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].
25 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
27 * Add option --enable-silc-plugin. Affected files are
28 apps/irssi/configure.{ad,in}
30 * Only compile the SILC Plugin if required. Affected files are
31 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
33 * Conditionally build the SILC Plugin. Affected files are
34 apps/irssi/src/silc/core/Makefile.am,
35 apps/irssi/src/fe-common/silc/Makefile.am
37 * Backout delayed protocol exit and replace with a lame busy
38 wait. Affected files are apps/irssi/src/fe-text/silc.c,
39 apps/irssi/src/silc/core/silc-core.c
41 * Fix key generation for SILC Plugin. Affected file
42 apps/irssi/src/silc/core/clientutil.c
44 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
46 * Only pass -rpath to libtool when building shared libraries.
47 Affected file lib/Makefile.ad
49 * Removing the stray "s" in configure.ad
51 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
53 * Redraw the screen after creating a new key. Affected file
54 apps/irssi/src/silc/core/clientutil.c
56 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
58 * Added SILC Client setting /set nickname_format that specifies
59 the nickname format string. Changed default nickname format
60 string to "%n#%a". Affected file is
61 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
63 * Fixed nickname parsing with WHOIS command to accept formatted
64 nicknames. Changed the silc_client_get_clients_local to allow
65 the searched nickname to be formatted nickname. Removed %s and
66 %S nickname formatters. Affected files are in lib/silcclient/.
68 * Added silc_client_nickname_parse to Client library API. Affected
69 file is lib/silcclient/silcclient.h.
71 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
72 commands. Affected file are
73 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
75 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
77 * Incorporate SILC Plugin patches. Affected files are
78 apps/irssi/src/fe-common/silc/module-formats.{c,h},
79 apps/irssi/src/silc/core/clientutil.{c,h},
80 apps/irssi/src/silc/core/silc-core.c,
81 apps/irssi/src/silc/core/silc-chatnets.{c,h},
82 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
83 apps/irssi/src/fe-common/silc/module.h
85 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
87 * In notify handling resolve user entries many times if the
88 resolving timedout. Affected file lib/silcclient/client_notify.c.
90 * silc_client_get_clients_local do not return any invalid entries.
91 Affected file is lib/silcclient/client_entry.c.
93 * Do not print "there are now xx user on this channel" for users
94 that actually aren't anymore on the channel. Affected file
95 is apps/irssi/src/client_ops.c.
97 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
99 * When joining channels with a password given in the config file,
100 use it. Also use it when cycling (it would be better to get
101 the password from the server, but this isn't possible in SILC).
102 Affected files apps/irssi/src/silc/core/silc-servers.c,
103 apps/irssi/src/silc/core/silc-channels.c
105 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
107 * Import perl script for sign_messages from silc-plugin. Affected
108 file apps/irssi/scripts/silc.pl
110 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
112 * Only wait for a nick on connecting, when it differs
113 (not counting case) from the username. Affected file
114 is apps/irssi/src/silc/core/silc-servers.c
116 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
118 * Use time settings for lag settings. Affected file is
119 apps/irssi/src/silc/core/silc-lag.c
121 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
123 * Added silc_thread_yield. Affected file is
124 lib/silcutil/silcmutex.h.
126 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
128 * Fixed WHOIS command and requested attributes handling in
129 client library. Affected files are lib/silcclient/command.c
130 and lib/silcclient/client_attrs.c.
132 * Fixed silc_time_value to actually work. Added new function
133 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
135 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
137 * SILC Client 1.1 beta2.
139 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
141 * Fixed client to properly abort TCP stream creation when
142 giving /QUIT. Affected file
143 apps/irssi/src/silc/core/silc-servers.c.
145 * Fixed several connecting aborting crashes from the client
146 library, packet engine and socket stream. Affected files
147 are in lib/silclient/, lib/silccore/silcpacket.c and
148 lib/silcutil/unix/silcunixsocketstream.c.
150 * Fixed private key export double free crash in key generation.
151 Affected file is lib/silccrypt/silcpk.c.
153 * Fixed FSM event waiting when there are multiple signallers
154 and the waiter goes away after the first signal. Affected
155 file in lib/silcutil/silcfsm.c.
157 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
159 * Fixed FSM event signalling to check if the waiter has gone
160 away already. Affected file is lib/silcutil/silcfsm.c.
162 * Fixed counter mode encryption/decryption to handle non-padded
163 SILC packets correctly. The silc_cipher_set_iv now
164 in counter mode resets for a new block. Affected files are
165 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
167 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
169 * SILC Client 1.1 beta1.
171 * Memory leak fixes around the libraries.
173 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
175 * Added better check for epoll() in configure. Affected file
178 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
180 * Fixed per scheduler data input buffer in packet engine. Use
181 list of inbufs instead of just one so that multiple streams
182 can do partial reads to different buffers. Affected file is
183 lib/silccore/silcpacket.c.
185 * Fixed WATCH notify handling in client library. Affected file
186 is lib/silcclient/client_notify.c.
188 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
190 * Fixed packet wrapper stream API to support encoder/decoder
191 for packets, and to handle partial reading correctly. Fixed
192 also inbuf size checking in reading to have enough space before
193 reading. Affected files are lib/silccore/silcpacket.[ch].
195 * Rewrote file transfer in client library. Affected files are
198 * Added TCP/UDP listener (internal) API to client library to have
199 generic way of dealing with listeners. Fixed Key Agreement and
200 file transfer to use it. Affected files are in lib/silcclient/.
202 * Fixed SKE to process SUCCESS packets synchronously and to call
203 completion synchronously. Affected file is lib/silcske/silske.c.
205 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
207 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
208 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
210 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
212 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
213 to client library. Affected file is
214 lib/silcclient/client_register.c.
216 * Serialize NICK and JOIN commands to avoid problems locally
217 with changing ID while joining to channel. Affected file is
218 lib/silcclient/command.c.
220 * Fixed entry resolving while handling incoming JOIN notify.
221 Handle properly cases, in re-processing of notify packets, where
222 the IDs may become invalid while resolving the entry (like nick
223 change). Entry is invalid if it doesn't have nickname, and such
224 entries are not delivered to application anymore. These fixes
225 problems of not seeing JOINs when remote user changes nickname
226 at the same time. Affected files are in lib/silcclient/.
228 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
230 * Added support for computing message payload MAC in new way
231 (SILC Protocol version 1.3). Bakcwards support for old way
232 remains. Affected files are lib/silccore/silcmessage.[ch].
234 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
236 * Added SilcRwLock API, a read/write lock. Affected files are
237 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
239 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
241 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
243 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
245 * The silc_schedule_set_listen_fd now returns boolean value.
246 Fixed FD task adding to check correctly for already added
247 FD tasks. Added stricter error checking for FD scheduling
248 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
249 and lib/silcutil/unix/silcunixschedule.c.
251 * The silc_stream_set_notifier now returns boolean value. Changed
252 all streams to support and check for the error condition.
253 Affected files are in lib/silcutil/.
255 * Fixed SKE library session aborting and deletion. Affected
256 file are lib/silcske/silcske.c.
258 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
260 * Implemented PKCS #1 with appendix with hash OID in the
261 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
262 lib/silccrypt/silchash.[ch] and
263 lib/silcasn1/silcasn1[_encode|decode].[ch].
265 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
267 * Added support for Version (V) SILC public key identifier.
268 Affected files are lib/silccrypt/silcpk.[ch].
270 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
272 * Rewrote connection auth request in client library. It is now
273 done automatically by the library and the resolved method given
274 as a hint to get_auth_method client operation. Affected files
277 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
279 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
280 It can be used to wrap SilcPacketStream into SilcStream.
282 * Fixed %p formatting from silc_snprintf. Affected file is
283 lib/silcutil/silcsnprintf.c.
285 * Ported SFTP library to new utility library. Ported also
286 the SFTP testers. Affected files in lib/silcsftp/.
288 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
290 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
291 of silc_snprintf, silc_vsnprintf, silc_asprintf and
294 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
296 * Added preliminary Symbian support. Changes around the source
297 tree. The symbian/ directory now includes Carbide.c++ project
298 files to compile the sources.
300 * Added silc_snprintf. Affected files are
301 lib/silcutil/silcstrutil.[ch].
303 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
305 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
306 macros. SILC_FSM_CONTINUE macro now immediately calls the
307 next state instead of first returning back to FSM. Helps
308 in debugging crashes etc.
310 Removed FSM Semaphores. Introduced FSM Event which is
311 asynchronous event. Affected files are in lib/.
313 * Added epoll(7) support to SILC Scheduler. It is used by default
314 if it is available. Affected files are
315 lib/silcutil/silcschedule.[ch],
316 lib/silcutil/unix/silcunixschedule.c.
318 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
320 * Added CTR mode to AES. Simplified cipher implementation API
321 more. Affected files are in lib/silccrypt/.
323 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
325 * Removed `detach' client operation. The detachment data is
326 now delivered in SILC_COMMAND_DETACH command reply to
327 application. Affected file in lib/silcclient/.
329 * Rewrote resuming/detaching in client library.
331 * Added boolean encryption indicator for silc_cipher_set_key.
332 Affected files lib/silccrypt/silccipher.[ch].
334 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
336 * Added silc_likely and silc_unlikely macros for GCC branch
337 prediction optimizations. Affected file lib/silcutil/silctypes.h.
339 * Added assembler AES optimization. Cleaned up the SILC Cipher
340 implementation API. Affected files are in lib/silccrypt/.
342 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
344 * Changed back the SILC_FSM_THREAD_WAIT operation to not
345 continue to next state if thread is finished already. That
346 check is not done anymore. Affected files are
347 lib/silcutil/silcfsm.[ch].
349 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
351 * Removed silc_packet_[get|set]_ciphers and
352 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
353 handle REKEY_DONE packet sending in rekey. Affected files
354 are lib/silccore/silcpacket.[ch].
356 * Added silc_fsm_is_started. Affected files are
357 lib/silcutil/silcfsm.[ch].
359 * Added settings sign_channel_message, sign_private_message
360 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
361 support for key agreement in /KEY command. Affected files
362 in apps/irssi/src/silc/core/.
364 * During SILC Client initialization forward log messages to
365 stderr. Affected files in apps/irssi/src/silc/core/.
367 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
369 * Added silc_ske_get_key_material. Affected files are
370 lib/silcske/silcske.[ch].
372 * Added silc_packet_stream_is_udp. Affected files are
373 lib/silccore/silcpacket.[ch].
375 * Added SKE packet retransmission support with UDP transport.
376 Affected file is lib/silcske/silcske.c.
378 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
380 * Added silc_socket_stream_is_udp. Affected file is
381 lib/silcutil/silcsocketstream.[ch].
383 * Added UDP transport support to packet engine. Affected file
384 is lib/silccore/silcpacket.c.
386 * Added silc_socket_stream_is_udp. Affected file is
387 lib/silcutil/silcsocketstream.[ch].
389 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
391 * Added silc_packet_send_va[_ext] to send variable argument
392 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
394 * Timeout freelist garbage collection added to scheduler.
395 Affected file lib/silcutil/silcschedule.c.
397 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
399 * Added silc_show_public_key_file to
400 lib/silcapputil/silcapputil.[ch].
402 * Added SILC_STR_ADVANCE support for buffer unformatting.
403 Affected file lib/silcutil/silcbuffmt.c.
405 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
407 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
409 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
411 * silc_fsm_continue[_sync] now cancels erlier timeout set with
412 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
414 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
416 * Added SILC_STR_FUNC to buffer format API. Affected files
417 are lib/silcutil/silcbuffmt.[ch].
419 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
421 * No more memory allocation for message payload parsing.
422 Pre-allocated buffer can be used with message payload encoding.
423 Affected files lib/silccore/silcmessage.[ch].
425 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
427 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
428 to silcutil/silcbuffmt.[ch].
430 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
432 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
433 Affected file lib/silcutil/silcbuffmt.[ch].
435 * Removed silc_schedule_signal_[un]register and
436 silc_schedule_signal_call. Added silc_schedule_task_add_signal
437 to add signal task. Only one callback per signal may be
438 added. The signals are now automatically called back to
439 caller. Affected files lib/silcutil/silcschedule.[ch] and
440 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
442 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
444 * Added SilcSKEParams for SKE parameters and simplied even more
445 the SKE interface. Affected files are lib/silcske/silcske.[ch].
446 Added support for IV included and session port handling with
449 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
450 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
451 which is called after every rekey when IV Included flag is used.
452 See SILC specifications for details.
454 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
456 * Added lib/silcapputil and moved SILC application specific
457 utility routines from the generic util library lib/silcutil
458 to the new library. Removed lib/silcidcache and moved that
459 to lib/silcapputil as well.
461 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
463 * Added SILC_STR_ADVANCE. Affected file is
464 lib/silcutil/silcbuffmt.[ch].
466 * The silc_buffer_strformat preserves buffer locations now.
468 * Added lib/silcutil/silcatomic.h for atomic operations.
470 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
472 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
475 * Fixed MIME deocing when data portion is not present.
476 Affected file lib/silcutil/silcmime.c.
478 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
480 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
482 * Added IV Included support to packet routines, to allow
483 packet sending and receiving on UDP/IP. Affected files are
484 lib/silccore/silcpacket.[ch].
486 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
488 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
490 * Added UDP support to network and socket stream library.
492 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
494 * Added conditional variables. New files are
495 lib/silcutil/silcondvar.h and platform specific implementations.
497 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
499 * make sure session->hostname and session->port are valid before the
500 application callback is done, since things will go wrong if the
501 application immediately calls silc_client_file_receive. Affected
502 file lib/silcclient/client_ftp.c.
503 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
505 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
507 * New SILC PKCS API enabling support for other public keys
508 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
510 * Separated SILC Public Key Payload routines from the PKCS API
511 to lib/silccore/silcpubkey.[ch].
513 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
515 * Added SILC Key Repository library, lib/silcskr.
517 * Added SILC Server library, lib/silcserver.
519 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
521 * MIME objects in attributes now use SilcMime. Affected files
522 are lib/silccore/silcattrs.[ch].
524 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
526 * Synchronize semaphore posting for real threads in FSM.
527 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
529 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
531 * Added silc_file_set_nonblock. Affected file is
532 lib/silcutil/silcfileutil.h.
534 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
536 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
538 * FSM based implementation of SILC SKE. Simpler interface also.
539 Affected files are in lib/silcske/.
541 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
543 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
545 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
546 silc_mime_parse is available but deprecated.
548 * Check that packet is valid when processing key exchange,
549 authentication and rekey protocols. Fixes a crashbug.
550 Affected files are apps/silcd/protocol.c and
551 lib/silcclient/protocol.c.
553 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
554 all hash buffers to use that instead of fixed values.
556 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
558 * Added SHA-256 to crypto library. The SHA-256 takes now
559 precedence over SHA-1.
561 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
563 * Check for valid return value from regcomp. Affected file
564 lib/silcutil/unix/silcunixutil.c.
566 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
568 * Fixed silc_hash_uint to work with integers. Affected
569 file lib/silcutil/silcutil.c.
571 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
573 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
575 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
577 * Fixed channel public key list saving on JOIN command reply
578 on backup router. Affected file apps/silcd/command_reply.c.
580 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
582 * Added default limit how many channels client can join,
583 default is 50. Added 'channel_join_limit' configuration
584 option to server too. Affected files are apps/silcd/command.c
585 and serverconfig.[ch].
587 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
589 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
590 On Toolkit the server and client are not compiled by default.
591 Affected file configure.ad.
593 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
595 * Added lib/contrib/getopt.[ch] for platforms that don't
596 have it (it is not GPL implementation).
598 * Fixed compilation when pkg-config is used.
600 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
602 * A comma in invite/ban string is invalid, check for it.
603 Affected file apps/silcd/server_util.c.
605 * Added SERVICE command to the server. It parses the command
606 request but SILC Server does not support services for the
607 time being. Affected file apps/silcd/command.[ch].
609 * Added SERVICE command and command reply to client library.
610 It is however incomplete. Updated Toolkit documentation.
611 Affected files are lib/silcclient/command[_reply].[ch].
613 * Fixed IDENTIFY/WHOWAS command reply to send the username
614 correctly (uninitialized buffer). Affected file is
615 apps/silcd/server_query.c.
617 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
619 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
620 finalizes the major restructuring of the CVS tree.
622 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
624 * Send empty MOTD reply if MOTD file cannot be read.
625 Affected file silcd/command.c.
627 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
629 * Optimized primer number generator to use simpler conversion
630 routines. Also assure that the prime number will have the
631 highest bit set after modifying it. Affected file is
632 lib/silcmath/silcprimegen.c.
634 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
636 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
637 for now only for testing purposes, it will not be delivered
638 in any distribution for now.
640 * Removed NSS MPI from the source tree. Due to upcoming
641 license change for the SILC Toolkit, we cannot deliver the
642 NSS MPI anymore. I decided to replace it in all distributions
643 with public domain library.
645 * Removed GNU regex from lib/contrib and introduced free
646 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
647 GNU regex compatible API to it (only partial).
649 * Removed getopt routines from lib/contrib.
651 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
653 * Use silc_server_send_command_reply to send replies instead
654 of encoding packet itself. Affected file silcd/command.c.
656 * Added command sending and receiving statistics to server.
657 Affected files in silcd/.
659 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
660 with GCC, for it not to warn about pointer signedness.
662 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
664 * Added context to the SilcIDCache destructor. Affected
665 files are lib/silccore/silcidcache.[ch],
666 lib/silcclient/client.c and silcd/server.c.
668 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
670 * Added pkg-config check to configure.
672 * The PublicKeyDir must not be used with Admin block in server
673 config. Affected file silcd/serverconfig.c.
675 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
679 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
681 * Handle empty LIST command reply correcttly in server. Affected
682 file silcd/command_reply.c.
684 * Handle empty LIST command reply correctly in client library.
685 The application will now receive one LIST command reply with
686 all arguments set to NULL if there are no channels. Updated
687 Client Library documentation accordingly. Affected file
688 lib/silcclient/command_reply.c.
690 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
692 * Added channel name string stringprep profile to the protocol
693 and implementation to allow a little free'er channel name
694 strings. Affected files are lib/silcutil/silcstringprep.[ch].
696 * Added silc_channel_name_[check|verify] to check and verify
697 channel name strings. Affected files are
698 lib/silcutil/silcstrutil.[ch].
700 * Added support for the new channel name preparation in client
701 library and server. Affected files in lib/silcclient and
704 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
706 * Added the Autodist into the source tree. It replaces the
707 old ./prepare. It can be used to create distributions as
708 previously. See README.CVS and README.DIST. See
709 distributions in distdir/.
711 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
713 * Make sure query sends at least an error back if nothing
714 more is sent. Affected file silcd/server_query.c.
716 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
718 * During query, check if the original command caller goes
719 away. If it does, stop the query. Affected file
720 silcd/server_query.c.
722 * Check for valid channel creation in JOIN command reply.
723 Affected file lib/silcclient/command_reply.c.
725 * Handle the resolver counter in silc_client_get_users_by_channel
726 callback correctly. Fixed auto-join bug in Gaim. Affected
727 file lib/silcclient/idlist.c.
729 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
731 * Added some better error messages. Affected file
732 silcd/command_reply.c and packet_receive.c.
734 * Handle error in WATCH command propely on backup router.
735 Affected file silcd/command.c.
737 * Fixed freeing of unfreeable variable in WHOIS command reply.
738 Affected file silcd/command_reply.c.
740 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
742 * Added pkg-config .pc file creation for silc core library
743 and silcclient library. A patch by c0ffee.
745 * Removed the need for GNU Libidn. Added the simple stringprep
746 from libidn into lib/contrib/. It is now used also on Windows
749 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
751 * Simplified the invite and ban string handling in the
752 server. Check for valid invite and ban arguments also.
753 Affected file silcd/server_util.c.
755 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
757 * Added WATCH list announcing in backup router protocol.
758 Affected files are silcd/command.c, server.c, server_backup.c.
760 * Do not change users mode to founder on normal server/backup
761 if the founder mode is set, and user is first one to join.
762 Affected file silcd/pcaket_receive.c.
764 * Do not send CUMODE_CHANGE notify back to sender. Affected
765 file silcd/packet_receive.c.
767 * Added getrusage() to take noise in SILC RNG. A patch by
768 Mika Boström. Affected files are configure.in.pre,
769 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
771 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
773 * Splitted the SILC libraries configuration into a configure
774 fragment into lib/configure.ad. It is now possible, once
775 this feature is added, to specify whether to compile or not
776 compile included SILC libraries. Affected files are
777 configure.in.pre, lib/silcmath/mpi/configure.ad,
778 lib/configure.ad, Makefile.defines.pre and
779 Makefile.defines_int.pre.
781 * Added --with-silc-includes and --with-silc-libs to configure.
782 If specified the included libs are not compiled, but the
783 specified libs are used. Pkg-config is not yet supported.
784 Affected file configure.in.pre.
786 * Fixed WATCH command handling on backup router. Router does not
787 send the watch command any more to backup if it originates from
788 backup. Affected file silcd/command.c.
790 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
792 * Changed announcing to not announce unregistered clients.
793 Affected file silcd/server.c.
795 * Fixed username handling in command reply. Affected file
796 silcd/command_reply.c.
798 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
800 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
802 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
803 Affected file: includes/silcincludes.h.in
805 * bool is defined as _Bool on Mac OS X now.
806 Affected file: lib/silcutil/silctypes.h
808 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
810 * Added support for UTF-8 nicknames, channel names and
811 server names in client library. Affected files in
814 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
815 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
816 software to check how Toolkit has been compiled.
818 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
820 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
822 * Use silc_utf8_str[n]casecmp instead of strcmp routines
823 in library and in SILC Client when dealing with nicknames
824 and other identifier strings. Affected file in client lib
827 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
828 irssi/src/silc/core/silc-servers.c.
830 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
832 * Fixed idcache to work with the new identifier strings.
833 Affected file lib/silccore/silcidcache.c.
835 * Added UTF-8 hash and compare function for SilcHashTable.
836 Affected file lib/silcutil/silcutil.[ch].
838 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
839 Affected file lib/silcutil/silcstringprep.[ch].
841 * Changed the identifier string handling to include the original
842 format in client, server, channel entries and normalized
843 format in cache. Affected files in silcd/.
845 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
847 * Added support for the new identifier strings and their
848 validity checking. Nicknames, channel names and usernames
849 can now include practically any kind of letters and various
850 other characters. Affected files in silcd/ and in libraries.
852 NOTE: comparing these strings should now be done with memcmp()
853 to check binary compatibility. All these strings are normalized
854 and casing is irrelevant.
856 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
857 as easy function for applications to check whether identifier
860 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
862 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
863 file lib/silcutil/silcutf8.c.
865 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
867 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
869 * Make public key in getkey reply mandatory. Affected file
870 lib/silcclient/command_reply.c
872 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
874 * Added Parameter dont_register_crypto_library to
875 SilcClientParam. If set to TRUE, silcclient library will
876 not initalize the Crypto Libraries and application
877 will need to do it. Affected file lib/silcclient/silcclient.h,
878 lib/silcclient/client.c.
880 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
882 * Imported new silc_utf8_[encode|decode] routines from
883 my internal SILC 1.1 source tree. New encodings added:
884 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
885 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
886 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
889 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
891 * Implemented stringprep (RFC 3454) API. Internally we use
892 GNU Libidn's stringprep, for now, so it is required now to
893 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
895 * Added checking for GNU Libidn and --with-libidn to configure.
897 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
899 * If the passphrases entered do not match while generating a new key,
900 completly start over instead of going into an infinite loop asking
901 the user to re-enter the passphrase correctly. Affected file
902 lib/silcutil/silcapputil.c
904 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
906 * Make sure server is removed from backup list when it is
907 deleted. Affected files silcd/command.c, server.c,
910 * Close socket when connecting to router fails. Affected
913 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
915 * Adopt configuration toolchain to current auto-tools.
916 Affected files prepare, irssi/configure.in
917 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
918 redo that. Affected files irssi/src/silc/core/client_ops.c,
919 irssi/src/fe-common/silc/fe-silc-channels.c
920 * Take over command line options into silcclient data structure.
921 Affected file irssi/src/silc/core/silc-core.c
923 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
925 * Do not try to initiate backup resuming protocol forever.
926 Affected file silcd/server_backup.c.
928 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
930 * ID change in resuming has to be done before changing
931 detached client's modes, since the ID change may fail and
932 leave ghosts on the network. Affected file is
933 silcd/packet_receive.c.
935 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
937 * Fixed Win32 scheduler to not stuck anymore. A patch from
938 Juha Räsänen. Affected file is
939 lib/silcutil/win32/silcwin32schedule.c.
941 * Fixed QoS parsing for connection blocks in server. Affected
942 file is silcd/serverconfig.c.
944 * Fixed server statistics increasing in server. Affected file
947 * The CLOSE command now marks backup router as self disconnected
948 to avoid resuming problems. Affected file silcd/command.c.
950 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
952 * When using silc_net_create_connection[_async], and your system can
953 create IPv6 sockets, it will try to connect to the IPv6 host.
954 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
955 file lib/silcutil/unix/silcunixnet.c
957 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
959 * Check for valid route when receiving packet from router and
960 when routing it to local server in the cell. A patch from
961 Matt Miller. Affected files silcd/router.c and server.c.
963 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
965 * Couldn't detach and reattach twice, because of the previous
966 commit. Affected file silcd/packet_receive.c
968 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
970 * Added check to ignore Port value if Initiator is FALSE.
971 Remote router coudln't connect if Port was set. Affected file
974 * If some client tries to resume more than once at the same time,
975 server crashed. Router didn't crash, but showed odd behaviour
976 (didn't allow clients to join anymore, ..). Affected files
977 silcd/packet_receive.c silcd/idlist.h
979 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
981 * Destroy the file transfer session in silc_client_file_close
982 with timeout. Affected file lib/silcclient/client_ftp.c.
984 * Call SFTP server monitor in READ and WRITE after the actual
985 operations. Affected file lib/silcsftp/sftp_server.c.
987 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
989 * Create one configure script from configure fragments
990 (configure.ad). This is a first step towards new distribution
991 system. Affected files prepare, configure.in.pre,
992 lib/silcmath/mpi/configure.ad.
994 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
996 * Removed expiring of client key pair. Affected file is
997 irssi/src/silc/core/clientutil.c
999 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1001 * Check the number of connections from real number of
1002 connections instead of socket number, when deciding if
1003 server is full. Affected files are silcd/server.c,
1004 server_internal.h and silcd.c.
1006 * Clarified the connections_max meaning in General section
1007 in doc/example_silcd.conf.in.
1009 * The reconnect_keep_trying default value set to TRUE
1010 if it is not defined in the config file. Affected file
1011 silcd/serverconfig.c.
1013 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1015 * Fixed crashbug in connection closing, after a protocol
1016 completion callback, which might have closed it already.
1017 Affected file silcd/server.c.
1019 * Fixed rekey with PFS in backup router. It did not allow
1020 rekeys with PFS, and when the rekey protocol timedout
1021 it crashed the backup router without the above fix. Affected
1022 file silcd/packet_send.c and server.c.
1024 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1026 * The silc_client_add_channel_private_key now returns the
1027 private key context if pointer is given as argument.
1028 Affected files are lib/silcclient/silcclient.h and
1031 * Added support for using channel private keys in SILC
1032 Client Library even if the private key mode is not set
1033 on the channel. Affected file lib/silcclient/client_channel.c.
1035 * The channel private key used to decrypt message is now
1036 delivered to the application in the 'channel_messageÃ' client
1037 operation. Affected files are lib/silcclient/silcclient.h
1038 and client_channel.c.
1040 * Fixed wrong arg type for user limit in CMODE command reply.
1041 Affected file silcd/command.c.
1043 * The user limit is now taken and saved to SilcClientEntry in
1044 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1045 Affected files lib/silcclient/silcclient.h, command_reply.c
1046 and client_notify.c.
1048 * Added support to the new private message key indicator
1049 packet. Added a new function to the client library:
1050 silc_client_send_private_message_key_request. The sender
1051 indicates to be initiator, and receiver is responder.
1052 Added the indicator to the SilcClientEntry as 'prv_resp'
1053 boolean. Affected files are lib/silcclient/silcclient.h
1054 client.[ch], and client_prvmsg.c.
1056 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1058 * Fixed the JOIN command calling when called with both
1059 -auth and -founder. Affected file is lib/silcclien/command.c.
1061 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1063 * Check watcher list for resumed clients as well. Affected
1064 file is silcd/packet_receive.c.
1066 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1068 * Implemented the user limit to the CMODE_CHANGE notify,
1069 CMODE command reply and JOIN command reply in server.
1070 Affected files are silcd/server.c, command.c, command_reply.c,
1071 packet_send.c and packet_receive.c.
1073 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1075 * Defined SILC_STRFMT_END that must be used now with
1076 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1077 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1078 lib/silcclient/silcvcard.c, silcd/server_util.c.
1080 * Fixed the adding of public key to the WATCH list in server.
1081 Fixed the WATCH notify sending to client. Affected files
1082 are silcd/packet_send.[ch], command.c, server_util.c.
1084 * Implemented the watching by public key in the SILC Client
1085 Library and SILC Client. Affected files are
1086 lib/silcclient/command.c and client_notify.c.
1088 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1090 * Added support for public key watching in server. Affected
1091 files are silcd/server.c, server_internal.h, command.c,
1094 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1096 * Added public key to the SIlcClientEntry. Affected files
1097 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1099 * Fixed the get_clients_whois reply processing to return
1100 exactly same entries server returned. Makes it possible
1101 to search using attributes. Affected file is
1102 lib/silcclient/idlist.c.
1104 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1106 * Save founder key to SilcChannelEntry. Affected files are
1107 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1109 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1111 * Call the monitor callback with _CLOSED status from the
1112 silc_client_file_close. Affected files are
1113 lib/silcclient/client_fpt.c, silcclient.h
1115 * Added silc_client_get_clients_whois which resolves using
1116 WHOIS, and supports requested attributes as well.
1117 Affected files are lib/silcclient/silcclient.h, idlist.c.
1119 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1121 * Added support for asking the destination filename where
1122 the downloaded file is saved in the file transfer. Affected
1123 files are lib/silccilent/silcclient.h, client_ftp.c.
1125 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1127 * Fixed error handling in resuming data processing. Affected
1128 files are lib/silcclient/client_resume.c and client.c.
1130 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1132 * Fixed silc_client_send_private_message to return TRUE correctly.
1133 Affected file lib/silcclient/client_prvmsg.c.
1135 * Added topic to the SilcChannelEntry. Affected files are
1136 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1138 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1140 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1141 file lib/silcclient/command.c
1143 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1145 * Convert all commands to UTF-8 before passing them to the
1146 client library. Still need to convert replies from UTF-8 to
1147 the locale encoding. Affected file
1148 irssi/src/silc/core/silc-cmdqueue.c
1150 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1152 * redirect all silc_client_command_calls through a queueing framework.
1153 This fixes /CYCLE and the annoying "nick change after auto-joining
1154 a channel". Furthermore it defines one central point where
1155 command parameters can be UTF-8-ified. Affected files
1156 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1157 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1159 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1161 * use asynchronous connect() to establish router connections.
1162 Fixes problem when the primary router goes down. Affected files
1163 silcd/server.c, silcd/server_backup.c
1165 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1167 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1168 Fixed various compilation warnings when type casting ints
1169 to pointers or vice versa, of different size. Updates around
1172 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1174 * Surrogates not allowed in UTF-8 strings, updated decoder.
1175 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1176 testers in lib/silcutil/tests/ directory.
1178 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1180 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1181 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1182 files are lib/silcclient/silcclient.h, client.c.
1184 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1186 * When resuming a session fails, notify the user that the session
1187 file needs to be removed eventually. Affected files
1188 irssi/src/fe-common/silc/module-formats.[ch],
1189 irssi/src/silc/core/client_ops.c.
1191 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1193 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1194 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1196 * Typofix in Irssi::Silc module. Affected file
1197 irssi/src/perl/silc/Silc.xs.
1199 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1201 * Changed the way NOTICE flagged messages are treated. Added support
1202 for notices in queries and signing notices. Affected files
1203 irssi/default.theme; irssi/docs/help/in/notice.in;
1204 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1205 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1207 * Fixed typo in /ACTION help. Affected file
1208 irssi/docs/help/in/action.in
1210 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1212 * Fixed typo in perl module. Affected file
1213 irssi/src/perl/silc/Server.xs
1215 * Changed the way ACTION flagged messages are treated. Added support
1216 for actions in queries and signing actions. Affected files
1217 irssi/default.theme; irssi/docs/help/in/action.in;
1218 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1219 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1222 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1224 * Incorrectly reported error when client had to be resolved from
1225 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1227 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1229 * Fixed whois public key hash table deleting and adding in
1230 detached client case. Affected file silcd/packet_receive.c.
1232 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1234 * Changed filenames of silc/fe module not to collide with filenames
1235 from core/fe. Also seperated public messages printing from
1236 query messages printing. Affected files are all in
1237 irssi/src/fe-common/silc.
1239 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1241 * Fixed the invite process handling during joining to use
1242 correct server name for the client that is matched against
1243 the invite string for the channel. Wrong server name caused
1244 inability to join the channel. Affected file is
1247 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1249 * Fixed the CUMODE channel founder authentication on normal
1250 server to not remove the founder rights on existing founder
1251 before checking that router accepts the mode change. Affected
1252 files are silcd/command.c and silcd/packet_receive.c.
1254 * Remove the server entry correctly when rekey timeouts and
1255 remote router connection on normal server is closed. Fixes
1256 a crash where server uses the freed server entry. Affected
1257 file silcd/server.c.
1259 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1261 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1262 networks. This is the first step in solving the bug about
1263 /SERVER ADD -silcnet <silcnet>. Affected files
1264 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1265 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1266 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1268 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1270 * /SMSG and /MMSG now correctly create new queries. Affected files
1271 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1273 * Add basic support for SILC protocol specific variables in perl.
1274 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1275 irssi/src/perl/Makefile.am
1277 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1279 * Don't use silc_get_input, it's obviously not reliable. Fixes
1280 issue when the current key expires. Affect file
1281 irssi/src/silc/core/clientutils.c
1283 * Make the session data filename configurable. This makes it
1284 possible to have different session files for different
1285 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1286 client_ops.[ch], silc-servers.c,
1287 irssi/src/silc/fe-common/silc/module-formats.[ch]
1289 * Use the same set of libtool files for the MPI lib as for the
1290 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1291 config.sub, configure.in, install-sh, missing, mkinstalldirs
1293 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1295 * Fixed server statistics decrementing error to not go to
1296 negative. Affected file silcd/packet_receive.c.
1298 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1300 * Use silc_server_query_add_error to add error in public key
1301 search error. Added support in send_reply to send errors
1302 without specific argument. Affected file silcd/server_query.c.
1304 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1305 Client for NO_SUCH_NICK. It was against the protocol specs.
1306 Affected file irssi/src/silc/core/client_ops.c.
1308 * Added backwards support for the wrong NO_SUCH_NICK error sending
1309 in server. To be removed in SILC Server 1.0. Both old clients
1310 and clients with fixed error handling now works. Affected file
1311 silcd/server_query.c.
1313 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1315 * fixed a bug in the whois using attributes function where no
1316 error was sent if no nickname and client id but the attributes were
1317 given to whois. Affected file silcd/server_query.c
1319 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1321 * remove public key from public key hashtable on detach. Affected
1322 file silcd/packet_receive.c
1324 * free public key hashtable before removing clients on server
1325 shutdown. Affected file silcd/server.c
1327 * remove public key prior deleting client-data on killing a client.
1328 Affected file silcd/server_util.c
1330 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1332 * Getting the MOTD from other servers works now. Affected
1333 files are silcd/command.c and silcd/command_reply.c
1335 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1337 * Initialize the variable idletag, since it is tested in
1338 silc_core_deinit for its default value. Affected file
1339 irssi/src/silc/core/silc-core.c
1341 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1343 * Fixed signed channel messages across cells. Affected file
1346 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1348 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1349 is not defined. They can now be safely used in if-statements
1350 without braces. Affected file lib/silcutil/silclog.h.
1352 * Added the checks for backup closing connection due to error
1353 (local or remote) and thus not allow the resuming to occur
1354 in reconnect. Affected files are silcd/packet_send.c
1357 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1359 * Help file updates. Affected files in irssi/src/docs/help/in/.
1361 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1363 * Fixed channel messages across cells. Affected file
1366 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1368 * Fixed file transmission accepting in client library to not
1369 start the negotiation if user hasn't accepted the transfer,
1370 instead create new session for resent transfer. Affected
1371 file lib/silcclient/client_ftp.c.
1373 * Show the session ID in the file transmision list. Remove
1374 session from list that failed to transfer. Switch the current
1375 session automatically after transmission, and in errors, to new
1376 session if other sessions exists in the transfer list. Affected
1377 files are irssi/src/silc/core/silc-servers.c,
1378 irssi/src/fe-common/silc/modfule-formats.c.
1380 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1382 * Fixed MIME header parsing for the hopefully last time. Affected
1383 file lib/silcutil/silcstrutil.c
1385 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1387 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1389 * The SILC RNG is now gauranteed to return non-zero random
1390 values. Affected files are lib/silccrypt/silcrng.[ch].
1392 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1394 * Fixed nickname formatting when changing only case of the
1395 nickname. Affected file lib/silcclient/idlist.c.
1397 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1399 * Fixed a memory leak and incorrect printing of the "appears as"
1400 message. Affected file irssi/src/silc/core/client_ops.c
1402 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1404 * Added CRT (Chinese Remainder Theorem) supported RSA
1405 private keys and private key operations. This significantly
1406 increases private key operation efficiency. No compatibility
1407 issues with new or old private keys. Affected files are
1408 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1410 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1412 * Fixed GCC-3.3.2 related compilation warnings from the
1415 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1417 * Removed RC6 from distributions.
1419 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1421 * Added some better comments to lib/silccrypt/silcpkcs.h,
1422 optimized some routines in lib/silccrypt/silcpkcs.c.
1423 Added test_silcpkcs into lib/silccrypt/tests/.
1425 * Fixed silc_rng_global_init to actually init the global RNG
1426 if RNG wasn't provided for it. Affected file is
1427 lib/silccrypt/silrng.c.
1429 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Added silc_hash_table_find_by_context_ext. Affected files
1432 lib/silcutil/silchashtable.[ch].
1434 * Save the public key on normal server in WHOIS command reply
1435 from attributes, if present, and add it to public key hash
1436 table. Fixes WHOIS resolving by public key on normal server.
1438 Optimized the attributes resolving on normal server to not
1439 resolve if we resolved them already from router.
1441 Affected files are silcd/server_query.c, command_reply.c.
1443 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1445 * Added support for whois using attributes.
1446 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1447 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1450 * Added support for whois using public key attribute to /WHOIS i
1451 client command. Affected files irssi/docs/help/in/whois.in,
1452 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1454 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1456 * Fixed UMODE setting in server when the client has anonymous
1457 mode set. The mode setting was not working. Affected file
1460 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1462 * Fixed some bugs and typos related to sending split messages.
1463 Print notification when sending messages with /MMSG. Affected
1464 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1466 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1468 * Optimized the socket referencing in packet routines, client
1469 library and server. Affected files are lib/silccore/silcpacket.c,
1470 lib/silcclient/client.c and silcd/server.c.
1472 * If silc_socket_set_qos is given with NULL arguments the QoS is
1473 reset from the socket. Affected files are
1474 lib/silcutil/silcsockconn.[ch].
1476 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1478 * Add a /LISTKEYS command which lists the locally cached
1479 client and server keys. Affected files
1480 irssi/src/fe-common/module-formats.[ch],
1481 irssi/src/silc/core/silc-{channels,servers}.c
1482 irssi/docs/help/in/listkeys.in
1484 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1486 * Check that packet queue purging was successful. Affected
1487 files lib/silcclient/client.c and silcd/packet_send.c. Related
1488 to MAC failed errors.
1490 * Do not clear the inbuf even if it is empty if QoS was applied
1491 to it. Otherwise the QoS data is cleared and MAC failed error
1492 will occur. Affected file lib/silccore/silcpacket.c.
1494 * Use the rekey period time as rekey protocol timeout value.
1495 If the rekey does not succeed during the rekey period there's
1496 something very wrong, and we most likely end up with wrong keys,
1497 do graceful reconnect then. Affected file silcd/server.c.
1499 * Take reference of the socket in the parser context, as it's
1500 possible to have the parsers in queue after the socket is
1501 disconnected and this may cause crash. Affected files are
1502 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1505 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1507 * Fixed KICK command reply sending, it sent to replies.
1508 Affected file silcd/command.c.
1510 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1512 * Finish the silc-mime.pl script. It now supports MIME type
1513 guessing using magic files, signing data messages, executing
1514 MIME handlers in background. Affected files
1515 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1517 * Changed MIME signal handler to make things easier for the perl
1518 script. Affected files irssi/src/silc/core/client_ops.c,
1519 silc-servers.c, and irssi/docs/signals.txt
1521 * Cleaned up the silc_mime_parse function and fixed detection
1522 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1524 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1526 * Resolve the IP for file transfer listener from the connection
1527 socket. Affected file lib/silcclient/client_ftp.c.
1529 * Accept NULL hostname parameter in the functions
1530 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1531 if hostname is not wanted.
1533 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1535 * Fixed race condition between silc_client_init and
1536 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1538 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1540 * Fixed file transfer connection closing when SIGNOFF for
1541 the client is received from server. Affected file is
1542 lib/silcclient/client_ftp.c.
1544 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1546 * Check for disconnected socket in QUIT callback. Affected
1547 file silcd/command.c.
1549 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1551 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1552 Affected files lib/silcutil/silcstrutil.c
1554 * Cleaned up the escape/unescape functions for correctness and
1555 speed. Affected file irssi/src/silc/core/client_ops.c
1557 * Removed handling for data messages with Content-Type: text/*,
1558 moved parsing of MIME headers to the signal handler, added
1559 support for signing and verifying data messages. Affected
1560 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1561 irssi/src/silc/core/silc-{servers,channels}.c
1563 * Added a perl script for handling data messages based on
1564 information read from Mailcap files. New file
1565 irssi/scripts/silc-mime.pl
1567 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1569 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1570 acknowledge recepetion of a message to the sender. Updated
1573 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1575 * Unregister channel key saving callback when deleting channel.
1576 Affected file lib/silcclient/idlist.c.
1578 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1579 before calling notify client operation. Affected file is
1580 lib/silcclient/client_notify.c.
1582 * Unregister QoS tasks when deleting the socket connection.
1583 Affected files lib/silcutil/silcsockconn.[ch],
1584 unix/silcunixsockconn.c.
1586 * Implemented latest presence-attrs draft changes. Affected
1587 files lib/silccore/silcattrs.h and
1588 irssi/src/silc/core/silc-queries.c.
1590 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1592 * Save old channel keys in list to allow more rapid change
1593 of channel keys if server for some reason does that. This
1594 avoids loosing so many channel messages due to not having
1595 key to decrypt. Affected file lib/silcclient/silcclient.h,
1596 idlist.c and client_channel.c.
1598 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1600 * Continued backup router tests and fixes. Affected files
1601 silcd/server_backup, server_util.c, server.c. See TODO.
1603 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1605 * Fixed SERVER_SIGNOFF handling in servers. The client
1606 was removed from wrong list thus not removing the client
1607 at all. Affected file silcd/packet_receive.c.
1609 * Do not execute rekey protocol for disabled connections as
1610 it would never go through. Affected file silcd/server.c.
1612 * Added timeout for rekey protocol to catch if the protocol
1613 never executes successfully. Affected files silcd/server.c
1616 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1618 * Abandon packet processing for disconnected sockets. Check
1619 this always after calling packet processing callback.
1620 Affected file lib/silccore/silcpacket.c.
1622 * Fixed double registration disconnection code in server.
1623 Closed wrong connection. Affected file silcd/packet_receive.c.
1625 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1627 * On normal server reconnect to primary during resuming 4
1628 times, then give up. Affected file silcd/server_backup.c.
1630 * If during reconnecting to routers we notice we have router
1631 connection but no primary router set, the server is in desync.
1632 Reconnect to primary to restore network. Affected file
1635 * Assure that only one protocol is exeucting at the same time.
1636 Added checks for all protocols. Affected files are
1637 silcd/server.c and server_backup.c.
1639 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1641 * Check that a string is not already part on invite/ban
1642 string when processing it. Affected file silcd/server_util.c.
1644 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1646 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1647 with 1.2 version of the protocol. Affected file is
1648 silcd/packet_receive.c.
1650 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1652 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1653 where the passphrase was given. Affected file is
1656 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1658 * INVITE and BAN notifys are now delivered from routers to
1659 servers (but not clients) on the channel. Updated specs and
1660 code. Affected files silcd/packet_[send|receive].[ch],
1661 command.c, server.c and server_util.c.
1663 * Implemented INVITE and BAN announcing. Affected files are
1664 silcd/server.[ch], server_util.c.
1666 * Implemented SilcStatus error type argument returning in
1667 command reply error in server. Affected file silcd/command.c.
1669 * Implemented SilcStatus argument returning in comand reply
1670 in client library. The command_reply client operation now
1671 returns error specific arguments as well. Affected files
1672 are lib/silcclient/command_reply.[ch], client_resume.c,
1673 lib/silccore/silcstatus.[ch].
1675 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1677 * Backup router protocol version 1.2 implemented. Testing still
1678 required. Affected files in silcd/server_backup.[ch], server.c,
1679 packet_receive.c and server_internal.h.
1681 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1683 * silc_client_send_[channel|private]_message now return TRUE
1684 or FALSE. Affected file lib/silcclien/client_channel.c and
1687 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1689 * Check for explicit nickname in INVITE and BAN processing
1690 during join as well (and don't expect only wildcards in
1691 invite/ban strings). Affected file silcd/command.c.
1693 * Fixed the INVITE and BAN by public key. The public key saved
1694 is the PK payload (as specified) not the raw data. Affected
1695 file silcd/server_util.c.
1697 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1699 * UTF-8 text message support for actions and notices in SILC
1700 Client. Affected file irssi/src/silc/core/client_ops.c.
1702 * silc_get_username and silc_get_real_name now returns sensible
1703 data on Win32. Patch by Toni Willberg. Affected file is
1704 lib/silcutil/win32/silcwin32util.c.
1706 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1708 * Provide a signal handler to send MIME encoded messages and emit
1709 a signal when a MIME encoded message is received. Also document
1710 the signals for usage with the perl interface.
