
9393 private message key set, unset and list commands with the new
9396 * Redefined the Channel Message Payload to include the channel
9397 message flags (equal with private message flags) to support
9398 for example CTCP style messages.
9400 * Defined some of the message (for channel and private message)
9401 flags. Updated the protocol specs and added the flags to the
9402 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9404 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9406 * Added SilcKeyAgreementStatus type to the key agreement routines
9407 to indicate the current status and error if one occured.
9408 The status types are defined in the lib/silcclient/silcapi.h.
9410 * Added new local command KEY that is used to set and unset private
9411 keys for channels, set and unset private keys for private messages
9412 with remote clients and to send key agreement requests and
9413 negotiate the key agreement protocol with remote client. The
9414 key agreement is supported only to negotiate private message keys,
9415 it currently cannot be used to negotiate private keys for channels,
9416 as it is not convenient for that purpose.
9418 * Fixed a minor pending callback setting bug in the function
9419 silc_client_get_client_by_id_resolve, now the function works.
9420 Affected file lib/silcclient/idlist.c.
9422 * Added function silc_net_get_local_port to get local bound
9423 port by socket. Added to lib/silcutil/silcnet.[ch].
9425 * Added `sockets' and `sockets_count' fields to the SilcClient
9426 object. They hold the sockets of the listenning sockets in
9427 the client. Listenning sockets may be for example the key
9428 agreement server. Affected file lib/silcclient/client.[ch].
9429 Added functions the silc_client_add_socket and the
9430 silc_client_del_socket. They are exported to the application
9433 * Added ~./silc/clientkeys to support other client's public keys.
9435 * Renamed verify_server_key client operation to verify_public_key
9436 and added one argument to indicate the type of the connection
9437 (server, client etc.).
9439 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Added silc_server_connection_auth_request to handle the
9442 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9443 silcd/packet_receive.[ch].
9445 * Added silc_server_send_connection_auth_request into the
9446 silcd/packet_send.c to send the connection auth request packet.
9448 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9451 * Fixed the public key authentication in responder side in the
9452 server. The `auth_data' pointer includes the SilcPublicKey
9453 not the path to the public key. Affected file silcd/protocol.c.
9455 * Implemented the public key authentication in the initiator side
9456 in the server. Affected file silcd/protocol.c.
9458 * Removed the [RedirectClient] config section from the server
9459 configuration. Is not needed and I don't want to implement it.
9461 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9463 * Cleaned up the CMODE command in the server. It now works
9464 correctly and supports all the modes defined in the protocol.
9465 Affected file is silcd/command.c.
9467 * Added `hmac_name' field to the SilcChannelEntry in the server
9468 to hold the default HMAC of the channel. It can be set when
9469 creating the channel (with JOIN command). Affected files
9472 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9473 type to indicate the change of the current cipher and hmac
9474 on the channel. Client can safely ignore the <cipher> argument
9475 (if it chooses to do so) since the CHANNEL_KEY packet will
9476 force the channel key change anyway. The <hmac> argument is
9477 important since the client is responsible of setting the new
9478 HMAC and the hmac key into use.
9480 * Fixed the CMODE command in the client library as well.
9482 * Tested CMODE command in router environment successfully.
9484 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9486 * Show the version of the remote client (or server) when connecting
9487 to the server. It is logged to the log file. Affected file
9488 is silcd/protocol.c.
9490 * Fixed the KILLED notify handling in the client library. The
9491 client must be removed from all channels when receiving the
9494 Also, do not remove the client entry when giving the KILL
9495 command but when the KILLED notify is received.
9497 * Removed silc_idlist_find_client_by_nickname from the server.
9498 Not needed anymore. Affected files silcd/idlist.[ch].
9500 * Implemented the CHANNEL_CHANGE notify type handling to the
9501 server. Affected file silcd/server.c.
9505 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9507 * Added silc_server_send_notify_invite to send the INVITE
9508 notify between routers.
9510 * Implemented the INVITE command correctly to the server.
9512 * Implemented the INVITE notify type handling in the server.
9514 * Implemented the INVITE command to the client library and on the
9517 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9519 * Added function silc_server_get_client_resolve to find the
9520 client entry by ID from all ID lists and then resolve it
9521 (using WHOIS) if it cannot be found. Affected file is
9524 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9526 * Implemented the BAN command to the client library.
9528 * The JOIN command in the server now checks the invite list
9531 * Changed the silc_command_reply_payload_encode_va and the
9532 silc_command_payload_encode_va to support that if argument is
9533 NULL it ignores and checks the next argument. Affected file
9534 lib/silccore/silccommand.c.
9536 * Added silc_server_send_notify_ban to send the BAN notify
9537 type between routers.
9539 * Chaned the silc_notify_payload_encode to support that if
9540 argument is NULL it ignores and checks the next argument.
9541 Affected file lib/silccore/silcnotify.c.
9543 * Tested ban lists in router environment successfully.
9545 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Implemented BAN command to the server, in silcd/command.[ch].
9549 * Removed the BAN and INVITE_LIST modes from the CMODE command
9552 * Added function silc_string_match to regex match two strings.
9553 Affected files lib/silcutil/silcutil.[ch].
9555 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9557 * Redefined parts of the SilcChannelEntry in the server to support
9558 the new ban and invite lists.
9560 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Redefined the INVITE command. The same command can be used to
9563 invite individuals to the channel but also to manage the invite
9564 list of the channel (to add to and remove from the invite list).
9565 Updated the protocol specs.
9567 * Added new command SILC_COMMAND_BAN that can be used to manage
9568 the ban list of the channel. Updated the protocol specs.
9570 * Removed the channel modes: the SILC_CMODE_BAN and the
9571 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9572 in the CMODE command. The equivalent features are now available
9573 using INVITE and BAN commands. Updated the protocol specs.
9575 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9576 in the network about change in the current ban list. The notify
9577 type is not used by the client.
9579 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9580 support the invite lists.
9582 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9584 * Added new function silc_string_regexify that converts string
9585 including wildcard characters into regex string that can
9586 be used by the GNU regex library. Added into the file
9587 lib/silcutil/silcutil.[ch].
9589 Added silc_string_regex_combine to combine to regex strings
9590 into one so that they can be used as one regex string by
9591 the GNU regex library. Added into the file
9592 lib/silcutil/silcutil.[ch].
9594 Added silc_string_regex_match to match two strings. It returns
9595 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9597 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9599 * Imported GNU regex to the soruce tree into lib/contrib.
9600 Fixed some compiler warning from the regex.c.
9602 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9604 * Fixed MOTD command in the server to work in router environment.
9606 * Fixed the MOTD command in the client library to support
9607 the server argument in the command.
9609 * Added `nickname_len' argument to the silc_idlist_add_client
9610 in the server, as the `nickname' argument may be binary data
9613 * Added silc_idlist_get_channels to return all channels from
9616 * Implemented LIST command to the server. Affected file is
9619 * Implemented the LIST command to the client library and on the
9622 * Added [<user count>] argument to the LIST command reply.
9623 With private channels the user count is not shown.
9625 * Updated TODO and README.
9627 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * The client entry's data.registered must be TRUE even with
9630 global client entry on global client list. The data.registered
9631 is used to check whether the client is anymore in the network,
9632 for example with WHOWAS command so it must be valid.
9634 * Fixed the WHOWAS command in the server. It now actually works
9635 in router environment. Added function into silcd/command_reply.c
9636 silc_server_command_reply_whowas_save.
9638 * Added silc_idlist_purge function to the silcd/idlist.c
9639 to periodically purge the ID Cache.
9641 * Fixed INFO command in the server. It works now in router
9642 environment. Added <server name> argument to the INFO command
9643 reply. Updated the protocol specs.
9645 * Fixed minor bug in silc_idcache_purge to not purge if the
9646 expire value is zero.
9648 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9649 they were buggy because of the WHOWAS information.
9651 * Fixed local command MSG to handle the async resolving of
9652 the remote client properly. It used to fail the first MSG.
9653 Affected file silc/local_command.c.
9655 * Added `data_len' field to SilcIDCache context.
9657 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9659 * Update TODO. Todo in commands in the server.
9661 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9664 used by routers as broadcast packet to inform other routers
9665 about the changed user mode.
9667 Implemented the notify handling in the server. Affected file is
9668 silcd/packet_receive.c. Added the function
9669 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9671 * Added new generic Channel Payload and deprecated the New Channel
9672 Payload. The New Channel Payload is now the generic Channel
9675 * Added new argument `mode' to the silc_server_send_new_channel
9676 as it is required in the Channel Payload now.
9678 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9679 and created a new and real SilChannelPayload to represent the
9680 new generic Channel Payload. Implemented the encode/decode
9681 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9683 * Added silc_server_get_client_channel_list to return the list
9684 of channels the client has joined for WHOIS command reply.
9685 Affected file silcd/server.[ch].
9687 * Implemented the channel list sending in the WHOIS command reply
9688 in server and in the client.
9690 Implemented the channel list displaying on the user interface
9691 as well. Affected file silc/client_ops.c.
9693 * Added silc_channel_payload_parse_list to parse list of Channel
9694 Payloads. It returns SilcDList list of SilcChannelPayloads.
9695 Client for example can use this function to parse the list of
9696 channels it receives in the WHOIS command reply. The caller
9697 must free the list by calling silc_channel_payload_list_free.
9698 Affected files lib/silccore/silcchannel.[ch].
9700 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9702 * Added one new argument <user mode> to the WHOIS command reply
9703 to return the mode of the user in SILC. Updated the protocol
9706 Implemented it to the server and client.
9708 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9710 * Fixed the mode printing on the user interface on joining.
9711 Affected file silc/client_ops.c.
9713 * Implemented the UMODE command and user modes in general to the
9714 client library and to the user interface.
9716 * Implemented the UMODE command to the server.
9718 * The server now sends UNKNOWN_COMMAND error status if client sends
9719 unknown command. Affected file silcd/command.c.
9721 * All server commands now handle the command identifier the right
9722 way when sending the command reply to the client. The client can
9723 use to identify the command replies with the identifier.
9725 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Added silc_server_get_client_route to resolve the route to
9728 the client indicated by the client ID. Affected file is
9731 * Added silc_server_relay_packet as general function to relay
9732 packet to arbitrary destination. This deprecates functions
9733 like _send_private_message_key, _relay_notify etc. Affected
9734 file is silcd/packet_send.[ch].
9736 Removed silc_server_send_key_agreement,
9737 silc_server_send_private_message_key and
9738 silc_server_packet_relay_notify functions from the file
9739 silcd/packet_send.[ch].
9743 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9744 server. Affected file silcd/packet_receive.[ch].
9746 * Implemented the KILL command to the client. Implemented the
9747 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9748 Affected files lib/silcclient/command[_reply].c and
9749 lib/silcclient/client_notify.c. Implemented the KILL notify
9750 printing in the user inteface.
9752 * Fixed a lot silc_parse_nick memory leaks from the client
9753 library in the file lib/silcclient/command.c.
