1 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
5 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
6 Changed silc_skr_find to have SilcSchedule argument and removed
7 it from silc_skr_[alloc|init]. Affected files are
8 lib/silcskr/silcskr.[ch].
10 * Allow NULL id for silc_idcache_add. Affected file is
11 lib/silcapputil/silcidcache.c.
13 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
14 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
15 Fixed also channel message encryption with router-to-router
18 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
20 * Added silc_net_get_error_string, silc_net_listener_get_ip and
21 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
23 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
25 * Add option --enable-silc-plugin. Affected files are
26 apps/irssi/configure.{ad,in}
28 * Only compile the SILC Plugin if required. Affected files are
29 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
31 * Conditionally build the SILC Plugin. Affected files are
32 apps/irssi/src/silc/core/Makefile.am,
33 apps/irssi/src/fe-common/silc/Makefile.am
35 * Backout delayed protocol exit and replace with a lame busy
36 wait. Affected files are apps/irssi/src/fe-text/silc.c,
37 apps/irssi/src/silc/core/silc-core.c
39 * Fix key generation for SILC Plugin. Affected file
40 apps/irssi/src/silc/core/clientutil.c
42 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
44 * Only pass -rpath to libtool when building shared libraries.
45 Affected file lib/Makefile.ad
47 * Removing the stray "s" in configure.ad
49 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
51 * Redraw the screen after creating a new key. Affected file
52 apps/irssi/src/silc/core/clientutil.c
54 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
56 * Added SILC Client setting /set nickname_format that specifies
57 the nickname format string. Changed default nickname format
58 string to "%n#%a". Affected file is
59 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
61 * Fixed nickname parsing with WHOIS command to accept formatted
62 nicknames. Changed the silc_client_get_clients_local to allow
63 the searched nickname to be formatted nickname. Removed %s and
64 %S nickname formatters. Affected files are in lib/silcclient/.
66 * Added silc_client_nickname_parse to Client library API. Affected
67 file is lib/silcclient/silcclient.h.
69 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
70 commands. Affected file are
71 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
73 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
75 * Incorporate SILC Plugin patches. Affected files are
76 apps/irssi/src/fe-common/silc/module-formats.{c,h},
77 apps/irssi/src/silc/core/clientutil.{c,h},
78 apps/irssi/src/silc/core/silc-core.c,
79 apps/irssi/src/silc/core/silc-chatnets.{c,h},
80 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
81 apps/irssi/src/fe-common/silc/module.h
83 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
85 * In notify handling resolve user entries many times if the
86 resolving timedout. Affected file lib/silcclient/client_notify.c.
88 * silc_client_get_clients_local do not return any invalid entries.
89 Affected file is lib/silcclient/client_entry.c.
91 * Do not print "there are now xx user on this channel" for users
92 that actually aren't anymore on the channel. Affected file
93 is apps/irssi/src/client_ops.c.
95 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
97 * When joining channels with a password given in the config file,
98 use it. Also use it when cycling (it would be better to get
99 the password from the server, but this isn't possible in SILC).
100 Affected files apps/irssi/src/silc/core/silc-servers.c,
101 apps/irssi/src/silc/core/silc-channels.c
103 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
105 * Import perl script for sign_messages from silc-plugin. Affected
106 file apps/irssi/scripts/silc.pl
108 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
110 * Only wait for a nick on connecting, when it differs
111 (not counting case) from the username. Affected file
112 is apps/irssi/src/silc/core/silc-servers.c
114 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
116 * Use time settings for lag settings. Affected file is
117 apps/irssi/src/silc/core/silc-lag.c
119 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
121 * Added silc_thread_yield. Affected file is
122 lib/silcutil/silcmutex.h.
124 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
126 * Fixed WHOIS command and requested attributes handling in
127 client library. Affected files are lib/silcclient/command.c
128 and lib/silcclient/client_attrs.c.
130 * Fixed silc_time_value to actually work. Added new function
131 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
133 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
135 * SILC Client 1.1 beta2.
137 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
139 * Fixed client to properly abort TCP stream creation when
140 giving /QUIT. Affected file
141 apps/irssi/src/silc/core/silc-servers.c.
143 * Fixed several connecting aborting crashes from the client
144 library, packet engine and socket stream. Affected files
145 are in lib/silclient/, lib/silccore/silcpacket.c and
146 lib/silcutil/unix/silcunixsocketstream.c.
148 * Fixed private key export double free crash in key generation.
149 Affected file is lib/silccrypt/silcpk.c.
151 * Fixed FSM event waiting when there are multiple signallers
152 and the waiter goes away after the first signal. Affected
153 file in lib/silcutil/silcfsm.c.
155 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
157 * Fixed FSM event signalling to check if the waiter has gone
158 away already. Affected file is lib/silcutil/silcfsm.c.
160 * Fixed counter mode encryption/decryption to handle non-padded
161 SILC packets correctly. The silc_cipher_set_iv now
162 in counter mode resets for a new block. Affected files are
163 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
165 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
167 * SILC Client 1.1 beta1.
169 * Memory leak fixes around the libraries.
171 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
173 * Added better check for epoll() in configure. Affected file
176 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
178 * Fixed per scheduler data input buffer in packet engine. Use
179 list of inbufs instead of just one so that multiple streams
180 can do partial reads to different buffers. Affected file is
181 lib/silccore/silcpacket.c.
183 * Fixed WATCH notify handling in client library. Affected file
184 is lib/silcclient/client_notify.c.
186 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
188 * Fixed packet wrapper stream API to support encoder/decoder
189 for packets, and to handle partial reading correctly. Fixed
190 also inbuf size checking in reading to have enough space before
191 reading. Affected files are lib/silccore/silcpacket.[ch].
193 * Rewrote file transfer in client library. Affected files are
196 * Added TCP/UDP listener (internal) API to client library to have
197 generic way of dealing with listeners. Fixed Key Agreement and
198 file transfer to use it. Affected files are in lib/silcclient/.
200 * Fixed SKE to process SUCCESS packets synchronously and to call
201 completion synchronously. Affected file is lib/silcske/silske.c.
203 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
205 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
206 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
208 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
210 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
211 to client library. Affected file is
212 lib/silcclient/client_register.c.
214 * Serialize NICK and JOIN commands to avoid problems locally
215 with changing ID while joining to channel. Affected file is
216 lib/silcclient/command.c.
218 * Fixed entry resolving while handling incoming JOIN notify.
219 Handle properly cases, in re-processing of notify packets, where
220 the IDs may become invalid while resolving the entry (like nick
221 change). Entry is invalid if it doesn't have nickname, and such
222 entries are not delivered to application anymore. These fixes
223 problems of not seeing JOINs when remote user changes nickname
224 at the same time. Affected files are in lib/silcclient/.
226 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
228 * Added support for computing message payload MAC in new way
229 (SILC Protocol version 1.3). Bakcwards support for old way
230 remains. Affected files are lib/silccore/silcmessage.[ch].
232 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
234 * Added SilcRwLock API, a read/write lock. Affected files are
235 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
237 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
239 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
241 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
243 * The silc_schedule_set_listen_fd now returns boolean value.
244 Fixed FD task adding to check correctly for already added
245 FD tasks. Added stricter error checking for FD scheduling
246 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
247 and lib/silcutil/unix/silcunixschedule.c.
249 * The silc_stream_set_notifier now returns boolean value. Changed
250 all streams to support and check for the error condition.
251 Affected files are in lib/silcutil/.
253 * Fixed SKE library session aborting and deletion. Affected
254 file are lib/silcske/silcske.c.
256 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
258 * Implemented PKCS #1 with appendix with hash OID in the
259 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
260 lib/silccrypt/silchash.[ch] and
261 lib/silcasn1/silcasn1[_encode|decode].[ch].
263 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
265 * Added support for Version (V) SILC public key identifier.
266 Affected files are lib/silccrypt/silcpk.[ch].
268 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
270 * Rewrote connection auth request in client library. It is now
271 done automatically by the library and the resolved method given
272 as a hint to get_auth_method client operation. Affected files
275 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
277 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
278 It can be used to wrap SilcPacketStream into SilcStream.
280 * Fixed %p formatting from silc_snprintf. Affected file is
281 lib/silcutil/silcsnprintf.c.
283 * Ported SFTP library to new utility library. Ported also
284 the SFTP testers. Affected files in lib/silcsftp/.
286 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
288 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
289 of silc_snprintf, silc_vsnprintf, silc_asprintf and
292 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
294 * Added preliminary Symbian support. Changes around the source
295 tree. The symbian/ directory now includes Carbide.c++ project
296 files to compile the sources.
298 * Added silc_snprintf. Affected files are
299 lib/silcutil/silcstrutil.[ch].
301 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
303 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
304 macros. SILC_FSM_CONTINUE macro now immediately calls the
305 next state instead of first returning back to FSM. Helps
306 in debugging crashes etc.
308 Removed FSM Semaphores. Introduced FSM Event which is
309 asynchronous event. Affected files are in lib/.
311 * Added epoll(7) support to SILC Scheduler. It is used by default
312 if it is available. Affected files are
313 lib/silcutil/silcschedule.[ch],
314 lib/silcutil/unix/silcunixschedule.c.
316 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
318 * Added CTR mode to AES. Simplified cipher implementation API
319 more. Affected files are in lib/silccrypt/.
321 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
323 * Removed `detach' client operation. The detachment data is
324 now delivered in SILC_COMMAND_DETACH command reply to
325 application. Affected file in lib/silcclient/.
327 * Rewrote resuming/detaching in client library.
329 * Added boolean encryption indicator for silc_cipher_set_key.
330 Affected files lib/silccrypt/silccipher.[ch].
332 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
334 * Added silc_likely and silc_unlikely macros for GCC branch
335 prediction optimizations. Affected file lib/silcutil/silctypes.h.
337 * Added assembler AES optimization. Cleaned up the SILC Cipher
338 implementation API. Affected files are in lib/silccrypt/.
340 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
342 * Changed back the SILC_FSM_THREAD_WAIT operation to not
343 continue to next state if thread is finished already. That
344 check is not done anymore. Affected files are
345 lib/silcutil/silcfsm.[ch].
347 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
349 * Removed silc_packet_[get|set]_ciphers and
350 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
351 handle REKEY_DONE packet sending in rekey. Affected files
352 are lib/silccore/silcpacket.[ch].
354 * Added silc_fsm_is_started. Affected files are
355 lib/silcutil/silcfsm.[ch].
357 * Added settings sign_channel_message, sign_private_message
358 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
359 support for key agreement in /KEY command. Affected files
360 in apps/irssi/src/silc/core/.
362 * During SILC Client initialization forward log messages to
363 stderr. Affected files in apps/irssi/src/silc/core/.
365 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
367 * Added silc_ske_get_key_material. Affected files are
368 lib/silcske/silcske.[ch].
370 * Added silc_packet_stream_is_udp. Affected files are
371 lib/silccore/silcpacket.[ch].
373 * Added SKE packet retransmission support with UDP transport.
374 Affected file is lib/silcske/silcske.c.
376 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
378 * Added silc_socket_stream_is_udp. Affected file is
379 lib/silcutil/silcsocketstream.[ch].
381 * Added UDP transport support to packet engine. Affected file
382 is lib/silccore/silcpacket.c.
384 * Added silc_socket_stream_is_udp. Affected file is
385 lib/silcutil/silcsocketstream.[ch].
387 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
389 * Added silc_packet_send_va[_ext] to send variable argument
390 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
392 * Timeout freelist garbage collection added to scheduler.
393 Affected file lib/silcutil/silcschedule.c.
395 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
397 * Added silc_show_public_key_file to
398 lib/silcapputil/silcapputil.[ch].
400 * Added SILC_STR_ADVANCE support for buffer unformatting.
401 Affected file lib/silcutil/silcbuffmt.c.
403 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
405 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
407 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
409 * silc_fsm_continue[_sync] now cancels erlier timeout set with
410 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
412 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
414 * Added SILC_STR_FUNC to buffer format API. Affected files
415 are lib/silcutil/silcbuffmt.[ch].
417 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
419 * No more memory allocation for message payload parsing.
420 Pre-allocated buffer can be used with message payload encoding.
421 Affected files lib/silccore/silcmessage.[ch].
423 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
425 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
426 to silcutil/silcbuffmt.[ch].
428 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
430 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
431 Affected file lib/silcutil/silcbuffmt.[ch].
433 * Removed silc_schedule_signal_[un]register and
434 silc_schedule_signal_call. Added silc_schedule_task_add_signal
435 to add signal task. Only one callback per signal may be
436 added. The signals are now automatically called back to
437 caller. Affected files lib/silcutil/silcschedule.[ch] and
438 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
440 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
442 * Added SilcSKEParams for SKE parameters and simplied even more
443 the SKE interface. Affected files are lib/silcske/silcske.[ch].
444 Added support for IV included and session port handling with
447 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
448 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
449 which is called after every rekey when IV Included flag is used.
450 See SILC specifications for details.
452 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
454 * Added lib/silcapputil and moved SILC application specific
455 utility routines from the generic util library lib/silcutil
456 to the new library. Removed lib/silcidcache and moved that
457 to lib/silcapputil as well.
459 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
461 * Added SILC_STR_ADVANCE. Affected file is
462 lib/silcutil/silcbuffmt.[ch].
464 * The silc_buffer_strformat preserves buffer locations now.
466 * Added lib/silcutil/silcatomic.h for atomic operations.
468 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
470 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
473 * Fixed MIME deocing when data portion is not present.
474 Affected file lib/silcutil/silcmime.c.
476 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
478 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
480 * Added IV Included support to packet routines, to allow
481 packet sending and receiving on UDP/IP. Affected files are
482 lib/silccore/silcpacket.[ch].
484 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
486 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
488 * Added UDP support to network and socket stream library.
490 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
492 * Added conditional variables. New files are
493 lib/silcutil/silcondvar.h and platform specific implementations.
495 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
497 * make sure session->hostname and session->port are valid before the
498 application callback is done, since things will go wrong if the
499 application immediately calls silc_client_file_receive. Affected
500 file lib/silcclient/client_ftp.c.
501 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
503 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
505 * New SILC PKCS API enabling support for other public keys
506 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
508 * Separated SILC Public Key Payload routines from the PKCS API
509 to lib/silccore/silcpubkey.[ch].
511 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
513 * Added SILC Key Repository library, lib/silcskr.
515 * Added SILC Server library, lib/silcserver.
517 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
519 * MIME objects in attributes now use SilcMime. Affected files
520 are lib/silccore/silcattrs.[ch].
522 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
524 * Synchronize semaphore posting for real threads in FSM.
525 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
527 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
529 * Added silc_file_set_nonblock. Affected file is
530 lib/silcutil/silcfileutil.h.
532 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
534 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
536 * FSM based implementation of SILC SKE. Simpler interface also.
537 Affected files are in lib/silcske/.
539 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
541 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
543 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
544 silc_mime_parse is available but deprecated.
546 * Check that packet is valid when processing key exchange,
547 authentication and rekey protocols. Fixes a crashbug.
548 Affected files are apps/silcd/protocol.c and
549 lib/silcclient/protocol.c.
551 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
552 all hash buffers to use that instead of fixed values.
554 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
556 * Added SHA-256 to crypto library. The SHA-256 takes now
557 precedence over SHA-1.
559 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
561 * Check for valid return value from regcomp. Affected file
562 lib/silcutil/unix/silcunixutil.c.
564 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
566 * Fixed silc_hash_uint to work with integers. Affected
567 file lib/silcutil/silcutil.c.
569 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
571 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
573 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
575 * Fixed channel public key list saving on JOIN command reply
576 on backup router. Affected file apps/silcd/command_reply.c.
578 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
580 * Added default limit how many channels client can join,
581 default is 50. Added 'channel_join_limit' configuration
582 option to server too. Affected files are apps/silcd/command.c
583 and serverconfig.[ch].
585 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
587 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
588 On Toolkit the server and client are not compiled by default.
589 Affected file configure.ad.
591 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
593 * Added lib/contrib/getopt.[ch] for platforms that don't
594 have it (it is not GPL implementation).
596 * Fixed compilation when pkg-config is used.
598 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
600 * A comma in invite/ban string is invalid, check for it.
601 Affected file apps/silcd/server_util.c.
603 * Added SERVICE command to the server. It parses the command
604 request but SILC Server does not support services for the
605 time being. Affected file apps/silcd/command.[ch].
607 * Added SERVICE command and command reply to client library.
608 It is however incomplete. Updated Toolkit documentation.
609 Affected files are lib/silcclient/command[_reply].[ch].
611 * Fixed IDENTIFY/WHOWAS command reply to send the username
612 correctly (uninitialized buffer). Affected file is
613 apps/silcd/server_query.c.
615 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
617 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
618 finalizes the major restructuring of the CVS tree.
620 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
622 * Send empty MOTD reply if MOTD file cannot be read.
623 Affected file silcd/command.c.
625 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
627 * Optimized primer number generator to use simpler conversion
628 routines. Also assure that the prime number will have the
629 highest bit set after modifying it. Affected file is
630 lib/silcmath/silcprimegen.c.
632 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
634 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
635 for now only for testing purposes, it will not be delivered
636 in any distribution for now.
638 * Removed NSS MPI from the source tree. Due to upcoming
639 license change for the SILC Toolkit, we cannot deliver the
640 NSS MPI anymore. I decided to replace it in all distributions
641 with public domain library.
643 * Removed GNU regex from lib/contrib and introduced free
644 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
645 GNU regex compatible API to it (only partial).
647 * Removed getopt routines from lib/contrib.
649 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
651 * Use silc_server_send_command_reply to send replies instead
652 of encoding packet itself. Affected file silcd/command.c.
654 * Added command sending and receiving statistics to server.
655 Affected files in silcd/.
657 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
658 with GCC, for it not to warn about pointer signedness.
660 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
662 * Added context to the SilcIDCache destructor. Affected
663 files are lib/silccore/silcidcache.[ch],
664 lib/silcclient/client.c and silcd/server.c.
666 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
668 * Added pkg-config check to configure.
670 * The PublicKeyDir must not be used with Admin block in server
671 config. Affected file silcd/serverconfig.c.
673 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
677 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
679 * Handle empty LIST command reply correcttly in server. Affected
680 file silcd/command_reply.c.
682 * Handle empty LIST command reply correctly in client library.
683 The application will now receive one LIST command reply with
684 all arguments set to NULL if there are no channels. Updated
685 Client Library documentation accordingly. Affected file
686 lib/silcclient/command_reply.c.
688 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
690 * Added channel name string stringprep profile to the protocol
691 and implementation to allow a little free'er channel name
692 strings. Affected files are lib/silcutil/silcstringprep.[ch].
694 * Added silc_channel_name_[check|verify] to check and verify
695 channel name strings. Affected files are
696 lib/silcutil/silcstrutil.[ch].
698 * Added support for the new channel name preparation in client
699 library and server. Affected files in lib/silcclient and
702 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
704 * Added the Autodist into the source tree. It replaces the
705 old ./prepare. It can be used to create distributions as
706 previously. See README.CVS and README.DIST. See
707 distributions in distdir/.
709 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
711 * Make sure query sends at least an error back if nothing
712 more is sent. Affected file silcd/server_query.c.
714 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
716 * During query, check if the original command caller goes
717 away. If it does, stop the query. Affected file
718 silcd/server_query.c.
720 * Check for valid channel creation in JOIN command reply.
721 Affected file lib/silcclient/command_reply.c.
723 * Handle the resolver counter in silc_client_get_users_by_channel
724 callback correctly. Fixed auto-join bug in Gaim. Affected
725 file lib/silcclient/idlist.c.
727 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
729 * Added some better error messages. Affected file
730 silcd/command_reply.c and packet_receive.c.
732 * Handle error in WATCH command propely on backup router.
733 Affected file silcd/command.c.
735 * Fixed freeing of unfreeable variable in WHOIS command reply.
736 Affected file silcd/command_reply.c.
738 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
740 * Added pkg-config .pc file creation for silc core library
741 and silcclient library. A patch by c0ffee.
743 * Removed the need for GNU Libidn. Added the simple stringprep
744 from libidn into lib/contrib/. It is now used also on Windows
747 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
749 * Simplified the invite and ban string handling in the
750 server. Check for valid invite and ban arguments also.
751 Affected file silcd/server_util.c.
753 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
755 * Added WATCH list announcing in backup router protocol.
756 Affected files are silcd/command.c, server.c, server_backup.c.
758 * Do not change users mode to founder on normal server/backup
759 if the founder mode is set, and user is first one to join.
760 Affected file silcd/pcaket_receive.c.
762 * Do not send CUMODE_CHANGE notify back to sender. Affected
763 file silcd/packet_receive.c.
765 * Added getrusage() to take noise in SILC RNG. A patch by
766 Mika Boström. Affected files are configure.in.pre,
767 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
769 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
771 * Splitted the SILC libraries configuration into a configure
772 fragment into lib/configure.ad. It is now possible, once
773 this feature is added, to specify whether to compile or not
774 compile included SILC libraries. Affected files are
775 configure.in.pre, lib/silcmath/mpi/configure.ad,
776 lib/configure.ad, Makefile.defines.pre and
777 Makefile.defines_int.pre.
779 * Added --with-silc-includes and --with-silc-libs to configure.
780 If specified the included libs are not compiled, but the
781 specified libs are used. Pkg-config is not yet supported.
782 Affected file configure.in.pre.
784 * Fixed WATCH command handling on backup router. Router does not
785 send the watch command any more to backup if it originates from
786 backup. Affected file silcd/command.c.
788 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
790 * Changed announcing to not announce unregistered clients.
791 Affected file silcd/server.c.
793 * Fixed username handling in command reply. Affected file
794 silcd/command_reply.c.
796 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
798 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
800 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
801 Affected file: includes/silcincludes.h.in
803 * bool is defined as _Bool on Mac OS X now.
804 Affected file: lib/silcutil/silctypes.h
806 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
808 * Added support for UTF-8 nicknames, channel names and
809 server names in client library. Affected files in
812 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
813 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
814 software to check how Toolkit has been compiled.
816 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
818 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
820 * Use silc_utf8_str[n]casecmp instead of strcmp routines
821 in library and in SILC Client when dealing with nicknames
822 and other identifier strings. Affected file in client lib
825 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
826 irssi/src/silc/core/silc-servers.c.
828 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
830 * Fixed idcache to work with the new identifier strings.
831 Affected file lib/silccore/silcidcache.c.
833 * Added UTF-8 hash and compare function for SilcHashTable.
834 Affected file lib/silcutil/silcutil.[ch].
836 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
837 Affected file lib/silcutil/silcstringprep.[ch].
839 * Changed the identifier string handling to include the original
840 format in client, server, channel entries and normalized
841 format in cache. Affected files in silcd/.
843 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
845 * Added support for the new identifier strings and their
846 validity checking. Nicknames, channel names and usernames
847 can now include practically any kind of letters and various
848 other characters. Affected files in silcd/ and in libraries.
850 NOTE: comparing these strings should now be done with memcmp()
851 to check binary compatibility. All these strings are normalized
852 and casing is irrelevant.
854 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
855 as easy function for applications to check whether identifier
858 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
860 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
861 file lib/silcutil/silcutf8.c.
863 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
865 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
867 * Make public key in getkey reply mandatory. Affected file
868 lib/silcclient/command_reply.c
870 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
872 * Added Parameter dont_register_crypto_library to
873 SilcClientParam. If set to TRUE, silcclient library will
874 not initalize the Crypto Libraries and application
875 will need to do it. Affected file lib/silcclient/silcclient.h,
876 lib/silcclient/client.c.
878 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
880 * Imported new silc_utf8_[encode|decode] routines from
881 my internal SILC 1.1 source tree. New encodings added:
882 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
883 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
884 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
887 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
889 * Implemented stringprep (RFC 3454) API. Internally we use
890 GNU Libidn's stringprep, for now, so it is required now to
891 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
893 * Added checking for GNU Libidn and --with-libidn to configure.
895 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
897 * If the passphrases entered do not match while generating a new key,
898 completly start over instead of going into an infinite loop asking
899 the user to re-enter the passphrase correctly. Affected file
900 lib/silcutil/silcapputil.c
902 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
904 * Make sure server is removed from backup list when it is
905 deleted. Affected files silcd/command.c, server.c,
908 * Close socket when connecting to router fails. Affected
911 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
913 * Adopt configuration toolchain to current auto-tools.
914 Affected files prepare, irssi/configure.in
915 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
916 redo that. Affected files irssi/src/silc/core/client_ops.c,
917 irssi/src/fe-common/silc/fe-silc-channels.c
918 * Take over command line options into silcclient data structure.
919 Affected file irssi/src/silc/core/silc-core.c
921 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
923 * Do not try to initiate backup resuming protocol forever.
924 Affected file silcd/server_backup.c.
926 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
928 * ID change in resuming has to be done before changing
929 detached client's modes, since the ID change may fail and
930 leave ghosts on the network. Affected file is
931 silcd/packet_receive.c.
933 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
935 * Fixed Win32 scheduler to not stuck anymore. A patch from
936 Juha Räsänen. Affected file is
937 lib/silcutil/win32/silcwin32schedule.c.
939 * Fixed QoS parsing for connection blocks in server. Affected
940 file is silcd/serverconfig.c.
942 * Fixed server statistics increasing in server. Affected file
945 * The CLOSE command now marks backup router as self disconnected
946 to avoid resuming problems. Affected file silcd/command.c.
948 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
950 * When using silc_net_create_connection[_async], and your system can
951 create IPv6 sockets, it will try to connect to the IPv6 host.
952 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
953 file lib/silcutil/unix/silcunixnet.c
955 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
957 * Check for valid route when receiving packet from router and
958 when routing it to local server in the cell. A patch from
959 Matt Miller. Affected files silcd/router.c and server.c.
961 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
963 * Couldn't detach and reattach twice, because of the previous
964 commit. Affected file silcd/packet_receive.c
966 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
968 * Added check to ignore Port value if Initiator is FALSE.
969 Remote router coudln't connect if Port was set. Affected file
972 * If some client tries to resume more than once at the same time,
973 server crashed. Router didn't crash, but showed odd behaviour
974 (didn't allow clients to join anymore, ..). Affected files
975 silcd/packet_receive.c silcd/idlist.h
977 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
979 * Destroy the file transfer session in silc_client_file_close
980 with timeout. Affected file lib/silcclient/client_ftp.c.
982 * Call SFTP server monitor in READ and WRITE after the actual
983 operations. Affected file lib/silcsftp/sftp_server.c.
985 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
987 * Create one configure script from configure fragments
988 (configure.ad). This is a first step towards new distribution
989 system. Affected files prepare, configure.in.pre,
990 lib/silcmath/mpi/configure.ad.
992 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
994 * Removed expiring of client key pair. Affected file is
995 irssi/src/silc/core/clientutil.c
997 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
999 * Check the number of connections from real number of
1000 connections instead of socket number, when deciding if
1001 server is full. Affected files are silcd/server.c,
1002 server_internal.h and silcd.c.
1004 * Clarified the connections_max meaning in General section
1005 in doc/example_silcd.conf.in.
1007 * The reconnect_keep_trying default value set to TRUE
1008 if it is not defined in the config file. Affected file
1009 silcd/serverconfig.c.
1011 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1013 * Fixed crashbug in connection closing, after a protocol
1014 completion callback, which might have closed it already.
1015 Affected file silcd/server.c.
1017 * Fixed rekey with PFS in backup router. It did not allow
1018 rekeys with PFS, and when the rekey protocol timedout
1019 it crashed the backup router without the above fix. Affected
1020 file silcd/packet_send.c and server.c.
1022 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1024 * The silc_client_add_channel_private_key now returns the
1025 private key context if pointer is given as argument.
1026 Affected files are lib/silcclient/silcclient.h and
1029 * Added support for using channel private keys in SILC
1030 Client Library even if the private key mode is not set
1031 on the channel. Affected file lib/silcclient/client_channel.c.
1033 * The channel private key used to decrypt message is now
1034 delivered to the application in the 'channel_messageÃ' client
1035 operation. Affected files are lib/silcclient/silcclient.h
1036 and client_channel.c.
1038 * Fixed wrong arg type for user limit in CMODE command reply.
1039 Affected file silcd/command.c.
1041 * The user limit is now taken and saved to SilcClientEntry in
1042 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1043 Affected files lib/silcclient/silcclient.h, command_reply.c
1044 and client_notify.c.
1046 * Added support to the new private message key indicator
1047 packet. Added a new function to the client library:
1048 silc_client_send_private_message_key_request. The sender
1049 indicates to be initiator, and receiver is responder.
1050 Added the indicator to the SilcClientEntry as 'prv_resp'
1051 boolean. Affected files are lib/silcclient/silcclient.h
1052 client.[ch], and client_prvmsg.c.
1054 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1056 * Fixed the JOIN command calling when called with both
1057 -auth and -founder. Affected file is lib/silcclien/command.c.
1059 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1061 * Check watcher list for resumed clients as well. Affected
1062 file is silcd/packet_receive.c.
1064 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1066 * Implemented the user limit to the CMODE_CHANGE notify,
1067 CMODE command reply and JOIN command reply in server.
1068 Affected files are silcd/server.c, command.c, command_reply.c,
1069 packet_send.c and packet_receive.c.
1071 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1073 * Defined SILC_STRFMT_END that must be used now with
1074 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1075 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1076 lib/silcclient/silcvcard.c, silcd/server_util.c.
1078 * Fixed the adding of public key to the WATCH list in server.
1079 Fixed the WATCH notify sending to client. Affected files
1080 are silcd/packet_send.[ch], command.c, server_util.c.
1082 * Implemented the watching by public key in the SILC Client
1083 Library and SILC Client. Affected files are
1084 lib/silcclient/command.c and client_notify.c.
1086 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1088 * Added support for public key watching in server. Affected
1089 files are silcd/server.c, server_internal.h, command.c,
1092 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1094 * Added public key to the SIlcClientEntry. Affected files
1095 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1097 * Fixed the get_clients_whois reply processing to return
1098 exactly same entries server returned. Makes it possible
1099 to search using attributes. Affected file is
1100 lib/silcclient/idlist.c.
1102 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1104 * Save founder key to SilcChannelEntry. Affected files are
1105 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1107 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1109 * Call the monitor callback with _CLOSED status from the
1110 silc_client_file_close. Affected files are
1111 lib/silcclient/client_fpt.c, silcclient.h
1113 * Added silc_client_get_clients_whois which resolves using
1114 WHOIS, and supports requested attributes as well.
1115 Affected files are lib/silcclient/silcclient.h, idlist.c.
1117 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1119 * Added support for asking the destination filename where
1120 the downloaded file is saved in the file transfer. Affected
1121 files are lib/silccilent/silcclient.h, client_ftp.c.
1123 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1125 * Fixed error handling in resuming data processing. Affected
1126 files are lib/silcclient/client_resume.c and client.c.
1128 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1130 * Fixed silc_client_send_private_message to return TRUE correctly.
1131 Affected file lib/silcclient/client_prvmsg.c.
1133 * Added topic to the SilcChannelEntry. Affected files are
1134 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1136 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1138 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1139 file lib/silcclient/command.c
1141 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1143 * Convert all commands to UTF-8 before passing them to the
1144 client library. Still need to convert replies from UTF-8 to
1145 the locale encoding. Affected file
1146 irssi/src/silc/core/silc-cmdqueue.c
1148 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1150 * redirect all silc_client_command_calls through a queueing framework.
1151 This fixes /CYCLE and the annoying "nick change after auto-joining
1152 a channel". Furthermore it defines one central point where
1153 command parameters can be UTF-8-ified. Affected files
1154 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1155 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1157 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1159 * use asynchronous connect() to establish router connections.
1160 Fixes problem when the primary router goes down. Affected files
1161 silcd/server.c, silcd/server_backup.c
1163 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1165 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1166 Fixed various compilation warnings when type casting ints
1167 to pointers or vice versa, of different size. Updates around
1170 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1172 * Surrogates not allowed in UTF-8 strings, updated decoder.
1173 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1174 testers in lib/silcutil/tests/ directory.
1176 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1178 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1179 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1180 files are lib/silcclient/silcclient.h, client.c.
1182 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1184 * When resuming a session fails, notify the user that the session
1185 file needs to be removed eventually. Affected files
1186 irssi/src/fe-common/silc/module-formats.[ch],
1187 irssi/src/silc/core/client_ops.c.
1189 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1191 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1192 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1194 * Typofix in Irssi::Silc module. Affected file
1195 irssi/src/perl/silc/Silc.xs.
1197 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1199 * Changed the way NOTICE flagged messages are treated. Added support
1200 for notices in queries and signing notices. Affected files
1201 irssi/default.theme; irssi/docs/help/in/notice.in;
1202 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1203 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1205 * Fixed typo in /ACTION help. Affected file
1206 irssi/docs/help/in/action.in
1208 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1210 * Fixed typo in perl module. Affected file
1211 irssi/src/perl/silc/Server.xs
1213 * Changed the way ACTION flagged messages are treated. Added support
1214 for actions in queries and signing actions. Affected files
1215 irssi/default.theme; irssi/docs/help/in/action.in;
1216 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1217 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1220 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1222 * Incorrectly reported error when client had to be resolved from
1223 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1225 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1227 * Fixed whois public key hash table deleting and adding in
1228 detached client case. Affected file silcd/packet_receive.c.
1230 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1232 * Changed filenames of silc/fe module not to collide with filenames
1233 from core/fe. Also seperated public messages printing from
1234 query messages printing. Affected files are all in
1235 irssi/src/fe-common/silc.
1237 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1239 * Fixed the invite process handling during joining to use
1240 correct server name for the client that is matched against
1241 the invite string for the channel. Wrong server name caused
1242 inability to join the channel. Affected file is
1245 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1247 * Fixed the CUMODE channel founder authentication on normal
1248 server to not remove the founder rights on existing founder
1249 before checking that router accepts the mode change. Affected
1250 files are silcd/command.c and silcd/packet_receive.c.
1252 * Remove the server entry correctly when rekey timeouts and
1253 remote router connection on normal server is closed. Fixes
1254 a crash where server uses the freed server entry. Affected
1255 file silcd/server.c.
1257 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1259 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1260 networks. This is the first step in solving the bug about
1261 /SERVER ADD -silcnet <silcnet>. Affected files
1262 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1263 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1264 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1266 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1268 * /SMSG and /MMSG now correctly create new queries. Affected files
1269 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1271 * Add basic support for SILC protocol specific variables in perl.
1272 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1273 irssi/src/perl/Makefile.am
1275 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1277 * Don't use silc_get_input, it's obviously not reliable. Fixes
1278 issue when the current key expires. Affect file
1279 irssi/src/silc/core/clientutils.c
1281 * Make the session data filename configurable. This makes it
1282 possible to have different session files for different
1283 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1284 client_ops.[ch], silc-servers.c,
1285 irssi/src/silc/fe-common/silc/module-formats.[ch]
1287 * Use the same set of libtool files for the MPI lib as for the
1288 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1289 config.sub, configure.in, install-sh, missing, mkinstalldirs
1291 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1293 * Fixed server statistics decrementing error to not go to
1294 negative. Affected file silcd/packet_receive.c.
1296 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1298 * Use silc_server_query_add_error to add error in public key
1299 search error. Added support in send_reply to send errors
1300 without specific argument. Affected file silcd/server_query.c.
1302 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1303 Client for NO_SUCH_NICK. It was against the protocol specs.
1304 Affected file irssi/src/silc/core/client_ops.c.
1306 * Added backwards support for the wrong NO_SUCH_NICK error sending
1307 in server. To be removed in SILC Server 1.0. Both old clients
1308 and clients with fixed error handling now works. Affected file
1309 silcd/server_query.c.
1311 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1313 * fixed a bug in the whois using attributes function where no
1314 error was sent if no nickname and client id but the attributes were
1315 given to whois. Affected file silcd/server_query.c
1317 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1319 * remove public key from public key hashtable on detach. Affected
1320 file silcd/packet_receive.c
1322 * free public key hashtable before removing clients on server
1323 shutdown. Affected file silcd/server.c
1325 * remove public key prior deleting client-data on killing a client.
1326 Affected file silcd/server_util.c
1328 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1330 * Getting the MOTD from other servers works now. Affected
1331 files are silcd/command.c and silcd/command_reply.c
1333 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1335 * Initialize the variable idletag, since it is tested in
1336 silc_core_deinit for its default value. Affected file
1337 irssi/src/silc/core/silc-core.c
1339 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1341 * Fixed signed channel messages across cells. Affected file
1344 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1346 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1347 is not defined. They can now be safely used in if-statements
1348 without braces. Affected file lib/silcutil/silclog.h.
1350 * Added the checks for backup closing connection due to error
1351 (local or remote) and thus not allow the resuming to occur
1352 in reconnect. Affected files are silcd/packet_send.c
1355 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1357 * Help file updates. Affected files in irssi/src/docs/help/in/.
1359 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1361 * Fixed channel messages across cells. Affected file
1364 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1366 * Fixed file transmission accepting in client library to not
1367 start the negotiation if user hasn't accepted the transfer,
1368 instead create new session for resent transfer. Affected
1369 file lib/silcclient/client_ftp.c.
1371 * Show the session ID in the file transmision list. Remove
1372 session from list that failed to transfer. Switch the current
1373 session automatically after transmission, and in errors, to new
1374 session if other sessions exists in the transfer list. Affected
1375 files are irssi/src/silc/core/silc-servers.c,
1376 irssi/src/fe-common/silc/modfule-formats.c.
1378 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1380 * Fixed MIME header parsing for the hopefully last time. Affected
1381 file lib/silcutil/silcstrutil.c
1383 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1385 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1387 * The SILC RNG is now gauranteed to return non-zero random
1388 values. Affected files are lib/silccrypt/silcrng.[ch].
1390 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1392 * Fixed nickname formatting when changing only case of the
1393 nickname. Affected file lib/silcclient/idlist.c.
1395 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1397 * Fixed a memory leak and incorrect printing of the "appears as"
1398 message. Affected file irssi/src/silc/core/client_ops.c
1400 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1402 * Added CRT (Chinese Remainder Theorem) supported RSA
1403 private keys and private key operations. This significantly
1404 increases private key operation efficiency. No compatibility
1405 issues with new or old private keys. Affected files are
1406 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1408 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1410 * Fixed GCC-3.3.2 related compilation warnings from the
1413 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1415 * Removed RC6 from distributions.
1417 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1419 * Added some better comments to lib/silccrypt/silcpkcs.h,
1420 optimized some routines in lib/silccrypt/silcpkcs.c.
1421 Added test_silcpkcs into lib/silccrypt/tests/.
1423 * Fixed silc_rng_global_init to actually init the global RNG
1424 if RNG wasn't provided for it. Affected file is
1425 lib/silccrypt/silrng.c.
1427 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1429 * Added silc_hash_table_find_by_context_ext. Affected files
1430 lib/silcutil/silchashtable.[ch].
1432 * Save the public key on normal server in WHOIS command reply
1433 from attributes, if present, and add it to public key hash
1434 table. Fixes WHOIS resolving by public key on normal server.
1436 Optimized the attributes resolving on normal server to not
1437 resolve if we resolved them already from router.
1439 Affected files are silcd/server_query.c, command_reply.c.
1441 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1443 * Added support for whois using attributes.
1444 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1445 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1448 * Added support for whois using public key attribute to /WHOIS i
1449 client command. Affected files irssi/docs/help/in/whois.in,
1450 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1452 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1454 * Fixed UMODE setting in server when the client has anonymous
1455 mode set. The mode setting was not working. Affected file
1458 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1460 * Fixed some bugs and typos related to sending split messages.
1461 Print notification when sending messages with /MMSG. Affected
1462 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1464 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1466 * Optimized the socket referencing in packet routines, client
1467 library and server. Affected files are lib/silccore/silcpacket.c,
1468 lib/silcclient/client.c and silcd/server.c.
1470 * If silc_socket_set_qos is given with NULL arguments the QoS is
1471 reset from the socket. Affected files are
1472 lib/silcutil/silcsockconn.[ch].
1474 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1476 * Add a /LISTKEYS command which lists the locally cached
1477 client and server keys. Affected files
1478 irssi/src/fe-common/module-formats.[ch],
1479 irssi/src/silc/core/silc-{channels,servers}.c
1480 irssi/docs/help/in/listkeys.in
1482 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1484 * Check that packet queue purging was successful. Affected
1485 files lib/silcclient/client.c and silcd/packet_send.c. Related
1486 to MAC failed errors.
1488 * Do not clear the inbuf even if it is empty if QoS was applied
1489 to it. Otherwise the QoS data is cleared and MAC failed error
1490 will occur. Affected file lib/silccore/silcpacket.c.
1492 * Use the rekey period time as rekey protocol timeout value.
1493 If the rekey does not succeed during the rekey period there's
1494 something very wrong, and we most likely end up with wrong keys,
1495 do graceful reconnect then. Affected file silcd/server.c.
1497 * Take reference of the socket in the parser context, as it's
1498 possible to have the parsers in queue after the socket is
1499 disconnected and this may cause crash. Affected files are
1500 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1503 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1505 * Fixed KICK command reply sending, it sent to replies.
1506 Affected file silcd/command.c.
1508 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1510 * Finish the silc-mime.pl script. It now supports MIME type
1511 guessing using magic files, signing data messages, executing
1512 MIME handlers in background. Affected files
1513 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1515 * Changed MIME signal handler to make things easier for the perl
1516 script. Affected files irssi/src/silc/core/client_ops.c,
1517 silc-servers.c, and irssi/docs/signals.txt
1519 * Cleaned up the silc_mime_parse function and fixed detection
1520 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1522 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1524 * Resolve the IP for file transfer listener from the connection
1525 socket. Affected file lib/silcclient/client_ftp.c.
1527 * Accept NULL hostname parameter in the functions
1528 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1529 if hostname is not wanted.
1531 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1533 * Fixed race condition between silc_client_init and
1534 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1536 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1538 * Fixed file transfer connection closing when SIGNOFF for
1539 the client is received from server. Affected file is
1540 lib/silcclient/client_ftp.c.
1542 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1544 * Check for disconnected socket in QUIT callback. Affected
1545 file silcd/command.c.
1547 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1549 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1550 Affected files lib/silcutil/silcstrutil.c
1552 * Cleaned up the escape/unescape functions for correctness and
1553 speed. Affected file irssi/src/silc/core/client_ops.c
1555 * Removed handling for data messages with Content-Type: text/*,
1556 moved parsing of MIME headers to the signal handler, added
1557 support for signing and verifying data messages. Affected
1558 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1559 irssi/src/silc/core/silc-{servers,channels}.c
1561 * Added a perl script for handling data messages based on
1562 information read from Mailcap files. New file
1563 irssi/scripts/silc-mime.pl
1565 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1567 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1568 acknowledge recepetion of a message to the sender. Updated
1571 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1573 * Unregister channel key saving callback when deleting channel.
1574 Affected file lib/silcclient/idlist.c.
1576 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1577 before calling notify client operation. Affected file is
1578 lib/silcclient/client_notify.c.
1580 * Unregister QoS tasks when deleting the socket connection.
1581 Affected files lib/silcutil/silcsockconn.[ch],
1582 unix/silcunixsockconn.c.
1584 * Implemented latest presence-attrs draft changes. Affected
1585 files lib/silccore/silcattrs.h and
1586 irssi/src/silc/core/silc-queries.c.
1588 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1590 * Save old channel keys in list to allow more rapid change
1591 of channel keys if server for some reason does that. This
1592 avoids loosing so many channel messages due to not having
1593 key to decrypt. Affected file lib/silcclient/silcclient.h,
1594 idlist.c and client_channel.c.
1596 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1598 * Continued backup router tests and fixes. Affected files
1599 silcd/server_backup, server_util.c, server.c. See TODO.
1601 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1603 * Fixed SERVER_SIGNOFF handling in servers. The client
1604 was removed from wrong list thus not removing the client
1605 at all. Affected file silcd/packet_receive.c.
1607 * Do not execute rekey protocol for disabled connections as
1608 it would never go through. Affected file silcd/server.c.
1610 * Added timeout for rekey protocol to catch if the protocol
1611 never executes successfully. Affected files silcd/server.c
1614 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1616 * Abandon packet processing for disconnected sockets. Check
1617 this always after calling packet processing callback.
1618 Affected file lib/silccore/silcpacket.c.
1620 * Fixed double registration disconnection code in server.
1621 Closed wrong connection. Affected file silcd/packet_receive.c.
1623 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1625 * On normal server reconnect to primary during resuming 4
1626 times, then give up. Affected file silcd/server_backup.c.
1628 * If during reconnecting to routers we notice we have router
1629 connection but no primary router set, the server is in desync.
1630 Reconnect to primary to restore network. Affected file
1633 * Assure that only one protocol is exeucting at the same time.
1634 Added checks for all protocols. Affected files are
1635 silcd/server.c and server_backup.c.
1637 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1639 * Check that a string is not already part on invite/ban
1640 string when processing it. Affected file silcd/server_util.c.
1642 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1644 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1645 with 1.2 version of the protocol. Affected file is
1646 silcd/packet_receive.c.
1648 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1650 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1651 where the passphrase was given. Affected file is
1654 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1656 * INVITE and BAN notifys are now delivered from routers to
1657 servers (but not clients) on the channel. Updated specs and
1658 code. Affected files silcd/packet_[send|receive].[ch],
1659 command.c, server.c and server_util.c.
1661 * Implemented INVITE and BAN announcing. Affected files are
1662 silcd/server.[ch], server_util.c.
1664 * Implemented SilcStatus error type argument returning in
1665 command reply error in server. Affected file silcd/command.c.
1667 * Implemented SilcStatus argument returning in comand reply
1668 in client library. The command_reply client operation now
1669 returns error specific arguments as well. Affected files
1670 are lib/silcclient/command_reply.[ch], client_resume.c,
1671 lib/silccore/silcstatus.[ch].
1673 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1675 * Backup router protocol version 1.2 implemented. Testing still
1676 required. Affected files in silcd/server_backup.[ch], server.c,
1677 packet_receive.c and server_internal.h.
1679 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1681 * silc_client_send_[channel|private]_message now return TRUE
1682 or FALSE. Affected file lib/silcclien/client_channel.c and
1685 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1687 * Check for explicit nickname in INVITE and BAN processing
1688 during join as well (and don't expect only wildcards in
1689 invite/ban strings). Affected file silcd/command.c.
1691 * Fixed the INVITE and BAN by public key. The public key saved
1692 is the PK payload (as specified) not the raw data. Affected
1693 file silcd/server_util.c.