1712 A sample perl script will be supplied at a later point.
1714 Affected files are irssi/docs/signals.txt,
1715 irssi/src/silc/core/client_ops.[ch],
1716 irssi/src/silc/core/silc-{channels,servers}.c
1718 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1720 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1721 server. Use this time to display a lag and disconnect when it
1722 exceeds a specified limit.
1724 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1726 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1728 * Remove the channel auth list in normal server if router
1729 encofrces its list during connecting. Send notify to channel
1730 to remove the mode to remove the list. Affected files are
1731 silcd/server_util.c and silcd/packet_receive.c.
1733 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1735 * Added support for channel public keys. Updated protocol specs
1736 and implemented it. Affected files are
1737 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1738 lib/silcclient/command_reply.c.
1740 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1742 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1743 terminate the process on Linux. Affected file silcd/silcd.c.
1745 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1747 * Check for NULL buffer in silc_buffer_clear. Affected file
1748 is lib/silcutil/silcbuffer.h.
1750 * Simplified the backup router protocol by removing the _GLOBAL
1751 types. Updated protocol specs and the code. Affected files
1752 are silcd/server_backup.[ch].
1754 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1756 * Deny '@' and '!' from nicknames since they are reserved
1757 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1758 Updated protocol specs and the code.
1760 Affected files are silcd/server_util.[ch].
1762 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1764 * Fixed stack overflow in Irssi SILC client. Affected
1765 file irssi/src/silc/core/client_ops.c.
1767 * Check that Host is set in ServerConnection and RouterConnection
1768 in silcd.conf. Affected file silcd/serverconfig.c.
1770 * Fixed crash in server with protocol completion callbacks,
1771 namely rekey and backup resuming protocols. Affected files
1772 are silcd/server_backup.c and silcd/server.c.
1774 * Fixed rekey protocol to not restart if it is started already.
1775 Affected files are lib/silcclient/client.c and
1778 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1780 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1782 * Fixed EOF handling in SILC Config, affected file
1783 lib/silcutil/silcconfig.c.
1785 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1787 * Fixed RESOLVING flag handling in JOIN notify and other
1788 notifys to handle the resolvings correctly in client library.
1789 Affected file lib/silcclient/client_notify.c.
1791 * Do not send full INVITE and BAN lists in INVITE and BAN
1792 notifys, only the changed information. Affected file
1795 * Fixed INVITE notify sending in INVITE command, send it
1796 only when needed. Affected file silcd/command.c.
1798 * Handle the founder key change properly in CMODE_CHANGE
1799 notify. Bug #122. Affected file silcd/packet_receive.c.
1801 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1803 * Remove the mark for output (mark it only for input) after
1804 purging outgoing queue. Prevents the "Error in select()"
1805 floods. Affected file silcd/packet_send.c.
1807 * Fixed incorrect connection deletion from client library
1808 after calling "connect" client operation. Could cause
1809 crashes for example during reconnect timeouts. Affected
1810 files are lib/silcclient/client.c and
1811 irssi/src/silc/core/client_ops.c.
1813 * Check server private key file permissions before starting
1814 the server. Affected file silcd/serverconfig.c.
1816 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1818 * NULL terminate allocated string in silc_buffer_strformat.
1819 Affected file lib/silcutil/silcbuffmt.c.
1821 * Rewrote the invite/ban list string handling in server to
1822 use SilcBuffer instead. Affected files are silcd/command.c
1823 and silcd/server_util.c.
1825 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1827 * Fixed double free in CMODE command when setting new HMAC
1828 for channel. Affected file silcd/command.c.
1830 * Added couple of missing memset's to zero sensitive memory.
1831 Affected files silcd/command.c, lib/silcclient/command.c.
1833 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1835 * Fixed a double free in INVITE command error handling in
1836 server. Affected file silcd/command.c.
1838 * Added macros SILC_SWAB_[16|32] to swab byte order of
1839 16-bit and 32-bit unsigned integers. Affected file
1840 lib/silcutil/silctypes.h.
1842 * Use the SILC_SWAB_16 instead of htons() in server when
1843 handling ports since the ports in structures are always
1844 in little-endian order (regardless of platform). Affected
1845 file silcd/serverid.c and silcd/server_backup.c.
1847 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1849 * Send DISCONNECT in close admin command in server. Affected
1850 file silcd/command.c.
1852 * Check whether we are already connecting to a remote router
1853 (in addition of checking whether we are already connected)
1854 before creating new connection. Affected file silcd/server.c.
1856 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1858 * Added better compiler and compiler flags checking in
1861 * Check that socket is valid after QoS is applied to data.
1862 Affected file lib/silcutil/unix/silcunixsockconn.c.
1864 * Make sure the socket connecetion is not closed to early
1865 when closing connection in server. Also make sure the
1866 connection is always closed after error in a protocol.
1867 Affected file silcd/server.c.
1869 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1871 * Removed --session and --dummy options from Irssi SILC Client.
1872 -d option is available only if --enable-debug was given.
1873 Affected files are irssi/src/silc/core/silc-core,
1874 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1876 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1878 * Added silc_buffer_steal to steal the data from the buffer.
1879 Affected file lib/silcutil/silcbuffer.h.
1881 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1883 * Fixed server crash with double Primary block in config file.
1885 Fixed also various memory leaks around the config file
1886 parser. Affected files lib/silcutil/silcconfig.c,
1887 silcd/serverconfig.c.
1889 * Changed my nickname (Johnny Mnemonic) to my real name, this
1890 means that bugs introduced by him were actually introduced
1893 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1895 * Don't display "foo appears as foo\nYou're now known as foo"
1896 messages. Affected file irssi/src/silc/core/client_ops.c
1898 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1900 * Fixed error handling of invalid client entry when calling
1901 commands in server. Fixes a crash. Affected file
1904 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Added some sanity checks in server for correctness of the
1907 server configuration. Affected file silcd/serverconfig.c.
1909 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Prevent endless resolving of user informations in USERS
1912 command by checking the command reply status correctly.
1913 Affected file lib/silcclient/command_reply.c.
1915 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1917 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1918 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1919 Aldous <Matthew@Aldous.com>.
1921 * Added better implementation using CriticalSection of
1922 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1923 <mikko.lahteenmaki@pikabaana.net>.
1925 * Added some Winsock WIN32 compatiblity defines into
1926 includes/silcwin32.h.
1928 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Fixed double free in async host lookup code. Affected file
1931 lib/silcutil/silcsockconn.c.
1933 * On backup router handle now the SERVER_SIGNOFF from router
1934 for local connected servers too, and close the connections.
1936 Do not process them as normally signing off servers when they
1937 really signoff by sending EOF fe, but always assume that
1938 router sends the SERVER_SIGNOFF.
1940 Affected files silcd/server.c and silcd/packet_receive.c.
1942 * Fixed socket unsetting when closing connections. Affected
1943 files silcd/server.c and silcd/packet_send.c.
1945 * Do not print the nickname in SERVER_SIGNOFF if we do not
1946 have it. Prevents asserts in Irssi core. It is possible we
1947 don't have the nick if it was just being resolved when server
1948 signoff. Affected file irssi/src/silc/core/client_ops.c.
1950 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Fixed autonick crashbug in client library. Affected file
1953 lib/silcclient/client.c.
1955 * Fixed Unix implementation of SilcMutex to really assert if
1956 the mutex is locked/unlcoked already. Affected file
1957 lib/silcutil/unix/silcunixmutex.c.
1959 * Fixed locking in silc_schedule_uninit. It didn't lock
1960 when dispatching timeout tasks. Affected file is
1961 lib/silcutil/silcschedule.c.
1963 * Changed Win32 implementation of SilcThread to use modern
1964 Win32 interface. Affected file is
1965 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1967 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1969 * Don't print signed messages when sending failed. Affected files
1970 irssi/src/silc/core/silc-[servers.c/commands.h]
1972 * Send adquate signal when founding a channel by joing it. Affect
1973 file irssi/src/silc/core/client_ops.c
1975 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1977 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1978 irssi/src/fe-common/core/themes.c
1980 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Fixed close command to use the port correctly when closing
1983 server connections. Affected file silcd/idlist.c.
1985 * Check for NULL outbuf in silc_socket_write. It is possible
1986 that it is NULL is some odd case. Affected files are
1987 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1989 * Do not call final protocol callback for backup router
1990 resuming protocol when closing connection. It is closed
1991 by timeout in case of error. Affected file silcd/server.c.
1993 * Backup reconnect to router if backup resuming protocol
1994 failed. Affected file silcd/server_backup.c.
1996 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Fixed double free in SKE library error hadling when signature
1999 error occurred. Affected file lib/silcske/silcske.c.
2001 * Save the fingerprint to new SilcClientEntry after changing
2002 nickname. Affected file lib/silcclient/client_notify.c.
2004 * Print SIGNOFF in Irssi SILC client only if the nickname is
2005 known. Prevents asserts in Irssi core. It is possible we
2006 don't have the nick if it was just being resolved when it
2007 quit. Affected file irssi/src/silc/core/client_ops.c.
2009 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2011 * Fixed double free in invite list adding code when adding
2012 invite strings. Affected file silcd/server_util.c.
2014 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * More log printing during backup router protocol. Affected
2017 file silcd/server_backup.c.
2019 * Removed backwards support for old private key file format.
2020 Affected file lib/silccrypt/silcpkcs.c.
2022 * Removed backwards support for not-so-strict decryption length
2023 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2025 * GETKEY to update the client entrys fingerprint too.
2026 Affected file lib/silcclient/command_reply.c.
2028 * Added --without-libtoolfix for package builders using weird
2029 wrappers around libtool (BSD at least).
2031 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Fixed backup router bugs: When backup resumes router and
2034 receives a CHANNEL_MESSAGE packet the backup must not act
2035 as router since the packet header decryption would be
2036 different. Also, when relaying packets to channel, do
2037 not re-encrypt packets on backup that came from the primary
2038 since the connection isn't really router-router connection.
2039 Affected files silcd/server.c, silcd/packet_send.c.
2041 * Added checks in encryption/decryption that encryption/decryption
2042 length sent as argument really is multiple by block size. Helps
2043 catching really weird bugs like the above backup router bugs
2044 when packets are being decrypted in wrong way. Affected files
2045 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2047 * Fixed padding generation in private key file encryption.
2048 Affected file lib/silccrypt/silcpkcs.c.
2050 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * Added ignore_message_signatures setting which can be used
2053 to ignore signatures in messages. Affected files are
2054 irssi/src/silc/core/client_ops.c, silc-core.c.
2056 * Fixed the libtoolfix to use command line options instead of
2057 environment variables. They didn't work as expected. Now,
2058 the libtool is fully run-time configurable.
2060 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2062 * Verify signature payload for signed messages. Affected files
2063 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2064 irssi/src/silc/core/silc-core.h
2066 * Display signature verification result in public and private
2067 messages using theme abstracts. See irssi/default.theme for
2068 examples on their usage. Affected files
2069 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2070 irssi/src/fe-common/silc/module-formats.[ch],
2071 irssi/src/fe-common/silc/fe-common-silc.c,
2072 irssi/src/fe-common/silc/Makefile.am
2073 irssi/src/fe-common/core/fe-messages.[ch]
2075 * Fixed bugs in Irssi's theme parsing. Affected files
2076 irssi/src/fe-common/core/themes.c
2078 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Calculate the correct length for signed messages before
2081 encrypting, it must be multiple by block size. Affected
2082 file lib/silccore/silcmessage.c.
2084 * silc_message_signed_get_public_key returns now both
2085 decoded and encoded public key. Affected files are
2086 lib/silccore/silcmessage.[ch].
2088 * Added libtoolfix script that makes the libtool more generic
2089 and configurable in run-time. Now we can specify in run-time
2090 if what kind of libraries we want to create, regardless of
2091 configuration. SIMs are now creates even if --disable-shared
2092 was explicitly given.
2094 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Fixed founder key sending in CMODE command in client.
2097 Affected file lib/silcclient/command.c.
2099 * Fixed CUMODE founder authentication in server to not check
2100 for client's public key since it's not supposed to do that.
2101 Affected file silcd/command.c.
2103 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2105 * Set realname and hostname in NICK_REC records. Affected file
2106 irssi/src/silc/core/silc-nicklist.c
2108 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2110 * Remove 1.0 protocol backwards compat code from client
2113 * Added more reliable check for whether nickname did change
2114 or not, or whether only Client ID changed in NICK_CHANGE
2115 notify. Affected file lib/silcclient/client_notify.c.
2116 Fixes bug in '@' character handling in a nickname.
2118 * Added support for automatically parsing signature from
2119 the message payload. Added new function
2120 silc_message_get_signature to return the payload to
2121 application. Affected files lib/silccore/silcmessage.[ch].
2123 * Changed the private_message and channel_message client
2124 operations to deliver the SilcMessagePayload to the
2125 application too. Application can use it fe. to get the
2126 signature from the message for verification. Affected
2127 file lib/silcclient/silcclient.h, client_channel.c and
2130 * Redefined the signed payload for message payloads.
2131 Updated protocol specs and implemented.
2133 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Fixed wrong invite and ban list handling in server command
2136 reply. Affected files are silcd/command_reply.c,
2137 silcd/server_util.[ch].
2139 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2141 * Fixed CMODE setting in server when founder mode was set.
2142 Affected file silcd/command.c. Bug #95.
2144 * Added support to setting specific public key in CMODE in
2145 Irssi SILC client. Affected file lib/silcclient/command.c.
2147 * Added support to use specific public key in CUMODE in
2148 Irssi SILC Client. Affected file lib/silcclient/command.c.
2150 * Added support for inviting and banning by public key in
2151 Irssi SILC client. Affected file lib/silcclient/command.c.
2153 * Fixed fingerprint/babbleprint showing in invite and ban
2154 list command replys. Affected file is
2155 irssi/src/silc/core/client_ops.c.
2157 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2159 * Format CMODE +c and +h to display both the mode and the argument
2161 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * Added test vectors and test programs for SHA-1, MD5,
2164 HMAC-SHA1 and HMAC-MD5. New tests are located in
2165 lib/silccrypt/tests/. Fixed also argument decoding bug in
2166 MD5 implementation. Affected file lib/silccrypt/md5.c.
2168 * Changed the channel private key and private message key
2169 generation (with static keys) to use SHA1 instead of MD5,
2170 as SHA1 is the mandatory hash function in SILC. Affected
2171 file lib/silcclient/client_[channel/prvmsg].c.
2173 * Changed the private key file encryption to use SHA1 instead
2174 of MD5. Added support for the old generation and added
2175 automatic change of the key (to be removed later). Affected
2176 files lib/silccrypt/silcpkcs.c.
2178 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Load only files with .pub suffix in PublicKeyDir. Affected
2181 file silcd/serverconfig.c.
2183 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2185 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2186 channels. Affected files silcd/silcd.c, silcd/server.h.
2188 * Added the config directive PublicKeyDir for the client block.
2189 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2191 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Merged Toni's irssi/silc.conf patch.
2195 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2197 * Max alloc tests in allocation routines. Affected file
2198 lib/silcutil/silcmemory.c.
2200 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Fixed a typo in resuming code that fixed detach/resume code
2203 in server. Bug #93. Affected file silcd/packet_receive.c.
2205 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2207 * Do reverse lookups for server when /connecting. Affected files
2208 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2209 irssi/src/core/net-nonblock.*
2211 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Added library versioning for shared libraries. Affected
2214 files configure.in.pre and lib/Makefile.am.pre.
2216 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2218 * Display INVITE and BAN lists as specified by SILC 1.2
2220 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2222 * Do not send invite list back unless asked (when sending
2223 no arguments) or when list was modified. Affected file
2226 * Remove client from invite list in KILLED notify and in
2227 KILL command. Affected file silcd/command.c and
2230 * Fixed bugs in invite list handling in INVITE command.
2231 Affected files silcd/command.c and silcd/server_util.c.
2233 * Merged with Irssi 0.8.6.
2235 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2236 Affected file irssi/src/fe-text/silc.c.
2238 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * The silc_argument_get_[first/next] now return the argument
2241 type to caller. Added silc_argument_payload_encode_one.
2243 Affected files are lib/silccore/silcargument.[ch].
2245 * Added support for the SILC 1.2 INVITE command and new
2246 invite lists to server. Affected files are silcd/command.c,
2247 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2249 * Added support for the SILC 1.2 BAN command and new
2250 ban lists to server. Affected files are silcd/command.c,
2251 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2253 * Added support to client sending new INVITE command. Affected
2254 file is lib/silcclient/command.c.
2256 * Added support to client sending new BAN command. Affected
2257 file is lib/silcclient/command.c.
2259 * Added support for removing client from invite list when kicked
2260 from channel, as SILC 1.2 dictates. Affected files are
2261 silcd/packet_receive.c and silcd/command.c.
2263 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2266 automatically the cipher's internal IV. Affected files
2267 lib/silccrypt/silccipher.[ch].
2269 * Assure the RESUME_CLIENT packet is not sent to twice to
2270 backup router if the detached client was originated from
2271 the backup. Affected file silcd/server.c. Bug #76.
2273 * Changed silc_sim_symname to not allocate memory. Affected
2274 file lib/silcsim/silcsimutil.c.
2276 * Fixed memory leaks with SIMs in server. Affected files
2277 silcd/serverconfig.c, silcd/server.c.
2279 * Fixed channel key distribution after resuming detached
2280 client. Affected files silcd/packet_receive.c.
2282 * Fixed channel's global_user boolean checking after detaching.
2283 Check it after changing the owner of the client not before.
2284 Affected file silcd/packet_receive.c.
2286 * Fixed few double frees from client library. Fixes at least
2287 Bug #81, possibly others too.
2289 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2290 notifys in Irssi SILC Client. Affected file is
2291 irssi/src/silc/core/client_ops.c. Bug #82.
2293 * Applied Ville Räsänen's manual page and --mandir bugfix
2294 patch. Affected files are configure.in.pre and Makefile.am.pre.
2297 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Added support to backup router protocol for backup to tell
2300 normal server that it cannot use the backup router as primary
2301 because the primary isn't really down. Updated protocol
2304 * Added support for primary router to tell backup router that
2305 resuming is not possible because the backup really isn't primary
2306 in the cell. For example if backup disconnected itself the
2307 resuming is not allowed since the primary really did not
2308 go down. Updated protocol specs.
2310 * Removed MARS from crypto library.
2312 * Defined the CTR mode and Randomized CBC mode in SILC. The
2313 CTR mode is RECOMMENDED now in specification. Defined also
2314 Serpent cipher as optional cipher. Updated the protocol specs.
2316 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Added support for inviting/banning by IP/MASK, public key,
2319 and explicit Client ID. Redefined the command and notify
2320 types to allow easier forwards support for other methods
2321 of inviting/banning. Updated protocol specs.
2323 * Remove the client from channel's invite lists if the client
2324 is kicked or killed. Updated protocol specs.
2326 * Unified the Channel Message Payload and Private Message
2327 into one Message Payload. Updated protocol specs and
2330 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * Don't wait for EOF after socket error has occurred, but
2333 close the connection. Affected file is silcd/server.c.
2335 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2337 * Added support for setting FOUNDER mode on channel with
2338 specific public key which can be set with CMODE command.
2339 Updated protocol specs and implemented in client and server.
2341 * Fixed the Irssi SILC client to correctly shutdown the client
2342 library to avoid memory leaks. Affected files are
2343 irssi/src/silc/core/silc-core.c and silc-servers.c.
2345 * Deprecated the No Reply flag in SKE protocol and introduced
2346 "IV Included" flag which can be used to indicate that the IV
2347 is included in the ciphertext. This makes it possible to use
2348 SILC on unreliable transport, such as UDP which may cause
2349 packet reordering and losses. Updated protocol specs, did
2352 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2355 < 32 bit values in correct size. Affected file is
2356 lib/silcmath/mp_mpi.c.
2358 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Fixed the KE Start Payload parsing to check that mandatory
2361 fields are present. Affected file lib/silcske/payload.c.
2363 * Fixed compilation warnigs in Irssi SILC Client. Affected
2364 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2366 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2368 * Print "nick now appears as newnick" and update Irssi's nicklist
2369 when you change your nick to "nick". Closes #62
2371 * Never format your own nick. Closes #63
2373 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2375 * SILC_UMODE_GONE changes are now propagated correctly to the
2376 Irssi client. Closes #54
2378 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2380 * Fixed example in /HELP KEY
2382 * Added expando $j which expands to current SILC Client version
2384 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Fixed public key decoding in crypto library.
2388 * Added better error printing to SKE library.
2390 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Fixed NICK command to not crash if nickname was not sent.
2394 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2397 Deprecated the old Encrypt-And-MAC order. Updated protocol
2398 specs and implemented.
2400 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2401 generation. Updated specs and implemented.
2403 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Added support for rekey before 2^32 sequence number wraps.
2406 Affected files in server and client library.
2408 * Padding must be at least 8 bytes now. Implemented and updated
2411 * Compute maximum padding for authentication packets to make
2412 passphrase approximation attacks impossible. Affected files
2413 in client library and in server.
2415 * Fixed PING command sending in client library and handling in
2416 server. The server ID must be ID Payload, not raw ID data.
2417 Affected files in server and client library.
2419 * Defined that all public keys sent in commands and notify
2420 payloads are actually Public Key Payloads not raw public key
2421 data. Updated protocol specs and implemented.
2423 * Updated protocol version to 1.2. Updated specs and code.
2425 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2426 status types. Updated specs and the code.
2428 * Added support for normal client to kill its own entries from
2429 the network. Updated protocol specs and the code.
2431 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2432 and added initial implementation.
2434 * Added MAC field to the Private Message Payload to protect
2435 against chosen ciphertext attacks. Updated the protocol specs
2438 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2439 attribute to indicate the user's current idle and signon time
2440 of a service. Updated protocol specs and implemented.
2442 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Added "do_not_bind" argument to silc_client_file_send what
2445 can be used to not bind locally but assume the file receiver
2446 provides the point of connect. Usefull when sender is behind
2447 NAT device. Affected file lib/silcclient/silcclient.h and
2450 * Added -no-listener option to FILE SEND command in Irssi SILC
2451 client. Affected file irssi/src/silc/core/silc-servers.c.
2452 Renamed FILE RECEIVE to FILE ACCEPT.
2454 * Confirm passphrase for private key encryption in
2455 silc_create_key_pair and silc_change_private_key_passphrase.
2456 Affected files are lib/silcutil/silcapputil.c.
2458 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Move silc_client_packet_send back to internal, added
2461 silc_client_send_packet, a bit simpler function for application.
2462 Affected files lib/silcclient/silcclient.h, client.c and
2465 * Moved the SilcClientEntry, SilcChannelEntry and
2466 SilcServerEntry to silcclient.h to be public and documented
2467 them for application. Affected files are
2468 lib/silcclient/silcclient.h and idlist.h.
2470 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Fixed manual page installation patch by Ville Räsänen.
2473 USERS help page fix patch by Ville Räsänen
2475 * Changed the silc_client_command_call interface to make
2476 the command call simpler for the application. The library
2477 now handles the command line parsing, command finding and
2478 execution. Application only needs to call the function
2479 with the command line. Affected files are
2480 lib/silcclient/silcclient.h, command.[ch].
2482 * Fixed silc_get_input to NULL-terminate the returned input.
2483 Affected file lib/silcutil/silcutil.c.
2485 * Resolve the client's public key in JOIN command if the
2486 founder auth data is being requested but we don't know the
2487 client's public key. Affected file silcd/command.c.
2490 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Print notify for server opers when backup router comes
2493 online. Affected file silcd/server.c.
2495 * Fixed the INVITE command to send the invite list in
2496 command reply. Affected file silcd/command_reply.c.
2498 * Fixed MOTD command reply sending. Affected file
2501 * UTF-8 decode the topic in TOPIC command reply and LIST
2502 command reply in Irssi SILC client. Affected file is
2503 irssi/src/silc/core/client_ops.c.
2505 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Fixed the INVITE command to not crash Irssi SILC client
2508 when given without nickname argument. AFfected file
2509 irssi/src/silc/core/client_ops.c.
2511 * Fixed double free in WHOIS query on normal server when
2512 forwarding query to router. Affected file is
2513 silcd/server_query.c.
2515 * Fixed WATCH command reply handling on normal server which
2516 was missing altogether. Affected file silcd/command_reply.c.
2519 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2521 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2522 Included yodl sources for each of these. Also modified
2523 Makefile.am prototype to install these files to proper
2524 locations. Updated CREDITS. Affected file Makefile.am.pre,
2525 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2528 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2530 * Added support for encrypted private key files. Now
2531 passphrase must be provided when new key pair is created
2532 (can be empty though), and prompted when loading the
2533 private key. Added support for loading the old-style
2534 non-encrypted private keys as well. Affected files
2535 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2538 * Fixed silc_get_input to accept input on all terminals.
2539 Affected file lib/silcutil/silcutil.c.
2541 * Moved the Irssi SILC client key loading and other stuff
2542 to be called after the arguments and UI is initialized.
2543 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2545 * Added -P option to Irssi SILC client which can be used
2546 to change the passphrase of the private key. Affected
2547 file irssi/src/silc/core/silc-core.c.
2549 * Added silc_change_private_key_passphrase apputil routine
2550 to lib/silcutil/silcapputil.[ch].
2552 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Fixed connection closing in client library to not crash.
2555 Moved the connection freeing totally to function
2556 silc_clinet_del_connection. Affected file
2557 lib/silcclinet/client.c.
2559 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Changed includes/silcincludes.h to silcincludes.h.in to
2562 include configuration specific information. The silcdefs.h
2563 is not included in to installation anymore (it's only
2564 compilation time header).
2566 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Moved the SilcClient and SilcClientConnection from client.h
2569 to the public lib/silcclient/silcclient.h. Changed the
2572 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * If version string in silc_clinet_alloc is NULL the library
2575 puts it automatically. Affected file lib/silcclient/client.c.
2577 * Changed the version strings from variables to #define's
2578 in includes/silcversion.h.
2580 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Added shared library complation support.
2584 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Added lib/silcutil/silcapputil.[ch] for application
2587 utility functions. It includes routines for applications'
2588 convenience. Added silc_create_key_pair, silc_show_public_key
2589 and silc_load_key_pair functions.
2591 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Send RESUME_CLIENT packet from router to backup routers
2594 to in resuming. Affected file silcd/packet_receive.c.
2596 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * In IDENTIFY command parsing, send all other IDs except
2599 Client IDs explicitly to router for resolving on normal
2600 server. Also check that ID received in WHOIS command is
2601 always Client ID, others are not allowed. Affected file
2602 silcd/server_query.c.
2604 * Merged latest changes from irssi.org CVS.
2606 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2609 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2611 * Fixed the heartbeat sending in Irssi SILC client. Moved
2612 the silc_client_packet_send to silcclient.h for application
2613 usage. Affected files lib/silcclient/client_internal.h
2614 lib/silcclient/silcclient.h.
2616 * Fixed a bug in query resolving in server. Used wrong
2617 variable in a for loop and crashed. Affected file is
2618 silcd/server_query.c.
2620 * Server constructs requested attributes only to locally
2621 connected clients. Affected file silcd/server_query.c.
2624 * Fixed a bug when sending resolving from router to server
2625 with requested attributes. The constructed WHOIS command
2626 was incorrect. Affected file silcd/server_query.c.
2629 * Fixed Requested Attributes saving in WHOIS command reply.
2630 The length of the data buffer must be saved too. Affected
2631 file silcd/command_reply.c.
2633 * Update the client entry's servername after detaching is
2634 over. Affected file silcd/packet_receive.c. Bug #37.
2636 * Resolve incomplete client entrys in CUMODE_CHANGE and
2637 CMODE_CHANGE notifys. Affected file is
2638 lib/silcclient/client_notify.c. Bug #42.
2640 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Fixed channel key packet processing bug on backup router
2643 during backup resuming protocol. Affected file is
2644 silcd/packet_receive.c.
2646 * Fixed memory leaks in server. Affected files are
2647 silcd/server.c and silcd/packet_receive.c.
2649 * Fixed packet decryption problem when backup router encrypted
2650 channel message with wrong key during backup resuming
2651 protocol. Affected file silcd/packet_send.c.
2653 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2654 Toni Willberg (toniw@iki.fi)
2656 * Changed the SilcCipher context to be private. Changed the
2657 silc_cipher_get_iv to just return pointer to the IV. Added
2658 silc_cipher_get_name to return the name of the cipher.
2659 Fixed code all around to support these changes. Affected
2660 files are lib/silccrypt/silccipher.[ch], client library and
2663 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Fixed unaligned access in lib/silccore/silcattrs.c.
2667 * Fixed libtool linking in lib/silcsim/Makefile.am.
2669 * Fixed services attribute printing. Affected files is
2670 irssi/src/silc/core/silc-queries.c.
2672 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Fixed a crashbug in incoming server accepting. Affected
2675 file silcd/server.c.
2677 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Added automatically generated index to Toolkit Reference
2682 * Added support for Postscript Toolkit Reference Manual.
2684 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2686 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2689 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Added 'send_events' boolean argument to the function
2692 silc_schedule_set_listen_fd which sends the set events to
2693 the application explicitly if set to TRUE. Default action
2694 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2695 lib/silcclient/client_internal.h and silcd/server_internal.h.
2697 * Added silc_compare_timeval to determine which time values
2698 is smaller. Affected file lib/silcutil/silcutil.[ch].
2700 * Added sort-of "Quality of Service" (QoS) support to
2701 SilcSocketConnection. Data reception can be controlled with
2702 rate limit per second and/or read data length limit.
2703 Added silc_socket_set_qos. Affected files are
2704 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2706 * Added the QoS configuration to SILC Server configuration
2707 file. Affected files are silcd/serverconfig.[ch] and
2710 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Merged with irssi.org CVS.
2714 * Failed OPER and SILCOPER authentications are now logged.
2715 Affected file silcd/command.c. Bugs #25.
2717 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * ROBODoc documented lib/silcutil/silcbuffer.h and
2720 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2721 <ville.rasanen@iki.fi>.
2723 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Added support for auto-passphrase authentication from the
2726 config file during connecting which was not implemented
2727 yet. Affected file irssi/src/silc/core/client_ops.c.
2729 * Fixed a bug in authentication protocol failure handling which
2730 was processing wrong callback context. Affected files
2731 are lib/silcclient/client.c and protocol.c.
2733 * Fixed the /ATTR allow off to actually work. Affected file
2734 is irssi/src/silc/core/silc-queries.c.
2736 * Fixed the /ATTR -del to work. Affected file is
2737 irssi/src/silc/core/silc-queries.c.
2739 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2743 * Fixed mask attribute adding in Irssi SILC client. Affected
2744 file irssi/src/silc/core/silc-queries.c.
2746 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Added support for saving the requested attributes in
2749 WHOIS to directory. Affected file is
2750 irssi/src/silc/core/silc-queries.c.
2752 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Added support for parsing VCard fields that do not have
2755 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2757 * Fixed a double free bug in hash table foreach function
2758 if the entry was deleted in the foreach callback. Affected
2759 file lib/silcutil/silchashtable.c.
2761 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Added silc_attribute_get_verify_data to return the signature
2764 verification data for either user digital signature or
2765 server digital signature in Requested Attributes. Affected
2766 files are lib/silccore/silcattrs.[ch].
2768 * Added silc_vcard_alloc which is used to allocated dynamic
2769 SilcVCard context. The silc_vcard_free now checks whether
2770 the context is dynamically allocated or not. Affected files
2771 are lib/silcutil/silcvcard.[ch].
2773 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Periodically remove the NOATTR status from client entry
2776 so that the client may take the attributes in use even after
2777 server has resolved them unsuccessfully earlier. Affected
2778 file silcd/server_query.c and idlist.h.
2780 * Moved sha1hash and md5hash from client->internal to
2781 SilcClient for application usage. Affected files are
2782 lib/silcclient/client.h and client_internal.h.
2784 * Fixed attribute encoding and decoding bugs. Affected
2785 files lib/silccore/silcattrs.[ch].
2787 * Added ATTR command to Irssi SILC Client which is used to
2788 manage user's Requested Attributes sending and values for
2789 WHOIS command. Affected files around Irssi SILC client.
2791 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Added silc_buffer_strformat which can be used to format
2794 strings into a buffer which size is automatically increased.
2795 Affected file lib/silcutil/silcbuffmt.[ch].
2797 * Added implementation of VCard (RFC 2426) which can be used
2798 as part of Requested Attributes in WHOIS command. Affected
2799 file lib/silcutil/silcvcard.[ch].
2801 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * Some strncat -> silc_strncat changes our the core and
2806 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2807 errors. Added better error printing to SKE library.
2808 Affected files lib/silcske/silcske.c, silcske_status.h and
2811 * Save the PKCS key length even if only private key is set to
2812 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2814 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2815 length in bits not in bytes. Affected files are
2816 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2817 silcd/server_query.c.
2819 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Added silc_attribute_payload_encode_data to directly encode
2822 the data into the attributes buffer. Renamed function
2823 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2824 Affected files are lib/silccore/silcattrs.[ch].
2826 * silc_hash_table_find_foreach calls the foreach function now
2827 once even if the nothing was found with context set to NULL.
2828 Affected file lib/silcutil/silchashtable.[ch].
2830 * Remove the RESOLVING flag from client entry after received
2831 the Requested Attributes from the client. Fixed memory leak
2832 in client entry freeing. Affected files silcd/server_query.c
2835 * Added Requested Attributes support into SILC Client Library.
2836 It is not able to send requested attributes in WHOIS command,
2837 and also receive and process requested attributes. Added
2838 silc_client_attribute_[add|del] and silc_client_attributes_get
2839 functions. Added also `ignore_requested_attributes' to the
2840 SilcClientParams to not use attributes in client. Affected
2841 files are lib/silcclient/command.c, client_attrs.[ch],
2842 silcclient.h, client_internal and client.[ch].
2844 * Changed the silc_client_get_client_by_id to support Requested
2845 Attributes, it takes them as argument now. Affected file
2846 is lib/silcclient/silcclient.h, and idlist.c.
2848 * Added -details option to WHOIS command in Irssi SILC Client
2849 to support the requested attributes. By default it requests
2850 all attributes. Affected file lib/silcclient/command.c and
2851 irssi/doc/help/in/whois.in.
2853 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Add also SERVICE attribute for server-constructed attribute
2856 data. Also digitally sign the attributes and add
2857 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2858 silcd/server_query.c.
2860 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Changed the silc_attribute_payload_encode to support list
2863 of attributes (function may be called several times to add
2864 a new attribute). Removed the silc_attribute_payload_encode_list
2865 function. The encoding function now also automatically encodes
2866 the data, so the caller does not need to do that. Affected
2867 files lib/silccore/silcattrs.[ch].
2869 * Added support for replying on behalf of the user to the
2870 Requested Attributes in WHOIS command in the server. Affected
2871 file silcd/server_query.c.
2873 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2874 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2876 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2878 * Don't swtich to become primary router if we are backup if
2879 decryption error has occurred. Affected file silcd/server.c.
2881 * Fixed a bug in backup router IP address comparison in
2882 silc_server_backup_get.
2884 Save now also the port of the server/router and use that
2885 in comparison as well. Affected file silcd/server_backup.c.
2887 * Normal server now reconnects to backup router automatically
2888 if connection is lost to it. Affected file silcd/server.c.
2890 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * If packet processing fails (like integrity check fails)
2893 the connection is closed now. Affected files are
2894 lib/silccore/silcpacket.c and silcd/server.c.
2896 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * Fixed double free in RSA public key set function
2899 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2902 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2904 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2905 Added server_query.[ch] which provides one interface for
2906 querying information using all three commands.
2908 * Changed all "typedef unsigned char" in core library to
2909 "typedef SilcUInt8".
2911 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2915 * Renamed silc_server_get_client_resolve to
2916 silc_server_query_resolve and moved to server_query.[ch].
2918 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * Resumed client packet handling from server put the resumed
2921 client on wrong list on router and caused the client not
2922 be present on the network anymore. Now fixed to put the
2923 client to correct list. Affected file silcd/packet_receive.c.
2925 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2927 * Various cleanup in error message output in config parsing code
2928 and in server init code. Fixed error log files containing
2929 too many newlines ('\n') in some situations. Affected files are
2930 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2932 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Use the reverse lookupped hostname in client internals
2935 instead of one user provided us as remote server name.
2936 Affected file lib/silcclient/client.c.
2938 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Added 'app_context' to silc_schedule_init. It is an
2941 application specific context that is delivered to application
2942 in task callback functions. Affected files are
2943 lib/silcutil/silcutil.[ch].
2945 * The hb_context in SilcSocketConnection is not freed
2946 automatically anymore (application must free it). Freeing
2947 it automatic is inconsistent. Affected files are
2948 lib/silcutil/silcsockconn.[ch].
2950 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Added support for removing explicitly added client connections
2953 in rehash and closing the client connections if they were
2954 unconfigured in the rehash. Affected file silcd/server.c.
2956 * Added support for aborting automatically pending commands
2957 that never receives the reply (to avoid memory leaks).
2958 Added also silc_server_command_pending_timed to set the
2959 specific timeout for pending command. Affected files are
2960 silcd/command[_reply].[ch].
2962 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2963 specs and lib/silccore/silcstatus.h.
2965 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2967 * Changed the silc_get_time to accept time value as argument
2968 or if zero is sent return current local time. Affected
2969 file lib/silcutil/silcutil.[ch].
2971 * Added STATS command to client library and Irssi SILC client.
2972 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2974 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Assure that channel key is set before sending it. May
2977 crash server otherwise. Affected file silcd/packet_send.c.
2979 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * Assure that endless loop cannot happen with detached client
2982 resolving on normal server. Added idlist status
2983 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2984 silcd/idlist.h and silcd/packet_receive.c.
2986 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Incoming file transfer request cannot use same session as
2989 the sending session. This can happen when sending file to
2990 yourself. Crashed the client on quit. Affected file
2991 lib/silcclient/client_ftp.c. Bug #24.
2993 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * Implemented the draft-riikonen-precense-attrs draft and
2996 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2998 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Distribute the SERVER_SIGNOFF notify also to local backup
3001 routers from the primary router. The backup router may not
3002 have the signing of local server directly connected and need
3003 to know about the signoff. Affected file silcd/server_util.c.
3005 * Use the primary router as the origin of the locally connected
3006 server when it is disconnecting from the backup router since
3007 that's where it really is coming from. Now the clients from
3008 the disconnecting server are removed correctly and "shadow"
3009 clients are not left to the backup router. Affected file
3012 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * If normal server is standalone and found existing but disabled
3015 channel, do not re-create the channel since it creates
3016 duplicate same channels. Affected file silcd/server.c.
3018 * Added anonymous client connections support to server. New
3019 "anonymous" configuration option to ConnectionParams section
3020 added. If set to true, the username and hostname information
3021 of the client will be scrambled and anonymous user mode is
3022 set automatically to the user. Affected files are
3023 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3025 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * In JOIN notify handling, mark that the cache entry of the
3028 client cannot be expired. Can cause crashes on normal
3029 server (asserts client->channels). Affected file is
3030 silcd/packet_receive.c.
3032 * From now on distribution versions are used as protocol versions
3033 instead of by default using the Toolkit base version as protocol
3034 version. Affected file prepare.
3036 * Do not set the locally resolved hostname for local client
3037 entry but take what server sends. This way the real hostname
3038 is showed in WHOIS for yourself. Affected file is
3039 lib/silcclient/idlist.c and lib/silcclient/client.c.
3041 * Resolve local info with IDENTIFY when connecting to server.y
3043 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3045 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3046 for implied search (not needed on platforms which has native
3047 pthreads library). Use --without-pthreads to disable threads.
3048 Affected file is configure.in.pre
3050 * Fixed --with-iconv on platforms which need to bypass (broken)
3051 native iconv(). Affected file is configure.in.pre
3053 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Moved -C option parsing in Irssi SILC client at same time
3056 as other options. The UI was initialized earlier and caused
3057 problems on command line. Bug #16. Affected file is
3058 irssi/src/silc/core/silc-core.c.
3060 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3062 * Added global variable silc_log_timestamp that tells silclog
3063 wether to print or not the timestamp in the logging files.
3064 Affected file lib/silcutil/silclog.[ch].
3066 * Added silcd configuration option Timestamp in the Logging
3067 section. Affected file silcd/serverconfig.[ch],
3068 doc/example_silcd.conf.in.
3070 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * Fixed fingerprint checking to check for entirely empty
3073 fingerprint instead of two first bytes when determining
3074 if it is set. Bug #18. Affected file silcd/command.c.
3076 * Fixed duplicate PKCS name registering to not allow it.
3077 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3079 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3081 * Conditionalize non-gcc compiler optimizations for various
3082 platforms, enable those commented out. Cleanups.
3083 Affected file lib/silcmath/mpi/configure.in
3085 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3087 * silc_rng_exec_command() left zombie processes if command
3088 didn't generate any output. Affected file
3089 lib/silccrypt/silcrng.c
3091 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3093 * Rewrote iconv checking, introduce --with-iconv for systems
3094 which rely on libiconv. Check if iconv() provided by libc
3095 is good enough, otherwise demand libiconv. Affected file
3098 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3100 * Search for ldopen() also in libc. This enables SIM support
3101 on *BSD systems. Based on patch from Alex Zepeda. Affected
3102 file configure.in.pre
3104 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3106 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3107 This fixes prepare on *BSD systems. Affected file
3110 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * More fixed for not having purge timeout for global clients
3113 that are on channel. Affected files silcd/command_reply.c
3116 * Fixed the rekey protocol to work with backup router connections.
3117 Rekey packets are now allowed on disabled connections as
3118 well. Affected files silcd/packet_send.c and server.c.
3120 * Do not switch to be as backup router when shutting down and
3121 closing the primary connection. Affected file silcd/server.c.
3123 * Fixed memory leaks in backup router deleting. Added
3124 silc_server_backup_free to free all data during shutdown of
3125 server. Affected files silcd/server_backup.[ch].
3127 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * Do not process commands if the sock->user_data is NULL.
3130 Affected file silcd/command.c.
3132 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Fixed buffer overflow and security problems (loosing bits
3135 in CFB encryption) in SILC RNG. Problems reported by
3136 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3138 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3140 * Added yet more checks that client is not expired on global
3141 list if it is on channels. Affected file is
3142 silcd/command_reply.c.
3144 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Merged c0ffee's MIME signal patch which adds support for
3147 sending also MIME messages in Irssi SILC Client, and handling
3148 received MIME messages in a signal (and perhaps doing something
3149 to non-textual MIME messages).
3151 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Fixed pending command deletion in server and client library
3154 to check the whole list instead of breaking after first found.
3155 The affected files are silcd/command.[ch] and
3156 lib/silcclient/command.[ch].
3158 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3161 secret or private, otherwise it's possible to find out
3162 whether a secret channel exists or not. Affected file
3165 * If CMODE change fails during the mode setting, assure that
3166 the old mode mask is set for the channel back. Affected
3167 file silcd/command.c.
3169 * Fixed passphrase saving on +a channel on normal server
3170 after successful JOIN command. Affected file silcd/command.c.
3172 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Remove server/router operator privileges in DETACH command,
3175 since it's possible to resume to server where these
3176 privileges would not be allowed for the client. Affected
3177 file silcd/command.c.
3179 * Do not set to wait for backup in rehash of the server.
3180 Affected file silcd/server.c.
3182 * Do not check listener sockets when counting how many
3183 socket connections we have. Affected file is
3184 silcd/server_util.c.
3186 * Do not announce disconnected clients that are remaining
3187 in history (for WHOWAS). This is because SIGNOFF notify
3188 for these has been sent earlier already. Affected file
3191 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * Buffer overflow with CUMODE command's mode->mode character
3194 conversion. Reported by Ville Räsänen. Affected file
3195 lib/silcutil/silcutil.c.
3197 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Allow heartbeat packets to go disabled connections anyway.
3200 Affected files silcd/server.c and silcd/packet_send.c.
3202 * Do not broadcast New Channel packets with List flag set
3203 in the packet to backup routers. The router must check
3204 for the correctness of the packets before sending them.
3205 It is possible that router will have enforce Channel ID
3206 change and this would cause desync in the backup router.
3207 Affected file silcd/packet_receive.c.
3209 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3210 are handled in list parsing. They are not list packets
3211 anymore. Affected file silcd/packet_receive.c.
3213 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Stop waiting for backup router through the timeout, not
3216 directly after backup router has arrived. Affected file
3219 * Do not re-create channel keys and send them when removing
3220 clients in server shutdown. Affected files are
3221 silcd/server_internal.h and silcd/server_util.c.
3223 * Notify distribution to backup routers was missing from
3224 the silc_server_send_notify_dest function which caused
3225 desyncing problems with backup router. Affected file is
3226 silcd/packet_send.c.
3228 * The client's channel removing was working wrong on
3229 backup router. It assumed that it doesn't know global
3230 information but backup router does know. For this reason
3231 it could remove channel when it wasn't supposed to do that.
3232 Affected file silcd/server.c and silcd/server_util.c.
3234 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * Stop for a couple seconds after badkup router has become
3237 primary router. Affected file silcd/server.c.
3239 * Added silc_server_remove_servers_by_server, which is used
3240 to remove servers originated from some other server. Also
3241 clients of those servers can be removed too. Affected file
3242 silcd/server_util.[ch].
3244 * When removing clients after a server has signed of remove
3245 also all servers behind that server (unless they are known
3246 to be available locally), and send SERVER_SIGNOFF for each
3247 of the server separately. Also the signed off clients are
3248 sent now separately per signed off server. The affected files
3249 are silcd/server.c and silcd/server_util.[ch].
3251 * All servers added with silc_idlist_add_server must always
3252 have both "router" and "connection" pointers set. Otherwise,
3253 bad server entries may be left around in the cache.
3254 Affected file silcd/command_reply.c.
3256 * Do not create the channel key in NEW_CHANNEL packet
3257 processing if the channel is empty. Affected file
3258 silcd/packet_receive.c.
3260 * Completed backup router support for standalone routers.
3261 Supports also servers in the cell that do not use the backup
3264 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Fixed a bug in silc_string_regexify which did not add '^'
3267 at the start of each string, and thus the matching was
3268 not explicit. For example ban list iikone@*!*@* would
3269 match also "priikone", which is wrong, it would have to be
3270 *iikone@*!*@* to match also "priikone". Affected
3271 file lib/silcutil/unix/silcunixutil.c.
3273 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Enable all local server connections before updating client
3276 caches when we've become backup router. Otherwise, signoff
3277 packets may not reach the clients. Affected files are
3278 silcd/server.c and silcd/server_util.[ch].