9755 * Changed the silc_server_send_notify_on_channels's `sender'
9756 argument from SilcSocketConnection to SilcClientEntry to
9757 check the sender as entry and not as connection object and not
9758 to send to the client provided as argument. The affected file
9759 is silcd/packet_send.[ch].
9761 * The notify packets that are destined directly to the client used
9762 to not to be processed by the server. Now changed that and the
9763 server processes all notify packets. After relaying the packet
9764 to the client the notify packet is processed in the server.
9766 * The silc_server_free_client_data now checks whether there is
9767 pending outgoing traffic for the client and purges the data to
9768 the network before removing the client entry.
9770 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9773 an client is killed from the SILC Network. Updated the protocol
9776 Added new function silc_server_send_notify_killed to the
9777 silcd/packet_send.[ch].
9779 * Added function silc_server_packet_relay_notify to relay notify
9780 packets that are destined directly to a client. In this case
9781 the server does not process the notify packets but merely relays
9782 it to the client. Affected file silcd/packet_send.[ch].
9784 Added also silc_server_packet_process_relay_notify to check
9785 whereto relay the notify. Affected file is
9786 silcd/packet_receive.[ch].
9788 * Implemented the KILL command to the server.
9792 * Added the backup schema desgined last fall to the protocol
9793 specs for everyone to see. The specification is in the
9794 *-spec-xx.txt draft and the packet type definitions for the
9795 backup routers is in *-pp-xx.txt draft. Thusly, added also
9796 new packet type SILC_PACKET_CELL_ROUTERS.
9798 * A big security problem in the implementation discovered. The
9799 signoff of an client did not cause new channel key generation
9800 which it of course should've done. The channel keys must be
9801 always re-generated when client leaves (or signoffs) the channel.
9802 The silc_server_remove_from_channels funtion now handles
9803 the channel key re-generation.
9805 * Added `sender' argument to the silc_server_send_notify_on_channels
9806 to not to send the client provided as argument. Affected file
9807 silcd/packet_send.[ch].
9809 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Implemented OPER and SILCOPER commands into the server and
9814 * Added silc_auth_verify and silc_auth_verify_data to verify
9815 the authentication directly from the authentication payload.
9816 It supports verifying both passphrase and public key based
9817 authentication. Affected file lib/silccore/silcauth.[ch].
9819 * Added `hash' field to the SilcIDListData structure. It is the
9820 hash negotiated in the SKE protocol. Affected file is
9823 * Slight redesigning of the SilcAuthPayload handling routines.
9824 Do not send SilcPKCS but SilcPublicKey as argument.
9826 * Implemented the public key authentication support to the
9827 serverconfig. The public key is loaded from the provided path
9828 and saved as authentication data to void * pointer. Thus,
9829 changed the unsigned char *auth_data to void *auth_data;
9831 * Fixed SHUTDOWN command to send the reply before the server
9832 is shutdown. :) Affected file silcd/command.c.
9834 * Fixed fatal bug in CONNECT command. The hostname was invalid
9835 memory and server crashed. Affected file silcd/command.c.
9837 * Fixed fatal bug in CLOSE command. The server_entry became
9838 invalid but was referenced later in the command. Affected file
9841 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9843 * Fixed fatal bug in failure packet handling. Server ignored
9844 the failure and thus crashed when it came.
9848 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9850 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9851 that the command may be executed only once in (about) 2 seconds.
9852 The old SILC_CF_LAG flag is same but allows command bursts up
9853 to five before limiting.
9855 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9856 server code. Various commands now includes the CF_LAG_STRICT
9857 flag to disallow any kind of miss-use of the command.
9859 * Fixed the silc_buffer_unformat to not to allocate any data
9860 if the length of the data is zero. It used to allocate the
9861 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9863 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9865 * Changed the format of AdminConnection configuration section
9866 in the server. Added username of the admin to the format.
9867 Affected files silcd/serverconfig.[ch].
9869 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9870 to return admin configuration data by host, username and/or
9873 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Implemented WHOWAS command to the server. Added the functions:
9877 silc_server_command_whowas_parse,
9878 silc_server_command_whowas_send_reply,
9879 silc_server_command_whowas_from_client and
9880 silc_server_command_whowas_from_server
9882 * Added <Client ID> argument to the WHOWAS command reply. Updated
9883 the protocol specs accordingly.
9885 * Implemented WHOWAS command and command_reply to the client
9888 Implemented the WHOWAS printing on the user interface.
9890 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Added new argument to the WHOWAS command reply, the real name.
9893 It is an optional argument. Updated the protocol specs.
9895 * Added SilcIDCacheDestructor callback that is registered when
9896 the SilcIDCache is allocated. The callback is called when
9897 an cache entry in the ID Cache expires, or is purged from the
9898 cache. Added into lib/silccore/idcache.[ch].
9900 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9901 to destruct the client entries when the cache entry expires.
9902 Other ID Cache's in server and in the client library ignores
9905 * If the ID Cache entry's `expire' field is zero then the entry
9906 never expires. Added boolean `expire' argument to the
9907 silc_idcache_add function in the lib/silccore/idcache.[ch].
9908 If it is TRUE the default expiry value is used.
9910 * Added silc_server_free_client_data_timeout that is registered
9911 when client disconnects. By default for 5 minutes we preserve
9912 the client entry for history - for WHOWAS command.
9914 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * Added support to the server to enforce that commands are not
9917 executed more than once in 2 seconds. If server receives
9918 commands from client more frequently, timeout is registered
9919 to process the commands. Affected file silcd/command.c.
9920 Added new function silc_server_command_process_timeout.
9922 * Changed NICK_NOTIFY handling in client library to check that
9923 if the client's nickname was changed, so there is no need to
9924 resolve anything from the server.
9926 * Removed error printing from the WHOIS and IDENTIFY commands.
9927 If error occurs then it is ignored silently in the client library.
9928 The application, however, may map the received error to
9929 human readable error string. The application currently maps
9930 the NO_SUCH_NICKNAME error to string.
9932 * Made the command status message public to the application. Moved
9933 them from lib/silcclient/command_reply.c to
9934 lib/silcclient/command_reply.h. The application can map the
9935 received command status to the string with the
9936 silc_client_command_status_message function.
9938 * Added check to the server to check that client's ID is same
9939 as the Source ID in the packet the client sent. They must
9942 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9944 * Added dist-bzip hook to the Makefile.am to make bzip2
9945 compressed distributions.
9947 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * Server now enforces the maximum length for the nickname and
9950 the channel as protocol specification dictates. 128 bytes for
9951 nickname and 256 bytes for channel name.
9953 * Moved the WHOIS printing to the application. The client libary
9954 does not print out the WHOIS information anymore, the application
9955 must do it. Renamed silc_client_command_reply_whois_print to
9956 the silc_client_command_reply_whois_save.
9958 The client's idle time is also sent to the application now, and
9959 the idle is shown on screen.
9961 * Added silc_client_command_reply_identify_save to save the
9962 received IDENTIFY entries.
9964 * Do not check for channel private keys in message sending and
9965 reception if the channel does not have the PRIVKEY mode set.
9966 Affected file lib/silclient/client_channel.c.
9968 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9971 just surfaced after chaning the JOIN procedure.
9973 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9975 * Added silc_client_get_clients_by_list to get client entries
9976 from Client ID list, that is returned for example by JOIN
9977 and USERS command replies. The application should use this
9978 function for example when JOIN command reply is received to
9979 resolve the clients already on the channel (library does not
9980 do that anymore as USERS command reply is not used in the JOIN
9981 procedure anymore). Affected files lib/silcclient/silcapi.h and
9982 lib/silcclient/idlist.c.
9984 * JOIN command reply and USERS command reply returns now SilcBuffer
9985 pointers instead of unsigned char pointers when returning
9986 the client list and mode list.
9988 * Added <Client ID> argument to the JOIN command reply, mainly
9989 for the server to identify for which client the command was
9990 originally sent. Updated protocol specs accordingly.
9992 * Added SilcDlist private_key pointer to the SilcChannelEntry
9993 in the client to support the channel private keys. Affected
9994 file is lib/silcclient/idlist.h.
9996 * Added SilcChannelPrivateKey argument to the function
9997 silc_client_send_channel_message so that application can choose
9998 to use specific private ke if it wants to. If it is not provided,
9999 the normal channel key is used, unless private keys are set.
10000 In this case the first (key that was added first) is used
10001 as the encryption key.
10003 * Implemented the support for channel private key handling.
10004 Implemented the following functions:
10006 silc_client_add_channel_private_key,
10007 silc_client_del_channel_private_keys,
10008 silc_client_del_channel_private_key,
10009 silc_client_list_channel_private_keys and
10010 silc_client_free_channel_private_keys
10012 Affected file lib/silcclient/client_channel.c.
10014 * Added the support for the private keys in the channel message
10015 sending and encryption and in the message reception and
10016 decryption. Affected funtions are
10017 silc_client_send_channel_message and silc_client_channel_message.
10019 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10021 * Added SKE's key verify callback to the client library's
10022 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10024 * Removed the statement that server (or router) must send USERS
10025 command reply when joining to the channel so that the client
10026 knows who are on the channel. Instead, the client list and
10027 client's mode list is now sent in the JOIN command reply to the
10028 client who joined channel. This is better solution.
10030 * Added function silc_server_get_users_on_channel and function
10031 silc_server_save_users_on_channel to the silcd/server.[ch].
10033 * Removed function silc_server_command_send_users from the
10036 * Do not show topic on the client library anymore. The topic is
10037 sent in the command reply notify to the application and the
10038 application must show the topic now.
10040 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Added client searching by nickname hash into the IDENTIFY and
10043 WHOIS commands in the server as they were clearly missing from
10044 them. Affected file is silcd/command.c.
10046 * Fixed a bug in private message receiving in the client library.
10047 The remote ID was freed and it wasn't supposed, now it is
10050 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10052 * Minor fix to the channel payload; allocate the data area, as it
10053 needs to be of specific length.
10055 * If the key agreement port is zero then the operating
10056 system will define the bound port. Affected files are
10057 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10059 * Added new function silc_channel_payload_decrypt into the file
10060 lib/silccore/silcchannel.[ch].
10062 * Moved the channel message etc, check from silc_packet_decrypt
10063 to applications. The library calls now a generic
10064 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10065 when the packet is either normal or special. This was done to
10066 allow more wide range of checking that was not allowed when
10067 the code was in library. Now applications can do virtually any
10068 checks to the packet and return to the library the decision how
10069 the packet should be processed. Affected files are
10070 lib/silccore/silcpacket.[ch].
10072 Added silc_server_packet_decrypt_check to the server and
10073 silc_client_packet_decrypt_check to the client library.
10075 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10076 to send with specified source and destination information.
10078 * Channel message delivery between routers was broken after the
10079 channel key distribution was fixed earlier. The channel key
10080 was used be to distributed to other routers as well which is not
10081 allowed by the protocol. Now this is fixed and channel keys
10082 really are cell specific and the channel message delivery between
10083 routers comply with the protocol specification.
10085 * Fixed various commands in server to check also the global list
10086 for the channel entry and not just the local list. The affected
10087 file silcd/command.c.