1695 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1697 * UTF-8 text message support for actions and notices in SILC
1698 Client. Affected file irssi/src/silc/core/client_ops.c.
1700 * silc_get_username and silc_get_real_name now returns sensible
1701 data on Win32. Patch by Toni Willberg. Affected file is
1702 lib/silcutil/win32/silcwin32util.c.
1704 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1706 * Provide a signal handler to send MIME encoded messages and emit
1707 a signal when a MIME encoded message is received. Also document
1708 the signals for usage with the perl interface.
1710 A sample perl script will be supplied at a later point.
1712 Affected files are irssi/docs/signals.txt,
1713 irssi/src/silc/core/client_ops.[ch],
1714 irssi/src/silc/core/silc-{channels,servers}.c
1716 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1718 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1719 server. Use this time to display a lag and disconnect when it
1720 exceeds a specified limit.
1722 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1724 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1726 * Remove the channel auth list in normal server if router
1727 encofrces its list during connecting. Send notify to channel
1728 to remove the mode to remove the list. Affected files are
1729 silcd/server_util.c and silcd/packet_receive.c.
1731 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1733 * Added support for channel public keys. Updated protocol specs
1734 and implemented it. Affected files are
1735 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1736 lib/silcclient/command_reply.c.
1738 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1740 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1741 terminate the process on Linux. Affected file silcd/silcd.c.
1743 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1745 * Check for NULL buffer in silc_buffer_clear. Affected file
1746 is lib/silcutil/silcbuffer.h.
1748 * Simplified the backup router protocol by removing the _GLOBAL
1749 types. Updated protocol specs and the code. Affected files
1750 are silcd/server_backup.[ch].
1752 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1754 * Deny '@' and '!' from nicknames since they are reserved
1755 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1756 Updated protocol specs and the code.
1758 Affected files are silcd/server_util.[ch].
1760 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1762 * Fixed stack overflow in Irssi SILC client. Affected
1763 file irssi/src/silc/core/client_ops.c.
1765 * Check that Host is set in ServerConnection and RouterConnection
1766 in silcd.conf. Affected file silcd/serverconfig.c.
1768 * Fixed crash in server with protocol completion callbacks,
1769 namely rekey and backup resuming protocols. Affected files
1770 are silcd/server_backup.c and silcd/server.c.
1772 * Fixed rekey protocol to not restart if it is started already.
1773 Affected files are lib/silcclient/client.c and
1776 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1778 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1780 * Fixed EOF handling in SILC Config, affected file
1781 lib/silcutil/silcconfig.c.
1783 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1785 * Fixed RESOLVING flag handling in JOIN notify and other
1786 notifys to handle the resolvings correctly in client library.
1787 Affected file lib/silcclient/client_notify.c.
1789 * Do not send full INVITE and BAN lists in INVITE and BAN
1790 notifys, only the changed information. Affected file
1793 * Fixed INVITE notify sending in INVITE command, send it
1794 only when needed. Affected file silcd/command.c.
1796 * Handle the founder key change properly in CMODE_CHANGE
1797 notify. Bug #122. Affected file silcd/packet_receive.c.
1799 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1801 * Remove the mark for output (mark it only for input) after
1802 purging outgoing queue. Prevents the "Error in select()"
1803 floods. Affected file silcd/packet_send.c.
1805 * Fixed incorrect connection deletion from client library
1806 after calling "connect" client operation. Could cause
1807 crashes for example during reconnect timeouts. Affected
1808 files are lib/silcclient/client.c and
1809 irssi/src/silc/core/client_ops.c.
1811 * Check server private key file permissions before starting
1812 the server. Affected file silcd/serverconfig.c.
1814 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1816 * NULL terminate allocated string in silc_buffer_strformat.
1817 Affected file lib/silcutil/silcbuffmt.c.
1819 * Rewrote the invite/ban list string handling in server to
1820 use SilcBuffer instead. Affected files are silcd/command.c
1821 and silcd/server_util.c.
1823 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1825 * Fixed double free in CMODE command when setting new HMAC
1826 for channel. Affected file silcd/command.c.
1828 * Added couple of missing memset's to zero sensitive memory.
1829 Affected files silcd/command.c, lib/silcclient/command.c.
1831 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1833 * Fixed a double free in INVITE command error handling in
1834 server. Affected file silcd/command.c.
1836 * Added macros SILC_SWAB_[16|32] to swab byte order of
1837 16-bit and 32-bit unsigned integers. Affected file
1838 lib/silcutil/silctypes.h.
1840 * Use the SILC_SWAB_16 instead of htons() in server when
1841 handling ports since the ports in structures are always
1842 in little-endian order (regardless of platform). Affected
1843 file silcd/serverid.c and silcd/server_backup.c.
1845 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1847 * Send DISCONNECT in close admin command in server. Affected
1848 file silcd/command.c.
1850 * Check whether we are already connecting to a remote router
1851 (in addition of checking whether we are already connected)
1852 before creating new connection. Affected file silcd/server.c.
1854 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1856 * Added better compiler and compiler flags checking in
1859 * Check that socket is valid after QoS is applied to data.
1860 Affected file lib/silcutil/unix/silcunixsockconn.c.
1862 * Make sure the socket connecetion is not closed to early
1863 when closing connection in server. Also make sure the
1864 connection is always closed after error in a protocol.
1865 Affected file silcd/server.c.
1867 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1869 * Removed --session and --dummy options from Irssi SILC Client.
1870 -d option is available only if --enable-debug was given.
1871 Affected files are irssi/src/silc/core/silc-core,
1872 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1874 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1876 * Added silc_buffer_steal to steal the data from the buffer.
1877 Affected file lib/silcutil/silcbuffer.h.
1879 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1881 * Fixed server crash with double Primary block in config file.
1883 Fixed also various memory leaks around the config file
1884 parser. Affected files lib/silcutil/silcconfig.c,
1885 silcd/serverconfig.c.
1887 * Changed my nickname (Johnny Mnemonic) to my real name, this
1888 means that bugs introduced by him were actually introduced
1891 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1893 * Don't display "foo appears as foo\nYou're now known as foo"
1894 messages. Affected file irssi/src/silc/core/client_ops.c
1896 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1898 * Fixed error handling of invalid client entry when calling
1899 commands in server. Fixes a crash. Affected file
1902 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Added some sanity checks in server for correctness of the
1905 server configuration. Affected file silcd/serverconfig.c.
1907 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Prevent endless resolving of user informations in USERS
1910 command by checking the command reply status correctly.
1911 Affected file lib/silcclient/command_reply.c.
1913 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1916 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1917 Aldous <Matthew@Aldous.com>.
1919 * Added better implementation using CriticalSection of
1920 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1921 <mikko.lahteenmaki@pikabaana.net>.
1923 * Added some Winsock WIN32 compatiblity defines into
1924 includes/silcwin32.h.
1926 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Fixed double free in async host lookup code. Affected file
1929 lib/silcutil/silcsockconn.c.
1931 * On backup router handle now the SERVER_SIGNOFF from router
1932 for local connected servers too, and close the connections.
1934 Do not process them as normally signing off servers when they
1935 really signoff by sending EOF fe, but always assume that
1936 router sends the SERVER_SIGNOFF.
1938 Affected files silcd/server.c and silcd/packet_receive.c.
1940 * Fixed socket unsetting when closing connections. Affected
1941 files silcd/server.c and silcd/packet_send.c.
1943 * Do not print the nickname in SERVER_SIGNOFF if we do not
1944 have it. Prevents asserts in Irssi core. It is possible we
1945 don't have the nick if it was just being resolved when server
1946 signoff. Affected file irssi/src/silc/core/client_ops.c.
1948 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Fixed autonick crashbug in client library. Affected file
1951 lib/silcclient/client.c.
1953 * Fixed Unix implementation of SilcMutex to really assert if
1954 the mutex is locked/unlcoked already. Affected file
1955 lib/silcutil/unix/silcunixmutex.c.
1957 * Fixed locking in silc_schedule_uninit. It didn't lock
1958 when dispatching timeout tasks. Affected file is
1959 lib/silcutil/silcschedule.c.
1961 * Changed Win32 implementation of SilcThread to use modern
1962 Win32 interface. Affected file is
1963 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1965 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1967 * Don't print signed messages when sending failed. Affected files
1968 irssi/src/silc/core/silc-[servers.c/commands.h]
1970 * Send adquate signal when founding a channel by joing it. Affect
1971 file irssi/src/silc/core/client_ops.c
1973 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1975 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1976 irssi/src/fe-common/core/themes.c
1978 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Fixed close command to use the port correctly when closing
1981 server connections. Affected file silcd/idlist.c.
1983 * Check for NULL outbuf in silc_socket_write. It is possible
1984 that it is NULL is some odd case. Affected files are
1985 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1987 * Do not call final protocol callback for backup router
1988 resuming protocol when closing connection. It is closed
1989 by timeout in case of error. Affected file silcd/server.c.
1991 * Backup reconnect to router if backup resuming protocol
1992 failed. Affected file silcd/server_backup.c.
1994 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * Fixed double free in SKE library error hadling when signature
1997 error occurred. Affected file lib/silcske/silcske.c.
1999 * Save the fingerprint to new SilcClientEntry after changing
2000 nickname. Affected file lib/silcclient/client_notify.c.
2002 * Print SIGNOFF in Irssi SILC client only if the nickname is
2003 known. Prevents asserts in Irssi core. It is possible we
2004 don't have the nick if it was just being resolved when it
2005 quit. Affected file irssi/src/silc/core/client_ops.c.
2007 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Fixed double free in invite list adding code when adding
2010 invite strings. Affected file silcd/server_util.c.
2012 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * More log printing during backup router protocol. Affected
2015 file silcd/server_backup.c.
2017 * Removed backwards support for old private key file format.
2018 Affected file lib/silccrypt/silcpkcs.c.
2020 * Removed backwards support for not-so-strict decryption length
2021 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2023 * GETKEY to update the client entrys fingerprint too.
2024 Affected file lib/silcclient/command_reply.c.
2026 * Added --without-libtoolfix for package builders using weird
2027 wrappers around libtool (BSD at least).
2029 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Fixed backup router bugs: When backup resumes router and
2032 receives a CHANNEL_MESSAGE packet the backup must not act
2033 as router since the packet header decryption would be
2034 different. Also, when relaying packets to channel, do
2035 not re-encrypt packets on backup that came from the primary
2036 since the connection isn't really router-router connection.
2037 Affected files silcd/server.c, silcd/packet_send.c.
2039 * Added checks in encryption/decryption that encryption/decryption
2040 length sent as argument really is multiple by block size. Helps
2041 catching really weird bugs like the above backup router bugs
2042 when packets are being decrypted in wrong way. Affected files
2043 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2045 * Fixed padding generation in private key file encryption.
2046 Affected file lib/silccrypt/silcpkcs.c.
2048 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Added ignore_message_signatures setting which can be used
2051 to ignore signatures in messages. Affected files are
2052 irssi/src/silc/core/client_ops.c, silc-core.c.
2054 * Fixed the libtoolfix to use command line options instead of
2055 environment variables. They didn't work as expected. Now,
2056 the libtool is fully run-time configurable.
2058 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2060 * Verify signature payload for signed messages. Affected files
2061 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2062 irssi/src/silc/core/silc-core.h
2064 * Display signature verification result in public and private
2065 messages using theme abstracts. See irssi/default.theme for
2066 examples on their usage. Affected files
2067 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2068 irssi/src/fe-common/silc/module-formats.[ch],
2069 irssi/src/fe-common/silc/fe-common-silc.c,
2070 irssi/src/fe-common/silc/Makefile.am
2071 irssi/src/fe-common/core/fe-messages.[ch]
2073 * Fixed bugs in Irssi's theme parsing. Affected files
2074 irssi/src/fe-common/core/themes.c
2076 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Calculate the correct length for signed messages before
2079 encrypting, it must be multiple by block size. Affected
2080 file lib/silccore/silcmessage.c.
2082 * silc_message_signed_get_public_key returns now both
2083 decoded and encoded public key. Affected files are
2084 lib/silccore/silcmessage.[ch].
2086 * Added libtoolfix script that makes the libtool more generic
2087 and configurable in run-time. Now we can specify in run-time
2088 if what kind of libraries we want to create, regardless of
2089 configuration. SIMs are now creates even if --disable-shared
2090 was explicitly given.
2092 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Fixed founder key sending in CMODE command in client.
2095 Affected file lib/silcclient/command.c.
2097 * Fixed CUMODE founder authentication in server to not check
2098 for client's public key since it's not supposed to do that.
2099 Affected file silcd/command.c.
2101 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2103 * Set realname and hostname in NICK_REC records. Affected file
2104 irssi/src/silc/core/silc-nicklist.c
2106 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2108 * Remove 1.0 protocol backwards compat code from client
2111 * Added more reliable check for whether nickname did change
2112 or not, or whether only Client ID changed in NICK_CHANGE
2113 notify. Affected file lib/silcclient/client_notify.c.
2114 Fixes bug in '@' character handling in a nickname.
2116 * Added support for automatically parsing signature from
2117 the message payload. Added new function
2118 silc_message_get_signature to return the payload to
2119 application. Affected files lib/silccore/silcmessage.[ch].
2121 * Changed the private_message and channel_message client
2122 operations to deliver the SilcMessagePayload to the
2123 application too. Application can use it fe. to get the
2124 signature from the message for verification. Affected
2125 file lib/silcclient/silcclient.h, client_channel.c and
2128 * Redefined the signed payload for message payloads.
2129 Updated protocol specs and implemented.
2131 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Fixed wrong invite and ban list handling in server command
2134 reply. Affected files are silcd/command_reply.c,
2135 silcd/server_util.[ch].
2137 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Fixed CMODE setting in server when founder mode was set.
2140 Affected file silcd/command.c. Bug #95.
2142 * Added support to setting specific public key in CMODE in
2143 Irssi SILC client. Affected file lib/silcclient/command.c.
2145 * Added support to use specific public key in CUMODE in
2146 Irssi SILC Client. Affected file lib/silcclient/command.c.
2148 * Added support for inviting and banning by public key in
2149 Irssi SILC client. Affected file lib/silcclient/command.c.
2151 * Fixed fingerprint/babbleprint showing in invite and ban
2152 list command replys. Affected file is
2153 irssi/src/silc/core/client_ops.c.
2155 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2157 * Format CMODE +c and +h to display both the mode and the argument
2159 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Added test vectors and test programs for SHA-1, MD5,
2162 HMAC-SHA1 and HMAC-MD5. New tests are located in
2163 lib/silccrypt/tests/. Fixed also argument decoding bug in
2164 MD5 implementation. Affected file lib/silccrypt/md5.c.
2166 * Changed the channel private key and private message key
2167 generation (with static keys) to use SHA1 instead of MD5,
2168 as SHA1 is the mandatory hash function in SILC. Affected
2169 file lib/silcclient/client_[channel/prvmsg].c.
2171 * Changed the private key file encryption to use SHA1 instead
2172 of MD5. Added support for the old generation and added
2173 automatic change of the key (to be removed later). Affected
2174 files lib/silccrypt/silcpkcs.c.
2176 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Load only files with .pub suffix in PublicKeyDir. Affected
2179 file silcd/serverconfig.c.
2181 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2183 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2184 channels. Affected files silcd/silcd.c, silcd/server.h.
2186 * Added the config directive PublicKeyDir for the client block.
2187 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2189 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Merged Toni's irssi/silc.conf patch.
2193 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2195 * Max alloc tests in allocation routines. Affected file
2196 lib/silcutil/silcmemory.c.
2198 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Fixed a typo in resuming code that fixed detach/resume code
2201 in server. Bug #93. Affected file silcd/packet_receive.c.
2203 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2205 * Do reverse lookups for server when /connecting. Affected files
2206 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2207 irssi/src/core/net-nonblock.*
2209 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Added library versioning for shared libraries. Affected
2212 files configure.in.pre and lib/Makefile.am.pre.
2214 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2216 * Display INVITE and BAN lists as specified by SILC 1.2
2218 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * Do not send invite list back unless asked (when sending
2221 no arguments) or when list was modified. Affected file
2224 * Remove client from invite list in KILLED notify and in
2225 KILL command. Affected file silcd/command.c and
2228 * Fixed bugs in invite list handling in INVITE command.
2229 Affected files silcd/command.c and silcd/server_util.c.
2231 * Merged with Irssi 0.8.6.
2233 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2234 Affected file irssi/src/fe-text/silc.c.
2236 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * The silc_argument_get_[first/next] now return the argument
2239 type to caller. Added silc_argument_payload_encode_one.
2241 Affected files are lib/silccore/silcargument.[ch].
2243 * Added support for the SILC 1.2 INVITE command and new
2244 invite lists to server. Affected files are silcd/command.c,
2245 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2247 * Added support for the SILC 1.2 BAN command and new
2248 ban lists to server. Affected files are silcd/command.c,
2249 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2251 * Added support to client sending new INVITE command. Affected
2252 file is lib/silcclient/command.c.
2254 * Added support to client sending new BAN command. Affected
2255 file is lib/silcclient/command.c.
2257 * Added support for removing client from invite list when kicked
2258 from channel, as SILC 1.2 dictates. Affected files are
2259 silcd/packet_receive.c and silcd/command.c.
2261 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2264 automatically the cipher's internal IV. Affected files
2265 lib/silccrypt/silccipher.[ch].
2267 * Assure the RESUME_CLIENT packet is not sent to twice to
2268 backup router if the detached client was originated from
2269 the backup. Affected file silcd/server.c. Bug #76.
2271 * Changed silc_sim_symname to not allocate memory. Affected
2272 file lib/silcsim/silcsimutil.c.
2274 * Fixed memory leaks with SIMs in server. Affected files
2275 silcd/serverconfig.c, silcd/server.c.
2277 * Fixed channel key distribution after resuming detached
2278 client. Affected files silcd/packet_receive.c.
2280 * Fixed channel's global_user boolean checking after detaching.
2281 Check it after changing the owner of the client not before.
2282 Affected file silcd/packet_receive.c.
2284 * Fixed few double frees from client library. Fixes at least
2285 Bug #81, possibly others too.
2287 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2288 notifys in Irssi SILC Client. Affected file is
2289 irssi/src/silc/core/client_ops.c. Bug #82.
2291 * Applied Ville Räsänen's manual page and --mandir bugfix
2292 patch. Affected files are configure.in.pre and Makefile.am.pre.
2295 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2297 * Added support to backup router protocol for backup to tell
2298 normal server that it cannot use the backup router as primary
2299 because the primary isn't really down. Updated protocol
2302 * Added support for primary router to tell backup router that
2303 resuming is not possible because the backup really isn't primary
2304 in the cell. For example if backup disconnected itself the
2305 resuming is not allowed since the primary really did not
2306 go down. Updated protocol specs.
2308 * Removed MARS from crypto library.
2310 * Defined the CTR mode and Randomized CBC mode in SILC. The
2311 CTR mode is RECOMMENDED now in specification. Defined also
2312 Serpent cipher as optional cipher. Updated the protocol specs.
2314 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Added support for inviting/banning by IP/MASK, public key,
2317 and explicit Client ID. Redefined the command and notify
2318 types to allow easier forwards support for other methods
2319 of inviting/banning. Updated protocol specs.
2321 * Remove the client from channel's invite lists if the client
2322 is kicked or killed. Updated protocol specs.
2324 * Unified the Channel Message Payload and Private Message
2325 into one Message Payload. Updated protocol specs and
2328 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Don't wait for EOF after socket error has occurred, but
2331 close the connection. Affected file is silcd/server.c.
2333 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Added support for setting FOUNDER mode on channel with
2336 specific public key which can be set with CMODE command.
2337 Updated protocol specs and implemented in client and server.
2339 * Fixed the Irssi SILC client to correctly shutdown the client
2340 library to avoid memory leaks. Affected files are
2341 irssi/src/silc/core/silc-core.c and silc-servers.c.
2343 * Deprecated the No Reply flag in SKE protocol and introduced
2344 "IV Included" flag which can be used to indicate that the IV
2345 is included in the ciphertext. This makes it possible to use
2346 SILC on unreliable transport, such as UDP which may cause
2347 packet reordering and losses. Updated protocol specs, did
2350 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2352 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2353 < 32 bit values in correct size. Affected file is
2354 lib/silcmath/mp_mpi.c.
2356 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Fixed the KE Start Payload parsing to check that mandatory
2359 fields are present. Affected file lib/silcske/payload.c.
2361 * Fixed compilation warnigs in Irssi SILC Client. Affected
2362 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2364 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2366 * Print "nick now appears as newnick" and update Irssi's nicklist
2367 when you change your nick to "nick". Closes #62
2369 * Never format your own nick. Closes #63
2371 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2373 * SILC_UMODE_GONE changes are now propagated correctly to the
2374 Irssi client. Closes #54
2376 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2378 * Fixed example in /HELP KEY
2380 * Added expando $j which expands to current SILC Client version
2382 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Fixed public key decoding in crypto library.
2386 * Added better error printing to SKE library.
2388 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * Fixed NICK command to not crash if nickname was not sent.
2392 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2395 Deprecated the old Encrypt-And-MAC order. Updated protocol
2396 specs and implemented.
2398 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2399 generation. Updated specs and implemented.
2401 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Added support for rekey before 2^32 sequence number wraps.
2404 Affected files in server and client library.
2406 * Padding must be at least 8 bytes now. Implemented and updated
2409 * Compute maximum padding for authentication packets to make
2410 passphrase approximation attacks impossible. Affected files
2411 in client library and in server.
2413 * Fixed PING command sending in client library and handling in
2414 server. The server ID must be ID Payload, not raw ID data.
2415 Affected files in server and client library.
2417 * Defined that all public keys sent in commands and notify
2418 payloads are actually Public Key Payloads not raw public key
2419 data. Updated protocol specs and implemented.
2421 * Updated protocol version to 1.2. Updated specs and code.
2423 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2424 status types. Updated specs and the code.
2426 * Added support for normal client to kill its own entries from
2427 the network. Updated protocol specs and the code.
2429 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2430 and added initial implementation.
2432 * Added MAC field to the Private Message Payload to protect
2433 against chosen ciphertext attacks. Updated the protocol specs
2436 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2437 attribute to indicate the user's current idle and signon time
2438 of a service. Updated protocol specs and implemented.
2440 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Added "do_not_bind" argument to silc_client_file_send what
2443 can be used to not bind locally but assume the file receiver
2444 provides the point of connect. Usefull when sender is behind
2445 NAT device. Affected file lib/silcclient/silcclient.h and
2448 * Added -no-listener option to FILE SEND command in Irssi SILC
2449 client. Affected file irssi/src/silc/core/silc-servers.c.
2450 Renamed FILE RECEIVE to FILE ACCEPT.
2452 * Confirm passphrase for private key encryption in
2453 silc_create_key_pair and silc_change_private_key_passphrase.
2454 Affected files are lib/silcutil/silcapputil.c.
2456 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Move silc_client_packet_send back to internal, added
2459 silc_client_send_packet, a bit simpler function for application.
2460 Affected files lib/silcclient/silcclient.h, client.c and
2463 * Moved the SilcClientEntry, SilcChannelEntry and
2464 SilcServerEntry to silcclient.h to be public and documented
2465 them for application. Affected files are
2466 lib/silcclient/silcclient.h and idlist.h.
2468 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Fixed manual page installation patch by Ville Räsänen.
2471 USERS help page fix patch by Ville Räsänen
2473 * Changed the silc_client_command_call interface to make
2474 the command call simpler for the application. The library
2475 now handles the command line parsing, command finding and
2476 execution. Application only needs to call the function
2477 with the command line. Affected files are
2478 lib/silcclient/silcclient.h, command.[ch].
2480 * Fixed silc_get_input to NULL-terminate the returned input.
2481 Affected file lib/silcutil/silcutil.c.
2483 * Resolve the client's public key in JOIN command if the
2484 founder auth data is being requested but we don't know the
2485 client's public key. Affected file silcd/command.c.
2488 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Print notify for server opers when backup router comes
2491 online. Affected file silcd/server.c.
2493 * Fixed the INVITE command to send the invite list in
2494 command reply. Affected file silcd/command_reply.c.
2496 * Fixed MOTD command reply sending. Affected file
2499 * UTF-8 decode the topic in TOPIC command reply and LIST
2500 command reply in Irssi SILC client. Affected file is
2501 irssi/src/silc/core/client_ops.c.
2503 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Fixed the INVITE command to not crash Irssi SILC client
2506 when given without nickname argument. AFfected file
2507 irssi/src/silc/core/client_ops.c.
2509 * Fixed double free in WHOIS query on normal server when
2510 forwarding query to router. Affected file is
2511 silcd/server_query.c.
2513 * Fixed WATCH command reply handling on normal server which
2514 was missing altogether. Affected file silcd/command_reply.c.
2517 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2519 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2520 Included yodl sources for each of these. Also modified
2521 Makefile.am prototype to install these files to proper
2522 locations. Updated CREDITS. Affected file Makefile.am.pre,
2523 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2526 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Added support for encrypted private key files. Now
2529 passphrase must be provided when new key pair is created
2530 (can be empty though), and prompted when loading the
2531 private key. Added support for loading the old-style
2532 non-encrypted private keys as well. Affected files
2533 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2536 * Fixed silc_get_input to accept input on all terminals.
2537 Affected file lib/silcutil/silcutil.c.
2539 * Moved the Irssi SILC client key loading and other stuff
2540 to be called after the arguments and UI is initialized.
2541 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2543 * Added -P option to Irssi SILC client which can be used
2544 to change the passphrase of the private key. Affected
2545 file irssi/src/silc/core/silc-core.c.
2547 * Added silc_change_private_key_passphrase apputil routine
2548 to lib/silcutil/silcapputil.[ch].
2550 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Fixed connection closing in client library to not crash.
2553 Moved the connection freeing totally to function
2554 silc_clinet_del_connection. Affected file
2555 lib/silcclinet/client.c.
2557 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Changed includes/silcincludes.h to silcincludes.h.in to
2560 include configuration specific information. The silcdefs.h
2561 is not included in to installation anymore (it's only
2562 compilation time header).
2564 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * Moved the SilcClient and SilcClientConnection from client.h
2567 to the public lib/silcclient/silcclient.h. Changed the
2570 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * If version string in silc_clinet_alloc is NULL the library
2573 puts it automatically. Affected file lib/silcclient/client.c.
2575 * Changed the version strings from variables to #define's
2576 in includes/silcversion.h.
2578 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Added shared library complation support.
2582 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * Added lib/silcutil/silcapputil.[ch] for application
2585 utility functions. It includes routines for applications'
2586 convenience. Added silc_create_key_pair, silc_show_public_key
2587 and silc_load_key_pair functions.
2589 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Send RESUME_CLIENT packet from router to backup routers
2592 to in resuming. Affected file silcd/packet_receive.c.
2594 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * In IDENTIFY command parsing, send all other IDs except
2597 Client IDs explicitly to router for resolving on normal
2598 server. Also check that ID received in WHOIS command is
2599 always Client ID, others are not allowed. Affected file
2600 silcd/server_query.c.
2602 * Merged latest changes from irssi.org CVS.
2604 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2606 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2607 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2609 * Fixed the heartbeat sending in Irssi SILC client. Moved
2610 the silc_client_packet_send to silcclient.h for application
2611 usage. Affected files lib/silcclient/client_internal.h
2612 lib/silcclient/silcclient.h.
2614 * Fixed a bug in query resolving in server. Used wrong
2615 variable in a for loop and crashed. Affected file is
2616 silcd/server_query.c.
2618 * Server constructs requested attributes only to locally
2619 connected clients. Affected file silcd/server_query.c.
2622 * Fixed a bug when sending resolving from router to server
2623 with requested attributes. The constructed WHOIS command
2624 was incorrect. Affected file silcd/server_query.c.
2627 * Fixed Requested Attributes saving in WHOIS command reply.
2628 The length of the data buffer must be saved too. Affected
2629 file silcd/command_reply.c.
2631 * Update the client entry's servername after detaching is
2632 over. Affected file silcd/packet_receive.c. Bug #37.
2634 * Resolve incomplete client entrys in CUMODE_CHANGE and
2635 CMODE_CHANGE notifys. Affected file is
2636 lib/silcclient/client_notify.c. Bug #42.
2638 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Fixed channel key packet processing bug on backup router
2641 during backup resuming protocol. Affected file is
2642 silcd/packet_receive.c.
2644 * Fixed memory leaks in server. Affected files are
2645 silcd/server.c and silcd/packet_receive.c.
2647 * Fixed packet decryption problem when backup router encrypted
2648 channel message with wrong key during backup resuming
2649 protocol. Affected file silcd/packet_send.c.
2651 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2652 Toni Willberg (toniw@iki.fi)
2654 * Changed the SilcCipher context to be private. Changed the
2655 silc_cipher_get_iv to just return pointer to the IV. Added
2656 silc_cipher_get_name to return the name of the cipher.
2657 Fixed code all around to support these changes. Affected
2658 files are lib/silccrypt/silccipher.[ch], client library and
2661 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * Fixed unaligned access in lib/silccore/silcattrs.c.
2665 * Fixed libtool linking in lib/silcsim/Makefile.am.
2667 * Fixed services attribute printing. Affected files is
2668 irssi/src/silc/core/silc-queries.c.
2670 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Fixed a crashbug in incoming server accepting. Affected
2673 file silcd/server.c.
2675 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2677 * Added automatically generated index to Toolkit Reference
2680 * Added support for Postscript Toolkit Reference Manual.
2682 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2687 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Added 'send_events' boolean argument to the function
2690 silc_schedule_set_listen_fd which sends the set events to
2691 the application explicitly if set to TRUE. Default action
2692 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2693 lib/silcclient/client_internal.h and silcd/server_internal.h.
2695 * Added silc_compare_timeval to determine which time values
2696 is smaller. Affected file lib/silcutil/silcutil.[ch].
2698 * Added sort-of "Quality of Service" (QoS) support to
2699 SilcSocketConnection. Data reception can be controlled with
2700 rate limit per second and/or read data length limit.
2701 Added silc_socket_set_qos. Affected files are
2702 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2704 * Added the QoS configuration to SILC Server configuration
2705 file. Affected files are silcd/serverconfig.[ch] and
2708 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2710 * Merged with irssi.org CVS.
2712 * Failed OPER and SILCOPER authentications are now logged.
2713 Affected file silcd/command.c. Bugs #25.
2715 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * ROBODoc documented lib/silcutil/silcbuffer.h and
2718 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2719 <ville.rasanen@iki.fi>.
2721 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2723 * Added support for auto-passphrase authentication from the
2724 config file during connecting which was not implemented
2725 yet. Affected file irssi/src/silc/core/client_ops.c.
2727 * Fixed a bug in authentication protocol failure handling which
2728 was processing wrong callback context. Affected files
2729 are lib/silcclient/client.c and protocol.c.
2731 * Fixed the /ATTR allow off to actually work. Affected file
2732 is irssi/src/silc/core/silc-queries.c.
2734 * Fixed the /ATTR -del to work. Affected file is
2735 irssi/src/silc/core/silc-queries.c.
2737 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2741 * Fixed mask attribute adding in Irssi SILC client. Affected
2742 file irssi/src/silc/core/silc-queries.c.
2744 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Added support for saving the requested attributes in
2747 WHOIS to directory. Affected file is
2748 irssi/src/silc/core/silc-queries.c.
2750 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2752 * Added support for parsing VCard fields that do not have
2753 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2755 * Fixed a double free bug in hash table foreach function
2756 if the entry was deleted in the foreach callback. Affected
2757 file lib/silcutil/silchashtable.c.
2759 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Added silc_attribute_get_verify_data to return the signature
2762 verification data for either user digital signature or
2763 server digital signature in Requested Attributes. Affected
2764 files are lib/silccore/silcattrs.[ch].
2766 * Added silc_vcard_alloc which is used to allocated dynamic
2767 SilcVCard context. The silc_vcard_free now checks whether
2768 the context is dynamically allocated or not. Affected files
2769 are lib/silcutil/silcvcard.[ch].
2771 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Periodically remove the NOATTR status from client entry
2774 so that the client may take the attributes in use even after
2775 server has resolved them unsuccessfully earlier. Affected
2776 file silcd/server_query.c and idlist.h.
2778 * Moved sha1hash and md5hash from client->internal to
2779 SilcClient for application usage. Affected files are
2780 lib/silcclient/client.h and client_internal.h.
2782 * Fixed attribute encoding and decoding bugs. Affected
2783 files lib/silccore/silcattrs.[ch].
2785 * Added ATTR command to Irssi SILC Client which is used to
2786 manage user's Requested Attributes sending and values for
2787 WHOIS command. Affected files around Irssi SILC client.
2789 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * Added silc_buffer_strformat which can be used to format
2792 strings into a buffer which size is automatically increased.
2793 Affected file lib/silcutil/silcbuffmt.[ch].
2795 * Added implementation of VCard (RFC 2426) which can be used
2796 as part of Requested Attributes in WHOIS command. Affected
2797 file lib/silcutil/silcvcard.[ch].
2799 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Some strncat -> silc_strncat changes our the core and
2804 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2805 errors. Added better error printing to SKE library.
2806 Affected files lib/silcske/silcske.c, silcske_status.h and
2809 * Save the PKCS key length even if only private key is set to
2810 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2812 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2813 length in bits not in bytes. Affected files are
2814 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2815 silcd/server_query.c.
2817 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Added silc_attribute_payload_encode_data to directly encode
2820 the data into the attributes buffer. Renamed function
2821 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2822 Affected files are lib/silccore/silcattrs.[ch].
2824 * silc_hash_table_find_foreach calls the foreach function now
2825 once even if the nothing was found with context set to NULL.
2826 Affected file lib/silcutil/silchashtable.[ch].
2828 * Remove the RESOLVING flag from client entry after received
2829 the Requested Attributes from the client. Fixed memory leak
2830 in client entry freeing. Affected files silcd/server_query.c
2833 * Added Requested Attributes support into SILC Client Library.
2834 It is not able to send requested attributes in WHOIS command,
2835 and also receive and process requested attributes. Added
2836 silc_client_attribute_[add|del] and silc_client_attributes_get
2837 functions. Added also `ignore_requested_attributes' to the
2838 SilcClientParams to not use attributes in client. Affected
2839 files are lib/silcclient/command.c, client_attrs.[ch],
2840 silcclient.h, client_internal and client.[ch].
2842 * Changed the silc_client_get_client_by_id to support Requested
2843 Attributes, it takes them as argument now. Affected file
2844 is lib/silcclient/silcclient.h, and idlist.c.
2846 * Added -details option to WHOIS command in Irssi SILC Client
2847 to support the requested attributes. By default it requests
2848 all attributes. Affected file lib/silcclient/command.c and
2849 irssi/doc/help/in/whois.in.
2851 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Add also SERVICE attribute for server-constructed attribute
2854 data. Also digitally sign the attributes and add
2855 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2856 silcd/server_query.c.
2858 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Changed the silc_attribute_payload_encode to support list
2861 of attributes (function may be called several times to add
2862 a new attribute). Removed the silc_attribute_payload_encode_list
2863 function. The encoding function now also automatically encodes
2864 the data, so the caller does not need to do that. Affected
2865 files lib/silccore/silcattrs.[ch].
2867 * Added support for replying on behalf of the user to the
2868 Requested Attributes in WHOIS command in the server. Affected
2869 file silcd/server_query.c.
2871 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2872 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2874 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2876 * Don't swtich to become primary router if we are backup if
2877 decryption error has occurred. Affected file silcd/server.c.
2879 * Fixed a bug in backup router IP address comparison in
2880 silc_server_backup_get.
2882 Save now also the port of the server/router and use that
2883 in comparison as well. Affected file silcd/server_backup.c.
2885 * Normal server now reconnects to backup router automatically
2886 if connection is lost to it. Affected file silcd/server.c.
2888 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * If packet processing fails (like integrity check fails)
2891 the connection is closed now. Affected files are
2892 lib/silccore/silcpacket.c and silcd/server.c.
2894 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Fixed double free in RSA public key set function
2897 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2900 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2903 Added server_query.[ch] which provides one interface for
2904 querying information using all three commands.
2906 * Changed all "typedef unsigned char" in core library to
2907 "typedef SilcUInt8".
2909 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2913 * Renamed silc_server_get_client_resolve to
2914 silc_server_query_resolve and moved to server_query.[ch].
2916 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Resumed client packet handling from server put the resumed
2919 client on wrong list on router and caused the client not
2920 be present on the network anymore. Now fixed to put the
2921 client to correct list. Affected file silcd/packet_receive.c.
2923 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2925 * Various cleanup in error message output in config parsing code
2926 and in server init code. Fixed error log files containing
2927 too many newlines ('\n') in some situations. Affected files are
2928 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2930 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * Use the reverse lookupped hostname in client internals
2933 instead of one user provided us as remote server name.
2934 Affected file lib/silcclient/client.c.
2936 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2938 * Added 'app_context' to silc_schedule_init. It is an
2939 application specific context that is delivered to application
2940 in task callback functions. Affected files are
2941 lib/silcutil/silcutil.[ch].
2943 * The hb_context in SilcSocketConnection is not freed
2944 automatically anymore (application must free it). Freeing
2945 it automatic is inconsistent. Affected files are
2946 lib/silcutil/silcsockconn.[ch].
2948 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * Added support for removing explicitly added client connections
2951 in rehash and closing the client connections if they were
2952 unconfigured in the rehash. Affected file silcd/server.c.
2954 * Added support for aborting automatically pending commands
2955 that never receives the reply (to avoid memory leaks).
2956 Added also silc_server_command_pending_timed to set the
2957 specific timeout for pending command. Affected files are
2958 silcd/command[_reply].[ch].
2960 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2961 specs and lib/silccore/silcstatus.h.
2963 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Changed the silc_get_time to accept time value as argument
2966 or if zero is sent return current local time. Affected
2967 file lib/silcutil/silcutil.[ch].
2969 * Added STATS command to client library and Irssi SILC client.
2970 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2972 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Assure that channel key is set before sending it. May
2975 crash server otherwise. Affected file silcd/packet_send.c.
2977 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Assure that endless loop cannot happen with detached client
2980 resolving on normal server. Added idlist status
2981 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2982 silcd/idlist.h and silcd/packet_receive.c.
2984 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Incoming file transfer request cannot use same session as
2987 the sending session. This can happen when sending file to
2988 yourself. Crashed the client on quit. Affected file
2989 lib/silcclient/client_ftp.c. Bug #24.
2991 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Implemented the draft-riikonen-precense-attrs draft and
2994 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2996 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Distribute the SERVER_SIGNOFF notify also to local backup
2999 routers from the primary router. The backup router may not
3000 have the signing of local server directly connected and need
3001 to know about the signoff. Affected file silcd/server_util.c.
3003 * Use the primary router as the origin of the locally connected
3004 server when it is disconnecting from the backup router since
3005 that's where it really is coming from. Now the clients from
3006 the disconnecting server are removed correctly and "shadow"
3007 clients are not left to the backup router. Affected file
3010 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * If normal server is standalone and found existing but disabled
3013 channel, do not re-create the channel since it creates
3014 duplicate same channels. Affected file silcd/server.c.
3016 * Added anonymous client connections support to server. New
3017 "anonymous" configuration option to ConnectionParams section
3018 added. If set to true, the username and hostname information
3019 of the client will be scrambled and anonymous user mode is
3020 set automatically to the user. Affected files are
3021 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3023 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * In JOIN notify handling, mark that the cache entry of the
3026 client cannot be expired. Can cause crashes on normal
3027 server (asserts client->channels). Affected file is
3028 silcd/packet_receive.c.
3030 * From now on distribution versions are used as protocol versions
3031 instead of by default using the Toolkit base version as protocol
3032 version. Affected file prepare.
3034 * Do not set the locally resolved hostname for local client
3035 entry but take what server sends. This way the real hostname
3036 is showed in WHOIS for yourself. Affected file is
3037 lib/silcclient/idlist.c and lib/silcclient/client.c.
3039 * Resolve local info with IDENTIFY when connecting to server.y
3041 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3043 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3044 for implied search (not needed on platforms which has native
3045 pthreads library). Use --without-pthreads to disable threads.
3046 Affected file is configure.in.pre
3048 * Fixed --with-iconv on platforms which need to bypass (broken)
3049 native iconv(). Affected file is configure.in.pre
3051 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Moved -C option parsing in Irssi SILC client at same time
3054 as other options. The UI was initialized earlier and caused
3055 problems on command line. Bug #16. Affected file is
3056 irssi/src/silc/core/silc-core.c.
3058 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3060 * Added global variable silc_log_timestamp that tells silclog
3061 wether to print or not the timestamp in the logging files.
3062 Affected file lib/silcutil/silclog.[ch].
3064 * Added silcd configuration option Timestamp in the Logging
3065 section. Affected file silcd/serverconfig.[ch],
3066 doc/example_silcd.conf.in.
3068 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Fixed fingerprint checking to check for entirely empty
3071 fingerprint instead of two first bytes when determining
3072 if it is set. Bug #18. Affected file silcd/command.c.
3074 * Fixed duplicate PKCS name registering to not allow it.
3075 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3077 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3079 * Conditionalize non-gcc compiler optimizations for various
3080 platforms, enable those commented out. Cleanups.
3081 Affected file lib/silcmath/mpi/configure.in
3083 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3085 * silc_rng_exec_command() left zombie processes if command
3086 didn't generate any output. Affected file
3087 lib/silccrypt/silcrng.c
3089 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3091 * Rewrote iconv checking, introduce --with-iconv for systems
3092 which rely on libiconv. Check if iconv() provided by libc
3093 is good enough, otherwise demand libiconv. Affected file
3096 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3098 * Search for ldopen() also in libc. This enables SIM support
3099 on *BSD systems. Based on patch from Alex Zepeda. Affected
3100 file configure.in.pre
3102 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3104 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3105 This fixes prepare on *BSD systems. Affected file
3108 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * More fixed for not having purge timeout for global clients
3111 that are on channel. Affected files silcd/command_reply.c
3114 * Fixed the rekey protocol to work with backup router connections.
3115 Rekey packets are now allowed on disabled connections as
3116 well. Affected files silcd/packet_send.c and server.c.
3118 * Do not switch to be as backup router when shutting down and
3119 closing the primary connection. Affected file silcd/server.c.
3121 * Fixed memory leaks in backup router deleting. Added
3122 silc_server_backup_free to free all data during shutdown of
3123 server. Affected files silcd/server_backup.[ch].
3125 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3127 * Do not process commands if the sock->user_data is NULL.
3128 Affected file silcd/command.c.
3130 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Fixed buffer overflow and security problems (loosing bits
3133 in CFB encryption) in SILC RNG. Problems reported by
3134 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3136 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Added yet more checks that client is not expired on global
3139 list if it is on channels. Affected file is
3140 silcd/command_reply.c.
3142 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3144 * Merged c0ffee's MIME signal patch which adds support for
3145 sending also MIME messages in Irssi SILC Client, and handling
3146 received MIME messages in a signal (and perhaps doing something
3147 to non-textual MIME messages).
3149 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Fixed pending command deletion in server and client library
3152 to check the whole list instead of breaking after first found.
3153 The affected files are silcd/command.[ch] and
3154 lib/silcclient/command.[ch].
3156 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3159 secret or private, otherwise it's possible to find out
3160 whether a secret channel exists or not. Affected file
3163 * If CMODE change fails during the mode setting, assure that
3164 the old mode mask is set for the channel back. Affected
3165 file silcd/command.c.
3167 * Fixed passphrase saving on +a channel on normal server
3168 after successful JOIN command. Affected file silcd/command.c.
3170 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Remove server/router operator privileges in DETACH command,
3173 since it's possible to resume to server where these
3174 privileges would not be allowed for the client. Affected
3175 file silcd/command.c.
3177 * Do not set to wait for backup in rehash of the server.
3178 Affected file silcd/server.c.
3180 * Do not check listener sockets when counting how many
3181 socket connections we have. Affected file is
3182 silcd/server_util.c.
3184 * Do not announce disconnected clients that are remaining
3185 in history (for WHOWAS). This is because SIGNOFF notify
3186 for these has been sent earlier already. Affected file
3189 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Buffer overflow with CUMODE command's mode->mode character
3192 conversion. Reported by Ville Räsänen. Affected file
3193 lib/silcutil/silcutil.c.
3195 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Allow heartbeat packets to go disabled connections anyway.
3198 Affected files silcd/server.c and silcd/packet_send.c.
3200 * Do not broadcast New Channel packets with List flag set
3201 in the packet to backup routers. The router must check
3202 for the correctness of the packets before sending them.
3203 It is possible that router will have enforce Channel ID
3204 change and this would cause desync in the backup router.
3205 Affected file silcd/packet_receive.c.
3207 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3208 are handled in list parsing. They are not list packets
3209 anymore. Affected file silcd/packet_receive.c.
3211 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * Stop waiting for backup router through the timeout, not
3214 directly after backup router has arrived. Affected file
3217 * Do not re-create channel keys and send them when removing
3218 clients in server shutdown. Affected files are
3219 silcd/server_internal.h and silcd/server_util.c.
3221 * Notify distribution to backup routers was missing from
3222 the silc_server_send_notify_dest function which caused
3223 desyncing problems with backup router. Affected file is
3224 silcd/packet_send.c.
3226 * The client's channel removing was working wrong on
3227 backup router. It assumed that it doesn't know global
3228 information but backup router does know. For this reason
3229 it could remove channel when it wasn't supposed to do that.
3230 Affected file silcd/server.c and silcd/server_util.c.
3232 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Stop for a couple seconds after badkup router has become
3235 primary router. Affected file silcd/server.c.
3237 * Added silc_server_remove_servers_by_server, which is used
3238 to remove servers originated from some other server. Also
3239 clients of those servers can be removed too. Affected file
3240 silcd/server_util.[ch].
3242 * When removing clients after a server has signed of remove
3243 also all servers behind that server (unless they are known
3244 to be available locally), and send SERVER_SIGNOFF for each
3245 of the server separately. Also the signed off clients are
3246 sent now separately per signed off server. The affected files
3247 are silcd/server.c and silcd/server_util.[ch].
3249 * All servers added with silc_idlist_add_server must always
3250 have both "router" and "connection" pointers set. Otherwise,
3251 bad server entries may be left around in the cache.
3252 Affected file silcd/command_reply.c.
3254 * Do not create the channel key in NEW_CHANNEL packet
3255 processing if the channel is empty. Affected file
3256 silcd/packet_receive.c.
3258 * Completed backup router support for standalone routers.
3259 Supports also servers in the cell that do not use the backup
3262 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Fixed a bug in silc_string_regexify which did not add '^'
3265 at the start of each string, and thus the matching was
3266 not explicit. For example ban list iikone@*!*@* would
3267 match also "priikone", which is wrong, it would have to be
3268 *iikone@*!*@* to match also "priikone". Affected
3269 file lib/silcutil/unix/silcunixutil.c.