3280 * Fixed a bug in version string parsing which could crash
3281 the program with specially formatted version string.
3282 Bug reported and patch provided by Ville Räsänen. Affected
3283 file lib/silcutil/silcutil.c.
3285 * Handle the disconnection immediately when DISCONNECT
3286 packet is received in server. Affected file silcd/server.c.
3288 * Primary router now waits a short time (10 seconds) for
3289 backup router connection before accepting any other
3290 connection (except local). Affected file silcd/server.c,
3293 * Fixed a crash in client libary in NICK_CHANGE notify when
3294 NICK_CHANGE arrived for client entry we are resolving
3295 currently. Affected file lib/silcclient/client_notify.c.
3297 * Call the sconn->callback completion even if error had
3298 occurred. Start reconnecting always if connection to
3299 primary router fails during backup router protocol.
3300 Affected files silcd/server.c and server_backup.c.
3302 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Added functions silc_server_send_opers and
3305 silc_server_send_opers_notify to send packets stricly
3306 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3307 to send variable argument notify to operators.
3308 Affected files silcd/packet_send.[ch] and silcd/server.h.
3310 * Removed UMODE rights checking with UMODE_CHANGE notify.
3311 Affected file silcd/packet_receive.c.
3313 * Server/router operator now receives notify when network
3314 switches to backup router and when it resumes the use of
3315 primary router. Affected file silcd/server.c and
3316 silcd/server_backup.c.
3318 * Fixed the updating of client information after backup
3319 resuming protocol is over; update all except local clients
3320 to the new primary router. The affected file is
3321 silcd/server_util.c.
3323 * Added support for closing active connections in rehash
3324 that were unconfigured by the user. Supports currently
3325 closing server and router connections. Affected file
3328 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3330 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3333 is NULL since seems that on some platforms NULL is allowed
3334 and on some it's not. Fallback encoding is used instead.
3335 Affected file lib/silcutil/silcstrutil.c.
3337 * Fixed statistics updating for incoming server connection
3338 which could cause problems when re-connecting. Affected
3339 file silcd/server.c.
3341 * Preliminary backup router support for standalone router
3342 added. Affected files in silcd/.
3344 * Mark server connections in backup router disabled before
3345 and after backup protocol. Affected file is
3346 silcd/server_backup.c.
3348 * Added support for reconnecting to remote server connection
3349 even if the protocol fails, and if the configuration wants
3350 us to keep trying to connect anyway.
3352 Server connection is not allowed to backup router if
3353 backup router does not have connection to primary router yet.
3355 Affected file is silcd/server.c.
3357 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Added silc_client_udpate_server function to update changed
3360 server info. Affected file lib/silcclient/idlist.[ch].
3362 * Added check for server entries that are being resolved when
3363 notify is received. If being resolved, handle the received
3364 notify only after it's resolved so that all notifys are
3365 handled in same order as received from the server.
3367 Added similar resolver check to channel entries. Every
3368 notify that cause resolving of any information that affects
3369 channel entry marks the channel entry in waiting state.
3370 After whatever resolving is over the waiters are signalled
3371 and only then the notifys are handled in the same order
3372 as delivered from the server.
3374 Affected files are lib/silcclient/idlist.[ch], and
3377 * Fixed KILLED notify handling in normal server. Affected
3378 file silcd/packet_receive.c.
3380 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3381 is locally connected, or was locally connected (but may
3382 be detached and connection is not active). Added also
3383 SILC_IS_LOCAL for checking this status. Affected files
3384 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3385 silcd/server.c and silcd/server_internal.h.
3387 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Don't send or handle TOPIC_SET if topic is already set and
3390 is same as being set. Affected files silcd/command.c and
3391 silcd/packet_receive.c.
3393 * Fixed CMODE change rights checking to work correctly when
3394 removing modes by operator. Affected file is
3395 silcd/server_util.c.
3397 * Fixed some handling with New Channel packet in router and
3398 fixed some CMODE_CHANGE notify handling in server and router.
3399 Affected file is silcd/packet_receive.c.
3401 * Changed "disconnect" client operation to include the
3402 reason of the disconnection and optional disconnection
3403 message. Affected file lib/silcclient/silcclient.h.
3405 * Made the compilation of lib/contrib/ stuff conditional.
3406 Affected files configure.in.pre, lib/contrib/Makefile.am.
3408 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3411 to the sender of the notify too, to avoid situation where two
3412 notifys are in the network at the same time going to oppsite
3413 directions. Affected file silcd/packet_receice.c.
3415 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Delete the client from channel even if the cilent->id is
3418 NULL. It was possible that client was deleted without
3419 removing from channels (theoretically at least). Affected
3420 file silcd/server.c and silcd/server_util.c.
3422 * Free the client data too when resuming is not successful.
3423 Affected file silcd/packet_receive.c.
3425 * Merged some code from c0ffee's silc-plugin. Affected files
3426 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3428 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3429 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3430 to the primary router connection, the other one returns
3431 TRUE if packet must be broadcasted to network.
3433 * All notifys that are destined to primary router (to network)
3434 are now automatically sent to backup routers even if the
3435 router is standalone (and has backup router). Affected files
3438 * Added --without-irssi and --without-silcd configuration
3439 options for disabling the compilation of these applications.
3440 Affected file configure.in.pre and prepare.
3442 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3445 UTF-8 encoding and decoding. Added also new encodings
3446 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3448 Added also SILC_STRING_LANGUAGE which is language and charset
3449 specific encoder and decoer for those platforms that support
3450 iconv(). It can convert the UTF-8 to and from the locale
3451 specific character set.
3453 Affected file lib/silcutil/silcstrutil.[ch].
3455 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3457 * Added function silc_get_command_name to the file
3458 lib/silcutil/silcutil.[ch].
3460 * Improved the server debug output a bit. Affected files are
3463 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Save the channel passphrase when received succesful JOIN
3466 command reply from router, on normal server. Otherwise
3467 joinig +a channels from normal server is not possible.
3468 Affected file silcd/command.c.
3470 * Fixed a bug in TOPIC_SET notify handling. The notifier
3471 may be other than client too, like server or channel.
3472 It expected it to always be only client and ignored the
3473 notify. Affected file silcd/packet_recieve.c.
3475 * Removed some (unnecessary) debug printing from
3476 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3478 * Do not force CMODE_CHANGE when server is announcing new
3481 Router announces stuff only after server reannounces channel
3482 after CHANNEL_CHANGE notify.
3484 These fixes optimizes the announcing procedure, and perhaps
3485 fixes some problems too. Affected file silcd/packet_receive.c.
3487 * Fixed SERVER_SIGNOFF sending to local clients. It was
3488 totally broken and sent the notify to all local clients,
3489 instead of only to those that was on same channel as the
3490 signing off clients. Affected file silcd/server_util.c.
3492 * Added -D option to server. It can be used to give debug
3493 level. The levels are from 0 - 99, and are predefined for
3494 smooth server debugging. (see silcd.c for the predefined
3495 levels). Affected file silcd/server.c.
3497 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Fixed a bug in Irssi SILC client to close the connection
3500 properly when disconnecting from server. Affected file
3501 irssi/src/silc/core/client_ops.c.
3503 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * When authenticating as founder during JOIN command, check
3506 that the one authenticating becomes the only founder on the
3507 channel. Affected file silcd/command.c.
3509 * Better checking for founder mode setting when CUMODE_CHANGE
3510 notify is received. Affected file silcd/packet_receive.c.
3512 * Close all connections when shutting down the server by sending
3513 DISCONNECT packet. Close all listeners too when shutting
3514 down the server. Affected file silcd/server.c.
3516 * Handle DISCONNECT packet correctly in client library by
3517 calling the "disconnect" client operation. Affected file
3518 lib/silcclient/client.c.
3520 * Handle local errors correctly during resuming. Affected
3521 file lib/silcclient/client.c.
3523 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * The log file is not dupped internally anymore in
3526 lib/silcutil/silclog.c. Fixed memory leaks too.
3528 * The scheduler now dispatches all pending timeout tasks
3529 when it is uninitialized with silc_schedule_uninit.
3530 Affected file lib/silcutil/silcschedule.c.
3532 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3534 * Added --enable-stack-trace option to configure. Added
3535 memory allocation stack trace support. Added files
3536 lib/silcutil/stacktrace.[ch]. Affected files are
3537 lib/silcutil/silcmemory.[ch].
3539 * Fixed memory leaks from libraries and server. Affected
3540 files around the tree.
3542 * Reverted back a fix made to CUMODE which broke it.
3543 Affected file silcd/command.c.
3545 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3548 core library, and implemented it. All textual messages SHOULD
3549 use this flag and the message MUST be UTF-8 encoded.
3550 All text messages sent by Irssi SILC client are now UTF-8
3551 encoded (regardless whether the terminal supports UTF-8 or not).
3552 Affected files are lib/silccore/silcchannel.h,
3553 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3556 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * Added lots of new statistics updating that was missing from
3559 the server and router code. Affected files in silcd/.
3561 * Sending SIGUSR1 signal to server now dumps the current
3562 server statistics into /tmp directory. Affected file is
3565 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3566 the SILC Hash Interface also. Added new functions
3567 silc_hash_get_name, silc_hash_init, silc_hash_update and
3568 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3570 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Added some better info printing for client during connecting.
3573 Affected file silcd/server_util.c.
3575 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3576 to silence a user on a channel. Affected files are
3577 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3578 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3579 and silcd/packet_receive.c.
3581 * Fixed a fatal bug in handling of malformed command payload.
3582 Affected file silcd/command.c.
3584 * Fixed a double free when announcing channel users to router.
3585 Affected file silcd/server.c.
3587 * After successful authentication to channel founder mode, check
3588 that there isn't anyone else with founder mode on the channel.
3589 The one that authenticated will become founder and anyone
3590 else is demoted. Affected file silcd/command.c.
3592 * Added error printing of any error that has occurred during
3593 any command in client library. Affected file is
3594 irssi/src/silc/core/client_ops.c.
3596 * Removed some error printing from the client library and left
3597 it for the application to worry (from the error status it
3598 receives in 'command' client operation. Affected file is
3599 lib/silcclient/command.c.
3601 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3604 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3605 Starting key agreement with itself is denied. Affected file
3606 is lib/silcclient/client_keyagr.c.
3608 * Fixed some error checkings from the SFTP library which caused
3609 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3610 and lib/silcsftp/sftp_util.c.
3612 * Added new "debug" and "debug_string" settings to Irssi SILC
3613 client which can be used to print runtime debugging on the
3614 Irssi's screen. Available when compiled with --enable-debug
3615 option. Affected file irssi/src/silc/core/silc-core.c.
3617 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3619 * Fixed a missing variadic parameter in a function call that
3620 caused server crash when a non-allowed connection arrived.
3621 Reported by Richard Becker. Affected file silcd/server.c.
3623 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Added WATCH list sending to backup routers from router.
3626 The WATCH command is sent by the router to the backup
3627 router. Affected file silcd/command.c.
3629 * Mark the backup_router flag for RouterConnection entry
3630 if the backup router stuff is defined in the config file.
3631 Affected file silcd/serverconfig.c.
3633 * Fixed some backup data sending around the code to work better
3634 if the router is standalone router. Not all places were fixed.
3635 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3638 * Fixed the router connecting when connecting to multiple
3639 routers. It ignored every other router except the first
3640 one. Affected file silcd/server.c.
3642 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Made the private key generation after expiration optional.
3645 If not created after expiration the old key will re-expire
3646 at a later time (and thus key pair is not necessary to
3647 change). Affected file irssi/src/silc/core/clientutil.c.
3649 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3651 * The length arguments in bind() and connect() were wrong
3652 and fixed now to used SIZEOF_SOCKADDR in the
3653 lib/silcutil/unix/silcunixutil.c.
3655 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3657 * Fixed detach timeout handling to use Client ID and not
3658 the actual client entry which may be freed in the callback.
3659 Affected file silcd/command.c.
3661 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Merged c0ffee's multiple interface support patch.
3664 Affected files in silcd/.
3666 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3668 * Cleanup keys properly. Affected file is
3669 irssi/src/silc/core/clientutil.c.
3671 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Display the user mode on the status bar. Affected file
3674 irssi/src/silc/core/silc-expandos.c.
3676 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * If private message key is not set, but the flag is set in
3679 the packet, ignore the packet since it cannot be decrypted.
3680 Affected file lib/silcclient/client_prvmsg.c.
3682 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * When resuming client, remove the old client entry from
3685 the watcher list too. Affected file silcd/packet_receive.c.
3687 * Do not allow normal server to force founder mode away
3688 from router if the founder mode is already set. Affected
3689 file silcd/packet_receive.c.
3691 * Remove the client entry with watch notify types with short
3692 timeout, and not directly, so that other notifys can be
3693 retrieved too. Affected file lib/silcclient/client_notify.c.
3695 * Display notification about data messages that cannot be
3696 displayed. Affected files irssi/src/silc/core/client_ops.c,
3697 irssi/src/fe-common/silc/module-formats.[ch].
3699 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Fixed the CHANNEL_CHANGE notify handling in client libary
3702 to not use freed memory. Affected file is
3703 lib/silcclient/client_notify.c.
3705 * Fixed CUMODE_CHANGE notify handling in server. Affected
3706 file silcd/packet_receive.c.
3708 * Fixed USERS command to support empty channels. Affected
3709 file silcd/command.c.
3711 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Allow multiple identical pending commands to be registered
3714 in client library. Affected file is lib/silcclient/command.c.
3716 * Call the completion for resolving client information only
3717 after all resolvers has finished. This fixes a crash in
3718 the client. Added support for checking when the resolvers
3719 are finished. Affected file is lib/silcclient/idlist.c.
3721 * Wait by default 3 seconds before reconnecting to the server
3722 after being disconnected. Makes the /detach command a bit
3725 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * Check the watcher list before sending signoff notifys
3728 when closing client connection. Affected file is
3731 * Added better CMODE command rights checking. Affected file
3732 silcd/server_util.c.
3734 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * Fixed watcher list checking during server signoff. It
3737 crashed the server. Affected file silcd/server_util.c.
3739 * The JOIN command reply returns now the founder's public
3740 key. Affected file is silcd/command.c.
3742 * Announce the channel mode, and the mode properties with
3743 CMODE_CHANGE notify. Affected file silcd/server.c.
3745 * Mark new channels by default disabled, untill at least
3746 one user joins the channel. Affected file is
3747 silcd/packet_receive.c.
3749 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3751 * The nickname argument to watch notify can be optional.
3752 Fixes a crash in server. Affected file silcd/packet_send.c.
3754 * Remove the client entry from cache if the WATCH notify type
3755 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3756 lib/silcclient/client_notify.c.
3758 * Check the watcher list before and after changing nickname
3759 when the NICK_CHANGE notify is received. Affected file is
3762 * Fixed a crash in OPER and SILCOPER command sending. Empty
3763 passphrase caused the crash. Affected file is
3764 lib/silcclient/command.c.
3766 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Merged with Irssi CVS for Irssi SILC client.
3770 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Completed the protocol specifications.
3774 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Merged with Irssi CVS for Irssi SILC client.
3778 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3780 * Added the founder's public key delivery to the
3781 CUMODE_CHANGE notify type as well. Updated the protocol
3782 specs and the code. Affected files are silcd/packet_send.[ch],
3783 silcd/packet_receive.c and silcd/command.c.
3785 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Added silc_pkcs_public_key_copy function into the
3788 lib/silccrypt/silcpkcs.[ch].
3790 * Remove the `iv' from the SilcChannelEntry since we can
3791 live without it. Affected files are silcd/idlist.h and
3792 silcd/packet_receive.c.
3794 * Added support for sending the founder's public key in
3795 the CMODE_CHANGE notify packet in the server. Affected
3796 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3797 silcd/command.c and silcd/server.c.
3799 * Changed the FOUNDER_AUTH authentication to use only
3800 public key authentication as defined by new protocol
3801 specs. Passphrase authentication with that mode cannot
3802 be used anymore. It is now possible to reclaim founder
3803 mode from any server in the network. Affected files are
3804 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3806 * Added permanent channels support by making the channel
3807 permanent when FOUNDER_AUTH mode is set on the channel.
3808 The channel will not be destroyed even if channel is empty
3809 when that mode is set. Protocol TODO #17. Affected
3810 files are silcd/server.[ch], server_util.[ch],
3811 silcd/command.c, silcd/packet_receive.c and
3812 lib/silcclient/command.c.
3814 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * Added reference counter to the command reply context in
3817 the client library. Affected files are
3818 lib/silcclient/command_reply.[ch].
3820 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Fixed rekey protocol with PFS in the client library.
3823 Affected file is lib/silcclient/protocol.c.
3825 * Added support for list of errors in client library
3826 command reply handling. Affected file is
3827 lib/silcclient/command_reply.c.
3829 * Defined that the WHOIS and IDENTIFY commands can send
3830 list of errors. Updated the protocol specs. Protocol
3833 * Added support for sending list of errors to WHOIS and
3834 IDENTIFY commands in server. Added support for receiving
3835 list of errors in server. Affected files are
3836 silcd/command.c and silcd/command_reply.c.
3838 * Fixed client info resolving on LEAVE command in client
3839 library to not crash. Affected file is
3840 lib/silcclient/client_notify.c.
3842 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Defined that the NICK command replies with thew changed
3845 nickname too, to make the nickname changing simpler at
3846 the client's end. Updated protocol specs and the code
3847 in client and server. Affected files are
3848 silcd/command.c, lib/silcclient/command_reply.c and
3849 lib/silcclient/command.c.
3851 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3853 * Added `Compressed' packet flag to indicate that the packet
3854 payload is compressed by the sender. Updated the protocol
3855 specs and the core library. The compression still is not
3856 implemented in the sources. Affected file is
3857 lib/silccore/silcpacket.h.
3859 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3861 * Remove pending command callbacks also if the connection
3862 to the server is destroyed. Affected file is
3863 lib/silcclient/client.c.
3865 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Added new QUIET channel user mode that can be used to
3868 quiet a user in a channel. Updated the protocol specs but
3869 it wasn't implemented yet. Protocol TODO #27. Affected
3870 file is lib/silccore/silcmode.h.
3872 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Added BLOCK_INVITE user mode to be able to block incoming
3875 invite notifications. Protoocol TODO #26. Affected files
3876 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3879 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3880 the protocol specs and the code. Affected file is
3881 lib/silccrypt/silcpkcs.c.
3883 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Disconnect Payload includes now the status type. Updated
3886 the protocol specs and the code. Protocol TODO #25.
3887 Affected files are silcd/server.c, lib/silcclient/client.c.
3889 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3890 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3891 Moved the silc_client_command_status_messages table to the
3892 lib/silcutil/silcutil.c and added new funtion
3893 silc_get_status_message, which deprecates function
3894 silc_client_status_message. Affected files are
3895 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3896 lib/silcutil/silcutil.[ch].
3898 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Defined that the nickname hash in Client ID MUST be from
3901 lowercase nickname. This effectively changes nicknames in
3902 SILC to case-insensitive. Updated the protocol specs and
3903 the code. Affected files are lib/silcutil/silcutil.[ch],
3904 silcd/serverid.c, and silcd/idlist.c.
3906 * Added new channel user modes BLOCK_MESSAGES_USERS and
3907 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3908 code. Affected files are lib/silccore/silcmode.h,
3909 lib/silcclient/command.c, and silcd/packet_send.c.
3911 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3912 specs and code. Affected file lib/silccore/silcstatus.h.
3914 * Added support for watch list. It is possible to add nicknames
3915 to be watched, and when they come to network, leave network
3916 or user mode changes the watcher will be notified of this
3917 change. Added SILC_COMMAND_WATCH command, added new
3918 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3919 notifications. Updated the protocol specs and implemented
3920 this to library, client and server. Protocol TODO #21.
3921 Affected files are lib/silccore/silccomand.h,
3922 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3923 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3924 silcd/packet_send.[ch], silcd/packet_receive.c, and
3925 irssi/src/silc/core/client_ops.c.
3927 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3928 somebody watching you. Updated the protocol specs and the
3929 code. Affected files are lib/silccore/silcmode.h, and
3930 lib/silcclient/command.c.
3932 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3934 * Added service support to SILC protocol. Added new command
3935 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3936 core library. Services are not implemented in server or
3937 client for now. Protocol TODO #20. Affected files are
3938 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3940 * Added SilcStatus argument to `command' client operation
3941 to return the error status when command sending fails
3942 locally. Changed all command in client library to return
3943 correct command status. Affected files are
3944 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3945 irssi/src/silc/core/client_ops.c.
3947 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3949 * Added silc_mime_parse function to parse MIME headers.
3950 Affected files are lib/silcutil/silcstruti.[ch].
3952 * Added MIME header parsing in Irssi SILC Client. It displays
3953 all textual MIME objects, others it ignores. Affected file
3954 is irssi/src/silc/core/clien_ops.c.
3956 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3958 * Fixed a bug in the pid writing function, which couldn't be
3959 written in a root-owned directory.
3961 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Defined that channel message to unknown Channel ID must
3964 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3965 Updated the protocol specs and the code in server. The
3966 affected file is silcd/packet_receive.c.
3968 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3971 that it is used to send error notifys if error occurs during
3972 some SILC packet processing, except commands. The error
3973 types are same as for command reply types. Defined that
3974 if private message is sent to unknown Client ID the error
3975 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3976 Updated the protocol specs and code. Affected files are
3977 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3978 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3979 and irssi/src/silc/core/client_ops.c. Renamed the
3980 SilcCommandStatus to SilcStatus.
3982 * Defined the use of extra WHOIS attributes in WHOIS command.
3983 The <Requested Attributes> (defined in a separate document)
3984 can be used to request additional information about user
3985 not returned by standard WHOIS command. Defined that server
3986 can send WHOIS command directly to client. Client provides
3987 the requested attributes to the server. Updated the protocol
3988 specs. Protocol TODO #4. Implementation is not done yet
3989 (Protocol TODO #24).
3991 * Renamed function silc_client_command_status_message to
3992 silc_client_status_message. Affected files are
3993 lib/silcclient/command_reply.[ch].
3995 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3998 32 bit integers. Updated the protcol specs and the code.
3999 Affected files are silcd/command.c and
4000 lib/silcclient/command.c.
4002 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4004 * Fixed a bug in library where sending a bogus authentication
4005 payload would lead to a crash. Affected file is
4006 lib/silccore/silcauth.c.
4008 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Added detach_disabled and detach_timeout server config
4011 options to the server. Affected files silcd/serverconfig.[ch],
4012 silcd/command.c and silcd/packet_receive.c.
4014 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Added resolve_cmd_ident field to the SilcClientEntry structure
4017 too so that if the entry is for example being resolved so
4018 another command may attach to the same pending command reply
4019 without requiring to resolve the same entry again. Added
4020 support for adding multiple pending commands for one
4021 command idenfier. Affected files lib/silcclient/command.[ch],
4022 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4024 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Defined that server receives WHOIS command reply for private
4027 and secret channels too. Updated protocol specs and the
4028 code in server. Affected file silcd/command.c.
4030 * Defined <channel user mode list> argument to WHOIS command
4031 reply for returning user modes on the channels. The
4032 channel list now doesn't include the user mode anymore but the
4033 actual channel mode. Updated protocol specs and the code in
4034 client and server. Affected files are silcd/command_reply.c,
4035 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4036 and lib/silcclient/command_reply.c.
4038 * Save the channels list in WHOIS command reply in normal server
4039 so that WHOIS always shows joined channels also in normal
4040 server and not just on router. Affected file is
4041 silcd/command_reply.c.
4043 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4045 * Defined that server receives USERS command reply for private
4046 and secret channels too. Updated protocol specs and the
4047 code in server. Affected file silcd/command.c.
4049 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Changed the UMODE's mode mask argument to be optional. If
4052 not provided then the command merely returns the current mode
4053 mask to the client. Updated protocol specs and the server.
4054 Affected file is silcd/command.c.
4056 * Added SILC session detachment/resuming support. It is possible
4057 to detach by closing the network connection and then re-connect
4058 and resume to the old client session. Added DETACHED user
4059 mode that server will set for detached client. Added new
4060 packet RESUME_CLIENT which is used to perform the resuming
4061 process. Added DETACH command. Updated the protocol specs,
4062 core library, client and server. Protocol TODO #22. Very
4063 many affected files around the tree.
4065 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4067 * Changed the CMODE's mode mask argument to be optional. If
4068 not provided then the command merely returns the current mode
4069 mask to the client. Updated protocol specs and the server.
4070 Affected file is silcd/command.c.
4072 * Changed the Killer's Client ID in KILLED notify to be just
4073 any ID payload since router server is allowed to kill as well.
4074 Updated protocol specs, client libary and server. Affected
4075 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4076 and irssi/src/silc/core/client_ops.c.
4078 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Added new user modes ANONYMOUS for special anonymous servers
4081 that may set the mode for client, and BLOCK_PRIVMSG which
4082 client may set to block incoming private messages unless the
4083 Private Message Key flag is set (using private keys to protect
4084 private messages). Updated protocol specs and code in client
4085 and server and core library. Protocol TODO #23. Affected
4086 files are lib/silccore/silcmode.h, silcd/server.[ch],
4087 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4088 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4090 * Added new channel user mode BLOCK_MESSAGES which the client
4091 may set to itself to tell server not send channel messages.
4092 Other packets such as channel key packets are still sent.
4093 Protocol TODO #23. Updated the protocol specs, client and
4094 server. Affected files are lib/silccore/silcmode.h,
4095 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4096 lib/silcutil/silcutil.c, silcd/command.c, and
4097 silcd/packet_send.c.
4099 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Redefined the Status Payload to include now two 8 bit fields,
4102 instead of one 16 bit field. This now makes it possible to
4103 send list of errors. Updated the protocol specs and the code
4104 in core library, client library and server. Protocol TODO #1.
4105 Affected files are lib/silccore/silccommand.[ch],
4106 lib/silcclient/command_reply.[ch], silcd/command.c,
4107 silcd/command_reply.c and silcd/packet_receive.[ch].
4109 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4111 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4112 must be handled by the application and should tell the application
4113 that an error message was already printed, and it should print the
4114 config coords (line, filename, ...). Affected files are
4115 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4117 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4118 server config parsing code more readable.
4120 Fixed a bug in the fetch_logging() config callback.
4122 Affected files is silcd/serverconfig.c.
4124 * Drop root privileges when started in foreground. Don't drop them
4125 if debugging also. Affected file is silcd/silcd.c.
4127 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Added more IM-like features by introducing new user modes
4130 for setting various presence information. Added new modes:
4131 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4132 specs and code. Protocol TODO #19. Affected files are
4133 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4134 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4136 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4138 * Added STATS command to the protocol after all, to return
4139 various statistical information about the network. It can
4140 be used by clients to retrieve statistical information, and
4141 servers may use it to to fetch cell and network wide
4142 statistics from router. Updated the protocol specs and
4143 implemented it to the server. Protocol TODO #16.
4144 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4145 silcd/command_reply.[ch].
4147 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4149 * The LIST command reply in client libary now adds new channel
4150 entry if the returned channel doesn't exist yet in cache,
4151 and returns the channel entry to the application in the
4152 command_reply client operation. Affected file is
4153 lib/silcclient/command_reply.c.
4155 * Changed the channel message payload's MAC generation to
4156 include the IV in the MAC as well. This way all relevant
4157 parts of the channel message payload are authenticated also
4158 with the channel message MAC (and not only by packet MAC).
4159 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4160 Affected file is lib/silccore/silcchannel.c.
4162 * Fixed the SKE to save the remote version, since the
4163 silc_ske_parse_version mistakenly checked wrong version,
4164 after it replaced the start payload. Affected files are
4165 lib/silcske/silcske.[ch].
4167 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4170 string utility functions. Added there also new functions
4171 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4172 Affected files lib/silcutil/silcstrutil.[ch].
4174 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4175 files are lib/silcutil/silcstrutil.[ch].
4177 * Defined that the security property fields in SKE SHOULD be
4178 UTF-8 encoded, defined that version string MUST be US-ASCII
4179 encoded, defined that passphrases sent in connection
4180 authentication protocol MUST be UTF-8 encoded. Implemented
4181 these to the client and server. Defined also that other
4182 passphrases sent in the protocol MUST be UTF-8 encoded.
4183 Affected files are lib/silcske/silcske.c,
4184 lib/silcclient/protocol.c, silcd/protocol.c,
4185 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4187 * Changed the silc_client_close_connection interface to not
4188 need the SilcSocketConnection which should not be visible
4189 to application. Affected files are lib/silcclient/client.c
4190 and lib/silcclient/silcclient.h.
4192 * Rewrote the text for Private Message Key Payload in the
4193 protocol specification. Protocol TODO #11.
4195 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4197 * Upgraded the protocol version to 1.1, updated protocol specs
4200 * Added the nickname as new argument to NICK_CHANGE notify and
4201 added it to protocol specs and implemented it to client and
4202 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4203 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4204 lib/silcclient/client_notify.c.
4206 * Added the killer's client ID to the KILLED notify and added
4207 it to protocol specs and implemented it to client and server.
4208 Protocol TODO #13. Affected files are silcd/command.c,
4209 silcd/packet_receive.c, packet_send.[ch],
4210 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4211 The killer's client entry is now returned to application in
4212 the `notify' client operation.
4214 * Fixed the Max Argument fields that had too large value set
4215 in the protocol specs. Protocol TODO #14.
4217 * Added the LEAVE command reply to return the ID of parted
4218 channel. Updated protocol specs and implemented it to the
4219 client and server. Protocol TODO #15. Affected files are
4220 silcd/command.c, lib/silcclient/command_reply.c. The channel
4221 entry is now returned to application in the `command_reply'
4224 * Rewrote the version SKE version checking in client libary
4225 and in server to use the silc_parse_version_string. Affected
4226 files are lib/silcclient/protocol.c, silcd/protocol.c.
4228 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4229 commands that was missing it, and updated protocol specs and
4230 the server implementation. Protocol TODO #10. The affected
4231 file is silcd/command.c.
4233 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4234 generic reply to a generic request (REQUEST flag), and
4235 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4236 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4237 to define the payload for DATA flag. Added the flags to
4238 the implementation. Protocol TODO #9. Affected file is
4239 lib/silccore/silcchannel.h.
4241 Changed the client library to return the message length
4242 to application as well in the channel_message and private_message
4243 client operations. Affected files are
4244 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4245 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4246 and lib/silcclient/client_ops_example.c.
4248 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4249 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4250 the channel. Updated protocol specs and impelemented this
4251 to client and server. Protocol TODO #6. Affected files are
4252 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4253 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4255 Added new options m and M to CMODE command in Irssi SILC
4256 client to set these modes.
4258 * Deprecated all administrative commands from SILC protocol
4259 since they are highly implementation specific commands.
4260 Updated protocol specs. Moved the old commands in
4261 implementations to private range of command types. Affected
4262 files are silcd/command.c, lib/silcclient/command.c and
4263 lib/silcclient/command_reply.c. Protocol TODO #8.
4265 * Fixed a bug in server where sending unknown command crashes
4266 the server. Affected file silcd/command.c.
4268 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4270 * Added SILC_PROTOCOLVERSION macro to check protocol version
4271 of a socket connection. The affected file is
4272 lib/silcutil/silcsockconn.h.
4274 * Added better error logging in rekey protocol. Affected file
4277 * Do not check public key types in SKE during rekey. Affected
4278 file lib/silcske/payload.c.
4280 * Fixed the rekey protocol with PFS, which was totally broken.
4281 Affected file silcd/protocol.c.
4283 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4285 * Some client implementations quit network by doing first LEAVE
4286 and then immediately SIGNOFF (like Bombyx). We now do check
4287 after a short time after LEAVE notify and check whether the
4288 client is still valid after LEAVE, and if not we remove it from
4289 cache. Affected file is lib/silcclient/client_notify.c.
4291 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4293 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4294 it's good not to have security holes here.
4296 * Fixed a negative refcount situtuation for the config context.
4297 Affected file is silcd/serverconfig.c.
4299 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4301 * ROBOdoc documented lib/silcutil/silcutil.h.
4303 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4305 * Optimized even more the SilcPacketContext structure. Now
4306 totally saved 16 bytes of memory per context after optimization.
4307 Affected files are lib/silccore/silcpacket.[ch].
4309 * Made strict checks for valid SILC IDs. Affected file is
4310 lib/silccore/silcid.c.
4312 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4314 * Changed the object argument for silc_cipher_register,
4315 silc_hash_register, silc_hmac_register and silc_pkcs_register
4316 to const. Affected files are lib/silccrypt/silccipher.[ch],
4317 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4319 * Changed the silc_get_username and silc_get_real_name to
4320 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4322 * Fixed the Irssi SILC Client to use the silc_get_username and
4323 silc_get_real_name insted of glib routines since the glib
4324 routines only corrupt stack. Fixes the Irssi SILC to work in
4325 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4327 * Fixed the Irssi to not use g_get_home_dir since it crashes
4328 or returns garbage on cygwin and corrupts stack. Added function
4329 get_home_dir to Irssi routines. Affected files are
4330 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4332 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Made some structure optimizations. SFTP memory FS MemFSEntry
4335 entry structure. Optimized SilcTask structure. Optimized
4336 SilcPacketContext structure.
4338 Affected files lib/silcsftp/sftp_fs_memory.c,
4339 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4341 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * And yet again reverted back the config thing since Johnny
4344 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4347 * Fixed memory leaks from config object. Affected files are
4348 silcd/serverconfig.[ch].
4350 * Added support for adding new connections to the server in rehash.
4351 After rehash they take effect.
4353 Added support for changing the maximum allowed connections in
4354 rehash. The number can grow but going smaller is not supported.
4356 Added function silc_server_num_sockets_by_remote to the
4357 silcd/server_util.[ch].
4359 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4361 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4363 * Added preliminary checking during config parsing for a valid
4364 public/private key and removed further checks in the code.
4365 Affected files are silcd/serverconfig.[ch], server.c.
4367 * Moved functions silc_server_drop() and silc_server_daemonise()
4368 from server.c to silcd.c since they are stricly related to
4369 the application activity.
4371 * Reverted a small part of the automatic ref/unref since
4372 it caused a double unref in some situations. Affected
4373 files are silcd/silcd.[ch], server.c, serverconfig.c.
4375 * Added some .cvsignore files in the lib directory.
4377 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Fixed silc_net_gethostbyaddr to correctly resolve by
4380 address. Affected file lib/silcutil/silcnet.c.
4382 * Fixed the notify relaying to client. The HMAC to be used
4383 with relayed packets ws wrong and caused decryption failure
4384 at the client end. Affected file is silcd/packet_receive.c.
4386 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Created new branch silc_protocol_1_0_branch.
4390 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4392 * Changed the silc_server_config_* routines to be SilcServer
4393 independent. They are now officially application specific code
4394 and not part of generic server implementation. Affected files
4395 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4397 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Added automatic referencing of config context in the
4400 silc_server_config_alloc, and automatic unreferencing in the
4401 silc_server_config_destroy. Affected files are
4402 silcd/serverconfig.[ch], silcd/silcd.c.
4404 * Fixed the silc_log_quick handling in the logging routines.
4405 It didn't log quickly when it was TRUE. Affected file is
4406 lib/silcutil/silclog.c. Also the flush delay was set even
4407 if it was 0 in config file. Affected file is
4408 silcd/serverconfig.c.
4410 * Added support for changing key pair of the server in rehash.
4411 Affected file silcd/server.c.
4413 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4416 too early, before getting the channel entry. Affected file
4417 is silcd/packet_receive.c.
4419 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4421 * Added functions silc_server_config_[ref/unref], these are used
4422 to prevent that the config object is destroyed.
4424 No longer directly affect global variables silc_log_quick and
4425 silc_log_delay, they are first cached inside the config object
4426 and then applied with silc_server_config_setlogfiles().
4428 silc_server_config_set_defaults() is now internal to
4429 serverconfig.c, there are no reasons to show this internal stuff
4432 Affected files are silcd/serverconfig.[ch].
4434 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4435 fprintf's to stderr, since some code may be executed again after
4436 the server went into the background. Affected files are
4439 * Added rehash support. Added function silc_server_rehash() that
4440 will perform all the basic tasks of the rehashing procedure.
4442 * Added command line option `-x, --hexdump'. This will enable the
4443 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4444 The option `--hexdump' implies `--debug'.
4446 * Fixed a bad bug in the logging APIs (silcutil library) where
4447 the application would crash after calling silc_log_reset_all().
4449 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4451 * Fixed the KICKED notify handling in client library to
4452 correctly remove the channel and all entries from the
4453 channel when I was kicked. This bug crashed the client.
4455 Fixed yet another but in KICKED notify handling to remove
4456 the kicked client correctly from the channel.
4458 Affected file is lib/silcclient/client_notify.c.
4460 * Fixed a minor bug in looking up correct client entry
4461 in KICKED notify in server. Affected file is
4462 silcd/packet_receive.c.
4464 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4465 sources correctly to distribution. Fixes --with-gmp option.
4467 * Removed the manual rehashing from ID Cache, and changed it
4468 to use the SILC Hash Table's auto rehash feature. Affected
4469 file is lib/silccore/silcidcache.c.
4471 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Fixed a bug in the silc_client_nickname_format function that
4474 handles the multiple same nickname formatting. Two clients
4475 with same nickname caused problems after the first one left
4476 and rejoined. It didn't format the nickname correctly.
4477 Affected file is lib/silcclient/idlist.c.
4479 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4481 * Don't change the topic if olod topic is same as new one.
4482 Affected file is silcd/packet_receive.c.
4484 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4486 * Added cross-reference support to the SILC Documentation
4487 generator. All types across all HTML files are now cross-
4488 referenced. Affected files util/robodoc/generator.c and
4489 scripts/silcdoc/silcdoc.
4491 * Added file lib/silcutil/silctypes.h to include all the
4492 arithmetic type definitions and some macros. Removed
4493 includes/bitmove.h and moved macros to silctypes.h.
4495 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4497 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4499 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Added `type' argument to silc_id_payload_parse_id function which
4502 now returns the type of the ID to the sent pointer. Affected
4503 file is lib/silccore/silcid.[ch].
4505 * Added check for CMODE_CHANGE notify type that mode change is
4506 allowed by the sender. Affected file silcd/packet_receive.c.
4508 * Added check for CUMODE_CHANGE notify type that mode change is
4509 allowed by the sender. Affected file silcd/packet_receive.c.
4510 Added the ID type as CUMODE_CHANGE notify type as argument
4511 to the `notify' client operation. Affected files are
4512 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4514 * Added function silc_client_add_server to the client library.
4515 Added support for resolving also channel and server info when
4516 received unknown entity in notify packet. Affected files are
4517 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4519 * Added function silc_command_get_status to return the command
4520 status from the command reply's argument payload. Affected files
4521 are lib/silccore/silccommand.[ch].
4523 * Added check for KICKED notify type that the kicking is
4524 allowed by the client. Affected file silcd/packet_receive.c.
4526 * Created function silc_get_input which can be used to get input
4527 (echo on or off) from user on command line. Affected files are
4528 lib/silcutil/silcutil.[ch].
4530 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4532 * Optimized silc_server_packet_relay_to_channel function.
4533 Added new function silc_channel_message_payload_encrypt which
4534 can be called directly if channel message payload needs to
4535 be encrypted and is already encoded (no need to call _encode
4536 function). Packet relaying is now done by router without any
4537 extra memory allocations. Affected files are
4538 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4539 silcd/packet_send.c.
4541 * Fixed the INVITE notify handling. It took wrong arguments
4542 as invite list and invite delete. Affected file is
4543 silcd/packet_receive.c.
4545 * Added check for TOPIC_SET notify type that the topic change is
4546 allowed by the client. Affected file silcd/packet_receive.c.
4548 * Added check for INVITE notify type that inviting is allowed by
4549 the client. Affected file silcd/packet_receive.c.
4551 * Changed the silc_server_client_on_channel to return the
4552 SilcChannelClientEntry as well. Moved the function
4553 silc_server_check_cmode_rights to server_util.[ch].
4554 Affected files are silcd/server_util.[ch], silcd/command.c.
4556 * Added function silc_server_check_umode_rights to check whether
4557 changing client's user mode is allowed. Added check for
4558 UMODE_CHANGE notify type that the umode change is allowed
4559 by the client. Affected files are silcd/server_util.[ch],
4560 silcd/packet_receive.c and silcd/command.c.
4562 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4564 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4565 ID length. It ignored that ID can be IPv6 based as well.
4566 Affected file lib/silccore/silcpacket.h.
4568 * Fixed the silc_id_id2str and silc_id_str2id to take the
4569 IPv6 address offset's into consideration. Affecte file is
4570 lib/silccore/silcid.c.
4572 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * Fixed the internal Unix scheduler functions to check for
4575 NULL context they may receive. The affected file is
4576 lib/silcutil/unix/silcunixschedule.c.
4578 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4580 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4581 can specify different directory with --home command line
4582 parameter. Affected files irssi/src/silc/core/client_ops.c,
4585 * SILC-specific commands aren't now executed if the active server
4586 isn't of SILC-type, so there won't be problems with having
4587 IRC and SILC protocol support in same client. Affected files
4588 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4591 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4593 * Improved the signal support in SILC Schedule. Added new
4594 function silc_schedule_signal_call which is used by application
4595 to mark a signal to be called. It is now safe to perform
4596 any kind of tasks in signal callbacks since it is guaranteed
4597 that the application specified signal callback is called
4598 after the signal is over. Affected files are
4599 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4601 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4603 * Added `name' field to SilcChannelPrivateKey to represent
4604 application given name for the key. Moved also the context from
4605 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4606 Added the `name' argument also to the function
4607 silc_client_add_channel_private_key.
4609 Added function silc_client_current_channel_private_key to set the
4610 current channel private key in use.
4612 Added "change" command to KEY command which can be used to change
4613 the current channel private key. Bound the command also to
4614 alt+K (Alt+Shift+k).
4616 Also affected files lib/silcclient/client_channel.c,
4617 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4619 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Added silc_rng_get_byte_fast function in to the
4622 lib/silccrypt/silcrng.[ch].
4624 * Changed the interface of silc_packet_assemble and the
4625 silc_packet_send_prepare. If silc_packet_assmble is now
4626 called the application does not call silc_packet_send_prepare
4627 because the library will call it automatically. These
4628 interfaces now also return a reference to the outgoing buffer
4629 which includes the assembled packet, which the application can
4630 use to encrypt the packet.
4632 Affected files are lib/silccore/silcpacket.[ch],
4633 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4634 silcd/packet_send.c, server_backup.c and packet_receive.c.
4636 * Fixed a packet sending bug on very high load, where outgoing
4637 packet queue wasn't handled correctly and packets got corrupted.
4638 Affected files are lib/silcutil/*/silc*sockconn.c,
4639 lib/silcclient/client.c and silcd/server.c.
4641 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4643 * Added macro SILC_PACKET_DATALEN which can be used during
4644 packet assembling to check whether the data to be added to
4645 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4646 len is truncated until it fits it.
4648 Added checks for maximum length of channel message payload and
4649 private message payload also.
4651 Added checks for maximum packet length in server and in
4654 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4655 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4656 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4657 lib/silcclient/client_prvmsg.c.
4659 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4661 * Added silc_server_packet_queue_purge call to the
4662 silc_server_disconnect_remote to assure that all data in the
4663 queue before disconnecting is sent to the network. Affected
4664 file silcd/server.c.
4666 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4668 * Added the deleting of server's own ID cache entry to the
4669 silc_server_free function. Free also everything else that
4670 has been allocated in silc_server_init. The affected file
4673 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4675 * Added functions silc_parse_version_string, silc_version_to_num,
4676 and silc_ske_parse_version to parse SILC protocol style version
4677 strings. Affected files lib/silcutil/silcutil.[ch] and
4678 lib/silcske/silcske.[ch].
4680 * Added new configuration params: version_protocol, version_software
4681 and version_software_vendor to specify what version the remote
4682 host must at least be to be able to connect to server. The vendor
4683 string can be regex matched too. Added new function
4684 silc_server_connection_allowed to check maximum number of allowed
4685 connections, and allowed versions for incoming connections.
4686 Affected files are silcd/server.c, server_util.[ch] and
4689 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4691 * Added preliminary support for signals in scheduler. The
4692 signals we care about are now blocked always when the scheduler
4693 is locked. This way we can synchronise the use of signal with
4694 scheduler. It is guaranteed that when signal occurs the scheduler
4695 is not locked, and thus new tasks can be safely added to the
4698 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4699 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4700 Added new platform specific routines
4701 silc_schedule_internal_signals_[un]block and
4702 silc_schedule_internal_signal_[un]register.
4704 Added new functions to SILC Schedule API:
4705 silc_schedule_signal_[un]register. Each signal that application
4706 is going to use should be registered to the scheduler.
4708 Affected files are lib/silcutil/silcschedule.[ch],
4709 lib/silcutil/*/silc*schedule.c.
4711 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * Check for unauthenticated client and server in the
4714 silc_server_new_client and silc_server_new_server functions.
4715 Affected file silcd/packet_receive.c.
4717 * Added function silc_string_is_ascii to check whether given
4718 string is 7-bit ASCII string. Affected files are
4719 lib/silcutil/silcutil.[ch].
4721 * Added function silc_id_is_valid_server_id into the
4722 silcd/serverid.c and added checking for valid Server ID's in
4723 silc_server_new_server. The Server ID must always be based
4724 on the server's public IP address.
4726 * Added logging of DISCONNECT packet message in the server.
4727 Affected file silcd/server.c.
4729 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4731 * Changed all library interfaces that use Global RNG to also
4732 accept SilcRng as argument. Affected files are
4733 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4734 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4735 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4736 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4737 lib/silccrypt/rsa.c.
4739 * Added function silc_pkcs_generate_key to the
4740 lib/silccrypt/silcpkcs.[ch] for applications so that they
4741 don't need to do pkcs->pkcs->init calls anymore.
4743 * Remove SilcSocketConnection from the SFTP API since it really
4744 wasn't needed there. The application has the information
4745 saved in its contexts anyway and the SFTP layer doesn't need
4746 know about it. Affected files lib/silcsft/silcsftp.h and
4747 lib/silcsftp/sftp_[server/client].c.
4749 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4750 The SilcSimContext is not SilcSim.
4752 * Fixed possible buffer overflows in silc_id_render in the
4753 lib/silcutil/silcutil.c.