10089 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10091 * Added assert()s to buffer formatting and unformatting routines
10092 to assert (if --enable-debug) when error occurs. Affected
10093 file: lib/silcutil/silcbuffmt.c.
10095 * Changed to auto-reconnect to check whether the remote host is
10096 router and register the re-connect timeout if it is. It used
10097 to check that whether we are normal server, but router must do
10098 auto-reconnect with another router as well. Affected file
10101 * Removed the [<key len>] option from CMODE command as the cipher
10102 name decides the key length, nowadays. See the defined ciphers
10103 from the protocol specification.
10105 * Added [<hmac>] option to the CMODE command to define the HMAC
10106 for the channel. Added SILC_CMODE_HMAC channel mode.
10108 * Added [<hmac>] option for the JOIN command so that user can
10109 select which HMAC is used to compute the MACs of the channel
10112 * Added Hmac field to the Channel Message Payload. The integrity
10113 of plaintext channel messages are now protected by computing
10114 MAC of the message and attaching the MAC to the payload. The
10115 MAC is encrypted. Now, it is clear that this causes some
10116 overhead to the size of the packet but rationale for this is that
10117 now the receiver can verify whether the channel message decrypted
10118 correctly and also when private keys are set for the channel the
10119 receiver can decrypt the packet with several keys and check from
10120 the MAC which key decrypted the message correctly.
10122 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10123 lib/silccrypt/silccipher.[ch].
10125 * Added silc_hash_len to return the digest length into the
10126 lib/silcrypt/silchash.[ch].
10128 * Rewrote parts of Silc Channel Payload interface in the
10129 lib/silccore/silcchannel.[ch]. The encode function now also
10130 encrypts the packet and parse function decrypts it.
10132 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Fixed a minor formatting bug in the SKE's key material processing.
10135 It actually might have processed the keys wrong way resulting
10138 * Redefined the mandatory HMAC algorithms and added new algorithms.
10139 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10140 and hmac-md5 truncated to 96 bits. The mandatory is now
10141 hmac-sha1-96. Rest are optional (including the one that used
10142 to be mandatory). Rationale for this is that the truncated HMAC
10143 length is sufficient from security point of view and can actually
10144 make the attack against the HMAC harder. Also, the truncated
10145 HMAC causes less overhead to the packets. See the RFC2104 for
10148 * Added new [hmac] configuration section. The SKE used to use
10149 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10150 is of course wrong. The official names that must be proposed in
10151 the SKE are the ones defined in the protocol specification
10152 (hmac-sha1-96 for example). The user can configure any hmac
10153 using any hash function configured in the [hash] section. At
10154 least, the mandatory must be configured.
10156 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10158 * Added HMAC list to the SKE proposal list. It has now both
10159 hash algorithm list and HMAC list. This makes the protocol
10160 incompatible with previous versions. The SKE now seems to work
10161 the way it is supposed to work, for the first time actually.
10163 * Defined plain Hash algorithms to the protocol specification.
10164 Added sha1 and md5.
10166 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Implemented support for key agreement packets into the server.
10169 Added functions silc_server_key_agreement and
10170 silc_server_send_key_agreement. Other than these functions,
10171 server has nothing to do with this packet.
10173 * Added support for private message key packets into the server.
10174 Added functions silc_server_private_message_key and
10175 silc_server_send_private_message_key.
10179 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10180 called in the protocol's final callback instead in the END
10181 protocol state. This makes a little more sense and in the same
10182 time in client we can use the same protocol routines for normal
10183 key exchange and to key agreement packet handling as well.
10185 * Added to both client's and server's KE protocol context the
10186 SilcSKEKeyMaterial pointer to save the key material. We will
10187 bring the key material to the protocol's final callback by doing
10188 this. The final callback must free the key material.
10190 * Added SKE's packet_send callback into client's KE protocol
10191 context so that the caller can choose what packet sending function
10192 is used. This way we can use different packet sending when
10193 doing normal SKE when doing key agreement packet handling (in
10194 the key agreement packet handling we do not want to encrypt
10197 * Implemented the responder side of the key agreement routines
10198 in the client. The client can now bind to specified port and
10199 accept incoming key negotiation. The key material is passed
10200 to the application after the protocol is over.
10202 * Implemented the processing of incoming Key Agreement packet
10203 in the client. Added function silc_client_key_agreement to
10204 process the packet.
10206 * Implemented the intiator side of the key agreement routines
10207 in the client. The client can now initiate key agreement with
10208 another remote client. The key material is passed to the
10209 application after the protocol is over.
10211 * Created client_keyagr.c to include all the key agreement
10214 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10215 SILC_TASK_CALLBACK except that it is not static.
10217 * Created client_notify.c and moved the Notify packet handling
10218 from the client.[ch] into that file.
10220 * Created client_prvmsg.c and moved all private message and
10221 private message key routines from the client.[ch] into that file.
10223 * Create client_channel.c and moved all channel message and
10224 channel private key routines from the client.[ch] into that file.
10226 * Changed silc_client_get_client_by_id_resolve to resolve with
10227 WHOIS command instead of IDENTIFY command, in the file
10228 lib/silclient/idlist.c.
10230 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * Implemented the SKE's responder side to the Client library.
10234 * When FAILURE is received to the protocol do not trust it
10235 blindly. Register a timeout to wait whether the remote closes
10236 the connection as it should do it, only after that process the
10237 actual failure. This was changed to both client and server.
10239 * Added client_internal.h to include some of the structures
10240 there instead of client.h in lib/silcclient/.
10242 * Added function silc_task_unregister_by_callback to unregister
10243 timeouts by the callback function.
10245 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10247 * Some "Incomplete WHOIS info" errors has been appearing on the
10248 log files. Took away the entry->userinfo check from WHOIS
10249 reply sending. The entry->userinfo is now " " if client did not
10250 provide one. I thought this was fixed earlier but something
10251 is wrong still. Let's see if the error still appears.
10253 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10255 * Fixed a minor bug in the login when the channel key is
10256 re-generated in the server. It used to generate the key in
10257 wrong order and thus caused problems in the channel traffic.
10259 * Fixed a minor bug in channel key distsribution after
10260 KICK command. The key was not sent to the router even though
10263 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10265 * Added silc_ske_process_key_material_data as generic routine
10266 to process any key material as the SILC protocol dictates. The
10267 function is used by the actual SKE library but can be used by
10268 applications as well. This relates to the private message keys
10269 and the channel private keys since they must be processed the
10270 same way the normal SILC session keys. The protocol dictates
10271 this. Affected files: lib/silcske/silcske.[ch].
10273 Added also silc_ske_free_key_material to free the
10274 SilcSKEKeyMaterial structure.
10276 * Defined silc_cipher_set_key function to set the key for
10277 cipher without using the object's method function. The affected
10278 files: lib/silccrypt/silccipher.[ch].
10280 * Implemented silc silc_client_add_private_message_key,
10281 silc_client_add_private_message_key_ske,
10282 silc_client_del_private_message_key,
10283 silc_client_list_private_message_keys and
10284 silc_client_free_private_message_keys functions in the
10287 Added functions silc_client_send_private_message_key to send
10288 the Private Message Key payload and silc_client_private_message_key
10289 to handle incoming Private Message Key payload.
10291 * Added Cipher field to the Private Message Key payload to set
10292 the cipher to be used. If ignored, the default cipher defined
10293 in the SILC protocol (aes-256-cbc) is used.
10295 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10297 * Removed lib/silcclient/ops.h file.
10299 Redefined parts of the SILC Client Library API. Created new
10300 file silcapi.h that deprecates the ops.h file and defines the
10301 published Client Library API. Defined also private message key
10302 API and channel private key API into the file.
10304 This is the file that the application must include from the
10305 SILC Client Library. Other files need not be included by
10306 the application anymore.
10308 * Added new key_agreement client operation callback and also
10309 defined the Key Agreement library API for the application.
10311 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10313 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10314 is used by clients to request key negotiation between another
10315 client in the SILC network. If the negotiation is started it
10316 is performed using the SKE protocol. The result of the
10317 negotiation, the secret key material, can be used for example
10318 as private message key.
10320 Implemented the Key Agreement payload into the files
10321 lib/silccore/silauth.[ch].
10323 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10325 * Redefined ciphers for the SILC protocol. Added some new ciphers
10326 and defined the key lengths for the algorithms. Changed the
10327 code accordingly. The default key length is now 256 bits.
10329 * Fixed SKE key distribution function silc_ske_process_key_material
10330 when the key length is more than 128 bits. The default key
10331 length in SILC is now 256 bits.
10333 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10334 to indicate unsupported algorithm.
10336 * Renamed rijndael.c to aes.c and all functions as well.
10338 * Fixed a long standing channel key setting bug in client library.
10339 Weird that it has never surfaced before.
10341 * Fixed bug in channel deletion. If the entire channel is removed
10342 then it must also delete the references of the channel entry
10343 from the client's channel list as the client's channel entry and
10344 the channel's client entry share same memory.
10346 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Implemented CONNECT and SHUTDOWN commands in the client.
10350 * Implemented CLOSE command to the client.
10352 * Added the function silc_idlist_find_server_by_name into the
10353 files silcd/idlist.[ch].
10355 Added the function silc_idlist_find_server_by_conn into the
10356 files silcd/idlist.[ch].
10358 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10360 * DIE command was renamed to SHUTDOWN. Updated the both code
10361 and protocol specs.
10363 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10364 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10366 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10369 * Added function silc_server_create_connection function to create
10370 connection to remote router. My server implementation actually
10371 does not allow router to connect to normal server (it expects
10372 that normal server always initiates the connection to the router)
10373 so the CONNECT command is only good for connecting to another
10376 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10378 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10379 or some other client was kicked from the channel.
10381 Implemented the handling of the notify type to both client
10384 Implemented silc_server_send_notify_kicked to send the KICKED
10385 notify. It is used to send it to the server's primary router.
10387 * Implemented the KICK command into server and client.
10389 * Added `query' argument to the silc_idlist_get_client function
10390 to indicate whether to query the client from server or not if
10393 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10394 to indicate that the client is not channel founder.
10398 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10400 * Removed the rng context from SilcPacketContext structure and
10401 changed that the packet routine uses the Global RNG API.
10403 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Added support for quit message that client can "leave" on the
10406 channel when it quits the SILC. It is ditributed inside the
10407 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10409 Added silc_server_free_client_data that will take the
10410 signoff message as argument.
10412 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10414 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Updated parts of the protocol specification to keep it up
10419 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10422 payloads in one packet.
10424 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10425 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10426 use now the new List flag.
10428 * Also deprecated the following packet types: REPLACE_ID,
10429 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10431 * Added list support for Notify packet in server.
10433 * Added silc_server_send_notify_channel_change to send the
10434 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10435 the silc_server_send_replace_id.
10437 * Added silc_server_send_notify_nick_change to send the
10438 NICK_CHANGE notify type. Deprecates the function
10439 silc_server_send_replace_id.
10441 * Added silc_server_send_notify_join to send the JOIN notify type.
10442 Deprecates the function silc_server_send_new_channel_user.
10444 * Added silc_server_send_notify_leave to send LEAVE notify type.