3271 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Enable all local server connections before updating client
3274 caches when we've become backup router. Otherwise, signoff
3275 packets may not reach the clients. Affected files are
3276 silcd/server.c and silcd/server_util.[ch].
3278 * Fixed a bug in version string parsing which could crash
3279 the program with specially formatted version string.
3280 Bug reported and patch provided by Ville Räsänen. Affected
3281 file lib/silcutil/silcutil.c.
3283 * Handle the disconnection immediately when DISCONNECT
3284 packet is received in server. Affected file silcd/server.c.
3286 * Primary router now waits a short time (10 seconds) for
3287 backup router connection before accepting any other
3288 connection (except local). Affected file silcd/server.c,
3291 * Fixed a crash in client libary in NICK_CHANGE notify when
3292 NICK_CHANGE arrived for client entry we are resolving
3293 currently. Affected file lib/silcclient/client_notify.c.
3295 * Call the sconn->callback completion even if error had
3296 occurred. Start reconnecting always if connection to
3297 primary router fails during backup router protocol.
3298 Affected files silcd/server.c and server_backup.c.
3300 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Added functions silc_server_send_opers and
3303 silc_server_send_opers_notify to send packets stricly
3304 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3305 to send variable argument notify to operators.
3306 Affected files silcd/packet_send.[ch] and silcd/server.h.
3308 * Removed UMODE rights checking with UMODE_CHANGE notify.
3309 Affected file silcd/packet_receive.c.
3311 * Server/router operator now receives notify when network
3312 switches to backup router and when it resumes the use of
3313 primary router. Affected file silcd/server.c and
3314 silcd/server_backup.c.
3316 * Fixed the updating of client information after backup
3317 resuming protocol is over; update all except local clients
3318 to the new primary router. The affected file is
3319 silcd/server_util.c.
3321 * Added support for closing active connections in rehash
3322 that were unconfigured by the user. Supports currently
3323 closing server and router connections. Affected file
3326 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3328 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3331 is NULL since seems that on some platforms NULL is allowed
3332 and on some it's not. Fallback encoding is used instead.
3333 Affected file lib/silcutil/silcstrutil.c.
3335 * Fixed statistics updating for incoming server connection
3336 which could cause problems when re-connecting. Affected
3337 file silcd/server.c.
3339 * Preliminary backup router support for standalone router
3340 added. Affected files in silcd/.
3342 * Mark server connections in backup router disabled before
3343 and after backup protocol. Affected file is
3344 silcd/server_backup.c.
3346 * Added support for reconnecting to remote server connection
3347 even if the protocol fails, and if the configuration wants
3348 us to keep trying to connect anyway.
3350 Server connection is not allowed to backup router if
3351 backup router does not have connection to primary router yet.
3353 Affected file is silcd/server.c.
3355 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Added silc_client_udpate_server function to update changed
3358 server info. Affected file lib/silcclient/idlist.[ch].
3360 * Added check for server entries that are being resolved when
3361 notify is received. If being resolved, handle the received
3362 notify only after it's resolved so that all notifys are
3363 handled in same order as received from the server.
3365 Added similar resolver check to channel entries. Every
3366 notify that cause resolving of any information that affects
3367 channel entry marks the channel entry in waiting state.
3368 After whatever resolving is over the waiters are signalled
3369 and only then the notifys are handled in the same order
3370 as delivered from the server.
3372 Affected files are lib/silcclient/idlist.[ch], and
3375 * Fixed KILLED notify handling in normal server. Affected
3376 file silcd/packet_receive.c.
3378 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3379 is locally connected, or was locally connected (but may
3380 be detached and connection is not active). Added also
3381 SILC_IS_LOCAL for checking this status. Affected files
3382 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3383 silcd/server.c and silcd/server_internal.h.
3385 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3387 * Don't send or handle TOPIC_SET if topic is already set and
3388 is same as being set. Affected files silcd/command.c and
3389 silcd/packet_receive.c.
3391 * Fixed CMODE change rights checking to work correctly when
3392 removing modes by operator. Affected file is
3393 silcd/server_util.c.
3395 * Fixed some handling with New Channel packet in router and
3396 fixed some CMODE_CHANGE notify handling in server and router.
3397 Affected file is silcd/packet_receive.c.
3399 * Changed "disconnect" client operation to include the
3400 reason of the disconnection and optional disconnection
3401 message. Affected file lib/silcclient/silcclient.h.
3403 * Made the compilation of lib/contrib/ stuff conditional.
3404 Affected files configure.in.pre, lib/contrib/Makefile.am.
3406 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3409 to the sender of the notify too, to avoid situation where two
3410 notifys are in the network at the same time going to oppsite
3411 directions. Affected file silcd/packet_receice.c.
3413 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3415 * Delete the client from channel even if the cilent->id is
3416 NULL. It was possible that client was deleted without
3417 removing from channels (theoretically at least). Affected
3418 file silcd/server.c and silcd/server_util.c.
3420 * Free the client data too when resuming is not successful.
3421 Affected file silcd/packet_receive.c.
3423 * Merged some code from c0ffee's silc-plugin. Affected files
3424 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3426 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3427 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3428 to the primary router connection, the other one returns
3429 TRUE if packet must be broadcasted to network.
3431 * All notifys that are destined to primary router (to network)
3432 are now automatically sent to backup routers even if the
3433 router is standalone (and has backup router). Affected files
3436 * Added --without-irssi and --without-silcd configuration
3437 options for disabling the compilation of these applications.
3438 Affected file configure.in.pre and prepare.
3440 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3443 UTF-8 encoding and decoding. Added also new encodings
3444 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3446 Added also SILC_STRING_LANGUAGE which is language and charset
3447 specific encoder and decoer for those platforms that support
3448 iconv(). It can convert the UTF-8 to and from the locale
3449 specific character set.
3451 Affected file lib/silcutil/silcstrutil.[ch].
3453 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3455 * Added function silc_get_command_name to the file
3456 lib/silcutil/silcutil.[ch].
3458 * Improved the server debug output a bit. Affected files are
3461 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Save the channel passphrase when received succesful JOIN
3464 command reply from router, on normal server. Otherwise
3465 joinig +a channels from normal server is not possible.
3466 Affected file silcd/command.c.
3468 * Fixed a bug in TOPIC_SET notify handling. The notifier
3469 may be other than client too, like server or channel.
3470 It expected it to always be only client and ignored the
3471 notify. Affected file silcd/packet_recieve.c.
3473 * Removed some (unnecessary) debug printing from
3474 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3476 * Do not force CMODE_CHANGE when server is announcing new
3479 Router announces stuff only after server reannounces channel
3480 after CHANNEL_CHANGE notify.
3482 These fixes optimizes the announcing procedure, and perhaps
3483 fixes some problems too. Affected file silcd/packet_receive.c.
3485 * Fixed SERVER_SIGNOFF sending to local clients. It was
3486 totally broken and sent the notify to all local clients,
3487 instead of only to those that was on same channel as the
3488 signing off clients. Affected file silcd/server_util.c.
3490 * Added -D option to server. It can be used to give debug
3491 level. The levels are from 0 - 99, and are predefined for
3492 smooth server debugging. (see silcd.c for the predefined
3493 levels). Affected file silcd/server.c.
3495 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Fixed a bug in Irssi SILC client to close the connection
3498 properly when disconnecting from server. Affected file
3499 irssi/src/silc/core/client_ops.c.
3501 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * When authenticating as founder during JOIN command, check
3504 that the one authenticating becomes the only founder on the
3505 channel. Affected file silcd/command.c.
3507 * Better checking for founder mode setting when CUMODE_CHANGE
3508 notify is received. Affected file silcd/packet_receive.c.
3510 * Close all connections when shutting down the server by sending
3511 DISCONNECT packet. Close all listeners too when shutting
3512 down the server. Affected file silcd/server.c.
3514 * Handle DISCONNECT packet correctly in client library by
3515 calling the "disconnect" client operation. Affected file
3516 lib/silcclient/client.c.
3518 * Handle local errors correctly during resuming. Affected
3519 file lib/silcclient/client.c.
3521 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * The log file is not dupped internally anymore in
3524 lib/silcutil/silclog.c. Fixed memory leaks too.
3526 * The scheduler now dispatches all pending timeout tasks
3527 when it is uninitialized with silc_schedule_uninit.
3528 Affected file lib/silcutil/silcschedule.c.
3530 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3532 * Added --enable-stack-trace option to configure. Added
3533 memory allocation stack trace support. Added files
3534 lib/silcutil/stacktrace.[ch]. Affected files are
3535 lib/silcutil/silcmemory.[ch].
3537 * Fixed memory leaks from libraries and server. Affected
3538 files around the tree.
3540 * Reverted back a fix made to CUMODE which broke it.
3541 Affected file silcd/command.c.
3543 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3546 core library, and implemented it. All textual messages SHOULD
3547 use this flag and the message MUST be UTF-8 encoded.
3548 All text messages sent by Irssi SILC client are now UTF-8
3549 encoded (regardless whether the terminal supports UTF-8 or not).
3550 Affected files are lib/silccore/silcchannel.h,
3551 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3554 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3556 * Added lots of new statistics updating that was missing from
3557 the server and router code. Affected files in silcd/.
3559 * Sending SIGUSR1 signal to server now dumps the current
3560 server statistics into /tmp directory. Affected file is
3563 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3564 the SILC Hash Interface also. Added new functions
3565 silc_hash_get_name, silc_hash_init, silc_hash_update and
3566 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3568 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Added some better info printing for client during connecting.
3571 Affected file silcd/server_util.c.
3573 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3574 to silence a user on a channel. Affected files are
3575 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3576 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3577 and silcd/packet_receive.c.
3579 * Fixed a fatal bug in handling of malformed command payload.
3580 Affected file silcd/command.c.
3582 * Fixed a double free when announcing channel users to router.
3583 Affected file silcd/server.c.
3585 * After successful authentication to channel founder mode, check
3586 that there isn't anyone else with founder mode on the channel.
3587 The one that authenticated will become founder and anyone
3588 else is demoted. Affected file silcd/command.c.
3590 * Added error printing of any error that has occurred during
3591 any command in client library. Affected file is
3592 irssi/src/silc/core/client_ops.c.
3594 * Removed some error printing from the client library and left
3595 it for the application to worry (from the error status it
3596 receives in 'command' client operation. Affected file is
3597 lib/silcclient/command.c.
3599 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3601 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3602 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3603 Starting key agreement with itself is denied. Affected file
3604 is lib/silcclient/client_keyagr.c.
3606 * Fixed some error checkings from the SFTP library which caused
3607 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3608 and lib/silcsftp/sftp_util.c.
3610 * Added new "debug" and "debug_string" settings to Irssi SILC
3611 client which can be used to print runtime debugging on the
3612 Irssi's screen. Available when compiled with --enable-debug
3613 option. Affected file irssi/src/silc/core/silc-core.c.
3615 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3617 * Fixed a missing variadic parameter in a function call that
3618 caused server crash when a non-allowed connection arrived.
3619 Reported by Richard Becker. Affected file silcd/server.c.
3621 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3623 * Added WATCH list sending to backup routers from router.
3624 The WATCH command is sent by the router to the backup
3625 router. Affected file silcd/command.c.
3627 * Mark the backup_router flag for RouterConnection entry
3628 if the backup router stuff is defined in the config file.
3629 Affected file silcd/serverconfig.c.
3631 * Fixed some backup data sending around the code to work better
3632 if the router is standalone router. Not all places were fixed.
3633 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3636 * Fixed the router connecting when connecting to multiple
3637 routers. It ignored every other router except the first
3638 one. Affected file silcd/server.c.
3640 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3642 * Made the private key generation after expiration optional.
3643 If not created after expiration the old key will re-expire
3644 at a later time (and thus key pair is not necessary to
3645 change). Affected file irssi/src/silc/core/clientutil.c.
3647 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * The length arguments in bind() and connect() were wrong
3650 and fixed now to used SIZEOF_SOCKADDR in the
3651 lib/silcutil/unix/silcunixutil.c.
3653 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Fixed detach timeout handling to use Client ID and not
3656 the actual client entry which may be freed in the callback.
3657 Affected file silcd/command.c.
3659 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * Merged c0ffee's multiple interface support patch.
3662 Affected files in silcd/.
3664 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Cleanup keys properly. Affected file is
3667 irssi/src/silc/core/clientutil.c.
3669 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Display the user mode on the status bar. Affected file
3672 irssi/src/silc/core/silc-expandos.c.
3674 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * If private message key is not set, but the flag is set in
3677 the packet, ignore the packet since it cannot be decrypted.
3678 Affected file lib/silcclient/client_prvmsg.c.
3680 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * When resuming client, remove the old client entry from
3683 the watcher list too. Affected file silcd/packet_receive.c.
3685 * Do not allow normal server to force founder mode away
3686 from router if the founder mode is already set. Affected
3687 file silcd/packet_receive.c.
3689 * Remove the client entry with watch notify types with short
3690 timeout, and not directly, so that other notifys can be
3691 retrieved too. Affected file lib/silcclient/client_notify.c.
3693 * Display notification about data messages that cannot be
3694 displayed. Affected files irssi/src/silc/core/client_ops.c,
3695 irssi/src/fe-common/silc/module-formats.[ch].
3697 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3699 * Fixed the CHANNEL_CHANGE notify handling in client libary
3700 to not use freed memory. Affected file is
3701 lib/silcclient/client_notify.c.
3703 * Fixed CUMODE_CHANGE notify handling in server. Affected
3704 file silcd/packet_receive.c.
3706 * Fixed USERS command to support empty channels. Affected
3707 file silcd/command.c.
3709 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3711 * Allow multiple identical pending commands to be registered
3712 in client library. Affected file is lib/silcclient/command.c.
3714 * Call the completion for resolving client information only
3715 after all resolvers has finished. This fixes a crash in
3716 the client. Added support for checking when the resolvers
3717 are finished. Affected file is lib/silcclient/idlist.c.
3719 * Wait by default 3 seconds before reconnecting to the server
3720 after being disconnected. Makes the /detach command a bit
3723 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Check the watcher list before sending signoff notifys
3726 when closing client connection. Affected file is
3729 * Added better CMODE command rights checking. Affected file
3730 silcd/server_util.c.
3732 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Fixed watcher list checking during server signoff. It
3735 crashed the server. Affected file silcd/server_util.c.
3737 * The JOIN command reply returns now the founder's public
3738 key. Affected file is silcd/command.c.
3740 * Announce the channel mode, and the mode properties with
3741 CMODE_CHANGE notify. Affected file silcd/server.c.
3743 * Mark new channels by default disabled, untill at least
3744 one user joins the channel. Affected file is
3745 silcd/packet_receive.c.
3747 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3749 * The nickname argument to watch notify can be optional.
3750 Fixes a crash in server. Affected file silcd/packet_send.c.
3752 * Remove the client entry from cache if the WATCH notify type
3753 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3754 lib/silcclient/client_notify.c.
3756 * Check the watcher list before and after changing nickname
3757 when the NICK_CHANGE notify is received. Affected file is
3760 * Fixed a crash in OPER and SILCOPER command sending. Empty
3761 passphrase caused the crash. Affected file is
3762 lib/silcclient/command.c.
3764 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Merged with Irssi CVS for Irssi SILC client.
3768 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3770 * Completed the protocol specifications.
3772 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3774 * Merged with Irssi CVS for Irssi SILC client.
3776 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3778 * Added the founder's public key delivery to the
3779 CUMODE_CHANGE notify type as well. Updated the protocol
3780 specs and the code. Affected files are silcd/packet_send.[ch],
3781 silcd/packet_receive.c and silcd/command.c.
3783 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Added silc_pkcs_public_key_copy function into the
3786 lib/silccrypt/silcpkcs.[ch].
3788 * Remove the `iv' from the SilcChannelEntry since we can
3789 live without it. Affected files are silcd/idlist.h and
3790 silcd/packet_receive.c.
3792 * Added support for sending the founder's public key in
3793 the CMODE_CHANGE notify packet in the server. Affected
3794 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3795 silcd/command.c and silcd/server.c.
3797 * Changed the FOUNDER_AUTH authentication to use only
3798 public key authentication as defined by new protocol
3799 specs. Passphrase authentication with that mode cannot
3800 be used anymore. It is now possible to reclaim founder
3801 mode from any server in the network. Affected files are
3802 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3804 * Added permanent channels support by making the channel
3805 permanent when FOUNDER_AUTH mode is set on the channel.
3806 The channel will not be destroyed even if channel is empty
3807 when that mode is set. Protocol TODO #17. Affected
3808 files are silcd/server.[ch], server_util.[ch],
3809 silcd/command.c, silcd/packet_receive.c and
3810 lib/silcclient/command.c.
3812 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Added reference counter to the command reply context in
3815 the client library. Affected files are
3816 lib/silcclient/command_reply.[ch].
3818 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Fixed rekey protocol with PFS in the client library.
3821 Affected file is lib/silcclient/protocol.c.
3823 * Added support for list of errors in client library
3824 command reply handling. Affected file is
3825 lib/silcclient/command_reply.c.
3827 * Defined that the WHOIS and IDENTIFY commands can send
3828 list of errors. Updated the protocol specs. Protocol
3831 * Added support for sending list of errors to WHOIS and
3832 IDENTIFY commands in server. Added support for receiving
3833 list of errors in server. Affected files are
3834 silcd/command.c and silcd/command_reply.c.
3836 * Fixed client info resolving on LEAVE command in client
3837 library to not crash. Affected file is
3838 lib/silcclient/client_notify.c.
3840 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Defined that the NICK command replies with thew changed
3843 nickname too, to make the nickname changing simpler at
3844 the client's end. Updated protocol specs and the code
3845 in client and server. Affected files are
3846 silcd/command.c, lib/silcclient/command_reply.c and
3847 lib/silcclient/command.c.
3849 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Added `Compressed' packet flag to indicate that the packet
3852 payload is compressed by the sender. Updated the protocol
3853 specs and the core library. The compression still is not
3854 implemented in the sources. Affected file is
3855 lib/silccore/silcpacket.h.
3857 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Remove pending command callbacks also if the connection
3860 to the server is destroyed. Affected file is
3861 lib/silcclient/client.c.
3863 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Added new QUIET channel user mode that can be used to
3866 quiet a user in a channel. Updated the protocol specs but
3867 it wasn't implemented yet. Protocol TODO #27. Affected
3868 file is lib/silccore/silcmode.h.
3870 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Added BLOCK_INVITE user mode to be able to block incoming
3873 invite notifications. Protoocol TODO #26. Affected files
3874 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3877 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3878 the protocol specs and the code. Affected file is
3879 lib/silccrypt/silcpkcs.c.
3881 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * Disconnect Payload includes now the status type. Updated
3884 the protocol specs and the code. Protocol TODO #25.
3885 Affected files are silcd/server.c, lib/silcclient/client.c.
3887 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3888 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3889 Moved the silc_client_command_status_messages table to the
3890 lib/silcutil/silcutil.c and added new funtion
3891 silc_get_status_message, which deprecates function
3892 silc_client_status_message. Affected files are
3893 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3894 lib/silcutil/silcutil.[ch].
3896 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * Defined that the nickname hash in Client ID MUST be from
3899 lowercase nickname. This effectively changes nicknames in
3900 SILC to case-insensitive. Updated the protocol specs and
3901 the code. Affected files are lib/silcutil/silcutil.[ch],
3902 silcd/serverid.c, and silcd/idlist.c.
3904 * Added new channel user modes BLOCK_MESSAGES_USERS and
3905 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3906 code. Affected files are lib/silccore/silcmode.h,
3907 lib/silcclient/command.c, and silcd/packet_send.c.
3909 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3910 specs and code. Affected file lib/silccore/silcstatus.h.
3912 * Added support for watch list. It is possible to add nicknames
3913 to be watched, and when they come to network, leave network
3914 or user mode changes the watcher will be notified of this
3915 change. Added SILC_COMMAND_WATCH command, added new
3916 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3917 notifications. Updated the protocol specs and implemented
3918 this to library, client and server. Protocol TODO #21.
3919 Affected files are lib/silccore/silccomand.h,
3920 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3921 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3922 silcd/packet_send.[ch], silcd/packet_receive.c, and
3923 irssi/src/silc/core/client_ops.c.
3925 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3926 somebody watching you. Updated the protocol specs and the
3927 code. Affected files are lib/silccore/silcmode.h, and
3928 lib/silcclient/command.c.
3930 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * Added service support to SILC protocol. Added new command
3933 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3934 core library. Services are not implemented in server or
3935 client for now. Protocol TODO #20. Affected files are
3936 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3938 * Added SilcStatus argument to `command' client operation
3939 to return the error status when command sending fails
3940 locally. Changed all command in client library to return
3941 correct command status. Affected files are
3942 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3943 irssi/src/silc/core/client_ops.c.
3945 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Added silc_mime_parse function to parse MIME headers.
3948 Affected files are lib/silcutil/silcstruti.[ch].
3950 * Added MIME header parsing in Irssi SILC Client. It displays
3951 all textual MIME objects, others it ignores. Affected file
3952 is irssi/src/silc/core/clien_ops.c.
3954 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3956 * Fixed a bug in the pid writing function, which couldn't be
3957 written in a root-owned directory.
3959 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3961 * Defined that channel message to unknown Channel ID must
3962 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3963 Updated the protocol specs and the code in server. The
3964 affected file is silcd/packet_receive.c.
3966 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3968 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3969 that it is used to send error notifys if error occurs during
3970 some SILC packet processing, except commands. The error
3971 types are same as for command reply types. Defined that
3972 if private message is sent to unknown Client ID the error
3973 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3974 Updated the protocol specs and code. Affected files are
3975 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3976 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3977 and irssi/src/silc/core/client_ops.c. Renamed the
3978 SilcCommandStatus to SilcStatus.
3980 * Defined the use of extra WHOIS attributes in WHOIS command.
3981 The <Requested Attributes> (defined in a separate document)
3982 can be used to request additional information about user
3983 not returned by standard WHOIS command. Defined that server
3984 can send WHOIS command directly to client. Client provides
3985 the requested attributes to the server. Updated the protocol
3986 specs. Protocol TODO #4. Implementation is not done yet
3987 (Protocol TODO #24).
3989 * Renamed function silc_client_command_status_message to
3990 silc_client_status_message. Affected files are
3991 lib/silcclient/command_reply.[ch].
3993 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3996 32 bit integers. Updated the protcol specs and the code.
3997 Affected files are silcd/command.c and
3998 lib/silcclient/command.c.
4000 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4002 * Fixed a bug in library where sending a bogus authentication
4003 payload would lead to a crash. Affected file is
4004 lib/silccore/silcauth.c.
4006 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * Added detach_disabled and detach_timeout server config
4009 options to the server. Affected files silcd/serverconfig.[ch],
4010 silcd/command.c and silcd/packet_receive.c.
4012 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Added resolve_cmd_ident field to the SilcClientEntry structure
4015 too so that if the entry is for example being resolved so
4016 another command may attach to the same pending command reply
4017 without requiring to resolve the same entry again. Added
4018 support for adding multiple pending commands for one
4019 command idenfier. Affected files lib/silcclient/command.[ch],
4020 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4022 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4024 * Defined that server receives WHOIS command reply for private
4025 and secret channels too. Updated protocol specs and the
4026 code in server. Affected file silcd/command.c.
4028 * Defined <channel user mode list> argument to WHOIS command
4029 reply for returning user modes on the channels. The
4030 channel list now doesn't include the user mode anymore but the
4031 actual channel mode. Updated protocol specs and the code in
4032 client and server. Affected files are silcd/command_reply.c,
4033 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4034 and lib/silcclient/command_reply.c.
4036 * Save the channels list in WHOIS command reply in normal server
4037 so that WHOIS always shows joined channels also in normal
4038 server and not just on router. Affected file is
4039 silcd/command_reply.c.
4041 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4043 * Defined that server receives USERS command reply for private
4044 and secret channels too. Updated protocol specs and the
4045 code in server. Affected file silcd/command.c.
4047 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Changed the UMODE's mode mask argument to be optional. If
4050 not provided then the command merely returns the current mode
4051 mask to the client. Updated protocol specs and the server.
4052 Affected file is silcd/command.c.
4054 * Added SILC session detachment/resuming support. It is possible
4055 to detach by closing the network connection and then re-connect
4056 and resume to the old client session. Added DETACHED user
4057 mode that server will set for detached client. Added new
4058 packet RESUME_CLIENT which is used to perform the resuming
4059 process. Added DETACH command. Updated the protocol specs,
4060 core library, client and server. Protocol TODO #22. Very
4061 many affected files around the tree.
4063 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Changed the CMODE's mode mask argument to be optional. If
4066 not provided then the command merely returns the current mode
4067 mask to the client. Updated protocol specs and the server.
4068 Affected file is silcd/command.c.
4070 * Changed the Killer's Client ID in KILLED notify to be just
4071 any ID payload since router server is allowed to kill as well.
4072 Updated protocol specs, client libary and server. Affected
4073 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4074 and irssi/src/silc/core/client_ops.c.
4076 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Added new user modes ANONYMOUS for special anonymous servers
4079 that may set the mode for client, and BLOCK_PRIVMSG which
4080 client may set to block incoming private messages unless the
4081 Private Message Key flag is set (using private keys to protect
4082 private messages). Updated protocol specs and code in client
4083 and server and core library. Protocol TODO #23. Affected
4084 files are lib/silccore/silcmode.h, silcd/server.[ch],
4085 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4086 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4088 * Added new channel user mode BLOCK_MESSAGES which the client
4089 may set to itself to tell server not send channel messages.
4090 Other packets such as channel key packets are still sent.
4091 Protocol TODO #23. Updated the protocol specs, client and
4092 server. Affected files are lib/silccore/silcmode.h,
4093 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4094 lib/silcutil/silcutil.c, silcd/command.c, and
4095 silcd/packet_send.c.
4097 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4099 * Redefined the Status Payload to include now two 8 bit fields,
4100 instead of one 16 bit field. This now makes it possible to
4101 send list of errors. Updated the protocol specs and the code
4102 in core library, client library and server. Protocol TODO #1.
4103 Affected files are lib/silccore/silccommand.[ch],
4104 lib/silcclient/command_reply.[ch], silcd/command.c,
4105 silcd/command_reply.c and silcd/packet_receive.[ch].
4107 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4109 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4110 must be handled by the application and should tell the application
4111 that an error message was already printed, and it should print the
4112 config coords (line, filename, ...). Affected files are
4113 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4115 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4116 server config parsing code more readable.
4118 Fixed a bug in the fetch_logging() config callback.
4120 Affected files is silcd/serverconfig.c.
4122 * Drop root privileges when started in foreground. Don't drop them
4123 if debugging also. Affected file is silcd/silcd.c.
4125 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4127 * Added more IM-like features by introducing new user modes
4128 for setting various presence information. Added new modes:
4129 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4130 specs and code. Protocol TODO #19. Affected files are
4131 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4132 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4134 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Added STATS command to the protocol after all, to return
4137 various statistical information about the network. It can
4138 be used by clients to retrieve statistical information, and
4139 servers may use it to to fetch cell and network wide
4140 statistics from router. Updated the protocol specs and
4141 implemented it to the server. Protocol TODO #16.
4142 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4143 silcd/command_reply.[ch].
4145 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * The LIST command reply in client libary now adds new channel
4148 entry if the returned channel doesn't exist yet in cache,
4149 and returns the channel entry to the application in the
4150 command_reply client operation. Affected file is
4151 lib/silcclient/command_reply.c.
4153 * Changed the channel message payload's MAC generation to
4154 include the IV in the MAC as well. This way all relevant
4155 parts of the channel message payload are authenticated also
4156 with the channel message MAC (and not only by packet MAC).
4157 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4158 Affected file is lib/silccore/silcchannel.c.
4160 * Fixed the SKE to save the remote version, since the
4161 silc_ske_parse_version mistakenly checked wrong version,
4162 after it replaced the start payload. Affected files are
4163 lib/silcske/silcske.[ch].
4165 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4168 string utility functions. Added there also new functions
4169 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4170 Affected files lib/silcutil/silcstrutil.[ch].
4172 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4173 files are lib/silcutil/silcstrutil.[ch].
4175 * Defined that the security property fields in SKE SHOULD be
4176 UTF-8 encoded, defined that version string MUST be US-ASCII
4177 encoded, defined that passphrases sent in connection
4178 authentication protocol MUST be UTF-8 encoded. Implemented
4179 these to the client and server. Defined also that other
4180 passphrases sent in the protocol MUST be UTF-8 encoded.
4181 Affected files are lib/silcske/silcske.c,
4182 lib/silcclient/protocol.c, silcd/protocol.c,
4183 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4185 * Changed the silc_client_close_connection interface to not
4186 need the SilcSocketConnection which should not be visible
4187 to application. Affected files are lib/silcclient/client.c
4188 and lib/silcclient/silcclient.h.
4190 * Rewrote the text for Private Message Key Payload in the
4191 protocol specification. Protocol TODO #11.
4193 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4195 * Upgraded the protocol version to 1.1, updated protocol specs
4198 * Added the nickname as new argument to NICK_CHANGE notify and
4199 added it to protocol specs and implemented it to client and
4200 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4201 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4202 lib/silcclient/client_notify.c.
4204 * Added the killer's client ID to the KILLED notify and added
4205 it to protocol specs and implemented it to client and server.
4206 Protocol TODO #13. Affected files are silcd/command.c,
4207 silcd/packet_receive.c, packet_send.[ch],
4208 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4209 The killer's client entry is now returned to application in
4210 the `notify' client operation.
4212 * Fixed the Max Argument fields that had too large value set
4213 in the protocol specs. Protocol TODO #14.
4215 * Added the LEAVE command reply to return the ID of parted
4216 channel. Updated protocol specs and implemented it to the
4217 client and server. Protocol TODO #15. Affected files are
4218 silcd/command.c, lib/silcclient/command_reply.c. The channel
4219 entry is now returned to application in the `command_reply'
4222 * Rewrote the version SKE version checking in client libary
4223 and in server to use the silc_parse_version_string. Affected
4224 files are lib/silcclient/protocol.c, silcd/protocol.c.
4226 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4227 commands that was missing it, and updated protocol specs and
4228 the server implementation. Protocol TODO #10. The affected
4229 file is silcd/command.c.
4231 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4232 generic reply to a generic request (REQUEST flag), and
4233 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4234 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4235 to define the payload for DATA flag. Added the flags to
4236 the implementation. Protocol TODO #9. Affected file is
4237 lib/silccore/silcchannel.h.
4239 Changed the client library to return the message length
4240 to application as well in the channel_message and private_message
4241 client operations. Affected files are
4242 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4243 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4244 and lib/silcclient/client_ops_example.c.
4246 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4247 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4248 the channel. Updated protocol specs and impelemented this
4249 to client and server. Protocol TODO #6. Affected files are
4250 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4251 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4253 Added new options m and M to CMODE command in Irssi SILC
4254 client to set these modes.
4256 * Deprecated all administrative commands from SILC protocol
4257 since they are highly implementation specific commands.
4258 Updated protocol specs. Moved the old commands in
4259 implementations to private range of command types. Affected
4260 files are silcd/command.c, lib/silcclient/command.c and
4261 lib/silcclient/command_reply.c. Protocol TODO #8.
4263 * Fixed a bug in server where sending unknown command crashes
4264 the server. Affected file silcd/command.c.
4266 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4268 * Added SILC_PROTOCOLVERSION macro to check protocol version
4269 of a socket connection. The affected file is
4270 lib/silcutil/silcsockconn.h.
4272 * Added better error logging in rekey protocol. Affected file
4275 * Do not check public key types in SKE during rekey. Affected
4276 file lib/silcske/payload.c.
4278 * Fixed the rekey protocol with PFS, which was totally broken.
4279 Affected file silcd/protocol.c.
4281 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Some client implementations quit network by doing first LEAVE
4284 and then immediately SIGNOFF (like Bombyx). We now do check
4285 after a short time after LEAVE notify and check whether the
4286 client is still valid after LEAVE, and if not we remove it from
4287 cache. Affected file is lib/silcclient/client_notify.c.
4289 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4291 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4292 it's good not to have security holes here.
4294 * Fixed a negative refcount situtuation for the config context.
4295 Affected file is silcd/serverconfig.c.
4297 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4299 * ROBOdoc documented lib/silcutil/silcutil.h.
4301 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4303 * Optimized even more the SilcPacketContext structure. Now
4304 totally saved 16 bytes of memory per context after optimization.
4305 Affected files are lib/silccore/silcpacket.[ch].
4307 * Made strict checks for valid SILC IDs. Affected file is
4308 lib/silccore/silcid.c.
4310 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4312 * Changed the object argument for silc_cipher_register,
4313 silc_hash_register, silc_hmac_register and silc_pkcs_register
4314 to const. Affected files are lib/silccrypt/silccipher.[ch],
4315 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4317 * Changed the silc_get_username and silc_get_real_name to
4318 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4320 * Fixed the Irssi SILC Client to use the silc_get_username and
4321 silc_get_real_name insted of glib routines since the glib
4322 routines only corrupt stack. Fixes the Irssi SILC to work in
4323 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4325 * Fixed the Irssi to not use g_get_home_dir since it crashes
4326 or returns garbage on cygwin and corrupts stack. Added function
4327 get_home_dir to Irssi routines. Affected files are
4328 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4330 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Made some structure optimizations. SFTP memory FS MemFSEntry
4333 entry structure. Optimized SilcTask structure. Optimized
4334 SilcPacketContext structure.
4336 Affected files lib/silcsftp/sftp_fs_memory.c,
4337 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4339 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4341 * And yet again reverted back the config thing since Johnny
4342 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4345 * Fixed memory leaks from config object. Affected files are
4346 silcd/serverconfig.[ch].
4348 * Added support for adding new connections to the server in rehash.
4349 After rehash they take effect.
4351 Added support for changing the maximum allowed connections in
4352 rehash. The number can grow but going smaller is not supported.
4354 Added function silc_server_num_sockets_by_remote to the
4355 silcd/server_util.[ch].
4357 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4359 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4361 * Added preliminary checking during config parsing for a valid
4362 public/private key and removed further checks in the code.
4363 Affected files are silcd/serverconfig.[ch], server.c.
4365 * Moved functions silc_server_drop() and silc_server_daemonise()
4366 from server.c to silcd.c since they are stricly related to
4367 the application activity.
4369 * Reverted a small part of the automatic ref/unref since
4370 it caused a double unref in some situations. Affected
4371 files are silcd/silcd.[ch], server.c, serverconfig.c.
4373 * Added some .cvsignore files in the lib directory.
4375 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Fixed silc_net_gethostbyaddr to correctly resolve by
4378 address. Affected file lib/silcutil/silcnet.c.
4380 * Fixed the notify relaying to client. The HMAC to be used
4381 with relayed packets ws wrong and caused decryption failure
4382 at the client end. Affected file is silcd/packet_receive.c.
4384 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Created new branch silc_protocol_1_0_branch.
4388 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4390 * Changed the silc_server_config_* routines to be SilcServer
4391 independent. They are now officially application specific code
4392 and not part of generic server implementation. Affected files
4393 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4395 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4397 * Added automatic referencing of config context in the
4398 silc_server_config_alloc, and automatic unreferencing in the
4399 silc_server_config_destroy. Affected files are
4400 silcd/serverconfig.[ch], silcd/silcd.c.
4402 * Fixed the silc_log_quick handling in the logging routines.
4403 It didn't log quickly when it was TRUE. Affected file is
4404 lib/silcutil/silclog.c. Also the flush delay was set even
4405 if it was 0 in config file. Affected file is
4406 silcd/serverconfig.c.
4408 * Added support for changing key pair of the server in rehash.
4409 Affected file silcd/server.c.
4411 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4413 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4414 too early, before getting the channel entry. Affected file
4415 is silcd/packet_receive.c.
4417 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4419 * Added functions silc_server_config_[ref/unref], these are used
4420 to prevent that the config object is destroyed.
4422 No longer directly affect global variables silc_log_quick and
4423 silc_log_delay, they are first cached inside the config object
4424 and then applied with silc_server_config_setlogfiles().
4426 silc_server_config_set_defaults() is now internal to
4427 serverconfig.c, there are no reasons to show this internal stuff
4430 Affected files are silcd/serverconfig.[ch].
4432 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4433 fprintf's to stderr, since some code may be executed again after
4434 the server went into the background. Affected files are
4437 * Added rehash support. Added function silc_server_rehash() that
4438 will perform all the basic tasks of the rehashing procedure.
4440 * Added command line option `-x, --hexdump'. This will enable the
4441 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4442 The option `--hexdump' implies `--debug'.
4444 * Fixed a bad bug in the logging APIs (silcutil library) where
4445 the application would crash after calling silc_log_reset_all().
4447 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Fixed the KICKED notify handling in client library to
4450 correctly remove the channel and all entries from the
4451 channel when I was kicked. This bug crashed the client.
4453 Fixed yet another but in KICKED notify handling to remove
4454 the kicked client correctly from the channel.
4456 Affected file is lib/silcclient/client_notify.c.
4458 * Fixed a minor bug in looking up correct client entry
4459 in KICKED notify in server. Affected file is
4460 silcd/packet_receive.c.
4462 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4463 sources correctly to distribution. Fixes --with-gmp option.
4465 * Removed the manual rehashing from ID Cache, and changed it
4466 to use the SILC Hash Table's auto rehash feature. Affected
4467 file is lib/silccore/silcidcache.c.
4469 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4471 * Fixed a bug in the silc_client_nickname_format function that
4472 handles the multiple same nickname formatting. Two clients
4473 with same nickname caused problems after the first one left
4474 and rejoined. It didn't format the nickname correctly.
4475 Affected file is lib/silcclient/idlist.c.
4477 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Don't change the topic if olod topic is same as new one.
4480 Affected file is silcd/packet_receive.c.
4482 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4484 * Added cross-reference support to the SILC Documentation
4485 generator. All types across all HTML files are now cross-
4486 referenced. Affected files util/robodoc/generator.c and
4487 scripts/silcdoc/silcdoc.
4489 * Added file lib/silcutil/silctypes.h to include all the
4490 arithmetic type definitions and some macros. Removed
4491 includes/bitmove.h and moved macros to silctypes.h.
4493 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4497 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4499 * Added `type' argument to silc_id_payload_parse_id function which
4500 now returns the type of the ID to the sent pointer. Affected
4501 file is lib/silccore/silcid.[ch].
4503 * Added check for CMODE_CHANGE notify type that mode change is
4504 allowed by the sender. Affected file silcd/packet_receive.c.
4506 * Added check for CUMODE_CHANGE notify type that mode change is
4507 allowed by the sender. Affected file silcd/packet_receive.c.
4508 Added the ID type as CUMODE_CHANGE notify type as argument
4509 to the `notify' client operation. Affected files are
4510 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4512 * Added function silc_client_add_server to the client library.
4513 Added support for resolving also channel and server info when
4514 received unknown entity in notify packet. Affected files are
4515 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4517 * Added function silc_command_get_status to return the command
4518 status from the command reply's argument payload. Affected files
4519 are lib/silccore/silccommand.[ch].
4521 * Added check for KICKED notify type that the kicking is
4522 allowed by the client. Affected file silcd/packet_receive.c.
4524 * Created function silc_get_input which can be used to get input
4525 (echo on or off) from user on command line. Affected files are
4526 lib/silcutil/silcutil.[ch].
4528 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4530 * Optimized silc_server_packet_relay_to_channel function.
4531 Added new function silc_channel_message_payload_encrypt which
4532 can be called directly if channel message payload needs to
4533 be encrypted and is already encoded (no need to call _encode
4534 function). Packet relaying is now done by router without any
4535 extra memory allocations. Affected files are
4536 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4537 silcd/packet_send.c.
4539 * Fixed the INVITE notify handling. It took wrong arguments
4540 as invite list and invite delete. Affected file is
4541 silcd/packet_receive.c.
4543 * Added check for TOPIC_SET notify type that the topic change is
4544 allowed by the client. Affected file silcd/packet_receive.c.
4546 * Added check for INVITE notify type that inviting is allowed by
4547 the client. Affected file silcd/packet_receive.c.
4549 * Changed the silc_server_client_on_channel to return the
4550 SilcChannelClientEntry as well. Moved the function
4551 silc_server_check_cmode_rights to server_util.[ch].
4552 Affected files are silcd/server_util.[ch], silcd/command.c.
4554 * Added function silc_server_check_umode_rights to check whether
4555 changing client's user mode is allowed. Added check for
4556 UMODE_CHANGE notify type that the umode change is allowed
4557 by the client. Affected files are silcd/server_util.[ch],
4558 silcd/packet_receive.c and silcd/command.c.
4560 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4562 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4563 ID length. It ignored that ID can be IPv6 based as well.
4564 Affected file lib/silccore/silcpacket.h.
4566 * Fixed the silc_id_id2str and silc_id_str2id to take the
4567 IPv6 address offset's into consideration. Affecte file is
4568 lib/silccore/silcid.c.
4570 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4572 * Fixed the internal Unix scheduler functions to check for
4573 NULL context they may receive. The affected file is
4574 lib/silcutil/unix/silcunixschedule.c.
4576 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4578 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4579 can specify different directory with --home command line
4580 parameter. Affected files irssi/src/silc/core/client_ops.c,
4583 * SILC-specific commands aren't now executed if the active server
4584 isn't of SILC-type, so there won't be problems with having
4585 IRC and SILC protocol support in same client. Affected files
4586 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4589 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4591 * Improved the signal support in SILC Schedule. Added new
4592 function silc_schedule_signal_call which is used by application
4593 to mark a signal to be called. It is now safe to perform
4594 any kind of tasks in signal callbacks since it is guaranteed
4595 that the application specified signal callback is called
4596 after the signal is over. Affected files are
4597 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4599 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * Added `name' field to SilcChannelPrivateKey to represent
4602 application given name for the key. Moved also the context from
4603 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4604 Added the `name' argument also to the function
4605 silc_client_add_channel_private_key.
4607 Added function silc_client_current_channel_private_key to set the
4608 current channel private key in use.
4610 Added "change" command to KEY command which can be used to change
4611 the current channel private key. Bound the command also to
4612 alt+K (Alt+Shift+k).
4614 Also affected files lib/silcclient/client_channel.c,
4615 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4617 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4619 * Added silc_rng_get_byte_fast function in to the
4620 lib/silccrypt/silcrng.[ch].
4622 * Changed the interface of silc_packet_assemble and the
4623 silc_packet_send_prepare. If silc_packet_assmble is now
4624 called the application does not call silc_packet_send_prepare
4625 because the library will call it automatically. These
4626 interfaces now also return a reference to the outgoing buffer
4627 which includes the assembled packet, which the application can
4628 use to encrypt the packet.
4630 Affected files are lib/silccore/silcpacket.[ch],
4631 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4632 silcd/packet_send.c, server_backup.c and packet_receive.c.
4634 * Fixed a packet sending bug on very high load, where outgoing
4635 packet queue wasn't handled correctly and packets got corrupted.
4636 Affected files are lib/silcutil/*/silc*sockconn.c,
4637 lib/silcclient/client.c and silcd/server.c.
4639 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4641 * Added macro SILC_PACKET_DATALEN which can be used during
4642 packet assembling to check whether the data to be added to
4643 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4644 len is truncated until it fits it.
4646 Added checks for maximum length of channel message payload and
4647 private message payload also.
4649 Added checks for maximum packet length in server and in
4652 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4653 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4654 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4655 lib/silcclient/client_prvmsg.c.
4657 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4659 * Added silc_server_packet_queue_purge call to the
4660 silc_server_disconnect_remote to assure that all data in the
4661 queue before disconnecting is sent to the network. Affected
4662 file silcd/server.c.
4664 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4666 * Added the deleting of server's own ID cache entry to the
4667 silc_server_free function. Free also everything else that
4668 has been allocated in silc_server_init. The affected file
4671 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4673 * Added functions silc_parse_version_string, silc_version_to_num,
4674 and silc_ske_parse_version to parse SILC protocol style version
4675 strings. Affected files lib/silcutil/silcutil.[ch] and
4676 lib/silcske/silcske.[ch].
4678 * Added new configuration params: version_protocol, version_software
4679 and version_software_vendor to specify what version the remote
4680 host must at least be to be able to connect to server. The vendor
4681 string can be regex matched too. Added new function
4682 silc_server_connection_allowed to check maximum number of allowed
4683 connections, and allowed versions for incoming connections.
4684 Affected files are silcd/server.c, server_util.[ch] and
4687 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4689 * Added preliminary support for signals in scheduler. The
4690 signals we care about are now blocked always when the scheduler
4691 is locked. This way we can synchronise the use of signal with
4692 scheduler. It is guaranteed that when signal occurs the scheduler
4693 is not locked, and thus new tasks can be safely added to the
4696 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4697 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4698 Added new platform specific routines
4699 silc_schedule_internal_signals_[un]block and
4700 silc_schedule_internal_signal_[un]register.
4702 Added new functions to SILC Schedule API:
4703 silc_schedule_signal_[un]register. Each signal that application
4704 is going to use should be registered to the scheduler.
4706 Affected files are lib/silcutil/silcschedule.[ch],
4707 lib/silcutil/*/silc*schedule.c.
4709 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4711 * Check for unauthenticated client and server in the
4712 silc_server_new_client and silc_server_new_server functions.
4713 Affected file silcd/packet_receive.c.
4715 * Added function silc_string_is_ascii to check whether given
4716 string is 7-bit ASCII string. Affected files are
4717 lib/silcutil/silcutil.[ch].
4719 * Added function silc_id_is_valid_server_id into the
4720 silcd/serverid.c and added checking for valid Server ID's in
4721 silc_server_new_server. The Server ID must always be based
4722 on the server's public IP address.
4724 * Added logging of DISCONNECT packet message in the server.
4725 Affected file silcd/server.c.
4727 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4729 * Changed all library interfaces that use Global RNG to also
4730 accept SilcRng as argument. Affected files are
4731 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4732 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4733 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4734 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4735 lib/silccrypt/rsa.c.
4737 * Added function silc_pkcs_generate_key to the
4738 lib/silccrypt/silcpkcs.[ch] for applications so that they
4739 don't need to do pkcs->pkcs->init calls anymore.
4741 * Remove SilcSocketConnection from the SFTP API since it really
4742 wasn't needed there. The application has the information
4743 saved in its contexts anyway and the SFTP layer doesn't need
4744 know about it. Affected files lib/silcsft/silcsftp.h and
4745 lib/silcsftp/sftp_[server/client].c.
4747 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4748 The SilcSimContext is not SilcSim.