4755 * On EPOC the global crypto module lists are not used at all
4756 in the crypto library. Added support for using the constant
4757 algorithm list on EPOC. Affected files are
4758 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4761 * Fixed the handling of third parameter of KICKED notify, since
4762 it was mistakenly updated to SILC Protocol 1.0 even though it
4763 is to be included in 1.1. Since it is not in 1.0 it is not
4764 mandatory, and this fix now handles it only if it is provided,
4765 and it is not error if it is not provided. Affected file
4766 lib/silcclient/client_notify.c.
4768 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4770 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4771 client. Affected file irssi/src/silc/core/client_ops.c.
4773 * Merged with Irssi 0.8.4 from irssi.org CVS.
4775 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4777 * Check for valid socket connection in client entries before
4778 sending any messages. Fixes a crash, but doesn't fix some
4779 other underlaying bug that is lurking there. Affected
4780 file silcd/packet_send.c.
4782 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4784 * $usermode, $cumode and $cumode_space expandos shouldn't do
4785 anything with non-SILC server records. Affected file
4786 irssi/src/silc/core/silc-expandos.c
4788 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4790 * Fixed the silc_net_check_[host/local]_by_sock to support
4791 IPv6 bound sockets as well. Now they can return IPv6 addresses
4792 as well. Affected file lib/silcutil/silcnet.c.
4794 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4795 Affected lib/silcutil/unix/silcunixnet.c.
4797 * Fixed ID rendering (at least on some platforms, not NetBSD)
4798 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4800 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Added silc_hash_public_key and silc_hash_public_key_compare
4803 functions to be used with SilcHashTable. They can be used to
4804 hash public keys and compare public keys in hash table. Affected
4805 file lib/silcutil/silcutil.[ch].
4807 * Added support for specifying multiple public keys for Client
4808 connection section in server configuration file. This makes it
4809 possible to accept multiple public keys from same host, or to
4810 make a section that accepts any incoming host, and have the
4811 accepted public keys listed in the section.
4813 Added functions silc_sever_[find/get]_public_key, added the
4814 support for this actually to all connection sections but only
4815 the Client section is currently allowed to specify multiple
4818 Affected files are silcd/server.c, server_internal.h,
4819 command.c, protocol.c, server_util.[ch], packet_receive.c.
4821 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4823 * Merged Irssi 0.8.2 from irssi.org CVS.
4825 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4827 * If silc_debug is TRUE, also output standard logging messages
4828 to stderr with the debug output.
4830 Made silc_log_reset_all() flushing all channels before returning.
4831 Also fixed some documentation typos.
4833 Affected files are lib/silcutil/silclog.[ch].
4835 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4837 * Fixed the server to check correctly the amount of connections
4838 from single host, by checking also the type of the connection.
4839 Fixed also the comparison of number of connections and number
4840 of allowed connections. Affected files are silcd/server.c,
4843 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4845 * Fixed the USERS command reply to save the user's mode on the
4846 channel as well. Fixed JOIN command reply to check whether a
4847 client is on channel already and not join it twice. Affected
4848 file lib/silcclient/command_reply.c.
4850 * Added new file silc-expandos.c into irssi/silc/core/ to return
4851 various stuff for various signal for the statusbar etc. updating.
4852 Now Irssi SILC client prints channel user modes etc. on the
4855 * The user mode (like server/router operator changes) is now shown
4856 on the Irssi SILC client's statusbar. The affected files are
4857 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4859 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4861 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4862 to SILC_SCHEDULE_[UN]LOCK macros.
4864 * Added more error printing to logs in server code. Affected
4865 files silcd/server.c and silcd/protocol.c.
4867 * Fixed -S option parsing in Irssi SILC Client. Affected file
4868 irssi/src/silc/core/silc-core.c.
4870 * Added silc_buffer_alloc_size function. Affected file is
4871 lib/silcutil/silcbuffer.h.
4873 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4875 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4876 constants. Affected files in
4877 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4880 * Changed the internal SFTP Memory FS table to const. Affected
4881 file lib/silcsftp/sftp_fs_memory.c.
4883 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4885 * Fixed the buffer formatting and unformatting routines to
4886 check the size of 64 bits types with sizeof(). Affected
4887 file is lib/silcutil/silcbuffmt.c.
4889 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4891 * Removed 0.6.x backwards support.
4893 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4895 * Changed all integer type names:
4896 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4897 to avoid collisions with other libraries using same type names
4900 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4902 * Added `prefer_ipv6' argument to the functions
4903 silc_net_gethostbyname[_async]. If it is TRUE it will return
4904 IPv6 address over IPv4. If FALSE IPv4 address is returned
4905 even if IPv6 address was found. Affected files
4906 lib/silcutil/silcnet.[ch].
4908 * Added support silc_net_create_connection[_async] to fallback
4909 to IPv4 address if IPv6 address could not be used (like if
4910 it doesn't work on a specific system). Affected file in
4911 lib/silcutil/unix/silcunixnet.c.
4913 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4915 * Added silc_schedule_reinit function to do the enlarging
4916 of the max tasks handling capabilities of the scheduler.
4917 Affected files lib/silcutil/silcschedule.[ch].
4919 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4921 * Added automatic extern "C" { ... } for C++ compilers so the
4922 application does not need to define them. Affected file
4923 includes/silcincludes.h.
4925 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4926 old name went against naming convention. Applications now
4927 include "silcclient.h" instead of "clientlibincludes.h".
4928 Removed includes/clientlibincludes.h, it is redundant now.
4930 * Renamed includes/version.h to silcversion.h.
4932 * Added really preliminary support for OS/2 into the util
4933 library. Only thread & mutex API is implemented, others
4934 are still to be implemented. Created the lib/silcutil/os2/
4935 directory. Created also file includes/silcos2.h.
4937 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4939 * Added preliminary BeOS support into the util library.
4940 Created lib/silcutil/beos/, and implemented all the needed
4941 functions to support SILC on BeOS. Created also file
4942 includes/silcbeos.h.
4944 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4946 * Added proper initializations to silc's irssi code, so it's
4947 now possible to load it as module. Affected files
4948 irssi/src/silc/core/silc-core.c,
4949 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4951 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4953 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4956 * Fixed the silcdoc document generator to correct generate
4957 docs from all kinds of filenames. Affected files are
4958 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4960 * ROBOdoc documented lib/silcutil/silcmemory.h.
4961 Added also new function silc_memdup.
4963 * Removed lib/silcutil/silcbufutil.h and moved those routines
4964 to the lib/silcutil/silcbuffer.h.
4966 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4968 * Added `user_count' to the SilcChannelEntry which now tells the
4969 number of users on the channel. The user count is now saved
4970 in normal server of global channels as well. Affected files
4971 silcd/server.c, idlist.h, packet_receive.c and command.c.
4973 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4974 include file utility functions.
4976 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4977 instead of calling directly OS routines.
4979 * Fixed NICK change printing in Irssi SILC Client. Fixed
4980 KICKED notify printing in Irssi SILC Client. Affected file
4981 irssi/src/silc/core/client_ops.c.
4983 * Fixed a NICK change bug in client library, to not recreate the
4984 client_entry->channels hash table everytime nick is changed.
4985 Affected file lib/silcclient/client.c.
4987 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4989 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4990 the SKE interface a bit.
4992 * Fixed padding problem in PKCS#1. The padding was not actually
4993 random since the random number generator was used incorrectly.
4994 This security bug affects only when encrypting with PKCS#1, and
4995 it is not currently used at all in SILC. SILC only use signing
4996 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4998 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5000 * Rewrote the notify handling in Irssi SILC client to not call
5001 the events as signals. Fixes problems with Perl support.
5002 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5004 * Send the auto-nicking NICK command in client library with
5005 little timeout after connecting. The affected file is
5006 lib/silcclient/client.c.
5008 * Added following new config file settings:
5009 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5010 key_exchange_timeout, conn_auth_timeout, connections_max,
5013 Implemented all the new config settings handling in the server.
5015 Optimized the use of SKE Mutual flag usage. Use it only
5016 if connection authentication protocol is not based in public
5019 Renamed all SilcServerConfigSection* to SilcServerConfig*
5020 to have a bit shorter names.
5022 Affected files silcd/serverconfig.[ch], server.[ch], and
5025 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5027 * Cleaned up the listening sockets code, preparing for the rehash
5028 support. Affected file is silcd/server.c.
5030 * Fixed some output messages. Affected files are silcd/silcd.c,
5033 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5035 * Create lib/doc/silcrng_intro.html document as introduction
5036 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5038 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5040 * Fixes to the silcd config template. Affected file is
5041 doc/example_silcd.conf.in.
5043 * Removed type casts from silc_calloc(), conforming to the
5044 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5046 * Removed param_name member from client, server, and router
5047 section structs, now identifying the param directly.
5049 Added CONFIG_FREE_AUTH macro in config file parsing.
5051 Affected files are silcd/serverconfig.[ch].
5053 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5055 * Fixed command line parameter handling. All SILC initialization
5056 is now done in silc_core_init() which also fixes autoconnecting
5059 Affected files irssi/src/silc/core/silc-core.c,
5060 irssi/src/fe-text/silc.c.
5062 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5064 * Added new configuration options and blocks:
5065 keepalive_secs, reconnect_count, reconnect_interval,
5066 reconnect_interval_max, reconnect_keep_trying and
5067 require_reverser_lookup. Added ConnectionParam block, and
5068 implemented the connection parameters when connecting as
5069 initiator and when accepting connections as responder.
5071 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5072 whether given configuration value has been given already.
5074 Affected files silcd/serverconfig.[c], server.[c].
5076 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5077 algorithm parts and created new file silcalgs.conf, that
5078 is now included from the example_silcd.conf.in.
5080 * Optimized the silc_server_connect_to_router_second to take
5081 the connection configuration object from the SilcServerConnection
5082 object instead of finding it during the connecting phase.
5083 Added the configuration object to SilcServerConnection struct.
5084 Affected files silcd/server_internal.h, server.c.
5086 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5088 * Add the client on channel after it was resolved at the
5089 channel message receiving, and it was not already on the
5090 channel. Affected file lib/silcclient/client_channel.c.
5092 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5094 * Fixed the public key authentication to allocate always the
5095 destination signature buffer instead of using static buffer.
5096 Affected file silcd/protocol.c.
5098 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5100 * Unified the serverconfig.[ch]'s helper function interface.
5101 Affected file silcd/serverconfig.[ch].
5103 * Removed doc/example_silc.conf.in since it is redundant.
5104 The make install will now install irssi/silc.conf file.
5106 * Added new Passphrase and Publickey authentication methods to
5107 config file, allowing both public key and passphrase based
5108 authentication to be set at the same time.
5110 Added `prefer_passphrase_auth' setting in config file which
5111 can be used to set to prefer passwd auth if both passwd and
5112 public key is set. If not set, public key is preferred.
5113 This has effect only when being initiator (responder will try
5116 Added support for authentication with passphrase and public key
5117 at the same time. The passphrase is tried first always since
5118 it is faster to check.
5120 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5122 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5124 * Merged the new SILC Config library, with the server parsing
5125 support. Read the header file silcconfig.h or the toolkit
5126 documentation for the news. Affected files are
5127 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5128 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5129 silcd/protocol.c silcd/server.c silcd/server_backup.c
5130 silcd/serverconfig.[ch] silcd/silcd.c.
5132 * Fixed some silclog documentation. Affected file is
5133 lib/silcutil/silclog.h.
5135 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5137 * The silc_cipher_register, silc_hash_register and
5138 silc_hmac_register now checks if the object to be registered
5139 is registered already. Affected files are
5140 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5142 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5144 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5146 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5148 * Allow zero length channel messages inside the Channel Message
5149 Payload. Affected file lib/silccore/silcchannel.c.
5151 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5152 as header filenames.
5154 * Removed lib/silcclient/README and created HTML file
5155 lib/silcclient/silcclient_using.html, which is now included
5156 as part of Toolkit documentation.
5158 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5160 * Fixed CUMODE_CHANGE notify handling to change the mode of
5161 correct client. Affected file lib/silcclient/client_notify.c.
5163 * Make silc_rng_alloc fail if it cannot allocate the sha1
5164 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5166 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5168 * Fixed the file transfer's key agreement payload to include
5169 zero port also if the hostname is NULL because it could not
5172 Call file transfer monitor callback now also if error occurs
5173 during key agreement protocol.
5175 Changed the silc_client_file_send interface to return the
5176 SilcClientFileError instead of session id. The session ID
5177 is returned into pointer provided as argument.
5179 Check that the file exists locally before sending the
5180 file transfer request at all.
5182 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5184 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5185 error than can occur while key agreement protocol. Affected
5186 file lib/silcclient/silcapi.h.
5188 * Fixed the event_mode CMODE handler to not crash when mode
5189 is changed and +k mode is set in the channel. Affected file
5190 irssi/src/silc/core/silc-channels.c.
5192 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5193 SILC_LOG_WARNING to give out Warning and not Error. Affected
5194 file lib/silcutil/silclog.c.
5196 * Fixed the channel message payload decryption in the function
5197 silc_channel_message_payload_decrypt to not modify the original
5198 buffer before it is verified that the message decrypted
5199 correctly. Otherwise, next time it is called with correct
5200 channel key it won't encrypt since the payload is corrupted.
5201 Affected file lib/silccore/silcchannel.c.
5203 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5205 * Do not constantly resize the window. A fix patch by cras.
5206 Affected file irssi/src/fe-text/screen.c.
5208 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5210 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5211 Affected file lib/silcutil/silcnet.c.
5213 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5215 * Fixed a bug in hash table internal routine for traversing
5216 the table with foreach callback. The current entry may
5217 become invalid in the callback but it was referenced after
5218 the callback returned.
5220 Do not allow auto rehashing of hash table during the
5221 silc_hash_table_foreach operation, for same reasons as it is
5222 not allowed for SilcHashTableList. Affected files are
5223 lib/silcutil/silchashtable.[ch].
5225 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5227 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5228 Win32 DLL. extern's in header files are now declared with
5231 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5233 * Fixed private message handling. It used some old code that
5234 caused the client to crash. Affecte file is
5235 lib/silcclient/client_prvmsg.c.
5237 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5239 * Added function silc_client_add_channel,
5240 silc_client_replace_channel_id, and removed functions
5241 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5242 from client library.
5244 * Added cross reference of the joined channels to the
5245 SilcClientEntry, and changed the SilcChannelEntry's
5246 users list to SilcHashTable. The affected files are
5247 lib/silcclient/idlist.[ch].
5249 * Fixed a bug in hash table tarversing. While the hash table
5250 is traversed with SilcHashTableList the table must not be
5251 rehashed. It is now guaranteed that auto rehashable tables
5252 are not rehashed while tarversing the list. Also defined that
5253 silc_hash_table_rehash must not be called while tarversing
5254 the table. Added function silc_hash_table_list_reset that must
5255 be called after the tarversing is over. The affected files are
5256 lib/silcutil/silchashtable.[ch].
5258 * Changed all hash table traversing to call the new
5259 silc_hash_table_list_reset in server and in client library.
5261 * Added function silc_client_on_channel to return the
5262 SilcChannelUser entry if the specified client entry is joined
5263 on the specified channel. This is exported to application as
5264 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5266 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5268 * Fixed founder regaining problem with JOIN command on normal
5269 server. The notify for mode change must be sent always and
5270 not only if !cmd->pending. Affected file silcd/command.c.
5272 * Fixed the WHOWAS command's reply sending to support the
5273 lists correctly. Affected file silcd/command.c.
5275 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5277 * When sending JOIN command to router for processing the
5278 sender's old command identifier was not saved back to the
5279 sender's command context, fixed now. The affected file is
5282 * Create the key in JOIN command of the router did not return
5283 the channel key, added check for this. Affected file is
5286 * Fixed a channel ID update bug in JOIN command reply. Do
5287 not directly upgrade the ID but call the function
5288 silc_idlist_replace_channel_id if the ID was changed.
5289 Affected file silcd/command_reply.c.
5291 * Fixed memory leaks from command calling if it would fail.
5292 Affected file silcd/command.c.
5294 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5296 * Applied patches from cras:
5298 Memory leak fixes around libaries, irssi window resize fix,
5299 new silclist.h and silcdlist.h, all extern inline changed to
5302 * Removed dotconf from lib/dotconf, not needed anymore.
5304 * Removed TRQ from lib/trq, not needed anymore.
5306 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5307 with server connections. Later this will be configurable
5308 in config file after new config file is done. Affected file
5311 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5313 * Fixed a crash in server related to channel announcements.
5314 Affected file silcd/server.c.
5316 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5318 * Fixed memory leaks in silc_server_create_new_channel*
5319 functions. Affected file silcd/server.c.
5321 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5322 which ID was changed. This way the router will send the
5323 user list for the channel again, and server won't be in
5324 desync in some rare circumstances. Affected file is
5325 silcd/packet_receive.c.
5327 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5329 * Check for NULL socket pointer in the function
5330 silc_server_packet_send_to_channel_real. Affected file
5331 silcd/packet_send.c.
5333 * Fixed the BAN notify handling to correctly remove ban
5334 list. Affected file silcd/packet_receive.c.
5336 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5338 * Fixed some header addition to Toolkit distribution in
5339 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5341 * Added lib/silcclient/client_ops_example.h as an template
5342 file for application programmers to quickly start using
5343 the SilcClientOperation functions in their application.
5344 Updated the lib/silcclient/README as well to tell about this
5345 nice file made available.
5347 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5349 * Call silc_server_remove_from_channels when removing client
5350 entry when NO_SUCH_CLIENT_ID was received. Affected file
5351 is silcd/command_reply.c.
5353 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5355 * Added server & router operator statistics updating. Affected
5356 file silcd/packet_receive.c and silcd/command.c.
5358 * Fixed the SERVER_SIGNOFF notify handling on normal server
5359 not to save the history information for clients. Same was
5360 fixed earlier in remove_clients_by_server function, but not
5361 here. Affected file silcd/packet_receive.c.
5363 * Raised the default connection-retry count from 4 to 7 in
5364 server. Affected file silcd/server.h.
5366 * Cancel any possible reconnect timeouts when we start the
5367 key exchange. Affected file silcd/server.c.
5369 * Do not reconnect on connection failure when SCONNECT was
5370 given. Affected files silcd/server.[ch].
5372 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5374 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5376 * Fixed the NICK command to always give the unformatted
5377 nickname to the one giving the NICK command. If unformatted
5378 nickname is cached already it will be formatted and the
5379 local entry will always get the unformatted nickname.
5380 Affected file lib/silcclient/idlist.c.
5382 * Fixed some double frees from client library commands.
5383 Affected file is lib/silcclient/command.c.
5385 * Fixed CUMODE command in server to assure that no one can
5386 change founder's mode than the founder itself, there was a
5387 little bug. Affected file silcd/command.c.
5389 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5391 * Removed the SilcClientCommandDestructor from the client
5392 libary, it is not needed anymore. Affected files are
5393 lib/silcclient/silcapi.h, command[_reply].[ch],
5394 client_notify, idlist.c.
5396 * Fixed GETKEY command to first resolve client, and then
5397 resolve the server only if the client was not found, instead
5398 of resolving both at the same time. Affected file is
5399 lib/silcclient/command.c.
5401 * Added silc_client_start_key_exchange_cb and lookup the
5402 remote hostname and IP address before starting the key
5403 exchange with server. The affected file is
5404 lib/silcclient/client.c.
5406 * The server's public key is now saved using the IP address
5407 of the server and not the servername for the filename.
5408 The hostname public key filename is checked as an fall back
5409 method if the IP address based filename is not found.
5411 Fixed the GETKEY command to save the fetched server key
5412 in correct filename.
5414 Print the remote server's hostname now when new key is
5415 received during connection process. Affected file is
5416 irssi/src/silc/core/client_ops.c.
5418 * Return always our own public key to the client if it asks
5419 for it with GETKEY command. Affected file silcd/command.c.
5421 * Removed the use_auto_addr variable from default config
5422 file since it was in wrong section. Affected file is
5425 * Fixed TOPIC_CHANGE notification to not route it when it
5426 was sent using silc_server_send_notify_to_channel function.
5427 Affected file silcd/command.c.
5429 * Fixed silc_server_send_notify_kicked to send the kicker's
5430 Client ID also, it was missing. Affected files are
5431 silcd/command.c, silcd/packet_send.[ch].
5433 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5435 * Do not save client history information in SERVER_SIGNOFF.
5436 Fixes the bug in normal server that it does not detect
5437 the client becoming valid after the server becomes back
5438 online. Affected file silcd/server_util.c.
5440 * Added `sock_error' field into the SilcSocketConnection
5441 context. When error occurs during socket operation (read
5442 or write) the error is saved. Added also new function
5443 silc_socket_get_error to return human readable socket error
5444 message. Affected files are lib/silcutil/silcsockconn.[ch],
5445 lib/silcutil/unix/silcunixsockconn.c, and
5446 lib/silcutil/win32/silcwin32sockconn.c.
5448 * The server now prints the socket error message in the
5449 signoff for client. Affected file silcd/server.c.
5451 * Fixed the `created' channel information sending from router
5452 to server in JOIN command. Checks now whether the channel
5453 really was created or not and set it according that.
5455 Fixed the JOIN command to use the client entry's current
5456 ID during the joining procedure instead of the one it sent
5457 in the command (it is checked though), since it can change
5458 between the packet processing and command processing, and
5459 would just case unnecessary pain in the client end. Affected
5460 file silcd/command.c.
5462 * Fixed a channel key payload sending to use correct channel
5463 ID when the server was forced to change the channel's ID by
5464 router. Router sent the key payload with the old Channel ID.
5465 Affected file silcd/packet_receive.c.
5467 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5469 * Call silc_server_save_channel_key only if the key payload
5470 was provided in the JOIN command's command reply. Affected
5471 file silcd/command_reply.c.
5473 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5475 * Fixed silc_mp_sizeinbase to return the value correctly with
5476 MPI. Affected file lib/silcmath/mp_mpi.c.
5478 * Fixed the stop_server signal to correctly stop the scheduler
5479 and gracefully stop the server when SIGTERM or SIGINT signals
5480 are received. Affected file silcd/silcd.c.
5482 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5484 * Simple handling of TERM and HUP signals. Also added some log
5485 flushing call around. Affected file is
5488 * Fixed small bugs in silclog.c. Now buffering output will take
5489 effect after 10 seconds since startup: This will ensure that
5490 no important startup messages are lost. Also output redirection
5491 will preserve original format ([Date] [Type] message).
5492 Affected file is lib/silcutil/silclog.c.
5494 * Added two options to the config file, in the logging section:
5495 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5496 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5498 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5500 * Do not print the warning about log files not being initialized
5501 more than once to avoid excess logging. Affected file is
5502 lib/silcutil/silclog.c.
5504 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5505 the SIM copying in make install in Makefile.am.pre.
5507 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5509 * Rewritten silclog APIs. Globally interesting changes follows:
5510 silc_log_set_files() changed to silc_log_set_file().
5511 silc_log_set_callbacks() changed to silc_log_set_callback().
5512 ROBOdoc documented silclog header file.
5513 SilcLogCb now returns bool to wether inihibit the default
5514 handler or not (to keep the old behaviour return always TRUE).
5515 The new APIs should also fix the problem of the
5516 silcd_error.log file that was written in the current directory.
5519 Log files streams will remain opened after silc_log_set_file()
5520 call, means less CPU usage notably on high traffic servers.
5521 File streams are now full buffered, and flushed to the disk
5522 every 5 minutes, lesses HD activity and CPU usage.
5523 Messages can be redirected, allowing admins to configure
5524 one single logfile for all server messages.
5525 the silc_log_quick global variable to activate fast-logging.
5526 Affected files lib/silcutil/silclog.[ch]
5528 * Changed some code to conform new silclog APIs. Affected
5529 files are doc/example_silcd.conf.in, silcd/server.c
5530 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5533 * Fixed a memory leak that could occur in some situations.
5534 Affected file silcd/serverconfig.c.
5536 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5538 * Added the silc_client_del_client to remove the client from
5539 all channels as well. Affected file lib/silcclient/idlist.c.
5541 * Fixed the client library to correctly remove the client
5542 from all channels when the client entry is being destroyed.
5543 Affected file lib/silcclient/client_notify.c, command.c.
5545 * Added auto-nicking support to the client library. If the
5546 applicatio now sets client->nickname it will be sent to the
5547 server after connecting by the library. This way for example
5548 SILCNICK (or IRCNICK) environment variables will have effect
5549 and always change the nickname automatically to whatever
5550 it is wanted. Affected file lib/silcclient/client.[ch].
5552 * Renamed silc_server_command_bad_chars to the
5553 silc_server_name_bad_chars and moved it to the
5554 silcd/server_util.[ch]. Added also new function
5555 silc_server_name_modify_bad to return nickname that
5556 includes bad characters as new nickname without those
5557 bad characters. This check and modify is now used in
5558 silc_server_new_client when the username is initially set
5559 as nickname, so it must be checked to be valid nickname.
5560 Affected file silcd/packet_receive.c.
5562 * The nickname length is now taken from the packet for real
5563 and not trusted to strlen() since it clearly can return
5564 wrong length for nickname including bad characters. This
5565 also applies to channel names. Affected file silcd/command.c.
5567 * Removed the lib/silcsilm/modules directory. Modules are now
5568 compiled into the lib/silcsim. Fixed the copying of the
5569 modules to follow symbolic links in Makefile.am.pre.
5571 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5573 * Fixed silc_string_regexify list creation. Fixes bugs with
5574 BAN and INVITE commands in server. The affected file is
5575 lib/silcutil/unix/silcunixutil.c.
5577 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5579 * Removed the command destructor entirely from the server's
5580 command and command reply routines. It is not needed, and
5581 its usage was buggy and caused crashes. Affected files are
5582 silcd/command[_reply].[ch].
5584 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Cancel protocol and NULL sock->protocol if timeout
5587 occurred during protocol. Affected file silcd/server.c.
5589 * Cancel protocol timeouts always before calling the final
5590 callback, to assure that after final callback is called
5591 no other state will be called for the protocol anymore.
5592 Affected file silcd/protocol.c.
5594 * Print error log if incoming connection configuration could
5595 not be found. Affected file silcd/server.c.
5597 * Fixed JOIN command to correctly save the founder mode
5598 to the client on normal SILC server, when the channel
5599 was created by the router. Affected file silcd/command.c.
5601 * Fixed LIST command (hopefully) to send correct reply
5602 packets. Affected file silcd/command.c.
5604 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5606 * The silc_packet_receive_process now returns FALSE if the
5607 read data was invalid packet, and TRUE if it was ok.
5609 The server now checks that if unauthenticated connection
5610 sends data and its processing fails the server will close
5611 the connection since it could be a malicious flooder.
5613 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5615 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Make sure the warning about error opening a log file is
5618 printed only once and not everytime it fails (produces
5619 too much useless log). Affected file lib/silcutil/silclog.c.
5621 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5623 * Made the silc_server_daemonise() function more readable.
5624 Affected file silcd/server.c.
5626 * Pid file is now optional, the user may comment it out from
5627 the config file. Removed define SILC_SERVER_PID_FILE, we
5628 don't need a default any longer. Affected file
5629 configure.in.pre, lib/Makefile.am.pre.
5631 * Make some use of the pid file. The server now dies at startup
5632 if it detects a valid pid file on his path. The server would
5633 die anyway in this circumstance, because of the bind() failure.
5634 Affected file silcd/silcd.c.
5636 * No longer compiling lib/dotconf.
5638 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5640 * Fixed JOIN command parsing not to crash. Affected file
5641 lib/silcclient/command.c.
5643 * Fied the NICK_CHANGE notify to add the new client entry
5644 even it is resolved. This removes an <[unknown]> nick
5645 thingy bug in the client. Affected file is
5646 lib/silcclient/client_notify.c.
5648 * Do not try to allocate 0 bytes (efence does not like it)
5649 in lib/silccore/silccomand.c when encoding payload.
5651 * Do not take IRCNICK as nickname in Irssi SILC client since
5652 it is not possible to set nickname before hand connecting
5653 the server (TODO has an entry about adding auto-nicking
5656 * Changed the silc_server_command_pending to check whether
5657 there already exists an pending entry with the specified
5658 command, command identifier and pending callback. This is
5659 to fix IDENTIFY and WHOIS related crashes that may register
5660 multiple pending commands with same identifier. Affected
5661 file silcd/command.c.
5663 * Fixed the server to reconnect to the router even if it
5664 was already reconnecting and EOF was received. This to
5665 fix a possibility that the server wouldn't ever try to
5666 auto-reconnect to the router. Affected file silcd/server.c.
5668 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5670 * Fixed the server's password authentication to use the
5671 length of the locally saved password, and not the one
5672 sent in the packet. Affected file silcd/protocol.c.
5674 * Fixed same password authentication problem in the
5675 Authentication Payload handling routines in
5676 lib/silccore/silcauth.c.
5678 * Yet another password authentication problem fixed with
5679 channel password handling in silcd/command.c.
5681 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5683 * If first character of string in silc_parse_userfqdn is '@'
5684 then do not parse it. Affected file is
5685 lib/silcutil/silcutil.c.
5687 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * Fixed minor bug in IDENTIFY command reply sending, which
5690 caused various weird problems during JOIN when it was
5691 resolving names for users. Affected file silcd/command.c.
5693 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * Fixed the IDENTIFY command reply sending to chech better valid
5696 clients. It was possible to send incomplete list of replies.
5697 Affected file silcd/command.c.
5699 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Added silc_client_command[s]_[un]register functions now to
5702 dynamically register the commands in client library. Removed
5703 the static table of commands. This allows the client library
5704 to call commands without causing the application to know about
5705 what commands library has called.
5707 Removed the INFO command reply kludge to detect when the command
5708 was called by library. Now library use its own command reply
5709 function for INFO command.
5711 Added function silc_client_command_call to call a command.
5712 Application can use it to call command, not access the structure
5715 Now all commands that are sent by the client library (not
5716 explicitly sent by application) use own command reply functions.
5718 Affected files around lib/silcclient/ and in
5719 irssi/src/silc/core/.
5721 * Fixed the WHOIS command reply sending to chech better valid
5722 clients. It was possible to send incomplete list of replies.
5724 Fixed the WHOIS and IDENTIFY to send the request to router
5725 if normal server did not do it and did not find any results.
5727 Affected file silcd/command.c.
5729 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Moved the internal data from SilcClient context into its
5732 own file, not accesible to application. Affected files
5733 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5734 and other files in client library.
5736 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * Added doc/examples installation target in Makefile.am.pre.
5741 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5744 commands the found client entry will be removed from the
5745 cache, after notifying application about the error. Affected
5746 file lib/silcclient/command_reply.c.
5748 * Changed the /MSG to check for exact nickname user gave, and
5749 not let `nick' match `nick@host' if it is only one found. Now,
5750 user must type the exact nickname (like nick@host2) even if
5751 there are no more than one same nicks found. This is to avoid
5752 a possibility of sending nickname to wrong nickname since
5753 `nick' could match `nick@host'. Affected file is
5754 irssi/src/core/silc-servers.c.
5756 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Do not print "you are now server operator" or similar when
5759 giving /away command. Affected files are
5760 irssi/src/silc/core/client_ops.c, silc-servers.h.
5762 * Made the silc_server_command_pending_error_check to send
5763 the same command reply payload it received back to the
5764 original sender of the command. This way all arguments
5765 that was received by the server will be received by the
5766 client too. Affected file silcd/command.c.
5768 * Added the silc_idcache_add to return the created cache entry
5769 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5771 * Add global clients to expire if they are not on any channel.
5772 This is because normal server will never know if they signoff
5773 if they are not on any channel. The cache expiry will take
5774 case of these entries. This is done by normal servers only.
5775 The affected files are silcd/command_reply.c,
5776 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5778 * If server receives invalid ID notification for WHOIS or
5779 IDENTIFY and the ID exists in the lists, it is removed.
5780 Affected file silcd/command_reply.c.
5782 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5783 in client then client entry that it matches is searched and
5784 the nickname is printed on the screen for user. Affected
5785 file irssi/src/silc/core/client_ops.c.
5787 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Use cache entry expire time in the LIST command reply to
5790 purge old entries from the cache after the LIST command
5791 reply has been received. This way we don't have non-existent
5792 entries in the cache for too long. Affected file is
5793 silcd/command_reply.c.
5795 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * If we are normal server, and we've not resolved client info
5798 in WHOIS or IDENTIFY from router, and it is global client,
5799 we'll check whether it is on some channel. If it is not
5800 then we cannot be sure about its validity and will resolve it
5801 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5802 file silcd/command.c.
5804 * Search channel by name (if possible) rather than by ID
5805 in IDENTIFY command's command reply. Affected file is
5806 silcd/command_reply.c.
5808 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5811 Updated specs and implemented it. Affected file silcd/command.c,
5812 silcd/packet_send.c and silcd/packet_receive.c.
5814 * Implemented the <founder auth> payload handling in the JOIN
5815 command. If provided all conditions for channel joining
5816 except requirement to provide correct passphrase can be
5817 overrided by the channel founder. Updated the protocol specs.
5818 Affected file silcd/command.c.
5820 Added support for founder auth in JOIN command in client
5821 library. Fixed the parsing of the JOIN command now to support
5822 all options as they should be. The affected file is
5823 lib/silcclient/command.c.
5825 * Optimized the WHOIS and IDENTIFY commands to send the request
5826 to router only if it includes nicknames or other names. If
5827 they include only IDs then check the local cache first before
5828 routing. Affected file is silcd/command.c.
5830 * Added channels topic announcements. Affected file is
5831 silcd/packet_receive.c and silcd/server.c.
5833 * Fixed the silc_server_send_notify_topic_set to really destine
5834 the packet to channel. Affected file silcd/packet_send.c.
5836 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5837 library. Affected file lib/silcclient/client_notify.c.
5839 * Added UMODE announcements. Affected file silcd/server.c.
5841 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * Memory leak fixes in:
5845 lib/silcutil/silcsockconn.c
5846 lib/silcske/silcske.c
5847 lib/silcske/groups.c
5849 lib/silccrypt/silcpkcs.c
5850 lib/silccore/silccommand.c
5851 lib/silccore/silcidcache.c
5856 * ROBOdoc documented the lib/silcske/groups.h file and a
5857 bit changed the interface for better.
5859 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5861 * Update the client entry context in the ID cache after
5862 nick change. Affected file lib/silcclient/command.c.
5863 Fixes the CUMODE command when regaining founder privileges,
5864 and a little WHOIS problem.
5866 * Fixed silc_net_gethostbyname to correctly call the
5867 inet_ntop. Affected file lib/silcutil/silcnet.c.
5869 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5871 * Added IPv6 support checking to the configure.in.pre, added
5872 also --enable-ipv6 option to override the check. Affected
5873 file configure.in.pre.
5875 * The silc_thread_create now calls the start function
5876 directly if threads support is not compiled in. Removes
5877 ugly #ifdef's from generic code. Affected files are
5878 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5880 * Added silc_net_gethostby[name/addr]_async to asynchronously
5881 resolve. Affected files are lib/silcutil/silcnet.[ch].
5883 * Added support for rendering IPv6 based server, client and
5884 channel IDs. Affected file lib/silcutil/silcutil.c.
5886 * Added support for creating IPv6 based server IDs. Affected
5887 file is silcd/serverid.c.
5889 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5891 * Added silc_net_gethostby[addr/name] into the
5892 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5893 routines. Added silc_net_is_ip[4/6]. Affected file is
5894 lib/silcutil/unix/silcunixnet.c. All routines that take
5895 address as argument now supports both IPv4 and IPv6 addresses.
5897 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5899 * Fixed LIST command reply sending in server. Affected file
5902 * Server now sends the kicker's client ID in the KICK notify
5903 to the kicked client. Affected file silcd/command.c.
5905 * The client library now parses the kickers client ID and
5906 UI displays it. Affected files lib/silcclient/client_notify.c
5907 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5909 * Made all payload parsing function prototypes consistent.
5910 They all take now const unsigned char * and uint32 pair as
5911 the payload data instead of SilcBuffer. Changes all around
5912 the source tree. Other unsigned char* -> const unsigned char*
5913 changes around the tree as well.
5915 * Optimized SFTP client and server packet sending not to
5916 allocate new buffer for each packet but to recycle the
5917 first allocated buffer. Affected files are
5918 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5920 * Optimized the SFTP client to use SilcList instead of
5921 SilcDList for requests, because it is faster. Affected file
5922 is lib/silcsftp/sftp_client.c.
5924 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5925 into lib/silccore/silcid.[ch].
5927 Renamed silcpayload.[ch] into silcargument.[ch].
5929 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * If client entry is deleted with active key agreement
5932 session, abort the session.
5934 The silc_client_abort_key_agreement now calls the completion
5935 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5937 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5940 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Don't use __restrict in older GCC's. Affected file is
5943 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5945 * silc_net_localhost now attempts to reverse lookup the
5946 IP/hostname. Affected file lib/silcutil/silcnet.c.
5948 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5949 command. It can be used to gain founder privileges at
5950 the same time when joining the channel.
5952 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5953 kicker's client ID as well. Updated protocol specs.
5955 Defined that the server must send SILC_COMMAND_IDENTIFY
5956 command reply with error status to client who sent
5957 private message with invalid client ID.
5959 Updated the protocol specification.
5961 * Added silc_server_send_command_reply to send any
5962 command reply. Affected file silcd/packet_send.[ch].
5964 * Added silc_id_payload_encode_data to encode ID payload
5965 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5967 * The server now send IDENTIFY command reply with error
5968 status if client ID in private message is invalid. Affected
5969 file silcd/packet_receive.c.
5971 * Save the server key file with server's IP address in
5972 the filename instead of hostname. The affected file is
5973 irssi/src/silc/core/client_ops.c.
5975 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5977 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5980 * Added libtool support for compiling shared objects in
5981 lib/silcsim. Affected file configure.in.pre and
5982 lib/silcsim/Makefile.am. Original patch by cras.
5984 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5986 * Pid file configuration, and server's config file fixes
5987 patch by toma. Updated CREDITS file.
5989 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Fixed silc_client_channel_message to not try to decrypt
5992 the message twice if it resolved the destination client
5993 information. This could cause of dropping one channel
5994 message. Affected file lib/silcclient/client_channel.c.
5996 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5998 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5999 lib/silcclient/client.c. This function is used when the SILC
6000 Client is run under some other scheduler, or event loop or
6001 main loop. On GUI applications, for example this may be
6002 desired to used to run the client under the GUI application's
6003 main loop. Typically the GUI application would register an
6004 idle task that calls this function multiple times in a second
6005 to quickly process the SILC specific data.
6007 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6009 * Fixed silc_server_drop() for dropping the supplementary
6010 groups as well, this could cause a security hole on some
6013 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6018 * Write PID file after dropping privileges. Added -F option
6019 to run server on foreground. A patch by debolaz.
6020 Affected files silcd/server.c, silcd/silcd.c.
6022 * Fixed MOTD to return the MOTD file server name. Affected
6023 file silcd/command.c.
6025 * Added INFO command reply handling to the Irssi SILC Client.
6026 Affected file irssi/src/silc/core/client_ops.c.
6028 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6030 * Fixed the silc_idcache_list_* routines to really support
6031 the dynamic list. Fixes a crash. Affected file is
6032 lib/silccore/silcidcache.c.
6034 * Fixed the LIST command reply to really call LIST command's
6035 pending callbacks. Affected file silcd/command_reply.c.
6037 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6039 * Update conn->local_entry->nickname after giving NICK
6040 command. Affected file lib/silcclient/command.c.
6042 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6044 * Added the [pid] option to the silcd configuration file
6046 Affected files: serverconfig.[ch] and silcd.c
6048 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6050 * Save fingerprint in WHOIS command reply in server.
6051 Affected file silcd/command_reply.c.
6053 * Fixed NICK commands pending callback registration.
6054 Affected file lib/silcclient/command.c.
6056 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Use ++server->cmd_ident when sending commands in server,
6059 instead of random number. Affected file silcd/command.c.
6061 * Fixed GETKEY command reply to call actually GETKEY pending
6062 command callbacks. Affected file silcd/command_reply.c.
6064 * A bit stricter check for nicknames. Check for same nickname
6065 in NICK command also. Affected file silcd/command.c.
6067 * Do not call INFO command everytime client ID changes, only
6068 during first connecting. Affected file lib/silcclient/client.c.
6070 * Set the new nickname only after successful command reply for
6071 NICK command is returned by server. Affected file
6072 lib/silcclient/command.c.
6074 * Remove nicknames from nicklist during server_signoff notify.
6075 Should fix /NAMES bit more. The affected file is
6076 irssi/src/silc/core/silc-channels.c.
6078 * Added `fingerprint' field to the SilcIDListData in the
6079 silcd/idlist.h to hold the fingerprint of the client's
6082 Send the fingerprint of the client's public key in WHOIS
6085 Affected files silcd/command.c, and silcd/idlist.[ch].
6087 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6088 create fingerprint from given data.
6090 * Show the fingerprint of the client's public key in WHOIS.
6091 Affected files irssi/src/module-formats.[ch] and
6092 irssi/src/silc/core/client_ops.c.
6094 * Format the multiple same nicknames also during JOIN and
6095 NICK_CHANGE notifys. Affected file is
6096 lib/silcclient/client_notify.c.
6098 * Do not print error on screen for invalid private message
6099 payload since it can come if someone is sending private
6100 messages with wrong key. Affected file
6101 lib/silccore/silcprivate.c.
6103 * Fixed multiple concurrent /PING crash. Affected file
6104 lib/silcclient/command.c.
6106 * Changed the wrong ID encoding. All IP addresses must be
6107 in MSB first order in encoded format. They were encoded
6108 wrong and was in LSB format. Affected files are
6109 silcd/serverid.c, lib/silcutil/silcutil.c.
6111 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6113 * Call the `connect' client operation through the scheduler
6114 in case of error. Affected file lib/silcclient/client.c.
6116 * Call the `failure' client operation even if the error
6117 occurred locally during a protocol. Affected file is
6118 lib/silcclient/protocol.c.
6120 * Added support of sending LIST command to router from normal
6121 server. This way normal server can get list of all channels
6122 in the network too. Fixed the channel list sending in the
6123 server too. Affected files are silcd/command.c, and
6124 silcd/command_reply.[ch].
6126 * Added silc_server_update_channels_by_server and
6127 silc_server_remove_channels_by_server. They are used during
6128 disconnection of primary router and in backup router protocol.
6129 Affected file silcd/server_util.[ch], silcd/server.c and
6130 silcd/server_backup.c.
6132 * Fixed channel adding to global list in IDENTIFY command
6133 reply in server. Affected file silcd/command_reply.c.
6135 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * If the incoming packet type is REKEY or REKEY_DONE process
6138 that packet always synchronously. Fixes yet another MAC
6139 failed error on slow (dialup) connections. Affected file
6140 lib/silcclient/client.c and silcd/server.c.
6142 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Call check_version SKE callback for initiator too. Affected
6145 file lib/silcske/silcske.c.
6147 * Implemented fix for security hole found in the SKE that was
6148 fixed in the specification few days back; the initiator's
6149 public key is now added to the HASH value computation.
6150 Added backwards support for the old way of doing it too, for
6151 old clients and old servers. Affected file is
6152 lib/silcske/silcske.c.
6154 * Enabled mutual authentication by default in SKE. If initiator
6155 is not providing mutual authentication the responder will
6156 force it. This will provide the proof of posession of the
6157 private key for responder. The affected files are
6158 lib/silcclient/protocol.c and silcd/protocol.c.
6160 * Do not cache anymore the server's public key during SKE.
6161 We do mutual authentication so the proof of posession of
6162 private key is done, and if the server is authenticated in
6163 conn auth protocol with public key we must have the public
6164 key already. Affected file silcd/protocol.c.
6166 * Added new global debug variable: silc_debug_hexdump. If
6167 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6168 file lib/silcutil/silclog.[ch].
6170 * Fixed compilation warning due to char * -> const char *.
6171 Affected files lib/silcutil/silcnet.h, and
6172 lib/silccore/silcauth.[ch].
6174 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Fixed CMODE command when new channel key was created. If
6177 the creation failed the old key was removed. Next time giving
6178 same command would crash the server since the old key was
6179 freed already. Affected file silcd/command.c.
6181 * Fixed the silc_server_announce_get_channels to not crash
6182 on reconnect. Affected file silcd/server.c.
6184 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Added silc_log_set_debug_string function to set a regex
6187 string to match for debug output. Only the function names,
6188 or filenames matching the given debug string is actually
6189 printed. This way it is possible to filter out those debug
6190 strings that user is not interested in.
6192 Fixed a bug in silc_string_regexify.
6194 Affected files lib/silcutil/silclog.[ch], and
6195 lib/silcutil/unix/silcunixutil.c.
6197 * Changed the -d options in both server and Irssi SILC client
6198 to take the debug string as argument. Affected files
6199 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6201 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Added silc_hash_babbleprint to create a Bubble Babble
6204 Encoded fingerprint. The encoding is developed by Antti
6205 Huima (draft-huima-babble-01.txt), and it creates human
6206 readable strings out of binary data. Affected file
6207 lib/silccrypt/silchash.[ch].
6209 * Print the babble print now in addition of fingerprint as well
6210 in Irssi SILC client. Affected files are
6211 irssi/src/fe-common/silc/module-formats.[ch],
6212 irssi/src/fe-common/silc/core/client_ops.c.
6214 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Fixed a security problem found in SKE. The initiator's
6217 public key too is now added to the HASH hash value creation
6218 which is signed by the responder to create the SIGN value.
6219 This will prevent anyone in the middle to lie to the responder
6220 about the initiator's public key. If this is done now, the
6221 man in the middle will get caught. Updated the protocol
6224 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Better installation directory handling. Configure module
6227 paths and other paths automatically to example_silc* files
6228 in doc/. A patch by toma.
6230 * Fixed compiler warning from MPI library, and from SILC RNG.
6233 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6234 It can be configured with ./configure. A patch by toma.
6236 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Find correct make to use in prepare-clean. A patch by
6239 toma. Affected file prepare-clean.
6241 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6243 * Added irssi variables use_auto_addr, auto_bind_ip,
6244 auto_bind_port and auto_public_ip.
6246 * Changed the interface for silc_client_send_key_agreement
6247 in lib/silcclient/silcapi.h
6251 irssi/src/silc/core/silc-core.c
6253 lib/silcclient/silcapi.h
6254 irssi/src/silc/core/silc-channels.c
6255 lib/silcclient/client_keyagr.c
6258 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6260 * Added silc_pkcs_public_key_compare to compare two
6261 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6263 * Check that the client who set the founder mode on the
6264 channel is the same client that is giving the founder
6265 mode to itself. It is done by comparing the saved public
6266 key (it is saved even in the authentication is passphrase).