10445 Deprecates the function silc_server_send_remove_channel_user.
10447 * Added silc_server_send_notify_cmode and
10448 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10449 types. Deprecates the silc_server_send_set_mode function.
10451 * Added SERVER_SIGNOFF notify type to indicate that server has
10452 quit. This means that all clients on the channel from that
10453 server will drop. This can be also used when netsplit happens.
10455 Deprecated REMOVE_ID packet type since it is not needed anymore
10458 Added silc_server_send_notify_server_signoff to send the
10459 SERVER_SIGNOFF notify type. Deprecates the function
10460 silc_server_send_remove_id.
10462 Added also silc_server_send_notify_signoff to send the
10463 SIGNOFF notify type.
10465 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10466 SILC protocol from this day on. Changed the protocol
10467 specification as well.
10469 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10470 notify type. It is used between routers to notify about
10471 topic changes on a channel.
10473 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10476 * Partly updated the protocol specification to comply with the
10477 changes now made. It is still though a bit outdated.
10479 * The JOIN notify type now takes one extra argument <Channel ID>.
10480 The packet used to be destined to the channel but now the
10481 JOIN type may be sent as list thus it is impossible to
10482 destine it to any specific channel. By adding this argument
10483 it is again possible.
10485 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * Added CREDITS file. The CHANGES and CREDITS file will appear
10488 in the distribution as well.
10490 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10492 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10493 types in the server's silcd/packet_receive.c.
10495 * Implemented CMODE and CUMODE to work in router environment.
10497 * Fixed minor encoding and decoding buglet from the
10498 lib/silccore/silcmode.c.
10500 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10503 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10505 * Changed all SilcConfigServer* and silc_config_server* to
10506 SilcServerConfig* and silc_server_config*, respectively.
10509 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10511 * Associated the ID (client or server ID) to the Authentication
10512 Payload to avoid any possibility of forging. Updated the
10513 protocol specification and the code accordingly.
10515 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * The RSA key length is now save to the RsaKey context in the
10518 key generation process in lib/silccrypt/rsa.c. The key length
10519 is now used to figure out the maximum size of the block allowed
10520 to be encrypted/signed.
10522 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10523 is equivalent to the silc_mp_mp2bin but does not allocate any
10526 * Changed silc_mp_mp2bin API to take length argument. If it is
10527 non-zero then the buffer is allocated that large. If zero, then
10528 the size is approximated using silc_mp_sizeinbase, which however
10531 * Created Global RNG API which is global RNG that application can
10532 initialize. After initializing, any routine anywhere in the
10533 code (including library) can use RNG without allocating a new
10534 RNG object. This was done to allow this sort of use of the
10535 RNG in code that has no chance to allocate RNG object. All
10536 applications currently allocate this and many routines in the
10537 library use this. Affected file lib/silccrypt/silcrng.[ch].
10539 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10540 it to use the Global RNG API.
10542 * Defined Authentication Payload into protocol specification that
10543 is used during SILC session to authenticate entities. It is
10544 used for example by client to authenticate itself to the server
10545 to obtain server operator privileges.
10547 Implemented this payload into the lib/silccore/silcauth.[ch].
10548 Implemented also routines for public key based authentication
10549 as the new protocol specification dictates.
10551 Moved definitions of different authentication methods from
10552 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10554 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10555 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10556 silc_pkcs_verify_with_hash functions into the file
10557 lib/silccrypt/silcpkcs.[ch].
10559 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10561 * The client entry's userinfo pointer must be always valid.
10562 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10563 will fail since it requires the userinfo. Now, the userinfo
10564 is allocated as "" if actual userinfo does not exist. Actually,
10565 it must exist and it is totally Ok to drop client connections
10566 that does not announce the userinfo. However, we will make
10567 this workaround for now.
10569 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10570 to return the remote port by socket.
10572 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10574 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10575 SILC_SERVER_PENDING_EXEC and added an new macro
10576 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10577 data or when error occurs while processing the pending command.
10579 Added new argument `destructor' into silc_server_command_pending
10580 and to the SilcServerCommandPending object. This destructor is
10581 now called after calling the pending callback or if error occurs
10582 immediately. If error occurs the actual pending callback won't
10583 be called at all - only the destructor. The destructor may be
10584 NULL if destructor is not needed.
10586 All this applies for client library code as well. Similar
10587 changes were made there as well for the pending commands.
10589 In the client, the application must now allocate the
10590 SilcClientCommandContext with the silc_client_command_alloc
10593 * Added reference counter to the SilcServerCommandContext. Added
10594 function silc_server_command_alloc and silc_server_command_dup
10597 Same type of functions added to the client library for the same
10600 * Removed the cmd_ident from IDListData away since it is now
10601 global for all connections. It is the command identifier used
10602 in command sending and with pending commands. The affected file
10605 * Added reference counter to the SilcSocketConnection objecet to
10606 indicate the usage count of the object. The object won't be
10607 freed untill the reference counter hits zero. Currently only
10608 server uses this, and client ignores it. The client must be
10609 set to use this too later. The affected files are
10610 lib/silccore/silcsockconn.[ch]. Added also the function
10611 silc_socket_dup to increase the reference counter.
10613 This was mainly added because it is possible that the socket
10614 is removed underneath of pending command or other async
10615 operation. Now it won't be free'd and proper DISCONNECTING
10616 flags, etc. can be set to avoid sending data to connection that
10617 is not valid anymore.
10619 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10620 the connection. After that it sets SILC_SET_DISCONNECTED.
10621 It is, however, possible that the socket data is not still freed.
10622 The silc_server_packet_process now checks that data is not
10623 read or written to connection that is DISCONNECTED. The socket
10624 get's freed when the reference counter hits zero.
10626 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10628 * Changed the client operation API: channel_message operation's
10629 `sender' is now the client entry of the sender, not the nickname
10630 and the `channel' is the channel entry, not the channel name.
10632 In the private_message operation the `sender' is now also the
10633 client entry of the sender not the nickname.
10635 Affected file is lib/silcclient/ops.h and all applications
10636 using the client operations.
10638 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10640 * Moved the calling of ops->connect() from connect_to_server_final
10641 into receive_new_id functin since that is the point when the
10642 client is actually allowed to send traffic to network. The
10643 affected file is lib/silcclient/client.c.
10645 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10648 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10649 (if needs broadcasting) instead of broadcasting the packets one
10650 by one which would make a burst in the network traffic.
10652 * Added `broadcast' argument to the functions in silcd/server.[ch]
10653 silc_server_create_new_channel[_with_id] to indicate whether
10654 to send New Channel packet to primary router.
10656 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10658 * Added new function into the silcd/server.[ch] files:
10659 silc_server_create_new_channel_with_id to create new channel with
10660 already existing Channel ID.
10662 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10663 lib/silccore/silcpacket.h. This packet is used t send list of
10664 Set Mode payloads inside one packet. Server uses this to set
10665 the modes for the channels and clients on those channels, that it
10666 announced to the router when it connected to it. The protocol
10667 specification has been updated accordingly.
10669 * The silc_server_new_channel did not handle the packet coming
10670 from normal server as it normally does not send that. However,
10671 when it announces its channels it does send it. Implemented
10672 the support for that.
10674 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10675 into the file lib/silccore/id.h.
10677 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Fixed memory leaks in the functions silc_idlist_del_client,
10680 silc_idlist_del_channel and silc_idlist_del_server in the file
10681 silcd/idlist.c. All of those leaked like a sieve.
10683 * Fixed some small memory leaks in the client's function
10684 silc_client_notify_by_server.
10686 * Added functions into silcd/server.c: silc_server_announce_clients,
10687 silc_server_announce_channels and silc_server_announce_server.
10688 These functions are used by normal and router server to announce
10689 to its primary router about clients, channels and servers (when
10690 router) that we own. This is done after we've connected to the
10693 These functions effectively implements the following packet types:
10694 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10695 and SILC_PACKET_NEW_ID_LIST.
10697 * Added new functions into the silcd/packet_receive.[ch]:
10698 silc_server_new_id_list, silc_server_new_channel_list and
10699 silc_server_new_channel_user_list to handle the incoming
10700 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10702 * Added support of changing Channel ID in the function
10703 silc_server_replace_id. If the server that announces a channel
10704 to the router already exists in the router (with same name but
10705 with different Channel ID), router is responsible to send
10706 Replace ID packet to the server and force the server to change
10707 the Channel ID to the one router has.
10709 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10710 client that the Channel ID has been changed by the router. The
10711 normal server sends this to the client. Client must start using
10712 the new Channel ID as the channel's ID.
10714 Implemented handling of this new type into lib/silcclient/client.c
10715 into the function silc_client_notify_by_server.
10717 * Added new function silc_idlist_replace_channel_id into the files
10718 silcd/idlist.[ch] to replace the Channel ID.
10720 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Call silc_server_command_identify_check always when processing
10723 the IDENTIFY command in silcd/command.c
10725 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10727 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10728 send keepalive packets. The packet can be sent by clients,
10729 servers and routers.
10731 Added function silc_socket_set_heartbeat into the file
10732 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10733 If not set, the heartbeat is not performed. The actual
10734 heartbeat is implemented in the low level socket connection
10735 library. However, application is responsible of actually
10736 sending the packet.
10738 Added silc_server_send_heartbeat to send the actual heartbeat
10739 packet into silcd/packet_send.[ch]. Server now performs
10740 keepalive with all connections.
10742 * Added silc_task_get_first function into lib/silcutil/silctask.c
10743 to return the timeout task with shortest timeout. There was a bug
10744 in task unregistration that caused problems. TODO has been
10745 updated to include that task system must be rewritten.
10747 * The client library will now resolve the client information when
10748 receiving JOIN notify from server for client that we know but
10749 have incomplete information.
10751 * Rewrote parts of silc_server_remove_from_channels and
10752 silc_server_remove_from_one_channel as they did not remove the
10753 channel in some circumstances even though they should've.
10755 * Encryption problem encountered in server:
10757 The LEAVE command used to send the Channel Key packet to the
10758 router immediately after generating it. However, the code
10759 had earlier sent Remove Channel user packet but not immediately,
10760 ie. it was put to queue. The order of packets in the router
10761 was that Channel Key packet was first and Remove Channel User
10762 packet was second, even though they were encrypted in the
10763 reverse order. For this reason, MAC check failed. Now, this
10764 is fixed by not sending the Channel Key packet immediately but
10765 putting it to queue. However, this is more fundamental problem:
10766 packets that are in queue should actually not be encrypted
10767 because packets that are sent immediately gets encrypted
10768 actually with wrong IV (and thus MAC check fails). So, packets
10769 that are in queue should be encrypted when they are sent to
10770 the wire and not when they put to the queue.
10772 However, the problem is that the current system has not been
10773 designed to work that way. Instead, the packet is encrypted
10774 as soon as possible and left to the queue. The queue is then
10775 just purged into wire. There won't be any fixes for this
10776 any time soon. So, the current semantic for packet sending
10779 o If you send packet to remote host and do not force the send
10780 (the packet will be in queue) then all subsequent packets to the
10781 same remote host must also be put to the queue. Only after the
10782 queue has been purged is it safe again to force the packet
10785 o If you send all packets immediately then it safe to send
10786 any of subsequent packets through the queue, however, after
10787 the first packet is put to queue then any subsequent packets
10788 must also be put to the queue.