4750 * Fixed possible buffer overflows in silc_id_render in the
4751 lib/silcutil/silcutil.c.
4753 * On EPOC the global crypto module lists are not used at all
4754 in the crypto library. Added support for using the constant
4755 algorithm list on EPOC. Affected files are
4756 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4759 * Fixed the handling of third parameter of KICKED notify, since
4760 it was mistakenly updated to SILC Protocol 1.0 even though it
4761 is to be included in 1.1. Since it is not in 1.0 it is not
4762 mandatory, and this fix now handles it only if it is provided,
4763 and it is not error if it is not provided. Affected file
4764 lib/silcclient/client_notify.c.
4766 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4768 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4769 client. Affected file irssi/src/silc/core/client_ops.c.
4771 * Merged with Irssi 0.8.4 from irssi.org CVS.
4773 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4775 * Check for valid socket connection in client entries before
4776 sending any messages. Fixes a crash, but doesn't fix some
4777 other underlaying bug that is lurking there. Affected
4778 file silcd/packet_send.c.
4780 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4782 * $usermode, $cumode and $cumode_space expandos shouldn't do
4783 anything with non-SILC server records. Affected file
4784 irssi/src/silc/core/silc-expandos.c
4786 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4788 * Fixed the silc_net_check_[host/local]_by_sock to support
4789 IPv6 bound sockets as well. Now they can return IPv6 addresses
4790 as well. Affected file lib/silcutil/silcnet.c.
4792 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4793 Affected lib/silcutil/unix/silcunixnet.c.
4795 * Fixed ID rendering (at least on some platforms, not NetBSD)
4796 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4798 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4800 * Added silc_hash_public_key and silc_hash_public_key_compare
4801 functions to be used with SilcHashTable. They can be used to
4802 hash public keys and compare public keys in hash table. Affected
4803 file lib/silcutil/silcutil.[ch].
4805 * Added support for specifying multiple public keys for Client
4806 connection section in server configuration file. This makes it
4807 possible to accept multiple public keys from same host, or to
4808 make a section that accepts any incoming host, and have the
4809 accepted public keys listed in the section.
4811 Added functions silc_sever_[find/get]_public_key, added the
4812 support for this actually to all connection sections but only
4813 the Client section is currently allowed to specify multiple
4816 Affected files are silcd/server.c, server_internal.h,
4817 command.c, protocol.c, server_util.[ch], packet_receive.c.
4819 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4821 * Merged Irssi 0.8.2 from irssi.org CVS.
4823 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4825 * If silc_debug is TRUE, also output standard logging messages
4826 to stderr with the debug output.
4828 Made silc_log_reset_all() flushing all channels before returning.
4829 Also fixed some documentation typos.
4831 Affected files are lib/silcutil/silclog.[ch].
4833 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4835 * Fixed the server to check correctly the amount of connections
4836 from single host, by checking also the type of the connection.
4837 Fixed also the comparison of number of connections and number
4838 of allowed connections. Affected files are silcd/server.c,
4841 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4843 * Fixed the USERS command reply to save the user's mode on the
4844 channel as well. Fixed JOIN command reply to check whether a
4845 client is on channel already and not join it twice. Affected
4846 file lib/silcclient/command_reply.c.
4848 * Added new file silc-expandos.c into irssi/silc/core/ to return
4849 various stuff for various signal for the statusbar etc. updating.
4850 Now Irssi SILC client prints channel user modes etc. on the
4853 * The user mode (like server/router operator changes) is now shown
4854 on the Irssi SILC client's statusbar. The affected files are
4855 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4857 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4859 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4860 to SILC_SCHEDULE_[UN]LOCK macros.
4862 * Added more error printing to logs in server code. Affected
4863 files silcd/server.c and silcd/protocol.c.
4865 * Fixed -S option parsing in Irssi SILC Client. Affected file
4866 irssi/src/silc/core/silc-core.c.
4868 * Added silc_buffer_alloc_size function. Affected file is
4869 lib/silcutil/silcbuffer.h.
4871 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4873 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4874 constants. Affected files in
4875 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4878 * Changed the internal SFTP Memory FS table to const. Affected
4879 file lib/silcsftp/sftp_fs_memory.c.
4881 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4883 * Fixed the buffer formatting and unformatting routines to
4884 check the size of 64 bits types with sizeof(). Affected
4885 file is lib/silcutil/silcbuffmt.c.
4887 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4889 * Removed 0.6.x backwards support.
4891 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4893 * Changed all integer type names:
4894 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4895 to avoid collisions with other libraries using same type names
4898 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4900 * Added `prefer_ipv6' argument to the functions
4901 silc_net_gethostbyname[_async]. If it is TRUE it will return
4902 IPv6 address over IPv4. If FALSE IPv4 address is returned
4903 even if IPv6 address was found. Affected files
4904 lib/silcutil/silcnet.[ch].
4906 * Added support silc_net_create_connection[_async] to fallback
4907 to IPv4 address if IPv6 address could not be used (like if
4908 it doesn't work on a specific system). Affected file in
4909 lib/silcutil/unix/silcunixnet.c.
4911 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4913 * Added silc_schedule_reinit function to do the enlarging
4914 of the max tasks handling capabilities of the scheduler.
4915 Affected files lib/silcutil/silcschedule.[ch].
4917 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4919 * Added automatic extern "C" { ... } for C++ compilers so the
4920 application does not need to define them. Affected file
4921 includes/silcincludes.h.
4923 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4924 old name went against naming convention. Applications now
4925 include "silcclient.h" instead of "clientlibincludes.h".
4926 Removed includes/clientlibincludes.h, it is redundant now.
4928 * Renamed includes/version.h to silcversion.h.
4930 * Added really preliminary support for OS/2 into the util
4931 library. Only thread & mutex API is implemented, others
4932 are still to be implemented. Created the lib/silcutil/os2/
4933 directory. Created also file includes/silcos2.h.
4935 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4937 * Added preliminary BeOS support into the util library.
4938 Created lib/silcutil/beos/, and implemented all the needed
4939 functions to support SILC on BeOS. Created also file
4940 includes/silcbeos.h.
4942 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4944 * Added proper initializations to silc's irssi code, so it's
4945 now possible to load it as module. Affected files
4946 irssi/src/silc/core/silc-core.c,
4947 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4949 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4951 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4954 * Fixed the silcdoc document generator to correct generate
4955 docs from all kinds of filenames. Affected files are
4956 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4958 * ROBOdoc documented lib/silcutil/silcmemory.h.
4959 Added also new function silc_memdup.
4961 * Removed lib/silcutil/silcbufutil.h and moved those routines
4962 to the lib/silcutil/silcbuffer.h.
4964 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4966 * Added `user_count' to the SilcChannelEntry which now tells the
4967 number of users on the channel. The user count is now saved
4968 in normal server of global channels as well. Affected files
4969 silcd/server.c, idlist.h, packet_receive.c and command.c.
4971 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4972 include file utility functions.
4974 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4975 instead of calling directly OS routines.
4977 * Fixed NICK change printing in Irssi SILC Client. Fixed
4978 KICKED notify printing in Irssi SILC Client. Affected file
4979 irssi/src/silc/core/client_ops.c.
4981 * Fixed a NICK change bug in client library, to not recreate the
4982 client_entry->channels hash table everytime nick is changed.
4983 Affected file lib/silcclient/client.c.
4985 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4987 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4988 the SKE interface a bit.
4990 * Fixed padding problem in PKCS#1. The padding was not actually
4991 random since the random number generator was used incorrectly.
4992 This security bug affects only when encrypting with PKCS#1, and
4993 it is not currently used at all in SILC. SILC only use signing
4994 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4996 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4998 * Rewrote the notify handling in Irssi SILC client to not call
4999 the events as signals. Fixes problems with Perl support.
5000 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5002 * Send the auto-nicking NICK command in client library with
5003 little timeout after connecting. The affected file is
5004 lib/silcclient/client.c.
5006 * Added following new config file settings:
5007 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5008 key_exchange_timeout, conn_auth_timeout, connections_max,
5011 Implemented all the new config settings handling in the server.
5013 Optimized the use of SKE Mutual flag usage. Use it only
5014 if connection authentication protocol is not based in public
5017 Renamed all SilcServerConfigSection* to SilcServerConfig*
5018 to have a bit shorter names.
5020 Affected files silcd/serverconfig.[ch], server.[ch], and
5023 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5025 * Cleaned up the listening sockets code, preparing for the rehash
5026 support. Affected file is silcd/server.c.
5028 * Fixed some output messages. Affected files are silcd/silcd.c,
5031 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5033 * Create lib/doc/silcrng_intro.html document as introduction
5034 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5036 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5038 * Fixes to the silcd config template. Affected file is
5039 doc/example_silcd.conf.in.
5041 * Removed type casts from silc_calloc(), conforming to the
5042 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5044 * Removed param_name member from client, server, and router
5045 section structs, now identifying the param directly.
5047 Added CONFIG_FREE_AUTH macro in config file parsing.
5049 Affected files are silcd/serverconfig.[ch].
5051 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5053 * Fixed command line parameter handling. All SILC initialization
5054 is now done in silc_core_init() which also fixes autoconnecting
5057 Affected files irssi/src/silc/core/silc-core.c,
5058 irssi/src/fe-text/silc.c.
5060 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5062 * Added new configuration options and blocks:
5063 keepalive_secs, reconnect_count, reconnect_interval,
5064 reconnect_interval_max, reconnect_keep_trying and
5065 require_reverser_lookup. Added ConnectionParam block, and
5066 implemented the connection parameters when connecting as
5067 initiator and when accepting connections as responder.
5069 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5070 whether given configuration value has been given already.
5072 Affected files silcd/serverconfig.[c], server.[c].
5074 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5075 algorithm parts and created new file silcalgs.conf, that
5076 is now included from the example_silcd.conf.in.
5078 * Optimized the silc_server_connect_to_router_second to take
5079 the connection configuration object from the SilcServerConnection
5080 object instead of finding it during the connecting phase.
5081 Added the configuration object to SilcServerConnection struct.
5082 Affected files silcd/server_internal.h, server.c.
5084 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5086 * Add the client on channel after it was resolved at the
5087 channel message receiving, and it was not already on the
5088 channel. Affected file lib/silcclient/client_channel.c.
5090 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5092 * Fixed the public key authentication to allocate always the
5093 destination signature buffer instead of using static buffer.
5094 Affected file silcd/protocol.c.
5096 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5098 * Unified the serverconfig.[ch]'s helper function interface.
5099 Affected file silcd/serverconfig.[ch].
5101 * Removed doc/example_silc.conf.in since it is redundant.
5102 The make install will now install irssi/silc.conf file.
5104 * Added new Passphrase and Publickey authentication methods to
5105 config file, allowing both public key and passphrase based
5106 authentication to be set at the same time.
5108 Added `prefer_passphrase_auth' setting in config file which
5109 can be used to set to prefer passwd auth if both passwd and
5110 public key is set. If not set, public key is preferred.
5111 This has effect only when being initiator (responder will try
5114 Added support for authentication with passphrase and public key
5115 at the same time. The passphrase is tried first always since
5116 it is faster to check.
5118 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5120 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5122 * Merged the new SILC Config library, with the server parsing
5123 support. Read the header file silcconfig.h or the toolkit
5124 documentation for the news. Affected files are
5125 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5126 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5127 silcd/protocol.c silcd/server.c silcd/server_backup.c
5128 silcd/serverconfig.[ch] silcd/silcd.c.
5130 * Fixed some silclog documentation. Affected file is
5131 lib/silcutil/silclog.h.
5133 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5135 * The silc_cipher_register, silc_hash_register and
5136 silc_hmac_register now checks if the object to be registered
5137 is registered already. Affected files are
5138 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5140 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5142 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5144 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5146 * Allow zero length channel messages inside the Channel Message
5147 Payload. Affected file lib/silccore/silcchannel.c.
5149 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5150 as header filenames.
5152 * Removed lib/silcclient/README and created HTML file
5153 lib/silcclient/silcclient_using.html, which is now included
5154 as part of Toolkit documentation.
5156 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5158 * Fixed CUMODE_CHANGE notify handling to change the mode of
5159 correct client. Affected file lib/silcclient/client_notify.c.
5161 * Make silc_rng_alloc fail if it cannot allocate the sha1
5162 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5164 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5166 * Fixed the file transfer's key agreement payload to include
5167 zero port also if the hostname is NULL because it could not
5170 Call file transfer monitor callback now also if error occurs
5171 during key agreement protocol.
5173 Changed the silc_client_file_send interface to return the
5174 SilcClientFileError instead of session id. The session ID
5175 is returned into pointer provided as argument.
5177 Check that the file exists locally before sending the
5178 file transfer request at all.
5180 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5182 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5183 error than can occur while key agreement protocol. Affected
5184 file lib/silcclient/silcapi.h.
5186 * Fixed the event_mode CMODE handler to not crash when mode
5187 is changed and +k mode is set in the channel. Affected file
5188 irssi/src/silc/core/silc-channels.c.
5190 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5191 SILC_LOG_WARNING to give out Warning and not Error. Affected
5192 file lib/silcutil/silclog.c.
5194 * Fixed the channel message payload decryption in the function
5195 silc_channel_message_payload_decrypt to not modify the original
5196 buffer before it is verified that the message decrypted
5197 correctly. Otherwise, next time it is called with correct
5198 channel key it won't encrypt since the payload is corrupted.
5199 Affected file lib/silccore/silcchannel.c.
5201 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5203 * Do not constantly resize the window. A fix patch by cras.
5204 Affected file irssi/src/fe-text/screen.c.
5206 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5208 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5209 Affected file lib/silcutil/silcnet.c.
5211 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5213 * Fixed a bug in hash table internal routine for traversing
5214 the table with foreach callback. The current entry may
5215 become invalid in the callback but it was referenced after
5216 the callback returned.
5218 Do not allow auto rehashing of hash table during the
5219 silc_hash_table_foreach operation, for same reasons as it is
5220 not allowed for SilcHashTableList. Affected files are
5221 lib/silcutil/silchashtable.[ch].
5223 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5225 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5226 Win32 DLL. extern's in header files are now declared with
5229 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5231 * Fixed private message handling. It used some old code that
5232 caused the client to crash. Affecte file is
5233 lib/silcclient/client_prvmsg.c.
5235 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5237 * Added function silc_client_add_channel,
5238 silc_client_replace_channel_id, and removed functions
5239 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5240 from client library.
5242 * Added cross reference of the joined channels to the
5243 SilcClientEntry, and changed the SilcChannelEntry's
5244 users list to SilcHashTable. The affected files are
5245 lib/silcclient/idlist.[ch].
5247 * Fixed a bug in hash table tarversing. While the hash table
5248 is traversed with SilcHashTableList the table must not be
5249 rehashed. It is now guaranteed that auto rehashable tables
5250 are not rehashed while tarversing the list. Also defined that
5251 silc_hash_table_rehash must not be called while tarversing
5252 the table. Added function silc_hash_table_list_reset that must
5253 be called after the tarversing is over. The affected files are
5254 lib/silcutil/silchashtable.[ch].
5256 * Changed all hash table traversing to call the new
5257 silc_hash_table_list_reset in server and in client library.
5259 * Added function silc_client_on_channel to return the
5260 SilcChannelUser entry if the specified client entry is joined
5261 on the specified channel. This is exported to application as
5262 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5264 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5266 * Fixed founder regaining problem with JOIN command on normal
5267 server. The notify for mode change must be sent always and
5268 not only if !cmd->pending. Affected file silcd/command.c.
5270 * Fixed the WHOWAS command's reply sending to support the
5271 lists correctly. Affected file silcd/command.c.
5273 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5275 * When sending JOIN command to router for processing the
5276 sender's old command identifier was not saved back to the
5277 sender's command context, fixed now. The affected file is
5280 * Create the key in JOIN command of the router did not return
5281 the channel key, added check for this. Affected file is
5284 * Fixed a channel ID update bug in JOIN command reply. Do
5285 not directly upgrade the ID but call the function
5286 silc_idlist_replace_channel_id if the ID was changed.
5287 Affected file silcd/command_reply.c.
5289 * Fixed memory leaks from command calling if it would fail.
5290 Affected file silcd/command.c.
5292 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5294 * Applied patches from cras:
5296 Memory leak fixes around libaries, irssi window resize fix,
5297 new silclist.h and silcdlist.h, all extern inline changed to
5300 * Removed dotconf from lib/dotconf, not needed anymore.
5302 * Removed TRQ from lib/trq, not needed anymore.
5304 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5305 with server connections. Later this will be configurable
5306 in config file after new config file is done. Affected file
5309 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5311 * Fixed a crash in server related to channel announcements.
5312 Affected file silcd/server.c.
5314 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5316 * Fixed memory leaks in silc_server_create_new_channel*
5317 functions. Affected file silcd/server.c.
5319 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5320 which ID was changed. This way the router will send the
5321 user list for the channel again, and server won't be in
5322 desync in some rare circumstances. Affected file is
5323 silcd/packet_receive.c.
5325 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5327 * Check for NULL socket pointer in the function
5328 silc_server_packet_send_to_channel_real. Affected file
5329 silcd/packet_send.c.
5331 * Fixed the BAN notify handling to correctly remove ban
5332 list. Affected file silcd/packet_receive.c.
5334 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5336 * Fixed some header addition to Toolkit distribution in
5337 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5339 * Added lib/silcclient/client_ops_example.h as an template
5340 file for application programmers to quickly start using
5341 the SilcClientOperation functions in their application.
5342 Updated the lib/silcclient/README as well to tell about this
5343 nice file made available.
5345 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5347 * Call silc_server_remove_from_channels when removing client
5348 entry when NO_SUCH_CLIENT_ID was received. Affected file
5349 is silcd/command_reply.c.
5351 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5353 * Added server & router operator statistics updating. Affected
5354 file silcd/packet_receive.c and silcd/command.c.
5356 * Fixed the SERVER_SIGNOFF notify handling on normal server
5357 not to save the history information for clients. Same was
5358 fixed earlier in remove_clients_by_server function, but not
5359 here. Affected file silcd/packet_receive.c.
5361 * Raised the default connection-retry count from 4 to 7 in
5362 server. Affected file silcd/server.h.
5364 * Cancel any possible reconnect timeouts when we start the
5365 key exchange. Affected file silcd/server.c.
5367 * Do not reconnect on connection failure when SCONNECT was
5368 given. Affected files silcd/server.[ch].
5370 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5372 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5374 * Fixed the NICK command to always give the unformatted
5375 nickname to the one giving the NICK command. If unformatted
5376 nickname is cached already it will be formatted and the
5377 local entry will always get the unformatted nickname.
5378 Affected file lib/silcclient/idlist.c.
5380 * Fixed some double frees from client library commands.
5381 Affected file is lib/silcclient/command.c.
5383 * Fixed CUMODE command in server to assure that no one can
5384 change founder's mode than the founder itself, there was a
5385 little bug. Affected file silcd/command.c.
5387 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5389 * Removed the SilcClientCommandDestructor from the client
5390 libary, it is not needed anymore. Affected files are
5391 lib/silcclient/silcapi.h, command[_reply].[ch],
5392 client_notify, idlist.c.
5394 * Fixed GETKEY command to first resolve client, and then
5395 resolve the server only if the client was not found, instead
5396 of resolving both at the same time. Affected file is
5397 lib/silcclient/command.c.
5399 * Added silc_client_start_key_exchange_cb and lookup the
5400 remote hostname and IP address before starting the key
5401 exchange with server. The affected file is
5402 lib/silcclient/client.c.
5404 * The server's public key is now saved using the IP address
5405 of the server and not the servername for the filename.
5406 The hostname public key filename is checked as an fall back
5407 method if the IP address based filename is not found.
5409 Fixed the GETKEY command to save the fetched server key
5410 in correct filename.
5412 Print the remote server's hostname now when new key is
5413 received during connection process. Affected file is
5414 irssi/src/silc/core/client_ops.c.
5416 * Return always our own public key to the client if it asks
5417 for it with GETKEY command. Affected file silcd/command.c.
5419 * Removed the use_auto_addr variable from default config
5420 file since it was in wrong section. Affected file is
5423 * Fixed TOPIC_CHANGE notification to not route it when it
5424 was sent using silc_server_send_notify_to_channel function.
5425 Affected file silcd/command.c.
5427 * Fixed silc_server_send_notify_kicked to send the kicker's
5428 Client ID also, it was missing. Affected files are
5429 silcd/command.c, silcd/packet_send.[ch].
5431 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5433 * Do not save client history information in SERVER_SIGNOFF.
5434 Fixes the bug in normal server that it does not detect
5435 the client becoming valid after the server becomes back
5436 online. Affected file silcd/server_util.c.
5438 * Added `sock_error' field into the SilcSocketConnection
5439 context. When error occurs during socket operation (read
5440 or write) the error is saved. Added also new function
5441 silc_socket_get_error to return human readable socket error
5442 message. Affected files are lib/silcutil/silcsockconn.[ch],
5443 lib/silcutil/unix/silcunixsockconn.c, and
5444 lib/silcutil/win32/silcwin32sockconn.c.
5446 * The server now prints the socket error message in the
5447 signoff for client. Affected file silcd/server.c.
5449 * Fixed the `created' channel information sending from router
5450 to server in JOIN command. Checks now whether the channel
5451 really was created or not and set it according that.
5453 Fixed the JOIN command to use the client entry's current
5454 ID during the joining procedure instead of the one it sent
5455 in the command (it is checked though), since it can change
5456 between the packet processing and command processing, and
5457 would just case unnecessary pain in the client end. Affected
5458 file silcd/command.c.
5460 * Fixed a channel key payload sending to use correct channel
5461 ID when the server was forced to change the channel's ID by
5462 router. Router sent the key payload with the old Channel ID.
5463 Affected file silcd/packet_receive.c.
5465 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5467 * Call silc_server_save_channel_key only if the key payload
5468 was provided in the JOIN command's command reply. Affected
5469 file silcd/command_reply.c.
5471 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5473 * Fixed silc_mp_sizeinbase to return the value correctly with
5474 MPI. Affected file lib/silcmath/mp_mpi.c.
5476 * Fixed the stop_server signal to correctly stop the scheduler
5477 and gracefully stop the server when SIGTERM or SIGINT signals
5478 are received. Affected file silcd/silcd.c.
5480 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5482 * Simple handling of TERM and HUP signals. Also added some log
5483 flushing call around. Affected file is
5486 * Fixed small bugs in silclog.c. Now buffering output will take
5487 effect after 10 seconds since startup: This will ensure that
5488 no important startup messages are lost. Also output redirection
5489 will preserve original format ([Date] [Type] message).
5490 Affected file is lib/silcutil/silclog.c.
5492 * Added two options to the config file, in the logging section:
5493 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5494 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5496 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5498 * Do not print the warning about log files not being initialized
5499 more than once to avoid excess logging. Affected file is
5500 lib/silcutil/silclog.c.
5502 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5503 the SIM copying in make install in Makefile.am.pre.
5505 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5507 * Rewritten silclog APIs. Globally interesting changes follows:
5508 silc_log_set_files() changed to silc_log_set_file().
5509 silc_log_set_callbacks() changed to silc_log_set_callback().
5510 ROBOdoc documented silclog header file.
5511 SilcLogCb now returns bool to wether inihibit the default
5512 handler or not (to keep the old behaviour return always TRUE).
5513 The new APIs should also fix the problem of the
5514 silcd_error.log file that was written in the current directory.
5517 Log files streams will remain opened after silc_log_set_file()
5518 call, means less CPU usage notably on high traffic servers.
5519 File streams are now full buffered, and flushed to the disk
5520 every 5 minutes, lesses HD activity and CPU usage.
5521 Messages can be redirected, allowing admins to configure
5522 one single logfile for all server messages.
5523 the silc_log_quick global variable to activate fast-logging.
5524 Affected files lib/silcutil/silclog.[ch]
5526 * Changed some code to conform new silclog APIs. Affected
5527 files are doc/example_silcd.conf.in, silcd/server.c
5528 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5531 * Fixed a memory leak that could occur in some situations.
5532 Affected file silcd/serverconfig.c.
5534 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5536 * Added the silc_client_del_client to remove the client from
5537 all channels as well. Affected file lib/silcclient/idlist.c.
5539 * Fixed the client library to correctly remove the client
5540 from all channels when the client entry is being destroyed.
5541 Affected file lib/silcclient/client_notify.c, command.c.
5543 * Added auto-nicking support to the client library. If the
5544 applicatio now sets client->nickname it will be sent to the
5545 server after connecting by the library. This way for example
5546 SILCNICK (or IRCNICK) environment variables will have effect
5547 and always change the nickname automatically to whatever
5548 it is wanted. Affected file lib/silcclient/client.[ch].
5550 * Renamed silc_server_command_bad_chars to the
5551 silc_server_name_bad_chars and moved it to the
5552 silcd/server_util.[ch]. Added also new function
5553 silc_server_name_modify_bad to return nickname that
5554 includes bad characters as new nickname without those
5555 bad characters. This check and modify is now used in
5556 silc_server_new_client when the username is initially set
5557 as nickname, so it must be checked to be valid nickname.
5558 Affected file silcd/packet_receive.c.
5560 * The nickname length is now taken from the packet for real
5561 and not trusted to strlen() since it clearly can return
5562 wrong length for nickname including bad characters. This
5563 also applies to channel names. Affected file silcd/command.c.
5565 * Removed the lib/silcsilm/modules directory. Modules are now
5566 compiled into the lib/silcsim. Fixed the copying of the
5567 modules to follow symbolic links in Makefile.am.pre.
5569 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5571 * Fixed silc_string_regexify list creation. Fixes bugs with
5572 BAN and INVITE commands in server. The affected file is
5573 lib/silcutil/unix/silcunixutil.c.
5575 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Removed the command destructor entirely from the server's
5578 command and command reply routines. It is not needed, and
5579 its usage was buggy and caused crashes. Affected files are
5580 silcd/command[_reply].[ch].
5582 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5584 * Cancel protocol and NULL sock->protocol if timeout
5585 occurred during protocol. Affected file silcd/server.c.
5587 * Cancel protocol timeouts always before calling the final
5588 callback, to assure that after final callback is called
5589 no other state will be called for the protocol anymore.
5590 Affected file silcd/protocol.c.
5592 * Print error log if incoming connection configuration could
5593 not be found. Affected file silcd/server.c.
5595 * Fixed JOIN command to correctly save the founder mode
5596 to the client on normal SILC server, when the channel
5597 was created by the router. Affected file silcd/command.c.
5599 * Fixed LIST command (hopefully) to send correct reply
5600 packets. Affected file silcd/command.c.
5602 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5604 * The silc_packet_receive_process now returns FALSE if the
5605 read data was invalid packet, and TRUE if it was ok.
5607 The server now checks that if unauthenticated connection
5608 sends data and its processing fails the server will close
5609 the connection since it could be a malicious flooder.
5611 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5613 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Make sure the warning about error opening a log file is
5616 printed only once and not everytime it fails (produces
5617 too much useless log). Affected file lib/silcutil/silclog.c.
5619 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5621 * Made the silc_server_daemonise() function more readable.
5622 Affected file silcd/server.c.
5624 * Pid file is now optional, the user may comment it out from
5625 the config file. Removed define SILC_SERVER_PID_FILE, we
5626 don't need a default any longer. Affected file
5627 configure.in.pre, lib/Makefile.am.pre.
5629 * Make some use of the pid file. The server now dies at startup
5630 if it detects a valid pid file on his path. The server would
5631 die anyway in this circumstance, because of the bind() failure.
5632 Affected file silcd/silcd.c.
5634 * No longer compiling lib/dotconf.
5636 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * Fixed JOIN command parsing not to crash. Affected file
5639 lib/silcclient/command.c.
5641 * Fied the NICK_CHANGE notify to add the new client entry
5642 even it is resolved. This removes an <[unknown]> nick
5643 thingy bug in the client. Affected file is
5644 lib/silcclient/client_notify.c.
5646 * Do not try to allocate 0 bytes (efence does not like it)
5647 in lib/silccore/silccomand.c when encoding payload.
5649 * Do not take IRCNICK as nickname in Irssi SILC client since
5650 it is not possible to set nickname before hand connecting
5651 the server (TODO has an entry about adding auto-nicking
5654 * Changed the silc_server_command_pending to check whether
5655 there already exists an pending entry with the specified
5656 command, command identifier and pending callback. This is
5657 to fix IDENTIFY and WHOIS related crashes that may register
5658 multiple pending commands with same identifier. Affected
5659 file silcd/command.c.
5661 * Fixed the server to reconnect to the router even if it
5662 was already reconnecting and EOF was received. This to
5663 fix a possibility that the server wouldn't ever try to
5664 auto-reconnect to the router. Affected file silcd/server.c.
5666 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Fixed the server's password authentication to use the
5669 length of the locally saved password, and not the one
5670 sent in the packet. Affected file silcd/protocol.c.
5672 * Fixed same password authentication problem in the
5673 Authentication Payload handling routines in
5674 lib/silccore/silcauth.c.
5676 * Yet another password authentication problem fixed with
5677 channel password handling in silcd/command.c.
5679 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * If first character of string in silc_parse_userfqdn is '@'
5682 then do not parse it. Affected file is
5683 lib/silcutil/silcutil.c.
5685 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5687 * Fixed minor bug in IDENTIFY command reply sending, which
5688 caused various weird problems during JOIN when it was
5689 resolving names for users. Affected file silcd/command.c.
5691 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5693 * Fixed the IDENTIFY command reply sending to chech better valid
5694 clients. It was possible to send incomplete list of replies.
5695 Affected file silcd/command.c.
5697 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Added silc_client_command[s]_[un]register functions now to
5700 dynamically register the commands in client library. Removed
5701 the static table of commands. This allows the client library
5702 to call commands without causing the application to know about
5703 what commands library has called.
5705 Removed the INFO command reply kludge to detect when the command
5706 was called by library. Now library use its own command reply
5707 function for INFO command.
5709 Added function silc_client_command_call to call a command.
5710 Application can use it to call command, not access the structure
5713 Now all commands that are sent by the client library (not
5714 explicitly sent by application) use own command reply functions.
5716 Affected files around lib/silcclient/ and in
5717 irssi/src/silc/core/.
5719 * Fixed the WHOIS command reply sending to chech better valid
5720 clients. It was possible to send incomplete list of replies.
5722 Fixed the WHOIS and IDENTIFY to send the request to router
5723 if normal server did not do it and did not find any results.
5725 Affected file silcd/command.c.
5727 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5729 * Moved the internal data from SilcClient context into its
5730 own file, not accesible to application. Affected files
5731 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5732 and other files in client library.
5734 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Added doc/examples installation target in Makefile.am.pre.
5739 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5742 commands the found client entry will be removed from the
5743 cache, after notifying application about the error. Affected
5744 file lib/silcclient/command_reply.c.
5746 * Changed the /MSG to check for exact nickname user gave, and
5747 not let `nick' match `nick@host' if it is only one found. Now,
5748 user must type the exact nickname (like nick@host2) even if
5749 there are no more than one same nicks found. This is to avoid
5750 a possibility of sending nickname to wrong nickname since
5751 `nick' could match `nick@host'. Affected file is
5752 irssi/src/core/silc-servers.c.
5754 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Do not print "you are now server operator" or similar when
5757 giving /away command. Affected files are
5758 irssi/src/silc/core/client_ops.c, silc-servers.h.
5760 * Made the silc_server_command_pending_error_check to send
5761 the same command reply payload it received back to the
5762 original sender of the command. This way all arguments
5763 that was received by the server will be received by the
5764 client too. Affected file silcd/command.c.
5766 * Added the silc_idcache_add to return the created cache entry
5767 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5769 * Add global clients to expire if they are not on any channel.
5770 This is because normal server will never know if they signoff
5771 if they are not on any channel. The cache expiry will take
5772 case of these entries. This is done by normal servers only.
5773 The affected files are silcd/command_reply.c,
5774 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5776 * If server receives invalid ID notification for WHOIS or
5777 IDENTIFY and the ID exists in the lists, it is removed.
5778 Affected file silcd/command_reply.c.
5780 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5781 in client then client entry that it matches is searched and
5782 the nickname is printed on the screen for user. Affected
5783 file irssi/src/silc/core/client_ops.c.
5785 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5787 * Use cache entry expire time in the LIST command reply to
5788 purge old entries from the cache after the LIST command
5789 reply has been received. This way we don't have non-existent
5790 entries in the cache for too long. Affected file is
5791 silcd/command_reply.c.
5793 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * If we are normal server, and we've not resolved client info
5796 in WHOIS or IDENTIFY from router, and it is global client,
5797 we'll check whether it is on some channel. If it is not
5798 then we cannot be sure about its validity and will resolve it
5799 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5800 file silcd/command.c.
5802 * Search channel by name (if possible) rather than by ID
5803 in IDENTIFY command's command reply. Affected file is
5804 silcd/command_reply.c.
5806 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5809 Updated specs and implemented it. Affected file silcd/command.c,
5810 silcd/packet_send.c and silcd/packet_receive.c.
5812 * Implemented the <founder auth> payload handling in the JOIN
5813 command. If provided all conditions for channel joining
5814 except requirement to provide correct passphrase can be
5815 overrided by the channel founder. Updated the protocol specs.
5816 Affected file silcd/command.c.
5818 Added support for founder auth in JOIN command in client
5819 library. Fixed the parsing of the JOIN command now to support
5820 all options as they should be. The affected file is
5821 lib/silcclient/command.c.
5823 * Optimized the WHOIS and IDENTIFY commands to send the request
5824 to router only if it includes nicknames or other names. If
5825 they include only IDs then check the local cache first before
5826 routing. Affected file is silcd/command.c.
5828 * Added channels topic announcements. Affected file is
5829 silcd/packet_receive.c and silcd/server.c.
5831 * Fixed the silc_server_send_notify_topic_set to really destine
5832 the packet to channel. Affected file silcd/packet_send.c.
5834 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5835 library. Affected file lib/silcclient/client_notify.c.
5837 * Added UMODE announcements. Affected file silcd/server.c.
5839 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * Memory leak fixes in:
5843 lib/silcutil/silcsockconn.c
5844 lib/silcske/silcske.c
5845 lib/silcske/groups.c
5847 lib/silccrypt/silcpkcs.c
5848 lib/silccore/silccommand.c
5849 lib/silccore/silcidcache.c
5854 * ROBOdoc documented the lib/silcske/groups.h file and a
5855 bit changed the interface for better.
5857 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5859 * Update the client entry context in the ID cache after
5860 nick change. Affected file lib/silcclient/command.c.
5861 Fixes the CUMODE command when regaining founder privileges,
5862 and a little WHOIS problem.
5864 * Fixed silc_net_gethostbyname to correctly call the
5865 inet_ntop. Affected file lib/silcutil/silcnet.c.
5867 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5869 * Added IPv6 support checking to the configure.in.pre, added
5870 also --enable-ipv6 option to override the check. Affected
5871 file configure.in.pre.
5873 * The silc_thread_create now calls the start function
5874 directly if threads support is not compiled in. Removes
5875 ugly #ifdef's from generic code. Affected files are
5876 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5878 * Added silc_net_gethostby[name/addr]_async to asynchronously
5879 resolve. Affected files are lib/silcutil/silcnet.[ch].
5881 * Added support for rendering IPv6 based server, client and
5882 channel IDs. Affected file lib/silcutil/silcutil.c.
5884 * Added support for creating IPv6 based server IDs. Affected
5885 file is silcd/serverid.c.
5887 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5889 * Added silc_net_gethostby[addr/name] into the
5890 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5891 routines. Added silc_net_is_ip[4/6]. Affected file is
5892 lib/silcutil/unix/silcunixnet.c. All routines that take
5893 address as argument now supports both IPv4 and IPv6 addresses.
5895 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5897 * Fixed LIST command reply sending in server. Affected file
5900 * Server now sends the kicker's client ID in the KICK notify
5901 to the kicked client. Affected file silcd/command.c.
5903 * The client library now parses the kickers client ID and
5904 UI displays it. Affected files lib/silcclient/client_notify.c
5905 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5907 * Made all payload parsing function prototypes consistent.
5908 They all take now const unsigned char * and uint32 pair as
5909 the payload data instead of SilcBuffer. Changes all around
5910 the source tree. Other unsigned char* -> const unsigned char*
5911 changes around the tree as well.
5913 * Optimized SFTP client and server packet sending not to
5914 allocate new buffer for each packet but to recycle the
5915 first allocated buffer. Affected files are
5916 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5918 * Optimized the SFTP client to use SilcList instead of
5919 SilcDList for requests, because it is faster. Affected file
5920 is lib/silcsftp/sftp_client.c.
5922 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5923 into lib/silccore/silcid.[ch].
5925 Renamed silcpayload.[ch] into silcargument.[ch].
5927 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * If client entry is deleted with active key agreement
5930 session, abort the session.
5932 The silc_client_abort_key_agreement now calls the completion
5933 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5935 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5938 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5940 * Don't use __restrict in older GCC's. Affected file is
5941 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5943 * silc_net_localhost now attempts to reverse lookup the
5944 IP/hostname. Affected file lib/silcutil/silcnet.c.
5946 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5947 command. It can be used to gain founder privileges at
5948 the same time when joining the channel.
5950 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5951 kicker's client ID as well. Updated protocol specs.
5953 Defined that the server must send SILC_COMMAND_IDENTIFY
5954 command reply with error status to client who sent
5955 private message with invalid client ID.
5957 Updated the protocol specification.
5959 * Added silc_server_send_command_reply to send any
5960 command reply. Affected file silcd/packet_send.[ch].
5962 * Added silc_id_payload_encode_data to encode ID payload
5963 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5965 * The server now send IDENTIFY command reply with error
5966 status if client ID in private message is invalid. Affected
5967 file silcd/packet_receive.c.
5969 * Save the server key file with server's IP address in
5970 the filename instead of hostname. The affected file is
5971 irssi/src/silc/core/client_ops.c.
5973 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5978 * Added libtool support for compiling shared objects in
5979 lib/silcsim. Affected file configure.in.pre and
5980 lib/silcsim/Makefile.am. Original patch by cras.
5982 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Pid file configuration, and server's config file fixes
5985 patch by toma. Updated CREDITS file.
5987 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5989 * Fixed silc_client_channel_message to not try to decrypt
5990 the message twice if it resolved the destination client
5991 information. This could cause of dropping one channel
5992 message. Affected file lib/silcclient/client_channel.c.
5994 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5997 lib/silcclient/client.c. This function is used when the SILC
5998 Client is run under some other scheduler, or event loop or
5999 main loop. On GUI applications, for example this may be
6000 desired to used to run the client under the GUI application's
6001 main loop. Typically the GUI application would register an
6002 idle task that calls this function multiple times in a second
6003 to quickly process the SILC specific data.
6005 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6007 * Fixed silc_server_drop() for dropping the supplementary
6008 groups as well, this could cause a security hole on some
6011 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6013 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6016 * Write PID file after dropping privileges. Added -F option
6017 to run server on foreground. A patch by debolaz.
6018 Affected files silcd/server.c, silcd/silcd.c.
6020 * Fixed MOTD to return the MOTD file server name. Affected
6021 file silcd/command.c.
6023 * Added INFO command reply handling to the Irssi SILC Client.
6024 Affected file irssi/src/silc/core/client_ops.c.
6026 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Fixed the silc_idcache_list_* routines to really support
6029 the dynamic list. Fixes a crash. Affected file is
6030 lib/silccore/silcidcache.c.
6032 * Fixed the LIST command reply to really call LIST command's
6033 pending callbacks. Affected file silcd/command_reply.c.
6035 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6037 * Update conn->local_entry->nickname after giving NICK
6038 command. Affected file lib/silcclient/command.c.
6040 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6042 * Added the [pid] option to the silcd configuration file
6044 Affected files: serverconfig.[ch] and silcd.c
6046 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Save fingerprint in WHOIS command reply in server.
6049 Affected file silcd/command_reply.c.
6051 * Fixed NICK commands pending callback registration.
6052 Affected file lib/silcclient/command.c.
6054 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Use ++server->cmd_ident when sending commands in server,
6057 instead of random number. Affected file silcd/command.c.
6059 * Fixed GETKEY command reply to call actually GETKEY pending
6060 command callbacks. Affected file silcd/command_reply.c.
6062 * A bit stricter check for nicknames. Check for same nickname
6063 in NICK command also. Affected file silcd/command.c.
6065 * Do not call INFO command everytime client ID changes, only
6066 during first connecting. Affected file lib/silcclient/client.c.
6068 * Set the new nickname only after successful command reply for
6069 NICK command is returned by server. Affected file
6070 lib/silcclient/command.c.
6072 * Remove nicknames from nicklist during server_signoff notify.
6073 Should fix /NAMES bit more. The affected file is
6074 irssi/src/silc/core/silc-channels.c.
6076 * Added `fingerprint' field to the SilcIDListData in the
6077 silcd/idlist.h to hold the fingerprint of the client's
6080 Send the fingerprint of the client's public key in WHOIS
6083 Affected files silcd/command.c, and silcd/idlist.[ch].
6085 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6086 create fingerprint from given data.
6088 * Show the fingerprint of the client's public key in WHOIS.
6089 Affected files irssi/src/module-formats.[ch] and
6090 irssi/src/silc/core/client_ops.c.
6092 * Format the multiple same nicknames also during JOIN and
6093 NICK_CHANGE notifys. Affected file is
6094 lib/silcclient/client_notify.c.
6096 * Do not print error on screen for invalid private message
6097 payload since it can come if someone is sending private
6098 messages with wrong key. Affected file
6099 lib/silccore/silcprivate.c.
6101 * Fixed multiple concurrent /PING crash. Affected file
6102 lib/silcclient/command.c.
6104 * Changed the wrong ID encoding. All IP addresses must be
6105 in MSB first order in encoded format. They were encoded
6106 wrong and was in LSB format. Affected files are
6107 silcd/serverid.c, lib/silcutil/silcutil.c.
6109 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6111 * Call the `connect' client operation through the scheduler
6112 in case of error. Affected file lib/silcclient/client.c.
6114 * Call the `failure' client operation even if the error
6115 occurred locally during a protocol. Affected file is
6116 lib/silcclient/protocol.c.
6118 * Added support of sending LIST command to router from normal
6119 server. This way normal server can get list of all channels
6120 in the network too. Fixed the channel list sending in the
6121 server too. Affected files are silcd/command.c, and
6122 silcd/command_reply.[ch].
6124 * Added silc_server_update_channels_by_server and
6125 silc_server_remove_channels_by_server. They are used during
6126 disconnection of primary router and in backup router protocol.
6127 Affected file silcd/server_util.[ch], silcd/server.c and
6128 silcd/server_backup.c.
6130 * Fixed channel adding to global list in IDENTIFY command
6131 reply in server. Affected file silcd/command_reply.c.
6133 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * If the incoming packet type is REKEY or REKEY_DONE process
6136 that packet always synchronously. Fixes yet another MAC
6137 failed error on slow (dialup) connections. Affected file
6138 lib/silcclient/client.c and silcd/server.c.
6140 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Call check_version SKE callback for initiator too. Affected
6143 file lib/silcske/silcske.c.
6145 * Implemented fix for security hole found in the SKE that was
6146 fixed in the specification few days back; the initiator's
6147 public key is now added to the HASH value computation.
6148 Added backwards support for the old way of doing it too, for
6149 old clients and old servers. Affected file is
6150 lib/silcske/silcske.c.
6152 * Enabled mutual authentication by default in SKE. If initiator
6153 is not providing mutual authentication the responder will
6154 force it. This will provide the proof of posession of the
6155 private key for responder. The affected files are
6156 lib/silcclient/protocol.c and silcd/protocol.c.
6158 * Do not cache anymore the server's public key during SKE.
6159 We do mutual authentication so the proof of posession of
6160 private key is done, and if the server is authenticated in
6161 conn auth protocol with public key we must have the public
6162 key already. Affected file silcd/protocol.c.
6164 * Added new global debug variable: silc_debug_hexdump. If
6165 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6166 file lib/silcutil/silclog.[ch].
6168 * Fixed compilation warning due to char * -> const char *.
6169 Affected files lib/silcutil/silcnet.h, and
6170 lib/silccore/silcauth.[ch].
6172 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6174 * Fixed CMODE command when new channel key was created. If
6175 the creation failed the old key was removed. Next time giving
6176 same command would crash the server since the old key was
6177 freed already. Affected file silcd/command.c.
6179 * Fixed the silc_server_announce_get_channels to not crash
6180 on reconnect. Affected file silcd/server.c.
6182 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Added silc_log_set_debug_string function to set a regex
6185 string to match for debug output. Only the function names,
6186 or filenames matching the given debug string is actually
6187 printed. This way it is possible to filter out those debug
6188 strings that user is not interested in.
6190 Fixed a bug in silc_string_regexify.
6192 Affected files lib/silcutil/silclog.[ch], and
6193 lib/silcutil/unix/silcunixutil.c.
6195 * Changed the -d options in both server and Irssi SILC client
6196 to take the debug string as argument. Affected files
6197 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6199 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6201 * Added silc_hash_babbleprint to create a Bubble Babble
6202 Encoded fingerprint. The encoding is developed by Antti
6203 Huima (draft-huima-babble-01.txt), and it creates human
6204 readable strings out of binary data. Affected file
6205 lib/silccrypt/silchash.[ch].
6207 * Print the babble print now in addition of fingerprint as well
6208 in Irssi SILC client. Affected files are
6209 irssi/src/fe-common/silc/module-formats.[ch],
6210 irssi/src/fe-common/silc/core/client_ops.c.
6212 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Fixed a security problem found in SKE. The initiator's
6215 public key too is now added to the HASH hash value creation
6216 which is signed by the responder to create the SIGN value.
6217 This will prevent anyone in the middle to lie to the responder
6218 about the initiator's public key. If this is done now, the
6219 man in the middle will get caught. Updated the protocol
6222 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6224 * Better installation directory handling. Configure module
6225 paths and other paths automatically to example_silc* files
6226 in doc/. A patch by toma.
6228 * Fixed compiler warning from MPI library, and from SILC RNG.
6231 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6232 It can be configured with ./configure. A patch by toma.
6234 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Find correct make to use in prepare-clean. A patch by
6237 toma. Affected file prepare-clean.
6239 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6241 * Added irssi variables use_auto_addr, auto_bind_ip,
6242 auto_bind_port and auto_public_ip.