6267 Affected file silcd/command.c.
6269 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Do not process packet for disconnected socket connection.
6272 Affected file lib/silccore/silcpacket.c.
6274 * Process the DISCONNECT packet through scheduler in the
6275 client library. Affected file lib/silcclient/client.c.
6277 * Fixed the silc_client_packet_parse to not to increase
6278 the packet sequence number if the conn->sock and the
6279 current socket connection is not same. This can happen
6280 for example during key agreement when the conn includes
6281 multiple socket connections (listeners). Affected file
6282 lib/silcclient/client.c.
6284 * The sender of the file transfer request now provides also
6285 the pointer (listener) for the key exchange protocol. If
6286 the listener cannot be created then it sends empty key
6287 agreement and lets the receiver provide the listener.
6289 Added `local_ip' and `local_port' arguments to the
6290 silc_client_file_send. If they are provided they are used,
6291 if not then it will attempt to find local IP address, if
6292 not found or bind fails then the remote client will provide
6295 Affected files are lib/silcclient/client_ftp.c and
6296 lib/silcclient/silcapi.h.
6298 * Extended the FILE SEND command to support defining the
6299 local IP and port for key exchange listener. They are
6300 optional. Affected file irssi/src/silc/core/silc-servers.c.
6302 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Defined to WHOIS command reply the sending of fingerprint
6305 of the client's public key (if the proof of posession of the
6306 corresponding private key is verified by the server).
6307 Updated to the protocol specification.
6309 * Added support of receiving the client's public key's
6310 fingerprint in command reply in client library. Affected
6311 file is lib/silcclient/command_reply.c, and
6312 lib/silcclient/idlist.[ch].
6314 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6316 * Do not send over 128 chars long nickname to the server
6317 in NICK command. Affected file lib/silcclient/command.c.
6319 * Do not send over 256 chars long channel names to the server
6320 in JOIN command. Affected file lib/silcclient/command.c.
6322 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6324 * Assure that silc_server_close_connection cannot be called
6325 twice for same socket context. Affected file is
6328 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Send error message to application if opening file for
6331 writing during file transfer fails. Affected file is
6332 lib/silcclient/client_ftp.c.
6334 Remove all file transfer sessions for a client that we're
6335 removing from ID cache.
6337 Affected file is lib/silcclient/client_ftp.c.
6339 * Fixed silc_net_addr2bin to return correct address. Affected
6340 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6342 * Fixed file transfer session removing on signoff notify.
6343 Affected file irssi/src/silc/core/silc-servers.c.
6345 * Added the SilcClientFileError to be returned in the monitor
6346 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6347 Affected file lib/silcclient/silcapi.h.
6349 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Fixed a crash in silc_client_ftp_free_sessions and
6352 silc_client_ftp_session_free_client. Affected file
6353 lib/silcclient/client_ftp.c.
6355 * Added `disabled' field in the SilcChannelEntry in the server
6356 to indicate if the server entry is disabled. Affected file
6357 silcd/idlist.h, silcd/command[_reply].c.
6359 * SILC server adds now /var/run/silcd.pid everytime it is
6360 started. Affected file silcd/silcd.c.
6362 * Added silc_server_packet_send_clients to send a packet to
6363 the provided table of client entries. Affected file
6364 silcd/packet_send.[ch].
6366 * Fixed a crash in client resolving in client_prvmsg.c in
6367 client library. Affected file lib/silcclient/client_prvmsg.c.
6369 * Do not actually remove the client directly from ID cache
6370 during SERVER_SIGNOFF, but invalidate it. This way we
6371 preserve the WHOWAS info for the client. Affected file
6372 silcd/server_util.c.
6374 * Fixed SERVER_SIGNOFF notify handling in the server. The
6375 server is now able to process incoming SERVER_SIGNOFF notify
6376 for a server that it doesn't even know about. It will remove
6377 the clients provided in the notify. Affected file
6378 silcd/packet_receive.c.
6380 * Check for partial packet in data queue after every packet that
6381 was found from the queue. Return and wait for more data if
6382 there is partial data in queue. Affected file is
6383 lib/silccore/silcpacket.c.
6385 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Added SilcClietFileError enum to indicate error in
6388 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6389 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6390 Affected files lib/silcclient/silcapi.h and
6391 lib/silcclient/client_ftp.c.
6393 * Check that newsize in silc_buffer_realloc is larger than
6394 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6396 * Added better monitor of file transfers. It now monitors
6397 key agreement protocol during the file transfer too. Added
6398 error reporting too. Affected files
6399 irssi/src/silc/core/silc-servers.c,
6400 irssi/src/fe-common/silc/module-formats.[ch].
6402 * Wrote a help file for FILE command.
6404 * Added silc_rng_global_get_byte_fast to get not-so-secure
6405 random data as fast as possible. Random data is read from
6406 /dev/urandom if available and from the SILC RNG if not
6407 available. It is used in padding generation. Affected file
6408 lib/silccrypt/silcrng.[ch].
6410 * All packets in client library are now processed synchronously.
6411 Optimized packet processing a lot. Affected file
6412 lib/silcclient/client.c.
6414 * All server connection packets are processing synchronously
6415 now in server, to optimize packet processing. Affected file
6418 * Include files are installed now only in Toolkit distribution
6419 if make install is given. Affected files: all Makefile.am's.
6421 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * Assure that silc_client_notify_by_server_resolve does not
6424 resolve the client information multiple times. If it cannot
6425 be found by the first it cannot be found at all. Affected
6426 file lib/silcclient/client_notify.c.
6428 * Fixed WHOWAS command reply calling. Affected file
6429 lib/silcclient/command_reply.c.
6431 * Removed all references to silc_idlist_get_client from the
6432 Irssi SILC client since that call is internal call used by
6433 the library. The Irssi SILC client will use now client
6434 retrieval functions found in silcapi.h.
6436 * Fixed a bug in resolving nickname info before sending
6437 private message. It used freed memory. Affected file
6438 irssi/src/silc/core/silc-servers.c.
6440 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6442 * Assure my_channels statistics cannot go negative in server.
6443 Affected files silcd/server.c, silcd/server_util.c.
6445 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6449 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Win32 Toolkit changes. Affected files
6452 win32/silc.dsw, win32/libsilc/libsilc.def,
6453 win32/libsilcclient/libsilc.def,
6454 lib/silcutil/silcutil.c, and
6455 lib/sftp/sftp_fs_memory.c.
6457 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6459 * Added silc_net_localip to return local host's IP address.
6460 Affected file lib/silcutil/silcnet.[ch].
6462 * If key exchange or rekey protocol is active for a connection
6463 parse all packets syncronously since there might be packets
6464 in packet queue that we are not able to process without first
6465 processing packets before them. Affected file silcd/server,
6466 lib/silcclient/client.c.
6468 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6469 whether library should continue processing the packet.
6470 Affected file lib/silccore/silcpacket.h.
6472 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6473 SilcSFTPMonitorData to SFTP server to monitor various
6474 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6475 lib/silcsftp/sftp_server.c.
6477 * Added silc_file_size to return file size. Affected file
6478 lib/silcutil/silcutil.[ch].
6480 * Implemented the file transfer support for the client library.
6481 Added preliminary support for simple client to client one-file
6482 transmission. Affected file lib/silcclient/client_ftp.c,
6483 lib/silccilent/client.[ch].
6485 * Added new local command FILE to the Irssi SILC Client.
6486 It is used to perform the file transfer. It has subcommands
6487 SEND, RECEIVE, SHOW and CLOSE. Affected files
6488 irssi/src/silc/core/client_ops.c,
6489 irssi/src/silc/core/silc-server.[ch].
6491 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6493 * Relay the SILC_PACKET_FTP in the server. Affected files
6494 silcd/server.c and silcd/packet_receive.c.
6496 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6498 * Renamed silc_file_read and silc_file_write to functions
6499 silc_file_readfile and silc_file_writefile. Added function
6500 silc_file_open and silc_file_close. Affected files
6501 lib/silcutil/silcutil.[ch].
6503 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6505 * Resolve the client info when received private message or
6506 channel message for a client which nickname we don't know.
6507 Affected files lib/silcclient/client_prvmsg.c and
6508 lib/silcclient/client_channel.c.
6510 * Do not crash in /KEY if client is not connected. Affected
6511 file irssi/src/silc/core/silc-channels.c.
6513 * Added SilcClientStatus field to the SilcClientEntry in the
6514 lib/silcclient/idlist.h.
6516 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6517 is incomplete and is being resolved, it won't be resolved
6520 Make sure also that USERS command reply does not resolve
6521 twice information. Affected file is
6522 lib/silcclient/command_reply.c.
6524 Make sure that silc_client_get_clients_by_list does not
6525 resolve twice same information.
6527 * Check for valid client->id in the silc_server_free_client_data.
6528 Affected file silcd/server.c.
6530 * Fixed /GETKEY nick@server not to crash if the server entry
6531 is not found. Affected file lib/silcclient/command.c.
6533 * Fixed the silc_server_check_cmode_rights to check the
6534 requested modes correctly. Affected file silcd/command.c.
6536 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Better checks for non-printable chars in nick added.
6539 Affected file silcd/command.c.
6541 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6543 * Call the silc_server_udpate_servers_by_server in the
6544 primary router that comes back online in the backup resuming
6545 protocol. Otherwise it routes packets wrong. Affected file
6546 silcd/server_util.[ch], silcd/server_backup.c.
6548 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6550 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6551 lib/silcutil/silcbuffmt.[ch].
6553 * Redefined the SILC packet header to include the padding
6554 length. Affected file lib/silccore/silcpacket.[ch].
6556 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6557 length for maximum padding up to 128 bytes). Affected
6558 file lib/silccore/silcpacket.h.
6560 * Removed all backwards support for old 0.5.x MAC thingies.
6561 The SILC packet header change makes it impossible to be
6562 backwards compatible.
6564 * Send the ENDING packet with timeout in the backup resuming
6565 protocol. This is to assure that all routers has connected
6566 to the primary router. Affected file silcd/server_backup.c.
6568 * Changed the RNG to take the first IV from random data. It
6569 used to take it from zero actually. Changed the RNG also
6570 to use /dev/urandom during session. /dev/random is used
6571 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6573 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6575 * Changed the SILC packet header to have the first two bytes
6576 (the packet length) encrypted. Affected files aroung the
6577 code tree, lib/silccore/silcpacket.[ch]. Removed the
6578 SilcPacketCheckDecrypt callback. It is not needed anymore
6579 since the silc_packet_receive_process will determine now
6580 whether the packet is normal or special.
6582 * Implemented the unidirectional MAC keys. Affected files
6583 lib/silcske/silcske.c, silcd/protocol.c and
6584 lib/silcclient/protocol.c.
6586 * Implemented the packet sequence number to the MAC computation.
6587 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6588 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6589 lib/silcclient/protocol.c.
6591 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6593 * Allow backup router to announce servers. All servers
6594 announced by backup router are added to the global list
6595 automatically. Update hte server's socket to our primary
6596 router also when backup router announces a server.
6597 Affected file silcd/packet_receive.c.
6599 * Do not update the client->router in the function
6600 silc_server_udpate_clients_by_server if the client is on
6601 global list. We might fail to find any specific server
6602 for locally connected clients and local cell clients. They
6603 should still use the `from' and not `to' as client->router.
6604 This fixes backup router resuming protocol. Affected file
6605 silcd/server_util.c.
6607 * Decrease channel statistics count only if the channel
6608 deletion worked. Affected files are silcd/server.c and
6609 silcd/server_util.c.
6611 * Added silc_server_update_servers_by_server to update origin
6612 of all server entries. Used during backup router protocol.
6613 Affected files silcd/server_util.[ch], silcd/server.c. and
6614 silcd/backup_router.c.
6616 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6617 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6618 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6619 lib/silccrypt/silchmac.c.
6621 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * Assure that router cannot reroute the same channel message
6624 to the sender. Affected file silcd/packet_receive.c.
6626 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Made better checks that the channel message is not sent
6629 to the router it came from. Affected file is
6630 silcd/packet_send.c. Fixed memory leak too.
6632 * Announce informations for incoming router connection, but
6633 only after checking if it is replaced by backup router.
6634 Affected file silcd/packet_receive.c.
6636 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Fixed the backup resuming protocol to work in multiple
6639 router environment. Affected file silcd/server_backup.c.
6641 * Route packet only to one router in the function
6642 silc_server_packet_send_to_channel. Affected file is
6643 silcd/packet_send.c.
6645 * Fixed silc_server_send_notify_dest to set the broadcast
6646 flag. Fixed the silc_server_send_notify_topic to actually
6647 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6648 Affected file silcd/packet_send.c.
6650 * Changed the SFTP Filesystem interface. Changed the
6651 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6652 the filesystem operation function. The SilcSFTPFilesystem
6653 is now a context that is allocated by all filesystem allocation
6654 functions and it already includes the operations structure
6655 and filesystem specific context. It is given as argument
6656 now to the silc_sftp_server_start. This made the interface
6657 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6658 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6660 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6662 * Changed the backup router adding and getting interfaces
6663 in the server. The router that will be replaced by the
6664 specified backup router is now sent as argument. Affected
6665 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6668 * Added silc_net_addr2bin_ne to return the binary form of
6669 the IP address in network byte order. Affected files
6670 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6672 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * Check for existing server ID in silc_server_new_server
6675 and in silc_server_connect_to_router_final and remove the
6676 old entry if it exists. Affected file silcd/packet_receive.c,
6679 * Send the channel message always to only one router, either
6680 in upstream or downstream. Affected file is
6681 silcd/packet_send.c.
6683 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * Wrote the definition of the backup resuming protocol to the
6686 protocol specification.
6688 * Removed one redundant channel key generation from normal
6689 server during joining procedure. Removed one redundant
6690 channel key sending from server to router during joining
6691 procedure. Affected file silcd/command.c.
6693 * Made minor bugfixes to the backup router resuming protocol.
6694 Affected file silcd/server_backup.c, server.c.
6696 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Added --disable-asm configuration option. Affected files
6699 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6702 * Implemented the backup resuming protocol that is used to
6703 resume the primary router position in the cell after the
6704 primary router comes back online. Affected files
6705 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6706 and silcd/server_util.[ch].
6708 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * Sleep two (2) seconds after sending QUIT command to server.
6711 Affected file lib/silcclient/command.c.
6713 * Assure that if outgoing data buffer is pending do not force
6714 send any data. Affected file silcd/packet_send.c.
6716 * Assure that if outgoing data buffer is pending do not force
6717 send any data. Affected file lib/silcclient/client.c.
6719 * Implemented the backup router support when the primary router
6720 goes down. The servers and routers can now use the backup
6721 router as new primary router without loosing connectivity.
6723 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6725 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6726 in the server to indicate disabled entry. All data read
6727 from the connection will be ignored and no data is sent
6728 for entry that is disabled. Affected files are
6729 silcd/idlist.h, silcd/server.c.
6731 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Created SFTP client and server test programs in the
6734 lib/silcsftp/tests directory.
6736 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Implemented memory filesystem (virtual filesystem) for
6739 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6742 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * Implemented the SFTP (SSH File Transfer Protocol) to the
6745 lib/silcsftp. It includes SFTP client and SFTP server
6748 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6750 * Moved lib/silccore/silcprotocol.[ch] to the
6751 lib/silcutil library.
6753 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6754 take variable argument list pointer as argument. Affected
6755 file lib/silcutil/silcbuffmt.[ch].
6757 * Added silc_buffer_set function that is used to set data
6758 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6759 Affected file lib/silcutil/silcbuffer.h.
6761 * Changed various routines in the core library to use the new
6762 silc_buffer_set instead of allocating new buffer only for
6765 * Added 64-bit value formatting and unformatting support to the
6766 silc_buffer_[un]format routines. Affected file is
6767 lib/silcutil/silcbuffmt.[ch].
6769 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6770 to includes/bitmove.h.
6772 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6774 * Fixed channel user mode saving in client library. Affected
6775 file lib/silcclient/command[_reply].c.
6777 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6779 * Defined the file transfer to the SILC Protocol. Added
6780 new packet type SILC_PACKET_FTP and defined File Transfer
6781 Payload. The mandatory file transfer protocol is SFTP
6782 (SSH File Transfer Protocol). Affected file in addition
6783 of the internet draft is lib/silccore/silcpacket.h.
6785 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6786 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6787 is used as part of backup router protocol when the primary
6788 router of the cell is back online and wishes to resume
6789 the position as primary router.
6791 * Redefined the MAC generation keys in the protocol. The
6792 same key is not used anymore in both direction. Both
6793 direction will now use different keys for sending and
6794 receiving. This fixes a potential security flaw. This
6795 change causes incompatibilities in the protocol.
6797 * Redefined also the MAC computation from the packet.
6798 An packet sequence number is now added to the MAC
6799 computation. This prevents possible replay attacks against
6800 the protocol. This change too causes incompatibilities
6803 Added `sequence' field to the SilcPacketContext to hold
6804 the current sequence number for the packet.
6806 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * Added `created' field to the SilcIDListData in the file
6809 silcd/idlist.h to indicate the time when the entry was
6812 * Added `created' field to the SilcChannelEntry too. Affected
6813 file silcd/idlist.h.
6815 * Added `creation_time' aguments to all the announcement functions
6816 in the server. If it is provided then only the entries that
6817 was created after the provided time frame are actually
6818 announced. Affected file silcd/server.[ch].
6820 * The protocol says that the Channel ID's IP address must be
6821 based on the router's IP address. Added check for this in
6822 the silc_server_new_channel when processing incoming New Channel
6823 Payload. Affected file silcd/packet_receive.c.
6825 * Print out the correct version with --version in SILC client.
6826 Affected file irssi/src/silc/core/silc-core.c.
6828 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6830 * Fixed WHOWAS command to check for completnes of the client
6831 entry always, not just when the command is coming from client.
6832 Affected file silcd/command.c.
6834 * Added new function silc_server_packet_queue_purge to purge the
6835 outgoing data queue to the network. After the function returns
6836 it is guaranteed that the outgoing packet queue is empty.
6837 Affected file silcd/packet_send.[ch].
6839 * Purge the outgoing packet queue in the rekey protocol's final
6840 callback to assure that all rekey packets go to the network
6841 before quitting the protocol. Affected file silcd/server.c.
6843 * Added silc_client_packet_queue_parse as similar function as
6844 in server to the client library. The affected file is
6845 lib/silcclient/client.c.
6847 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Splitted silcd/server.c and created silcd/server_util.[ch]
6850 for utility functions.
6852 * Added new socket flag SILC_SF_DISABLED to indicate that the
6853 connection is open but nothing can be sent to or received from
6854 the connection. Affected file lib/silcutil/silsockconn.[ch].
6855 The checking for disabled socket is checked in the low level
6856 silc_socket_write and silc_socket_read functions.
6858 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * Allow only nicknames and channel names that fits into the
6861 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6863 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * When processing JOIN command reply in server check that if
6866 the channel exists in our global list we'll move it the local
6867 list. Affected file silcd/command_reply.c.
6869 * Fixed the check whether client is joined on the channel already
6870 in JOIN command. Affected file lib/silcclient/command.c.
6872 * Fixed the JOIN command reply to check whether the channel
6873 already exists. Affected file lib/silcclient/command_reply.c.
6875 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6877 * Added silc_ske_status_string to map the SKE error numbers
6878 to readable strings. The affected files are
6879 lib/silcske/silcske[_status].[ch].
6881 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Do not show the private channels on the WHOIS channel list
6884 as it is not allowed by the protocol. The affected file is
6887 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6889 * Assure that the packet length digged from the actual packet
6890 is something sensible in the silc_packet_decrypt_rest_special
6891 in lib/silccrypt/silcpacket.c.
6893 * Free and NULL the allocated pointer in silc_hmac_alloc if
6894 the HMAC allocation fails. The affected file is
6895 lib/silccrypt/silchmac.c.
6897 * Print the selected security properties to the log files in
6898 the server. Affected file silcd/protocol.c.
6900 * Add SKE's reference counter even if calling the completion
6901 callback manually. Otherwise it goes negative, although it
6902 does not cause any problems. The affected file is
6903 lib/silcske/silcske.c.
6905 * Remove the client entry with short timeout after giving the
6906 KILL command. Affected file lib/silcclient/command.c.
6908 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6909 case all found clients are already disconnected (WHOWAS would
6910 found them) in the server. Affected file silcd/command.c.
6912 * Update the last_receive (time of last data received) to be
6913 updated only when received private or channel message so that
6914 the idle time showed in WHOIS makes more sense.
6916 * Added boolean field `valid' in to the SilcClientEntry in the
6917 client library to indicate whether the entry is valid or not.
6918 This fixes the nickname change bug on channel when changing
6919 the nickname to be same than the old (like nick to Nick) the
6920 nickname formatter doesn't set the new nick anymore to Nick@host.
6921 Affected file lib/silcclient/idlist.[ch].
6923 * Now actually fixed the nickname changing on disconnection.
6924 Added new function silc_change_nick to the Irssi SILC Client.
6925 Affected file irssi/src/silc/core/client_ops.c,
6926 irssi/src/silc/core/silc-nicklist.[ch].
6928 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6930 * Check that the public key exists in the GETKEY command before
6931 trying to encode it. Affected file silcd/command.c.
6933 * Print some notifications on received public keys with GETKEY
6934 command in the Irssi SILC Client. Affected files are
6935 irssi/src/fe-common/silc/module-formats.[ch],
6936 irssi/src/silc/core/client_ops.c.
6938 * Use IDENTIFY command to resolve the server information in the
6939 GETKEY command instead of INFO command. Affected file
6940 lib/silcclient/command.c.
6942 * All command reply functions in the client library now calls
6943 the pending command reply callbacks even if an error has
6944 occurred. The server has done this a long time and now it was
6945 time to move the client library to this as well. Now all
6946 errors can be delivered back to the pending command reply
6947 callbacks if necessary. Affected files are
6948 lib/silcclient/command[_reply].[ch].
6950 * Change the nickname on disconnection back to the username
6951 because in reconnect the server will enforce it to it anyway.
6952 Affected file irssi/src/silc/core/silc-servers.c.
6954 * Fixed a config file parsing bug in the Irssi SILC client.
6955 Affected file irssi/src/silc/core/clientconfig.c.
6957 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6959 * When printing the channel mode on JOIN, verify that the
6960 channel key and channel's HMAC are valid. Affected file
6961 irssi/src/silc/core/client_ops.c.
6963 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6965 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6966 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6967 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6969 * Removed channel key rekey task deleting from the function
6970 silc_server_save_channel_key. Affected file silcd/server.c.
6971 Added explicit timeout task context instead that is used to
6972 delete the task if we are registering a new task before the
6973 new task has elapsed.
6975 * When channel key rekey occurs the client library now saves
6976 the old channel key for a short period of time (10 seconds) and
6977 is able to use it in case some is still sending channel
6978 messages encrypted with the old key after the rekey. Affected
6979 file lib/silcclient/[idlist.h|client_channel.c].
6981 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6983 * Added check to the silc_server_new_id_real to not accept
6984 new ID if it is the sender's own ID. Affected file is
6985 silcd/packet_receive.c.
6987 * Assure that we do not announce ourself or the one we've
6988 sending our announcements when we're router and are announcing
6989 servers to our primary router. Affected file silcd/server.c.
6991 * Fixed silc_server_command_identify_check_client to assemble
6992 correct WHOIS packet. It send corrupted WHOIS packet and
6993 caused problem with router to router connections. Affected
6994 file silcd/command.c.
6996 Fixed also silc_server_command_whois_check the same way
6997 as for the IDENTIFY command.
6999 * Added new SilcIDListStatus to the server in the SilcIDListData
7000 structure. The status now includes the current status of
7001 the entry (like registered, resolved etc.). Affected file
7002 silcd/idlist.[ch]. Defined a bunch of different status types
7003 as well. This replaced the old boolean registered field as well.
7005 Added resolve_cmd_ident field to the SilcClientEntry structure
7006 too so that if the entry is for example being resolved so
7007 another command may attach to the same pending command reply
7008 without requiring to resolve the same entry again. This concept
7009 should optimize the WHOIS and the IDENTIFY resolving under
7010 heavy load by taking away unnecessary resolving for entries
7011 that are being resolved already.
7013 Added support for adding multiple pending commands for one
7014 command idenfier. Affected file silcd/command[_reply].[ch].
7016 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7017 before deleting the data. Otherwise the hash table will have
7018 freed data in comparison functions. Affected file is
7019 silcd/command_reply.c.
7021 * Fixed silc_idlist_replace_client_id to add the new entry to
7022 the cache with NULL nickname. Otherwise there will be invalid
7023 memory as the nickname after the nickname is freed. Affected
7024 file silcd/packet_receive.c.
7026 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7027 saved into wrong slots because the previous number of entries
7028 was not taken into account. Affected file silcd/idlist.c.
7029 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7031 * If we are router and we receive JOIN notify to a channel that
7032 does not have any users then notified client is marked as the
7033 channel founder, as it is it. The affected file is
7034 silcd/packet_receive.c
7036 * Added to the extended hash table API's table_del_*ext functions
7037 the destructor as argument too, so that the caller can decide
7038 which destructor to use or whether to use destructor at all.
7039 Affected file lib/silcutil/silchashtable.[ch].
7041 * Fixed ID Cache purging. It actually deleted the entries from
7042 the hash table after the data was freed. The hash table ended
7043 up comparing freed memory. The affected file is
7044 lib/silccore/silcidcache.c.
7046 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7048 * Fixed Irssi SILC client's KILL command's HELP syntax.
7050 * The USERS command now resolves the detailed user information
7051 if the userinfo field is missing. Affected file is
7052 lib/silcclient/command_reply.c.
7054 * Do not print error in silc_file_read if the read file does
7055 not exist. Just silently return NULL. Affected file is
7056 lib/silcutil/silcutil.c.
7058 * Fixed the silc_log_output to not wine about NULL filename
7059 and to not create some bogus " " filename. Affected file is
7060 lib/silcutil/silclog.c.
7062 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7064 * Fixed various printing bugs on the user interface in the
7065 Irssi SILC Client. Minor changes that were forgotten from
7068 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7070 * Fixed the configure.in.pre and the compilation and distribution
7071 environment to support the new autoconf 2.52. That version is
7072 now required to compile the CVS trunk.
7074 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7076 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7077 to generally parse user@fqdn format strings. Affected file
7078 lib/silcutil/silcutil.c.
7080 * Added nickname_format and nickname_force_format fields to the
7081 SilcClientParams structure. The first one defines the format
7082 for the nicknames that the library will enforce if the receives
7083 multiple same nicknames. The second one is boolean value and
7084 can be used to force the library to always enforce the format
7085 to the nicknames regardles whether there are multiple nicknames
7086 or not. This configurable formatting was employed to flexibly
7087 support accessing multiple nicknames from the user interface.
7088 The userinterface can now set the nicknames to what ever format
7089 they prefer. Affected file lib/silcclient/silcapi.h.
7091 Added function silc_client_nickname_format to the file
7092 lib/silcclient/idlist.c. It performs the nickname formatting.
7094 Added new field `hostname´ to the SilcClientEntry context.
7095 It holds the hostname of the client. Affected file is
7096 lib/silcclient/idlist.h.
7098 * Irssi SILC Client sets the nicknames in nick@hostn format.
7099 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7100 irssi/src/silc/core/silc-core.c.
7102 The WHOIS printing now also shows both the real nickname and
7103 the formatted nickname so that user knows how to access the
7104 user if there are multiple same nicknames cached. Affected
7105 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7106 printing formatting too to take the hostname now as a separate
7107 argument. The Affected file is
7108 irssi/src/fe-common/silc/modules-formats.[ch].
7110 * Changed the silc_client_get_clients_local to accept the formatted
7111 nickname as argument. It accepts the real nickname too but the
7112 formatted nickname can be used to find the true entry from
7113 multiple entries. Affected file lib/silcclient/silcapi.h and
7114 lib/silcclient/idlist.c.
7116 * Added nickname_format_parse field to the SilcClientParams.
7117 It is a callback function provided by the application to parse
7118 the nickname out of the formatted nickname string. The library
7119 calls it to get the nickname from the formatted string. Since
7120 the application generally knows better the format of the nickname
7121 string it parses it instead of the library, even though library
7122 encodes the formatted string. If the callback function is not
7123 provided then the library will use the string as is. The
7124 affected file is lib/silcclient/silcapi.h.
7126 * All the nickname strings passed to the client library in
7127 commands are now expected to be formatted nickname strings.
7128 If the command does not support the formatted nickname string
7129 it will assume that the sent string is the actual nickname.
7130 Affected file lib/silcclient/command.c.
7132 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7134 * Added public key authentication support to OPER and SILCOPER
7135 commands in the client library. Affected file is
7136 lib/silcclient/command.c.
7138 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7140 * Changed the get_auth_methdod client operation to be asynchronous.
7141 It can be async if the application resolves the authentication
7142 method from the server during the negotiation. Added new
7143 SilcGetAuthMeth completion callback that the application will
7144 call after resolving the authentication method.
7146 Added function silc_client_request_authentication_method that
7147 the application can use to resolve the authentication method
7148 from the server. Added also SilcConnectionAuthRequest callback
7149 that the library will call after the server has replied. The
7150 application can call this function if it does not know the
7151 current authentication method.
7153 Affected files are lib/silcclient/client.c and
7154 lib/silcclient/silcapi.h.
7156 * The Irssi SILC client now automatically resolves the authentication
7157 method incase any configuration information is not present (and
7158 currently there never is). The affected file is
7159 irssi/src/silc/core/client_ops.c.
7161 * Fixed public key authentication from the client library.
7162 Affected file lib/silcclient/protocol.c. Changed also the
7163 protocol specification about the public key authentication in
7164 the connection authentication protocol. The actual data to be
7165 signed is now computed with a hash function before signing.
7167 * Fixed the public key authentication from the server as well.
7168 Affected file silcd/protocol.c.
7170 * Removed the mlock()'s from the memory allocation routines.
7171 Affected file lib/silcutil/silcmemory.c. The ./configure does
7172 not check anymore for the mlock(). Affected file is
7175 * Fixed USERS command in server to allow the execution of the
7176 command for private and secret channels if the client sending
7177 the command is on the channel. Affected file silcd/command.c.
7179 * Fixed silc_client_get_clients_local to return the clients
7180 count correctly. It could return wrong value. Affected file
7181 lib/silcclient/idlist.c.
7183 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7186 types. The assembler optimizations seemed not to like 64-bit
7187 data types. The assmebler optimizations thus are now enabled
7188 also for BSD systems as opposed to only enable them for Linux.
7190 * Do not check for threads at all on BSD systems. Affected
7191 file configure.in.pre.
7193 * Removed -n and -h options from the Irssi SILC Client since
7194 they are not used in silc.
7196 * Fixed the prime generation to assure that the first digit
7197 of the generated random number is not zero since our conversion
7198 routines does not like number strings that starts with zero
7199 digit. If zero digit is seen the random number is regenerated.
7200 This caused some corrupted RSA keys when the zero first digit
7201 was met. Affected file lib/silcmath/silcprimegen.c.
7203 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7205 * Fixed WIN32 configuration in the ./configure script.
7206 Fixed to include xti.h on environments that has it.
7207 Patches by Carsten Ilchmann and andrew.
7209 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7211 * Changed the silc_id_create_client_id to be collision
7212 resistant. It is now assured that there cannot be created
7213 two same client ID's. I suspect that some weird bugs in
7214 the server were actually caused by duplicate Client IDs.
7215 Affected file silcd/serverid.[ch]. A router receiving
7216 new ID now also assures and informs the sending server
7217 if the ID caused collision.
7219 * Changed the silc_id_create_channel_id to also assure that
7220 there are no collisions.
7222 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7224 * Statement about ignoring the Mutual Authentication flag when
7225 performing rekey with PFS was a bit misleading. It is ignored
7226 if it was set in the initial negotiation, it cannot be even
7227 set in the rekey. Fixed in the ke-auth draft. Started the
7228 new versions of the protocol drafts in the doc/.
7230 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7232 * Fixed a bug in silc_client_command_identify_save when saving
7233 new channel information. The channel name was no duplicated
7234 and caused crash on exit. Affected file is
7235 lib/silcclient/command_reply.c.
7237 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Fixed the getkey command handling in the server. Send just
7240 empty OK reply to the sender if the key could not be fetched
7241 (but everything else was ok, like the key just was not available).
7242 Changed the public key parameter to optional in the protocol
7243 specs so that empty OK reply can be sent. Affected file
7246 Added a message to Irssi SILC client to tell to user if the
7247 server did not return a public key.
7249 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7251 * Fixed a channel key regeneration bug. It registered new
7252 timeout tasks exponentially until all system resources were
7253 used. Affected file silcd/server.c.
7255 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7257 * Added the SILC Document generator to the scripts/silcdoc.
7258 It can be used to generate the Toolkit Reference Manual out
7259 of the source tree. Internally it will also use the RoboDoc
7260 generator now imported in util/robodoc.
7262 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7264 * Added couple of return's in rekey protocol if error orccurred
7265 during the protocol. The execution must be terminated.
7266 Affected file silcd/protocol.c. Also, terminate the protocol
7267 always with timeout.
7269 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7271 * The client's Client ID was created initally from the wrong
7272 nickname (it could have been in format nick@host) in the
7273 silc_server_new_client. Affected file silcd/packet_receive.c
7275 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7277 * Added some SILC_LOG_ERROR's to various error conditions
7278 if client could not be added to ID cache. Affected files
7279 silcd/packet_receive.c and silcd/server.c.
7281 * When client's sock->user_data is freed, NULL also the
7282 client->router and client->connection pointers. Added check
7283 for these pointers being NULL to various places around the
7284 code. Affected file silcd/server.c.
7286 * Added client->data.registered == TRUE checks to various
7287 places around the code to assure that unregistered client's
7288 are not handled when it is not allowed. Affected file
7291 * Added `bool registered' fields to all
7292 silc_idlist_[server|client]_get_* routines to indicate whether
7293 the fetched client needs to be registered or not. Affected
7294 file silcd/idlist.[ch].
7296 * Add your own entry as registered to the ID cache in the
7297 server. Affected file server.c.
7299 * Fixed a bug in silc_server_new_server. The SilcServer was
7300 set as the new server's context instead of SilcServerEntry.
7301 This naturally caused some weird bugs.
7303 * Added "updated" field the SilcChannelEntry which indicates
7304 the time since the channel entry was last accessed. This
7305 can be used to determine whether it is necessary to
7306 announce the channel after backup resuming protocol.
7307 Affected files silcd/idlist.[ch].
7309 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7311 * Do not delete the channel rekey task when adding it
7312 for in silc_server_create_channel_key.
7314 * Changed the silc_server_create_channel_key to return
7315 TRUE or FALSE to indicate the success of the channel key
7318 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7320 * Fixed MSVC++ project files and added missing files to
7321 Makefiles under win32/.
7323 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * Do not add TCP_NODELAY flag if the operating system
7326 does not have it defined. Affected files are
7327 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7329 * Fixed buffer overflow from Irssi SILC Client. Affected
7330 file irssi/src/fe-common/core/themes.c.
7332 * Fixed double free in client library in the file
7333 lib/silcclient/client.c when disconnecting from server.
7335 * Applied double free patch from cras to Irssi SILC client.
7336 Affected files irssi/src/core/[modules/expandos].c
7338 * Fixed the disconnection handling to Irssi SILC Client.
7339 The application must call silc_client_close_connection
7340 in ops->connect client operation in case of failure of
7341 the connection. Affected file is
7342 irssi/src/silc/core/client_ops.c.
7344 * Do not set sock->protocol to NULL in the function
7345 silc_client_close_connection after executing the protocol's
7346 final callback since the sock might not be valid anymore.
7347 Affected file lib/silcclient/client.c.
7349 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7351 * Do not enable SILC_THREADS if the linking with libpthread
7352 did not happen. Affected file configure.in.pre.
7354 * Added notion to protocol specification that server must
7355 verify the sent authentication payload with CMODE when
7356 setting the channel founder key. Implemented it to the
7357 server. Affected file silcd/command.c.
7359 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7361 * Added _EXTRA_DIST SILC distribution variable to the
7362 distributions file. It is used to conditionally add extra
7363 files or directories to the specific distribution. Affected
7364 files ./prepare, Makefile.am.pre and distributions.
7366 Removed the `_' from the start of the distribution names.
7369 * Added README.WIN32 for instructions to compile the Toolkit
7372 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7374 * Fixed a double free in disconnection in the server. Affected
7375 file is silcd/server.c.
7377 * Fixed the lib/silcske/groups.c to work now also with GMP
7378 MP library. The string conversion did not work when using
7379 specific base and the base is indicated in the string as well.
7381 * Created win32/ directory which now includes MSVC++ specific
7382 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7383 It will appear only in the toolkit distribution
7385 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7387 * Changed the key material distribution function in case when
7388 the hash output is too short. The data is now concatenated
7389 a bit differently than it used to. Made the change to the
7390 SKE protocol specification.
7392 * Added better GMP detection to configure.in.pre. A patch
7395 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7397 * Fixed a minor bug in SKE that might cause some problem on
7398 some platforms. Affected file lib/silcske/silcske.c.
7400 * Added the cookie checking for initiator in the SKE. It checks
7401 that the responder returns the sent cookie unmodified. The
7402 affected file is lib/silcske/silcske.c. Added new SKE
7403 error type INVALID_COOKIE that can be sent during the
7404 negotiation. Fixed some memory leaks as well.
7406 * Added the "invalid cookie" error message to Irssi SILC client's
7409 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7411 * Added `task_max' field to the SilcClientParams to indicate
7412 the maximum tasks the scheduler can handle. If set to zero,
7413 default values are used. Affected file lib/silcclient/silcapi.h.
7415 * Fixed memory leaks in silc_client_close_connection. Affected
7416 file lib/silcclient/client.c.
7418 * Added silc_client_del_client_entry to client library to free
7419 all memory of given client entry. Affected file is
7420 lib/silcclient/idlist.[ch].
7422 * Added new functions silc_client_del_channel and
7423 silc_client_del_server to delete channel and server entries.
7424 Affected file lib/silcclient/[silcapi.h/idlist.c].
7426 * Removed silc_client_del_client_by_id from silcapi.h.
7428 * Fixed the INFO command to return the server's own info
7429 correctly when querying by Server ID. Affected file is
7432 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7434 * Removed the non-blocking settings in WIN32 code in the
7435 silc_sock_[read/write] and added SleepEx instead. Affected
7436 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7437 of input data is now checked with FIONREAD and ioctlsocket.
7439 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7441 * Call silc_schedule_task_del_by_context in the
7442 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7443 Affected file lib/silccore/silcprotocol.c.
7445 * Call silc_protocol_cancel for active protocols in the
7446 silc_server_close_connection if the funtion
7447 silc_server_free_sock_user_data has not been called.
7448 Affected file silcd/server.c.
7450 * Generic tasks cannot be deleted using the del_by_fd
7451 task deleting function since generic tasks does not match
7452 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7454 * Added a notion to SILCOPER help file that the SILCOPER works
7455 only on router server, not on normal server.
7457 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7459 * Added for WIN32 support for the new scheduler as well.
7460 Affected file lib/silcutil/win32/silcwin32schedule.c.
7462 * Fixed the SHA1 implementation to work on various platforms.
7464 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7466 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7467 API. It is part of the scheduler now. Everything else is
7468 as previously but some functions has changed their names.
7469 Checkout the lib/silcutil/silcschedule.h for the interface.
7470 Updated all applications to use the new interface. Affected
7471 files are lib/silcutil/silcschedule.[ch].
7473 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7475 * Found a bug in the SKE implementation. The HASH value,
7476 specified by the protocol, was not computed correctly. The
7477 public key of the responder was not added to the computation
7478 even though it is mandatory. Affected file lib/silcske/silcske.c.
7479 This unfortunately causes incompatibilities with older
7480 clients and servers.
7482 * Added WIN32 specific network init and uninit functions:
7483 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7484 the Winsock2. Affected file lib/silcutil/silcnet.h and
7485 lib/silcutil/win32/silcwin32net.c.
7487 * Set the socket always to nonblocking mode on WIN32 after
7488 reading data or writing data. Affected file is
7489 lib/silcutil/win32/silcwin32sockconn.c.
7491 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7493 * Fixed various compilation problems under WIN32. Affected
7494 files lib/silcutil/win32/silcwin32thread.c and
7495 lib/silcutil/win32/silcwin32schedule.c.
7497 * Removed all _internal.h #includes from public header
7498 files. Internal headers must never be included from
7501 Removed also the lib/silcske/payload_internal.h file.
7503 * All include files that may be needed (public and some others
7504 included by the public headers) by application developers are
7505 now copied to the ./includes directory. It does not copy any
7506 internal headers. Affected file Makefile.defines.pre and all
7507 Makefile.am's under lib/ and subdirs.
7509 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7511 * Do not change the ~/.silc directory's permissions automatically.
7512 Affected file irssi/src/silc/core/clientutil.c.
7514 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7516 * Do not cancel the protocol in silc_server_close_connection
7517 it might cause recursion. Now cancelled in the function
7518 silc_server_free_sock_user_data. Affected file silcd/server.c.
7520 * Fixed the silc_server_remove_clients_by_server to regenerate
7521 the channel keys correctly finally. Added also new function
7522 silc_server_remove_clients_channels to actually do it.
7523 Affected file silcd/server.c.
7525 * Fixed the silc_server_new_channel to not crash by giving
7526 wrong router to the new channel. Affected file is
7527 silcd/packet_receive.c.
7529 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7531 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7532 which is given as argument to the silc_client_alloc now.
7533 It can be used to configure the client and set various parameters
7534 that affect the function of the client.
7536 * The USERS command in server did not check whether the channel
7537 is private or secret. Affected file silcd/command.c.
7539 * Added new argument to the USERS command in protocol specification.
7540 The USERS command now can take the channel name as argument
7541 as well. Added support for this in client and server and
7542 updated the protocol specs.
7544 * Completed the GETKEY command in client. It can be now used
7545 to fetch also servers public key not only some clients.
7546 Affected files lib/silcclient/command[_reply].c.
7548 * Added silc_client_get_server to return server entry by the
7549 server name. Affected files lib/silcclient/silcapi.h and
7552 * Redefined the IDENTIFY command in protocol specification to be
7553 more generic. It now can be used to query information about
7554 any entity in the SILC Network, including clients, servers and
7555 channels. The query may be based either the entity's name
7556 or the ID. Added support for this in both client and server.
7558 Affected files silcd/command.c and lib/silcclient/command.c
7559 and command_reply.c.
7561 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7562 the _from_client and _from_server functions. Affected file
7565 * Added silc_client_get_channel_by_id_resolve to the file
7566 lib/silcclient/silcapi.h to resolve channel information by
7567 its ID. Added also silc_client_get_channel_by_id that
7568 does not resolve it from the server.
7570 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7572 * Added SilcServerEntry context into the client library
7573 to represent one server. The INFO command now allocates
7574 these to save the resolved server info. For now on the
7575 client library will also keep information about servers,
7576 connected and resolved with INFO.
7578 The INFO command now allocates the SilcServerEntry context
7579 and saves the server info there. The COMMAND_REPLY in
7580 the INFO now returns the parameters to application in
7581 same order as defined in the protocol specification.
7583 The entries are cached in the client->server_cache.
7585 * The INFO command is now issued after received the Client ID
7586 from the server. Affected file lib/silcclient/client.c.
7588 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7589 to the application as the mode changer might be server.
7590 It is guaranteed that NULL is not returned anymore to the
7591 application. Affected file lib/silcclient/client_notify.c.
7593 The ID Type is now also passed to the application so that
7594 it can check whether the returned entry is SilcClientEntry
7597 Added new function silc_client_get_server_by_id to return
7598 the server entry by ID. Affected files are the
7599 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7601 * Do not create the channel in the Irssi SILC Client when issuing
7602 the JOIN command but when received the sucessful JOIN command
7603 reply. Otherwise the channel might get created even though we
7604 could not join it. The Affected file is
7605 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7607 * Fixed a channel joining bug in router. The router must also
7608 check the channel modes, invite and ban lists etc. when serving
7609 the JOIN command sent by normal server. Affected file is
7610 silcd/command.c. The router now resolves the client's
7611 information from the server who sent the JOIN command if it
7612 does not know it, and processes the JOIN command only after
7615 * Changed the SilcCommandCb to take new argument; void *context2.
7616 Affected file lib/silccore/silccommand.h
7618 The second argument in the command callbacks in the server now
7619 includes the SilcServerCommandReplyContext if the command was
7620 called as pending command callback from the command reply.
7621 Otherwise it is NULL. When called as pending the status of the
7622 command reply will be checked and if it was erronous the
7623 error will be sent to the original sender of the command.
7624 This way the client always receives the error messages even
7625 though the server was actually the one who received the error
7626 when it resent the command to router, for example. Affected
7627 files silcd/command[_reply].[ch].
7629 * Fixed sending WHOWAS command's error message to client if
7630 the requested client could not be found. It was missing.
7633 * Changed the CMODE and CUMODE commands reply arguments in the
7634 protocol specification. The Channel ID is now sent in both
7635 of the commands to identify the channel. Implemented this
7636 new feature to the client and server. Affected files
7637 lib/silcclient/command_reply.c and silcd/command.c.
7639 * Made better checks for invite and ban lists in the JOIN
7640 command in server. Affected file silcd/command.c.
7642 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7644 * The server now performs the incoming host IP/DNS lookup
7645 using the silc_socket_host_lookup and thus does not block
7646 the server anymore. Affected file silcd/server.c.
7648 * Completed the multi-thread support for SILC Scheduler in
7649 the lib/silcutil/silcschedule.c.
7651 * Fixed the configure.in.pre to detect the pthread correctly
7654 * Fixed a deadlock in silc_task_queue_wakeup in the file
7655 lib/silcutil/silctask.c.
7657 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7659 * Added new function silc_schedule_wakeup that is used in
7660 multi-threaded environment to wakeup the main thread's
7661 schduler. It needs to be used when a thread adds a new task
7662 or removes a task from task queues. After waking up, the
7663 scheduler will detect the task queue changes. If threads
7664 support is not compiled in this function has no effect.
7665 Implemented the wakeup mechanism to both Unix and WIN32
7666 systems. Affected files are lib/silcutil/silcschedule.[ch],
7667 lib/silcutil/unix/silcunixschedule.c and the
7668 lib/silcutil/win32/silcwin32schedule.c.
7670 * Added new function silc_task_queue_wakeup to wakeup the
7671 scheduler by the specified task queue. Affected file
7672 lib/silcutil/silctask.[ch].