10790 Follow these rules and everything works fine.
10792 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Added new function silc_server_remove_clients_by_server to
10795 remove all client entries from ID list when the server connection
10796 is lost. In this case it is also important to invalidate all
10797 client entires as they hold the invalid server entry. This
10798 fixes fatal bug when server has lost connection and will reconnect
10801 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10803 * Made some sanity checks to silc_server_daemonise like to check
10804 whether the requested user and group actually exists.
10806 * Added sanity check to SKE's silc_ske_responder_finish to check
10807 that the public and private key actually is valid.
10809 * Invalidate the client's nickname when receiving Replace ID
10810 packet and the Client ID is being replaced. This means that the
10811 server will query the nickname if someone needs it (client)
10814 * Sort the ID Cache in client library when the ID Cache data
10815 has changed (needs sorting).
10817 * Do not allow for SILC client to create several connections to
10818 several servers. The client does not support windows right now
10819 and generating multiple connections causes weird behaviour.
10821 Irssi-silc client does support windows and can handle several
10822 connections without problems, see: www.irssi.org and SILC plugin.
10824 * Fixed some places where client was added to the IDList. The
10825 rule of thumb is following (in order to get everything right):
10826 If the client is directly connected local client then the
10827 `connection' argument must be set and `router' argument must be
10828 NULL to silc_idlist_add_client function. If the client is not
10829 directly connected client then the `router' argument must
10830 bet set and the `connection' argument must be NULL to the
10831 silc_idlist_add_client function.
10833 * The funtion silc_server_packet_send_local_channel actually did
10834 not check whether the client was locally connected or not. It
10835 does that now. Fixed a bug related to LEAVE command.
10837 * Fixed Remove Channel User payload parsing bug in server's
10838 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10840 * The server's silc_server_save_channel_key now checks also the
10841 global ID list for the channel as it might not be in the local
10842 list. Fixed a bug related to LEAVE command.
10844 * Is this the end of the [<unknown>] buglet that has been lurking
10845 around for a long time? A little for loop fix in server's
10846 silc_server_command_whois_parse that is used by both IDENTIFY
10847 and WHOIS command. At least, this was a clear bug and a cause
10848 of one type of [<unknown>] buglet.
10850 * WHOIS and IDENTIFY commands call the function
10851 silc_server_command_[whois/identify]_check function even if
10852 we are not router server.
10854 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10856 * Added --with-gmp configuration option. If set the GMP
10857 is always compiled in the SILC source tree. If not set then
10858 it is checked whether the system has the GMP3 installed. If
10859 it has then the GMP won't be compiled (the system's headers
10860 and library is used), if it doesn't have it then the GMP is
10861 compiled in the SILC source tree.
10863 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10865 * Changed RSA private exponent generation to what PKCS #1
10866 suggests. We try to find the smallest possible d by doing
10867 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10868 not security fix but optimization.
10870 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10872 * Added new config entry [Identity] to fork the server and run
10873 it as specific user and group. A patch from Bostik.
10875 * Imported Dotconf configuration library into lib/dotconf.
10876 This will be used to create the SILC configuration files later.
10877 It will appear in the distsribution after this commit.
10879 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10881 * A big code auditing weekend happening. Auditing code for
10882 obvious mistakes, bugs and errors. Also, removing any code
10885 Removed files for being obsolete:
10887 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10888 inline in the file lib/silcutil/silcbuffer.h)
10890 o lib/silcutil/silcbufutil.c (the header has inline versions)
10892 Changed code to fix possible error conditions:
10894 o The buffer formatting routines now check that the destination
10895 buffer really has enough space to add the data. This applies for
10896 both buffer formatting and unformatting
10897 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10898 unformatting was changed to accomodate following rules:
10899 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10900 sent to the function while XXX_*STRING will not allocate or copy
10901 the data into the buffer. Instead it sets the pointer from the
10902 buffer into the pointer sent as argument (XXX_*STRING used to
10903 require that the pointer must be allocated already). This change
10904 makes this whole thing a bit more consistent and more optimized
10905 (note that the data returned in the unformatting with XXX_*STRING
10906 must not be freed now). The routines return now -1 on error.
10908 o Tried to find all code that use buffer_format and buffer_unformat
10909 and added return value checking to prevent formatting and
10910 especially unformatting errors and possible subsequent fatal
10913 o Changed ske->x and ske->KEY to mallocated pointers in
10914 lib/silcske/silcske.h. Fixed possible data and memory leak.
10916 o Added return value checking to all *_parse* functions. Fixed
10917 many memory leaks as well.
10919 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10920 so that buffer overflows would not happen. All code now also
10921 checks the return value as it can fail.
10923 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10925 * Added reconnection support to server if the normal server looses
10926 its connection to the router (for example if router is rebooted).
10927 The server performs normal reconnection strategy implemented
10928 to the server. Affected file silcd/server.c.
10930 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10932 * Added new packet type SILC_PACKET_SET_MODE that is used to
10933 distribute the information about changed modes (for clients,
10934 channels and clients channel modes) to all routers in the
10935 network. Updated the protocol specification accordingly.
10937 Added functions into silcd/packet_send.c and
10938 silcd/packet_receive.c: silc_server_send_set_mode,
10939 silc_server_set_mode.
10941 Added new files silcmode.[ch] into lib/silccore that implements
10942 the encoding and decoding of Set Mode Payload. Added new type
10943 SilcSetModePayload. Moved the definitions of different modes
10944 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10946 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10948 * Oops, a little mistake in server's connection authentication
10949 protocol. The protocol is not ended with FAILURE but with
10950 SUCCESS if the authentication is Ok. :) Affected file is
10953 * Implemented NICK_CHANGE notify handling in server in the file
10954 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10955 the local clients on the channel. After the changing nickname
10956 in router environment snhould work and the [<unknown>] nickname
10957 should appear no more.
10959 The silc_server_replace_id function that receives the Replace ID
10960 payload now sends the NICK_CHANGE notify type also in the file
10961 silcd/packet_receive.c
10963 * Changed WHOIS and IDENTIFY command to support the maximum amount
10964 of arguments defined in protocol specs (3328 arguments). This
10965 fixed a bug that caused problems when there were more than three
10966 users on a channel.
10968 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10970 * Added extra parameter, command identifier, to the
10971 silc_client_send_command so that explicit command identifier
10974 Changed that ID list routines uses specific command identifier
10975 when sending WHOIS/IDENTIFY requests to the server so that they
10976 can be identified when the reply comes back.
10978 Affected files lib/silcclient/command.[ch],
10979 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10981 * Added `sender' argument to silc_server_packet_send_to_channel
10982 to indicaet the sender who originally sent the packet to us
10983 that we are now re-sending. Ignored if NULL. Affected file
10984 silcd/packet_send.[ch].
10986 * Added some server statistics support in silcd/server_internal.h
10987 SilcServerStatistics structure and around the server code. Also
10988 send some nice statistics information when client is connecting
10991 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10993 * Fixed channel ID decoding in server's JOIN command reply in
10994 silcd/command_reply.c
10996 * Fixed braodcasting of replace ID payload to not to send it if
10997 we are standalone server in silcd/packet_receive.c.
10999 * Fixed all channel message sending routines to not to send
11000 packets to clients that has router set, since they are routed
11001 separately in the same function earlier. Affects file
11002 silcd/packet_send.c and all channel packet sending functions.
11004 * In USERS reply, res_argv[i] are not allocated, the table
11005 is allocated. Thus changed that free the table, not its
11008 * In server's whois_check and identify_check if the client is
11009 locally connected do not send any WHOIS commands - they are not
11012 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11014 * Fixed some minor bugs in client when sending WHOIS command. The
11015 arguments was in wrong order.
11017 * Removed statis function add_to_channel from server in
11018 silcd/command.c that was previously used with the joining but
11021 * Tested USERS command in router environment successfully with two
11022 routers, two servers and two clients.
11024 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11026 * Reorganized the USERS command and command reply in client library
11027 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11028 When the command is given by user we register a pending command
11029 callback that will reprocess the command after the reply has been
11030 received from the server. When reprocessing the packet we then
11031 display the information. Thus, the USERS information is displayed
11032 now in the command callback instead of in the command reply
11033 callback. The processing of the command is same as previously
11034 when server has sent the command reply in the JOINing process.
11036 * Added to USERS command in silcd/command_reply.c to join the client,
11037 we didn't use to know about, to the channel after we've created
11038 a client entry for it. Also, for clienet we did know already still
11039 check whether it is on the channel or not and add it if not.
11041 * Removed silc_server_command_join_notify as the function and its
11044 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Changed the client's pending command handling to the same as the
11047 server's pending command handling. It is also now possible to
11048 execute command reply functions from other command reply
11049 function as the function callbacks for commands and command
11050 replies are one and same. The pending commands are not static
11051 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11052 in client connection context. Thus, pending commands are server
11053 connection specific as it is convenient.
11055 Changed the function silc_client_command_pending and
11056 silc_client_command_pending_del and added new function
11057 silc_client_command_pending_check. Removed the
11058 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11061 * Added cmd_ident, current command identifier, to the client
11062 connection context in lib/silcclient/client.h to keep track on
11063 command identifiers used in command sending. Client's command reply
11064 function handling now supports the mandatory command identifiers.
11066 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11067 funtions in client to fully support pending command callbacks.
11069 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11070 as one of the arguments to the application in the command reply
11073 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11074 before first releasing SILC but came back. Now it is removed again
11075 and should come back nomore. The FORWARDED flag was used only
11076 by the JOINing procedure by forwarding the command packet to router.
11077 Now, the JOINing procedure has been changed to more generic (due
11078 to various router environment issues) and FORWARDED is not needed
11079 anymore for anything. The protocol specification is yet to be
11082 Now, removed silc_server_packet_forward from server and the flag
11083 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11085 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11087 * Renamed NAMES command to USERS command. The NAMES was named that
11088 due to historical reasons. Now it is renamed. Also, rewrote
11089 parts of the USERS command. The nickname list is not sent anymore
11090 by the server. Only Client ID and mode lists are sent in the USERS
11091 command. Changed this also to the protocol specification.
11093 The client now resolves the names and stuff after it receives
11094 the USERS list from the server when joining to the channel.
11096 * WHOIS and IDENTIFY commands has been changed to support multiple
11097 Client ID's per command. One can now search for multiple users
11098 in the network by sending only one WHOIS or IDENTIFY command.
11099 Changed the code and the protocol specifications.
11101 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11102 uses silc_server_command_whois_parse to parse the request. */
11104 * If normal server, do not parse the WHOIS and IDENTIFY requests
11105 before sending it to the router. Saves some time.
11107 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11109 * Fixed JOIN command on client library. Wrong number of arguments
11110 used to crash the client.
11112 * Added silc_server_channel_has_global function to check whether
11113 channel has global users or not.