6244 * Changed the interface for silc_client_send_key_agreement
6245 in lib/silcclient/silcapi.h
6249 irssi/src/silc/core/silc-core.c
6251 lib/silcclient/silcapi.h
6252 irssi/src/silc/core/silc-channels.c
6253 lib/silcclient/client_keyagr.c
6256 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Added silc_pkcs_public_key_compare to compare two
6259 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6261 * Check that the client who set the founder mode on the
6262 channel is the same client that is giving the founder
6263 mode to itself. It is done by comparing the saved public
6264 key (it is saved even in the authentication is passphrase).
6265 Affected file silcd/command.c.
6267 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6269 * Do not process packet for disconnected socket connection.
6270 Affected file lib/silccore/silcpacket.c.
6272 * Process the DISCONNECT packet through scheduler in the
6273 client library. Affected file lib/silcclient/client.c.
6275 * Fixed the silc_client_packet_parse to not to increase
6276 the packet sequence number if the conn->sock and the
6277 current socket connection is not same. This can happen
6278 for example during key agreement when the conn includes
6279 multiple socket connections (listeners). Affected file
6280 lib/silcclient/client.c.
6282 * The sender of the file transfer request now provides also
6283 the pointer (listener) for the key exchange protocol. If
6284 the listener cannot be created then it sends empty key
6285 agreement and lets the receiver provide the listener.
6287 Added `local_ip' and `local_port' arguments to the
6288 silc_client_file_send. If they are provided they are used,
6289 if not then it will attempt to find local IP address, if
6290 not found or bind fails then the remote client will provide
6293 Affected files are lib/silcclient/client_ftp.c and
6294 lib/silcclient/silcapi.h.
6296 * Extended the FILE SEND command to support defining the
6297 local IP and port for key exchange listener. They are
6298 optional. Affected file irssi/src/silc/core/silc-servers.c.
6300 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Defined to WHOIS command reply the sending of fingerprint
6303 of the client's public key (if the proof of posession of the
6304 corresponding private key is verified by the server).
6305 Updated to the protocol specification.
6307 * Added support of receiving the client's public key's
6308 fingerprint in command reply in client library. Affected
6309 file is lib/silcclient/command_reply.c, and
6310 lib/silcclient/idlist.[ch].
6312 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Do not send over 128 chars long nickname to the server
6315 in NICK command. Affected file lib/silcclient/command.c.
6317 * Do not send over 256 chars long channel names to the server
6318 in JOIN command. Affected file lib/silcclient/command.c.
6320 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Assure that silc_server_close_connection cannot be called
6323 twice for same socket context. Affected file is
6326 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6328 * Send error message to application if opening file for
6329 writing during file transfer fails. Affected file is
6330 lib/silcclient/client_ftp.c.
6332 Remove all file transfer sessions for a client that we're
6333 removing from ID cache.
6335 Affected file is lib/silcclient/client_ftp.c.
6337 * Fixed silc_net_addr2bin to return correct address. Affected
6338 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6340 * Fixed file transfer session removing on signoff notify.
6341 Affected file irssi/src/silc/core/silc-servers.c.
6343 * Added the SilcClientFileError to be returned in the monitor
6344 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6345 Affected file lib/silcclient/silcapi.h.
6347 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Fixed a crash in silc_client_ftp_free_sessions and
6350 silc_client_ftp_session_free_client. Affected file
6351 lib/silcclient/client_ftp.c.
6353 * Added `disabled' field in the SilcChannelEntry in the server
6354 to indicate if the server entry is disabled. Affected file
6355 silcd/idlist.h, silcd/command[_reply].c.
6357 * SILC server adds now /var/run/silcd.pid everytime it is
6358 started. Affected file silcd/silcd.c.
6360 * Added silc_server_packet_send_clients to send a packet to
6361 the provided table of client entries. Affected file
6362 silcd/packet_send.[ch].
6364 * Fixed a crash in client resolving in client_prvmsg.c in
6365 client library. Affected file lib/silcclient/client_prvmsg.c.
6367 * Do not actually remove the client directly from ID cache
6368 during SERVER_SIGNOFF, but invalidate it. This way we
6369 preserve the WHOWAS info for the client. Affected file
6370 silcd/server_util.c.
6372 * Fixed SERVER_SIGNOFF notify handling in the server. The
6373 server is now able to process incoming SERVER_SIGNOFF notify
6374 for a server that it doesn't even know about. It will remove
6375 the clients provided in the notify. Affected file
6376 silcd/packet_receive.c.
6378 * Check for partial packet in data queue after every packet that
6379 was found from the queue. Return and wait for more data if
6380 there is partial data in queue. Affected file is
6381 lib/silccore/silcpacket.c.
6383 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6385 * Added SilcClietFileError enum to indicate error in
6386 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6387 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6388 Affected files lib/silcclient/silcapi.h and
6389 lib/silcclient/client_ftp.c.
6391 * Check that newsize in silc_buffer_realloc is larger than
6392 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6394 * Added better monitor of file transfers. It now monitors
6395 key agreement protocol during the file transfer too. Added
6396 error reporting too. Affected files
6397 irssi/src/silc/core/silc-servers.c,
6398 irssi/src/fe-common/silc/module-formats.[ch].
6400 * Wrote a help file for FILE command.
6402 * Added silc_rng_global_get_byte_fast to get not-so-secure
6403 random data as fast as possible. Random data is read from
6404 /dev/urandom if available and from the SILC RNG if not
6405 available. It is used in padding generation. Affected file
6406 lib/silccrypt/silcrng.[ch].
6408 * All packets in client library are now processed synchronously.
6409 Optimized packet processing a lot. Affected file
6410 lib/silcclient/client.c.
6412 * All server connection packets are processing synchronously
6413 now in server, to optimize packet processing. Affected file
6416 * Include files are installed now only in Toolkit distribution
6417 if make install is given. Affected files: all Makefile.am's.
6419 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6421 * Assure that silc_client_notify_by_server_resolve does not
6422 resolve the client information multiple times. If it cannot
6423 be found by the first it cannot be found at all. Affected
6424 file lib/silcclient/client_notify.c.
6426 * Fixed WHOWAS command reply calling. Affected file
6427 lib/silcclient/command_reply.c.
6429 * Removed all references to silc_idlist_get_client from the
6430 Irssi SILC client since that call is internal call used by
6431 the library. The Irssi SILC client will use now client
6432 retrieval functions found in silcapi.h.
6434 * Fixed a bug in resolving nickname info before sending
6435 private message. It used freed memory. Affected file
6436 irssi/src/silc/core/silc-servers.c.
6438 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Assure my_channels statistics cannot go negative in server.
6441 Affected files silcd/server.c, silcd/server_util.c.
6443 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6445 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6447 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6449 * Win32 Toolkit changes. Affected files
6450 win32/silc.dsw, win32/libsilc/libsilc.def,
6451 win32/libsilcclient/libsilc.def,
6452 lib/silcutil/silcutil.c, and
6453 lib/sftp/sftp_fs_memory.c.
6455 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6457 * Added silc_net_localip to return local host's IP address.
6458 Affected file lib/silcutil/silcnet.[ch].
6460 * If key exchange or rekey protocol is active for a connection
6461 parse all packets syncronously since there might be packets
6462 in packet queue that we are not able to process without first
6463 processing packets before them. Affected file silcd/server,
6464 lib/silcclient/client.c.
6466 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6467 whether library should continue processing the packet.
6468 Affected file lib/silccore/silcpacket.h.
6470 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6471 SilcSFTPMonitorData to SFTP server to monitor various
6472 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6473 lib/silcsftp/sftp_server.c.
6475 * Added silc_file_size to return file size. Affected file
6476 lib/silcutil/silcutil.[ch].
6478 * Implemented the file transfer support for the client library.
6479 Added preliminary support for simple client to client one-file
6480 transmission. Affected file lib/silcclient/client_ftp.c,
6481 lib/silccilent/client.[ch].
6483 * Added new local command FILE to the Irssi SILC Client.
6484 It is used to perform the file transfer. It has subcommands
6485 SEND, RECEIVE, SHOW and CLOSE. Affected files
6486 irssi/src/silc/core/client_ops.c,
6487 irssi/src/silc/core/silc-server.[ch].
6489 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * Relay the SILC_PACKET_FTP in the server. Affected files
6492 silcd/server.c and silcd/packet_receive.c.
6494 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Renamed silc_file_read and silc_file_write to functions
6497 silc_file_readfile and silc_file_writefile. Added function
6498 silc_file_open and silc_file_close. Affected files
6499 lib/silcutil/silcutil.[ch].
6501 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Resolve the client info when received private message or
6504 channel message for a client which nickname we don't know.
6505 Affected files lib/silcclient/client_prvmsg.c and
6506 lib/silcclient/client_channel.c.
6508 * Do not crash in /KEY if client is not connected. Affected
6509 file irssi/src/silc/core/silc-channels.c.
6511 * Added SilcClientStatus field to the SilcClientEntry in the
6512 lib/silcclient/idlist.h.
6514 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6515 is incomplete and is being resolved, it won't be resolved
6518 Make sure also that USERS command reply does not resolve
6519 twice information. Affected file is
6520 lib/silcclient/command_reply.c.
6522 Make sure that silc_client_get_clients_by_list does not
6523 resolve twice same information.
6525 * Check for valid client->id in the silc_server_free_client_data.
6526 Affected file silcd/server.c.
6528 * Fixed /GETKEY nick@server not to crash if the server entry
6529 is not found. Affected file lib/silcclient/command.c.
6531 * Fixed the silc_server_check_cmode_rights to check the
6532 requested modes correctly. Affected file silcd/command.c.
6534 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Better checks for non-printable chars in nick added.
6537 Affected file silcd/command.c.
6539 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Call the silc_server_udpate_servers_by_server in the
6542 primary router that comes back online in the backup resuming
6543 protocol. Otherwise it routes packets wrong. Affected file
6544 silcd/server_util.[ch], silcd/server_backup.c.
6546 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6548 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6549 lib/silcutil/silcbuffmt.[ch].
6551 * Redefined the SILC packet header to include the padding
6552 length. Affected file lib/silccore/silcpacket.[ch].
6554 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6555 length for maximum padding up to 128 bytes). Affected
6556 file lib/silccore/silcpacket.h.
6558 * Removed all backwards support for old 0.5.x MAC thingies.
6559 The SILC packet header change makes it impossible to be
6560 backwards compatible.
6562 * Send the ENDING packet with timeout in the backup resuming
6563 protocol. This is to assure that all routers has connected
6564 to the primary router. Affected file silcd/server_backup.c.
6566 * Changed the RNG to take the first IV from random data. It
6567 used to take it from zero actually. Changed the RNG also
6568 to use /dev/urandom during session. /dev/random is used
6569 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6571 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Changed the SILC packet header to have the first two bytes
6574 (the packet length) encrypted. Affected files aroung the
6575 code tree, lib/silccore/silcpacket.[ch]. Removed the
6576 SilcPacketCheckDecrypt callback. It is not needed anymore
6577 since the silc_packet_receive_process will determine now
6578 whether the packet is normal or special.
6580 * Implemented the unidirectional MAC keys. Affected files
6581 lib/silcske/silcske.c, silcd/protocol.c and
6582 lib/silcclient/protocol.c.
6584 * Implemented the packet sequence number to the MAC computation.
6585 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6586 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6587 lib/silcclient/protocol.c.
6589 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Allow backup router to announce servers. All servers
6592 announced by backup router are added to the global list
6593 automatically. Update hte server's socket to our primary
6594 router also when backup router announces a server.
6595 Affected file silcd/packet_receive.c.
6597 * Do not update the client->router in the function
6598 silc_server_udpate_clients_by_server if the client is on
6599 global list. We might fail to find any specific server
6600 for locally connected clients and local cell clients. They
6601 should still use the `from' and not `to' as client->router.
6602 This fixes backup router resuming protocol. Affected file
6603 silcd/server_util.c.
6605 * Decrease channel statistics count only if the channel
6606 deletion worked. Affected files are silcd/server.c and
6607 silcd/server_util.c.
6609 * Added silc_server_update_servers_by_server to update origin
6610 of all server entries. Used during backup router protocol.
6611 Affected files silcd/server_util.[ch], silcd/server.c. and
6612 silcd/backup_router.c.
6614 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6615 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6616 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6617 lib/silccrypt/silchmac.c.
6619 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6621 * Assure that router cannot reroute the same channel message
6622 to the sender. Affected file silcd/packet_receive.c.
6624 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6626 * Made better checks that the channel message is not sent
6627 to the router it came from. Affected file is
6628 silcd/packet_send.c. Fixed memory leak too.
6630 * Announce informations for incoming router connection, but
6631 only after checking if it is replaced by backup router.
6632 Affected file silcd/packet_receive.c.
6634 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Fixed the backup resuming protocol to work in multiple
6637 router environment. Affected file silcd/server_backup.c.
6639 * Route packet only to one router in the function
6640 silc_server_packet_send_to_channel. Affected file is
6641 silcd/packet_send.c.
6643 * Fixed silc_server_send_notify_dest to set the broadcast
6644 flag. Fixed the silc_server_send_notify_topic to actually
6645 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6646 Affected file silcd/packet_send.c.
6648 * Changed the SFTP Filesystem interface. Changed the
6649 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6650 the filesystem operation function. The SilcSFTPFilesystem
6651 is now a context that is allocated by all filesystem allocation
6652 functions and it already includes the operations structure
6653 and filesystem specific context. It is given as argument
6654 now to the silc_sftp_server_start. This made the interface
6655 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6656 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6658 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6660 * Changed the backup router adding and getting interfaces
6661 in the server. The router that will be replaced by the
6662 specified backup router is now sent as argument. Affected
6663 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6666 * Added silc_net_addr2bin_ne to return the binary form of
6667 the IP address in network byte order. Affected files
6668 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6670 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Check for existing server ID in silc_server_new_server
6673 and in silc_server_connect_to_router_final and remove the
6674 old entry if it exists. Affected file silcd/packet_receive.c,
6677 * Send the channel message always to only one router, either
6678 in upstream or downstream. Affected file is
6679 silcd/packet_send.c.
6681 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Wrote the definition of the backup resuming protocol to the
6684 protocol specification.
6686 * Removed one redundant channel key generation from normal
6687 server during joining procedure. Removed one redundant
6688 channel key sending from server to router during joining
6689 procedure. Affected file silcd/command.c.
6691 * Made minor bugfixes to the backup router resuming protocol.
6692 Affected file silcd/server_backup.c, server.c.
6694 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Added --disable-asm configuration option. Affected files
6697 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6700 * Implemented the backup resuming protocol that is used to
6701 resume the primary router position in the cell after the
6702 primary router comes back online. Affected files
6703 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6704 and silcd/server_util.[ch].
6706 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6708 * Sleep two (2) seconds after sending QUIT command to server.
6709 Affected file lib/silcclient/command.c.
6711 * Assure that if outgoing data buffer is pending do not force
6712 send any data. Affected file silcd/packet_send.c.
6714 * Assure that if outgoing data buffer is pending do not force
6715 send any data. Affected file lib/silcclient/client.c.
6717 * Implemented the backup router support when the primary router
6718 goes down. The servers and routers can now use the backup
6719 router as new primary router without loosing connectivity.
6721 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6724 in the server to indicate disabled entry. All data read
6725 from the connection will be ignored and no data is sent
6726 for entry that is disabled. Affected files are
6727 silcd/idlist.h, silcd/server.c.
6729 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6731 * Created SFTP client and server test programs in the
6732 lib/silcsftp/tests directory.
6734 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Implemented memory filesystem (virtual filesystem) for
6737 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6740 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6742 * Implemented the SFTP (SSH File Transfer Protocol) to the
6743 lib/silcsftp. It includes SFTP client and SFTP server
6746 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Moved lib/silccore/silcprotocol.[ch] to the
6749 lib/silcutil library.
6751 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6752 take variable argument list pointer as argument. Affected
6753 file lib/silcutil/silcbuffmt.[ch].
6755 * Added silc_buffer_set function that is used to set data
6756 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6757 Affected file lib/silcutil/silcbuffer.h.
6759 * Changed various routines in the core library to use the new
6760 silc_buffer_set instead of allocating new buffer only for
6763 * Added 64-bit value formatting and unformatting support to the
6764 silc_buffer_[un]format routines. Affected file is
6765 lib/silcutil/silcbuffmt.[ch].
6767 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6768 to includes/bitmove.h.
6770 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Fixed channel user mode saving in client library. Affected
6773 file lib/silcclient/command[_reply].c.
6775 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6777 * Defined the file transfer to the SILC Protocol. Added
6778 new packet type SILC_PACKET_FTP and defined File Transfer
6779 Payload. The mandatory file transfer protocol is SFTP
6780 (SSH File Transfer Protocol). Affected file in addition
6781 of the internet draft is lib/silccore/silcpacket.h.
6783 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6784 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6785 is used as part of backup router protocol when the primary
6786 router of the cell is back online and wishes to resume
6787 the position as primary router.
6789 * Redefined the MAC generation keys in the protocol. The
6790 same key is not used anymore in both direction. Both
6791 direction will now use different keys for sending and
6792 receiving. This fixes a potential security flaw. This
6793 change causes incompatibilities in the protocol.
6795 * Redefined also the MAC computation from the packet.
6796 An packet sequence number is now added to the MAC
6797 computation. This prevents possible replay attacks against
6798 the protocol. This change too causes incompatibilities
6801 Added `sequence' field to the SilcPacketContext to hold
6802 the current sequence number for the packet.
6804 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6806 * Added `created' field to the SilcIDListData in the file
6807 silcd/idlist.h to indicate the time when the entry was
6810 * Added `created' field to the SilcChannelEntry too. Affected
6811 file silcd/idlist.h.
6813 * Added `creation_time' aguments to all the announcement functions
6814 in the server. If it is provided then only the entries that
6815 was created after the provided time frame are actually
6816 announced. Affected file silcd/server.[ch].
6818 * The protocol says that the Channel ID's IP address must be
6819 based on the router's IP address. Added check for this in
6820 the silc_server_new_channel when processing incoming New Channel
6821 Payload. Affected file silcd/packet_receive.c.
6823 * Print out the correct version with --version in SILC client.
6824 Affected file irssi/src/silc/core/silc-core.c.
6826 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6828 * Fixed WHOWAS command to check for completnes of the client
6829 entry always, not just when the command is coming from client.
6830 Affected file silcd/command.c.
6832 * Added new function silc_server_packet_queue_purge to purge the
6833 outgoing data queue to the network. After the function returns
6834 it is guaranteed that the outgoing packet queue is empty.
6835 Affected file silcd/packet_send.[ch].
6837 * Purge the outgoing packet queue in the rekey protocol's final
6838 callback to assure that all rekey packets go to the network
6839 before quitting the protocol. Affected file silcd/server.c.
6841 * Added silc_client_packet_queue_parse as similar function as
6842 in server to the client library. The affected file is
6843 lib/silcclient/client.c.
6845 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6847 * Splitted silcd/server.c and created silcd/server_util.[ch]
6848 for utility functions.
6850 * Added new socket flag SILC_SF_DISABLED to indicate that the
6851 connection is open but nothing can be sent to or received from
6852 the connection. Affected file lib/silcutil/silsockconn.[ch].
6853 The checking for disabled socket is checked in the low level
6854 silc_socket_write and silc_socket_read functions.
6856 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6858 * Allow only nicknames and channel names that fits into the
6859 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6861 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6863 * When processing JOIN command reply in server check that if
6864 the channel exists in our global list we'll move it the local
6865 list. Affected file silcd/command_reply.c.
6867 * Fixed the check whether client is joined on the channel already
6868 in JOIN command. Affected file lib/silcclient/command.c.
6870 * Fixed the JOIN command reply to check whether the channel
6871 already exists. Affected file lib/silcclient/command_reply.c.
6873 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Added silc_ske_status_string to map the SKE error numbers
6876 to readable strings. The affected files are
6877 lib/silcske/silcske[_status].[ch].
6879 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Do not show the private channels on the WHOIS channel list
6882 as it is not allowed by the protocol. The affected file is
6885 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6887 * Assure that the packet length digged from the actual packet
6888 is something sensible in the silc_packet_decrypt_rest_special
6889 in lib/silccrypt/silcpacket.c.
6891 * Free and NULL the allocated pointer in silc_hmac_alloc if
6892 the HMAC allocation fails. The affected file is
6893 lib/silccrypt/silchmac.c.
6895 * Print the selected security properties to the log files in
6896 the server. Affected file silcd/protocol.c.
6898 * Add SKE's reference counter even if calling the completion
6899 callback manually. Otherwise it goes negative, although it
6900 does not cause any problems. The affected file is
6901 lib/silcske/silcske.c.
6903 * Remove the client entry with short timeout after giving the
6904 KILL command. Affected file lib/silcclient/command.c.
6906 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6907 case all found clients are already disconnected (WHOWAS would
6908 found them) in the server. Affected file silcd/command.c.
6910 * Update the last_receive (time of last data received) to be
6911 updated only when received private or channel message so that
6912 the idle time showed in WHOIS makes more sense.
6914 * Added boolean field `valid' in to the SilcClientEntry in the
6915 client library to indicate whether the entry is valid or not.
6916 This fixes the nickname change bug on channel when changing
6917 the nickname to be same than the old (like nick to Nick) the
6918 nickname formatter doesn't set the new nick anymore to Nick@host.
6919 Affected file lib/silcclient/idlist.[ch].
6921 * Now actually fixed the nickname changing on disconnection.
6922 Added new function silc_change_nick to the Irssi SILC Client.
6923 Affected file irssi/src/silc/core/client_ops.c,
6924 irssi/src/silc/core/silc-nicklist.[ch].
6926 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6928 * Check that the public key exists in the GETKEY command before
6929 trying to encode it. Affected file silcd/command.c.
6931 * Print some notifications on received public keys with GETKEY
6932 command in the Irssi SILC Client. Affected files are
6933 irssi/src/fe-common/silc/module-formats.[ch],
6934 irssi/src/silc/core/client_ops.c.
6936 * Use IDENTIFY command to resolve the server information in the
6937 GETKEY command instead of INFO command. Affected file
6938 lib/silcclient/command.c.
6940 * All command reply functions in the client library now calls
6941 the pending command reply callbacks even if an error has
6942 occurred. The server has done this a long time and now it was
6943 time to move the client library to this as well. Now all
6944 errors can be delivered back to the pending command reply
6945 callbacks if necessary. Affected files are
6946 lib/silcclient/command[_reply].[ch].
6948 * Change the nickname on disconnection back to the username
6949 because in reconnect the server will enforce it to it anyway.
6950 Affected file irssi/src/silc/core/silc-servers.c.
6952 * Fixed a config file parsing bug in the Irssi SILC client.
6953 Affected file irssi/src/silc/core/clientconfig.c.
6955 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6957 * When printing the channel mode on JOIN, verify that the
6958 channel key and channel's HMAC are valid. Affected file
6959 irssi/src/silc/core/client_ops.c.
6961 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6964 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6965 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6967 * Removed channel key rekey task deleting from the function
6968 silc_server_save_channel_key. Affected file silcd/server.c.
6969 Added explicit timeout task context instead that is used to
6970 delete the task if we are registering a new task before the
6971 new task has elapsed.
6973 * When channel key rekey occurs the client library now saves
6974 the old channel key for a short period of time (10 seconds) and
6975 is able to use it in case some is still sending channel
6976 messages encrypted with the old key after the rekey. Affected
6977 file lib/silcclient/[idlist.h|client_channel.c].
6979 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Added check to the silc_server_new_id_real to not accept
6982 new ID if it is the sender's own ID. Affected file is
6983 silcd/packet_receive.c.
6985 * Assure that we do not announce ourself or the one we've
6986 sending our announcements when we're router and are announcing
6987 servers to our primary router. Affected file silcd/server.c.
6989 * Fixed silc_server_command_identify_check_client to assemble
6990 correct WHOIS packet. It send corrupted WHOIS packet and
6991 caused problem with router to router connections. Affected
6992 file silcd/command.c.
6994 Fixed also silc_server_command_whois_check the same way
6995 as for the IDENTIFY command.
6997 * Added new SilcIDListStatus to the server in the SilcIDListData
6998 structure. The status now includes the current status of
6999 the entry (like registered, resolved etc.). Affected file
7000 silcd/idlist.[ch]. Defined a bunch of different status types
7001 as well. This replaced the old boolean registered field as well.
7003 Added resolve_cmd_ident field to the SilcClientEntry structure
7004 too so that if the entry is for example being resolved so
7005 another command may attach to the same pending command reply
7006 without requiring to resolve the same entry again. This concept
7007 should optimize the WHOIS and the IDENTIFY resolving under
7008 heavy load by taking away unnecessary resolving for entries
7009 that are being resolved already.
7011 Added support for adding multiple pending commands for one
7012 command idenfier. Affected file silcd/command[_reply].[ch].
7014 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7015 before deleting the data. Otherwise the hash table will have
7016 freed data in comparison functions. Affected file is
7017 silcd/command_reply.c.
7019 * Fixed silc_idlist_replace_client_id to add the new entry to
7020 the cache with NULL nickname. Otherwise there will be invalid
7021 memory as the nickname after the nickname is freed. Affected
7022 file silcd/packet_receive.c.
7024 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7025 saved into wrong slots because the previous number of entries
7026 was not taken into account. Affected file silcd/idlist.c.
7027 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7029 * If we are router and we receive JOIN notify to a channel that
7030 does not have any users then notified client is marked as the
7031 channel founder, as it is it. The affected file is
7032 silcd/packet_receive.c
7034 * Added to the extended hash table API's table_del_*ext functions
7035 the destructor as argument too, so that the caller can decide
7036 which destructor to use or whether to use destructor at all.
7037 Affected file lib/silcutil/silchashtable.[ch].
7039 * Fixed ID Cache purging. It actually deleted the entries from
7040 the hash table after the data was freed. The hash table ended
7041 up comparing freed memory. The affected file is
7042 lib/silccore/silcidcache.c.
7044 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7046 * Fixed Irssi SILC client's KILL command's HELP syntax.
7048 * The USERS command now resolves the detailed user information
7049 if the userinfo field is missing. Affected file is
7050 lib/silcclient/command_reply.c.
7052 * Do not print error in silc_file_read if the read file does
7053 not exist. Just silently return NULL. Affected file is
7054 lib/silcutil/silcutil.c.
7056 * Fixed the silc_log_output to not wine about NULL filename
7057 and to not create some bogus " " filename. Affected file is
7058 lib/silcutil/silclog.c.
7060 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7062 * Fixed various printing bugs on the user interface in the
7063 Irssi SILC Client. Minor changes that were forgotten from
7066 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7068 * Fixed the configure.in.pre and the compilation and distribution
7069 environment to support the new autoconf 2.52. That version is
7070 now required to compile the CVS trunk.
7072 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7074 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7075 to generally parse user@fqdn format strings. Affected file
7076 lib/silcutil/silcutil.c.
7078 * Added nickname_format and nickname_force_format fields to the
7079 SilcClientParams structure. The first one defines the format
7080 for the nicknames that the library will enforce if the receives
7081 multiple same nicknames. The second one is boolean value and
7082 can be used to force the library to always enforce the format
7083 to the nicknames regardles whether there are multiple nicknames
7084 or not. This configurable formatting was employed to flexibly
7085 support accessing multiple nicknames from the user interface.
7086 The userinterface can now set the nicknames to what ever format
7087 they prefer. Affected file lib/silcclient/silcapi.h.
7089 Added function silc_client_nickname_format to the file
7090 lib/silcclient/idlist.c. It performs the nickname formatting.
7092 Added new field `hostname´ to the SilcClientEntry context.
7093 It holds the hostname of the client. Affected file is
7094 lib/silcclient/idlist.h.
7096 * Irssi SILC Client sets the nicknames in nick@hostn format.
7097 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7098 irssi/src/silc/core/silc-core.c.
7100 The WHOIS printing now also shows both the real nickname and
7101 the formatted nickname so that user knows how to access the
7102 user if there are multiple same nicknames cached. Affected
7103 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7104 printing formatting too to take the hostname now as a separate
7105 argument. The Affected file is
7106 irssi/src/fe-common/silc/modules-formats.[ch].
7108 * Changed the silc_client_get_clients_local to accept the formatted
7109 nickname as argument. It accepts the real nickname too but the
7110 formatted nickname can be used to find the true entry from
7111 multiple entries. Affected file lib/silcclient/silcapi.h and
7112 lib/silcclient/idlist.c.
7114 * Added nickname_format_parse field to the SilcClientParams.
7115 It is a callback function provided by the application to parse
7116 the nickname out of the formatted nickname string. The library
7117 calls it to get the nickname from the formatted string. Since
7118 the application generally knows better the format of the nickname
7119 string it parses it instead of the library, even though library
7120 encodes the formatted string. If the callback function is not
7121 provided then the library will use the string as is. The
7122 affected file is lib/silcclient/silcapi.h.
7124 * All the nickname strings passed to the client library in
7125 commands are now expected to be formatted nickname strings.
7126 If the command does not support the formatted nickname string
7127 it will assume that the sent string is the actual nickname.
7128 Affected file lib/silcclient/command.c.
7130 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7132 * Added public key authentication support to OPER and SILCOPER
7133 commands in the client library. Affected file is
7134 lib/silcclient/command.c.
7136 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7138 * Changed the get_auth_methdod client operation to be asynchronous.
7139 It can be async if the application resolves the authentication
7140 method from the server during the negotiation. Added new
7141 SilcGetAuthMeth completion callback that the application will
7142 call after resolving the authentication method.
7144 Added function silc_client_request_authentication_method that
7145 the application can use to resolve the authentication method
7146 from the server. Added also SilcConnectionAuthRequest callback
7147 that the library will call after the server has replied. The
7148 application can call this function if it does not know the
7149 current authentication method.
7151 Affected files are lib/silcclient/client.c and
7152 lib/silcclient/silcapi.h.
7154 * The Irssi SILC client now automatically resolves the authentication
7155 method incase any configuration information is not present (and
7156 currently there never is). The affected file is
7157 irssi/src/silc/core/client_ops.c.
7159 * Fixed public key authentication from the client library.
7160 Affected file lib/silcclient/protocol.c. Changed also the
7161 protocol specification about the public key authentication in
7162 the connection authentication protocol. The actual data to be
7163 signed is now computed with a hash function before signing.
7165 * Fixed the public key authentication from the server as well.
7166 Affected file silcd/protocol.c.
7168 * Removed the mlock()'s from the memory allocation routines.
7169 Affected file lib/silcutil/silcmemory.c. The ./configure does
7170 not check anymore for the mlock(). Affected file is
7173 * Fixed USERS command in server to allow the execution of the
7174 command for private and secret channels if the client sending
7175 the command is on the channel. Affected file silcd/command.c.
7177 * Fixed silc_client_get_clients_local to return the clients
7178 count correctly. It could return wrong value. Affected file
7179 lib/silcclient/idlist.c.
7181 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7183 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7184 types. The assembler optimizations seemed not to like 64-bit
7185 data types. The assmebler optimizations thus are now enabled
7186 also for BSD systems as opposed to only enable them for Linux.
7188 * Do not check for threads at all on BSD systems. Affected
7189 file configure.in.pre.
7191 * Removed -n and -h options from the Irssi SILC Client since
7192 they are not used in silc.
7194 * Fixed the prime generation to assure that the first digit
7195 of the generated random number is not zero since our conversion
7196 routines does not like number strings that starts with zero
7197 digit. If zero digit is seen the random number is regenerated.
7198 This caused some corrupted RSA keys when the zero first digit
7199 was met. Affected file lib/silcmath/silcprimegen.c.
7201 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * Fixed WIN32 configuration in the ./configure script.
7204 Fixed to include xti.h on environments that has it.
7205 Patches by Carsten Ilchmann and andrew.
7207 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7209 * Changed the silc_id_create_client_id to be collision
7210 resistant. It is now assured that there cannot be created
7211 two same client ID's. I suspect that some weird bugs in
7212 the server were actually caused by duplicate Client IDs.
7213 Affected file silcd/serverid.[ch]. A router receiving
7214 new ID now also assures and informs the sending server
7215 if the ID caused collision.
7217 * Changed the silc_id_create_channel_id to also assure that
7218 there are no collisions.
7220 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7222 * Statement about ignoring the Mutual Authentication flag when
7223 performing rekey with PFS was a bit misleading. It is ignored
7224 if it was set in the initial negotiation, it cannot be even
7225 set in the rekey. Fixed in the ke-auth draft. Started the
7226 new versions of the protocol drafts in the doc/.
7228 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7230 * Fixed a bug in silc_client_command_identify_save when saving
7231 new channel information. The channel name was no duplicated
7232 and caused crash on exit. Affected file is
7233 lib/silcclient/command_reply.c.
7235 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7237 * Fixed the getkey command handling in the server. Send just
7238 empty OK reply to the sender if the key could not be fetched
7239 (but everything else was ok, like the key just was not available).
7240 Changed the public key parameter to optional in the protocol
7241 specs so that empty OK reply can be sent. Affected file
7244 Added a message to Irssi SILC client to tell to user if the
7245 server did not return a public key.
7247 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Fixed a channel key regeneration bug. It registered new
7250 timeout tasks exponentially until all system resources were
7251 used. Affected file silcd/server.c.
7253 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Added the SILC Document generator to the scripts/silcdoc.
7256 It can be used to generate the Toolkit Reference Manual out
7257 of the source tree. Internally it will also use the RoboDoc
7258 generator now imported in util/robodoc.
7260 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7262 * Added couple of return's in rekey protocol if error orccurred
7263 during the protocol. The execution must be terminated.
7264 Affected file silcd/protocol.c. Also, terminate the protocol
7265 always with timeout.
7267 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7269 * The client's Client ID was created initally from the wrong
7270 nickname (it could have been in format nick@host) in the
7271 silc_server_new_client. Affected file silcd/packet_receive.c
7273 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7275 * Added some SILC_LOG_ERROR's to various error conditions
7276 if client could not be added to ID cache. Affected files
7277 silcd/packet_receive.c and silcd/server.c.
7279 * When client's sock->user_data is freed, NULL also the
7280 client->router and client->connection pointers. Added check
7281 for these pointers being NULL to various places around the
7282 code. Affected file silcd/server.c.
7284 * Added client->data.registered == TRUE checks to various
7285 places around the code to assure that unregistered client's
7286 are not handled when it is not allowed. Affected file
7289 * Added `bool registered' fields to all
7290 silc_idlist_[server|client]_get_* routines to indicate whether
7291 the fetched client needs to be registered or not. Affected
7292 file silcd/idlist.[ch].
7294 * Add your own entry as registered to the ID cache in the
7295 server. Affected file server.c.
7297 * Fixed a bug in silc_server_new_server. The SilcServer was
7298 set as the new server's context instead of SilcServerEntry.
7299 This naturally caused some weird bugs.
7301 * Added "updated" field the SilcChannelEntry which indicates
7302 the time since the channel entry was last accessed. This
7303 can be used to determine whether it is necessary to
7304 announce the channel after backup resuming protocol.
7305 Affected files silcd/idlist.[ch].
7307 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7309 * Do not delete the channel rekey task when adding it
7310 for in silc_server_create_channel_key.
7312 * Changed the silc_server_create_channel_key to return
7313 TRUE or FALSE to indicate the success of the channel key
7316 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7318 * Fixed MSVC++ project files and added missing files to
7319 Makefiles under win32/.
7321 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7323 * Do not add TCP_NODELAY flag if the operating system
7324 does not have it defined. Affected files are
7325 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7327 * Fixed buffer overflow from Irssi SILC Client. Affected
7328 file irssi/src/fe-common/core/themes.c.
7330 * Fixed double free in client library in the file
7331 lib/silcclient/client.c when disconnecting from server.
7333 * Applied double free patch from cras to Irssi SILC client.
7334 Affected files irssi/src/core/[modules/expandos].c
7336 * Fixed the disconnection handling to Irssi SILC Client.
7337 The application must call silc_client_close_connection
7338 in ops->connect client operation in case of failure of
7339 the connection. Affected file is
7340 irssi/src/silc/core/client_ops.c.
7342 * Do not set sock->protocol to NULL in the function
7343 silc_client_close_connection after executing the protocol's
7344 final callback since the sock might not be valid anymore.
7345 Affected file lib/silcclient/client.c.
7347 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7349 * Do not enable SILC_THREADS if the linking with libpthread
7350 did not happen. Affected file configure.in.pre.
7352 * Added notion to protocol specification that server must
7353 verify the sent authentication payload with CMODE when
7354 setting the channel founder key. Implemented it to the
7355 server. Affected file silcd/command.c.
7357 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7359 * Added _EXTRA_DIST SILC distribution variable to the
7360 distributions file. It is used to conditionally add extra
7361 files or directories to the specific distribution. Affected
7362 files ./prepare, Makefile.am.pre and distributions.
7364 Removed the `_' from the start of the distribution names.
7367 * Added README.WIN32 for instructions to compile the Toolkit
7370 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7372 * Fixed a double free in disconnection in the server. Affected
7373 file is silcd/server.c.
7375 * Fixed the lib/silcske/groups.c to work now also with GMP
7376 MP library. The string conversion did not work when using
7377 specific base and the base is indicated in the string as well.
7379 * Created win32/ directory which now includes MSVC++ specific
7380 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7381 It will appear only in the toolkit distribution
7383 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7385 * Changed the key material distribution function in case when
7386 the hash output is too short. The data is now concatenated
7387 a bit differently than it used to. Made the change to the
7388 SKE protocol specification.
7390 * Added better GMP detection to configure.in.pre. A patch
7393 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7395 * Fixed a minor bug in SKE that might cause some problem on
7396 some platforms. Affected file lib/silcske/silcske.c.
7398 * Added the cookie checking for initiator in the SKE. It checks
7399 that the responder returns the sent cookie unmodified. The
7400 affected file is lib/silcske/silcske.c. Added new SKE
7401 error type INVALID_COOKIE that can be sent during the
7402 negotiation. Fixed some memory leaks as well.
7404 * Added the "invalid cookie" error message to Irssi SILC client's
7407 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7409 * Added `task_max' field to the SilcClientParams to indicate
7410 the maximum tasks the scheduler can handle. If set to zero,
7411 default values are used. Affected file lib/silcclient/silcapi.h.
7413 * Fixed memory leaks in silc_client_close_connection. Affected
7414 file lib/silcclient/client.c.
7416 * Added silc_client_del_client_entry to client library to free
7417 all memory of given client entry. Affected file is
7418 lib/silcclient/idlist.[ch].
7420 * Added new functions silc_client_del_channel and
7421 silc_client_del_server to delete channel and server entries.
7422 Affected file lib/silcclient/[silcapi.h/idlist.c].
7424 * Removed silc_client_del_client_by_id from silcapi.h.
7426 * Fixed the INFO command to return the server's own info
7427 correctly when querying by Server ID. Affected file is
7430 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7432 * Removed the non-blocking settings in WIN32 code in the
7433 silc_sock_[read/write] and added SleepEx instead. Affected
7434 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7435 of input data is now checked with FIONREAD and ioctlsocket.
7437 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7439 * Call silc_schedule_task_del_by_context in the
7440 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7441 Affected file lib/silccore/silcprotocol.c.
7443 * Call silc_protocol_cancel for active protocols in the
7444 silc_server_close_connection if the funtion
7445 silc_server_free_sock_user_data has not been called.
7446 Affected file silcd/server.c.
7448 * Generic tasks cannot be deleted using the del_by_fd
7449 task deleting function since generic tasks does not match
7450 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7452 * Added a notion to SILCOPER help file that the SILCOPER works
7453 only on router server, not on normal server.
7455 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7457 * Added for WIN32 support for the new scheduler as well.
7458 Affected file lib/silcutil/win32/silcwin32schedule.c.
7460 * Fixed the SHA1 implementation to work on various platforms.
7462 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7464 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7465 API. It is part of the scheduler now. Everything else is
7466 as previously but some functions has changed their names.
7467 Checkout the lib/silcutil/silcschedule.h for the interface.
7468 Updated all applications to use the new interface. Affected
7469 files are lib/silcutil/silcschedule.[ch].
7471 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7473 * Found a bug in the SKE implementation. The HASH value,
7474 specified by the protocol, was not computed correctly. The
7475 public key of the responder was not added to the computation
7476 even though it is mandatory. Affected file lib/silcske/silcske.c.
7477 This unfortunately causes incompatibilities with older
7478 clients and servers.
7480 * Added WIN32 specific network init and uninit functions:
7481 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7482 the Winsock2. Affected file lib/silcutil/silcnet.h and
7483 lib/silcutil/win32/silcwin32net.c.
7485 * Set the socket always to nonblocking mode on WIN32 after
7486 reading data or writing data. Affected file is
7487 lib/silcutil/win32/silcwin32sockconn.c.
7489 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7491 * Fixed various compilation problems under WIN32. Affected
7492 files lib/silcutil/win32/silcwin32thread.c and
7493 lib/silcutil/win32/silcwin32schedule.c.
7495 * Removed all _internal.h #includes from public header
7496 files. Internal headers must never be included from
7499 Removed also the lib/silcske/payload_internal.h file.
7501 * All include files that may be needed (public and some others
7502 included by the public headers) by application developers are
7503 now copied to the ./includes directory. It does not copy any
7504 internal headers. Affected file Makefile.defines.pre and all
7505 Makefile.am's under lib/ and subdirs.
7507 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7509 * Do not change the ~/.silc directory's permissions automatically.
7510 Affected file irssi/src/silc/core/clientutil.c.
7512 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7514 * Do not cancel the protocol in silc_server_close_connection
7515 it might cause recursion. Now cancelled in the function
7516 silc_server_free_sock_user_data. Affected file silcd/server.c.
7518 * Fixed the silc_server_remove_clients_by_server to regenerate
7519 the channel keys correctly finally. Added also new function
7520 silc_server_remove_clients_channels to actually do it.
7521 Affected file silcd/server.c.
7523 * Fixed the silc_server_new_channel to not crash by giving
7524 wrong router to the new channel. Affected file is
7525 silcd/packet_receive.c.
7527 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7529 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7530 which is given as argument to the silc_client_alloc now.
7531 It can be used to configure the client and set various parameters
7532 that affect the function of the client.
7534 * The USERS command in server did not check whether the channel
7535 is private or secret. Affected file silcd/command.c.
7537 * Added new argument to the USERS command in protocol specification.
7538 The USERS command now can take the channel name as argument
7539 as well. Added support for this in client and server and
7540 updated the protocol specs.
7542 * Completed the GETKEY command in client. It can be now used
7543 to fetch also servers public key not only some clients.
7544 Affected files lib/silcclient/command[_reply].c.
7546 * Added silc_client_get_server to return server entry by the
7547 server name. Affected files lib/silcclient/silcapi.h and
7550 * Redefined the IDENTIFY command in protocol specification to be
7551 more generic. It now can be used to query information about
7552 any entity in the SILC Network, including clients, servers and
7553 channels. The query may be based either the entity's name
7554 or the ID. Added support for this in both client and server.
7556 Affected files silcd/command.c and lib/silcclient/command.c
7557 and command_reply.c.
7559 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7560 the _from_client and _from_server functions. Affected file
7563 * Added silc_client_get_channel_by_id_resolve to the file
7564 lib/silcclient/silcapi.h to resolve channel information by
7565 its ID. Added also silc_client_get_channel_by_id that
7566 does not resolve it from the server.
7568 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7570 * Added SilcServerEntry context into the client library
7571 to represent one server. The INFO command now allocates
7572 these to save the resolved server info. For now on the
7573 client library will also keep information about servers,
7574 connected and resolved with INFO.
7576 The INFO command now allocates the SilcServerEntry context
7577 and saves the server info there. The COMMAND_REPLY in
7578 the INFO now returns the parameters to application in
7579 same order as defined in the protocol specification.
7581 The entries are cached in the client->server_cache.
7583 * The INFO command is now issued after received the Client ID
7584 from the server. Affected file lib/silcclient/client.c.
7586 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7587 to the application as the mode changer might be server.
7588 It is guaranteed that NULL is not returned anymore to the
7589 application. Affected file lib/silcclient/client_notify.c.
7591 The ID Type is now also passed to the application so that
7592 it can check whether the returned entry is SilcClientEntry
7595 Added new function silc_client_get_server_by_id to return
7596 the server entry by ID. Affected files are the
7597 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7599 * Do not create the channel in the Irssi SILC Client when issuing
7600 the JOIN command but when received the sucessful JOIN command
7601 reply. Otherwise the channel might get created even though we
7602 could not join it. The Affected file is
7603 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7605 * Fixed a channel joining bug in router. The router must also
7606 check the channel modes, invite and ban lists etc. when serving
7607 the JOIN command sent by normal server. Affected file is
7608 silcd/command.c. The router now resolves the client's
7609 information from the server who sent the JOIN command if it
7610 does not know it, and processes the JOIN command only after
7613 * Changed the SilcCommandCb to take new argument; void *context2.
7614 Affected file lib/silccore/silccommand.h
7616 The second argument in the command callbacks in the server now
7617 includes the SilcServerCommandReplyContext if the command was
7618 called as pending command callback from the command reply.
7619 Otherwise it is NULL. When called as pending the status of the
7620 command reply will be checked and if it was erronous the
7621 error will be sent to the original sender of the command.
7622 This way the client always receives the error messages even
7623 though the server was actually the one who received the error
7624 when it resent the command to router, for example. Affected
7625 files silcd/command[_reply].[ch].
7627 * Fixed sending WHOWAS command's error message to client if
7628 the requested client could not be found. It was missing.
7631 * Changed the CMODE and CUMODE commands reply arguments in the
7632 protocol specification. The Channel ID is now sent in both
7633 of the commands to identify the channel. Implemented this
7634 new feature to the client and server. Affected files
7635 lib/silcclient/command_reply.c and silcd/command.c.
7637 * Made better checks for invite and ban lists in the JOIN
7638 command in server. Affected file silcd/command.c.
7640 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7642 * The server now performs the incoming host IP/DNS lookup
7643 using the silc_socket_host_lookup and thus does not block
7644 the server anymore. Affected file silcd/server.c.
7646 * Completed the multi-thread support for SILC Scheduler in
7647 the lib/silcutil/silcschedule.c.
7649 * Fixed the configure.in.pre to detect the pthread correctly
7652 * Fixed a deadlock in silc_task_queue_wakeup in the file
7653 lib/silcutil/silctask.c.
7655 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7657 * Added new function silc_schedule_wakeup that is used in
7658 multi-threaded environment to wakeup the main thread's
7659 schduler. It needs to be used when a thread adds a new task
7660 or removes a task from task queues. After waking up, the
7661 scheduler will detect the task queue changes. If threads
7662 support is not compiled in this function has no effect.
7663 Implemented the wakeup mechanism to both Unix and WIN32
7664 systems. Affected files are lib/silcutil/silcschedule.[ch],
7665 lib/silcutil/unix/silcunixschedule.c and the
7666 lib/silcutil/win32/silcwin32schedule.c.