7674 * The silc_socket_host_lookup_start now wakes up the scheduler
7675 after adding the timeout task. Affected file is
7676 lib/silcutil/silcsockconn.c.
7678 * The silc_socket_host_lookup is synchronous now if the threads
7679 support is not compiled in. However, the callback is still
7680 called asyncronously through the scheduler, anyway. Affected
7681 file lib/silcutil/silcsockconn.c.
7683 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7685 * Added new function silc_socket_host_lookup to perform
7686 asynchronous IP and FQDN lookups for the socket connection.
7687 Affected files lib/silcutil/silcsockconn.[ch].
7689 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7691 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7692 that may or may not compile the mutex support in.
7694 Changed the silc_mutex_alloc interface. It allocates the
7695 mutex now to the sent pointer and returns TRUE or FALSE.
7697 Affected file lib/silcutil/silcmutex.h.
7699 * Wrote the SILC Task Queue interface to support multi-threads.
7700 Affected file lib/silcutil/silctask.[ch].
7702 * Wrote the SILC Scheduler to support multi-threads. Affected
7703 file lib/silcutil/silcschedule.c.
7705 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7707 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7708 in lib/silcutil/win32/.
7710 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7712 * Defined SILC Mutex API and SILC Thread API and implemented
7713 them for Unix. Affected files are
7714 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7715 lib/silcutil/unix/silcunixmutex.c and
7716 lib/silcutil/unix/silcunixthread.c.
7718 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7720 * Fixed the silc_server_remove_clients_by_server's channel
7721 key re-generation. The hash table handling was incorrect
7722 and would not work with many channels. Affected file is
7725 * Fixed some memory leaks around the server code.
7727 * Rewrote the silc_server_get_users_on_channel to support IPv6
7728 based Client ID's. Affected file silcd/server.c.
7730 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7731 specification. However, a separate document must be written
7732 to define the detailed signing procedure and the payload
7733 associated with the flag. Defined the flag to the
7734 lib/silccore/silcchannel.h as well.
7736 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7738 * Changed the dynamic tables to static size tables in the
7739 lib/silccrypt/silchmac.c.
7741 * Removed GCC dependencies from the code. A patch by cras.
7743 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7745 * Do not show the error "Error receiving packet bla bla"
7746 in server if it really was not an error (-2 means that reading
7747 is pending). Affected file silcd/server.c.
7749 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7751 * Fixed a possible crash in silc_server_remove_clients_by_server
7752 in silcd/server.c. Fixed there also some memory leaks.
7754 * Fixed the silc_idlist_replace_client_id. It could replace
7755 wrong key in the hash table. Affected file silcd/idlist.c.
7757 * Do not check whether there are global users on the channel
7758 if the channel->global_users is FALSE. Affected functions
7759 silc_server_remove_from_one_channel and
7760 silc_server_remove_from_channels in silcd/server.c. Also,
7761 do not check if the removed client is local as we can be
7762 sure that global client was not removed from the channel
7763 and checking for global users is not needed.
7765 * The silc_server_remove_clients_by_server now re-generates
7766 the channel keys correctly for those channels that had
7767 clients removed from them. Affected file silcd/server.c.
7769 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7771 * Found the reason of random crashes in the server. We weren't
7772 ignoring the SIGPIPE signal (which can be sent in write())
7773 and it crashed the server. Affected file silcd/silcd.c.
7775 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7777 * Assure that sock->user_data is not NULL in the function
7778 silc_server_packet_send in silcd/packet_send.c.
7780 * Disconnect the remote connection if it could not be added
7781 to any ID lists in the server. The affected file is
7784 * Check in silc_server_packet_send[_real/dest] that the
7785 socket is not disconnecting and ignore the data if it is.
7786 Affected file silcd/packet_send.c.
7788 * Define inline to __inline on native WIN32 compilation.
7789 Affected file includes/silcwin32.h.
7791 * Added some explicit type casts for inline code since MSVC
7792 require them. Affected files lib/silcutil/silcbuffer.h,
7793 lib/trq/silcdlist.h and lib/trq/silclist.h.
7795 * Print warning in log files from now on if the packet
7796 decryption fails. Affected file silcd/server.c.
7798 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7800 * Changed the `say' client operation's interface to accept
7801 new `type' argument to indicate the type of the message sent
7802 by the library. The application may filter the library's
7803 messages according the type. The affected file is the
7804 lib/silcclient/silcapi.h.
7806 * Added two new functions to lib/silcclient/silcapi.h:
7807 silc_client_del_client and silc_client_del_client_by_id.
7808 Affected file lib/silcclient/idlist.c.
7810 * Moved the clientincludes.h from includes/ to silc/ and
7811 serverincludes.h from includes/ to silcd/.
7813 * The modes for the CMODE and CUMODE are now passed as
7814 uint32 for application with COMMAND_REPLY. The affected
7815 file is lib/silcclient/command_reply.c.
7817 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7819 * /WHOIS without arguments shows client's own information.
7820 Affected file lib/silcclient/command.c.
7822 * Changed PING to not accept any arguments. The specs
7823 says that client can ping only the connected server so
7824 requiring an argument is not needed. Affected file is
7825 lib/silcclient/command.c.
7827 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7829 * Fixed a fatal bug in private message sending and reception
7830 encryption and decryption when using private message keys.
7831 The implementation was incorrect and did not follow the
7832 specification. It causd that some of the message were
7833 lost since it did not use the sending and receiving keys
7834 as the protocol suggests. This has been fixed and will cause
7835 incompatibilities with older clients when sending private
7836 message encrypted with private message keys. Affected files
7837 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7838 and various other in Irssi SILC Client.
7840 Added `responder' boolean argument to the functions
7841 silc_client_add_private_message_key[_ske] to indicate when
7842 the key is added as responder or initiator of the key
7845 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7847 * Removed the silc_ske_check_version function and created
7848 a SilcSKECheckVersion callback. Added also a function
7849 silc_ske_set_callbacks that is now used to set all SKE
7850 callbacks. The callback functions are not given to
7851 the SKE functions anymore, but this function is used to
7854 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7856 * Added `silc_version' argument to the silc_client_alloc
7857 to define the version of the application for the library.
7858 The library will use the version string to compare it
7859 against the remote host's (usually a server) version
7860 string. Affected file lib/silcclient/silcapi.h
7862 * Added the KE protocol context to Key Agreement context
7863 in client library so that we can abort the SKE if it
7864 is in process when we get timeout. Affected file is
7865 lib/silcclient/client_keyagr.c.
7867 * Do not resolve the client ID forever if it returns in the
7868 first time that such client does not exist. This was done
7869 for example with private message. Affected file is
7870 lib/silcclient/client_prvmsg.c.
7872 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7874 * Do not add regex.h for WIN32. The affected file
7875 includes/silcincludes.h.
7877 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7878 not work yet 100%. It generates the DLL's automatically
7879 when compiling with --with-win32 under cygwin.
7881 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7883 * lib/contrib/regex.c is not compiled on WIN32.
7885 * Added silc_net_get_socket_opt function to the
7886 lib/silcutil/silcnet.h.
7888 * Added includes/silcwin32.h for WIN32 specific includes
7891 * Do not use ptime structure or any of the posix process
7892 functions on WIN32 in lib/silccrypt/silrng.c.
7894 * Added silc_gettimeofday to provide generic function
7895 for struct timeval on all platforms. Added the function
7896 to lib/silcutil/silcutil.h.
7898 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7900 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7901 library as they clearly belong there. As a plus side we
7902 can make the actual socket connection routines platform
7905 Added also new generic function silc_socket_read and
7906 silc_socket_write (that used to be silc_packet_[read/write].
7907 The implementation of these are platform specific.
7909 * Added WIN32 specific routines of silc_socket_[read/write]
7910 to lib/silcutil/win32/silcwin32sockconn.c.
7912 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7914 * Added preliminary support for native WIN32 compilation under
7915 cygwin (using the -mno-cygwin option for GCC) to the
7916 ./configure.in.pre. The --with-win32 now prepares the
7917 compilation for native WIN32.
7919 * Rewrote the SILC Scheduler interface in the file
7920 lib/silcutil/silcschedule.h. The scheduler is now context
7921 based and does not have anymore any global static scheduler.
7922 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7923 and created lib/silcutil/win32 directory for WIN32 based
7926 * Added Unix specific network routines to the
7927 lib/silcutil/unix/silcunixnet.c and the old
7928 lib/silcutil/silcnet.c includes now only generic routines.
7930 Added WIN32 specific network routines to the
7931 lib/silcutil/win32/silcwin32net.c.
7933 * Added Unix specific utility functions from the
7934 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7936 * Added WIN32 SILC Scheduler to the file
7937 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7940 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7942 * Do not handle JOIN notify in the server if the target client
7943 is not registered (idata->registered == FALSE). The affected
7944 file is silcd/packet_receive.c.
7946 * Update the nickrec->founder in event_cumode in the Irssi SILC
7947 client. Affected file irssi/src/silc/core/silc-channels.c.
7949 * Fixed the CUMODE_CHANGE notify handling in the server when
7950 server and router are announcing their clients on channels.
7951 Now the mode changes are saved and notified correctly. The
7952 affected file is /silcd/packet_receive.c.
7954 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7955 They really did not replace the cache entry in the ID Cache.
7956 Now they do that. Affected file silcd/idlist.c.
7958 * Fixed the KICK notify handling in the Irssi SILC client to
7959 update the channel records so that the kicked client does not
7960 appear to be on the channel. The affected file is
7961 irssi/src/silc/core/silc-channels.c.
7963 * Always update the conn->current_channel when executing command
7964 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7966 * Fixed the KILL notify handling in Irssi SILC client to remove
7967 the killed client on all channels.
7969 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Fixed the silc_parse_command_line to remove extra spaces
7972 from the start and end of the arguments. Affected file is
7973 lib/silcutil/silcutil.c.
7975 * Cancel and free any active protocol in the function
7976 silc_server_close_connection. Affected file silcd/server.c.
7978 * Cancel and free any active protocol in the function
7979 silc_client_close_connction. Affected file is
7980 lib/silcclient/client.c.
7982 * Do not execute the KILL command for clients that are in
7983 history (ie. they are not in the network). Affected file is
7986 * Fixed KILL notify handling, client does not crash anymore.
7987 Affected file irssi/src/silc/core/silc-channels.c.
7989 * Reduced the default packet buffer size from 2048 to 1024 in
7990 lib/silccore/silcpacket.c.
7992 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7993 counter to the SKE context that is incresed when the SKE library
7994 performs async operation outside the library. If the outside
7995 process frees the SKE context and FREED status will be set
7996 and the library will detect after the sync operation that the
7997 libary is freed. The affected files are
7998 lib/silcske/silcske[_status].[ch].
8000 * Resolve the client entry information in the function
8001 silc_client_channel_message to assure that NULL pointer is not
8002 passed as client entry to the application. */
8004 * Fixed the task timeout calculation to assure that there is
8005 never negative timeouts. The affected file is
8006 lib/silcutil/silcschedule.c.
8008 * Fixed the channel user mode notification sending in server.
8009 It was sent point-to-point to the router (or to server by router)
8010 but it needs to be destined to a channel. The routines now
8011 supports sending the channel user mode notifys to the channels
8012 when announcing clients and channels. Affected files are
8013 silcd/server.c and silcd/packet_receive.c.
8015 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8016 It did not actually replace the old channel entry in the cache.
8017 Affected file lib/silcclient/client_notify.c.
8019 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8021 * Fixed a possible crash in silc_packet_send_prepare. It now
8022 assures always that there is enough space in the buffer and
8023 at the tail area of the buffer (for MAC).
8025 Fixed the inbound buffer reallocation in silc_packet_read.
8026 It was old code and did not handle the reallocation correctly.
8029 The affected file is lib/silccore/silcpacket.c.
8031 * Fixed buffer overflow in silc_parse_nickname in the file
8032 lib/silcutil/silcutil.c.
8034 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8036 * make install generates new server keys only if there is not
8039 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8042 Added check that if the NOREPLY is set then we will not send
8043 the away message. This avoids infinite loop of away messages
8044 if both clients are away. The affected file is
8045 lib/silcclient/client_prvmsg.c.
8047 * Fixed client crash if /NICK was given without arguments.
8048 Affected file lib/silcclient/command.c.
8050 * Server does not send the invite list in INVITE command back
8051 to the client if the list was not altered. Added this notion
8052 to the protocol spec as well. Affected file silcd/command.c.
8054 Fixed possible crash in INVITE command by checking the
8055 value of silc_server_get_client_route command.
8057 * Fixed the INVITE notify type handling. The arguments are now
8058 taken in correct order and client does not crash. The affected
8059 file is irssi/src/silc/core/silc-channels.c.
8061 Removed the "Inviting xxx to channel" message from the
8062 client library away and let the application handle it.
8063 Affected file lib/silcclient/command.c. Added that message
8064 to Irssi SILC client's message formats.
8066 * Fixed CMODE command crash in client. It now checks the
8067 amount of arguments correctly and does not crash. The affected
8068 file is lib/silcclient/command.c.
8070 * Do not create new channel automatically in silc_channels_join
8071 but check whether the channel by that name already exists.
8072 Affected file irssi/silc/core/silc-channels.c.
8074 * Do not send the SERVER_SIGNOFF to router if the disconnected
8075 entity was the router. Affected file silcd/server.c.
8077 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8078 SILC client as it was missing from there.
8080 Added the handling of the KICK notify to the Irssi SILC client
8081 as it was missing. Added "you have been kicked" message to
8082 Irssi SILC client's message modules formats.
8084 Added the handing of the KILL notify to the Irssi SILC client
8085 as it was missing. Added the kill message module formats
8088 The affected file is irssi/src/silc/core/silc-channels.c.
8090 * The router did not save the channel mode the server announced.
8091 Affected file silcd/packet_receive.c.
8093 * Fixed a possible crash in INFO command in server. If the
8094 server did not provide the server info it crashed. Affected
8095 file silcd/command.c.
8097 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Fixed the GETKEY command in the server to check also the
8100 global list. Otherwise the GETKEY would not work correctly
8101 in normal SILC server. Affected file silcd/command.c.
8103 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8105 * Fixed GETKEY crash, it crashed if the command did not succseed.
8107 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8110 is now real and not just an macro interface to GMP.
8112 Removed the entire GMP from the source tree and imported new
8113 NSS MPI library instead. Reason for removing GMP is that it is
8114 extremely large and compiles extremely slow. The NSS MPI
8115 is only a few files and compiles in less than 10 seconds.
8116 The speed is also about the same as GMP. The MPI is imported
8117 to lib/silcmath/mpi.
8119 If the system has GMP installed we will still use the GMP.
8120 If it is not then the NSS MPI will be compiled.
8122 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Merged a long nickname (127 characters long) crash bugfix from
8125 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8127 * Merged a freed memory reference bugfix from Irssi CVS tree.
8128 Affected file irssi/src/core/commands.c.
8130 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * Added the server's public key sving and verification to the
8133 server when performing the SKE. This was missing and the
8134 remote server's (or router's) public key was accepted without
8135 checking whether we have it previously or trust it at all.
8136 Affected file silcd/protocol.c.
8138 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8140 * Check in the silc_server_timeout_remote if protocol is active
8141 and make sure that the protocol's final callback is called so
8142 that all memory if freed. Affected file silcd/server.c.
8144 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8146 * silc_server_whois_send_reply crashed the server if the nickname
8147 was 127 characters long. Affected file silcd/command.c.
8149 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Added sanity check to the silc_server_new_client. If the hostname
8152 is provided inside username then check that the provided hostname
8153 really is the same as the resolved one. If the hostname was not
8154 resolved then check it from the public key. Affected file is
8155 silcd/packet_receive.c.
8157 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8158 if the server disconnected us and the connection is not valid
8159 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8161 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8162 the library to the lib/silcutil/silcutil.[ch].
8164 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8166 * Close log file after open. Affected file
8167 lib/silcutil/silclog.c.
8169 * Check whether sock == NULL in silc_client_send_packet and return
8170 if it is. Affected file lib/silcclient/silcclient.c.
8172 * Check rec->entry == NULL in the Irssi SILC Client before
8173 sending the channel message. Affecte file is
8174 irssi/src/silc/core/silc-servers.c.
8176 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8178 * Merged a splitted window bugfix from Irssi CVS tree. The
8179 affected file is irssi/src/fe-text/textbuffer-view.c.
8181 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8182 It did not print nickname.
8184 * Improved the distributions system a bit.
8186 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8188 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8189 irssi/src/fe-text/gui-window.c.
8191 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8192 to in-active server. The affected file is
8193 irssi/src/silc/core/client_ops.c.
8195 * Resolve the client in USERS command reply if the entry does
8196 not have username resolved. The affected file is
8197 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8198 command to WHOIS command to really resolve stuff. The USERS
8199 is not used any more in any critical section so WHOIS can
8200 be used even though it might be slower than IDENTIFY.
8202 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8205 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Changed the protocol API a bit more consistent in the
8208 lib/silccore/silcprotocol.[ch].
8210 * Changed the following headers to ROBODoc format:
8212 lib/silccore/silcpayload.h
8213 lib/silccore/silcprotocol.h
8214 lib/silccore/silcsockconn.h
8216 All core library headers are now formatted.
8218 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * Fixed a bug in Irssi SILC client; do not show that you are
8221 server/router operator if you really are not. Affected file is
8222 irssi/src/silc/core/client_ops.c.
8224 * Renamed silc_command_free_payload to silc_command_payload_free.
8225 Affected file lib/silccore/silccommand.h
8227 * Added silcmath.h to include the prototoypes of various routines
8228 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8231 * Changed the following headers to ROBODoc format:
8233 lib/silccore/silcchannel.h
8234 lib/silccore/silccommand.h
8235 lib/silccore/silcid.h
8236 lib/silccore/silcidcache.h
8237 lib/silccore/silcmode.h
8238 lib/silccore/silcnotify.h
8239 lib/silccore/silcpacket.h
8240 lib/silcmath/silcmath.h
8242 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8244 * Added checking to the server code not to start the server if
8245 ciphers and stuff are not configured properly. Affected files
8246 silcd/serverconfig.[h] and silcd/server.c.
8248 * Changed the layout of the header files of the public interfaces
8249 in the SILC libraries. The new layout supports ROBODoc
8250 documentation tool (and some others) so that it is easy to create
8251 a library reference manual. All the other headers and source
8252 code must still follow the CodingStyle document. Also source
8253 code must not include these ROBODoc stuffs, only the headers.
8254 Furthermore, all public interface headers must now be named
8255 by using `silc' prefix, example: silcapi.h, silccipher.h.
8256 Some files were renamed due to this. All the other headers
8257 must not be used as public interfaces. I will update the
8258 CodingStyle document later. Changed following headers, so far:
8260 lib/silcclient/silcapi.h
8261 lib/silccore/silcauth.h
8262 lib/silccore/silcprivate.h
8263 lib/silccrypt/silcdh.h
8265 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Removed silc_client_packet_send_flush from the client library
8270 as it is not needed. Affected file lib/silcclient/client.[ch].
8272 * Added printing of message of unresolved authentication method
8273 to the Irssi SILC client. Added it to the module formats.
8274 Removed the same message from the client library.
8276 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8278 * Added new distribution feature, DISTLABEL. Every distribution
8279 can define own preprocessor label that can be used in the
8280 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8281 file distributions, acconfig.h.pre and prepare.
8283 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Added Makefile.defines_int to include the actual definitions
8286 for Makefile.defines.in. Tested the new distribution system,
8287 created distributions and tested installation.
8289 * Added AWAY message printing to the Irssi SILC client. Added
8290 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8292 * Added SCONNECT command to call the SILC's CONNECT command.
8293 Cannot use CONNECT directly since Irssi uses that internally.
8294 Affected file irssi/src/silc/core/silc-servers.c.
8296 Added ACTION local command. It is same as ME command but takes
8297 the channel as mandatory argument.
8299 Rewrote some of the Irssi's help files to suite for SILC
8302 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Added Makefile.defines[.in] that should for now on be included
8305 in all Makefile.am file in the source tree. That file includes
8306 all common compilation definitions for SILC source tree.
8308 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Minor changes to the ./prepare script to change the package
8311 name according the distribution name to the configure.in.
8313 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Created new distribution system. Added file `distributions'
8316 that defines all the distributions that can be created out of
8317 the SILC source tree. The ./prepare script now reads that
8318 file to determine how to prepare the distributions. The
8319 first argument to the ./prepare is the name of the distribution
8320 and second is the version of the distribution. If given
8321 without arguments it creates the default (toolkit) distribution
8322 with the default version (defined in ./prepare).
8324 All Makefile.am files that are subject to the distributions
8325 are now named as Makefile.am.pre. These are ./Makefile.am
8326 and lib/Makefile.am. Others may be changed later.
8328 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Added invite list, ban list, some key management and connection
8331 error message printing to module formats in the Irssi SILC client.
8333 * Added new silc_client_set_away_message to set the away message
8334 that is back to the person who sent private message. The
8335 affected file lib/silcclient/silcapi.h and the
8336 lib/silcclient/client_prvmsg.c.
8338 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Fixed the private message sending in the Irssi SILC client,
8341 added local command KEY to the Irssi SILC client.
8343 Added key management and key agreement message formats to the
8344 irssi/src/fe-common/silc/module-formats.[ch].
8346 Added USERS (alias WHO) printing, server/router operator
8347 indication and LIST command printing to the module formats.
8349 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Fixed channel joining notify handling, cumode notify handling
8352 from Irssi SILC client.
8354 * Added SILC specific module-formats to the Irssi SILC client so
8355 that SILC specific message hilighting, colors etc is possible.
8356 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8358 Added channel mode, channel user mode, actions, notices,
8359 whois and whowas printing to the the module-formats.c.
8361 * Fixed a bug in channel deletion in the server. The channel
8362 is not left to the cache even if the channel founder auth mode
8363 is set when there are no users anymore on the channel. Affected
8364 file silcd/server.c.
8366 * The silc_net_localhost now resolves the entire hostname including
8367 the domain name. Affected file lib/silcutil/silcnet.c.
8369 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Changed the ask_passphrase client operation to be ascynchronous.
8372 It has now a completion callback and a context that the
8373 application must call after it has got the passphrase from
8374 the user. Affected files lib/silcclient/silcapi.h,
8375 lib/silcclient/protocol.c, lib/silcclient/command.c and
8378 Added SilcAskPassphrase callback that the application calls
8379 to deliver the passphrase to the library.
8381 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8382 The public key verification and especially a certificate
8383 verification is asynchronous procedure.
8385 Added new SILC_SKE_STATUS_PENDING status to indicate the
8386 request is pending and a callback will be called to finalize
8389 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8390 indicate that remote end did not send its public key (or
8391 certificate), even though we require it. Added check for this
8392 condition in the SKE. This was a security bug, now fixed.
8394 Defined new SilcSKEVerifyCbCompletion callback that is called
8395 when the verification process is completed.
8397 The affected files lib/silcske/silcske_status.h and
8398 lib/silcske/silcske.[ch].
8400 * Changed the verify_public_key client operation to be async
8401 as well. Defined SilcVerifyPublicKey callback that is used to
8402 indicate the success of the public key verification process.
8404 Changed the server and client to use the new async client
8407 * Changed the Irssi SILC client's internal scheduler to be called
8408 twice as many times as it used to be. As a result the client
8409 should be a bit faster now. Affected file is
8410 irssi/src/silc/core/silc-core.c.
8412 * Added support to Irssi SILC client of asynchronous public key
8413 verification and passphrase inquiry. Affected file is
8414 irssi/src/silc/core/silc-core.c.
8416 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Do not say "You have left channel %s" in client library.
8419 Moved it to the application. Affected files are
8420 lib/silcclient/command.c and silc/client_ops.c.
8422 * Fixed silc_client_get_clients. Command context was not
8423 duplicated and was freed memory in the callback. Affected
8424 file lib/silcclient/idlist.c.
8426 * Do not say "you are now talking..." on JOIN command in the
8427 client library. The appliation must handle it.
8429 * Do not say ".. changed topic to" in command reply in the
8430 client libary. The application must handle it.
8432 * Fixed TOPIC command sending in the client library.
8434 * Fixed a memory leak in silc_client_command_free in the file
8435 lib/silcclient/command.c.
8437 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Imported a modified version of Irssi client to the source tree.
8440 The Irssi will be used to create a new client called
8441 Irssi SILC. Imported to irssi/.
8443 Added silc_core_init_finish function to the Irssi. Affected
8444 file irssi/configure.in.
8446 A lot changes in the Makefile.ams around the irssi tree.
8448 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8450 * Do not rehash if the new size is same as the old size of the
8451 hash table, in the silc_hash_table_rehash*. The affected file
8452 lib/silcutil/silchashtable.c.
8454 * Replaced hash_table_del_by_context calls from the server
8455 (when channel->user_list and client->channels) to the
8456 hash_table_del as it is sufficient and faster.
8458 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Added silc_hash_table_list, silc_hash_table_get and the
8461 SilcHashTableList structure to provide an alternative way to
8462 traverse the hash table. The affected files are
8463 lib/silcutil/silchashtable.[ch].
8465 * Changed the server's idlist routines to use the hash table
8466 routines to optimize the code.
8468 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * Replaced the client entry's `channel' list and channel entry's
8471 `user_list' list to hash tables for optimized lookup. Changed
8472 the code to use the hash table interface around the code.
8473 Affected file lib/silcd/idlist.[ch].
8475 * Added `auto_rehash' boolean argument to the function
8476 silc_hash_table_alloc to indicate whether the hash table should
8477 auto-rehash when it thinks is appropriate time. It will
8478 increase the hash table size if the there is twice as much
8479 entries in the table than the size of the table, and will
8480 decrease the size if there are twice as less entries than
8481 the size of the table.
8483 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8485 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8487 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8489 * silc_idcache_purge_by_context deletes the entry now by context
8490 as it is supposed to do. Affected file lib/silccore/idcache.c.
8492 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8493 client is not anymore valid (WHOWAS givens the info) and not
8494 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8496 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Removed the `data' and `data_len' arguments from the ID Cache
8499 interfaces and added `name' argument. ID Cache does not handle
8500 anymore the binary data only a names associated with given ID.
8502 * When hashing a Client ID with silc_hash_id the entire ID is
8503 not hashed anymore, instead only the hash of the Client ID is
8504 hashed. This way we can access the Client ID from the cache
8505 with Client ID but with the hash of the ID (which is a hash of
8506 the nickname) as well without any difference in performance.
8508 Added also silc_idcache_find_by_id_one_ext to do one on one
8509 searching when we have the actual ID. Added also function
8510 silc_hash_client_id_compare. The affected files are
8511 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8513 * When hashing the name associated with a ID it is always done
8514 in lowercase. This way we can access the cache without worrying
8515 about case-sensitivity, even though, for example nicknames are
8518 * Fixed a bug in server with channel message sending. It put
8519 wrong ID type as destination ID. The affected file
8520 silcd/packet_send.c.
8522 * silc_idcache_del_by_context now deletes from all hash tables
8523 by context. Affected file lib/silccore/idcache.c.
8525 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8527 * Changed the client library to use the new ID Cache interface.
8528 Changes around the source tree.
8530 * Added silc_hash_table_rehash_ext to rehash with specific
8531 hash function. Affected file lib/silcutil/silchashtable.[ch].
8533 * Added silc_hash_string_compare to compare two strings in the
8534 hash table. Affected file lib/silcutil/silcutil.[ch].
8536 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8538 * Added new function silc_idcache_del_by_context into the
8539 lib/silccore/idcache.[ch].
8541 * Changed the server's ID list routines to use the new ID Cache
8542 interface. Changes around the source tree.
8544 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Added silc_hash_table_del[_by_context]_ext functions in to the
8547 lib/silcutil/silchashtable.[ch].
8549 Removed silc_hash_table_find_all* routines and added new
8550 silc_hash_table_find_foreach to replace them.
8552 Added silc_hash_table_replace_ext function as extended
8553 replacing function. Separated the simple hash table interface
8554 from the extended hash table interface in the file
8555 lib/silcutil/silchashtable.h.
8557 * Fixed minor bugs and changed it to use some of the new
8558 hash table functions in lib/silccore/idcache.c
8560 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Added new function silc_hash_table_find_all to return all keys
8563 in the hash table by the specified key. As the hash table is
8564 collision resistant it also makes it possible to have several
8565 duplicate keys in the hash table. This function may be used to
8566 find all of the keys from the hash.
8568 Added user_context arguments to the SilcHashFunction,
8569 SilcHashCompare and SilcHashDestructor to deliver user specified
8572 Added new fuctions silc_hash_table_find[_all]_ext to do
8573 extended lookup with specified hash and compare functions and
8574 specified user contexts.
8576 Added new function silc_hash_table_add_ext to add the key
8577 with specified hash function and user context.
8579 Added new function silc_hash_table_foreach to traverse all
8580 entrys in the hash table. Added SilcHashForeach callback
8583 Added new function silc_hash_table_del_by_context to delete
8584 the entry only if the context associated with the key matches.
8586 Affected files are lib/silcutil/silchashtable.[ch].
8588 * Removed silc_hash_[server/client/channel]_id and added just
8589 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8590 silc_hash_id_compare to compare two ID's using as the hash table
8591 comparison function. Added also silc_hash_data to hash
8592 binary data and silc_hash_data_compare to compare it.
8594 * Removed silc_idlist_find_client_by_hash as it is not needed
8595 anymore. Affected file silcd/idlist.[ch].
8597 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8598 to use internally the SilcHashTable. The new ID Cache is a lot
8599 faster than the old one. Some of the ID Cache interface was also
8600 rewritten and obsolete and stupid functions were removed.
8602 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8604 * Added entry_count field to the SilcHashTable to keep the number
8605 of the entries in the table. Implemented the function
8606 silc_hash_table_rehash. Added new function
8607 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8609 Fixed a minor bug in silc_hash_table_free.
8611 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8612 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8613 into the lib/silcutil/silcutil.[ch].
8615 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8617 * Implemented a collision resistant hash table into the
8618 lib/silcutil/silchashtable[ch]. See the header and the source
8619 for the SilcHashTable API.
8621 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8623 * Merged dotconf version 1.0.2 into lib/dotconf.
8625 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8627 * Do not compile anything in lib/silcsim/* if the SIM support
8628 is not enabled. The tree should now compile without problems
8631 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8633 * Compiled the SILC under cygwin. Compiled and tested briefly
8634 without problems. More tests needed. The SIMs didn't compile
8637 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8639 * Fixed possible crash in silc_get_username in the
8640 lib/silcutil/silcutil.c.
8642 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Fixed a va_arg in silc/client_ops.c.
8646 * Oops, RC5 routines were named AES and caused some problems
8647 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8649 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Added new SilcIDIP structure into the lib/silccore/id.h and
8652 replaced the old `ip' fields from all SILC ID's to that type.
8653 This is a step towards IPv6 support.
8655 The silc_id_get_len takes now the ID as an extra argument.
8656 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8657 both IPv4 and IPv6 based ID's.
8659 The affected files are lib/silccore/id.[ch] and other files
8660 around the tree using these routines.
8662 * Removed the ID length arguments in server from various
8663 silc_server_send_notify_* routines -> they are not needed
8666 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8668 * Fixed memory leak in silc_encode_pem_file in the file
8669 lib/silcutil/silcutil.c.
8671 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8673 * Check minor version as well in the SKE. Affected files are
8674 silcd/protocol.c and lib/silcclient/protocol.c.
8676 * Added --identifier option to the server so that an identifier
8677 can be when creating the public key for the server. Affected
8678 file is silcd/silcd.c.
8680 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8681 lib/silccrypt/silcpkcs.c.
8683 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Register default ciphers and stuff when using -C option with
8686 the server. Affected file sildc/silcd.c.
8688 * Put back the servers public key filename format, it is better
8689 than the new one. For now, the client keys are saved with the
8690 new filename format. The affected file silc/client_ops.c.
8692 * Implemented the Cipher API for the rest of the ciphers that
8693 did not implement it or implemented it the wrong way.
8695 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Register default ciphers and stuff when using the -S option
8698 in the client. Affected file silc/silc.c. Same also when
8699 creating new key pair with -C option.
8701 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Fixed the silc_verify_public_key client operation function to
8704 save the public keys differently. The fingerprint is now
8705 used as filename and not the hostname. This way also the
8706 client keys are saved uniquely and not with hostnames. The
8707 affected file is silc/client_ops.c.
8709 * Trimmed the silc_hash_fingerprint function to remove extra
8710 whitespaces from the end of the fingerprint. The affected
8711 file is lib/silccrypt/silchash.c.
8715 * Added silc_cipher_register_default function to register all
8716 default ciphers. It can be used when configuration files
8717 does not exist and the application does not want any specific
8718 ciphers in any specific order.
8720 The SilcDList is now used as silc_cipher_list dynamically
8721 allocated cipher list. Removed the static list all together
8722 and now all ciphers must be allocated to the dynamic list.
8723 The silc_cipher_alloc routine was changed to check only the
8726 All silc_cipher_* routines that used to return int returns
8729 The affected files lib/silccrypt/silccrypt.[ch].
8731 * The same thing was done to silc_hash_* as for silc_cipher_*
8732 routines. Affected files lib/silccrypt/silchash.[ch].
8734 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8735 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8736 Added also silc_pkcs_[un]register[_default] functions.
8737 Removed the data_context from the PKCS API.
8739 * Added silc_hmac_register_default function to register default
8740 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8741 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8742 to unregister all hmacs at once.
8744 * Register the default ciphers, hash functions, PKCSs and HMACs
8745 if client's configuration file does not exist. The affected
8748 * The client did not load the hash functions from the SIM
8749 modules at all. Added support for this. Affected file is
8750 silc/clientconfig.c.
8752 * When decoding public key with silc_pkcs_public_key_decode, check
8753 the supported algorithm only if PKCS are registered. Affected
8754 file lib/silccrypt/silcpkcs.c. The same was done with the
8755 silc_pkcs_private_key_decode.
8757 * Fixed the SILC List routines to keep the list always in order.
8758 It used to change the list's order when traversing the list but
8759 not it preserves the order. Affected file lib/trq/silclist.h.
8761 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8763 * Added the client library to use the SilcSocketConnection's
8764 reference counter (by silc_socket_dup) to prevent the bug that
8765 the socket object may be freed underneath async operation.
8767 * The name resolv library checking fixes in the configure.in.pre.
8770 * Created new version of the protocol drafts for future
8771 development. The -03 drafts are the ones that will be changed
8772 in the trunk now and the -02 will remain as they are.
8774 * Send list of CUMODE notifys to the router when announcing
8775 the channel users to the router. Affected file silcd/server.c.
8776 If the router receiving channel founder CUMODE for a channel
8777 that already has channel founder it will send CUMODE notify
8778 to the sender to remove the channel founder rights from the
8779 announced client. Affected file silcd/packet_receive.c.
8781 * The CUMODE notify may now use Server ID as well as the entity
8782 who changes the mode. Updated protocool specs.
8784 * Updated INSTALL and README files.
8786 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * New web pages in the http://silc.pspt.fi. The pages was
8793 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Implemented the [DenyConnectin] config section in the server.
8796 Added silc_server_config_denied_conn to check whether incoming
8797 connection is denied. Affected file silcd/serverconfig.[ch].
8799 * Do not check the ports when checking the incoming configuration
8800 data if the port is 0, meaning any. Affected file is
8801 silcd/serverconfig.c.
8803 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8805 * Fixed buffer overflow in silc_string_compare in the file
8806 lib/silcutil/silcutil.c.
8808 * Fixed double free in silc_server_command_leave in the file
8811 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8813 * Fixed the version checking in the server. Affected file is
8816 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Fixed the configuration data fetching when accepting new
8819 connections in the server. Affected file silcd/server.c.
8821 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8823 * Added `sender_entry' argument to the function
8824 silc_server_packet_relay_to_channel so that we can check
8825 whether some destination actually belongs to the same route
8826 the sender belongs (ie, we must not resend the packet to the
8827 sender). Affected file silcd/packet_send.[ch].
8829 * Added `servername' field to the SilcClientEntry in the server
8830 to hold the name of the server where client is from. Affected
8831 file is silcd/idlist.h.
8833 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Moved the channel message encrypting in the router betwen
8836 router connections from silc_server_channel_message to the
8837 silc_server_packet_relay_to_channel since we want to check
8838 whether we have anybody channel before encrypting anything.
8839 Affected files silcd/packet_[receive/send].c.
8841 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Fixed the [AdminConnection] server config section to support
8844 multiple entries. Affected file silcd/serverconfig.c.
8846 * Added support into the server to check the validity of the
8847 incoming connection before executing any KE or authentication
8850 * The connection configuration is now saved to the KE and
8851 connection auth protocol contexts and not fetched anymore in
8852 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8854 * The local hosts listenning address and port is also resolved
8855 now when starting the server. We want to have the socket object
8856 to include the real address and port for the listener. Added
8857 new function silc_net_check_local_by_sock into the files
8858 lib/silcutil/silcnet.[ch].
8860 * Fixed a broadcast bug in server -> do not broadcast if we
8863 * Fixed a routing bug. Do not route broadcast packets ever.
8864 Broadcast packets must be processed always and not routed since
8865 they may be destined to some other host than yourself and thus
8866 would get routed without no good reason. Affected file is
8869 * Added function silc_server_config_is_primary_route to check
8870 whether primary router connection has been configured (a router
8871 configuration that we are initiating). If there is not, we
8872 will assume that there is only two routers in the SILC network
8873 and we will use the incoming router connection as our primary
8874 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8876 * Changed the order of the broadcasting. Broadcast _after_ the
8877 packet has been processed not before. Affected file is
8880 * Fixed a [ClientConnection] parsing bug. The port was never
8881 parsed correctly thus resulting to port 0. Affected file
8882 silcd/serverconfig.c.
8884 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8885 argument and did not set the broadcast packet flag. Affected
8886 file silcd/packet_send.c. Fixed same bug in the function
8887 silc_server_send_notify as well.
8889 * If we receive NEW_ID packet for our own ID in the server, ignore
8892 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8896 * Removed the nickname from the Private Message Payload.
8897 Updated the code and the protocol specs.
8899 * Updated protocol specs for submitting to the IETF.
8901 * Tweaked the Random Number Generator a bit. Affected file
8902 lib/silccrypt/silcrng.c. Exported a new function
8903 silc_rng_[global]_add_noise which can be used to add more
8906 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * Do not parse packets with different timeout when protocol
8909 is active -> may cause problem with rekey. Affected file
8912 * When server receives signoff notify it must not create
8913 new channel key if the client is on any channels since the
8914 sender of the signoff notify will create it.
8916 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8918 * Added printing of error messages during SKE protocol from the
8919 failure packet sent by server during SKE. Affected file
8922 * Removed the client's failure_callback handling with timeout
8923 and handle it immediately when received.
8925 * The SKE library returned wrong type in SUCCESS and FAILURE
8926 packets. They must be 32 bit MSB not 16 bit MSB.
8928 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8930 * Ok, rewrote the logic of the re-key and now it seems to work.
8931 I tested it on high traffic with frequent re-keys without
8932 problems. Added hmac_receive (and renamed hmac to hmac_send)
8933 in SilcClientConnection in lib/silcclient/client.h and
8934 in SilcIDListData in silcd/idlist.h. Also, removed the
8935 SilcPacketParserContext's cipher and hmac fields as they are
8936 not needed anymore and actually caused some problems when
8937 the ciphers and hmac's changed underneath the packet parser.
8939 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * If re-key protocol is active then process the incoming packets
8942 synchronously since we must assure that icoming packets encrypted
8943 with the old key is processed before the new keys is set to
8944 use. This is true other packets than for REKEY packets.
8945 Affected file silcd/server.c. The same was done to client library
8946 as well, affected file lib/silcclient/client.c.
8948 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Fixed bug in client and server to accept the force send if
8951 the packet is send from silc_[server/client]_packet_process
8952 function. Otherwise the packets are never delivered, oops.
8954 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Disable force sending of packets when REKEY protocol is active.
8957 We must assure that no packet is sent directly when rekey is
8958 performed. All packets must be sent through packet queue.
8959 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8960 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8961 function is silc_[server/client]_packet_send_real to check
8964 * Replaced the SIM paths from example config files to
8965 /usr/local/modules. Also, make install creates now
8966 /usr/local/silc/logs directory to hold all the SILC server
8969 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Made the configure.in.pre work on Solaris. Patch by salo.
8973 * Made all ciphers compatible with non-x86 machines. Defined
8974 CBC mode macros into lib/silccrypt/ciphers_def.h.
8976 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8978 * Fixed the make install.
8980 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * When MAC computation fails the silc_packet_decrypt returned 0
8983 even though it was supposed to return -1. Fixed this. The
8984 affected file is lib/silccore/silcpacket.c.
8986 * Do not replace the config files in /etc/silc (in make install)
8987 if they already exist. Affected file ./Makefile.am.
8989 * Do not send re-key packets immediately but through packet queue.
8990 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8992 * Changed silc_net_check_host_by_sock to return FALSE if the
8993 IP/DNS could not be resolved. Though, it returns the IP address
8994 now even if it could not resolve it (but returns also FALSE).
8995 Affected file lib/silcutil/silcnet.[ch].
8997 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8999 * Added silc_pkcs_decode_identifier to decode the public key's
9000 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9001 Added also silc_pkcs_free_identifier. Added also new context
9002 SilcPublicKeyIdentifier.
9004 * Added -S option to the silc client. It is used to dump the
9005 contents of the specified public key file.
9007 * Changed the PKCS api to return the public key length when
9008 setting the public key.
9010 * Fixed a fatal bug in the public and private key file loading.
9011 Affected file lib/silccrypt/silcpkcs.c.
9013 * Execute the packet parsing for client with zero (0) timeout
9014 if the protocol is active. Affected file silcd/server.c.
9016 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Made the key generation options to the silcd program. Added
9019 -C option, equivalent to client's option.
9021 * Added new [ServerKeys] config section to the server. It
9022 configures the server's public and private key.
9024 * Defined generic Public Key Payload into the protocol
9025 specification to send specific type of public keys and
9028 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9029 public key or certificate.
9031 * Implemented the GETKEY command to the server and to the
9032 client library and on user interface.
9034 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Made preliminary `make install' work.
9038 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9040 * Added SilcServerRekey context into silcd/idlist.h.
9042 * Added the PFS support as defined in the specification to the
9043 SKE protocol. Affected files lib/silcske/*.c.
9045 * Added `ske_group' field to the SilcServerRekey context to hold
9046 the number of the SKE group that is used with PFS in re-key.
9047 Affected file silcd/idlist.h.
9049 * Added PFS re-key support to the server. Affected file is
9052 * Added silc_protocol_cancel to cancel execution of the next
9053 state of the protocol. Affected file is
9054 lib/silccore/silcprotocol.[ch].
9056 * Added the re-key support with and without PFS to the client
9057 library. Re-key is performed once in an hour, by default.
9059 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9060 Added silc_client_rekey_callback and silc_client_rekey_final.
9061 Affected files are lib/silcclient/protocol.[ch] and
9062 lib/silcclient/client.[ch].
9064 * Removed the `hmac_key' and `hmac_key_len' fields from the
9065 SilcClientConnection structure; not needed. Affected file is
9066 lib/silcclient/client.h.
9070 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Do not ask whether user wants to use the negotiated private key
9073 for private messages, just use it. Affected file is
9074 silc/local_command.c.
9076 * Added `send_enc_key' and `enc_key_len' fields to the
9077 SilcIDListData structure since they are needed in the re-key
9078 phase. Affected file is silcd/idlist.[ch].
9080 * Implemented the simple re-key protocol into the server.
9081 Affected files silcd/server.c and silcd/protocol.[ch]. The
9082 re-key will be performed once in an hour, by default.
9084 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9085 Added silc_server_rekey, silc_server_rekey_callback and
9086 silc_server_rekey_final.
9088 * Removed Tunneled flag from the protocol. Updated the code
9089 and the specifications.
9091 * Adde `pfs' field to the SilcIDListData to indicate whether
9092 the PFS is to be performed in the re-key. Affected file is
9095 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9097 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9098 int64 of at least the xintXX size. If void * is less that 4
9099 bytes uint32 * will be used. Defined bool as boolean.
9101 * Changed _ALL_ unsigned long and unsigned int to uint32,
9102 unsgined short to uint16 in the source tree.
9104 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9105 not handle clients that has entry->data.registered == FALSE.
9106 They are not in the network anymore. Affected file is
9109 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9111 * Implemented the sending of the SERVER_SIGNOFF notify in the
9112 server. Affected file is silcd/server.c.
9114 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9115 Added also silc_notify_payload_encode_args into the
9116 lib/silccore/silcnotify.[ch].
9118 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9119 Affected file silcd/packet_receive.c.
9121 * Implemented the SERVER_SIGNOFF notify handling in the client
9122 library. Affected file lib/silcclient/client_notify.c. Also,
9123 implemnted the printing of the SERVER_SIGNOFF info to the
9124 application. Affected file silc/client_ops.c.
9126 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9127 if the deleting was successful. Affected file silcd/idlist.[ch].
9129 * Added support for public key authentication in the connection
9130 authentication protocol in the client library. Affected file
9131 lib/silcclient/protocol.c.
9133 * Changed the server's silc_idlist_get_clients_by_* interface
9134 to support already allocated array so that new entries may be
9135 added to pre-allocated array. Affected file silcd/idlist.[ch].
9136 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9137 and command replies.
9139 * All command reply functions in the server now calls the
9140 pending command callback even if error occured. This way the
9141 error will be delivered to the client as well. Affected files
9142 silcd/command.c and silcd/command_reply.c.
9144 * Fixed INFO command to return local server's info if no server
9145 was provided. Affected file lib/silcclient/command.c.
9147 * Removed RESTART command for good. Updated the code and the
9150 * Rewrote parts of the task system. It is a bit simpler now.
9151 Removed unsued task priorities. The affected files are
9152 lib/silcutil/silctask.[ch].
9154 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9156 * Moved the USERS printing from the library to the application.
9157 Affected files lib/silcclient/command.c and silc/client_ops.c.
9159 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Added channel key re-key support. The re-key is perfomed
9164 only by the router and is done once in an hour. Added `rekey'
9165 field to the SilcChannelEntry in the server. Affected files
9166 silcd/server.c and silcd/idlist.h.
9168 * Added silc_task_unregister_by_context into the file
9169 lib/silcutil/silctask.[ch].