11115 * Added silc_server_channel_has_local function to check whether channel
11116 has locally connected clients on the channel.
11118 * The silc_server_remove_from_one_channel now checks whether the
11119 channel has global users or not after given client was removed from
11120 the channel. It also checks whether the channel has local clients
11121 on the channel anymore. If it does not have then the channel entry
11122 is removed as it is not needed anymore.
11124 * The silc_server_notify now checks on JOIN notify whether the joining
11125 client is one of locally connected or global. If it is global then
11126 the channel has now global users on the channel and that is marked
11127 to the channel entry. Also, it now saves the global client to
11128 global list who is joining and JOINs it to the channel. This is
11129 for normal server, that is.
11131 Changed silc_server_send_notify_on_channel,
11132 silc_server_packet_relay_to_channel and
11133 silc_server_packet_send_to_channel check if we are normal server
11134 and client has router set (ie. global client) do not send the
11135 message to that client, as it is already routed to our router.
11137 * Implemented LEAVE notify type handling in silc_server_notify
11140 * Tested LEAVE command in router environment successfully. Tested
11141 with two routers, two servers and two clients.
11145 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11147 * Implemented SIGNOFF notify type handling in silc_server_notify
11150 * silc_server_remove_id now removes the client entry from all channels
11151 it has joined and thusly sends SIGNOFF notify type.
11153 * Rewrote the NAMES list generation in server by removing two excess
11154 loops. The lists are created now inside one loop.
11156 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * silc_server_remove_channel_user checks now also global list
11159 for channel and client.
11161 * silc_server_new_channel_user checks now both local and global
11162 list for channel and client. Fixed a bug in client id decoding.
11163 Used to decode wrong buffer.
11165 * silc_server_channel_message checks now both local and global
11166 list for channel entry.
11168 * Tested channel joining (hence JOIN) in router environment
11169 successfully. Tested with two routers, two servers and two
11172 * Tested channel message sending in router environment successfully.
11174 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11176 * Added silc_server_save_channel_key into server.[ch] to save the
11177 received channel key in Channel Key payload processing. It is
11178 also used in JOIN command reply handling.
11180 Equivalent function silc_client_save_channel_key added into
11181 client.[ch] into client library.
11183 * Changed JOIN command reply to send information whether the channel
11184 was created or not (is existing already) and the channel key
11185 payload. Changed protocol specs accordingly.
11187 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11188 the request was sent by ID and not by nickname. Crashed on
11191 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11193 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11194 now correctly save the received data.
11196 * silc_server_free_sock_user_data now notifies routers in the
11197 network about entities leaving the network.
11199 At the same time implemented functions silc_server_remove_id
11200 and silc_server_send_remove_id to receive and send REMOVE_ID
11201 packets. The packet is used to notify routers in the network
11202 about leaving entities. The ID removed will become invalid in
11205 * Added function silc_idlist_del_server into server. Removes and
11206 free's server entry from ID list.
11208 * silc_server_private_message function now checks, if we are router,
11209 that the destination ID really is valid ID, naturally.
11211 * In router when NEW_ID packet is received (for new client) the
11212 hash of the Client ID is saved in the ID Cache but the
11213 client->nickname is set to NULL, instead of putting the hash
11216 IDENTIFY command now also checks that client->nickname must be
11217 valid. If it is not if will request the data from the server who
11218 owns the client. Added new function
11219 silc_server_command_identify_check.
11221 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11222 to set the command to already allocated Command Payload.
11224 * Tested private message sending in router environment with two
11225 routers, two servers and two clients. Fixed minor bugs and now
11228 * Fixed segfault from client's NAMES command. Used to crash if
11229 not on any channel.
11231 * Forwarded packets must not be routed even if it is not destined
11232 to the receiver. Changed server code comply with this.
11234 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11236 * Added `require_reverse_mapping' boolean value to ServerParams
11237 structure. If TRUE (not default) the server will require that
11238 the connecting host has fully qualified domain name.
11240 If the reverse mapping is not required and hostname could not be
11241 found the IP address is used as hostname.
11243 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11245 * Implemented version string checking to both client and server.
11246 The check is incomplete currently due to the abnormal version
11247 strings used in development version of SILC.
11249 * Changed all command functions in server to use the new
11252 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11254 * Changed char *data to unsigned char *data in ID Cache system to
11255 support binary data as ID Cache data. Changed code to support
11256 binary data in lib/silccore/idcache.c.
11258 * Renamed silc_server_packet_relay_command_reply to
11259 silc_server_command_reply as it is normal packet receiving
11260 function. Rewrote the function to accept command replys for
11261 servers and not only for clients.
11263 * Mark remote router always as registered server if we are connecting
11264 to it. Otherwise, commands sent by the router to us are ignored.
11266 * All ID List find routines now returns the ID Cache Entry pointer
11267 as well if requested.
11269 * WHOIS command works now in router environment, tested with two
11270 routers, two servers and two clients.
11272 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11273 in router environment (as it is almost equivalent to WHOIS) but
11274 hasn't been tested thoroughly. Added new functions:
11276 silc_server_command_identify_parse
11277 silc_server_command_identify_send_reply
11278 silc_server_command_identify_from_client
11279 silc_server_command_identify_from_server
11281 * Disabled route cache adding because adding two different ID's with
11282 same IP replaces the old cache entry thus giving wrong route.
11283 The entry->router->connection is always the fastest route anyway
11284 so route cache may not be needed. Of course, new routes maybe
11285 established after receiving the ID when the entry->router->connection
11286 might not be anymore the most optimal.
11288 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11290 * Add route cache for received ID for fast routing.
11292 * Added silc_server_packet_route to route received packet on router
11293 that is not destined to us.
11295 * Renamed silc_server_get_route to silc_server_route_get.
11297 * Added id_string and id_string_len fields into SilcServer to
11298 include encoded ServerID for fast comparing without excess
11299 encoding of the ID's.
11301 * Cleaned up WHOIS command on server side. Added following static
11304 silc_server_command_whois_parse
11305 silc_server_command_whois_check
11306 silc_server_command_whois_send_reply
11307 silc_server_command_whois_from_client
11308 silc_server_command_whois_from_server
11310 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11311 arguments in command replies. All command functions should be
11312 updated to use this macro.
11314 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11316 * Minor typo fixes on command reply handling on server.
11318 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11320 * Added silc_server_command_add_to_channel internal routine to add
11321 the client to the channel after router has created the channel and
11322 sent command reply to the server.
11324 * Added generic silc_server_send_command to send any command from
11327 * Use static buffer with ID rendering instead of duplicating data.
11329 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11331 * Fixed a channel user mode bug when joining to a channel server gave
11332 everybody channel founder rights, oops.
11334 * We mark ourselves as the router of the incoming server connection
11335 if we are router ourselves. This way we can check in some packet
11336 sending functions whether it is locally connected server. For
11337 incoming router connections we put NULL.
11339 * For router sending packets locally means now always sending the
11340 packet cell wide; to local clients and local servers. For normal
11341 server sending packet locally means sending it to only local
11344 * Fixed the JOIN command to really work in router environment. If the
11345 channel is created it is always created by the router. Router is
11346 also responsible of making the initial joining to the channel,
11347 sending JOIN notify to the sending server and distributing
11348 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11349 does not exist server doesn't do anything else but forward the
11350 command to the router which performs everything.
11352 * Added silc_server_send_channel_key function to send the Channel Key
11355 * Added silc_server_create_channel_key to create new channel key. The
11356 channel key is now re-generated everytime someone joins or leaves
11357 a channel, as protocol dictates. Note: channel->key_len is the
11358 key length in bits.
11360 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11362 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11363 packet_receive.[ch] to separate packet sending and receiving
11364 routines. The server.[ch] now includes everything else including
11365 actual packet processing (writing and reading data) and other
11368 Renamed silc_server_private_message_send_internal to
11369 silc_server_send_private_message. The routine is still though
11370 used only to relay private messages as server does not send
11371 private messages itself.
11373 Renamed silc_server_new_channel to silc_server_create_new_channel
11374 and added new function sicl_server_new_channel that handles the
11375 incoming New Channel packet. Added also new sending function
11376 silc_server_send_new_channel to send New Channel Payload.
11378 * Added new function silc_server_notify to process incoming notify
11379 packet to the server/router. Server may then relay the notify
11380 to clients if needed.
11382 * Added new function silc_server_new_channel_user to process incoming
11383 New Channel User packet. Router will redistribute the packet and
11384 send JOIN notify to its local clients and locally connected servers
11385 if needed. Normal server will send JOIN notify to its local client
11386 on same channel when received this packet. Added also corresponding
11387 sending function silc_server_send_new_channel_user to sent the
11390 * Added boolean route argument to send_notif_to_channel and
11391 packet_send_to_channel functions to attempt to route the packet
11392 if it is TRUE and send only locally if it is FALSE.
11394 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11396 * silc_server_replace_id now broadcasts the received replace ID
11397 packet if it is not broadcast packet already. The router must
11398 broadcast to inform other routers about changed ID.
11400 * Added backpointer to server's router into SilcServer context in
11401 silcd/server_internal.h.
11403 * Fixed silc_server_packet_broadcast to send correct broadcast
11406 * The channel key is now distributed to the local client as soon
11407 as it is received from the router (in router environment) so that
11408 no other packet may be sent for the channel until client has
11411 * silc_server_remove_channel_user now broadcasts the received
11412 Remove Channel User packet if it is not broadcast packet already.
11413 The router must broadcast to inform other routers about removed
11416 * Added users field into SilcPacketContext that is a reference count
11417 of the context. One can increase the reference count by calling
11418 silc_packet_context_dup which is now changed to just increase the
11419 reference count instead of duplicating the data. The reference
11420 count is decresed by calling silc_packet_context_free that will
11421 free the data after the reference count hits zero.
11423 For now on the packet context and everything allocated into it
11424 (including the raw packet from network) must be freed by calling
11425 the new silc_packet_context_free function. Added also new function
11426 silc_packet_context_alloc that must be used now to allocate the
11427 context. This also means that if a routine is asynchronous from
11428 silc_[client/server]_packet_parse_type the packet context must
11429 be duplicated by calling silc_packet_context_dup. Otherwise it
11430 gets free'd after silc_[client/server]_packet_parse_type returns.
11431 Also, one must remember that if packet is duplicated then its
11432 reference count must be decresed by calling the free function as
11433 many times as it was duplicated.
11435 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11436 from both client and server.
11438 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11440 * Made joining to a channel working in router environment.
11442 * Cleaned up JOIN command on server side and create function
11443 silc_server_command_join_channel internal routine to make the
11446 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11448 * Changed silc_command_pending list to SilcDList. Also, added
11449 `ident' field to SilcServerCommandPending structure to identify
11450 the reply and to call correct callback.
11452 Added silc_server_command_pending_check function to replace the
11453 corresnponding macro. The silc_command_pending list is not
11456 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11457 to set identifier to previously allocated Command Payload. It
11458 is used to set identifier for command when resending Command
11461 * Added silc_command_payload_encode_payload to encode Command
11462 Payload buffer from SilcCommandPayload structure.
11464 * Added silc_argument_payload_encode_payload to encode Argument
11465 payload buffer from SilcArgumentPayload structure.