7668 * Added new function silc_task_queue_wakeup to wakeup the
7669 scheduler by the specified task queue. Affected file
7670 lib/silcutil/silctask.[ch].
7672 * The silc_socket_host_lookup_start now wakes up the scheduler
7673 after adding the timeout task. Affected file is
7674 lib/silcutil/silcsockconn.c.
7676 * The silc_socket_host_lookup is synchronous now if the threads
7677 support is not compiled in. However, the callback is still
7678 called asyncronously through the scheduler, anyway. Affected
7679 file lib/silcutil/silcsockconn.c.
7681 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7683 * Added new function silc_socket_host_lookup to perform
7684 asynchronous IP and FQDN lookups for the socket connection.
7685 Affected files lib/silcutil/silcsockconn.[ch].
7687 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7689 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7690 that may or may not compile the mutex support in.
7692 Changed the silc_mutex_alloc interface. It allocates the
7693 mutex now to the sent pointer and returns TRUE or FALSE.
7695 Affected file lib/silcutil/silcmutex.h.
7697 * Wrote the SILC Task Queue interface to support multi-threads.
7698 Affected file lib/silcutil/silctask.[ch].
7700 * Wrote the SILC Scheduler to support multi-threads. Affected
7701 file lib/silcutil/silcschedule.c.
7703 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7705 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7706 in lib/silcutil/win32/.
7708 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7710 * Defined SILC Mutex API and SILC Thread API and implemented
7711 them for Unix. Affected files are
7712 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7713 lib/silcutil/unix/silcunixmutex.c and
7714 lib/silcutil/unix/silcunixthread.c.
7716 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7718 * Fixed the silc_server_remove_clients_by_server's channel
7719 key re-generation. The hash table handling was incorrect
7720 and would not work with many channels. Affected file is
7723 * Fixed some memory leaks around the server code.
7725 * Rewrote the silc_server_get_users_on_channel to support IPv6
7726 based Client ID's. Affected file silcd/server.c.
7728 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7729 specification. However, a separate document must be written
7730 to define the detailed signing procedure and the payload
7731 associated with the flag. Defined the flag to the
7732 lib/silccore/silcchannel.h as well.
7734 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7736 * Changed the dynamic tables to static size tables in the
7737 lib/silccrypt/silchmac.c.
7739 * Removed GCC dependencies from the code. A patch by cras.
7741 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7743 * Do not show the error "Error receiving packet bla bla"
7744 in server if it really was not an error (-2 means that reading
7745 is pending). Affected file silcd/server.c.
7747 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7749 * Fixed a possible crash in silc_server_remove_clients_by_server
7750 in silcd/server.c. Fixed there also some memory leaks.
7752 * Fixed the silc_idlist_replace_client_id. It could replace
7753 wrong key in the hash table. Affected file silcd/idlist.c.
7755 * Do not check whether there are global users on the channel
7756 if the channel->global_users is FALSE. Affected functions
7757 silc_server_remove_from_one_channel and
7758 silc_server_remove_from_channels in silcd/server.c. Also,
7759 do not check if the removed client is local as we can be
7760 sure that global client was not removed from the channel
7761 and checking for global users is not needed.
7763 * The silc_server_remove_clients_by_server now re-generates
7764 the channel keys correctly for those channels that had
7765 clients removed from them. Affected file silcd/server.c.
7767 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7769 * Found the reason of random crashes in the server. We weren't
7770 ignoring the SIGPIPE signal (which can be sent in write())
7771 and it crashed the server. Affected file silcd/silcd.c.
7773 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7775 * Assure that sock->user_data is not NULL in the function
7776 silc_server_packet_send in silcd/packet_send.c.
7778 * Disconnect the remote connection if it could not be added
7779 to any ID lists in the server. The affected file is
7782 * Check in silc_server_packet_send[_real/dest] that the
7783 socket is not disconnecting and ignore the data if it is.
7784 Affected file silcd/packet_send.c.
7786 * Define inline to __inline on native WIN32 compilation.
7787 Affected file includes/silcwin32.h.
7789 * Added some explicit type casts for inline code since MSVC
7790 require them. Affected files lib/silcutil/silcbuffer.h,
7791 lib/trq/silcdlist.h and lib/trq/silclist.h.
7793 * Print warning in log files from now on if the packet
7794 decryption fails. Affected file silcd/server.c.
7796 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7798 * Changed the `say' client operation's interface to accept
7799 new `type' argument to indicate the type of the message sent
7800 by the library. The application may filter the library's
7801 messages according the type. The affected file is the
7802 lib/silcclient/silcapi.h.
7804 * Added two new functions to lib/silcclient/silcapi.h:
7805 silc_client_del_client and silc_client_del_client_by_id.
7806 Affected file lib/silcclient/idlist.c.
7808 * Moved the clientincludes.h from includes/ to silc/ and
7809 serverincludes.h from includes/ to silcd/.
7811 * The modes for the CMODE and CUMODE are now passed as
7812 uint32 for application with COMMAND_REPLY. The affected
7813 file is lib/silcclient/command_reply.c.
7815 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7817 * /WHOIS without arguments shows client's own information.
7818 Affected file lib/silcclient/command.c.
7820 * Changed PING to not accept any arguments. The specs
7821 says that client can ping only the connected server so
7822 requiring an argument is not needed. Affected file is
7823 lib/silcclient/command.c.
7825 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7827 * Fixed a fatal bug in private message sending and reception
7828 encryption and decryption when using private message keys.
7829 The implementation was incorrect and did not follow the
7830 specification. It causd that some of the message were
7831 lost since it did not use the sending and receiving keys
7832 as the protocol suggests. This has been fixed and will cause
7833 incompatibilities with older clients when sending private
7834 message encrypted with private message keys. Affected files
7835 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7836 and various other in Irssi SILC Client.
7838 Added `responder' boolean argument to the functions
7839 silc_client_add_private_message_key[_ske] to indicate when
7840 the key is added as responder or initiator of the key
7843 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7845 * Removed the silc_ske_check_version function and created
7846 a SilcSKECheckVersion callback. Added also a function
7847 silc_ske_set_callbacks that is now used to set all SKE
7848 callbacks. The callback functions are not given to
7849 the SKE functions anymore, but this function is used to
7852 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7854 * Added `silc_version' argument to the silc_client_alloc
7855 to define the version of the application for the library.
7856 The library will use the version string to compare it
7857 against the remote host's (usually a server) version
7858 string. Affected file lib/silcclient/silcapi.h
7860 * Added the KE protocol context to Key Agreement context
7861 in client library so that we can abort the SKE if it
7862 is in process when we get timeout. Affected file is
7863 lib/silcclient/client_keyagr.c.
7865 * Do not resolve the client ID forever if it returns in the
7866 first time that such client does not exist. This was done
7867 for example with private message. Affected file is
7868 lib/silcclient/client_prvmsg.c.
7870 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7872 * Do not add regex.h for WIN32. The affected file
7873 includes/silcincludes.h.
7875 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7876 not work yet 100%. It generates the DLL's automatically
7877 when compiling with --with-win32 under cygwin.
7879 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7881 * lib/contrib/regex.c is not compiled on WIN32.
7883 * Added silc_net_get_socket_opt function to the
7884 lib/silcutil/silcnet.h.
7886 * Added includes/silcwin32.h for WIN32 specific includes
7889 * Do not use ptime structure or any of the posix process
7890 functions on WIN32 in lib/silccrypt/silrng.c.
7892 * Added silc_gettimeofday to provide generic function
7893 for struct timeval on all platforms. Added the function
7894 to lib/silcutil/silcutil.h.
7896 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7898 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7899 library as they clearly belong there. As a plus side we
7900 can make the actual socket connection routines platform
7903 Added also new generic function silc_socket_read and
7904 silc_socket_write (that used to be silc_packet_[read/write].
7905 The implementation of these are platform specific.
7907 * Added WIN32 specific routines of silc_socket_[read/write]
7908 to lib/silcutil/win32/silcwin32sockconn.c.
7910 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7912 * Added preliminary support for native WIN32 compilation under
7913 cygwin (using the -mno-cygwin option for GCC) to the
7914 ./configure.in.pre. The --with-win32 now prepares the
7915 compilation for native WIN32.
7917 * Rewrote the SILC Scheduler interface in the file
7918 lib/silcutil/silcschedule.h. The scheduler is now context
7919 based and does not have anymore any global static scheduler.
7920 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7921 and created lib/silcutil/win32 directory for WIN32 based
7924 * Added Unix specific network routines to the
7925 lib/silcutil/unix/silcunixnet.c and the old
7926 lib/silcutil/silcnet.c includes now only generic routines.
7928 Added WIN32 specific network routines to the
7929 lib/silcutil/win32/silcwin32net.c.
7931 * Added Unix specific utility functions from the
7932 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7934 * Added WIN32 SILC Scheduler to the file
7935 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7938 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7940 * Do not handle JOIN notify in the server if the target client
7941 is not registered (idata->registered == FALSE). The affected
7942 file is silcd/packet_receive.c.
7944 * Update the nickrec->founder in event_cumode in the Irssi SILC
7945 client. Affected file irssi/src/silc/core/silc-channels.c.
7947 * Fixed the CUMODE_CHANGE notify handling in the server when
7948 server and router are announcing their clients on channels.
7949 Now the mode changes are saved and notified correctly. The
7950 affected file is /silcd/packet_receive.c.
7952 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7953 They really did not replace the cache entry in the ID Cache.
7954 Now they do that. Affected file silcd/idlist.c.
7956 * Fixed the KICK notify handling in the Irssi SILC client to
7957 update the channel records so that the kicked client does not
7958 appear to be on the channel. The affected file is
7959 irssi/src/silc/core/silc-channels.c.
7961 * Always update the conn->current_channel when executing command
7962 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7964 * Fixed the KILL notify handling in Irssi SILC client to remove
7965 the killed client on all channels.
7967 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7969 * Fixed the silc_parse_command_line to remove extra spaces
7970 from the start and end of the arguments. Affected file is
7971 lib/silcutil/silcutil.c.
7973 * Cancel and free any active protocol in the function
7974 silc_server_close_connection. Affected file silcd/server.c.
7976 * Cancel and free any active protocol in the function
7977 silc_client_close_connction. Affected file is
7978 lib/silcclient/client.c.
7980 * Do not execute the KILL command for clients that are in
7981 history (ie. they are not in the network). Affected file is
7984 * Fixed KILL notify handling, client does not crash anymore.
7985 Affected file irssi/src/silc/core/silc-channels.c.
7987 * Reduced the default packet buffer size from 2048 to 1024 in
7988 lib/silccore/silcpacket.c.
7990 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7991 counter to the SKE context that is incresed when the SKE library
7992 performs async operation outside the library. If the outside
7993 process frees the SKE context and FREED status will be set
7994 and the library will detect after the sync operation that the
7995 libary is freed. The affected files are
7996 lib/silcske/silcske[_status].[ch].
7998 * Resolve the client entry information in the function
7999 silc_client_channel_message to assure that NULL pointer is not
8000 passed as client entry to the application. */
8002 * Fixed the task timeout calculation to assure that there is
8003 never negative timeouts. The affected file is
8004 lib/silcutil/silcschedule.c.
8006 * Fixed the channel user mode notification sending in server.
8007 It was sent point-to-point to the router (or to server by router)
8008 but it needs to be destined to a channel. The routines now
8009 supports sending the channel user mode notifys to the channels
8010 when announcing clients and channels. Affected files are
8011 silcd/server.c and silcd/packet_receive.c.
8013 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8014 It did not actually replace the old channel entry in the cache.
8015 Affected file lib/silcclient/client_notify.c.
8017 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8019 * Fixed a possible crash in silc_packet_send_prepare. It now
8020 assures always that there is enough space in the buffer and
8021 at the tail area of the buffer (for MAC).
8023 Fixed the inbound buffer reallocation in silc_packet_read.
8024 It was old code and did not handle the reallocation correctly.
8027 The affected file is lib/silccore/silcpacket.c.
8029 * Fixed buffer overflow in silc_parse_nickname in the file
8030 lib/silcutil/silcutil.c.
8032 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * make install generates new server keys only if there is not
8037 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8039 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8040 Added check that if the NOREPLY is set then we will not send
8041 the away message. This avoids infinite loop of away messages
8042 if both clients are away. The affected file is
8043 lib/silcclient/client_prvmsg.c.
8045 * Fixed client crash if /NICK was given without arguments.
8046 Affected file lib/silcclient/command.c.
8048 * Server does not send the invite list in INVITE command back
8049 to the client if the list was not altered. Added this notion
8050 to the protocol spec as well. Affected file silcd/command.c.
8052 Fixed possible crash in INVITE command by checking the
8053 value of silc_server_get_client_route command.
8055 * Fixed the INVITE notify type handling. The arguments are now
8056 taken in correct order and client does not crash. The affected
8057 file is irssi/src/silc/core/silc-channels.c.
8059 Removed the "Inviting xxx to channel" message from the
8060 client library away and let the application handle it.
8061 Affected file lib/silcclient/command.c. Added that message
8062 to Irssi SILC client's message formats.
8064 * Fixed CMODE command crash in client. It now checks the
8065 amount of arguments correctly and does not crash. The affected
8066 file is lib/silcclient/command.c.
8068 * Do not create new channel automatically in silc_channels_join
8069 but check whether the channel by that name already exists.
8070 Affected file irssi/silc/core/silc-channels.c.
8072 * Do not send the SERVER_SIGNOFF to router if the disconnected
8073 entity was the router. Affected file silcd/server.c.
8075 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8076 SILC client as it was missing from there.
8078 Added the handling of the KICK notify to the Irssi SILC client
8079 as it was missing. Added "you have been kicked" message to
8080 Irssi SILC client's message modules formats.
8082 Added the handing of the KILL notify to the Irssi SILC client
8083 as it was missing. Added the kill message module formats
8086 The affected file is irssi/src/silc/core/silc-channels.c.
8088 * The router did not save the channel mode the server announced.
8089 Affected file silcd/packet_receive.c.
8091 * Fixed a possible crash in INFO command in server. If the
8092 server did not provide the server info it crashed. Affected
8093 file silcd/command.c.
8095 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Fixed the GETKEY command in the server to check also the
8098 global list. Otherwise the GETKEY would not work correctly
8099 in normal SILC server. Affected file silcd/command.c.
8101 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8103 * Fixed GETKEY crash, it crashed if the command did not succseed.
8105 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8107 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8108 is now real and not just an macro interface to GMP.
8110 Removed the entire GMP from the source tree and imported new
8111 NSS MPI library instead. Reason for removing GMP is that it is
8112 extremely large and compiles extremely slow. The NSS MPI
8113 is only a few files and compiles in less than 10 seconds.
8114 The speed is also about the same as GMP. The MPI is imported
8115 to lib/silcmath/mpi.
8117 If the system has GMP installed we will still use the GMP.
8118 If it is not then the NSS MPI will be compiled.
8120 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8122 * Merged a long nickname (127 characters long) crash bugfix from
8123 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8125 * Merged a freed memory reference bugfix from Irssi CVS tree.
8126 Affected file irssi/src/core/commands.c.
8128 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Added the server's public key sving and verification to the
8131 server when performing the SKE. This was missing and the
8132 remote server's (or router's) public key was accepted without
8133 checking whether we have it previously or trust it at all.
8134 Affected file silcd/protocol.c.
8136 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Check in the silc_server_timeout_remote if protocol is active
8139 and make sure that the protocol's final callback is called so
8140 that all memory if freed. Affected file silcd/server.c.
8142 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * silc_server_whois_send_reply crashed the server if the nickname
8145 was 127 characters long. Affected file silcd/command.c.
8147 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Added sanity check to the silc_server_new_client. If the hostname
8150 is provided inside username then check that the provided hostname
8151 really is the same as the resolved one. If the hostname was not
8152 resolved then check it from the public key. Affected file is
8153 silcd/packet_receive.c.
8155 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8156 if the server disconnected us and the connection is not valid
8157 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8159 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8160 the library to the lib/silcutil/silcutil.[ch].
8162 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Close log file after open. Affected file
8165 lib/silcutil/silclog.c.
8167 * Check whether sock == NULL in silc_client_send_packet and return
8168 if it is. Affected file lib/silcclient/silcclient.c.
8170 * Check rec->entry == NULL in the Irssi SILC Client before
8171 sending the channel message. Affecte file is
8172 irssi/src/silc/core/silc-servers.c.
8174 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Merged a splitted window bugfix from Irssi CVS tree. The
8177 affected file is irssi/src/fe-text/textbuffer-view.c.
8179 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8180 It did not print nickname.
8182 * Improved the distributions system a bit.
8184 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8186 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8187 irssi/src/fe-text/gui-window.c.
8189 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8190 to in-active server. The affected file is
8191 irssi/src/silc/core/client_ops.c.
8193 * Resolve the client in USERS command reply if the entry does
8194 not have username resolved. The affected file is
8195 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8196 command to WHOIS command to really resolve stuff. The USERS
8197 is not used any more in any critical section so WHOIS can
8198 be used even though it might be slower than IDENTIFY.
8200 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8203 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Changed the protocol API a bit more consistent in the
8206 lib/silccore/silcprotocol.[ch].
8208 * Changed the following headers to ROBODoc format:
8210 lib/silccore/silcpayload.h
8211 lib/silccore/silcprotocol.h
8212 lib/silccore/silcsockconn.h
8214 All core library headers are now formatted.
8216 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8218 * Fixed a bug in Irssi SILC client; do not show that you are
8219 server/router operator if you really are not. Affected file is
8220 irssi/src/silc/core/client_ops.c.
8222 * Renamed silc_command_free_payload to silc_command_payload_free.
8223 Affected file lib/silccore/silccommand.h
8225 * Added silcmath.h to include the prototoypes of various routines
8226 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8229 * Changed the following headers to ROBODoc format:
8231 lib/silccore/silcchannel.h
8232 lib/silccore/silccommand.h
8233 lib/silccore/silcid.h
8234 lib/silccore/silcidcache.h
8235 lib/silccore/silcmode.h
8236 lib/silccore/silcnotify.h
8237 lib/silccore/silcpacket.h
8238 lib/silcmath/silcmath.h
8240 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8242 * Added checking to the server code not to start the server if
8243 ciphers and stuff are not configured properly. Affected files
8244 silcd/serverconfig.[h] and silcd/server.c.
8246 * Changed the layout of the header files of the public interfaces
8247 in the SILC libraries. The new layout supports ROBODoc
8248 documentation tool (and some others) so that it is easy to create
8249 a library reference manual. All the other headers and source
8250 code must still follow the CodingStyle document. Also source
8251 code must not include these ROBODoc stuffs, only the headers.
8252 Furthermore, all public interface headers must now be named
8253 by using `silc' prefix, example: silcapi.h, silccipher.h.
8254 Some files were renamed due to this. All the other headers
8255 must not be used as public interfaces. I will update the
8256 CodingStyle document later. Changed following headers, so far:
8258 lib/silcclient/silcapi.h
8259 lib/silccore/silcauth.h
8260 lib/silccore/silcprivate.h
8261 lib/silccrypt/silcdh.h
8263 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Removed silc_client_packet_send_flush from the client library
8268 as it is not needed. Affected file lib/silcclient/client.[ch].
8270 * Added printing of message of unresolved authentication method
8271 to the Irssi SILC client. Added it to the module formats.
8272 Removed the same message from the client library.
8274 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8276 * Added new distribution feature, DISTLABEL. Every distribution
8277 can define own preprocessor label that can be used in the
8278 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8279 file distributions, acconfig.h.pre and prepare.
8281 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Added Makefile.defines_int to include the actual definitions
8284 for Makefile.defines.in. Tested the new distribution system,
8285 created distributions and tested installation.
8287 * Added AWAY message printing to the Irssi SILC client. Added
8288 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8290 * Added SCONNECT command to call the SILC's CONNECT command.
8291 Cannot use CONNECT directly since Irssi uses that internally.
8292 Affected file irssi/src/silc/core/silc-servers.c.
8294 Added ACTION local command. It is same as ME command but takes
8295 the channel as mandatory argument.
8297 Rewrote some of the Irssi's help files to suite for SILC
8300 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * Added Makefile.defines[.in] that should for now on be included
8303 in all Makefile.am file in the source tree. That file includes
8304 all common compilation definitions for SILC source tree.
8306 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Minor changes to the ./prepare script to change the package
8309 name according the distribution name to the configure.in.
8311 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8313 * Created new distribution system. Added file `distributions'
8314 that defines all the distributions that can be created out of
8315 the SILC source tree. The ./prepare script now reads that
8316 file to determine how to prepare the distributions. The
8317 first argument to the ./prepare is the name of the distribution
8318 and second is the version of the distribution. If given
8319 without arguments it creates the default (toolkit) distribution
8320 with the default version (defined in ./prepare).
8322 All Makefile.am files that are subject to the distributions
8323 are now named as Makefile.am.pre. These are ./Makefile.am
8324 and lib/Makefile.am. Others may be changed later.
8326 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8328 * Added invite list, ban list, some key management and connection
8329 error message printing to module formats in the Irssi SILC client.
8331 * Added new silc_client_set_away_message to set the away message
8332 that is back to the person who sent private message. The
8333 affected file lib/silcclient/silcapi.h and the
8334 lib/silcclient/client_prvmsg.c.
8336 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Fixed the private message sending in the Irssi SILC client,
8339 added local command KEY to the Irssi SILC client.
8341 Added key management and key agreement message formats to the
8342 irssi/src/fe-common/silc/module-formats.[ch].
8344 Added USERS (alias WHO) printing, server/router operator
8345 indication and LIST command printing to the module formats.
8347 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Fixed channel joining notify handling, cumode notify handling
8350 from Irssi SILC client.
8352 * Added SILC specific module-formats to the Irssi SILC client so
8353 that SILC specific message hilighting, colors etc is possible.
8354 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8356 Added channel mode, channel user mode, actions, notices,
8357 whois and whowas printing to the the module-formats.c.
8359 * Fixed a bug in channel deletion in the server. The channel
8360 is not left to the cache even if the channel founder auth mode
8361 is set when there are no users anymore on the channel. Affected
8362 file silcd/server.c.
8364 * The silc_net_localhost now resolves the entire hostname including
8365 the domain name. Affected file lib/silcutil/silcnet.c.
8367 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * Changed the ask_passphrase client operation to be ascynchronous.
8370 It has now a completion callback and a context that the
8371 application must call after it has got the passphrase from
8372 the user. Affected files lib/silcclient/silcapi.h,
8373 lib/silcclient/protocol.c, lib/silcclient/command.c and
8376 Added SilcAskPassphrase callback that the application calls
8377 to deliver the passphrase to the library.
8379 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8380 The public key verification and especially a certificate
8381 verification is asynchronous procedure.
8383 Added new SILC_SKE_STATUS_PENDING status to indicate the
8384 request is pending and a callback will be called to finalize
8387 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8388 indicate that remote end did not send its public key (or
8389 certificate), even though we require it. Added check for this
8390 condition in the SKE. This was a security bug, now fixed.
8392 Defined new SilcSKEVerifyCbCompletion callback that is called
8393 when the verification process is completed.
8395 The affected files lib/silcske/silcske_status.h and
8396 lib/silcske/silcske.[ch].
8398 * Changed the verify_public_key client operation to be async
8399 as well. Defined SilcVerifyPublicKey callback that is used to
8400 indicate the success of the public key verification process.
8402 Changed the server and client to use the new async client
8405 * Changed the Irssi SILC client's internal scheduler to be called
8406 twice as many times as it used to be. As a result the client
8407 should be a bit faster now. Affected file is
8408 irssi/src/silc/core/silc-core.c.
8410 * Added support to Irssi SILC client of asynchronous public key
8411 verification and passphrase inquiry. Affected file is
8412 irssi/src/silc/core/silc-core.c.
8414 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Do not say "You have left channel %s" in client library.
8417 Moved it to the application. Affected files are
8418 lib/silcclient/command.c and silc/client_ops.c.
8420 * Fixed silc_client_get_clients. Command context was not
8421 duplicated and was freed memory in the callback. Affected
8422 file lib/silcclient/idlist.c.
8424 * Do not say "you are now talking..." on JOIN command in the
8425 client library. The appliation must handle it.
8427 * Do not say ".. changed topic to" in command reply in the
8428 client libary. The application must handle it.
8430 * Fixed TOPIC command sending in the client library.
8432 * Fixed a memory leak in silc_client_command_free in the file
8433 lib/silcclient/command.c.
8435 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Imported a modified version of Irssi client to the source tree.
8438 The Irssi will be used to create a new client called
8439 Irssi SILC. Imported to irssi/.
8441 Added silc_core_init_finish function to the Irssi. Affected
8442 file irssi/configure.in.
8444 A lot changes in the Makefile.ams around the irssi tree.
8446 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Do not rehash if the new size is same as the old size of the
8449 hash table, in the silc_hash_table_rehash*. The affected file
8450 lib/silcutil/silchashtable.c.
8452 * Replaced hash_table_del_by_context calls from the server
8453 (when channel->user_list and client->channels) to the
8454 hash_table_del as it is sufficient and faster.
8456 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Added silc_hash_table_list, silc_hash_table_get and the
8459 SilcHashTableList structure to provide an alternative way to
8460 traverse the hash table. The affected files are
8461 lib/silcutil/silchashtable.[ch].
8463 * Changed the server's idlist routines to use the hash table
8464 routines to optimize the code.
8466 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8468 * Replaced the client entry's `channel' list and channel entry's
8469 `user_list' list to hash tables for optimized lookup. Changed
8470 the code to use the hash table interface around the code.
8471 Affected file lib/silcd/idlist.[ch].
8473 * Added `auto_rehash' boolean argument to the function
8474 silc_hash_table_alloc to indicate whether the hash table should
8475 auto-rehash when it thinks is appropriate time. It will
8476 increase the hash table size if the there is twice as much
8477 entries in the table than the size of the table, and will
8478 decrease the size if there are twice as less entries than
8479 the size of the table.
8481 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8485 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * silc_idcache_purge_by_context deletes the entry now by context
8488 as it is supposed to do. Affected file lib/silccore/idcache.c.
8490 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8491 client is not anymore valid (WHOWAS givens the info) and not
8492 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8494 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Removed the `data' and `data_len' arguments from the ID Cache
8497 interfaces and added `name' argument. ID Cache does not handle
8498 anymore the binary data only a names associated with given ID.
8500 * When hashing a Client ID with silc_hash_id the entire ID is
8501 not hashed anymore, instead only the hash of the Client ID is
8502 hashed. This way we can access the Client ID from the cache
8503 with Client ID but with the hash of the ID (which is a hash of
8504 the nickname) as well without any difference in performance.
8506 Added also silc_idcache_find_by_id_one_ext to do one on one
8507 searching when we have the actual ID. Added also function
8508 silc_hash_client_id_compare. The affected files are
8509 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8511 * When hashing the name associated with a ID it is always done
8512 in lowercase. This way we can access the cache without worrying
8513 about case-sensitivity, even though, for example nicknames are
8516 * Fixed a bug in server with channel message sending. It put
8517 wrong ID type as destination ID. The affected file
8518 silcd/packet_send.c.
8520 * silc_idcache_del_by_context now deletes from all hash tables
8521 by context. Affected file lib/silccore/idcache.c.
8523 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8525 * Changed the client library to use the new ID Cache interface.
8526 Changes around the source tree.
8528 * Added silc_hash_table_rehash_ext to rehash with specific
8529 hash function. Affected file lib/silcutil/silchashtable.[ch].
8531 * Added silc_hash_string_compare to compare two strings in the
8532 hash table. Affected file lib/silcutil/silcutil.[ch].
8534 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Added new function silc_idcache_del_by_context into the
8537 lib/silccore/idcache.[ch].
8539 * Changed the server's ID list routines to use the new ID Cache
8540 interface. Changes around the source tree.
8542 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * Added silc_hash_table_del[_by_context]_ext functions in to the
8545 lib/silcutil/silchashtable.[ch].
8547 Removed silc_hash_table_find_all* routines and added new
8548 silc_hash_table_find_foreach to replace them.
8550 Added silc_hash_table_replace_ext function as extended
8551 replacing function. Separated the simple hash table interface
8552 from the extended hash table interface in the file
8553 lib/silcutil/silchashtable.h.
8555 * Fixed minor bugs and changed it to use some of the new
8556 hash table functions in lib/silccore/idcache.c
8558 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Added new function silc_hash_table_find_all to return all keys
8561 in the hash table by the specified key. As the hash table is
8562 collision resistant it also makes it possible to have several
8563 duplicate keys in the hash table. This function may be used to
8564 find all of the keys from the hash.
8566 Added user_context arguments to the SilcHashFunction,
8567 SilcHashCompare and SilcHashDestructor to deliver user specified
8570 Added new fuctions silc_hash_table_find[_all]_ext to do
8571 extended lookup with specified hash and compare functions and
8572 specified user contexts.
8574 Added new function silc_hash_table_add_ext to add the key
8575 with specified hash function and user context.
8577 Added new function silc_hash_table_foreach to traverse all
8578 entrys in the hash table. Added SilcHashForeach callback
8581 Added new function silc_hash_table_del_by_context to delete
8582 the entry only if the context associated with the key matches.
8584 Affected files are lib/silcutil/silchashtable.[ch].
8586 * Removed silc_hash_[server/client/channel]_id and added just
8587 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8588 silc_hash_id_compare to compare two ID's using as the hash table
8589 comparison function. Added also silc_hash_data to hash
8590 binary data and silc_hash_data_compare to compare it.
8592 * Removed silc_idlist_find_client_by_hash as it is not needed
8593 anymore. Affected file silcd/idlist.[ch].
8595 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8596 to use internally the SilcHashTable. The new ID Cache is a lot
8597 faster than the old one. Some of the ID Cache interface was also
8598 rewritten and obsolete and stupid functions were removed.
8600 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8602 * Added entry_count field to the SilcHashTable to keep the number
8603 of the entries in the table. Implemented the function
8604 silc_hash_table_rehash. Added new function
8605 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8607 Fixed a minor bug in silc_hash_table_free.
8609 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8610 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8611 into the lib/silcutil/silcutil.[ch].
8613 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8615 * Implemented a collision resistant hash table into the
8616 lib/silcutil/silchashtable[ch]. See the header and the source
8617 for the SilcHashTable API.
8619 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Merged dotconf version 1.0.2 into lib/dotconf.
8623 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Do not compile anything in lib/silcsim/* if the SIM support
8626 is not enabled. The tree should now compile without problems
8629 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Compiled the SILC under cygwin. Compiled and tested briefly
8632 without problems. More tests needed. The SIMs didn't compile
8635 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8637 * Fixed possible crash in silc_get_username in the
8638 lib/silcutil/silcutil.c.
8640 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8642 * Fixed a va_arg in silc/client_ops.c.
8644 * Oops, RC5 routines were named AES and caused some problems
8645 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8647 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8649 * Added new SilcIDIP structure into the lib/silccore/id.h and
8650 replaced the old `ip' fields from all SILC ID's to that type.
8651 This is a step towards IPv6 support.
8653 The silc_id_get_len takes now the ID as an extra argument.
8654 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8655 both IPv4 and IPv6 based ID's.
8657 The affected files are lib/silccore/id.[ch] and other files
8658 around the tree using these routines.
8660 * Removed the ID length arguments in server from various
8661 silc_server_send_notify_* routines -> they are not needed
8664 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8666 * Fixed memory leak in silc_encode_pem_file in the file
8667 lib/silcutil/silcutil.c.
8669 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Check minor version as well in the SKE. Affected files are
8672 silcd/protocol.c and lib/silcclient/protocol.c.
8674 * Added --identifier option to the server so that an identifier
8675 can be when creating the public key for the server. Affected
8676 file is silcd/silcd.c.
8678 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8679 lib/silccrypt/silcpkcs.c.
8681 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8683 * Register default ciphers and stuff when using -C option with
8684 the server. Affected file sildc/silcd.c.
8686 * Put back the servers public key filename format, it is better
8687 than the new one. For now, the client keys are saved with the
8688 new filename format. The affected file silc/client_ops.c.
8690 * Implemented the Cipher API for the rest of the ciphers that
8691 did not implement it or implemented it the wrong way.
8693 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8695 * Register default ciphers and stuff when using the -S option
8696 in the client. Affected file silc/silc.c. Same also when
8697 creating new key pair with -C option.
8699 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8701 * Fixed the silc_verify_public_key client operation function to
8702 save the public keys differently. The fingerprint is now
8703 used as filename and not the hostname. This way also the
8704 client keys are saved uniquely and not with hostnames. The
8705 affected file is silc/client_ops.c.
8707 * Trimmed the silc_hash_fingerprint function to remove extra
8708 whitespaces from the end of the fingerprint. The affected
8709 file is lib/silccrypt/silchash.c.
8713 * Added silc_cipher_register_default function to register all
8714 default ciphers. It can be used when configuration files
8715 does not exist and the application does not want any specific
8716 ciphers in any specific order.
8718 The SilcDList is now used as silc_cipher_list dynamically
8719 allocated cipher list. Removed the static list all together
8720 and now all ciphers must be allocated to the dynamic list.
8721 The silc_cipher_alloc routine was changed to check only the
8724 All silc_cipher_* routines that used to return int returns
8727 The affected files lib/silccrypt/silccrypt.[ch].
8729 * The same thing was done to silc_hash_* as for silc_cipher_*
8730 routines. Affected files lib/silccrypt/silchash.[ch].
8732 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8733 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8734 Added also silc_pkcs_[un]register[_default] functions.
8735 Removed the data_context from the PKCS API.
8737 * Added silc_hmac_register_default function to register default
8738 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8739 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8740 to unregister all hmacs at once.
8742 * Register the default ciphers, hash functions, PKCSs and HMACs
8743 if client's configuration file does not exist. The affected
8746 * The client did not load the hash functions from the SIM
8747 modules at all. Added support for this. Affected file is
8748 silc/clientconfig.c.
8750 * When decoding public key with silc_pkcs_public_key_decode, check
8751 the supported algorithm only if PKCS are registered. Affected
8752 file lib/silccrypt/silcpkcs.c. The same was done with the
8753 silc_pkcs_private_key_decode.
8755 * Fixed the SILC List routines to keep the list always in order.
8756 It used to change the list's order when traversing the list but
8757 not it preserves the order. Affected file lib/trq/silclist.h.
8759 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Added the client library to use the SilcSocketConnection's
8762 reference counter (by silc_socket_dup) to prevent the bug that
8763 the socket object may be freed underneath async operation.
8765 * The name resolv library checking fixes in the configure.in.pre.
8768 * Created new version of the protocol drafts for future
8769 development. The -03 drafts are the ones that will be changed
8770 in the trunk now and the -02 will remain as they are.
8772 * Send list of CUMODE notifys to the router when announcing
8773 the channel users to the router. Affected file silcd/server.c.
8774 If the router receiving channel founder CUMODE for a channel
8775 that already has channel founder it will send CUMODE notify
8776 to the sender to remove the channel founder rights from the
8777 announced client. Affected file silcd/packet_receive.c.
8779 * The CUMODE notify may now use Server ID as well as the entity
8780 who changes the mode. Updated protocool specs.
8782 * Updated INSTALL and README files.
8784 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8786 * New web pages in the http://silc.pspt.fi. The pages was
8791 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Implemented the [DenyConnectin] config section in the server.
8794 Added silc_server_config_denied_conn to check whether incoming
8795 connection is denied. Affected file silcd/serverconfig.[ch].
8797 * Do not check the ports when checking the incoming configuration
8798 data if the port is 0, meaning any. Affected file is
8799 silcd/serverconfig.c.
8801 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8803 * Fixed buffer overflow in silc_string_compare in the file
8804 lib/silcutil/silcutil.c.
8806 * Fixed double free in silc_server_command_leave in the file
8809 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8811 * Fixed the version checking in the server. Affected file is
8814 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Fixed the configuration data fetching when accepting new
8817 connections in the server. Affected file silcd/server.c.
8819 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * Added `sender_entry' argument to the function
8822 silc_server_packet_relay_to_channel so that we can check
8823 whether some destination actually belongs to the same route
8824 the sender belongs (ie, we must not resend the packet to the
8825 sender). Affected file silcd/packet_send.[ch].
8827 * Added `servername' field to the SilcClientEntry in the server
8828 to hold the name of the server where client is from. Affected
8829 file is silcd/idlist.h.
8831 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Moved the channel message encrypting in the router betwen
8834 router connections from silc_server_channel_message to the
8835 silc_server_packet_relay_to_channel since we want to check
8836 whether we have anybody channel before encrypting anything.
8837 Affected files silcd/packet_[receive/send].c.
8839 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Fixed the [AdminConnection] server config section to support
8842 multiple entries. Affected file silcd/serverconfig.c.
8844 * Added support into the server to check the validity of the
8845 incoming connection before executing any KE or authentication
8848 * The connection configuration is now saved to the KE and
8849 connection auth protocol contexts and not fetched anymore in
8850 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8852 * The local hosts listenning address and port is also resolved
8853 now when starting the server. We want to have the socket object
8854 to include the real address and port for the listener. Added
8855 new function silc_net_check_local_by_sock into the files
8856 lib/silcutil/silcnet.[ch].
8858 * Fixed a broadcast bug in server -> do not broadcast if we
8861 * Fixed a routing bug. Do not route broadcast packets ever.
8862 Broadcast packets must be processed always and not routed since
8863 they may be destined to some other host than yourself and thus
8864 would get routed without no good reason. Affected file is
8867 * Added function silc_server_config_is_primary_route to check
8868 whether primary router connection has been configured (a router
8869 configuration that we are initiating). If there is not, we
8870 will assume that there is only two routers in the SILC network
8871 and we will use the incoming router connection as our primary
8872 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8874 * Changed the order of the broadcasting. Broadcast _after_ the
8875 packet has been processed not before. Affected file is
8878 * Fixed a [ClientConnection] parsing bug. The port was never
8879 parsed correctly thus resulting to port 0. Affected file
8880 silcd/serverconfig.c.
8882 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8883 argument and did not set the broadcast packet flag. Affected
8884 file silcd/packet_send.c. Fixed same bug in the function
8885 silc_server_send_notify as well.
8887 * If we receive NEW_ID packet for our own ID in the server, ignore
8890 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Removed the nickname from the Private Message Payload.
8895 Updated the code and the protocol specs.
8897 * Updated protocol specs for submitting to the IETF.
8899 * Tweaked the Random Number Generator a bit. Affected file
8900 lib/silccrypt/silcrng.c. Exported a new function
8901 silc_rng_[global]_add_noise which can be used to add more
8904 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Do not parse packets with different timeout when protocol
8907 is active -> may cause problem with rekey. Affected file
8910 * When server receives signoff notify it must not create
8911 new channel key if the client is on any channels since the
8912 sender of the signoff notify will create it.
8914 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Added printing of error messages during SKE protocol from the
8917 failure packet sent by server during SKE. Affected file
8920 * Removed the client's failure_callback handling with timeout
8921 and handle it immediately when received.
8923 * The SKE library returned wrong type in SUCCESS and FAILURE
8924 packets. They must be 32 bit MSB not 16 bit MSB.
8926 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8928 * Ok, rewrote the logic of the re-key and now it seems to work.
8929 I tested it on high traffic with frequent re-keys without
8930 problems. Added hmac_receive (and renamed hmac to hmac_send)
8931 in SilcClientConnection in lib/silcclient/client.h and
8932 in SilcIDListData in silcd/idlist.h. Also, removed the
8933 SilcPacketParserContext's cipher and hmac fields as they are
8934 not needed anymore and actually caused some problems when
8935 the ciphers and hmac's changed underneath the packet parser.
8937 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * If re-key protocol is active then process the incoming packets
8940 synchronously since we must assure that icoming packets encrypted
8941 with the old key is processed before the new keys is set to
8942 use. This is true other packets than for REKEY packets.
8943 Affected file silcd/server.c. The same was done to client library
8944 as well, affected file lib/silcclient/client.c.
8946 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8948 * Fixed bug in client and server to accept the force send if
8949 the packet is send from silc_[server/client]_packet_process
8950 function. Otherwise the packets are never delivered, oops.
8952 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Disable force sending of packets when REKEY protocol is active.
8955 We must assure that no packet is sent directly when rekey is
8956 performed. All packets must be sent through packet queue.
8957 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8958 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8959 function is silc_[server/client]_packet_send_real to check
8962 * Replaced the SIM paths from example config files to
8963 /usr/local/modules. Also, make install creates now
8964 /usr/local/silc/logs directory to hold all the SILC server
8967 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Made the configure.in.pre work on Solaris. Patch by salo.
8971 * Made all ciphers compatible with non-x86 machines. Defined
8972 CBC mode macros into lib/silccrypt/ciphers_def.h.
8974 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Fixed the make install.
8978 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8980 * When MAC computation fails the silc_packet_decrypt returned 0
8981 even though it was supposed to return -1. Fixed this. The
8982 affected file is lib/silccore/silcpacket.c.
8984 * Do not replace the config files in /etc/silc (in make install)
8985 if they already exist. Affected file ./Makefile.am.
8987 * Do not send re-key packets immediately but through packet queue.
8988 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8990 * Changed silc_net_check_host_by_sock to return FALSE if the
8991 IP/DNS could not be resolved. Though, it returns the IP address
8992 now even if it could not resolve it (but returns also FALSE).
8993 Affected file lib/silcutil/silcnet.[ch].
8995 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Added silc_pkcs_decode_identifier to decode the public key's
8998 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8999 Added also silc_pkcs_free_identifier. Added also new context
9000 SilcPublicKeyIdentifier.
9002 * Added -S option to the silc client. It is used to dump the
9003 contents of the specified public key file.
9005 * Changed the PKCS api to return the public key length when
9006 setting the public key.
9008 * Fixed a fatal bug in the public and private key file loading.
9009 Affected file lib/silccrypt/silcpkcs.c.
9011 * Execute the packet parsing for client with zero (0) timeout
9012 if the protocol is active. Affected file silcd/server.c.
9014 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Made the key generation options to the silcd program. Added
9017 -C option, equivalent to client's option.
9019 * Added new [ServerKeys] config section to the server. It
9020 configures the server's public and private key.
9022 * Defined generic Public Key Payload into the protocol
9023 specification to send specific type of public keys and
9026 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9027 public key or certificate.
9029 * Implemented the GETKEY command to the server and to the
9030 client library and on user interface.
9032 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Made preliminary `make install' work.
9036 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Added SilcServerRekey context into silcd/idlist.h.
9040 * Added the PFS support as defined in the specification to the
9041 SKE protocol. Affected files lib/silcske/*.c.
9043 * Added `ske_group' field to the SilcServerRekey context to hold
9044 the number of the SKE group that is used with PFS in re-key.
9045 Affected file silcd/idlist.h.
9047 * Added PFS re-key support to the server. Affected file is
9050 * Added silc_protocol_cancel to cancel execution of the next
9051 state of the protocol. Affected file is
9052 lib/silccore/silcprotocol.[ch].
9054 * Added the re-key support with and without PFS to the client
9055 library. Re-key is performed once in an hour, by default.
9057 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9058 Added silc_client_rekey_callback and silc_client_rekey_final.
9059 Affected files are lib/silcclient/protocol.[ch] and
9060 lib/silcclient/client.[ch].
9062 * Removed the `hmac_key' and `hmac_key_len' fields from the
9063 SilcClientConnection structure; not needed. Affected file is
9064 lib/silcclient/client.h.
9068 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Do not ask whether user wants to use the negotiated private key
9071 for private messages, just use it. Affected file is
9072 silc/local_command.c.
9074 * Added `send_enc_key' and `enc_key_len' fields to the
9075 SilcIDListData structure since they are needed in the re-key
9076 phase. Affected file is silcd/idlist.[ch].
9078 * Implemented the simple re-key protocol into the server.
9079 Affected files silcd/server.c and silcd/protocol.[ch]. The
9080 re-key will be performed once in an hour, by default.
9082 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9083 Added silc_server_rekey, silc_server_rekey_callback and
9084 silc_server_rekey_final.
9086 * Removed Tunneled flag from the protocol. Updated the code
9087 and the specifications.
9089 * Adde `pfs' field to the SilcIDListData to indicate whether
9090 the PFS is to be performed in the re-key. Affected file is
9093 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9095 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9096 int64 of at least the xintXX size. If void * is less that 4
9097 bytes uint32 * will be used. Defined bool as boolean.
9099 * Changed _ALL_ unsigned long and unsigned int to uint32,
9100 unsgined short to uint16 in the source tree.
9102 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9103 not handle clients that has entry->data.registered == FALSE.
9104 They are not in the network anymore. Affected file is
9107 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Implemented the sending of the SERVER_SIGNOFF notify in the
9110 server. Affected file is silcd/server.c.
9112 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9113 Added also silc_notify_payload_encode_args into the
9114 lib/silccore/silcnotify.[ch].
9116 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9117 Affected file silcd/packet_receive.c.
9119 * Implemented the SERVER_SIGNOFF notify handling in the client
9120 library. Affected file lib/silcclient/client_notify.c. Also,
9121 implemnted the printing of the SERVER_SIGNOFF info to the
9122 application. Affected file silc/client_ops.c.
9124 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9125 if the deleting was successful. Affected file silcd/idlist.[ch].
9127 * Added support for public key authentication in the connection
9128 authentication protocol in the client library. Affected file
9129 lib/silcclient/protocol.c.
9131 * Changed the server's silc_idlist_get_clients_by_* interface
9132 to support already allocated array so that new entries may be
9133 added to pre-allocated array. Affected file silcd/idlist.[ch].
9134 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9135 and command replies.
9137 * All command reply functions in the server now calls the
9138 pending command callback even if error occured. This way the
9139 error will be delivered to the client as well. Affected files
9140 silcd/command.c and silcd/command_reply.c.
9142 * Fixed INFO command to return local server's info if no server
9143 was provided. Affected file lib/silcclient/command.c.
9145 * Removed RESTART command for good. Updated the code and the
9148 * Rewrote parts of the task system. It is a bit simpler now.
9149 Removed unsued task priorities. The affected files are
9150 lib/silcutil/silctask.[ch].
9152 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9154 * Moved the USERS printing from the library to the application.
9155 Affected files lib/silcclient/command.c and silc/client_ops.c.
9157 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Added channel key re-key support. The re-key is perfomed
9162 only by the router and is done once in an hour. Added `rekey'
9163 field to the SilcChannelEntry in the server. Affected files
9164 silcd/server.c and silcd/idlist.h.
9166 * Added silc_task_unregister_by_context into the file
9167 lib/silcutil/silctask.[ch].