9171 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * Added SILC_UMODE_GONE mode to indicate when the client is not
9174 present in the SILC network. Added also support to the local
9175 command AWAY that will set this mode. Added support of showing
9176 "xxx is gone" in WHOIS command. The USERS command shows the
9177 gone status as well.
9179 * Fixed setting server and router operator privileges in the
9180 server's UMODE command. Affected file silcd/command.c.
9182 * Merged the SKE KE1 and KE2 payloads into one payload. The
9183 new KE payload is equivalent to the old KE2 payload.
9185 Cleaned up the SKE Start Payload parsing. It now uses the
9186 simple buffer unformatting to do the parsing. A lot faster
9189 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9190 to the SKE that is used to indicate whether both of the SKE
9191 parties should perform authentication. By default only the
9192 responder performs authentication. By setting this flag also
9193 the initiator must do authentication. By default it is unset
9194 since in normal SKE case, client to server connection, only
9195 the responder should do authentication. When doing SKE between
9196 two clients both should perform authentication. Updated the
9197 code and the protocol specs.
9199 * A little fix to IDENTIFY command in the server. Search the
9200 client first by hash not nickname. Affected file is
9203 * Fixed the silc_client_close_connection to support closing
9204 the client to client connections wihtout deleting too much
9205 data. Affected file lib/silcclient/client.c.
9207 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9208 are received if protocol used to be active but is not anymore
9209 the application would crash due to NULL pointer dereference.
9210 Affected files silcd/server.c and lib/silcclient/client.c.
9212 * Added `hash' field to the SilcClientConnection to include
9213 the hash function negotiated in the SKE protocol.
9215 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9216 to set the channel founder authentication data. A client can
9217 claim the founder rights later by providing the authentication
9218 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9219 This way the channel founder can regain the channel founder
9220 privileges even it is left the channel. This works only on
9221 local server and the client must be connected to the same
9222 server to be able to regain the founder rights. Updated the
9223 protocol specs accordingly.
9225 Added support to the CMODE command in the client to set the
9226 founder auth data. Read the README to see how to set it.
9228 Added support to the CUMODE command to claim the founder
9229 rights. Read the README to see how to do it.
9231 Added support for the founder authentication to the Channel
9232 Entry in the server. Affected file silcd/idlist.h.
9234 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9235 server's CMODE command. Affected file silcd/command.c.
9237 * Added the following new functions into lib/silccore/silcauth.[ch]:
9238 silc_auth_get_method and silc_auth_get_data.
9240 * The server now saves the remote hosts public key to the
9241 SilcIDListData pointer. Affected file silcd/protocol.c.
9243 * The normal server now does not remove the channel entry from
9244 the cache if the founder authentication data is set. It used
9245 to remove it if the founder was the last one on the channel on
9246 the server and left the channel. The auth data is saved and
9247 if the channel is re-joined later the old entry is used with
9248 the old auth data. Affected files silcd/command_reply.c and
9251 * Removed the `pkcs' field from the SilcIDListData structure
9252 in the server; it is not used. Affected file silcd/idlist.h.
9254 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * Fixed packet processing on slow links. Partial packets were
9257 never re-processed because the incoming data buffer was cleared
9258 by the application. Application must not directly clear the
9259 sock->inbuf, the packet processing routines handle it. Fixed
9260 this in client library and in server.
9262 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * Fixed the WHOIS and IDENTIFY send reply function to really
9265 check whether to send list or just one entry. Affected file
9268 * Cleaned up the LEAVE command's channel key distribution. The
9269 affected file silcd/command.c.
9271 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9272 can enforce the channel mode as well. In that case the ID
9273 includes the ID of the server. The code now enforces the
9274 mode change if the router have different mode than the server.
9276 * The notify client operation with CMODE_CHANGE notify can now
9277 return NULL client_entry pointer if the CMODE was not changed
9278 by client. Application must check for this.
9280 * Added <Server ID> argument to INFO command to support server
9281 info fetching by Server ID.
9283 * Added silc_server_announce_get_channel_users to get assembled
9284 packets of channel users of the specified channel. Affected
9285 file silcd/server.[ch].
9287 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9288 was freed underneath the ID Cache.
9290 * Re-announce clients when the server received CHANNEL_CHANGE
9291 notify from the router. Affected file silcd/packet_send.c.
9293 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9295 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9296 crashed since it did not handle the fact that there is no cipher
9297 called "3" and didn't check the error condition. Now fixed.
9299 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9300 flag. It can be used to send message requests.
9302 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9304 * Implemented the RESTART command in the client.
9306 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9307 notice type messages. Added notice printing to the user
9310 * The channel keys are not re-generated if the channel's mode
9311 is PRIVKEY, ie private key on the channel exists. Affected
9312 files silcd/server.c and silcd/command.c.
9314 * Fixed a little bug in channel message delivery when channel
9315 private keys are set in the server. Affected file is
9316 silcd/packet_send.c.
9318 * Changed the setting on channel->on_channel = TRUE from the
9319 silc_client_save_channel_key to the JOIN command reply. The
9320 key payload is not received if the private channel key is set.
9321 Affected file lib/silcclient/command_reply.c and the
9322 lib/silcclient/client_channel.c.
9324 * When the CMODE_CHANGE notify is sent and the channel private
9325 key mode is removed the channel key must be re-generated in
9326 other cells as well. Added this support for the router in the
9327 silcd/packet_receive.c.
9329 * Added new local command NOTICE to send notice message on
9330 channel. Affected file silc/local_command.[ch].
9332 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9334 * Added new local command ME to the client. It is used to send
9335 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9336 some action. Affected file silc/local_command.[ch].
9338 * Changed channel_message and private_message client operations
9339 to deliver the message flags to the application. Added also
9340 the `flags' arguments to the silc_client_send_channel_message
9341 and silc_client_send_private_message functions. Affected file
9344 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * Redefined the Private Message Payload to support private message
9347 keys and to support the new private message flags. Updated
9348 the protocol specs. Flags makes it possible to have for example
9349 CTCP style messages.
9351 * Added new type SilcPrivateMessagePayload and defined an API
9352 for it in the lib/silcclient/silcprivate.[ch].
9354 * Tested private message private keys successfully. Tested the
9355 private message key set, unset and list commands with the new
9358 * Redefined the Channel Message Payload to include the channel
9359 message flags (equal with private message flags) to support
9360 for example CTCP style messages.
9362 * Defined some of the message (for channel and private message)
9363 flags. Updated the protocol specs and added the flags to the
9364 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9366 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9368 * Added SilcKeyAgreementStatus type to the key agreement routines
9369 to indicate the current status and error if one occured.
9370 The status types are defined in the lib/silcclient/silcapi.h.
9372 * Added new local command KEY that is used to set and unset private
9373 keys for channels, set and unset private keys for private messages
9374 with remote clients and to send key agreement requests and
9375 negotiate the key agreement protocol with remote client. The
9376 key agreement is supported only to negotiate private message keys,
9377 it currently cannot be used to negotiate private keys for channels,
9378 as it is not convenient for that purpose.
9380 * Fixed a minor pending callback setting bug in the function
9381 silc_client_get_client_by_id_resolve, now the function works.
9382 Affected file lib/silcclient/idlist.c.
9384 * Added function silc_net_get_local_port to get local bound
9385 port by socket. Added to lib/silcutil/silcnet.[ch].
9387 * Added `sockets' and `sockets_count' fields to the SilcClient
9388 object. They hold the sockets of the listenning sockets in
9389 the client. Listenning sockets may be for example the key
9390 agreement server. Affected file lib/silcclient/client.[ch].
9391 Added functions the silc_client_add_socket and the
9392 silc_client_del_socket. They are exported to the application
9395 * Added ~./silc/clientkeys to support other client's public keys.
9397 * Renamed verify_server_key client operation to verify_public_key
9398 and added one argument to indicate the type of the connection
9399 (server, client etc.).
9401 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9403 * Added silc_server_connection_auth_request to handle the
9404 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9405 silcd/packet_receive.[ch].
9407 * Added silc_server_send_connection_auth_request into the
9408 silcd/packet_send.c to send the connection auth request packet.
9410 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9413 * Fixed the public key authentication in responder side in the
9414 server. The `auth_data' pointer includes the SilcPublicKey
9415 not the path to the public key. Affected file silcd/protocol.c.
9417 * Implemented the public key authentication in the initiator side
9418 in the server. Affected file silcd/protocol.c.
9420 * Removed the [RedirectClient] config section from the server
9421 configuration. Is not needed and I don't want to implement it.
9423 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Cleaned up the CMODE command in the server. It now works
9426 correctly and supports all the modes defined in the protocol.
9427 Affected file is silcd/command.c.
9429 * Added `hmac_name' field to the SilcChannelEntry in the server
9430 to hold the default HMAC of the channel. It can be set when
9431 creating the channel (with JOIN command). Affected files
9434 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9435 type to indicate the change of the current cipher and hmac
9436 on the channel. Client can safely ignore the <cipher> argument
9437 (if it chooses to do so) since the CHANNEL_KEY packet will
9438 force the channel key change anyway. The <hmac> argument is
9439 important since the client is responsible of setting the new
9440 HMAC and the hmac key into use.
9442 * Fixed the CMODE command in the client library as well.
9444 * Tested CMODE command in router environment successfully.
9446 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * Show the version of the remote client (or server) when connecting
9449 to the server. It is logged to the log file. Affected file
9450 is silcd/protocol.c.
9452 * Fixed the KILLED notify handling in the client library. The
9453 client must be removed from all channels when receiving the
9456 Also, do not remove the client entry when giving the KILL
9457 command but when the KILLED notify is received.
9459 * Removed silc_idlist_find_client_by_nickname from the server.
9460 Not needed anymore. Affected files silcd/idlist.[ch].
9462 * Implemented the CHANNEL_CHANGE notify type handling to the
9463 server. Affected file silcd/server.c.
9467 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Added silc_server_send_notify_invite to send the INVITE
9470 notify between routers.
9472 * Implemented the INVITE command correctly to the server.
9474 * Implemented the INVITE notify type handling in the server.
9476 * Implemented the INVITE command to the client library and on the
9479 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9481 * Added function silc_server_get_client_resolve to find the
9482 client entry by ID from all ID lists and then resolve it
9483 (using WHOIS) if it cannot be found. Affected file is
9486 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9488 * Implemented the BAN command to the client library.
9490 * The JOIN command in the server now checks the invite list
9493 * Changed the silc_command_reply_payload_encode_va and the
9494 silc_command_payload_encode_va to support that if argument is
9495 NULL it ignores and checks the next argument. Affected file
9496 lib/silccore/silccommand.c.
9498 * Added silc_server_send_notify_ban to send the BAN notify
9499 type between routers.
9501 * Chaned the silc_notify_payload_encode to support that if
9502 argument is NULL it ignores and checks the next argument.
9503 Affected file lib/silccore/silcnotify.c.
9505 * Tested ban lists in router environment successfully.
9507 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9509 * Implemented BAN command to the server, in silcd/command.[ch].
9511 * Removed the BAN and INVITE_LIST modes from the CMODE command
9514 * Added function silc_string_match to regex match two strings.
9515 Affected files lib/silcutil/silcutil.[ch].
9517 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9519 * Redefined parts of the SilcChannelEntry in the server to support
9520 the new ban and invite lists.
9522 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9524 * Redefined the INVITE command. The same command can be used to
9525 invite individuals to the channel but also to manage the invite
9526 list of the channel (to add to and remove from the invite list).
9527 Updated the protocol specs.
9529 * Added new command SILC_COMMAND_BAN that can be used to manage
9530 the ban list of the channel. Updated the protocol specs.
9532 * Removed the channel modes: the SILC_CMODE_BAN and the
9533 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9534 in the CMODE command. The equivalent features are now available
9535 using INVITE and BAN commands. Updated the protocol specs.
9537 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9538 in the network about change in the current ban list. The notify
9539 type is not used by the client.
9541 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9542 support the invite lists.
9544 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9546 * Added new function silc_string_regexify that converts string
9547 including wildcard characters into regex string that can
9548 be used by the GNU regex library. Added into the file
9549 lib/silcutil/silcutil.[ch].
9551 Added silc_string_regex_combine to combine to regex strings
9552 into one so that they can be used as one regex string by
9553 the GNU regex library. Added into the file
9554 lib/silcutil/silcutil.[ch].
9556 Added silc_string_regex_match to match two strings. It returns
9557 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9559 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9561 * Imported GNU regex to the soruce tree into lib/contrib.
9562 Fixed some compiler warning from the regex.c.
9564 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9566 * Fixed MOTD command in the server to work in router environment.
9568 * Fixed the MOTD command in the client library to support
9569 the server argument in the command.
9571 * Added `nickname_len' argument to the silc_idlist_add_client
9572 in the server, as the `nickname' argument may be binary data
9575 * Added silc_idlist_get_channels to return all channels from
9578 * Implemented LIST command to the server. Affected file is
9581 * Implemented the LIST command to the client library and on the
9584 * Added [<user count>] argument to the LIST command reply.
9585 With private channels the user count is not shown.
9587 * Updated TODO and README.
9589 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9591 * The client entry's data.registered must be TRUE even with
9592 global client entry on global client list. The data.registered
9593 is used to check whether the client is anymore in the network,
9594 for example with WHOWAS command so it must be valid.
9596 * Fixed the WHOWAS command in the server. It now actually works
9597 in router environment. Added function into silcd/command_reply.c
9598 silc_server_command_reply_whowas_save.
9600 * Added silc_idlist_purge function to the silcd/idlist.c
9601 to periodically purge the ID Cache.
9603 * Fixed INFO command in the server. It works now in router
9604 environment. Added <server name> argument to the INFO command
9605 reply. Updated the protocol specs.
9607 * Fixed minor bug in silc_idcache_purge to not purge if the
9608 expire value is zero.
9610 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9611 they were buggy because of the WHOWAS information.
9613 * Fixed local command MSG to handle the async resolving of
9614 the remote client properly. It used to fail the first MSG.
9615 Affected file silc/local_command.c.
9617 * Added `data_len' field to SilcIDCache context.
9619 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9621 * Update TODO. Todo in commands in the server.
9623 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9625 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9626 used by routers as broadcast packet to inform other routers
9627 about the changed user mode.
9629 Implemented the notify handling in the server. Affected file is
9630 silcd/packet_receive.c. Added the function
9631 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9633 * Added new generic Channel Payload and deprecated the New Channel
9634 Payload. The New Channel Payload is now the generic Channel
9637 * Added new argument `mode' to the silc_server_send_new_channel
9638 as it is required in the Channel Payload now.
9640 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9641 and created a new and real SilChannelPayload to represent the
9642 new generic Channel Payload. Implemented the encode/decode
9643 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9645 * Added silc_server_get_client_channel_list to return the list
9646 of channels the client has joined for WHOIS command reply.
9647 Affected file silcd/server.[ch].
9649 * Implemented the channel list sending in the WHOIS command reply
9650 in server and in the client.
9652 Implemented the channel list displaying on the user interface
9653 as well. Affected file silc/client_ops.c.
9655 * Added silc_channel_payload_parse_list to parse list of Channel
9656 Payloads. It returns SilcDList list of SilcChannelPayloads.
9657 Client for example can use this function to parse the list of
9658 channels it receives in the WHOIS command reply. The caller
9659 must free the list by calling silc_channel_payload_list_free.
9660 Affected files lib/silccore/silcchannel.[ch].
9662 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9664 * Added one new argument <user mode> to the WHOIS command reply
9665 to return the mode of the user in SILC. Updated the protocol
9668 Implemented it to the server and client.
9670 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * Fixed the mode printing on the user interface on joining.
9673 Affected file silc/client_ops.c.
9675 * Implemented the UMODE command and user modes in general to the
9676 client library and to the user interface.
9678 * Implemented the UMODE command to the server.
9680 * The server now sends UNKNOWN_COMMAND error status if client sends
9681 unknown command. Affected file silcd/command.c.
9683 * All server commands now handle the command identifier the right
9684 way when sending the command reply to the client. The client can
9685 use to identify the command replies with the identifier.
9687 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Added silc_server_get_client_route to resolve the route to
9690 the client indicated by the client ID. Affected file is
9693 * Added silc_server_relay_packet as general function to relay
9694 packet to arbitrary destination. This deprecates functions
9695 like _send_private_message_key, _relay_notify etc. Affected
9696 file is silcd/packet_send.[ch].
9698 Removed silc_server_send_key_agreement,
9699 silc_server_send_private_message_key and
9700 silc_server_packet_relay_notify functions from the file
9701 silcd/packet_send.[ch].
9705 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9706 server. Affected file silcd/packet_receive.[ch].
9708 * Implemented the KILL command to the client. Implemented the
9709 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9710 Affected files lib/silcclient/command[_reply].c and
9711 lib/silcclient/client_notify.c. Implemented the KILL notify
9712 printing in the user inteface.
9714 * Fixed a lot silc_parse_nick memory leaks from the client
9715 library in the file lib/silcclient/command.c.
9717 * Changed the silc_server_send_notify_on_channels's `sender'
9718 argument from SilcSocketConnection to SilcClientEntry to
9719 check the sender as entry and not as connection object and not
9720 to send to the client provided as argument. The affected file
9721 is silcd/packet_send.[ch].
9723 * The notify packets that are destined directly to the client used
9724 to not to be processed by the server. Now changed that and the
9725 server processes all notify packets. After relaying the packet
9726 to the client the notify packet is processed in the server.
9728 * The silc_server_free_client_data now checks whether there is
9729 pending outgoing traffic for the client and purges the data to
9730 the network before removing the client entry.
9732 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9735 an client is killed from the SILC Network. Updated the protocol
9738 Added new function silc_server_send_notify_killed to the
9739 silcd/packet_send.[ch].
9741 * Added function silc_server_packet_relay_notify to relay notify
9742 packets that are destined directly to a client. In this case
9743 the server does not process the notify packets but merely relays
9744 it to the client. Affected file silcd/packet_send.[ch].
9746 Added also silc_server_packet_process_relay_notify to check
9747 whereto relay the notify. Affected file is
9748 silcd/packet_receive.[ch].
9750 * Implemented the KILL command to the server.
9754 * Added the backup schema desgined last fall to the protocol
9755 specs for everyone to see. The specification is in the
9756 *-spec-xx.txt draft and the packet type definitions for the
9757 backup routers is in *-pp-xx.txt draft. Thusly, added also
9758 new packet type SILC_PACKET_CELL_ROUTERS.
9760 * A big security problem in the implementation discovered. The
9761 signoff of an client did not cause new channel key generation
9762 which it of course should've done. The channel keys must be
9763 always re-generated when client leaves (or signoffs) the channel.
9764 The silc_server_remove_from_channels funtion now handles
9765 the channel key re-generation.
9767 * Added `sender' argument to the silc_server_send_notify_on_channels
9768 to not to send the client provided as argument. Affected file
9769 silcd/packet_send.[ch].
9771 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Implemented OPER and SILCOPER commands into the server and
9776 * Added silc_auth_verify and silc_auth_verify_data to verify
9777 the authentication directly from the authentication payload.
9778 It supports verifying both passphrase and public key based
9779 authentication. Affected file lib/silccore/silcauth.[ch].
9781 * Added `hash' field to the SilcIDListData structure. It is the
9782 hash negotiated in the SKE protocol. Affected file is
9785 * Slight redesigning of the SilcAuthPayload handling routines.
9786 Do not send SilcPKCS but SilcPublicKey as argument.
9788 * Implemented the public key authentication support to the
9789 serverconfig. The public key is loaded from the provided path
9790 and saved as authentication data to void * pointer. Thus,
9791 changed the unsigned char *auth_data to void *auth_data;
9793 * Fixed SHUTDOWN command to send the reply before the server
9794 is shutdown. :) Affected file silcd/command.c.
9796 * Fixed fatal bug in CONNECT command. The hostname was invalid
9797 memory and server crashed. Affected file silcd/command.c.
9799 * Fixed fatal bug in CLOSE command. The server_entry became
9800 invalid but was referenced later in the command. Affected file
9803 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * Fixed fatal bug in failure packet handling. Server ignored
9806 the failure and thus crashed when it came.
9810 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9813 that the command may be executed only once in (about) 2 seconds.
9814 The old SILC_CF_LAG flag is same but allows command bursts up
9815 to five before limiting.
9817 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9818 server code. Various commands now includes the CF_LAG_STRICT
9819 flag to disallow any kind of miss-use of the command.
9821 * Fixed the silc_buffer_unformat to not to allocate any data
9822 if the length of the data is zero. It used to allocate the
9823 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9825 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9827 * Changed the format of AdminConnection configuration section
9828 in the server. Added username of the admin to the format.
9829 Affected files silcd/serverconfig.[ch].
9831 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9832 to return admin configuration data by host, username and/or
9835 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Implemented WHOWAS command to the server. Added the functions:
9839 silc_server_command_whowas_parse,
9840 silc_server_command_whowas_send_reply,
9841 silc_server_command_whowas_from_client and
9842 silc_server_command_whowas_from_server
9844 * Added <Client ID> argument to the WHOWAS command reply. Updated
9845 the protocol specs accordingly.
9847 * Implemented WHOWAS command and command_reply to the client
9850 Implemented the WHOWAS printing on the user interface.
9852 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9854 * Added new argument to the WHOWAS command reply, the real name.
9855 It is an optional argument. Updated the protocol specs.
9857 * Added SilcIDCacheDestructor callback that is registered when
9858 the SilcIDCache is allocated. The callback is called when
9859 an cache entry in the ID Cache expires, or is purged from the
9860 cache. Added into lib/silccore/idcache.[ch].
9862 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9863 to destruct the client entries when the cache entry expires.
9864 Other ID Cache's in server and in the client library ignores
9867 * If the ID Cache entry's `expire' field is zero then the entry
9868 never expires. Added boolean `expire' argument to the
9869 silc_idcache_add function in the lib/silccore/idcache.[ch].
9870 If it is TRUE the default expiry value is used.
9872 * Added silc_server_free_client_data_timeout that is registered
9873 when client disconnects. By default for 5 minutes we preserve
9874 the client entry for history - for WHOWAS command.
9876 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9878 * Added support to the server to enforce that commands are not
9879 executed more than once in 2 seconds. If server receives
9880 commands from client more frequently, timeout is registered
9881 to process the commands. Affected file silcd/command.c.
9882 Added new function silc_server_command_process_timeout.
9884 * Changed NICK_NOTIFY handling in client library to check that
9885 if the client's nickname was changed, so there is no need to
9886 resolve anything from the server.
9888 * Removed error printing from the WHOIS and IDENTIFY commands.
9889 If error occurs then it is ignored silently in the client library.
9890 The application, however, may map the received error to
9891 human readable error string. The application currently maps
9892 the NO_SUCH_NICKNAME error to string.
9894 * Made the command status message public to the application. Moved
9895 them from lib/silcclient/command_reply.c to
9896 lib/silcclient/command_reply.h. The application can map the
9897 received command status to the string with the
9898 silc_client_command_status_message function.
9900 * Added check to the server to check that client's ID is same
9901 as the Source ID in the packet the client sent. They must
9904 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9906 * Added dist-bzip hook to the Makefile.am to make bzip2
9907 compressed distributions.
9909 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9911 * Server now enforces the maximum length for the nickname and
9912 the channel as protocol specification dictates. 128 bytes for
9913 nickname and 256 bytes for channel name.
9915 * Moved the WHOIS printing to the application. The client libary
9916 does not print out the WHOIS information anymore, the application
9917 must do it. Renamed silc_client_command_reply_whois_print to
9918 the silc_client_command_reply_whois_save.
9920 The client's idle time is also sent to the application now, and
9921 the idle is shown on screen.
9923 * Added silc_client_command_reply_identify_save to save the
9924 received IDENTIFY entries.
9926 * Do not check for channel private keys in message sending and
9927 reception if the channel does not have the PRIVKEY mode set.
9928 Affected file lib/silclient/client_channel.c.
9930 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9932 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9933 just surfaced after chaning the JOIN procedure.
9935 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Added silc_client_get_clients_by_list to get client entries
9938 from Client ID list, that is returned for example by JOIN
9939 and USERS command replies. The application should use this
9940 function for example when JOIN command reply is received to
9941 resolve the clients already on the channel (library does not
9942 do that anymore as USERS command reply is not used in the JOIN
9943 procedure anymore). Affected files lib/silcclient/silcapi.h and
9944 lib/silcclient/idlist.c.
9946 * JOIN command reply and USERS command reply returns now SilcBuffer
9947 pointers instead of unsigned char pointers when returning
9948 the client list and mode list.
9950 * Added <Client ID> argument to the JOIN command reply, mainly
9951 for the server to identify for which client the command was
9952 originally sent. Updated protocol specs accordingly.
9954 * Added SilcDlist private_key pointer to the SilcChannelEntry
9955 in the client to support the channel private keys. Affected
9956 file is lib/silcclient/idlist.h.
9958 * Added SilcChannelPrivateKey argument to the function
9959 silc_client_send_channel_message so that application can choose
9960 to use specific private ke if it wants to. If it is not provided,
9961 the normal channel key is used, unless private keys are set.
9962 In this case the first (key that was added first) is used
9963 as the encryption key.
9965 * Implemented the support for channel private key handling.
9966 Implemented the following functions:
9968 silc_client_add_channel_private_key,
9969 silc_client_del_channel_private_keys,
9970 silc_client_del_channel_private_key,
9971 silc_client_list_channel_private_keys and
9972 silc_client_free_channel_private_keys
9974 Affected file lib/silcclient/client_channel.c.
9976 * Added the support for the private keys in the channel message
9977 sending and encryption and in the message reception and
9978 decryption. Affected funtions are
9979 silc_client_send_channel_message and silc_client_channel_message.
9981 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9983 * Added SKE's key verify callback to the client library's
9984 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9986 * Removed the statement that server (or router) must send USERS
9987 command reply when joining to the channel so that the client
9988 knows who are on the channel. Instead, the client list and
9989 client's mode list is now sent in the JOIN command reply to the
9990 client who joined channel. This is better solution.
9992 * Added function silc_server_get_users_on_channel and function
9993 silc_server_save_users_on_channel to the silcd/server.[ch].
9995 * Removed function silc_server_command_send_users from the
9998 * Do not show topic on the client library anymore. The topic is
9999 sent in the command reply notify to the application and the
10000 application must show the topic now.
10002 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10004 * Added client searching by nickname hash into the IDENTIFY and
10005 WHOIS commands in the server as they were clearly missing from
10006 them. Affected file is silcd/command.c.
10008 * Fixed a bug in private message receiving in the client library.
10009 The remote ID was freed and it wasn't supposed, now it is
10012 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10014 * Minor fix to the channel payload; allocate the data area, as it
10015 needs to be of specific length.
10017 * If the key agreement port is zero then the operating
10018 system will define the bound port. Affected files are
10019 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10021 * Added new function silc_channel_payload_decrypt into the file
10022 lib/silccore/silcchannel.[ch].
10024 * Moved the channel message etc, check from silc_packet_decrypt
10025 to applications. The library calls now a generic
10026 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10027 when the packet is either normal or special. This was done to
10028 allow more wide range of checking that was not allowed when
10029 the code was in library. Now applications can do virtually any
10030 checks to the packet and return to the library the decision how
10031 the packet should be processed. Affected files are
10032 lib/silccore/silcpacket.[ch].
10034 Added silc_server_packet_decrypt_check to the server and
10035 silc_client_packet_decrypt_check to the client library.
10037 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10038 to send with specified source and destination information.
10040 * Channel message delivery between routers was broken after the
10041 channel key distribution was fixed earlier. The channel key
10042 was used be to distributed to other routers as well which is not
10043 allowed by the protocol. Now this is fixed and channel keys
10044 really are cell specific and the channel message delivery between
10045 routers comply with the protocol specification.
10047 * Fixed various commands in server to check also the global list
10048 for the channel entry and not just the local list. The affected
10049 file silcd/command.c.
10051 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10053 * Added assert()s to buffer formatting and unformatting routines
10054 to assert (if --enable-debug) when error occurs. Affected
10055 file: lib/silcutil/silcbuffmt.c.
10057 * Changed to auto-reconnect to check whether the remote host is
10058 router and register the re-connect timeout if it is. It used
10059 to check that whether we are normal server, but router must do
10060 auto-reconnect with another router as well. Affected file
10063 * Removed the [<key len>] option from CMODE command as the cipher
10064 name decides the key length, nowadays. See the defined ciphers
10065 from the protocol specification.
10067 * Added [<hmac>] option to the CMODE command to define the HMAC
10068 for the channel. Added SILC_CMODE_HMAC channel mode.
10070 * Added [<hmac>] option for the JOIN command so that user can
10071 select which HMAC is used to compute the MACs of the channel
10074 * Added Hmac field to the Channel Message Payload. The integrity
10075 of plaintext channel messages are now protected by computing
10076 MAC of the message and attaching the MAC to the payload. The
10077 MAC is encrypted. Now, it is clear that this causes some
10078 overhead to the size of the packet but rationale for this is that
10079 now the receiver can verify whether the channel message decrypted
10080 correctly and also when private keys are set for the channel the
10081 receiver can decrypt the packet with several keys and check from
10082 the MAC which key decrypted the message correctly.
10084 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10085 lib/silccrypt/silccipher.[ch].
10087 * Added silc_hash_len to return the digest length into the
10088 lib/silcrypt/silchash.[ch].
10090 * Rewrote parts of Silc Channel Payload interface in the
10091 lib/silccore/silcchannel.[ch]. The encode function now also
10092 encrypts the packet and parse function decrypts it.
10094 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10096 * Fixed a minor formatting bug in the SKE's key material processing.
10097 It actually might have processed the keys wrong way resulting
10100 * Redefined the mandatory HMAC algorithms and added new algorithms.
10101 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10102 and hmac-md5 truncated to 96 bits. The mandatory is now
10103 hmac-sha1-96. Rest are optional (including the one that used
10104 to be mandatory). Rationale for this is that the truncated HMAC
10105 length is sufficient from security point of view and can actually
10106 make the attack against the HMAC harder. Also, the truncated
10107 HMAC causes less overhead to the packets. See the RFC2104 for
10110 * Added new [hmac] configuration section. The SKE used to use
10111 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10112 is of course wrong. The official names that must be proposed in
10113 the SKE are the ones defined in the protocol specification
10114 (hmac-sha1-96 for example). The user can configure any hmac
10115 using any hash function configured in the [hash] section. At
10116 least, the mandatory must be configured.
10118 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10120 * Added HMAC list to the SKE proposal list. It has now both
10121 hash algorithm list and HMAC list. This makes the protocol
10122 incompatible with previous versions. The SKE now seems to work
10123 the way it is supposed to work, for the first time actually.
10125 * Defined plain Hash algorithms to the protocol specification.
10126 Added sha1 and md5.
10128 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10130 * Implemented support for key agreement packets into the server.
10131 Added functions silc_server_key_agreement and
10132 silc_server_send_key_agreement. Other than these functions,
10133 server has nothing to do with this packet.
10135 * Added support for private message key packets into the server.
10136 Added functions silc_server_private_message_key and
10137 silc_server_send_private_message_key.
10141 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10142 called in the protocol's final callback instead in the END
10143 protocol state. This makes a little more sense and in the same
10144 time in client we can use the same protocol routines for normal
10145 key exchange and to key agreement packet handling as well.
10147 * Added to both client's and server's KE protocol context the
10148 SilcSKEKeyMaterial pointer to save the key material. We will
10149 bring the key material to the protocol's final callback by doing
10150 this. The final callback must free the key material.
10152 * Added SKE's packet_send callback into client's KE protocol
10153 context so that the caller can choose what packet sending function
10154 is used. This way we can use different packet sending when
10155 doing normal SKE when doing key agreement packet handling (in
10156 the key agreement packet handling we do not want to encrypt
10159 * Implemented the responder side of the key agreement routines
10160 in the client. The client can now bind to specified port and
10161 accept incoming key negotiation. The key material is passed
10162 to the application after the protocol is over.
10164 * Implemented the processing of incoming Key Agreement packet
10165 in the client. Added function silc_client_key_agreement to
10166 process the packet.
10168 * Implemented the intiator side of the key agreement routines
10169 in the client. The client can now initiate key agreement with
10170 another remote client. The key material is passed to the
10171 application after the protocol is over.
10173 * Created client_keyagr.c to include all the key agreement
10176 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10177 SILC_TASK_CALLBACK except that it is not static.
10179 * Created client_notify.c and moved the Notify packet handling
10180 from the client.[ch] into that file.
10182 * Created client_prvmsg.c and moved all private message and
10183 private message key routines from the client.[ch] into that file.
10185 * Create client_channel.c and moved all channel message and
10186 channel private key routines from the client.[ch] into that file.
10188 * Changed silc_client_get_client_by_id_resolve to resolve with
10189 WHOIS command instead of IDENTIFY command, in the file
10190 lib/silclient/idlist.c.
10192 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10194 * Implemented the SKE's responder side to the Client library.
10196 * When FAILURE is received to the protocol do not trust it
10197 blindly. Register a timeout to wait whether the remote closes
10198 the connection as it should do it, only after that process the
10199 actual failure. This was changed to both client and server.
10201 * Added client_internal.h to include some of the structures
10202 there instead of client.h in lib/silcclient/.
10204 * Added function silc_task_unregister_by_callback to unregister
10205 timeouts by the callback function.
10207 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10209 * Some "Incomplete WHOIS info" errors has been appearing on the
10210 log files. Took away the entry->userinfo check from WHOIS
10211 reply sending. The entry->userinfo is now " " if client did not
10212 provide one. I thought this was fixed earlier but something
10213 is wrong still. Let's see if the error still appears.
10215 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10217 * Fixed a minor bug in the login when the channel key is
10218 re-generated in the server. It used to generate the key in
10219 wrong order and thus caused problems in the channel traffic.
10221 * Fixed a minor bug in channel key distsribution after
10222 KICK command. The key was not sent to the router even though
10225 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Added silc_ske_process_key_material_data as generic routine
10228 to process any key material as the SILC protocol dictates. The
10229 function is used by the actual SKE library but can be used by
10230 applications as well. This relates to the private message keys
10231 and the channel private keys since they must be processed the
10232 same way the normal SILC session keys. The protocol dictates
10233 this. Affected files: lib/silcske/silcske.[ch].
10235 Added also silc_ske_free_key_material to free the
10236 SilcSKEKeyMaterial structure.
10238 * Defined silc_cipher_set_key function to set the key for
10239 cipher without using the object's method function. The affected
10240 files: lib/silccrypt/silccipher.[ch].
10242 * Implemented silc silc_client_add_private_message_key,
10243 silc_client_add_private_message_key_ske,
10244 silc_client_del_private_message_key,
10245 silc_client_list_private_message_keys and
10246 silc_client_free_private_message_keys functions in the
10249 Added functions silc_client_send_private_message_key to send
10250 the Private Message Key payload and silc_client_private_message_key
10251 to handle incoming Private Message Key payload.
10253 * Added Cipher field to the Private Message Key payload to set
10254 the cipher to be used. If ignored, the default cipher defined
10255 in the SILC protocol (aes-256-cbc) is used.
10257 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Removed lib/silcclient/ops.h file.
10261 Redefined parts of the SILC Client Library API. Created new
10262 file silcapi.h that deprecates the ops.h file and defines the
10263 published Client Library API. Defined also private message key
10264 API and channel private key API into the file.
10266 This is the file that the application must include from the
10267 SILC Client Library. Other files need not be included by
10268 the application anymore.
10270 * Added new key_agreement client operation callback and also
10271 defined the Key Agreement library API for the application.
10273 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10275 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10276 is used by clients to request key negotiation between another
10277 client in the SILC network. If the negotiation is started it
10278 is performed using the SKE protocol. The result of the
10279 negotiation, the secret key material, can be used for example
10280 as private message key.
10282 Implemented the Key Agreement payload into the files
10283 lib/silccore/silauth.[ch].
10285 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10287 * Redefined ciphers for the SILC protocol. Added some new ciphers
10288 and defined the key lengths for the algorithms. Changed the
10289 code accordingly. The default key length is now 256 bits.
10291 * Fixed SKE key distribution function silc_ske_process_key_material
10292 when the key length is more than 128 bits. The default key
10293 length in SILC is now 256 bits.
10295 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10296 to indicate unsupported algorithm.
10298 * Renamed rijndael.c to aes.c and all functions as well.
10300 * Fixed a long standing channel key setting bug in client library.
10301 Weird that it has never surfaced before.
10303 * Fixed bug in channel deletion. If the entire channel is removed
10304 then it must also delete the references of the channel entry
10305 from the client's channel list as the client's channel entry and
10306 the channel's client entry share same memory.
10308 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Implemented CONNECT and SHUTDOWN commands in the client.
10312 * Implemented CLOSE command to the client.
10314 * Added the function silc_idlist_find_server_by_name into the
10315 files silcd/idlist.[ch].
10317 Added the function silc_idlist_find_server_by_conn into the
10318 files silcd/idlist.[ch].
10320 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10322 * DIE command was renamed to SHUTDOWN. Updated the both code
10323 and protocol specs.
10325 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10326 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10328 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10331 * Added function silc_server_create_connection function to create
10332 connection to remote router. My server implementation actually
10333 does not allow router to connect to normal server (it expects
10334 that normal server always initiates the connection to the router)
10335 so the CONNECT command is only good for connecting to another
10338 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10341 or some other client was kicked from the channel.
10343 Implemented the handling of the notify type to both client
10346 Implemented silc_server_send_notify_kicked to send the KICKED
10347 notify. It is used to send it to the server's primary router.
10349 * Implemented the KICK command into server and client.
10351 * Added `query' argument to the silc_idlist_get_client function
10352 to indicate whether to query the client from server or not if
10355 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10356 to indicate that the client is not channel founder.
10360 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10362 * Removed the rng context from SilcPacketContext structure and
10363 changed that the packet routine uses the Global RNG API.
10365 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * Added support for quit message that client can "leave" on the
10368 channel when it quits the SILC. It is ditributed inside the
10369 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10371 Added silc_server_free_client_data that will take the
10372 signoff message as argument.
10374 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10376 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10378 * Updated parts of the protocol specification to keep it up
10381 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10383 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10384 payloads in one packet.
10386 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10387 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10388 use now the new List flag.
10390 * Also deprecated the following packet types: REPLACE_ID,
10391 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10393 * Added list support for Notify packet in server.
10395 * Added silc_server_send_notify_channel_change to send the
10396 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10397 the silc_server_send_replace_id.
10399 * Added silc_server_send_notify_nick_change to send the
10400 NICK_CHANGE notify type. Deprecates the function
10401 silc_server_send_replace_id.
10403 * Added silc_server_send_notify_join to send the JOIN notify type.
10404 Deprecates the function silc_server_send_new_channel_user.
10406 * Added silc_server_send_notify_leave to send LEAVE notify type.
10407 Deprecates the function silc_server_send_remove_channel_user.
10409 * Added silc_server_send_notify_cmode and
10410 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10411 types. Deprecates the silc_server_send_set_mode function.
10413 * Added SERVER_SIGNOFF notify type to indicate that server has
10414 quit. This means that all clients on the channel from that
10415 server will drop. This can be also used when netsplit happens.
10417 Deprecated REMOVE_ID packet type since it is not needed anymore
10420 Added silc_server_send_notify_server_signoff to send the
10421 SERVER_SIGNOFF notify type. Deprecates the function
10422 silc_server_send_remove_id.
10424 Added also silc_server_send_notify_signoff to send the
10425 SIGNOFF notify type.
10427 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10428 SILC protocol from this day on. Changed the protocol
10429 specification as well.
10431 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10432 notify type. It is used between routers to notify about
10433 topic changes on a channel.
10435 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10438 * Partly updated the protocol specification to comply with the
10439 changes now made. It is still though a bit outdated.
10441 * The JOIN notify type now takes one extra argument <Channel ID>.
10442 The packet used to be destined to the channel but now the
10443 JOIN type may be sent as list thus it is impossible to
10444 destine it to any specific channel. By adding this argument
10445 it is again possible.
10447 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10449 * Added CREDITS file. The CHANGES and CREDITS file will appear
10450 in the distribution as well.
10452 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10454 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10455 types in the server's silcd/packet_receive.c.
10457 * Implemented CMODE and CUMODE to work in router environment.
10459 * Fixed minor encoding and decoding buglet from the
10460 lib/silccore/silcmode.c.
10462 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10465 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10467 * Changed all SilcConfigServer* and silc_config_server* to
10468 SilcServerConfig* and silc_server_config*, respectively.
10471 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10473 * Associated the ID (client or server ID) to the Authentication
10474 Payload to avoid any possibility of forging. Updated the
10475 protocol specification and the code accordingly.
10477 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * The RSA key length is now save to the RsaKey context in the
10480 key generation process in lib/silccrypt/rsa.c. The key length
10481 is now used to figure out the maximum size of the block allowed
10482 to be encrypted/signed.
10484 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10485 is equivalent to the silc_mp_mp2bin but does not allocate any
10488 * Changed silc_mp_mp2bin API to take length argument. If it is
10489 non-zero then the buffer is allocated that large. If zero, then
10490 the size is approximated using silc_mp_sizeinbase, which however
10493 * Created Global RNG API which is global RNG that application can
10494 initialize. After initializing, any routine anywhere in the
10495 code (including library) can use RNG without allocating a new
10496 RNG object. This was done to allow this sort of use of the
10497 RNG in code that has no chance to allocate RNG object. All
10498 applications currently allocate this and many routines in the
10499 library use this. Affected file lib/silccrypt/silcrng.[ch].
10501 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10502 it to use the Global RNG API.
10504 * Defined Authentication Payload into protocol specification that
10505 is used during SILC session to authenticate entities. It is
10506 used for example by client to authenticate itself to the server
10507 to obtain server operator privileges.
10509 Implemented this payload into the lib/silccore/silcauth.[ch].
10510 Implemented also routines for public key based authentication
10511 as the new protocol specification dictates.
10513 Moved definitions of different authentication methods from
10514 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10516 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10517 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10518 silc_pkcs_verify_with_hash functions into the file
10519 lib/silccrypt/silcpkcs.[ch].
10521 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10523 * The client entry's userinfo pointer must be always valid.
10524 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10525 will fail since it requires the userinfo. Now, the userinfo
10526 is allocated as "" if actual userinfo does not exist. Actually,
10527 it must exist and it is totally Ok to drop client connections
10528 that does not announce the userinfo. However, we will make
10529 this workaround for now.
10531 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10532 to return the remote port by socket.
10534 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10536 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10537 SILC_SERVER_PENDING_EXEC and added an new macro
10538 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10539 data or when error occurs while processing the pending command.
10541 Added new argument `destructor' into silc_server_command_pending
10542 and to the SilcServerCommandPending object. This destructor is
10543 now called after calling the pending callback or if error occurs
10544 immediately. If error occurs the actual pending callback won't
10545 be called at all - only the destructor. The destructor may be
10546 NULL if destructor is not needed.
10548 All this applies for client library code as well. Similar
10549 changes were made there as well for the pending commands.
10551 In the client, the application must now allocate the
10552 SilcClientCommandContext with the silc_client_command_alloc
10555 * Added reference counter to the SilcServerCommandContext. Added
10556 function silc_server_command_alloc and silc_server_command_dup
10559 Same type of functions added to the client library for the same
10562 * Removed the cmd_ident from IDListData away since it is now
10563 global for all connections. It is the command identifier used
10564 in command sending and with pending commands. The affected file
10567 * Added reference counter to the SilcSocketConnection objecet to
10568 indicate the usage count of the object. The object won't be
10569 freed untill the reference counter hits zero. Currently only
10570 server uses this, and client ignores it. The client must be
10571 set to use this too later. The affected files are
10572 lib/silccore/silcsockconn.[ch]. Added also the function
10573 silc_socket_dup to increase the reference counter.
10575 This was mainly added because it is possible that the socket
10576 is removed underneath of pending command or other async
10577 operation. Now it won't be free'd and proper DISCONNECTING
10578 flags, etc. can be set to avoid sending data to connection that
10579 is not valid anymore.
10581 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10582 the connection. After that it sets SILC_SET_DISCONNECTED.
10583 It is, however, possible that the socket data is not still freed.
10584 The silc_server_packet_process now checks that data is not
10585 read or written to connection that is DISCONNECTED. The socket
10586 get's freed when the reference counter hits zero.
10588 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10590 * Changed the client operation API: channel_message operation's
10591 `sender' is now the client entry of the sender, not the nickname
10592 and the `channel' is the channel entry, not the channel name.
10594 In the private_message operation the `sender' is now also the
10595 client entry of the sender not the nickname.
10597 Affected file is lib/silcclient/ops.h and all applications
10598 using the client operations.
10600 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10602 * Moved the calling of ops->connect() from connect_to_server_final
10603 into receive_new_id functin since that is the point when the
10604 client is actually allowed to send traffic to network. The
10605 affected file is lib/silcclient/client.c.
10607 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10609 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10610 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10611 (if needs broadcasting) instead of broadcasting the packets one
10612 by one which would make a burst in the network traffic.
10614 * Added `broadcast' argument to the functions in silcd/server.[ch]
10615 silc_server_create_new_channel[_with_id] to indicate whether
10616 to send New Channel packet to primary router.
10618 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10620 * Added new function into the silcd/server.[ch] files:
10621 silc_server_create_new_channel_with_id to create new channel with
10622 already existing Channel ID.
10624 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10625 lib/silccore/silcpacket.h. This packet is used t send list of
10626 Set Mode payloads inside one packet. Server uses this to set
10627 the modes for the channels and clients on those channels, that it
10628 announced to the router when it connected to it. The protocol
10629 specification has been updated accordingly.
10631 * The silc_server_new_channel did not handle the packet coming
10632 from normal server as it normally does not send that. However,
10633 when it announces its channels it does send it. Implemented
10634 the support for that.
10636 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10637 into the file lib/silccore/id.h.
10639 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10641 * Fixed memory leaks in the functions silc_idlist_del_client,
10642 silc_idlist_del_channel and silc_idlist_del_server in the file
10643 silcd/idlist.c. All of those leaked like a sieve.
10645 * Fixed some small memory leaks in the client's function
10646 silc_client_notify_by_server.
10648 * Added functions into silcd/server.c: silc_server_announce_clients,
10649 silc_server_announce_channels and silc_server_announce_server.
10650 These functions are used by normal and router server to announce
10651 to its primary router about clients, channels and servers (when
10652 router) that we own. This is done after we've connected to the
10655 These functions effectively implements the following packet types:
10656 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10657 and SILC_PACKET_NEW_ID_LIST.