11467 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11469 * Changed WHOIS command to support router connection on server side.
11470 The whois request is always sent to router unless the server is
11471 standalone server. After server has received the reply from the
11472 router will it send the reply to the client.
11474 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11475 broadcast received broadcast packet. The function is used only
11476 by router. The broadcast packet is always sent to the router's
11479 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11480 render given ID to printable string, for log files for example.
11482 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11484 * Made basic router to router connections working. At least they
11485 can now connect to each other but nothing really works the way
11486 they are supposed - yet.
11488 * Added new initiator token to RouterConnection configuration
11489 file in silcd/serverconfig.[ch]. It is used to tell whether we
11490 are the initiator to the remote router or whether we'll expect
11491 the other end to connect.
11493 * Moved registering of listener task to silc_server_init, hence
11494 the server starts listenning as soon as it is run, even if it
11495 does not have connections to other routers. Let's see how well
11498 * Changed default connection retry timeouts for more suitable in
11501 * Removed cipher and such arguments from silc_idlist_add_client
11502 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11503 Added new function silc_idlist_add_data to add the keys and stuff
11506 * Added SilcIDListData structure and added it to SilcClientEntry
11507 and SilcServerEntry as their first field in the structure. This
11508 way we can explicitly cast the ID entries to the SilcIDListData
11509 structure and get common data for the entries. In past, we had
11510 to first check what type of connection it is and then cast it to
11511 correct ID entry type. Now, we can directly cast the opaque
11512 pointer to the SilcIDListData (no matter what ID entry it actually
11513 is) and get the data needed.
11515 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11517 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11518 in some circumstances even if threre were timeout tasks, though not
11519 IO tasks, but tasks anyway. Now fixed.
11521 * Defined SilcServerConnection structure to hold connection specific
11522 stuff about directly connected servers and routers. The definition
11523 is currently in silcd/server_internal.h. I thought about having
11524 a bit more important role fro this struct but for now it is used
11525 only when connecting to other server (or router actually).
11527 * Added connecting retry support in server when connecting to
11528 router(s). The retry feature implement exponential backoff
11529 algorithm. Also, added SilcServerParams structure to hold default
11530 parameters for server. For now, it include these retry settings
11531 and are hard coded. After server is moded to be as Silc Server
11532 Library this structure will be more important.
11534 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11536 * Changed client librarys channel->clients table to SilcList and
11537 changed code accordingly.
11539 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11541 * Changed client's channel table to SilcList and changed code
11542 accordingly. Also changed SilcChannelClientEntry to include back-
11543 pointer to the channel so that client entry can use that structure
11544 as list as well and we have fast cross-reference to the channel.
11545 This change dramatically decreased the complexity of channel
11546 handling with client entry and vice versa (removed one extra
11547 loop when searching for channel entry from many functions).
11549 * Changed server->sim from table to SilcDList and changed code
11552 * NAMES command can now be used from user interface. It will show
11553 the user list on the channel, neatly.
11555 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11556 Code now saves realname of the user if it becomes available.
11558 * Renamed configure.in to configure.in.pre and made ./prepare
11559 script to automatically add correct version string to
11560 configure.in which it creates from configure.in.pre.
11562 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11564 * NAMES command reply now shows users mode with the nickname when
11565 joining to channel.
11567 * Moved silc_client_ch[u]mode[_char] functions from
11568 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11569 place sucks, they are utility functions and should be in some
11572 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11574 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11577 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11581 * Added TRQ (efficient deque and list library) into lib/trq. This is
11582 a very good list library that is currently used in the SILC. Defined
11583 SilcList API over the library because I didn't like the API very
11584 much. See lib/trq/silclist.h for the API and examples of how to
11585 use the API. Fixed various places in the code to use the new
11586 SilcList API. The SilcList is meant for lists that has a structure
11587 already defined as a list. It is not suitable to add just some
11588 context to the list (in TRQ, the context is the list actually).
11590 So, I defined SilcDList that can be used for the purpose where
11591 predefined list structure does not exit. This can be used as
11592 such list. Now some context just can be added to the SilcDList.
11593 Currently this list is not used in the SILC just yet, though there
11594 are a lot places where this can replace dynamically allocated
11595 tables and I will fix these places, later, to use SilcDList.
11596 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11597 and use TRQ internally).
11599 Also fixed some annoying warning messages that the original TRQ
11600 code generated. Also minor changes to TRQ's Makefile.in.
11602 * Added support for querying by Client ID to both WHOIS and
11603 IDENTIFY commands into server, as required by the protocol.
11605 * Removed method function pointers from SilcBuffer structure. They
11606 weren't used to anything and just increased the context size for
11607 no good reason. This change also made silc_buffer_alloc and
11608 silc_buffer_free functions inline functions.
11610 * Disabled command flooding detection support until it's fixed so
11611 that it accepts commands in but does not execute them more than once
11614 * Added silc_net_localhost(), to return local hostname, into
11615 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11616 that must be initialized before calling silc_client_init.
11618 * Added new function: silc_server_send_notify_on_channels to send
11619 notify messages to all channels client has joined. It is assured
11620 that the message is sent only once per client.
11622 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11623 lib/silcutil/silcutil.[ch] as silc_format function. The new
11624 function is generic and is used by server as well, not only by
11625 the logging routines.
11627 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11628 the provided version string was not acceptable. Added new function:
11629 silc_ske_check_version into lib/silcske/silcske.h. The function
11630 must be implemented by the application (client or server) and it
11631 does not reside in the SKE library. The function checks the version
11632 string remote end sent.
11634 * Added back pointers (to opaque context and to SilcSocketConnection)
11635 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11637 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11638 duplicate packet context structure.
11640 * Changed `notify' client operation to send same arguments as client
11641 receives from server except for ID's. ID's are mapped to correct
11642 ID entry and that is returned. Also, if channel entry is not sent
11643 by server but the notify is for channel the channel entry is sent
11644 to application (otherwise application doesn't know that it is for
11645 channel (library gets it from packet's Destination ID)).
11647 * Added silc_client_remove_from_channels into client library to
11648 remove a client from all channels it has joined to. Used when
11649 received SIGNOFF notify from server. Added also new function
11650 silc_client_replace_from_channels to replace old ID entry with
11651 new ID entry on all channels. Used when received NICK_CHANGE
11652 notify from server.
11654 * Fixed ID Cache list handling in silc_idlist_get_client in
11655 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11656 to get (or query) client by ID.
11658 * Updated TODO list.
11660 * Added connection authentication status message defined by the
11661 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11662 support for these into the code in client and server side.
11664 * Added generic function silc_client_send_command to send any command
11665 with variable argument list. Application should use this function
11666 to send commands if the command functions provided by the library
11667 does not suite for the application's user interface needs.
11669 * Added new `failure' client operation. Application is notified about
11670 received failure packet if client is executing a protocol. In this
11671 case the protocol's execution has failed.
11673 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11674 is required by the protocol.
11676 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11677 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11680 * Added status flag to SilcSKE object to indicate realtime status
11681 of the SKE protocol.
11683 * Application receives now exactly same command reply arguments as
11684 the library receives from server. However, if ID is received the
11685 corresponding ID entry is returned to the application (eg. Client
11686 ID is mapped to correct SilcClientEntry entry and that is returned).
11687 Changed command_reply client operation due to this change.
11689 * Changed all ID's in commands and in command replys as ID Payloads.
11690 Change affected both client and server side codes.
11692 All ID's sent in SILC network (with execption of ID's in SILC
11693 Packet header) are sent in ID Payload to support variable length
11696 * Server now notifies nick changes and notifies all clients on
11697 the channels about the new nickname (about the new Client ID,
11700 * Implemented CMODE command to change channel modes. Supports all
11701 channel modes defined by the protocol specs except ban and invite
11702 lists. (Also, private channel key mode is supported but support for
11703 setting private channel key in client is missing, thus, this mode
11704 has no effect on client side (except that server requires that the
11705 client uses private channel key and normal channel traffic does not
11708 Also, invite mode works per se, but INVITE command does not work
11709 yet correctly, so you can set channel as invite only channel but
11710 inviting clients to the channel does not work (it is yet to be
11711 thought what's the best way to do it).
11713 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11714 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11715 Implemented CUMODE command to change user's mode on the channel.
11716 Supports all modes defined by the protocol specs.
11718 * Added NAMES command reply to return users modes on the channel.
11720 * Removed unnecessary and slow ciphers from lib/silccrypt.
11722 * Set SO_KEEPALIVE option to connection sockets by default.
11724 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11726 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11727 redefined the Notify Payload into protocol specs.
11729 * Added silc_id_payload_parse_id to get ID directly from raw
11732 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11734 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11735 accept searching by Client ID as well.
11737 * Added support for LEAVE and SIGNOFF notify types in client library.
11739 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11740 to parse ID Payload from raw data.
11742 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11744 * Added flags parameter into silc_ske_assemble_security_properties
11745 function in lib/silcske/silcske.[ch].
11747 * Changed notify client operation to fit better for notify messages
11748 sent by server. The notify payload received from server is now
11749 passed to the application (after parsing it to SilcNotifyPayload).
11750 It is application's responsibility to retrieve the arguments
11751 from the payload and show the message the way it wants. The message
11752 sent by server is implementation specific.
11754 * Changed public keys to comply with the protocol specification.
11755 Old public keys are not supported anymore and are not compatible.
11757 * Removed nickname from Channel Payload as the latest draft removed
11758 it. The client must resolve the nickname from the NAMES command
11759 reply received when it joined the channel.
11761 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11763 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11765 * Fixed some errors in protocol specification drafts.
11767 * Created lib/silccore/silcnotify.c to implement Notify Payload
11768 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11769 generic payloads described by protocol specifications. The file
11770 includes implementations for ID Payload and Argument Payload.
11772 * Changed Command Payload implementation to use the new Argument
11773 Payload. Changed command_xxxx_payload to command_payload_xxxx
11774 to comply with SILC coding conventions.
11776 * Added suppport for Argument Payload handling in Notify Payload
11777 implementation as protocol requires it. Added the new support
11778 into server and client lib as well.
11780 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11782 * Added support for multiple nicknames on same channel. [n] is
11783 added locally to the nickname if there are more than one same
11784 nicknames on the channel.
11786 * Server now sends all nicknames that matched WHOIS request.
11787 Client also shows the list received from server.
11789 * Added TOPIC command to client side. User can now set and show
11790 current topic on channel.
11792 * Added MOTD command to client and server. Also, server sends the
11793 motd when client connects to the server.
11795 * Changed version strings to comply ISO 8601.
11797 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11799 * Fixed protocol error handling in client library. It should now
11800 cope even if the SKE fails for some reason.
11802 * Made new protocol specification drafts for submitting to IETF.
11804 * Implemented TOPIC command to server in silcd/command.c.
11806 * Added two new notify types into lib/silccore/silcnotify.h:
11807 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11808 notify nickname change and topic setting/change on a channel.