9169 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9171 * Added SILC_UMODE_GONE mode to indicate when the client is not
9172 present in the SILC network. Added also support to the local
9173 command AWAY that will set this mode. Added support of showing
9174 "xxx is gone" in WHOIS command. The USERS command shows the
9175 gone status as well.
9177 * Fixed setting server and router operator privileges in the
9178 server's UMODE command. Affected file silcd/command.c.
9180 * Merged the SKE KE1 and KE2 payloads into one payload. The
9181 new KE payload is equivalent to the old KE2 payload.
9183 Cleaned up the SKE Start Payload parsing. It now uses the
9184 simple buffer unformatting to do the parsing. A lot faster
9187 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9188 to the SKE that is used to indicate whether both of the SKE
9189 parties should perform authentication. By default only the
9190 responder performs authentication. By setting this flag also
9191 the initiator must do authentication. By default it is unset
9192 since in normal SKE case, client to server connection, only
9193 the responder should do authentication. When doing SKE between
9194 two clients both should perform authentication. Updated the
9195 code and the protocol specs.
9197 * A little fix to IDENTIFY command in the server. Search the
9198 client first by hash not nickname. Affected file is
9201 * Fixed the silc_client_close_connection to support closing
9202 the client to client connections wihtout deleting too much
9203 data. Affected file lib/silcclient/client.c.
9205 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9206 are received if protocol used to be active but is not anymore
9207 the application would crash due to NULL pointer dereference.
9208 Affected files silcd/server.c and lib/silcclient/client.c.
9210 * Added `hash' field to the SilcClientConnection to include
9211 the hash function negotiated in the SKE protocol.
9213 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9214 to set the channel founder authentication data. A client can
9215 claim the founder rights later by providing the authentication
9216 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9217 This way the channel founder can regain the channel founder
9218 privileges even it is left the channel. This works only on
9219 local server and the client must be connected to the same
9220 server to be able to regain the founder rights. Updated the
9221 protocol specs accordingly.
9223 Added support to the CMODE command in the client to set the
9224 founder auth data. Read the README to see how to set it.
9226 Added support to the CUMODE command to claim the founder
9227 rights. Read the README to see how to do it.
9229 Added support for the founder authentication to the Channel
9230 Entry in the server. Affected file silcd/idlist.h.
9232 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9233 server's CMODE command. Affected file silcd/command.c.
9235 * Added the following new functions into lib/silccore/silcauth.[ch]:
9236 silc_auth_get_method and silc_auth_get_data.
9238 * The server now saves the remote hosts public key to the
9239 SilcIDListData pointer. Affected file silcd/protocol.c.
9241 * The normal server now does not remove the channel entry from
9242 the cache if the founder authentication data is set. It used
9243 to remove it if the founder was the last one on the channel on
9244 the server and left the channel. The auth data is saved and
9245 if the channel is re-joined later the old entry is used with
9246 the old auth data. Affected files silcd/command_reply.c and
9249 * Removed the `pkcs' field from the SilcIDListData structure
9250 in the server; it is not used. Affected file silcd/idlist.h.
9252 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9254 * Fixed packet processing on slow links. Partial packets were
9255 never re-processed because the incoming data buffer was cleared
9256 by the application. Application must not directly clear the
9257 sock->inbuf, the packet processing routines handle it. Fixed
9258 this in client library and in server.
9260 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9262 * Fixed the WHOIS and IDENTIFY send reply function to really
9263 check whether to send list or just one entry. Affected file
9266 * Cleaned up the LEAVE command's channel key distribution. The
9267 affected file silcd/command.c.
9269 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9270 can enforce the channel mode as well. In that case the ID
9271 includes the ID of the server. The code now enforces the
9272 mode change if the router have different mode than the server.
9274 * The notify client operation with CMODE_CHANGE notify can now
9275 return NULL client_entry pointer if the CMODE was not changed
9276 by client. Application must check for this.
9278 * Added <Server ID> argument to INFO command to support server
9279 info fetching by Server ID.
9281 * Added silc_server_announce_get_channel_users to get assembled
9282 packets of channel users of the specified channel. Affected
9283 file silcd/server.[ch].
9285 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9286 was freed underneath the ID Cache.
9288 * Re-announce clients when the server received CHANNEL_CHANGE
9289 notify from the router. Affected file silcd/packet_send.c.
9291 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9293 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9294 crashed since it did not handle the fact that there is no cipher
9295 called "3" and didn't check the error condition. Now fixed.
9297 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9298 flag. It can be used to send message requests.
9300 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Implemented the RESTART command in the client.
9304 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9305 notice type messages. Added notice printing to the user
9308 * The channel keys are not re-generated if the channel's mode
9309 is PRIVKEY, ie private key on the channel exists. Affected
9310 files silcd/server.c and silcd/command.c.
9312 * Fixed a little bug in channel message delivery when channel
9313 private keys are set in the server. Affected file is
9314 silcd/packet_send.c.
9316 * Changed the setting on channel->on_channel = TRUE from the
9317 silc_client_save_channel_key to the JOIN command reply. The
9318 key payload is not received if the private channel key is set.
9319 Affected file lib/silcclient/command_reply.c and the
9320 lib/silcclient/client_channel.c.
9322 * When the CMODE_CHANGE notify is sent and the channel private
9323 key mode is removed the channel key must be re-generated in
9324 other cells as well. Added this support for the router in the
9325 silcd/packet_receive.c.
9327 * Added new local command NOTICE to send notice message on
9328 channel. Affected file silc/local_command.[ch].
9330 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9332 * Added new local command ME to the client. It is used to send
9333 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9334 some action. Affected file silc/local_command.[ch].
9336 * Changed channel_message and private_message client operations
9337 to deliver the message flags to the application. Added also
9338 the `flags' arguments to the silc_client_send_channel_message
9339 and silc_client_send_private_message functions. Affected file
9342 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Redefined the Private Message Payload to support private message
9345 keys and to support the new private message flags. Updated
9346 the protocol specs. Flags makes it possible to have for example
9347 CTCP style messages.
9349 * Added new type SilcPrivateMessagePayload and defined an API
9350 for it in the lib/silcclient/silcprivate.[ch].
9352 * Tested private message private keys successfully. Tested the
9353 private message key set, unset and list commands with the new
9356 * Redefined the Channel Message Payload to include the channel
9357 message flags (equal with private message flags) to support
9358 for example CTCP style messages.
9360 * Defined some of the message (for channel and private message)
9361 flags. Updated the protocol specs and added the flags to the
9362 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9364 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9366 * Added SilcKeyAgreementStatus type to the key agreement routines
9367 to indicate the current status and error if one occured.
9368 The status types are defined in the lib/silcclient/silcapi.h.
9370 * Added new local command KEY that is used to set and unset private
9371 keys for channels, set and unset private keys for private messages
9372 with remote clients and to send key agreement requests and
9373 negotiate the key agreement protocol with remote client. The
9374 key agreement is supported only to negotiate private message keys,
9375 it currently cannot be used to negotiate private keys for channels,
9376 as it is not convenient for that purpose.
9378 * Fixed a minor pending callback setting bug in the function
9379 silc_client_get_client_by_id_resolve, now the function works.
9380 Affected file lib/silcclient/idlist.c.
9382 * Added function silc_net_get_local_port to get local bound
9383 port by socket. Added to lib/silcutil/silcnet.[ch].
9385 * Added `sockets' and `sockets_count' fields to the SilcClient
9386 object. They hold the sockets of the listenning sockets in
9387 the client. Listenning sockets may be for example the key
9388 agreement server. Affected file lib/silcclient/client.[ch].
9389 Added functions the silc_client_add_socket and the
9390 silc_client_del_socket. They are exported to the application
9393 * Added ~./silc/clientkeys to support other client's public keys.
9395 * Renamed verify_server_key client operation to verify_public_key
9396 and added one argument to indicate the type of the connection
9397 (server, client etc.).
9399 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9401 * Added silc_server_connection_auth_request to handle the
9402 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9403 silcd/packet_receive.[ch].
9405 * Added silc_server_send_connection_auth_request into the
9406 silcd/packet_send.c to send the connection auth request packet.
9408 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9411 * Fixed the public key authentication in responder side in the
9412 server. The `auth_data' pointer includes the SilcPublicKey
9413 not the path to the public key. Affected file silcd/protocol.c.
9415 * Implemented the public key authentication in the initiator side
9416 in the server. Affected file silcd/protocol.c.
9418 * Removed the [RedirectClient] config section from the server
9419 configuration. Is not needed and I don't want to implement it.
9421 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Cleaned up the CMODE command in the server. It now works
9424 correctly and supports all the modes defined in the protocol.
9425 Affected file is silcd/command.c.
9427 * Added `hmac_name' field to the SilcChannelEntry in the server
9428 to hold the default HMAC of the channel. It can be set when
9429 creating the channel (with JOIN command). Affected files
9432 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9433 type to indicate the change of the current cipher and hmac
9434 on the channel. Client can safely ignore the <cipher> argument
9435 (if it chooses to do so) since the CHANNEL_KEY packet will
9436 force the channel key change anyway. The <hmac> argument is
9437 important since the client is responsible of setting the new
9438 HMAC and the hmac key into use.
9440 * Fixed the CMODE command in the client library as well.
9442 * Tested CMODE command in router environment successfully.
9444 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Show the version of the remote client (or server) when connecting
9447 to the server. It is logged to the log file. Affected file
9448 is silcd/protocol.c.
9450 * Fixed the KILLED notify handling in the client library. The
9451 client must be removed from all channels when receiving the
9454 Also, do not remove the client entry when giving the KILL
9455 command but when the KILLED notify is received.
9457 * Removed silc_idlist_find_client_by_nickname from the server.
9458 Not needed anymore. Affected files silcd/idlist.[ch].
9460 * Implemented the CHANNEL_CHANGE notify type handling to the
9461 server. Affected file silcd/server.c.
9465 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9467 * Added silc_server_send_notify_invite to send the INVITE
9468 notify between routers.
9470 * Implemented the INVITE command correctly to the server.
9472 * Implemented the INVITE notify type handling in the server.
9474 * Implemented the INVITE command to the client library and on the
9477 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Added function silc_server_get_client_resolve to find the
9480 client entry by ID from all ID lists and then resolve it
9481 (using WHOIS) if it cannot be found. Affected file is
9484 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9486 * Implemented the BAN command to the client library.
9488 * The JOIN command in the server now checks the invite list
9491 * Changed the silc_command_reply_payload_encode_va and the
9492 silc_command_payload_encode_va to support that if argument is
9493 NULL it ignores and checks the next argument. Affected file
9494 lib/silccore/silccommand.c.
9496 * Added silc_server_send_notify_ban to send the BAN notify
9497 type between routers.
9499 * Chaned the silc_notify_payload_encode to support that if
9500 argument is NULL it ignores and checks the next argument.
9501 Affected file lib/silccore/silcnotify.c.
9503 * Tested ban lists in router environment successfully.
9505 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9507 * Implemented BAN command to the server, in silcd/command.[ch].
9509 * Removed the BAN and INVITE_LIST modes from the CMODE command
9512 * Added function silc_string_match to regex match two strings.
9513 Affected files lib/silcutil/silcutil.[ch].
9515 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9517 * Redefined parts of the SilcChannelEntry in the server to support
9518 the new ban and invite lists.
9520 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9522 * Redefined the INVITE command. The same command can be used to
9523 invite individuals to the channel but also to manage the invite
9524 list of the channel (to add to and remove from the invite list).
9525 Updated the protocol specs.
9527 * Added new command SILC_COMMAND_BAN that can be used to manage
9528 the ban list of the channel. Updated the protocol specs.
9530 * Removed the channel modes: the SILC_CMODE_BAN and the
9531 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9532 in the CMODE command. The equivalent features are now available
9533 using INVITE and BAN commands. Updated the protocol specs.
9535 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9536 in the network about change in the current ban list. The notify
9537 type is not used by the client.
9539 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9540 support the invite lists.
9542 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Added new function silc_string_regexify that converts string
9545 including wildcard characters into regex string that can
9546 be used by the GNU regex library. Added into the file
9547 lib/silcutil/silcutil.[ch].
9549 Added silc_string_regex_combine to combine to regex strings
9550 into one so that they can be used as one regex string by
9551 the GNU regex library. Added into the file
9552 lib/silcutil/silcutil.[ch].
9554 Added silc_string_regex_match to match two strings. It returns
9555 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9557 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9559 * Imported GNU regex to the soruce tree into lib/contrib.
9560 Fixed some compiler warning from the regex.c.
9562 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9564 * Fixed MOTD command in the server to work in router environment.
9566 * Fixed the MOTD command in the client library to support
9567 the server argument in the command.
9569 * Added `nickname_len' argument to the silc_idlist_add_client
9570 in the server, as the `nickname' argument may be binary data
9573 * Added silc_idlist_get_channels to return all channels from
9576 * Implemented LIST command to the server. Affected file is
9579 * Implemented the LIST command to the client library and on the
9582 * Added [<user count>] argument to the LIST command reply.
9583 With private channels the user count is not shown.
9585 * Updated TODO and README.
9587 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9589 * The client entry's data.registered must be TRUE even with
9590 global client entry on global client list. The data.registered
9591 is used to check whether the client is anymore in the network,
9592 for example with WHOWAS command so it must be valid.
9594 * Fixed the WHOWAS command in the server. It now actually works
9595 in router environment. Added function into silcd/command_reply.c
9596 silc_server_command_reply_whowas_save.
9598 * Added silc_idlist_purge function to the silcd/idlist.c
9599 to periodically purge the ID Cache.
9601 * Fixed INFO command in the server. It works now in router
9602 environment. Added <server name> argument to the INFO command
9603 reply. Updated the protocol specs.
9605 * Fixed minor bug in silc_idcache_purge to not purge if the
9606 expire value is zero.
9608 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9609 they were buggy because of the WHOWAS information.
9611 * Fixed local command MSG to handle the async resolving of
9612 the remote client properly. It used to fail the first MSG.
9613 Affected file silc/local_command.c.
9615 * Added `data_len' field to SilcIDCache context.
9617 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9619 * Update TODO. Todo in commands in the server.
9621 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9623 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9624 used by routers as broadcast packet to inform other routers
9625 about the changed user mode.
9627 Implemented the notify handling in the server. Affected file is
9628 silcd/packet_receive.c. Added the function
9629 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9631 * Added new generic Channel Payload and deprecated the New Channel
9632 Payload. The New Channel Payload is now the generic Channel
9635 * Added new argument `mode' to the silc_server_send_new_channel
9636 as it is required in the Channel Payload now.
9638 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9639 and created a new and real SilChannelPayload to represent the
9640 new generic Channel Payload. Implemented the encode/decode
9641 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9643 * Added silc_server_get_client_channel_list to return the list
9644 of channels the client has joined for WHOIS command reply.
9645 Affected file silcd/server.[ch].
9647 * Implemented the channel list sending in the WHOIS command reply
9648 in server and in the client.
9650 Implemented the channel list displaying on the user interface
9651 as well. Affected file silc/client_ops.c.
9653 * Added silc_channel_payload_parse_list to parse list of Channel
9654 Payloads. It returns SilcDList list of SilcChannelPayloads.
9655 Client for example can use this function to parse the list of
9656 channels it receives in the WHOIS command reply. The caller
9657 must free the list by calling silc_channel_payload_list_free.
9658 Affected files lib/silccore/silcchannel.[ch].
9660 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9662 * Added one new argument <user mode> to the WHOIS command reply
9663 to return the mode of the user in SILC. Updated the protocol
9666 Implemented it to the server and client.
9668 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9670 * Fixed the mode printing on the user interface on joining.
9671 Affected file silc/client_ops.c.
9673 * Implemented the UMODE command and user modes in general to the
9674 client library and to the user interface.
9676 * Implemented the UMODE command to the server.
9678 * The server now sends UNKNOWN_COMMAND error status if client sends
9679 unknown command. Affected file silcd/command.c.
9681 * All server commands now handle the command identifier the right
9682 way when sending the command reply to the client. The client can
9683 use to identify the command replies with the identifier.
9685 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9687 * Added silc_server_get_client_route to resolve the route to
9688 the client indicated by the client ID. Affected file is
9691 * Added silc_server_relay_packet as general function to relay
9692 packet to arbitrary destination. This deprecates functions
9693 like _send_private_message_key, _relay_notify etc. Affected
9694 file is silcd/packet_send.[ch].
9696 Removed silc_server_send_key_agreement,
9697 silc_server_send_private_message_key and
9698 silc_server_packet_relay_notify functions from the file
9699 silcd/packet_send.[ch].
9703 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9704 server. Affected file silcd/packet_receive.[ch].
9706 * Implemented the KILL command to the client. Implemented the
9707 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9708 Affected files lib/silcclient/command[_reply].c and
9709 lib/silcclient/client_notify.c. Implemented the KILL notify
9710 printing in the user inteface.
9712 * Fixed a lot silc_parse_nick memory leaks from the client
9713 library in the file lib/silcclient/command.c.
9715 * Changed the silc_server_send_notify_on_channels's `sender'
9716 argument from SilcSocketConnection to SilcClientEntry to
9717 check the sender as entry and not as connection object and not
9718 to send to the client provided as argument. The affected file
9719 is silcd/packet_send.[ch].
9721 * The notify packets that are destined directly to the client used
9722 to not to be processed by the server. Now changed that and the
9723 server processes all notify packets. After relaying the packet
9724 to the client the notify packet is processed in the server.
9726 * The silc_server_free_client_data now checks whether there is
9727 pending outgoing traffic for the client and purges the data to
9728 the network before removing the client entry.
9730 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9732 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9733 an client is killed from the SILC Network. Updated the protocol
9736 Added new function silc_server_send_notify_killed to the
9737 silcd/packet_send.[ch].
9739 * Added function silc_server_packet_relay_notify to relay notify
9740 packets that are destined directly to a client. In this case
9741 the server does not process the notify packets but merely relays
9742 it to the client. Affected file silcd/packet_send.[ch].
9744 Added also silc_server_packet_process_relay_notify to check
9745 whereto relay the notify. Affected file is
9746 silcd/packet_receive.[ch].
9748 * Implemented the KILL command to the server.
9752 * Added the backup schema desgined last fall to the protocol
9753 specs for everyone to see. The specification is in the
9754 *-spec-xx.txt draft and the packet type definitions for the
9755 backup routers is in *-pp-xx.txt draft. Thusly, added also
9756 new packet type SILC_PACKET_CELL_ROUTERS.
9758 * A big security problem in the implementation discovered. The
9759 signoff of an client did not cause new channel key generation
9760 which it of course should've done. The channel keys must be
9761 always re-generated when client leaves (or signoffs) the channel.
9762 The silc_server_remove_from_channels funtion now handles
9763 the channel key re-generation.
9765 * Added `sender' argument to the silc_server_send_notify_on_channels
9766 to not to send the client provided as argument. Affected file
9767 silcd/packet_send.[ch].
9769 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9771 * Implemented OPER and SILCOPER commands into the server and
9774 * Added silc_auth_verify and silc_auth_verify_data to verify
9775 the authentication directly from the authentication payload.
9776 It supports verifying both passphrase and public key based
9777 authentication. Affected file lib/silccore/silcauth.[ch].
9779 * Added `hash' field to the SilcIDListData structure. It is the
9780 hash negotiated in the SKE protocol. Affected file is
9783 * Slight redesigning of the SilcAuthPayload handling routines.
9784 Do not send SilcPKCS but SilcPublicKey as argument.
9786 * Implemented the public key authentication support to the
9787 serverconfig. The public key is loaded from the provided path
9788 and saved as authentication data to void * pointer. Thus,
9789 changed the unsigned char *auth_data to void *auth_data;
9791 * Fixed SHUTDOWN command to send the reply before the server
9792 is shutdown. :) Affected file silcd/command.c.
9794 * Fixed fatal bug in CONNECT command. The hostname was invalid
9795 memory and server crashed. Affected file silcd/command.c.
9797 * Fixed fatal bug in CLOSE command. The server_entry became
9798 invalid but was referenced later in the command. Affected file
9801 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Fixed fatal bug in failure packet handling. Server ignored
9804 the failure and thus crashed when it came.
9808 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9810 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9811 that the command may be executed only once in (about) 2 seconds.
9812 The old SILC_CF_LAG flag is same but allows command bursts up
9813 to five before limiting.
9815 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9816 server code. Various commands now includes the CF_LAG_STRICT
9817 flag to disallow any kind of miss-use of the command.
9819 * Fixed the silc_buffer_unformat to not to allocate any data
9820 if the length of the data is zero. It used to allocate the
9821 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9823 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9825 * Changed the format of AdminConnection configuration section
9826 in the server. Added username of the admin to the format.
9827 Affected files silcd/serverconfig.[ch].
9829 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9830 to return admin configuration data by host, username and/or
9833 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9835 * Implemented WHOWAS command to the server. Added the functions:
9837 silc_server_command_whowas_parse,
9838 silc_server_command_whowas_send_reply,
9839 silc_server_command_whowas_from_client and
9840 silc_server_command_whowas_from_server
9842 * Added <Client ID> argument to the WHOWAS command reply. Updated
9843 the protocol specs accordingly.
9845 * Implemented WHOWAS command and command_reply to the client
9848 Implemented the WHOWAS printing on the user interface.
9850 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9852 * Added new argument to the WHOWAS command reply, the real name.
9853 It is an optional argument. Updated the protocol specs.
9855 * Added SilcIDCacheDestructor callback that is registered when
9856 the SilcIDCache is allocated. The callback is called when
9857 an cache entry in the ID Cache expires, or is purged from the
9858 cache. Added into lib/silccore/idcache.[ch].
9860 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9861 to destruct the client entries when the cache entry expires.
9862 Other ID Cache's in server and in the client library ignores
9865 * If the ID Cache entry's `expire' field is zero then the entry
9866 never expires. Added boolean `expire' argument to the
9867 silc_idcache_add function in the lib/silccore/idcache.[ch].
9868 If it is TRUE the default expiry value is used.
9870 * Added silc_server_free_client_data_timeout that is registered
9871 when client disconnects. By default for 5 minutes we preserve
9872 the client entry for history - for WHOWAS command.
9874 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9876 * Added support to the server to enforce that commands are not
9877 executed more than once in 2 seconds. If server receives
9878 commands from client more frequently, timeout is registered
9879 to process the commands. Affected file silcd/command.c.
9880 Added new function silc_server_command_process_timeout.
9882 * Changed NICK_NOTIFY handling in client library to check that
9883 if the client's nickname was changed, so there is no need to
9884 resolve anything from the server.
9886 * Removed error printing from the WHOIS and IDENTIFY commands.
9887 If error occurs then it is ignored silently in the client library.
9888 The application, however, may map the received error to
9889 human readable error string. The application currently maps
9890 the NO_SUCH_NICKNAME error to string.
9892 * Made the command status message public to the application. Moved
9893 them from lib/silcclient/command_reply.c to
9894 lib/silcclient/command_reply.h. The application can map the
9895 received command status to the string with the
9896 silc_client_command_status_message function.
9898 * Added check to the server to check that client's ID is same
9899 as the Source ID in the packet the client sent. They must
9902 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9904 * Added dist-bzip hook to the Makefile.am to make bzip2
9905 compressed distributions.
9907 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9909 * Server now enforces the maximum length for the nickname and
9910 the channel as protocol specification dictates. 128 bytes for
9911 nickname and 256 bytes for channel name.
9913 * Moved the WHOIS printing to the application. The client libary
9914 does not print out the WHOIS information anymore, the application
9915 must do it. Renamed silc_client_command_reply_whois_print to
9916 the silc_client_command_reply_whois_save.
9918 The client's idle time is also sent to the application now, and
9919 the idle is shown on screen.
9921 * Added silc_client_command_reply_identify_save to save the
9922 received IDENTIFY entries.
9924 * Do not check for channel private keys in message sending and
9925 reception if the channel does not have the PRIVKEY mode set.
9926 Affected file lib/silclient/client_channel.c.
9928 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9930 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9931 just surfaced after chaning the JOIN procedure.
9933 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9935 * Added silc_client_get_clients_by_list to get client entries
9936 from Client ID list, that is returned for example by JOIN
9937 and USERS command replies. The application should use this
9938 function for example when JOIN command reply is received to
9939 resolve the clients already on the channel (library does not
9940 do that anymore as USERS command reply is not used in the JOIN
9941 procedure anymore). Affected files lib/silcclient/silcapi.h and
9942 lib/silcclient/idlist.c.
9944 * JOIN command reply and USERS command reply returns now SilcBuffer
9945 pointers instead of unsigned char pointers when returning
9946 the client list and mode list.
9948 * Added <Client ID> argument to the JOIN command reply, mainly
9949 for the server to identify for which client the command was
9950 originally sent. Updated protocol specs accordingly.
9952 * Added SilcDlist private_key pointer to the SilcChannelEntry
9953 in the client to support the channel private keys. Affected
9954 file is lib/silcclient/idlist.h.
9956 * Added SilcChannelPrivateKey argument to the function
9957 silc_client_send_channel_message so that application can choose
9958 to use specific private ke if it wants to. If it is not provided,
9959 the normal channel key is used, unless private keys are set.
9960 In this case the first (key that was added first) is used
9961 as the encryption key.
9963 * Implemented the support for channel private key handling.
9964 Implemented the following functions:
9966 silc_client_add_channel_private_key,
9967 silc_client_del_channel_private_keys,
9968 silc_client_del_channel_private_key,
9969 silc_client_list_channel_private_keys and
9970 silc_client_free_channel_private_keys
9972 Affected file lib/silcclient/client_channel.c.
9974 * Added the support for the private keys in the channel message
9975 sending and encryption and in the message reception and
9976 decryption. Affected funtions are
9977 silc_client_send_channel_message and silc_client_channel_message.
9979 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9981 * Added SKE's key verify callback to the client library's
9982 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9984 * Removed the statement that server (or router) must send USERS
9985 command reply when joining to the channel so that the client
9986 knows who are on the channel. Instead, the client list and
9987 client's mode list is now sent in the JOIN command reply to the
9988 client who joined channel. This is better solution.
9990 * Added function silc_server_get_users_on_channel and function
9991 silc_server_save_users_on_channel to the silcd/server.[ch].
9993 * Removed function silc_server_command_send_users from the
9996 * Do not show topic on the client library anymore. The topic is
9997 sent in the command reply notify to the application and the
9998 application must show the topic now.
10000 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10002 * Added client searching by nickname hash into the IDENTIFY and
10003 WHOIS commands in the server as they were clearly missing from
10004 them. Affected file is silcd/command.c.
10006 * Fixed a bug in private message receiving in the client library.
10007 The remote ID was freed and it wasn't supposed, now it is
10010 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10012 * Minor fix to the channel payload; allocate the data area, as it
10013 needs to be of specific length.
10015 * If the key agreement port is zero then the operating
10016 system will define the bound port. Affected files are
10017 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10019 * Added new function silc_channel_payload_decrypt into the file
10020 lib/silccore/silcchannel.[ch].
10022 * Moved the channel message etc, check from silc_packet_decrypt
10023 to applications. The library calls now a generic
10024 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10025 when the packet is either normal or special. This was done to
10026 allow more wide range of checking that was not allowed when
10027 the code was in library. Now applications can do virtually any
10028 checks to the packet and return to the library the decision how
10029 the packet should be processed. Affected files are
10030 lib/silccore/silcpacket.[ch].
10032 Added silc_server_packet_decrypt_check to the server and
10033 silc_client_packet_decrypt_check to the client library.
10035 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10036 to send with specified source and destination information.
10038 * Channel message delivery between routers was broken after the
10039 channel key distribution was fixed earlier. The channel key
10040 was used be to distributed to other routers as well which is not
10041 allowed by the protocol. Now this is fixed and channel keys
10042 really are cell specific and the channel message delivery between
10043 routers comply with the protocol specification.
10045 * Fixed various commands in server to check also the global list
10046 for the channel entry and not just the local list. The affected
10047 file silcd/command.c.
10049 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10051 * Added assert()s to buffer formatting and unformatting routines
10052 to assert (if --enable-debug) when error occurs. Affected
10053 file: lib/silcutil/silcbuffmt.c.
10055 * Changed to auto-reconnect to check whether the remote host is
10056 router and register the re-connect timeout if it is. It used
10057 to check that whether we are normal server, but router must do
10058 auto-reconnect with another router as well. Affected file
10061 * Removed the [<key len>] option from CMODE command as the cipher
10062 name decides the key length, nowadays. See the defined ciphers
10063 from the protocol specification.
10065 * Added [<hmac>] option to the CMODE command to define the HMAC
10066 for the channel. Added SILC_CMODE_HMAC channel mode.
10068 * Added [<hmac>] option for the JOIN command so that user can
10069 select which HMAC is used to compute the MACs of the channel
10072 * Added Hmac field to the Channel Message Payload. The integrity
10073 of plaintext channel messages are now protected by computing
10074 MAC of the message and attaching the MAC to the payload. The
10075 MAC is encrypted. Now, it is clear that this causes some
10076 overhead to the size of the packet but rationale for this is that
10077 now the receiver can verify whether the channel message decrypted
10078 correctly and also when private keys are set for the channel the
10079 receiver can decrypt the packet with several keys and check from
10080 the MAC which key decrypted the message correctly.
10082 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10083 lib/silccrypt/silccipher.[ch].
10085 * Added silc_hash_len to return the digest length into the
10086 lib/silcrypt/silchash.[ch].
10088 * Rewrote parts of Silc Channel Payload interface in the
10089 lib/silccore/silcchannel.[ch]. The encode function now also
10090 encrypts the packet and parse function decrypts it.
10092 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10094 * Fixed a minor formatting bug in the SKE's key material processing.
10095 It actually might have processed the keys wrong way resulting
10098 * Redefined the mandatory HMAC algorithms and added new algorithms.
10099 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10100 and hmac-md5 truncated to 96 bits. The mandatory is now
10101 hmac-sha1-96. Rest are optional (including the one that used
10102 to be mandatory). Rationale for this is that the truncated HMAC
10103 length is sufficient from security point of view and can actually
10104 make the attack against the HMAC harder. Also, the truncated
10105 HMAC causes less overhead to the packets. See the RFC2104 for
10108 * Added new [hmac] configuration section. The SKE used to use
10109 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10110 is of course wrong. The official names that must be proposed in
10111 the SKE are the ones defined in the protocol specification
10112 (hmac-sha1-96 for example). The user can configure any hmac
10113 using any hash function configured in the [hash] section. At
10114 least, the mandatory must be configured.
10116 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10118 * Added HMAC list to the SKE proposal list. It has now both
10119 hash algorithm list and HMAC list. This makes the protocol
10120 incompatible with previous versions. The SKE now seems to work
10121 the way it is supposed to work, for the first time actually.
10123 * Defined plain Hash algorithms to the protocol specification.
10124 Added sha1 and md5.
10126 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10128 * Implemented support for key agreement packets into the server.
10129 Added functions silc_server_key_agreement and
10130 silc_server_send_key_agreement. Other than these functions,
10131 server has nothing to do with this packet.
10133 * Added support for private message key packets into the server.
10134 Added functions silc_server_private_message_key and
10135 silc_server_send_private_message_key.
10139 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10140 called in the protocol's final callback instead in the END
10141 protocol state. This makes a little more sense and in the same
10142 time in client we can use the same protocol routines for normal
10143 key exchange and to key agreement packet handling as well.
10145 * Added to both client's and server's KE protocol context the
10146 SilcSKEKeyMaterial pointer to save the key material. We will
10147 bring the key material to the protocol's final callback by doing
10148 this. The final callback must free the key material.
10150 * Added SKE's packet_send callback into client's KE protocol
10151 context so that the caller can choose what packet sending function
10152 is used. This way we can use different packet sending when
10153 doing normal SKE when doing key agreement packet handling (in
10154 the key agreement packet handling we do not want to encrypt
10157 * Implemented the responder side of the key agreement routines
10158 in the client. The client can now bind to specified port and
10159 accept incoming key negotiation. The key material is passed
10160 to the application after the protocol is over.
10162 * Implemented the processing of incoming Key Agreement packet
10163 in the client. Added function silc_client_key_agreement to
10164 process the packet.
10166 * Implemented the intiator side of the key agreement routines
10167 in the client. The client can now initiate key agreement with
10168 another remote client. The key material is passed to the
10169 application after the protocol is over.
10171 * Created client_keyagr.c to include all the key agreement
10174 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10175 SILC_TASK_CALLBACK except that it is not static.
10177 * Created client_notify.c and moved the Notify packet handling
10178 from the client.[ch] into that file.
10180 * Created client_prvmsg.c and moved all private message and
10181 private message key routines from the client.[ch] into that file.
10183 * Create client_channel.c and moved all channel message and
10184 channel private key routines from the client.[ch] into that file.
10186 * Changed silc_client_get_client_by_id_resolve to resolve with
10187 WHOIS command instead of IDENTIFY command, in the file
10188 lib/silclient/idlist.c.
10190 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10192 * Implemented the SKE's responder side to the Client library.
10194 * When FAILURE is received to the protocol do not trust it
10195 blindly. Register a timeout to wait whether the remote closes
10196 the connection as it should do it, only after that process the
10197 actual failure. This was changed to both client and server.
10199 * Added client_internal.h to include some of the structures
10200 there instead of client.h in lib/silcclient/.
10202 * Added function silc_task_unregister_by_callback to unregister
10203 timeouts by the callback function.
10205 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10207 * Some "Incomplete WHOIS info" errors has been appearing on the
10208 log files. Took away the entry->userinfo check from WHOIS
10209 reply sending. The entry->userinfo is now " " if client did not
10210 provide one. I thought this was fixed earlier but something
10211 is wrong still. Let's see if the error still appears.
10213 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10215 * Fixed a minor bug in the login when the channel key is
10216 re-generated in the server. It used to generate the key in
10217 wrong order and thus caused problems in the channel traffic.
10219 * Fixed a minor bug in channel key distsribution after
10220 KICK command. The key was not sent to the router even though
10223 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10225 * Added silc_ske_process_key_material_data as generic routine
10226 to process any key material as the SILC protocol dictates. The
10227 function is used by the actual SKE library but can be used by
10228 applications as well. This relates to the private message keys
10229 and the channel private keys since they must be processed the
10230 same way the normal SILC session keys. The protocol dictates
10231 this. Affected files: lib/silcske/silcske.[ch].
10233 Added also silc_ske_free_key_material to free the
10234 SilcSKEKeyMaterial structure.
10236 * Defined silc_cipher_set_key function to set the key for
10237 cipher without using the object's method function. The affected
10238 files: lib/silccrypt/silccipher.[ch].
10240 * Implemented silc silc_client_add_private_message_key,
10241 silc_client_add_private_message_key_ske,
10242 silc_client_del_private_message_key,
10243 silc_client_list_private_message_keys and
10244 silc_client_free_private_message_keys functions in the
10247 Added functions silc_client_send_private_message_key to send
10248 the Private Message Key payload and silc_client_private_message_key
10249 to handle incoming Private Message Key payload.
10251 * Added Cipher field to the Private Message Key payload to set
10252 the cipher to be used. If ignored, the default cipher defined
10253 in the SILC protocol (aes-256-cbc) is used.
10255 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10257 * Removed lib/silcclient/ops.h file.
10259 Redefined parts of the SILC Client Library API. Created new
10260 file silcapi.h that deprecates the ops.h file and defines the
10261 published Client Library API. Defined also private message key
10262 API and channel private key API into the file.
10264 This is the file that the application must include from the
10265 SILC Client Library. Other files need not be included by
10266 the application anymore.
10268 * Added new key_agreement client operation callback and also
10269 defined the Key Agreement library API for the application.
10271 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10273 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10274 is used by clients to request key negotiation between another
10275 client in the SILC network. If the negotiation is started it
10276 is performed using the SKE protocol. The result of the
10277 negotiation, the secret key material, can be used for example
10278 as private message key.
10280 Implemented the Key Agreement payload into the files
10281 lib/silccore/silauth.[ch].
10283 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Redefined ciphers for the SILC protocol. Added some new ciphers
10286 and defined the key lengths for the algorithms. Changed the
10287 code accordingly. The default key length is now 256 bits.
10289 * Fixed SKE key distribution function silc_ske_process_key_material
10290 when the key length is more than 128 bits. The default key
10291 length in SILC is now 256 bits.
10293 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10294 to indicate unsupported algorithm.
10296 * Renamed rijndael.c to aes.c and all functions as well.
10298 * Fixed a long standing channel key setting bug in client library.
10299 Weird that it has never surfaced before.
10301 * Fixed bug in channel deletion. If the entire channel is removed
10302 then it must also delete the references of the channel entry
10303 from the client's channel list as the client's channel entry and
10304 the channel's client entry share same memory.
10306 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10308 * Implemented CONNECT and SHUTDOWN commands in the client.
10310 * Implemented CLOSE command to the client.
10312 * Added the function silc_idlist_find_server_by_name into the
10313 files silcd/idlist.[ch].
10315 Added the function silc_idlist_find_server_by_conn into the
10316 files silcd/idlist.[ch].
10318 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10320 * DIE command was renamed to SHUTDOWN. Updated the both code
10321 and protocol specs.
10323 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10324 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10326 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10329 * Added function silc_server_create_connection function to create
10330 connection to remote router. My server implementation actually
10331 does not allow router to connect to normal server (it expects
10332 that normal server always initiates the connection to the router)
10333 so the CONNECT command is only good for connecting to another
10336 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10338 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10339 or some other client was kicked from the channel.
10341 Implemented the handling of the notify type to both client
10344 Implemented silc_server_send_notify_kicked to send the KICKED
10345 notify. It is used to send it to the server's primary router.
10347 * Implemented the KICK command into server and client.
10349 * Added `query' argument to the silc_idlist_get_client function
10350 to indicate whether to query the client from server or not if
10353 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10354 to indicate that the client is not channel founder.
10358 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10360 * Removed the rng context from SilcPacketContext structure and
10361 changed that the packet routine uses the Global RNG API.
10363 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10365 * Added support for quit message that client can "leave" on the
10366 channel when it quits the SILC. It is ditributed inside the
10367 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10369 Added silc_server_free_client_data that will take the
10370 signoff message as argument.
10372 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10374 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10376 * Updated parts of the protocol specification to keep it up
10379 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10381 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10382 payloads in one packet.
10384 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10385 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10386 use now the new List flag.
10388 * Also deprecated the following packet types: REPLACE_ID,
10389 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10391 * Added list support for Notify packet in server.
10393 * Added silc_server_send_notify_channel_change to send the
10394 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10395 the silc_server_send_replace_id.
10397 * Added silc_server_send_notify_nick_change to send the
10398 NICK_CHANGE notify type. Deprecates the function
10399 silc_server_send_replace_id.
10401 * Added silc_server_send_notify_join to send the JOIN notify type.
10402 Deprecates the function silc_server_send_new_channel_user.
10404 * Added silc_server_send_notify_leave to send LEAVE notify type.
10405 Deprecates the function silc_server_send_remove_channel_user.
10407 * Added silc_server_send_notify_cmode and
10408 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10409 types. Deprecates the silc_server_send_set_mode function.
10411 * Added SERVER_SIGNOFF notify type to indicate that server has
10412 quit. This means that all clients on the channel from that
10413 server will drop. This can be also used when netsplit happens.
10415 Deprecated REMOVE_ID packet type since it is not needed anymore
10418 Added silc_server_send_notify_server_signoff to send the
10419 SERVER_SIGNOFF notify type. Deprecates the function
10420 silc_server_send_remove_id.
10422 Added also silc_server_send_notify_signoff to send the
10423 SIGNOFF notify type.
10425 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10426 SILC protocol from this day on. Changed the protocol
10427 specification as well.
10429 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10430 notify type. It is used between routers to notify about
10431 topic changes on a channel.
10433 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10436 * Partly updated the protocol specification to comply with the
10437 changes now made. It is still though a bit outdated.
10439 * The JOIN notify type now takes one extra argument <Channel ID>.
10440 The packet used to be destined to the channel but now the
10441 JOIN type may be sent as list thus it is impossible to
10442 destine it to any specific channel. By adding this argument
10443 it is again possible.
10445 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10447 * Added CREDITS file. The CHANGES and CREDITS file will appear
10448 in the distribution as well.
10450 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10452 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10453 types in the server's silcd/packet_receive.c.
10455 * Implemented CMODE and CUMODE to work in router environment.
10457 * Fixed minor encoding and decoding buglet from the
10458 lib/silccore/silcmode.c.
10460 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10463 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10465 * Changed all SilcConfigServer* and silc_config_server* to
10466 SilcServerConfig* and silc_server_config*, respectively.
10469 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10471 * Associated the ID (client or server ID) to the Authentication
10472 Payload to avoid any possibility of forging. Updated the
10473 protocol specification and the code accordingly.
10475 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10477 * The RSA key length is now save to the RsaKey context in the
10478 key generation process in lib/silccrypt/rsa.c. The key length
10479 is now used to figure out the maximum size of the block allowed
10480 to be encrypted/signed.
10482 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10483 is equivalent to the silc_mp_mp2bin but does not allocate any
10486 * Changed silc_mp_mp2bin API to take length argument. If it is
10487 non-zero then the buffer is allocated that large. If zero, then
10488 the size is approximated using silc_mp_sizeinbase, which however
10491 * Created Global RNG API which is global RNG that application can
10492 initialize. After initializing, any routine anywhere in the
10493 code (including library) can use RNG without allocating a new
10494 RNG object. This was done to allow this sort of use of the
10495 RNG in code that has no chance to allocate RNG object. All
10496 applications currently allocate this and many routines in the
10497 library use this. Affected file lib/silccrypt/silcrng.[ch].
10499 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10500 it to use the Global RNG API.
10502 * Defined Authentication Payload into protocol specification that
10503 is used during SILC session to authenticate entities. It is
10504 used for example by client to authenticate itself to the server
10505 to obtain server operator privileges.
10507 Implemented this payload into the lib/silccore/silcauth.[ch].
10508 Implemented also routines for public key based authentication
10509 as the new protocol specification dictates.
10511 Moved definitions of different authentication methods from
10512 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10514 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10515 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10516 silc_pkcs_verify_with_hash functions into the file
10517 lib/silccrypt/silcpkcs.[ch].
10519 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * The client entry's userinfo pointer must be always valid.
10522 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10523 will fail since it requires the userinfo. Now, the userinfo
10524 is allocated as "" if actual userinfo does not exist. Actually,
10525 it must exist and it is totally Ok to drop client connections
10526 that does not announce the userinfo. However, we will make
10527 this workaround for now.
10529 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10530 to return the remote port by socket.
10532 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10534 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10535 SILC_SERVER_PENDING_EXEC and added an new macro
10536 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10537 data or when error occurs while processing the pending command.
10539 Added new argument `destructor' into silc_server_command_pending
10540 and to the SilcServerCommandPending object. This destructor is
10541 now called after calling the pending callback or if error occurs
10542 immediately. If error occurs the actual pending callback won't
10543 be called at all - only the destructor. The destructor may be
10544 NULL if destructor is not needed.
10546 All this applies for client library code as well. Similar
10547 changes were made there as well for the pending commands.
10549 In the client, the application must now allocate the
10550 SilcClientCommandContext with the silc_client_command_alloc
10553 * Added reference counter to the SilcServerCommandContext. Added
10554 function silc_server_command_alloc and silc_server_command_dup
10557 Same type of functions added to the client library for the same
10560 * Removed the cmd_ident from IDListData away since it is now
10561 global for all connections. It is the command identifier used
10562 in command sending and with pending commands. The affected file
10565 * Added reference counter to the SilcSocketConnection objecet to
10566 indicate the usage count of the object. The object won't be
10567 freed untill the reference counter hits zero. Currently only
10568 server uses this, and client ignores it. The client must be
10569 set to use this too later. The affected files are
10570 lib/silccore/silcsockconn.[ch]. Added also the function
10571 silc_socket_dup to increase the reference counter.
10573 This was mainly added because it is possible that the socket
10574 is removed underneath of pending command or other async
10575 operation. Now it won't be free'd and proper DISCONNECTING
10576 flags, etc. can be set to avoid sending data to connection that
10577 is not valid anymore.
10579 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10580 the connection. After that it sets SILC_SET_DISCONNECTED.
10581 It is, however, possible that the socket data is not still freed.
10582 The silc_server_packet_process now checks that data is not
10583 read or written to connection that is DISCONNECTED. The socket
10584 get's freed when the reference counter hits zero.
10586 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Changed the client operation API: channel_message operation's
10589 `sender' is now the client entry of the sender, not the nickname
10590 and the `channel' is the channel entry, not the channel name.
10592 In the private_message operation the `sender' is now also the
10593 client entry of the sender not the nickname.
10595 Affected file is lib/silcclient/ops.h and all applications
10596 using the client operations.
10598 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Moved the calling of ops->connect() from connect_to_server_final
10601 into receive_new_id functin since that is the point when the
10602 client is actually allowed to send traffic to network. The
10603 affected file is lib/silcclient/client.c.
10605 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10607 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10608 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10609 (if needs broadcasting) instead of broadcasting the packets one
10610 by one which would make a burst in the network traffic.
10612 * Added `broadcast' argument to the functions in silcd/server.[ch]
10613 silc_server_create_new_channel[_with_id] to indicate whether
10614 to send New Channel packet to primary router.
10616 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10618 * Added new function into the silcd/server.[ch] files:
10619 silc_server_create_new_channel_with_id to create new channel with
10620 already existing Channel ID.
10622 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10623 lib/silccore/silcpacket.h. This packet is used t send list of
10624 Set Mode payloads inside one packet. Server uses this to set
10625 the modes for the channels and clients on those channels, that it
10626 announced to the router when it connected to it. The protocol
10627 specification has been updated accordingly.
10629 * The silc_server_new_channel did not handle the packet coming
10630 from normal server as it normally does not send that. However,
10631 when it announces its channels it does send it. Implemented
10632 the support for that.
10634 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10635 into the file lib/silccore/id.h.
10637 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10639 * Fixed memory leaks in the functions silc_idlist_del_client,
10640 silc_idlist_del_channel and silc_idlist_del_server in the file
10641 silcd/idlist.c. All of those leaked like a sieve.
10643 * Fixed some small memory leaks in the client's function
10644 silc_client_notify_by_server.
10646 * Added functions into silcd/server.c: silc_server_announce_clients,
10647 silc_server_announce_channels and silc_server_announce_server.
10648 These functions are used by normal and router server to announce
10649 to its primary router about clients, channels and servers (when
10650 router) that we own. This is done after we've connected to the
10653 These functions effectively implements the following packet types:
10654 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10655 and SILC_PACKET_NEW_ID_LIST.