10659 * Added new functions into the silcd/packet_receive.[ch]:
10660 silc_server_new_id_list, silc_server_new_channel_list and
10661 silc_server_new_channel_user_list to handle the incoming
10662 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10664 * Added support of changing Channel ID in the function
10665 silc_server_replace_id. If the server that announces a channel
10666 to the router already exists in the router (with same name but
10667 with different Channel ID), router is responsible to send
10668 Replace ID packet to the server and force the server to change
10669 the Channel ID to the one router has.
10671 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10672 client that the Channel ID has been changed by the router. The
10673 normal server sends this to the client. Client must start using
10674 the new Channel ID as the channel's ID.
10676 Implemented handling of this new type into lib/silcclient/client.c
10677 into the function silc_client_notify_by_server.
10679 * Added new function silc_idlist_replace_channel_id into the files
10680 silcd/idlist.[ch] to replace the Channel ID.
10682 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10684 * Call silc_server_command_identify_check always when processing
10685 the IDENTIFY command in silcd/command.c
10687 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10689 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10690 send keepalive packets. The packet can be sent by clients,
10691 servers and routers.
10693 Added function silc_socket_set_heartbeat into the file
10694 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10695 If not set, the heartbeat is not performed. The actual
10696 heartbeat is implemented in the low level socket connection
10697 library. However, application is responsible of actually
10698 sending the packet.
10700 Added silc_server_send_heartbeat to send the actual heartbeat
10701 packet into silcd/packet_send.[ch]. Server now performs
10702 keepalive with all connections.
10704 * Added silc_task_get_first function into lib/silcutil/silctask.c
10705 to return the timeout task with shortest timeout. There was a bug
10706 in task unregistration that caused problems. TODO has been
10707 updated to include that task system must be rewritten.
10709 * The client library will now resolve the client information when
10710 receiving JOIN notify from server for client that we know but
10711 have incomplete information.
10713 * Rewrote parts of silc_server_remove_from_channels and
10714 silc_server_remove_from_one_channel as they did not remove the
10715 channel in some circumstances even though they should've.
10717 * Encryption problem encountered in server:
10719 The LEAVE command used to send the Channel Key packet to the
10720 router immediately after generating it. However, the code
10721 had earlier sent Remove Channel user packet but not immediately,
10722 ie. it was put to queue. The order of packets in the router
10723 was that Channel Key packet was first and Remove Channel User
10724 packet was second, even though they were encrypted in the
10725 reverse order. For this reason, MAC check failed. Now, this
10726 is fixed by not sending the Channel Key packet immediately but
10727 putting it to queue. However, this is more fundamental problem:
10728 packets that are in queue should actually not be encrypted
10729 because packets that are sent immediately gets encrypted
10730 actually with wrong IV (and thus MAC check fails). So, packets
10731 that are in queue should be encrypted when they are sent to
10732 the wire and not when they put to the queue.
10734 However, the problem is that the current system has not been
10735 designed to work that way. Instead, the packet is encrypted
10736 as soon as possible and left to the queue. The queue is then
10737 just purged into wire. There won't be any fixes for this
10738 any time soon. So, the current semantic for packet sending
10741 o If you send packet to remote host and do not force the send
10742 (the packet will be in queue) then all subsequent packets to the
10743 same remote host must also be put to the queue. Only after the
10744 queue has been purged is it safe again to force the packet
10747 o If you send all packets immediately then it safe to send
10748 any of subsequent packets through the queue, however, after
10749 the first packet is put to queue then any subsequent packets
10750 must also be put to the queue.
10752 Follow these rules and everything works fine.
10754 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Added new function silc_server_remove_clients_by_server to
10757 remove all client entries from ID list when the server connection
10758 is lost. In this case it is also important to invalidate all
10759 client entires as they hold the invalid server entry. This
10760 fixes fatal bug when server has lost connection and will reconnect
10763 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10765 * Made some sanity checks to silc_server_daemonise like to check
10766 whether the requested user and group actually exists.
10768 * Added sanity check to SKE's silc_ske_responder_finish to check
10769 that the public and private key actually is valid.
10771 * Invalidate the client's nickname when receiving Replace ID
10772 packet and the Client ID is being replaced. This means that the
10773 server will query the nickname if someone needs it (client)
10776 * Sort the ID Cache in client library when the ID Cache data
10777 has changed (needs sorting).
10779 * Do not allow for SILC client to create several connections to
10780 several servers. The client does not support windows right now
10781 and generating multiple connections causes weird behaviour.
10783 Irssi-silc client does support windows and can handle several
10784 connections without problems, see: www.irssi.org and SILC plugin.
10786 * Fixed some places where client was added to the IDList. The
10787 rule of thumb is following (in order to get everything right):
10788 If the client is directly connected local client then the
10789 `connection' argument must be set and `router' argument must be
10790 NULL to silc_idlist_add_client function. If the client is not
10791 directly connected client then the `router' argument must
10792 bet set and the `connection' argument must be NULL to the
10793 silc_idlist_add_client function.
10795 * The funtion silc_server_packet_send_local_channel actually did
10796 not check whether the client was locally connected or not. It
10797 does that now. Fixed a bug related to LEAVE command.
10799 * Fixed Remove Channel User payload parsing bug in server's
10800 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10802 * The server's silc_server_save_channel_key now checks also the
10803 global ID list for the channel as it might not be in the local
10804 list. Fixed a bug related to LEAVE command.
10806 * Is this the end of the [<unknown>] buglet that has been lurking
10807 around for a long time? A little for loop fix in server's
10808 silc_server_command_whois_parse that is used by both IDENTIFY
10809 and WHOIS command. At least, this was a clear bug and a cause
10810 of one type of [<unknown>] buglet.
10812 * WHOIS and IDENTIFY commands call the function
10813 silc_server_command_[whois/identify]_check function even if
10814 we are not router server.
10816 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10818 * Added --with-gmp configuration option. If set the GMP
10819 is always compiled in the SILC source tree. If not set then
10820 it is checked whether the system has the GMP3 installed. If
10821 it has then the GMP won't be compiled (the system's headers
10822 and library is used), if it doesn't have it then the GMP is
10823 compiled in the SILC source tree.
10825 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10827 * Changed RSA private exponent generation to what PKCS #1
10828 suggests. We try to find the smallest possible d by doing
10829 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10830 not security fix but optimization.
10832 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10834 * Added new config entry [Identity] to fork the server and run
10835 it as specific user and group. A patch from Bostik.
10837 * Imported Dotconf configuration library into lib/dotconf.
10838 This will be used to create the SILC configuration files later.
10839 It will appear in the distsribution after this commit.
10841 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10843 * A big code auditing weekend happening. Auditing code for
10844 obvious mistakes, bugs and errors. Also, removing any code
10847 Removed files for being obsolete:
10849 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10850 inline in the file lib/silcutil/silcbuffer.h)
10852 o lib/silcutil/silcbufutil.c (the header has inline versions)
10854 Changed code to fix possible error conditions:
10856 o The buffer formatting routines now check that the destination
10857 buffer really has enough space to add the data. This applies for
10858 both buffer formatting and unformatting
10859 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10860 unformatting was changed to accomodate following rules:
10861 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10862 sent to the function while XXX_*STRING will not allocate or copy
10863 the data into the buffer. Instead it sets the pointer from the
10864 buffer into the pointer sent as argument (XXX_*STRING used to
10865 require that the pointer must be allocated already). This change
10866 makes this whole thing a bit more consistent and more optimized
10867 (note that the data returned in the unformatting with XXX_*STRING
10868 must not be freed now). The routines return now -1 on error.
10870 o Tried to find all code that use buffer_format and buffer_unformat
10871 and added return value checking to prevent formatting and
10872 especially unformatting errors and possible subsequent fatal
10875 o Changed ske->x and ske->KEY to mallocated pointers in
10876 lib/silcske/silcske.h. Fixed possible data and memory leak.
10878 o Added return value checking to all *_parse* functions. Fixed
10879 many memory leaks as well.
10881 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10882 so that buffer overflows would not happen. All code now also
10883 checks the return value as it can fail.
10885 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10887 * Added reconnection support to server if the normal server looses
10888 its connection to the router (for example if router is rebooted).
10889 The server performs normal reconnection strategy implemented
10890 to the server. Affected file silcd/server.c.
10892 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10894 * Added new packet type SILC_PACKET_SET_MODE that is used to
10895 distribute the information about changed modes (for clients,
10896 channels and clients channel modes) to all routers in the
10897 network. Updated the protocol specification accordingly.
10899 Added functions into silcd/packet_send.c and
10900 silcd/packet_receive.c: silc_server_send_set_mode,
10901 silc_server_set_mode.
10903 Added new files silcmode.[ch] into lib/silccore that implements
10904 the encoding and decoding of Set Mode Payload. Added new type
10905 SilcSetModePayload. Moved the definitions of different modes
10906 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10908 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10910 * Oops, a little mistake in server's connection authentication
10911 protocol. The protocol is not ended with FAILURE but with
10912 SUCCESS if the authentication is Ok. :) Affected file is
10915 * Implemented NICK_CHANGE notify handling in server in the file
10916 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10917 the local clients on the channel. After the changing nickname
10918 in router environment snhould work and the [<unknown>] nickname
10919 should appear no more.
10921 The silc_server_replace_id function that receives the Replace ID
10922 payload now sends the NICK_CHANGE notify type also in the file
10923 silcd/packet_receive.c
10925 * Changed WHOIS and IDENTIFY command to support the maximum amount
10926 of arguments defined in protocol specs (3328 arguments). This
10927 fixed a bug that caused problems when there were more than three
10928 users on a channel.
10930 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10932 * Added extra parameter, command identifier, to the
10933 silc_client_send_command so that explicit command identifier
10936 Changed that ID list routines uses specific command identifier
10937 when sending WHOIS/IDENTIFY requests to the server so that they
10938 can be identified when the reply comes back.
10940 Affected files lib/silcclient/command.[ch],
10941 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10943 * Added `sender' argument to silc_server_packet_send_to_channel
10944 to indicaet the sender who originally sent the packet to us
10945 that we are now re-sending. Ignored if NULL. Affected file
10946 silcd/packet_send.[ch].
10948 * Added some server statistics support in silcd/server_internal.h
10949 SilcServerStatistics structure and around the server code. Also
10950 send some nice statistics information when client is connecting
10953 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10955 * Fixed channel ID decoding in server's JOIN command reply in
10956 silcd/command_reply.c
10958 * Fixed braodcasting of replace ID payload to not to send it if
10959 we are standalone server in silcd/packet_receive.c.
10961 * Fixed all channel message sending routines to not to send
10962 packets to clients that has router set, since they are routed
10963 separately in the same function earlier. Affects file
10964 silcd/packet_send.c and all channel packet sending functions.
10966 * In USERS reply, res_argv[i] are not allocated, the table
10967 is allocated. Thus changed that free the table, not its
10970 * In server's whois_check and identify_check if the client is
10971 locally connected do not send any WHOIS commands - they are not
10974 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10976 * Fixed some minor bugs in client when sending WHOIS command. The
10977 arguments was in wrong order.
10979 * Removed statis function add_to_channel from server in
10980 silcd/command.c that was previously used with the joining but
10983 * Tested USERS command in router environment successfully with two
10984 routers, two servers and two clients.
10986 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10988 * Reorganized the USERS command and command reply in client library
10989 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10990 When the command is given by user we register a pending command
10991 callback that will reprocess the command after the reply has been
10992 received from the server. When reprocessing the packet we then
10993 display the information. Thus, the USERS information is displayed
10994 now in the command callback instead of in the command reply
10995 callback. The processing of the command is same as previously
10996 when server has sent the command reply in the JOINing process.
10998 * Added to USERS command in silcd/command_reply.c to join the client,
10999 we didn't use to know about, to the channel after we've created
11000 a client entry for it. Also, for clienet we did know already still
11001 check whether it is on the channel or not and add it if not.
11003 * Removed silc_server_command_join_notify as the function and its
11006 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11008 * Changed the client's pending command handling to the same as the
11009 server's pending command handling. It is also now possible to
11010 execute command reply functions from other command reply
11011 function as the function callbacks for commands and command
11012 replies are one and same. The pending commands are not static
11013 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11014 in client connection context. Thus, pending commands are server
11015 connection specific as it is convenient.
11017 Changed the function silc_client_command_pending and
11018 silc_client_command_pending_del and added new function
11019 silc_client_command_pending_check. Removed the
11020 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11023 * Added cmd_ident, current command identifier, to the client
11024 connection context in lib/silcclient/client.h to keep track on
11025 command identifiers used in command sending. Client's command reply
11026 function handling now supports the mandatory command identifiers.
11028 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11029 funtions in client to fully support pending command callbacks.
11031 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11032 as one of the arguments to the application in the command reply
11035 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11036 before first releasing SILC but came back. Now it is removed again
11037 and should come back nomore. The FORWARDED flag was used only
11038 by the JOINing procedure by forwarding the command packet to router.
11039 Now, the JOINing procedure has been changed to more generic (due
11040 to various router environment issues) and FORWARDED is not needed
11041 anymore for anything. The protocol specification is yet to be
11044 Now, removed silc_server_packet_forward from server and the flag
11045 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11047 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11049 * Renamed NAMES command to USERS command. The NAMES was named that
11050 due to historical reasons. Now it is renamed. Also, rewrote
11051 parts of the USERS command. The nickname list is not sent anymore
11052 by the server. Only Client ID and mode lists are sent in the USERS
11053 command. Changed this also to the protocol specification.
11055 The client now resolves the names and stuff after it receives
11056 the USERS list from the server when joining to the channel.
11058 * WHOIS and IDENTIFY commands has been changed to support multiple
11059 Client ID's per command. One can now search for multiple users
11060 in the network by sending only one WHOIS or IDENTIFY command.
11061 Changed the code and the protocol specifications.
11063 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11064 uses silc_server_command_whois_parse to parse the request. */
11066 * If normal server, do not parse the WHOIS and IDENTIFY requests
11067 before sending it to the router. Saves some time.
11069 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11071 * Fixed JOIN command on client library. Wrong number of arguments
11072 used to crash the client.
11074 * Added silc_server_channel_has_global function to check whether
11075 channel has global users or not.
11077 * Added silc_server_channel_has_local function to check whether channel
11078 has locally connected clients on the channel.
11080 * The silc_server_remove_from_one_channel now checks whether the
11081 channel has global users or not after given client was removed from
11082 the channel. It also checks whether the channel has local clients
11083 on the channel anymore. If it does not have then the channel entry
11084 is removed as it is not needed anymore.
11086 * The silc_server_notify now checks on JOIN notify whether the joining
11087 client is one of locally connected or global. If it is global then
11088 the channel has now global users on the channel and that is marked
11089 to the channel entry. Also, it now saves the global client to
11090 global list who is joining and JOINs it to the channel. This is
11091 for normal server, that is.
11093 Changed silc_server_send_notify_on_channel,
11094 silc_server_packet_relay_to_channel and
11095 silc_server_packet_send_to_channel check if we are normal server
11096 and client has router set (ie. global client) do not send the
11097 message to that client, as it is already routed to our router.
11099 * Implemented LEAVE notify type handling in silc_server_notify
11102 * Tested LEAVE command in router environment successfully. Tested
11103 with two routers, two servers and two clients.
11107 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11109 * Implemented SIGNOFF notify type handling in silc_server_notify
11112 * silc_server_remove_id now removes the client entry from all channels
11113 it has joined and thusly sends SIGNOFF notify type.
11115 * Rewrote the NAMES list generation in server by removing two excess
11116 loops. The lists are created now inside one loop.
11118 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11120 * silc_server_remove_channel_user checks now also global list
11121 for channel and client.
11123 * silc_server_new_channel_user checks now both local and global
11124 list for channel and client. Fixed a bug in client id decoding.
11125 Used to decode wrong buffer.
11127 * silc_server_channel_message checks now both local and global
11128 list for channel entry.
11130 * Tested channel joining (hence JOIN) in router environment
11131 successfully. Tested with two routers, two servers and two
11134 * Tested channel message sending in router environment successfully.
11136 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11138 * Added silc_server_save_channel_key into server.[ch] to save the
11139 received channel key in Channel Key payload processing. It is
11140 also used in JOIN command reply handling.
11142 Equivalent function silc_client_save_channel_key added into
11143 client.[ch] into client library.
11145 * Changed JOIN command reply to send information whether the channel
11146 was created or not (is existing already) and the channel key
11147 payload. Changed protocol specs accordingly.
11149 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11150 the request was sent by ID and not by nickname. Crashed on
11153 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11155 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11156 now correctly save the received data.
11158 * silc_server_free_sock_user_data now notifies routers in the
11159 network about entities leaving the network.
11161 At the same time implemented functions silc_server_remove_id
11162 and silc_server_send_remove_id to receive and send REMOVE_ID
11163 packets. The packet is used to notify routers in the network
11164 about leaving entities. The ID removed will become invalid in
11167 * Added function silc_idlist_del_server into server. Removes and
11168 free's server entry from ID list.
11170 * silc_server_private_message function now checks, if we are router,
11171 that the destination ID really is valid ID, naturally.
11173 * In router when NEW_ID packet is received (for new client) the
11174 hash of the Client ID is saved in the ID Cache but the
11175 client->nickname is set to NULL, instead of putting the hash
11178 IDENTIFY command now also checks that client->nickname must be
11179 valid. If it is not if will request the data from the server who
11180 owns the client. Added new function
11181 silc_server_command_identify_check.
11183 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11184 to set the command to already allocated Command Payload.
11186 * Tested private message sending in router environment with two
11187 routers, two servers and two clients. Fixed minor bugs and now
11190 * Fixed segfault from client's NAMES command. Used to crash if
11191 not on any channel.
11193 * Forwarded packets must not be routed even if it is not destined
11194 to the receiver. Changed server code comply with this.
11196 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11198 * Added `require_reverse_mapping' boolean value to ServerParams
11199 structure. If TRUE (not default) the server will require that
11200 the connecting host has fully qualified domain name.
11202 If the reverse mapping is not required and hostname could not be
11203 found the IP address is used as hostname.
11205 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11207 * Implemented version string checking to both client and server.
11208 The check is incomplete currently due to the abnormal version
11209 strings used in development version of SILC.
11211 * Changed all command functions in server to use the new
11214 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11216 * Changed char *data to unsigned char *data in ID Cache system to
11217 support binary data as ID Cache data. Changed code to support
11218 binary data in lib/silccore/idcache.c.
11220 * Renamed silc_server_packet_relay_command_reply to
11221 silc_server_command_reply as it is normal packet receiving
11222 function. Rewrote the function to accept command replys for
11223 servers and not only for clients.
11225 * Mark remote router always as registered server if we are connecting
11226 to it. Otherwise, commands sent by the router to us are ignored.
11228 * All ID List find routines now returns the ID Cache Entry pointer
11229 as well if requested.
11231 * WHOIS command works now in router environment, tested with two
11232 routers, two servers and two clients.
11234 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11235 in router environment (as it is almost equivalent to WHOIS) but
11236 hasn't been tested thoroughly. Added new functions:
11238 silc_server_command_identify_parse
11239 silc_server_command_identify_send_reply
11240 silc_server_command_identify_from_client
11241 silc_server_command_identify_from_server
11243 * Disabled route cache adding because adding two different ID's with
11244 same IP replaces the old cache entry thus giving wrong route.
11245 The entry->router->connection is always the fastest route anyway
11246 so route cache may not be needed. Of course, new routes maybe
11247 established after receiving the ID when the entry->router->connection
11248 might not be anymore the most optimal.
11250 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11252 * Add route cache for received ID for fast routing.
11254 * Added silc_server_packet_route to route received packet on router
11255 that is not destined to us.
11257 * Renamed silc_server_get_route to silc_server_route_get.
11259 * Added id_string and id_string_len fields into SilcServer to
11260 include encoded ServerID for fast comparing without excess
11261 encoding of the ID's.
11263 * Cleaned up WHOIS command on server side. Added following static
11266 silc_server_command_whois_parse
11267 silc_server_command_whois_check
11268 silc_server_command_whois_send_reply
11269 silc_server_command_whois_from_client
11270 silc_server_command_whois_from_server
11272 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11273 arguments in command replies. All command functions should be
11274 updated to use this macro.
11276 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11278 * Minor typo fixes on command reply handling on server.
11280 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11282 * Added silc_server_command_add_to_channel internal routine to add
11283 the client to the channel after router has created the channel and
11284 sent command reply to the server.
11286 * Added generic silc_server_send_command to send any command from
11289 * Use static buffer with ID rendering instead of duplicating data.
11291 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11293 * Fixed a channel user mode bug when joining to a channel server gave
11294 everybody channel founder rights, oops.
11296 * We mark ourselves as the router of the incoming server connection
11297 if we are router ourselves. This way we can check in some packet
11298 sending functions whether it is locally connected server. For
11299 incoming router connections we put NULL.
11301 * For router sending packets locally means now always sending the
11302 packet cell wide; to local clients and local servers. For normal
11303 server sending packet locally means sending it to only local
11306 * Fixed the JOIN command to really work in router environment. If the
11307 channel is created it is always created by the router. Router is
11308 also responsible of making the initial joining to the channel,
11309 sending JOIN notify to the sending server and distributing
11310 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11311 does not exist server doesn't do anything else but forward the
11312 command to the router which performs everything.
11314 * Added silc_server_send_channel_key function to send the Channel Key
11317 * Added silc_server_create_channel_key to create new channel key. The
11318 channel key is now re-generated everytime someone joins or leaves
11319 a channel, as protocol dictates. Note: channel->key_len is the
11320 key length in bits.
11322 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11324 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11325 packet_receive.[ch] to separate packet sending and receiving
11326 routines. The server.[ch] now includes everything else including
11327 actual packet processing (writing and reading data) and other
11330 Renamed silc_server_private_message_send_internal to
11331 silc_server_send_private_message. The routine is still though
11332 used only to relay private messages as server does not send
11333 private messages itself.
11335 Renamed silc_server_new_channel to silc_server_create_new_channel
11336 and added new function sicl_server_new_channel that handles the
11337 incoming New Channel packet. Added also new sending function
11338 silc_server_send_new_channel to send New Channel Payload.
11340 * Added new function silc_server_notify to process incoming notify
11341 packet to the server/router. Server may then relay the notify
11342 to clients if needed.
11344 * Added new function silc_server_new_channel_user to process incoming
11345 New Channel User packet. Router will redistribute the packet and
11346 send JOIN notify to its local clients and locally connected servers
11347 if needed. Normal server will send JOIN notify to its local client
11348 on same channel when received this packet. Added also corresponding
11349 sending function silc_server_send_new_channel_user to sent the
11352 * Added boolean route argument to send_notif_to_channel and
11353 packet_send_to_channel functions to attempt to route the packet
11354 if it is TRUE and send only locally if it is FALSE.
11356 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11358 * silc_server_replace_id now broadcasts the received replace ID
11359 packet if it is not broadcast packet already. The router must
11360 broadcast to inform other routers about changed ID.
11362 * Added backpointer to server's router into SilcServer context in
11363 silcd/server_internal.h.
11365 * Fixed silc_server_packet_broadcast to send correct broadcast
11368 * The channel key is now distributed to the local client as soon
11369 as it is received from the router (in router environment) so that
11370 no other packet may be sent for the channel until client has
11373 * silc_server_remove_channel_user now broadcasts the received
11374 Remove Channel User packet if it is not broadcast packet already.
11375 The router must broadcast to inform other routers about removed
11378 * Added users field into SilcPacketContext that is a reference count
11379 of the context. One can increase the reference count by calling
11380 silc_packet_context_dup which is now changed to just increase the
11381 reference count instead of duplicating the data. The reference
11382 count is decresed by calling silc_packet_context_free that will
11383 free the data after the reference count hits zero.
11385 For now on the packet context and everything allocated into it
11386 (including the raw packet from network) must be freed by calling
11387 the new silc_packet_context_free function. Added also new function
11388 silc_packet_context_alloc that must be used now to allocate the
11389 context. This also means that if a routine is asynchronous from
11390 silc_[client/server]_packet_parse_type the packet context must
11391 be duplicated by calling silc_packet_context_dup. Otherwise it
11392 gets free'd after silc_[client/server]_packet_parse_type returns.
11393 Also, one must remember that if packet is duplicated then its
11394 reference count must be decresed by calling the free function as
11395 many times as it was duplicated.
11397 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11398 from both client and server.
11400 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11402 * Made joining to a channel working in router environment.
11404 * Cleaned up JOIN command on server side and create function
11405 silc_server_command_join_channel internal routine to make the
11408 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11410 * Changed silc_command_pending list to SilcDList. Also, added
11411 `ident' field to SilcServerCommandPending structure to identify
11412 the reply and to call correct callback.
11414 Added silc_server_command_pending_check function to replace the
11415 corresnponding macro. The silc_command_pending list is not
11418 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11419 to set identifier to previously allocated Command Payload. It
11420 is used to set identifier for command when resending Command
11423 * Added silc_command_payload_encode_payload to encode Command
11424 Payload buffer from SilcCommandPayload structure.
11426 * Added silc_argument_payload_encode_payload to encode Argument
11427 payload buffer from SilcArgumentPayload structure.
11429 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11431 * Changed WHOIS command to support router connection on server side.
11432 The whois request is always sent to router unless the server is
11433 standalone server. After server has received the reply from the
11434 router will it send the reply to the client.
11436 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11437 broadcast received broadcast packet. The function is used only
11438 by router. The broadcast packet is always sent to the router's
11441 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11442 render given ID to printable string, for log files for example.
11444 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11446 * Made basic router to router connections working. At least they
11447 can now connect to each other but nothing really works the way
11448 they are supposed - yet.
11450 * Added new initiator token to RouterConnection configuration
11451 file in silcd/serverconfig.[ch]. It is used to tell whether we
11452 are the initiator to the remote router or whether we'll expect
11453 the other end to connect.
11455 * Moved registering of listener task to silc_server_init, hence
11456 the server starts listenning as soon as it is run, even if it
11457 does not have connections to other routers. Let's see how well
11460 * Changed default connection retry timeouts for more suitable in
11463 * Removed cipher and such arguments from silc_idlist_add_client
11464 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11465 Added new function silc_idlist_add_data to add the keys and stuff
11468 * Added SilcIDListData structure and added it to SilcClientEntry
11469 and SilcServerEntry as their first field in the structure. This
11470 way we can explicitly cast the ID entries to the SilcIDListData
11471 structure and get common data for the entries. In past, we had
11472 to first check what type of connection it is and then cast it to
11473 correct ID entry type. Now, we can directly cast the opaque
11474 pointer to the SilcIDListData (no matter what ID entry it actually
11475 is) and get the data needed.
11477 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11479 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11480 in some circumstances even if threre were timeout tasks, though not
11481 IO tasks, but tasks anyway. Now fixed.
11483 * Defined SilcServerConnection structure to hold connection specific
11484 stuff about directly connected servers and routers. The definition
11485 is currently in silcd/server_internal.h. I thought about having
11486 a bit more important role fro this struct but for now it is used
11487 only when connecting to other server (or router actually).
11489 * Added connecting retry support in server when connecting to
11490 router(s). The retry feature implement exponential backoff
11491 algorithm. Also, added SilcServerParams structure to hold default
11492 parameters for server. For now, it include these retry settings
11493 and are hard coded. After server is moded to be as Silc Server
11494 Library this structure will be more important.
11496 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11498 * Changed client librarys channel->clients table to SilcList and
11499 changed code accordingly.
11501 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11503 * Changed client's channel table to SilcList and changed code
11504 accordingly. Also changed SilcChannelClientEntry to include back-
11505 pointer to the channel so that client entry can use that structure
11506 as list as well and we have fast cross-reference to the channel.
11507 This change dramatically decreased the complexity of channel
11508 handling with client entry and vice versa (removed one extra
11509 loop when searching for channel entry from many functions).
11511 * Changed server->sim from table to SilcDList and changed code
11514 * NAMES command can now be used from user interface. It will show
11515 the user list on the channel, neatly.
11517 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11518 Code now saves realname of the user if it becomes available.
11520 * Renamed configure.in to configure.in.pre and made ./prepare
11521 script to automatically add correct version string to
11522 configure.in which it creates from configure.in.pre.
11524 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11526 * NAMES command reply now shows users mode with the nickname when
11527 joining to channel.
11529 * Moved silc_client_ch[u]mode[_char] functions from
11530 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11531 place sucks, they are utility functions and should be in some
11534 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11536 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11539 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11543 * Added TRQ (efficient deque and list library) into lib/trq. This is
11544 a very good list library that is currently used in the SILC. Defined
11545 SilcList API over the library because I didn't like the API very
11546 much. See lib/trq/silclist.h for the API and examples of how to
11547 use the API. Fixed various places in the code to use the new
11548 SilcList API. The SilcList is meant for lists that has a structure
11549 already defined as a list. It is not suitable to add just some
11550 context to the list (in TRQ, the context is the list actually).
11552 So, I defined SilcDList that can be used for the purpose where
11553 predefined list structure does not exit. This can be used as
11554 such list. Now some context just can be added to the SilcDList.
11555 Currently this list is not used in the SILC just yet, though there
11556 are a lot places where this can replace dynamically allocated
11557 tables and I will fix these places, later, to use SilcDList.
11558 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11559 and use TRQ internally).
11561 Also fixed some annoying warning messages that the original TRQ
11562 code generated. Also minor changes to TRQ's Makefile.in.
11564 * Added support for querying by Client ID to both WHOIS and
11565 IDENTIFY commands into server, as required by the protocol.
11567 * Removed method function pointers from SilcBuffer structure. They
11568 weren't used to anything and just increased the context size for
11569 no good reason. This change also made silc_buffer_alloc and
11570 silc_buffer_free functions inline functions.
11572 * Disabled command flooding detection support until it's fixed so
11573 that it accepts commands in but does not execute them more than once
11576 * Added silc_net_localhost(), to return local hostname, into
11577 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11578 that must be initialized before calling silc_client_init.
11580 * Added new function: silc_server_send_notify_on_channels to send
11581 notify messages to all channels client has joined. It is assured
11582 that the message is sent only once per client.
11584 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11585 lib/silcutil/silcutil.[ch] as silc_format function. The new
11586 function is generic and is used by server as well, not only by
11587 the logging routines.
11589 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11590 the provided version string was not acceptable. Added new function:
11591 silc_ske_check_version into lib/silcske/silcske.h. The function
11592 must be implemented by the application (client or server) and it
11593 does not reside in the SKE library. The function checks the version
11594 string remote end sent.
11596 * Added back pointers (to opaque context and to SilcSocketConnection)
11597 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11599 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11600 duplicate packet context structure.
11602 * Changed `notify' client operation to send same arguments as client
11603 receives from server except for ID's. ID's are mapped to correct
11604 ID entry and that is returned. Also, if channel entry is not sent
11605 by server but the notify is for channel the channel entry is sent
11606 to application (otherwise application doesn't know that it is for
11607 channel (library gets it from packet's Destination ID)).
11609 * Added silc_client_remove_from_channels into client library to
11610 remove a client from all channels it has joined to. Used when
11611 received SIGNOFF notify from server. Added also new function
11612 silc_client_replace_from_channels to replace old ID entry with
11613 new ID entry on all channels. Used when received NICK_CHANGE
11614 notify from server.
11616 * Fixed ID Cache list handling in silc_idlist_get_client in
11617 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11618 to get (or query) client by ID.
11620 * Updated TODO list.
11622 * Added connection authentication status message defined by the
11623 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11624 support for these into the code in client and server side.
11626 * Added generic function silc_client_send_command to send any command
11627 with variable argument list. Application should use this function
11628 to send commands if the command functions provided by the library
11629 does not suite for the application's user interface needs.
11631 * Added new `failure' client operation. Application is notified about
11632 received failure packet if client is executing a protocol. In this
11633 case the protocol's execution has failed.
11635 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11636 is required by the protocol.
11638 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11639 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11642 * Added status flag to SilcSKE object to indicate realtime status
11643 of the SKE protocol.
11645 * Application receives now exactly same command reply arguments as
11646 the library receives from server. However, if ID is received the
11647 corresponding ID entry is returned to the application (eg. Client
11648 ID is mapped to correct SilcClientEntry entry and that is returned).
11649 Changed command_reply client operation due to this change.
11651 * Changed all ID's in commands and in command replys as ID Payloads.
11652 Change affected both client and server side codes.
11654 All ID's sent in SILC network (with execption of ID's in SILC
11655 Packet header) are sent in ID Payload to support variable length
11658 * Server now notifies nick changes and notifies all clients on
11659 the channels about the new nickname (about the new Client ID,
11662 * Implemented CMODE command to change channel modes. Supports all
11663 channel modes defined by the protocol specs except ban and invite
11664 lists. (Also, private channel key mode is supported but support for
11665 setting private channel key in client is missing, thus, this mode
11666 has no effect on client side (except that server requires that the
11667 client uses private channel key and normal channel traffic does not
11670 Also, invite mode works per se, but INVITE command does not work
11671 yet correctly, so you can set channel as invite only channel but
11672 inviting clients to the channel does not work (it is yet to be
11673 thought what's the best way to do it).
11675 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11676 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11677 Implemented CUMODE command to change user's mode on the channel.
11678 Supports all modes defined by the protocol specs.
11680 * Added NAMES command reply to return users modes on the channel.
11682 * Removed unnecessary and slow ciphers from lib/silccrypt.
11684 * Set SO_KEEPALIVE option to connection sockets by default.
11686 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11688 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11689 redefined the Notify Payload into protocol specs.
11691 * Added silc_id_payload_parse_id to get ID directly from raw
11694 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11696 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11697 accept searching by Client ID as well.
11699 * Added support for LEAVE and SIGNOFF notify types in client library.
11701 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11702 to parse ID Payload from raw data.
11704 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11706 * Added flags parameter into silc_ske_assemble_security_properties
11707 function in lib/silcske/silcske.[ch].
11709 * Changed notify client operation to fit better for notify messages
11710 sent by server. The notify payload received from server is now
11711 passed to the application (after parsing it to SilcNotifyPayload).
11712 It is application's responsibility to retrieve the arguments
11713 from the payload and show the message the way it wants. The message
11714 sent by server is implementation specific.
11716 * Changed public keys to comply with the protocol specification.
11717 Old public keys are not supported anymore and are not compatible.
11719 * Removed nickname from Channel Payload as the latest draft removed
11720 it. The client must resolve the nickname from the NAMES command
11721 reply received when it joined the channel.
11723 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11725 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11727 * Fixed some errors in protocol specification drafts.
11729 * Created lib/silccore/silcnotify.c to implement Notify Payload
11730 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11731 generic payloads described by protocol specifications. The file
11732 includes implementations for ID Payload and Argument Payload.
11734 * Changed Command Payload implementation to use the new Argument
11735 Payload. Changed command_xxxx_payload to command_payload_xxxx
11736 to comply with SILC coding conventions.
11738 * Added suppport for Argument Payload handling in Notify Payload
11739 implementation as protocol requires it. Added the new support
11740 into server and client lib as well.
11742 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11744 * Added support for multiple nicknames on same channel. [n] is
11745 added locally to the nickname if there are more than one same
11746 nicknames on the channel.
11748 * Server now sends all nicknames that matched WHOIS request.
11749 Client also shows the list received from server.
11751 * Added TOPIC command to client side. User can now set and show
11752 current topic on channel.
11754 * Added MOTD command to client and server. Also, server sends the
11755 motd when client connects to the server.
11757 * Changed version strings to comply ISO 8601.
11759 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11761 * Fixed protocol error handling in client library. It should now
11762 cope even if the SKE fails for some reason.
11764 * Made new protocol specification drafts for submitting to IETF.
11766 * Implemented TOPIC command to server in silcd/command.c.
11768 * Added two new notify types into lib/silccore/silcnotify.h:
11769 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11770 notify nickname change and topic setting/change on a channel.
11772 * API change of command_reply operation in client library. The
11773 application gets now the status type received from server as well.
11775 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11777 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11779 * Cras fixed and optimized the packet handling even further and
11780 it should work now. Minor change to the prototype of function
11781 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11783 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11785 * Added new function into lib/silcutil/silcschedule.[ch]:
11786 silc_schedule_with_fd to select() a specified fd. The function
11787 returns after timeout expires or data arrives or goes. The
11788 function is used by packet routines to wait that all data is
11789 received from network.
11791 * Fixed data reading from network in lib/silccore/silcpacket.c.
11792 The code now assures that all data is read from the fd and then
11793 continues packet processing. This was a bug fix since the code
11794 used to drop some data in some circumstances.
11796 * Added new function into lib/silcclient/client.[ch]:
11797 silc_client_start_key_exchange to start key exchange after
11798 connection has been established to server. The code internally
11799 now uses this funtion but its main purpose was to provide it
11800 for applications that perform their own connecting. After
11801 application has created a connection it merely calls this
11802 function to start the key exchange between client and server.
11803 The library takes care of everything else after that.
11805 Updated also lib/silcclient/README to explain the usage of
11808 * Do not send to application information that connection has
11809 been established. Application gets notified it by connect
11812 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11814 * Applied cras's patch to add silc_schedule_one function. The
11815 function runs scheduler once and returns.
11817 * Fixed the scheduler after cras messed it up. The timeout
11818 handling works now as it's supposed to work.
11820 * Added into lib/silccore/ silcnotify.h to include notify
11821 message types support. Changed silc_server_send_notify*
11822 functions, in server.[ch], to support those new notify types.
11823 Added the support for the notify types into client library,
11824 as well. Added new notify client operation into ops.h in
11827 * Changed silc_server_packet_send_to_channel to send normal
11828 packets instead of just channel message packets. The function
11829 is now used to send the notify packets to channels. It is not
11830 used to send channel message packets anymore, as server never
11831 sends them anymore.
11833 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11834 va_arg()s as it seems to require it nowadays. I guess, if SILC
11835 is compiled with older va_arg() the new code should work anyway.
11837 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11839 * Splitted core library. Core library (lib/silccore) includes
11840 now only SILC protocol specific core (and common) components.
11841 Created new utility library (lib/silcutil) that includes more
11842 generic purpose stuff. The stuff for util library was taken
11843 from the old core library. This was minor and easy split.
11845 * Created SILC Client Library (lib/silcclient) that includes
11846 implementation of the SILC client without user interface. This
11847 was major move from silc/ directory. The code has been changed
11848 so that it is transparent towards the user interface. The
11849 silc/ directory includes now the same user interface as before
11850 and it uses the new client library. Read lib/silcclient/README.
11851 Basicly, the client library performs everything else related
11852 to SILC except user interface handling. Also, configuration
11853 files are considered to be part of user interface and library
11854 does not handle them.
11856 This change also changed a lot of structures, function naming etc.
11857 Most important change was that SilcClientWindow object was
11858 renamed to SilcClientConnection in the client library. Created
11859 also new file lib/silcclient/ops.h. Also added new files
11860 silc/local_command.[ch] and silc/client_ops.[ch].
11862 All these changes were made to make it easier for user interface
11863 designers to create what ever user interface for the SILC client
11866 It is also expected that the server will be moved to lib
11867 directory as well and SILC Server Library will be created;
11868 sometimes in the future.
11870 * Removed Local commands from lib/silccore/silccommand.h as
11871 they are application specific and new client library does not
11872 handle any of those anymore.
11874 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11875 old client implementation in silc/.
11877 * Added support for callback functions in SILC_LOG_* macros.
11878 Application can now set its own callbacks that will be called
11879 instead of using the default functions that will always print
11880 the debug messages to stderr (or stdout). Also, debugging can
11881 now be disabled by setting silc_debug to FALSE and re-enabled by
11882 setting it to TRUE. Note, that logging will still work even
11883 if debugging is disabled.
11885 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11886 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11887 silc_log_reset_debug_callbacks.
11889 * To enable debugging in silc client one must give now -d
11890 option on command line.
11892 * Changed silc_schedule_init to automatically allocate task queues
11893 if they are not allocated before calling it.
11895 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11897 * Added GMP 3.1 into math library.
11899 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11901 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11902 a channel in SILC network. The packet is used by servers and
11903 routers to notify other routers that user has left a channel.
11904 This little feature was missing until now. Added the feature
11905 to protocol specification as well.
11907 Added functions: silc_server_send_remove_channel_user and
11908 silc_server_remove_channel_user into server.[ch].
11910 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11911 lib/silccore/silcpacket.h. However, they are not implemented
11914 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11916 * Fixed joining to a channel and sending channel messages
11917 between server and router. The channel message sending should
11918 now work inside a cell.
11920 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11922 * Fixed the private message sending between server and router.
11923 The private message sending should now work inside a cell.
11925 * Added silc_server_replace_id into server.[ch] to replace
11926 existing ID in the SILC network.
11928 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11929 and silc_idlist_replace_server_id into idlist.[ch] in server.
11931 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11933 * Fixed the server to server connections. Server can again now
11934 connect to router. Router to router connections probably does
11937 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11939 * Added dynamic protocol registering support. Now protocols can
11940 registered and unregistered on the fly. Patch by cras.
11942 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11944 * Added lib/contrib directory to hold routines that some platforms
11945 don't have but are needed by SILC.
11947 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11948 into lin/contrib to provide getopt() and getopt_long() for
11949 those who don't have it.
11951 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11953 * Added AWAY command to client. When away message is set and
11954 client receives a private message packet the client automatically
11955 replies to the sender with the away message.
11957 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11958 bug seemed to be the cause of recent problems when compiling
11961 * Added version detection support to SKE protocol specification
11962 and added the new changes to the SKE implementation as well.
11963 There were other minor changes in the SKE protocol as well.
11965 Many changes in lib/silcske/silcske.[ch] and in
11966 lib/silcske/payload.[ch].
11968 * Added ^U functionality, clear input line. Patch from cras.
11970 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11972 * Mainly small bugfixes on core library. Fixed some debugging
11973 logging and buffer overflow in silclog.c.
11975 * Updated config.sub and config.guess on the distribution tree.
11977 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11979 * Added command lagging support in server. Client may execute
11980 commands now only once in two seconds.
11982 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11984 * Optimized packet reception. MAC computation and checking is now
11985 also more optimized. A lot previously duplicated code is now
11986 used as generic by both client and server.
11988 * Fixed key pair generation in clientutil.c
11990 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11992 * Added into lib/silccore/silcbufutil.[ch] new function;
11993 silc_buffer_realloc.
11995 * Moved generic packet sending/encryption functions to
11996 lib/silccore/silcpacket.[ch] from client and server. Some
11997 rewriting of the functions.
11999 * Moved all generic packet reception/decryption functions to
12000 lib/silccore/silcpacket.[ch] from client and server. The
12001 packet processing is now much cleaner in both client and server.
12002 These were major changes in both client and server.
12004 * Created many common functions in server to do packet sending.
12005 Previously code were duplicated a lot, this has been removed
12006 with these changes.
12008 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12010 * Rewrote major parts of the ID cache system. Don't know
12011 whether it is better now or not but at least the API is more
12014 * Major rewrite on ID cache stuff on client because of the ID
12015 cache API changes. Added idlist.c to client.
12017 * Also major rewrite on ID cache stuff on server as well.
12018 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12019 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12020 in hand, instead they are all put into the ID cache system now.
12021 All server_idlist_* routines uses ID cache now instead of
12022 traversing its own lists (those lists does not exist anymore).
12023 SilcIDList though still exists. Also, SilcXXXEntry's are
12026 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12028 * Finally made the SKE implementation compliant to the protocol
12029 specification. All mp integers are now binary encoded as
12030 opposed being HEX encoded.
12032 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12035 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12036 functions: silc_[encode/decode]_pem. Also added function
12037 silc_encode_pem_file to PEM encode with newlines ('\n') for
12038 saving into a file.
12040 * SILC public keys are now encoded either PEM or binary. Same
12041 option is for private keys as well. By default private keys
12042 are binary encoded and public keys PEM encoded. Silly HEX
12043 encoding were removed.
12045 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12046 function to create fingerprints.
12048 * Fixed a bug in SHA1; does not change the original data anymore.
12050 * Partly implemented INFO command on client and server side.
12051 Fixed CLEAR command. Changes to SERVER command; show current
12052 server(s) when giving command without arguments. Added
12053 VERSION command to client.
12055 * Added check to server that unregistered connections cannot
12056 execute commands (unless it is specificly allowed).
12058 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12060 * Fixed screen refresh.
12062 * Fixed channel joining bug from client. On some circumstances
12063 client tried to join to a channel it had already joined.
12065 * Added public key verification process into client's protocol.c.
12066 The client now verifies the public key from user and saves
12067 it into ~./silc/serverkeys/ directory.
12069 Added into: clientutil.[ch]: silc_client_verify_server_key.
12071 * Changed SKE protocol's silc_ske_initiator_finish function
12072 to accept callback function that verifies the received public
12073 key. Removed old silc_ske_verify_public_key function.
12075 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12077 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12078 silc_pkcs_private_key[_data]_set.
12080 * Made the password and public authentication more cleaner in
12081 server's protocol.c.
12083 * Removed historic and obsolete protocol `channel_auth' from
12084 both client and server.
12086 * Removed wrong way of sending command status messages from
12087 server to client in server's command.c. The old way violated
12088 protocol specification.
12090 Changes to silccore/silccommand.[ch]: removed
12091 silc_command_encode_status_payload -> not needed anymore,
12092 changed silc_command_encode_payload_va to accept extra
12093 argument on variable argument list. The argument type must
12094 now be provided to the function. Also, added new function:
12095 silc_command_encode_reply_payload_va which is same as
12096 normal command_encode_payload_va except command status type
12097 is provided as extra argument.
12099 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12101 * Added ~./silc directory handling. The directory includes the
12102 public and private keys for the client.
12104 Added silc_client_check_silc_dir, silc_client_create_identifier
12105 and silc_client_load_keys.
12107 * Implemented SILC protocol compliant public key. Added public
12108 and private key saving to and loading from files.
12110 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12111 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12112 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12113 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12114 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12116 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12117 silc_pkcs_load_[public/private]_key.
12119 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12121 * Added silc_server_get_route (route.[ch]) to get connection
12122 data for the fastest route for given ID.
12124 * Implemented INVITE command on client and server. The command
12125 were re-defined in the SILC Protocol Specification and the
12126 implementation now complies with the specification.
12128 * Implemented PING command on client and server.
12130 * Implemented NAMES command on client and server. The server side
12131 supports currently only normal server not router server yet.
12132 Some changes to NAMES definition in SILC protocol specification.
12134 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12136 * Implemented LEAVE command on client and server.
12138 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12139 again. This change was made to the protocol as well. Server
12140 should not violate the protocol specification anymore.
12142 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12144 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12145 was tested. SOCKS4 was not but should work anyway.
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