11810 * API change of command_reply operation in client library. The
11811 application gets now the status type received from server as well.
11813 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11815 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11817 * Cras fixed and optimized the packet handling even further and
11818 it should work now. Minor change to the prototype of function
11819 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11821 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11823 * Added new function into lib/silcutil/silcschedule.[ch]:
11824 silc_schedule_with_fd to select() a specified fd. The function
11825 returns after timeout expires or data arrives or goes. The
11826 function is used by packet routines to wait that all data is
11827 received from network.
11829 * Fixed data reading from network in lib/silccore/silcpacket.c.
11830 The code now assures that all data is read from the fd and then
11831 continues packet processing. This was a bug fix since the code
11832 used to drop some data in some circumstances.
11834 * Added new function into lib/silcclient/client.[ch]:
11835 silc_client_start_key_exchange to start key exchange after
11836 connection has been established to server. The code internally
11837 now uses this funtion but its main purpose was to provide it
11838 for applications that perform their own connecting. After
11839 application has created a connection it merely calls this
11840 function to start the key exchange between client and server.
11841 The library takes care of everything else after that.
11843 Updated also lib/silcclient/README to explain the usage of
11846 * Do not send to application information that connection has
11847 been established. Application gets notified it by connect
11850 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11852 * Applied cras's patch to add silc_schedule_one function. The
11853 function runs scheduler once and returns.
11855 * Fixed the scheduler after cras messed it up. The timeout
11856 handling works now as it's supposed to work.
11858 * Added into lib/silccore/ silcnotify.h to include notify
11859 message types support. Changed silc_server_send_notify*
11860 functions, in server.[ch], to support those new notify types.
11861 Added the support for the notify types into client library,
11862 as well. Added new notify client operation into ops.h in
11865 * Changed silc_server_packet_send_to_channel to send normal
11866 packets instead of just channel message packets. The function
11867 is now used to send the notify packets to channels. It is not
11868 used to send channel message packets anymore, as server never
11869 sends them anymore.
11871 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11872 va_arg()s as it seems to require it nowadays. I guess, if SILC
11873 is compiled with older va_arg() the new code should work anyway.
11875 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11877 * Splitted core library. Core library (lib/silccore) includes
11878 now only SILC protocol specific core (and common) components.
11879 Created new utility library (lib/silcutil) that includes more
11880 generic purpose stuff. The stuff for util library was taken
11881 from the old core library. This was minor and easy split.
11883 * Created SILC Client Library (lib/silcclient) that includes
11884 implementation of the SILC client without user interface. This
11885 was major move from silc/ directory. The code has been changed
11886 so that it is transparent towards the user interface. The
11887 silc/ directory includes now the same user interface as before
11888 and it uses the new client library. Read lib/silcclient/README.
11889 Basicly, the client library performs everything else related
11890 to SILC except user interface handling. Also, configuration
11891 files are considered to be part of user interface and library
11892 does not handle them.
11894 This change also changed a lot of structures, function naming etc.
11895 Most important change was that SilcClientWindow object was
11896 renamed to SilcClientConnection in the client library. Created
11897 also new file lib/silcclient/ops.h. Also added new files
11898 silc/local_command.[ch] and silc/client_ops.[ch].
11900 All these changes were made to make it easier for user interface
11901 designers to create what ever user interface for the SILC client
11904 It is also expected that the server will be moved to lib
11905 directory as well and SILC Server Library will be created;
11906 sometimes in the future.
11908 * Removed Local commands from lib/silccore/silccommand.h as
11909 they are application specific and new client library does not
11910 handle any of those anymore.
11912 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11913 old client implementation in silc/.
11915 * Added support for callback functions in SILC_LOG_* macros.
11916 Application can now set its own callbacks that will be called
11917 instead of using the default functions that will always print
11918 the debug messages to stderr (or stdout). Also, debugging can
11919 now be disabled by setting silc_debug to FALSE and re-enabled by
11920 setting it to TRUE. Note, that logging will still work even
11921 if debugging is disabled.
11923 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11924 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11925 silc_log_reset_debug_callbacks.
11927 * To enable debugging in silc client one must give now -d
11928 option on command line.
11930 * Changed silc_schedule_init to automatically allocate task queues
11931 if they are not allocated before calling it.
11933 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11935 * Added GMP 3.1 into math library.
11937 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11939 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11940 a channel in SILC network. The packet is used by servers and
11941 routers to notify other routers that user has left a channel.
11942 This little feature was missing until now. Added the feature
11943 to protocol specification as well.
11945 Added functions: silc_server_send_remove_channel_user and
11946 silc_server_remove_channel_user into server.[ch].
11948 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11949 lib/silccore/silcpacket.h. However, they are not implemented
11952 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11954 * Fixed joining to a channel and sending channel messages
11955 between server and router. The channel message sending should
11956 now work inside a cell.
11958 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11960 * Fixed the private message sending between server and router.
11961 The private message sending should now work inside a cell.
11963 * Added silc_server_replace_id into server.[ch] to replace
11964 existing ID in the SILC network.
11966 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11967 and silc_idlist_replace_server_id into idlist.[ch] in server.
11969 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11971 * Fixed the server to server connections. Server can again now
11972 connect to router. Router to router connections probably does
11975 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11977 * Added dynamic protocol registering support. Now protocols can
11978 registered and unregistered on the fly. Patch by cras.
11980 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11982 * Added lib/contrib directory to hold routines that some platforms
11983 don't have but are needed by SILC.
11985 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11986 into lin/contrib to provide getopt() and getopt_long() for
11987 those who don't have it.
11989 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11991 * Added AWAY command to client. When away message is set and
11992 client receives a private message packet the client automatically
11993 replies to the sender with the away message.
11995 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11996 bug seemed to be the cause of recent problems when compiling
11999 * Added version detection support to SKE protocol specification
12000 and added the new changes to the SKE implementation as well.
12001 There were other minor changes in the SKE protocol as well.
12003 Many changes in lib/silcske/silcske.[ch] and in
12004 lib/silcske/payload.[ch].
12006 * Added ^U functionality, clear input line. Patch from cras.
12008 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12010 * Mainly small bugfixes on core library. Fixed some debugging
12011 logging and buffer overflow in silclog.c.
12013 * Updated config.sub and config.guess on the distribution tree.
12015 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12017 * Added command lagging support in server. Client may execute
12018 commands now only once in two seconds.
12020 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12022 * Optimized packet reception. MAC computation and checking is now
12023 also more optimized. A lot previously duplicated code is now
12024 used as generic by both client and server.
12026 * Fixed key pair generation in clientutil.c
12028 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12030 * Added into lib/silccore/silcbufutil.[ch] new function;
12031 silc_buffer_realloc.
12033 * Moved generic packet sending/encryption functions to
12034 lib/silccore/silcpacket.[ch] from client and server. Some
12035 rewriting of the functions.
12037 * Moved all generic packet reception/decryption functions to
12038 lib/silccore/silcpacket.[ch] from client and server. The
12039 packet processing is now much cleaner in both client and server.
12040 These were major changes in both client and server.
12042 * Created many common functions in server to do packet sending.
12043 Previously code were duplicated a lot, this has been removed
12044 with these changes.
12046 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12048 * Rewrote major parts of the ID cache system. Don't know
12049 whether it is better now or not but at least the API is more
12052 * Major rewrite on ID cache stuff on client because of the ID
12053 cache API changes. Added idlist.c to client.
12055 * Also major rewrite on ID cache stuff on server as well.
12056 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12057 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12058 in hand, instead they are all put into the ID cache system now.
12059 All server_idlist_* routines uses ID cache now instead of
12060 traversing its own lists (those lists does not exist anymore).
12061 SilcIDList though still exists. Also, SilcXXXEntry's are
12064 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12066 * Finally made the SKE implementation compliant to the protocol
12067 specification. All mp integers are now binary encoded as
12068 opposed being HEX encoded.
12070 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12073 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12074 functions: silc_[encode/decode]_pem. Also added function
12075 silc_encode_pem_file to PEM encode with newlines ('\n') for
12076 saving into a file.
12078 * SILC public keys are now encoded either PEM or binary. Same
12079 option is for private keys as well. By default private keys
12080 are binary encoded and public keys PEM encoded. Silly HEX
12081 encoding were removed.
12083 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12084 function to create fingerprints.
12086 * Fixed a bug in SHA1; does not change the original data anymore.
12088 * Partly implemented INFO command on client and server side.
12089 Fixed CLEAR command. Changes to SERVER command; show current
12090 server(s) when giving command without arguments. Added
12091 VERSION command to client.
12093 * Added check to server that unregistered connections cannot
12094 execute commands (unless it is specificly allowed).
12096 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12098 * Fixed screen refresh.
12100 * Fixed channel joining bug from client. On some circumstances
12101 client tried to join to a channel it had already joined.
12103 * Added public key verification process into client's protocol.c.
12104 The client now verifies the public key from user and saves
12105 it into ~./silc/serverkeys/ directory.
12107 Added into: clientutil.[ch]: silc_client_verify_server_key.
12109 * Changed SKE protocol's silc_ske_initiator_finish function
12110 to accept callback function that verifies the received public
12111 key. Removed old silc_ske_verify_public_key function.
12113 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12115 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12116 silc_pkcs_private_key[_data]_set.
12118 * Made the password and public authentication more cleaner in
12119 server's protocol.c.
12121 * Removed historic and obsolete protocol `channel_auth' from
12122 both client and server.
12124 * Removed wrong way of sending command status messages from
12125 server to client in server's command.c. The old way violated
12126 protocol specification.
12128 Changes to silccore/silccommand.[ch]: removed
12129 silc_command_encode_status_payload -> not needed anymore,
12130 changed silc_command_encode_payload_va to accept extra
12131 argument on variable argument list. The argument type must
12132 now be provided to the function. Also, added new function:
12133 silc_command_encode_reply_payload_va which is same as
12134 normal command_encode_payload_va except command status type
12135 is provided as extra argument.
12137 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12139 * Added ~./silc directory handling. The directory includes the
12140 public and private keys for the client.
12142 Added silc_client_check_silc_dir, silc_client_create_identifier
12143 and silc_client_load_keys.
12145 * Implemented SILC protocol compliant public key. Added public
12146 and private key saving to and loading from files.
12148 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12149 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12150 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12151 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12152 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12154 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12155 silc_pkcs_load_[public/private]_key.
12157 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12159 * Added silc_server_get_route (route.[ch]) to get connection
12160 data for the fastest route for given ID.
12162 * Implemented INVITE command on client and server. The command
12163 were re-defined in the SILC Protocol Specification and the
12164 implementation now complies with the specification.
12166 * Implemented PING command on client and server.
12168 * Implemented NAMES command on client and server. The server side
12169 supports currently only normal server not router server yet.
12170 Some changes to NAMES definition in SILC protocol specification.
12172 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12174 * Implemented LEAVE command on client and server.
12176 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12177 again. This change was made to the protocol as well. Server
12178 should not violate the protocol specification anymore.
12180 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12182 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12183 was tested. SOCKS4 was not but should work anyway.
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