10657 * Added new functions into the silcd/packet_receive.[ch]:
10658 silc_server_new_id_list, silc_server_new_channel_list and
10659 silc_server_new_channel_user_list to handle the incoming
10660 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10662 * Added support of changing Channel ID in the function
10663 silc_server_replace_id. If the server that announces a channel
10664 to the router already exists in the router (with same name but
10665 with different Channel ID), router is responsible to send
10666 Replace ID packet to the server and force the server to change
10667 the Channel ID to the one router has.
10669 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10670 client that the Channel ID has been changed by the router. The
10671 normal server sends this to the client. Client must start using
10672 the new Channel ID as the channel's ID.
10674 Implemented handling of this new type into lib/silcclient/client.c
10675 into the function silc_client_notify_by_server.
10677 * Added new function silc_idlist_replace_channel_id into the files
10678 silcd/idlist.[ch] to replace the Channel ID.
10680 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10682 * Call silc_server_command_identify_check always when processing
10683 the IDENTIFY command in silcd/command.c
10685 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10687 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10688 send keepalive packets. The packet can be sent by clients,
10689 servers and routers.
10691 Added function silc_socket_set_heartbeat into the file
10692 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10693 If not set, the heartbeat is not performed. The actual
10694 heartbeat is implemented in the low level socket connection
10695 library. However, application is responsible of actually
10696 sending the packet.
10698 Added silc_server_send_heartbeat to send the actual heartbeat
10699 packet into silcd/packet_send.[ch]. Server now performs
10700 keepalive with all connections.
10702 * Added silc_task_get_first function into lib/silcutil/silctask.c
10703 to return the timeout task with shortest timeout. There was a bug
10704 in task unregistration that caused problems. TODO has been
10705 updated to include that task system must be rewritten.
10707 * The client library will now resolve the client information when
10708 receiving JOIN notify from server for client that we know but
10709 have incomplete information.
10711 * Rewrote parts of silc_server_remove_from_channels and
10712 silc_server_remove_from_one_channel as they did not remove the
10713 channel in some circumstances even though they should've.
10715 * Encryption problem encountered in server:
10717 The LEAVE command used to send the Channel Key packet to the
10718 router immediately after generating it. However, the code
10719 had earlier sent Remove Channel user packet but not immediately,
10720 ie. it was put to queue. The order of packets in the router
10721 was that Channel Key packet was first and Remove Channel User
10722 packet was second, even though they were encrypted in the
10723 reverse order. For this reason, MAC check failed. Now, this
10724 is fixed by not sending the Channel Key packet immediately but
10725 putting it to queue. However, this is more fundamental problem:
10726 packets that are in queue should actually not be encrypted
10727 because packets that are sent immediately gets encrypted
10728 actually with wrong IV (and thus MAC check fails). So, packets
10729 that are in queue should be encrypted when they are sent to
10730 the wire and not when they put to the queue.
10732 However, the problem is that the current system has not been
10733 designed to work that way. Instead, the packet is encrypted
10734 as soon as possible and left to the queue. The queue is then
10735 just purged into wire. There won't be any fixes for this
10736 any time soon. So, the current semantic for packet sending
10739 o If you send packet to remote host and do not force the send
10740 (the packet will be in queue) then all subsequent packets to the
10741 same remote host must also be put to the queue. Only after the
10742 queue has been purged is it safe again to force the packet
10745 o If you send all packets immediately then it safe to send
10746 any of subsequent packets through the queue, however, after
10747 the first packet is put to queue then any subsequent packets
10748 must also be put to the queue.
10750 Follow these rules and everything works fine.
10752 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10754 * Added new function silc_server_remove_clients_by_server to
10755 remove all client entries from ID list when the server connection
10756 is lost. In this case it is also important to invalidate all
10757 client entires as they hold the invalid server entry. This
10758 fixes fatal bug when server has lost connection and will reconnect
10761 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10763 * Made some sanity checks to silc_server_daemonise like to check
10764 whether the requested user and group actually exists.
10766 * Added sanity check to SKE's silc_ske_responder_finish to check
10767 that the public and private key actually is valid.
10769 * Invalidate the client's nickname when receiving Replace ID
10770 packet and the Client ID is being replaced. This means that the
10771 server will query the nickname if someone needs it (client)
10774 * Sort the ID Cache in client library when the ID Cache data
10775 has changed (needs sorting).
10777 * Do not allow for SILC client to create several connections to
10778 several servers. The client does not support windows right now
10779 and generating multiple connections causes weird behaviour.
10781 Irssi-silc client does support windows and can handle several
10782 connections without problems, see: www.irssi.org and SILC plugin.
10784 * Fixed some places where client was added to the IDList. The
10785 rule of thumb is following (in order to get everything right):
10786 If the client is directly connected local client then the
10787 `connection' argument must be set and `router' argument must be
10788 NULL to silc_idlist_add_client function. If the client is not
10789 directly connected client then the `router' argument must
10790 bet set and the `connection' argument must be NULL to the
10791 silc_idlist_add_client function.
10793 * The funtion silc_server_packet_send_local_channel actually did
10794 not check whether the client was locally connected or not. It
10795 does that now. Fixed a bug related to LEAVE command.
10797 * Fixed Remove Channel User payload parsing bug in server's
10798 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10800 * The server's silc_server_save_channel_key now checks also the
10801 global ID list for the channel as it might not be in the local
10802 list. Fixed a bug related to LEAVE command.
10804 * Is this the end of the [<unknown>] buglet that has been lurking
10805 around for a long time? A little for loop fix in server's
10806 silc_server_command_whois_parse that is used by both IDENTIFY
10807 and WHOIS command. At least, this was a clear bug and a cause
10808 of one type of [<unknown>] buglet.
10810 * WHOIS and IDENTIFY commands call the function
10811 silc_server_command_[whois/identify]_check function even if
10812 we are not router server.
10814 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * Added --with-gmp configuration option. If set the GMP
10817 is always compiled in the SILC source tree. If not set then
10818 it is checked whether the system has the GMP3 installed. If
10819 it has then the GMP won't be compiled (the system's headers
10820 and library is used), if it doesn't have it then the GMP is
10821 compiled in the SILC source tree.
10823 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10825 * Changed RSA private exponent generation to what PKCS #1
10826 suggests. We try to find the smallest possible d by doing
10827 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10828 not security fix but optimization.
10830 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10832 * Added new config entry [Identity] to fork the server and run
10833 it as specific user and group. A patch from Bostik.
10835 * Imported Dotconf configuration library into lib/dotconf.
10836 This will be used to create the SILC configuration files later.
10837 It will appear in the distsribution after this commit.
10839 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10841 * A big code auditing weekend happening. Auditing code for
10842 obvious mistakes, bugs and errors. Also, removing any code
10845 Removed files for being obsolete:
10847 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10848 inline in the file lib/silcutil/silcbuffer.h)
10850 o lib/silcutil/silcbufutil.c (the header has inline versions)
10852 Changed code to fix possible error conditions:
10854 o The buffer formatting routines now check that the destination
10855 buffer really has enough space to add the data. This applies for
10856 both buffer formatting and unformatting
10857 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10858 unformatting was changed to accomodate following rules:
10859 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10860 sent to the function while XXX_*STRING will not allocate or copy
10861 the data into the buffer. Instead it sets the pointer from the
10862 buffer into the pointer sent as argument (XXX_*STRING used to
10863 require that the pointer must be allocated already). This change
10864 makes this whole thing a bit more consistent and more optimized
10865 (note that the data returned in the unformatting with XXX_*STRING
10866 must not be freed now). The routines return now -1 on error.
10868 o Tried to find all code that use buffer_format and buffer_unformat
10869 and added return value checking to prevent formatting and
10870 especially unformatting errors and possible subsequent fatal
10873 o Changed ske->x and ske->KEY to mallocated pointers in
10874 lib/silcske/silcske.h. Fixed possible data and memory leak.
10876 o Added return value checking to all *_parse* functions. Fixed
10877 many memory leaks as well.
10879 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10880 so that buffer overflows would not happen. All code now also
10881 checks the return value as it can fail.
10883 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10885 * Added reconnection support to server if the normal server looses
10886 its connection to the router (for example if router is rebooted).
10887 The server performs normal reconnection strategy implemented
10888 to the server. Affected file silcd/server.c.
10890 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10892 * Added new packet type SILC_PACKET_SET_MODE that is used to
10893 distribute the information about changed modes (for clients,
10894 channels and clients channel modes) to all routers in the
10895 network. Updated the protocol specification accordingly.
10897 Added functions into silcd/packet_send.c and
10898 silcd/packet_receive.c: silc_server_send_set_mode,
10899 silc_server_set_mode.
10901 Added new files silcmode.[ch] into lib/silccore that implements
10902 the encoding and decoding of Set Mode Payload. Added new type
10903 SilcSetModePayload. Moved the definitions of different modes
10904 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10906 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10908 * Oops, a little mistake in server's connection authentication
10909 protocol. The protocol is not ended with FAILURE but with
10910 SUCCESS if the authentication is Ok. :) Affected file is
10913 * Implemented NICK_CHANGE notify handling in server in the file
10914 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10915 the local clients on the channel. After the changing nickname
10916 in router environment snhould work and the [<unknown>] nickname
10917 should appear no more.
10919 The silc_server_replace_id function that receives the Replace ID
10920 payload now sends the NICK_CHANGE notify type also in the file
10921 silcd/packet_receive.c
10923 * Changed WHOIS and IDENTIFY command to support the maximum amount
10924 of arguments defined in protocol specs (3328 arguments). This
10925 fixed a bug that caused problems when there were more than three
10926 users on a channel.
10928 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10930 * Added extra parameter, command identifier, to the
10931 silc_client_send_command so that explicit command identifier
10934 Changed that ID list routines uses specific command identifier
10935 when sending WHOIS/IDENTIFY requests to the server so that they
10936 can be identified when the reply comes back.
10938 Affected files lib/silcclient/command.[ch],
10939 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10941 * Added `sender' argument to silc_server_packet_send_to_channel
10942 to indicaet the sender who originally sent the packet to us
10943 that we are now re-sending. Ignored if NULL. Affected file
10944 silcd/packet_send.[ch].
10946 * Added some server statistics support in silcd/server_internal.h
10947 SilcServerStatistics structure and around the server code. Also
10948 send some nice statistics information when client is connecting
10951 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10953 * Fixed channel ID decoding in server's JOIN command reply in
10954 silcd/command_reply.c
10956 * Fixed braodcasting of replace ID payload to not to send it if
10957 we are standalone server in silcd/packet_receive.c.
10959 * Fixed all channel message sending routines to not to send
10960 packets to clients that has router set, since they are routed
10961 separately in the same function earlier. Affects file
10962 silcd/packet_send.c and all channel packet sending functions.
10964 * In USERS reply, res_argv[i] are not allocated, the table
10965 is allocated. Thus changed that free the table, not its
10968 * In server's whois_check and identify_check if the client is
10969 locally connected do not send any WHOIS commands - they are not
10972 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10974 * Fixed some minor bugs in client when sending WHOIS command. The
10975 arguments was in wrong order.
10977 * Removed statis function add_to_channel from server in
10978 silcd/command.c that was previously used with the joining but
10981 * Tested USERS command in router environment successfully with two
10982 routers, two servers and two clients.
10984 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10986 * Reorganized the USERS command and command reply in client library
10987 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10988 When the command is given by user we register a pending command
10989 callback that will reprocess the command after the reply has been
10990 received from the server. When reprocessing the packet we then
10991 display the information. Thus, the USERS information is displayed
10992 now in the command callback instead of in the command reply
10993 callback. The processing of the command is same as previously
10994 when server has sent the command reply in the JOINing process.
10996 * Added to USERS command in silcd/command_reply.c to join the client,
10997 we didn't use to know about, to the channel after we've created
10998 a client entry for it. Also, for clienet we did know already still
10999 check whether it is on the channel or not and add it if not.
11001 * Removed silc_server_command_join_notify as the function and its
11004 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Changed the client's pending command handling to the same as the
11007 server's pending command handling. It is also now possible to
11008 execute command reply functions from other command reply
11009 function as the function callbacks for commands and command
11010 replies are one and same. The pending commands are not static
11011 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11012 in client connection context. Thus, pending commands are server
11013 connection specific as it is convenient.
11015 Changed the function silc_client_command_pending and
11016 silc_client_command_pending_del and added new function
11017 silc_client_command_pending_check. Removed the
11018 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11021 * Added cmd_ident, current command identifier, to the client
11022 connection context in lib/silcclient/client.h to keep track on
11023 command identifiers used in command sending. Client's command reply
11024 function handling now supports the mandatory command identifiers.
11026 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11027 funtions in client to fully support pending command callbacks.
11029 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11030 as one of the arguments to the application in the command reply
11033 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11034 before first releasing SILC but came back. Now it is removed again
11035 and should come back nomore. The FORWARDED flag was used only
11036 by the JOINing procedure by forwarding the command packet to router.
11037 Now, the JOINing procedure has been changed to more generic (due
11038 to various router environment issues) and FORWARDED is not needed
11039 anymore for anything. The protocol specification is yet to be
11042 Now, removed silc_server_packet_forward from server and the flag
11043 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11045 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11047 * Renamed NAMES command to USERS command. The NAMES was named that
11048 due to historical reasons. Now it is renamed. Also, rewrote
11049 parts of the USERS command. The nickname list is not sent anymore
11050 by the server. Only Client ID and mode lists are sent in the USERS
11051 command. Changed this also to the protocol specification.
11053 The client now resolves the names and stuff after it receives
11054 the USERS list from the server when joining to the channel.
11056 * WHOIS and IDENTIFY commands has been changed to support multiple
11057 Client ID's per command. One can now search for multiple users
11058 in the network by sending only one WHOIS or IDENTIFY command.
11059 Changed the code and the protocol specifications.
11061 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11062 uses silc_server_command_whois_parse to parse the request. */
11064 * If normal server, do not parse the WHOIS and IDENTIFY requests
11065 before sending it to the router. Saves some time.
11067 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11069 * Fixed JOIN command on client library. Wrong number of arguments
11070 used to crash the client.
11072 * Added silc_server_channel_has_global function to check whether
11073 channel has global users or not.
11075 * Added silc_server_channel_has_local function to check whether channel
11076 has locally connected clients on the channel.
11078 * The silc_server_remove_from_one_channel now checks whether the
11079 channel has global users or not after given client was removed from
11080 the channel. It also checks whether the channel has local clients
11081 on the channel anymore. If it does not have then the channel entry
11082 is removed as it is not needed anymore.
11084 * The silc_server_notify now checks on JOIN notify whether the joining
11085 client is one of locally connected or global. If it is global then
11086 the channel has now global users on the channel and that is marked
11087 to the channel entry. Also, it now saves the global client to
11088 global list who is joining and JOINs it to the channel. This is
11089 for normal server, that is.
11091 Changed silc_server_send_notify_on_channel,
11092 silc_server_packet_relay_to_channel and
11093 silc_server_packet_send_to_channel check if we are normal server
11094 and client has router set (ie. global client) do not send the
11095 message to that client, as it is already routed to our router.
11097 * Implemented LEAVE notify type handling in silc_server_notify
11100 * Tested LEAVE command in router environment successfully. Tested
11101 with two routers, two servers and two clients.
11105 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11107 * Implemented SIGNOFF notify type handling in silc_server_notify
11110 * silc_server_remove_id now removes the client entry from all channels
11111 it has joined and thusly sends SIGNOFF notify type.
11113 * Rewrote the NAMES list generation in server by removing two excess
11114 loops. The lists are created now inside one loop.
11116 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11118 * silc_server_remove_channel_user checks now also global list
11119 for channel and client.
11121 * silc_server_new_channel_user checks now both local and global
11122 list for channel and client. Fixed a bug in client id decoding.
11123 Used to decode wrong buffer.
11125 * silc_server_channel_message checks now both local and global
11126 list for channel entry.
11128 * Tested channel joining (hence JOIN) in router environment
11129 successfully. Tested with two routers, two servers and two
11132 * Tested channel message sending in router environment successfully.
11134 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11136 * Added silc_server_save_channel_key into server.[ch] to save the
11137 received channel key in Channel Key payload processing. It is
11138 also used in JOIN command reply handling.
11140 Equivalent function silc_client_save_channel_key added into
11141 client.[ch] into client library.
11143 * Changed JOIN command reply to send information whether the channel
11144 was created or not (is existing already) and the channel key
11145 payload. Changed protocol specs accordingly.
11147 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11148 the request was sent by ID and not by nickname. Crashed on
11151 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11153 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11154 now correctly save the received data.
11156 * silc_server_free_sock_user_data now notifies routers in the
11157 network about entities leaving the network.
11159 At the same time implemented functions silc_server_remove_id
11160 and silc_server_send_remove_id to receive and send REMOVE_ID
11161 packets. The packet is used to notify routers in the network
11162 about leaving entities. The ID removed will become invalid in
11165 * Added function silc_idlist_del_server into server. Removes and
11166 free's server entry from ID list.
11168 * silc_server_private_message function now checks, if we are router,
11169 that the destination ID really is valid ID, naturally.
11171 * In router when NEW_ID packet is received (for new client) the
11172 hash of the Client ID is saved in the ID Cache but the
11173 client->nickname is set to NULL, instead of putting the hash
11176 IDENTIFY command now also checks that client->nickname must be
11177 valid. If it is not if will request the data from the server who
11178 owns the client. Added new function
11179 silc_server_command_identify_check.
11181 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11182 to set the command to already allocated Command Payload.
11184 * Tested private message sending in router environment with two
11185 routers, two servers and two clients. Fixed minor bugs and now
11188 * Fixed segfault from client's NAMES command. Used to crash if
11189 not on any channel.
11191 * Forwarded packets must not be routed even if it is not destined
11192 to the receiver. Changed server code comply with this.
11194 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11196 * Added `require_reverse_mapping' boolean value to ServerParams
11197 structure. If TRUE (not default) the server will require that
11198 the connecting host has fully qualified domain name.
11200 If the reverse mapping is not required and hostname could not be
11201 found the IP address is used as hostname.
11203 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11205 * Implemented version string checking to both client and server.
11206 The check is incomplete currently due to the abnormal version
11207 strings used in development version of SILC.
11209 * Changed all command functions in server to use the new
11212 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11214 * Changed char *data to unsigned char *data in ID Cache system to
11215 support binary data as ID Cache data. Changed code to support
11216 binary data in lib/silccore/idcache.c.
11218 * Renamed silc_server_packet_relay_command_reply to
11219 silc_server_command_reply as it is normal packet receiving
11220 function. Rewrote the function to accept command replys for
11221 servers and not only for clients.
11223 * Mark remote router always as registered server if we are connecting
11224 to it. Otherwise, commands sent by the router to us are ignored.
11226 * All ID List find routines now returns the ID Cache Entry pointer
11227 as well if requested.
11229 * WHOIS command works now in router environment, tested with two
11230 routers, two servers and two clients.
11232 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11233 in router environment (as it is almost equivalent to WHOIS) but
11234 hasn't been tested thoroughly. Added new functions:
11236 silc_server_command_identify_parse
11237 silc_server_command_identify_send_reply
11238 silc_server_command_identify_from_client
11239 silc_server_command_identify_from_server
11241 * Disabled route cache adding because adding two different ID's with
11242 same IP replaces the old cache entry thus giving wrong route.
11243 The entry->router->connection is always the fastest route anyway
11244 so route cache may not be needed. Of course, new routes maybe
11245 established after receiving the ID when the entry->router->connection
11246 might not be anymore the most optimal.
11248 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11250 * Add route cache for received ID for fast routing.
11252 * Added silc_server_packet_route to route received packet on router
11253 that is not destined to us.
11255 * Renamed silc_server_get_route to silc_server_route_get.
11257 * Added id_string and id_string_len fields into SilcServer to
11258 include encoded ServerID for fast comparing without excess
11259 encoding of the ID's.
11261 * Cleaned up WHOIS command on server side. Added following static
11264 silc_server_command_whois_parse
11265 silc_server_command_whois_check
11266 silc_server_command_whois_send_reply
11267 silc_server_command_whois_from_client
11268 silc_server_command_whois_from_server
11270 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11271 arguments in command replies. All command functions should be
11272 updated to use this macro.
11274 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11276 * Minor typo fixes on command reply handling on server.
11278 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11280 * Added silc_server_command_add_to_channel internal routine to add
11281 the client to the channel after router has created the channel and
11282 sent command reply to the server.
11284 * Added generic silc_server_send_command to send any command from
11287 * Use static buffer with ID rendering instead of duplicating data.
11289 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11291 * Fixed a channel user mode bug when joining to a channel server gave
11292 everybody channel founder rights, oops.
11294 * We mark ourselves as the router of the incoming server connection
11295 if we are router ourselves. This way we can check in some packet
11296 sending functions whether it is locally connected server. For
11297 incoming router connections we put NULL.
11299 * For router sending packets locally means now always sending the
11300 packet cell wide; to local clients and local servers. For normal
11301 server sending packet locally means sending it to only local
11304 * Fixed the JOIN command to really work in router environment. If the
11305 channel is created it is always created by the router. Router is
11306 also responsible of making the initial joining to the channel,
11307 sending JOIN notify to the sending server and distributing
11308 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11309 does not exist server doesn't do anything else but forward the
11310 command to the router which performs everything.
11312 * Added silc_server_send_channel_key function to send the Channel Key
11315 * Added silc_server_create_channel_key to create new channel key. The
11316 channel key is now re-generated everytime someone joins or leaves
11317 a channel, as protocol dictates. Note: channel->key_len is the
11318 key length in bits.
11320 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11322 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11323 packet_receive.[ch] to separate packet sending and receiving
11324 routines. The server.[ch] now includes everything else including
11325 actual packet processing (writing and reading data) and other
11328 Renamed silc_server_private_message_send_internal to
11329 silc_server_send_private_message. The routine is still though
11330 used only to relay private messages as server does not send
11331 private messages itself.
11333 Renamed silc_server_new_channel to silc_server_create_new_channel
11334 and added new function sicl_server_new_channel that handles the
11335 incoming New Channel packet. Added also new sending function
11336 silc_server_send_new_channel to send New Channel Payload.
11338 * Added new function silc_server_notify to process incoming notify
11339 packet to the server/router. Server may then relay the notify
11340 to clients if needed.
11342 * Added new function silc_server_new_channel_user to process incoming
11343 New Channel User packet. Router will redistribute the packet and
11344 send JOIN notify to its local clients and locally connected servers
11345 if needed. Normal server will send JOIN notify to its local client
11346 on same channel when received this packet. Added also corresponding
11347 sending function silc_server_send_new_channel_user to sent the
11350 * Added boolean route argument to send_notif_to_channel and
11351 packet_send_to_channel functions to attempt to route the packet
11352 if it is TRUE and send only locally if it is FALSE.
11354 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11356 * silc_server_replace_id now broadcasts the received replace ID
11357 packet if it is not broadcast packet already. The router must
11358 broadcast to inform other routers about changed ID.
11360 * Added backpointer to server's router into SilcServer context in
11361 silcd/server_internal.h.
11363 * Fixed silc_server_packet_broadcast to send correct broadcast
11366 * The channel key is now distributed to the local client as soon
11367 as it is received from the router (in router environment) so that
11368 no other packet may be sent for the channel until client has
11371 * silc_server_remove_channel_user now broadcasts the received
11372 Remove Channel User packet if it is not broadcast packet already.
11373 The router must broadcast to inform other routers about removed
11376 * Added users field into SilcPacketContext that is a reference count
11377 of the context. One can increase the reference count by calling
11378 silc_packet_context_dup which is now changed to just increase the
11379 reference count instead of duplicating the data. The reference
11380 count is decresed by calling silc_packet_context_free that will
11381 free the data after the reference count hits zero.
11383 For now on the packet context and everything allocated into it
11384 (including the raw packet from network) must be freed by calling
11385 the new silc_packet_context_free function. Added also new function
11386 silc_packet_context_alloc that must be used now to allocate the
11387 context. This also means that if a routine is asynchronous from
11388 silc_[client/server]_packet_parse_type the packet context must
11389 be duplicated by calling silc_packet_context_dup. Otherwise it
11390 gets free'd after silc_[client/server]_packet_parse_type returns.
11391 Also, one must remember that if packet is duplicated then its
11392 reference count must be decresed by calling the free function as
11393 many times as it was duplicated.
11395 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11396 from both client and server.
11398 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11400 * Made joining to a channel working in router environment.
11402 * Cleaned up JOIN command on server side and create function
11403 silc_server_command_join_channel internal routine to make the
11406 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11408 * Changed silc_command_pending list to SilcDList. Also, added
11409 `ident' field to SilcServerCommandPending structure to identify
11410 the reply and to call correct callback.
11412 Added silc_server_command_pending_check function to replace the
11413 corresnponding macro. The silc_command_pending list is not
11416 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11417 to set identifier to previously allocated Command Payload. It
11418 is used to set identifier for command when resending Command
11421 * Added silc_command_payload_encode_payload to encode Command
11422 Payload buffer from SilcCommandPayload structure.
11424 * Added silc_argument_payload_encode_payload to encode Argument
11425 payload buffer from SilcArgumentPayload structure.
11427 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11429 * Changed WHOIS command to support router connection on server side.
11430 The whois request is always sent to router unless the server is
11431 standalone server. After server has received the reply from the
11432 router will it send the reply to the client.
11434 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11435 broadcast received broadcast packet. The function is used only
11436 by router. The broadcast packet is always sent to the router's
11439 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11440 render given ID to printable string, for log files for example.
11442 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11444 * Made basic router to router connections working. At least they
11445 can now connect to each other but nothing really works the way
11446 they are supposed - yet.
11448 * Added new initiator token to RouterConnection configuration
11449 file in silcd/serverconfig.[ch]. It is used to tell whether we
11450 are the initiator to the remote router or whether we'll expect
11451 the other end to connect.
11453 * Moved registering of listener task to silc_server_init, hence
11454 the server starts listenning as soon as it is run, even if it
11455 does not have connections to other routers. Let's see how well
11458 * Changed default connection retry timeouts for more suitable in
11461 * Removed cipher and such arguments from silc_idlist_add_client
11462 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11463 Added new function silc_idlist_add_data to add the keys and stuff
11466 * Added SilcIDListData structure and added it to SilcClientEntry
11467 and SilcServerEntry as their first field in the structure. This
11468 way we can explicitly cast the ID entries to the SilcIDListData
11469 structure and get common data for the entries. In past, we had
11470 to first check what type of connection it is and then cast it to
11471 correct ID entry type. Now, we can directly cast the opaque
11472 pointer to the SilcIDListData (no matter what ID entry it actually
11473 is) and get the data needed.
11475 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11477 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11478 in some circumstances even if threre were timeout tasks, though not
11479 IO tasks, but tasks anyway. Now fixed.
11481 * Defined SilcServerConnection structure to hold connection specific
11482 stuff about directly connected servers and routers. The definition
11483 is currently in silcd/server_internal.h. I thought about having
11484 a bit more important role fro this struct but for now it is used
11485 only when connecting to other server (or router actually).
11487 * Added connecting retry support in server when connecting to
11488 router(s). The retry feature implement exponential backoff
11489 algorithm. Also, added SilcServerParams structure to hold default
11490 parameters for server. For now, it include these retry settings
11491 and are hard coded. After server is moded to be as Silc Server
11492 Library this structure will be more important.
11494 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11496 * Changed client librarys channel->clients table to SilcList and
11497 changed code accordingly.
11499 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11501 * Changed client's channel table to SilcList and changed code
11502 accordingly. Also changed SilcChannelClientEntry to include back-
11503 pointer to the channel so that client entry can use that structure
11504 as list as well and we have fast cross-reference to the channel.
11505 This change dramatically decreased the complexity of channel
11506 handling with client entry and vice versa (removed one extra
11507 loop when searching for channel entry from many functions).
11509 * Changed server->sim from table to SilcDList and changed code
11512 * NAMES command can now be used from user interface. It will show
11513 the user list on the channel, neatly.
11515 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11516 Code now saves realname of the user if it becomes available.
11518 * Renamed configure.in to configure.in.pre and made ./prepare
11519 script to automatically add correct version string to
11520 configure.in which it creates from configure.in.pre.
11522 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11524 * NAMES command reply now shows users mode with the nickname when
11525 joining to channel.
11527 * Moved silc_client_ch[u]mode[_char] functions from
11528 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11529 place sucks, they are utility functions and should be in some
11532 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11534 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11537 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11541 * Added TRQ (efficient deque and list library) into lib/trq. This is
11542 a very good list library that is currently used in the SILC. Defined
11543 SilcList API over the library because I didn't like the API very
11544 much. See lib/trq/silclist.h for the API and examples of how to
11545 use the API. Fixed various places in the code to use the new
11546 SilcList API. The SilcList is meant for lists that has a structure
11547 already defined as a list. It is not suitable to add just some
11548 context to the list (in TRQ, the context is the list actually).
11550 So, I defined SilcDList that can be used for the purpose where
11551 predefined list structure does not exit. This can be used as
11552 such list. Now some context just can be added to the SilcDList.
11553 Currently this list is not used in the SILC just yet, though there
11554 are a lot places where this can replace dynamically allocated
11555 tables and I will fix these places, later, to use SilcDList.
11556 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11557 and use TRQ internally).
11559 Also fixed some annoying warning messages that the original TRQ
11560 code generated. Also minor changes to TRQ's Makefile.in.
11562 * Added support for querying by Client ID to both WHOIS and
11563 IDENTIFY commands into server, as required by the protocol.
11565 * Removed method function pointers from SilcBuffer structure. They
11566 weren't used to anything and just increased the context size for
11567 no good reason. This change also made silc_buffer_alloc and
11568 silc_buffer_free functions inline functions.
11570 * Disabled command flooding detection support until it's fixed so
11571 that it accepts commands in but does not execute them more than once
11574 * Added silc_net_localhost(), to return local hostname, into
11575 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11576 that must be initialized before calling silc_client_init.
11578 * Added new function: silc_server_send_notify_on_channels to send
11579 notify messages to all channels client has joined. It is assured
11580 that the message is sent only once per client.
11582 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11583 lib/silcutil/silcutil.[ch] as silc_format function. The new
11584 function is generic and is used by server as well, not only by
11585 the logging routines.
11587 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11588 the provided version string was not acceptable. Added new function:
11589 silc_ske_check_version into lib/silcske/silcske.h. The function
11590 must be implemented by the application (client or server) and it
11591 does not reside in the SKE library. The function checks the version
11592 string remote end sent.
11594 * Added back pointers (to opaque context and to SilcSocketConnection)
11595 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11597 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11598 duplicate packet context structure.
11600 * Changed `notify' client operation to send same arguments as client
11601 receives from server except for ID's. ID's are mapped to correct
11602 ID entry and that is returned. Also, if channel entry is not sent
11603 by server but the notify is for channel the channel entry is sent
11604 to application (otherwise application doesn't know that it is for
11605 channel (library gets it from packet's Destination ID)).
11607 * Added silc_client_remove_from_channels into client library to
11608 remove a client from all channels it has joined to. Used when
11609 received SIGNOFF notify from server. Added also new function
11610 silc_client_replace_from_channels to replace old ID entry with
11611 new ID entry on all channels. Used when received NICK_CHANGE
11612 notify from server.
11614 * Fixed ID Cache list handling in silc_idlist_get_client in
11615 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11616 to get (or query) client by ID.
11618 * Updated TODO list.
11620 * Added connection authentication status message defined by the
11621 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11622 support for these into the code in client and server side.
11624 * Added generic function silc_client_send_command to send any command
11625 with variable argument list. Application should use this function
11626 to send commands if the command functions provided by the library
11627 does not suite for the application's user interface needs.
11629 * Added new `failure' client operation. Application is notified about
11630 received failure packet if client is executing a protocol. In this
11631 case the protocol's execution has failed.
11633 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11634 is required by the protocol.
11636 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11637 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11640 * Added status flag to SilcSKE object to indicate realtime status
11641 of the SKE protocol.
11643 * Application receives now exactly same command reply arguments as
11644 the library receives from server. However, if ID is received the
11645 corresponding ID entry is returned to the application (eg. Client
11646 ID is mapped to correct SilcClientEntry entry and that is returned).
11647 Changed command_reply client operation due to this change.
11649 * Changed all ID's in commands and in command replys as ID Payloads.
11650 Change affected both client and server side codes.
11652 All ID's sent in SILC network (with execption of ID's in SILC
11653 Packet header) are sent in ID Payload to support variable length
11656 * Server now notifies nick changes and notifies all clients on
11657 the channels about the new nickname (about the new Client ID,
11660 * Implemented CMODE command to change channel modes. Supports all
11661 channel modes defined by the protocol specs except ban and invite
11662 lists. (Also, private channel key mode is supported but support for
11663 setting private channel key in client is missing, thus, this mode
11664 has no effect on client side (except that server requires that the
11665 client uses private channel key and normal channel traffic does not
11668 Also, invite mode works per se, but INVITE command does not work
11669 yet correctly, so you can set channel as invite only channel but
11670 inviting clients to the channel does not work (it is yet to be
11671 thought what's the best way to do it).
11673 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11674 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11675 Implemented CUMODE command to change user's mode on the channel.
11676 Supports all modes defined by the protocol specs.
11678 * Added NAMES command reply to return users modes on the channel.
11680 * Removed unnecessary and slow ciphers from lib/silccrypt.
11682 * Set SO_KEEPALIVE option to connection sockets by default.
11684 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11686 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11687 redefined the Notify Payload into protocol specs.
11689 * Added silc_id_payload_parse_id to get ID directly from raw
11692 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11694 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11695 accept searching by Client ID as well.
11697 * Added support for LEAVE and SIGNOFF notify types in client library.
11699 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11700 to parse ID Payload from raw data.
11702 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11704 * Added flags parameter into silc_ske_assemble_security_properties
11705 function in lib/silcske/silcske.[ch].
11707 * Changed notify client operation to fit better for notify messages
11708 sent by server. The notify payload received from server is now
11709 passed to the application (after parsing it to SilcNotifyPayload).
11710 It is application's responsibility to retrieve the arguments
11711 from the payload and show the message the way it wants. The message
11712 sent by server is implementation specific.
11714 * Changed public keys to comply with the protocol specification.
11715 Old public keys are not supported anymore and are not compatible.
11717 * Removed nickname from Channel Payload as the latest draft removed
11718 it. The client must resolve the nickname from the NAMES command
11719 reply received when it joined the channel.
11721 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11723 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11725 * Fixed some errors in protocol specification drafts.
11727 * Created lib/silccore/silcnotify.c to implement Notify Payload
11728 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11729 generic payloads described by protocol specifications. The file
11730 includes implementations for ID Payload and Argument Payload.
11732 * Changed Command Payload implementation to use the new Argument
11733 Payload. Changed command_xxxx_payload to command_payload_xxxx
11734 to comply with SILC coding conventions.
11736 * Added suppport for Argument Payload handling in Notify Payload
11737 implementation as protocol requires it. Added the new support
11738 into server and client lib as well.
11740 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11742 * Added support for multiple nicknames on same channel. [n] is
11743 added locally to the nickname if there are more than one same
11744 nicknames on the channel.
11746 * Server now sends all nicknames that matched WHOIS request.
11747 Client also shows the list received from server.
11749 * Added TOPIC command to client side. User can now set and show
11750 current topic on channel.
11752 * Added MOTD command to client and server. Also, server sends the
11753 motd when client connects to the server.
11755 * Changed version strings to comply ISO 8601.
11757 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11759 * Fixed protocol error handling in client library. It should now
11760 cope even if the SKE fails for some reason.
11762 * Made new protocol specification drafts for submitting to IETF.
11764 * Implemented TOPIC command to server in silcd/command.c.
11766 * Added two new notify types into lib/silccore/silcnotify.h:
11767 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11768 notify nickname change and topic setting/change on a channel.
11770 * API change of command_reply operation in client library. The
11771 application gets now the status type received from server as well.
11773 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11775 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11777 * Cras fixed and optimized the packet handling even further and
11778 it should work now. Minor change to the prototype of function
11779 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11781 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11783 * Added new function into lib/silcutil/silcschedule.[ch]:
11784 silc_schedule_with_fd to select() a specified fd. The function
11785 returns after timeout expires or data arrives or goes. The
11786 function is used by packet routines to wait that all data is
11787 received from network.
11789 * Fixed data reading from network in lib/silccore/silcpacket.c.
11790 The code now assures that all data is read from the fd and then
11791 continues packet processing. This was a bug fix since the code
11792 used to drop some data in some circumstances.
11794 * Added new function into lib/silcclient/client.[ch]:
11795 silc_client_start_key_exchange to start key exchange after
11796 connection has been established to server. The code internally
11797 now uses this funtion but its main purpose was to provide it
11798 for applications that perform their own connecting. After
11799 application has created a connection it merely calls this
11800 function to start the key exchange between client and server.
11801 The library takes care of everything else after that.
11803 Updated also lib/silcclient/README to explain the usage of
11806 * Do not send to application information that connection has
11807 been established. Application gets notified it by connect
11810 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11812 * Applied cras's patch to add silc_schedule_one function. The
11813 function runs scheduler once and returns.
11815 * Fixed the scheduler after cras messed it up. The timeout
11816 handling works now as it's supposed to work.
11818 * Added into lib/silccore/ silcnotify.h to include notify
11819 message types support. Changed silc_server_send_notify*
11820 functions, in server.[ch], to support those new notify types.
11821 Added the support for the notify types into client library,
11822 as well. Added new notify client operation into ops.h in
11825 * Changed silc_server_packet_send_to_channel to send normal
11826 packets instead of just channel message packets. The function
11827 is now used to send the notify packets to channels. It is not
11828 used to send channel message packets anymore, as server never
11829 sends them anymore.
11831 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11832 va_arg()s as it seems to require it nowadays. I guess, if SILC
11833 is compiled with older va_arg() the new code should work anyway.
11835 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11837 * Splitted core library. Core library (lib/silccore) includes
11838 now only SILC protocol specific core (and common) components.
11839 Created new utility library (lib/silcutil) that includes more
11840 generic purpose stuff. The stuff for util library was taken
11841 from the old core library. This was minor and easy split.
11843 * Created SILC Client Library (lib/silcclient) that includes
11844 implementation of the SILC client without user interface. This
11845 was major move from silc/ directory. The code has been changed
11846 so that it is transparent towards the user interface. The
11847 silc/ directory includes now the same user interface as before
11848 and it uses the new client library. Read lib/silcclient/README.
11849 Basicly, the client library performs everything else related
11850 to SILC except user interface handling. Also, configuration
11851 files are considered to be part of user interface and library
11852 does not handle them.
11854 This change also changed a lot of structures, function naming etc.
11855 Most important change was that SilcClientWindow object was
11856 renamed to SilcClientConnection in the client library. Created
11857 also new file lib/silcclient/ops.h. Also added new files
11858 silc/local_command.[ch] and silc/client_ops.[ch].
11860 All these changes were made to make it easier for user interface
11861 designers to create what ever user interface for the SILC client
11864 It is also expected that the server will be moved to lib
11865 directory as well and SILC Server Library will be created;
11866 sometimes in the future.
11868 * Removed Local commands from lib/silccore/silccommand.h as
11869 they are application specific and new client library does not
11870 handle any of those anymore.
11872 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11873 old client implementation in silc/.
11875 * Added support for callback functions in SILC_LOG_* macros.
11876 Application can now set its own callbacks that will be called
11877 instead of using the default functions that will always print
11878 the debug messages to stderr (or stdout). Also, debugging can
11879 now be disabled by setting silc_debug to FALSE and re-enabled by
11880 setting it to TRUE. Note, that logging will still work even
11881 if debugging is disabled.
11883 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11884 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11885 silc_log_reset_debug_callbacks.
11887 * To enable debugging in silc client one must give now -d
11888 option on command line.
11890 * Changed silc_schedule_init to automatically allocate task queues
11891 if they are not allocated before calling it.
11893 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11895 * Added GMP 3.1 into math library.
11897 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11899 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11900 a channel in SILC network. The packet is used by servers and
11901 routers to notify other routers that user has left a channel.
11902 This little feature was missing until now. Added the feature
11903 to protocol specification as well.
11905 Added functions: silc_server_send_remove_channel_user and
11906 silc_server_remove_channel_user into server.[ch].
11908 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11909 lib/silccore/silcpacket.h. However, they are not implemented
11912 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11914 * Fixed joining to a channel and sending channel messages
11915 between server and router. The channel message sending should
11916 now work inside a cell.
11918 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11920 * Fixed the private message sending between server and router.
11921 The private message sending should now work inside a cell.
11923 * Added silc_server_replace_id into server.[ch] to replace
11924 existing ID in the SILC network.
11926 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11927 and silc_idlist_replace_server_id into idlist.[ch] in server.
11929 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11931 * Fixed the server to server connections. Server can again now
11932 connect to router. Router to router connections probably does
11935 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11937 * Added dynamic protocol registering support. Now protocols can
11938 registered and unregistered on the fly. Patch by cras.
11940 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11942 * Added lib/contrib directory to hold routines that some platforms
11943 don't have but are needed by SILC.
11945 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11946 into lin/contrib to provide getopt() and getopt_long() for
11947 those who don't have it.
11949 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11951 * Added AWAY command to client. When away message is set and
11952 client receives a private message packet the client automatically
11953 replies to the sender with the away message.
11955 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11956 bug seemed to be the cause of recent problems when compiling
11959 * Added version detection support to SKE protocol specification
11960 and added the new changes to the SKE implementation as well.
11961 There were other minor changes in the SKE protocol as well.
11963 Many changes in lib/silcske/silcske.[ch] and in
11964 lib/silcske/payload.[ch].
11966 * Added ^U functionality, clear input line. Patch from cras.
11968 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11970 * Mainly small bugfixes on core library. Fixed some debugging
11971 logging and buffer overflow in silclog.c.
11973 * Updated config.sub and config.guess on the distribution tree.
11975 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11977 * Added command lagging support in server. Client may execute
11978 commands now only once in two seconds.
11980 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11982 * Optimized packet reception. MAC computation and checking is now
11983 also more optimized. A lot previously duplicated code is now
11984 used as generic by both client and server.
11986 * Fixed key pair generation in clientutil.c
11988 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11990 * Added into lib/silccore/silcbufutil.[ch] new function;
11991 silc_buffer_realloc.
11993 * Moved generic packet sending/encryption functions to
11994 lib/silccore/silcpacket.[ch] from client and server. Some
11995 rewriting of the functions.
11997 * Moved all generic packet reception/decryption functions to
11998 lib/silccore/silcpacket.[ch] from client and server. The
11999 packet processing is now much cleaner in both client and server.
12000 These were major changes in both client and server.
12002 * Created many common functions in server to do packet sending.
12003 Previously code were duplicated a lot, this has been removed
12004 with these changes.
12006 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12008 * Rewrote major parts of the ID cache system. Don't know
12009 whether it is better now or not but at least the API is more
12012 * Major rewrite on ID cache stuff on client because of the ID
12013 cache API changes. Added idlist.c to client.
12015 * Also major rewrite on ID cache stuff on server as well.
12016 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12017 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12018 in hand, instead they are all put into the ID cache system now.
12019 All server_idlist_* routines uses ID cache now instead of
12020 traversing its own lists (those lists does not exist anymore).
12021 SilcIDList though still exists. Also, SilcXXXEntry's are
12024 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12026 * Finally made the SKE implementation compliant to the protocol
12027 specification. All mp integers are now binary encoded as
12028 opposed being HEX encoded.
12030 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12033 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12034 functions: silc_[encode/decode]_pem. Also added function
12035 silc_encode_pem_file to PEM encode with newlines ('\n') for
12036 saving into a file.
12038 * SILC public keys are now encoded either PEM or binary. Same
12039 option is for private keys as well. By default private keys
12040 are binary encoded and public keys PEM encoded. Silly HEX
12041 encoding were removed.
12043 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12044 function to create fingerprints.
12046 * Fixed a bug in SHA1; does not change the original data anymore.
12048 * Partly implemented INFO command on client and server side.
12049 Fixed CLEAR command. Changes to SERVER command; show current
12050 server(s) when giving command without arguments. Added
12051 VERSION command to client.
12053 * Added check to server that unregistered connections cannot
12054 execute commands (unless it is specificly allowed).
12056 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12058 * Fixed screen refresh.
12060 * Fixed channel joining bug from client. On some circumstances
12061 client tried to join to a channel it had already joined.
12063 * Added public key verification process into client's protocol.c.
12064 The client now verifies the public key from user and saves
12065 it into ~./silc/serverkeys/ directory.
12067 Added into: clientutil.[ch]: silc_client_verify_server_key.
12069 * Changed SKE protocol's silc_ske_initiator_finish function
12070 to accept callback function that verifies the received public
12071 key. Removed old silc_ske_verify_public_key function.
12073 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12075 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12076 silc_pkcs_private_key[_data]_set.
12078 * Made the password and public authentication more cleaner in
12079 server's protocol.c.
12081 * Removed historic and obsolete protocol `channel_auth' from
12082 both client and server.
12084 * Removed wrong way of sending command status messages from
12085 server to client in server's command.c. The old way violated
12086 protocol specification.
12088 Changes to silccore/silccommand.[ch]: removed
12089 silc_command_encode_status_payload -> not needed anymore,
12090 changed silc_command_encode_payload_va to accept extra
12091 argument on variable argument list. The argument type must
12092 now be provided to the function. Also, added new function:
12093 silc_command_encode_reply_payload_va which is same as
12094 normal command_encode_payload_va except command status type
12095 is provided as extra argument.
12097 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12099 * Added ~./silc directory handling. The directory includes the
12100 public and private keys for the client.
12102 Added silc_client_check_silc_dir, silc_client_create_identifier
12103 and silc_client_load_keys.
12105 * Implemented SILC protocol compliant public key. Added public
12106 and private key saving to and loading from files.
12108 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12109 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12110 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12111 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12112 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12114 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12115 silc_pkcs_load_[public/private]_key.
12117 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12119 * Added silc_server_get_route (route.[ch]) to get connection
12120 data for the fastest route for given ID.
12122 * Implemented INVITE command on client and server. The command
12123 were re-defined in the SILC Protocol Specification and the
12124 implementation now complies with the specification.
12126 * Implemented PING command on client and server.
12128 * Implemented NAMES command on client and server. The server side
12129 supports currently only normal server not router server yet.
12130 Some changes to NAMES definition in SILC protocol specification.
12132 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12134 * Implemented LEAVE command on client and server.
12136 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12137 again. This change was made to the protocol as well. Server
12138 should not violate the protocol specification anymore.
12140 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12142 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12143 was tested. SOCKS4 was not but should work anyway.
projects / crypto.git / blob